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Cheap flights from Phoenix to Dulles Intl (IAD) from $89

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PHX — IAD
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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The best prices from Phoenix to Washington, D.C. Dulles Intl are usually found in August or September, booked 58 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Phoenix to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2024.

Popular in

March

Cheapest in

August

Round-trip from

$235

One-way from

$149
High demand for flights, 14% potential price rise
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Best time to find cheap flights, 19% potential price drop
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From Phoenix to Washington, D.C. Dulles Intl
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One-way flight from Phoenix to Washington, D.C. Dulles Intl
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What is the cheapest day to fly round-trip from Phoenix to Washington, D.C. Dulles Intl Airport?

Saturday flights are generally found to be more expensive for flights from Phoenix to Washington, D.C. Dulles Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C. Dulles Intl Airport.

How far in advance should I book a flight from Phoenix to Washington, D.C. Dulles Intl Airport?

To save on the cost of your flight from Phoenix to Washington, D.C. Dulles Intl Airport, book at least 48 days before your planned departure. Booking around this time can save you about 80% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $268 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $486.

What is the cheapest month to fly from Phoenix to Washington, D.C. Dulles Intl Airport?

August can be a great time to fly to Washington, D.C. Dulles Intl Airport from Phoenix with a flight ticket averaging about $341. Cheapflights users have found deals in the month of August for as cheap as $144. The most expensive prices can be found in the month of March.

When is the cheapest time to fly from Phoenix to Washington, D.C. Dulles Intl Airport (PHX - IAD)?

It’s typically best to fly out from Phoenix to Washington, D.C. Dulles Intl Airport in the afternoon. Doing so could potentially save you 30% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Sun Country Air flights from Phoenix to Dulles Intl

Explore cheap flight options specifically provided by Sun Country Air for the route between Phoenix and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Peruse some of the lowest-priced Sun Country Air flights we've found from Phoenix to Washington, D.C.. Make sure to check back often as deals are often changing.
Fri 7/126:30 pmPHX - IAD
1 stop24h 07mSun Country Air
Mon 7/227:05 pmIAD - PHX
1 stop24h 06mSun Country Air
Deal found 5/15$245
Fri 6/1411:59 pmPHX - IAD
1 stop9h 58mSun Country Air
Sun 6/168:00 amIAD - PHX
1 stop12h 33mSun Country Air
Deal found 5/15$253
Tue 6/45:20 pmPHX - IAD
1 stop14h 01mSun Country Air
Wed 6/1211:16 amIAD - PHX
1 stop7h 57mSun Country Air
Deal found 5/14$260
Mon 6/174:45 pmPHX - IAD
1 stop15h 12mSun Country Air
Wed 6/2611:16 amIAD - PHX
1 stop9h 31mSun Country Air
Deal found 5/15$265
Fri 6/1411:59 pmPHX - IAD
1 stop9h 58mSun Country Air
Tue 6/2511:25 amIAD - PHX
1 stop7h 59mSun Country Air
Deal found 5/15$268
Mon 6/34:55 pmPHX - IAD
1 stop15h 13mSun Country Air
Wed 6/1211:16 amIAD - PHX
1 stop7h 57mSun Country Air
Deal found 5/14$270
Tue 6/45:20 pmPHX - IAD
1 stop14h 01mSun Country Air
Tue 6/1111:30 amIAD - PHX
1 stop7h 41mSun Country Air
Deal found 5/16$275
Tue 7/95:00 pmPHX - IAD
1 stop14h 30mSun Country Air
Fri 7/128:00 pmIAD - PHX
1 stop22h 37mSun Country Air
Deal found 5/15$285
Wed 6/125:10 pmPHX - IAD
1 stop15h 36mSun Country Air
Wed 6/1911:16 amIAD - PHX
1 stop8h 04mSun Country Air
Deal found 5/15$289

Cheap United Airlines flights from Phoenix to Dulles Intl

Explore cheap flight options specifically provided by United Airlines for the route between Phoenix and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Browse through some of the cheapest United Airlines flights traveling from Phoenix to Washington, D.C.. Check back soon if you're not seeing flights that suit your needs.
Fri 7/511:50 pmPHX - IAD
Nonstop4h 26mUnited Airlines
Wed 7/108:15 amIAD - PHX
Nonstop4h 43mUnited Airlines
Deal found 5/15$264
Tue 7/911:50 pmPHX - IAD
Nonstop4h 26mUnited Airlines
Fri 7/128:15 amIAD - PHX
Nonstop4h 43mUnited Airlines
Deal found 5/15$269
Fri 7/511:39 pmPHX - IAD
1 stop7h 16mUnited Airlines
Wed 7/105:20 pmIAD - PHX
Nonstop4h 44mUnited Airlines
Deal found 5/15$274
Fri 6/2111:20 pmPHX - IAD
1 stop7h 35mUnited Airlines
Wed 6/268:15 amIAD - PHX
Nonstop4h 43mUnited Airlines
Deal found 5/15$279
Fri 5/3111:20 pmPHX - IAD
1 stop7h 35mUnited Airlines
Fri 6/78:15 amIAD - PHX
Nonstop4h 43mUnited Airlines
Deal found 5/15$284
Thu 6/2011:50 pmPHX - IAD
Nonstop4h 26mUnited Airlines
Tue 6/255:20 pmIAD - PHX
Nonstop4h 44mUnited Airlines
Deal found 5/15$291
Tue 6/46:37 pmPHX - IAD
1 stop7h 48mUnited Airlines
Wed 6/128:15 amIAD - PHX
Nonstop4h 43mUnited Airlines
Deal found 5/14$294
Wed 6/511:42 pmPHX - IAD
Nonstop4h 26mUnited Airlines
Wed 6/128:15 amIAD - PHX
Nonstop4h 43mUnited Airlines
Deal found 5/14$301
Tue 6/1111:50 pmPHX - IAD
Nonstop4h 26mUnited Airlines
Fri 6/148:15 amIAD - PHX
Nonstop4h 43mUnited Airlines
Deal found 5/14$307

Cheap Phoenix to Dulles Intl flights in May & June 2024

Find cheap flight options from Phoenix to Dulles Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Listed are some of the best fares we've found on flights departing from Phoenix to Washington, D.C. in 2024. Check back regularly for other flight deals.
Fri 6/1411:59 pmPHX - IAD
1 stop9h 58mSun Country Air
Sun 6/168:00 amIAD - PHX
1 stop12h 33mSun Country Air
Deal found 5/15$253
Tue 6/45:20 pmPHX - IAD
1 stop14h 01mSun Country Air
Wed 6/1211:16 amIAD - PHX
1 stop7h 57mSun Country Air
Deal found 5/14$260
Mon 6/174:45 pmPHX - IAD
1 stop15h 12mSun Country Air
Wed 6/2611:16 amIAD - PHX
1 stop9h 31mSun Country Air
Deal found 5/15$265
Fri 6/1411:59 pmPHX - IAD
1 stop9h 58mSun Country Air
Tue 6/2511:25 amIAD - PHX
1 stop7h 59mSun Country Air
Deal found 5/15$268
Mon 6/34:55 pmPHX - IAD
1 stop15h 13mSun Country Air
Wed 6/1211:16 amIAD - PHX
1 stop7h 57mSun Country Air
Deal found 5/14$270
Tue 6/45:20 pmPHX - IAD
1 stop14h 01mSun Country Air
Tue 6/1111:30 amIAD - PHX
1 stop7h 41mSun Country Air
Deal found 5/16$275
Fri 6/2111:20 pmPHX - IAD
1 stop7h 35mUnited Airlines
Wed 6/268:15 amIAD - PHX
Nonstop4h 43mUnited Airlines
Deal found 5/15$279
Fri 6/1411:59 pmPHX - IAD
1 stop9h 58mMultiple Airlines
Sun 6/161:43 pmIAD - PHX
2 stops24h 06mMultiple Airlines
Deal found 5/15$281
Fri 5/3111:20 pmPHX - IAD
1 stop7h 35mUnited Airlines
Fri 6/78:15 amIAD - PHX
Nonstop4h 43mUnited Airlines
Deal found 5/15$284

Phoenix to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Phoenix and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Listed are some of the best fares we've found on flights departing from Phoenix to Washington, D.C. in 2024. Check back regularly for other flight deals.
Fri 7/126:30 pmPHX - IAD
1 stop24h 07mSun Country Air
Mon 7/227:05 pmIAD - PHX
1 stop24h 06mSun Country Air
Deal found 5/15$245
Fri 6/1411:59 pmPHX - IAD
1 stop9h 58mSun Country Air
Sun 6/168:00 amIAD - PHX
1 stop12h 33mSun Country Air
Deal found 5/15$253
Tue 6/45:20 pmPHX - IAD
1 stop14h 01mSun Country Air
Wed 6/1211:16 amIAD - PHX
1 stop7h 57mSun Country Air
Deal found 5/14$260
Fri 7/511:50 pmPHX - IAD
Nonstop4h 26mUnited Airlines
Wed 7/108:15 amIAD - PHX
Nonstop4h 43mUnited Airlines
Deal found 5/15$264
Mon 6/174:45 pmPHX - IAD
1 stop15h 12mSun Country Air
Wed 6/2611:16 amIAD - PHX
1 stop9h 31mSun Country Air
Deal found 5/15$265
Fri 6/1411:59 pmPHX - IAD
1 stop9h 58mSun Country Air
Tue 6/2511:25 amIAD - PHX
1 stop7h 59mSun Country Air
Deal found 5/15$268
Tue 7/911:50 pmPHX - IAD
Nonstop4h 26mUnited Airlines
Fri 7/128:15 amIAD - PHX
Nonstop4h 43mUnited Airlines
Deal found 5/15$269
Mon 6/34:55 pmPHX - IAD
1 stop15h 13mSun Country Air
Wed 6/1211:16 amIAD - PHX
1 stop7h 57mSun Country Air
Deal found 5/14$270
Fri 7/511:39 pmPHX - IAD
1 stop7h 16mUnited Airlines
Wed 7/105:20 pmIAD - PHX
Nonstop4h 44mUnited Airlines
Deal found 5/15$274

Non-stop flights to Dulles Intl from Phoenix

Discover non-stop flight options from Phoenix to Dulles Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
For a quicker trip, book one of these direct flights from Phoenix to Washington, D.C.. Users can also choose from other Phoenix to Washington, D.C. flights by using the search form above.
Fri 7/511:50 pmPHX - IAD
Nonstop4h 26mUnited Airlines
Wed 7/108:15 amIAD - PHX
Nonstop4h 43mUnited Airlines
Deal found 5/15$264
Tue 7/911:50 pmPHX - IAD
Nonstop4h 26mUnited Airlines
Fri 7/128:15 amIAD - PHX
Nonstop4h 43mUnited Airlines
Deal found 5/15$269
Thu 6/611:50 pmPHX - IAD
Nonstop4h 26mUnited Airlines
Thu 6/208:15 amIAD - PHX
Nonstop4h 43mUnited Airlines
Deal found 5/14$279
Tue 6/411:50 pmPHX - IAD
Nonstop4h 26mUnited Airlines
Wed 6/128:15 amIAD - PHX
Nonstop4h 43mUnited Airlines
Deal found 5/14$285
Sat 10/511:59 pmPHX - IAD
Nonstop4h 22mUnited Airlines
Sat 10/128:15 amIAD - PHX
Nonstop4h 50mUnited Airlines
Deal found 5/16$289
Thu 6/611:50 pmPHX - IAD
Nonstop4h 26mUnited Airlines
Wed 6/128:15 amIAD - PHX
Nonstop4h 43mUnited Airlines
Deal found 5/14$290
Thu 6/2011:50 pmPHX - IAD
Nonstop4h 26mUnited Airlines
Tue 6/255:20 pmIAD - PHX
Nonstop4h 44mUnited Airlines
Deal found 5/15$291
Wed 7/311:50 pmPHX - IAD
Nonstop4h 26mUnited Airlines
Sat 7/208:15 amIAD - PHX
Nonstop4h 43mUnited Airlines
Deal found 5/15$299
Wed 6/511:42 pmPHX - IAD
Nonstop4h 26mUnited Airlines
Wed 6/128:15 amIAD - PHX
Nonstop4h 43mUnited Airlines
Deal found 5/14$301

Phoenix to Dulles Intl flights leaving soon

Find last-minute flight options from Phoenix to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out these flights departing soon from Phoenix to Washington, D.C.. Users should examine the flight details to ensure there are no surprises.
Fri 5/2412:10 pmPHX - IAD
1 stop29h 12mSun Country Air
Sun 5/2612:30 pmIAD - PHX
1 stop23h 57mSun Country Air
Deal found 5/14$320
Wed 5/2211:50 amPHX - IAD
1 stop19h 42mSun Country Air
Tue 6/412:05 pmIAD - PHX
1 stop7h 21mSun Country Air
Deal found 5/15$340
Wed 5/226:40 amPHX - IAD
3 stops30h 30mMultiple Airlines
Tue 6/412:05 pmIAD - PHX
1 stop7h 21mMultiple Airlines
Deal found 5/15$346
Fri 5/2412:10 pmPHX - IAD
1 stop29h 12mSun Country Air
Sun 5/2612:30 pmIAD - PHX
1 stop23h 57mSun Country Air
Deal found 5/16$360
Wed 5/226:40 amPHX - IAD
3 stops29h 44mMultiple Airlines
Mon 5/2712:55 pmIAD - PHX
3 stops24h 37mMultiple Airlines
Deal found 5/15$403
Thu 5/236:40 amPHX - IAD
3 stops30h 30mMultiple Airlines
Tue 6/412:05 pmIAD - PHX
1 stop7h 21mMultiple Airlines
Deal found 5/15$408
Sun 5/266:00 amPHX - IAD
1 stop6h 41mUnited Airlines
Fri 5/315:10 pmIAD - PHX
Nonstop4h 43mUnited Airlines
Deal found 5/15$429
Wed 5/221:25 pmPHX - IAD
1 stop7h 28mDelta
Thu 5/306:00 amIAD - PHX
1 stop6h 35mDelta
Deal found 5/16$433
Sun 5/2612:19 pmPHX - IAD
1 stop7h 55mDelta
Fri 5/316:00 amIAD - PHX
1 stop6h 35mDelta
Deal found 5/15$436

One-way flights to Dulles Intl from Phoenix

Search for one-way flight options from Phoenix to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the best available deals we've found on one-way flights from Phoenix to Washington, D.C.. Users in need of a round-trip flight from Phoenix to Washington, D.C. instead should update the search form at the top of page.
Fri 6/1411:59 pmPHX - IAD
1 stop9h 58mSun Country Air
Deal found 5/16$89
Fri 6/1411:59 pmPHX - IAD
1 stop9h 58mSun Country Air
Deal found 5/15$96
Mon 7/294:55 pmPHX - IAD
1 stop14h 42mSun Country Air
Deal found 5/15$120
Mon 9/306:15 pmPHX - IAD
1 stop15h 47mSun Country Air
Deal found 5/16$128
Tue 6/185:05 pmPHX - IAD
1 stop14h 21mSun Country Air
Deal found 5/15$129
Sat 8/244:30 pmPHX - IAD
1 stop16h 43mSun Country Air
Deal found 5/15$130
Mon 6/34:55 pmPHX - IAD
1 stop15h 13mSun Country Air
Deal found 5/16$133
Sun 6/911:59 pmPHX - IAD
1 stop6h 58mSun Country Air
Deal found 5/15$134
Sun 6/3012:13 amPHX - IAD
Nonstop4h 22mUnited Airlines
Deal found 5/15$135

Find flights from Phoenix to Dulles Intl within your budget

Customize your flight search to find flights from Phoenix to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$245 - $355

Route

Depart

Return

Price

Phoenix Sky Harbor IntlWashington, D.C. Dulles Intl

PHX - IAD

PHXIAD

Phoenix Sky Harbor Intl

Fri 7/12

1 stop24h 07m

Washington, D.C. Dulles Intl

Mon 7/22

1 stop24h 06m

$245

Phoenix Sky Harbor IntlWashington, D.C. Dulles Intl

PHX - IAD

PHXIAD

Phoenix Sky Harbor Intl

Fri 6/14

1 stop9h 58m

Washington, D.C. Dulles Intl

Sun 6/16

1 stop12h 33m

$253

Phoenix Sky Harbor IntlWashington, D.C. Dulles Intl

PHX - IAD

PHXIAD

Phoenix Sky Harbor Intl

Tue 6/4

1 stop14h 01m

Washington, D.C. Dulles Intl

Wed 6/12

1 stop7h 57m

$260

Phoenix Sky Harbor IntlWashington, D.C. Dulles Intl

PHX - IAD

PHXIAD

Phoenix Sky Harbor Intl

Fri 7/5

Nonstop4h 26m

Washington, D.C. Dulles Intl

Wed 7/10

Nonstop4h 43m

$264

Phoenix Sky Harbor IntlWashington, D.C. Dulles Intl

PHX - IAD

PHXIAD

Phoenix Sky Harbor Intl

Tue 7/9

Nonstop4h 26m

Washington, D.C. Dulles Intl

Fri 7/12

Nonstop4h 43m

$269

Phoenix Sky Harbor IntlWashington, D.C. Dulles Intl

PHX - IAD

PHXIAD

Phoenix Sky Harbor Intl

Mon 7/8

1 stop7h 00m

Washington, D.C. Dulles Intl

Wed 8/7

1 stop6h 33m

$278

Phoenix Sky Harbor IntlWashington, D.C. Dulles Intl

PHX - IAD

PHXIAD

Phoenix Sky Harbor Intl

Fri 6/14

1 stop9h 58m

Washington, D.C. Dulles Intl

Sun 6/16

2 stops24h 06m

$281

Phoenix Sky Harbor IntlWashington, D.C. Dulles Intl

PHX - IAD

PHXIAD

Phoenix Sky Harbor Intl

Fri 7/5

1 stop8h 54m

Washington, D.C. Dulles Intl

Wed 7/10

1 stop7h 47m

$283

Phoenix Sky Harbor IntlWashington, D.C. Dulles Intl

PHX - IAD

PHXIAD

Phoenix Sky Harbor Intl

Wed 7/31

1 stop8h 57m

Washington, D.C. Dulles Intl

Sat 8/3

1 stop6h 34m

$355

Flights are sorted by cheapest first

Deals found on 5/15

When is the best time to book a flight from Phoenix to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Dulles Intl. Price data was last updated on May 10, 2024.
The price you pay for your flight from Phoenix to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Phoenix to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Phoenix to Dulles Intl. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Phoenix to Washington, D.C. Dulles Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Dulles Intl by month

Plan your trip from Phoenix to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Phoenix to Dulles Intl is currently $122 while a round-trip flight costs $276. Price data was last updated on May 12, 2024.

Currently, September is the cheapest month in which you can book a flight from Phoenix to Washington, D.C. Dulles Intl Airport (average of $280). Flying from Phoenix to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $397). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$308

February

$303

March

$358

April

$337

May

$336

June

$397

July

$376

August

$298

September

$280

October

$303

November

$328

December

$293

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated May 16, 2024.
Read through reviews of airlines operating flights from Phoenix to Washington, D.C., such as Sun Country Air, United Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,157 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,673 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
10,924 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,514 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Sun Country Air
7.2
Good
630 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Phoenix to Washington, D.C. Dulles Intl Airport for under $300 on Cheapflights?

    Yes, there are multiple flights from Phoenix to Washington, D.C. Dulles Intl Airport for under $300. The cheapest flight booked recently is on Sun Country Air for just $245, but on average you can expect to pay $274.

  • Are there nonstop flights from Phoenix to Washington, D.C. Dulles Intl Airport for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Phoenix to Washington, D.C. Dulles Intl Airport under $300. A good price for a nonstop flight from Phoenix to Washington, D.C. Dulles Intl Airport is less than $304.

  • Are there last-minute flights available from Phoenix to Washington, D.C. Dulles Intl Airport for under $400?

    There are currently 20+ open flights from Phoenix to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $400.

  • What days are nonstop flights available from Phoenix to Washington, D.C. Dulles Intl Airport?

    Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

  • How many flights depart from Phoenix to Washington, D.C. Dulles Intl Airport on average per day?

    On average, you can expect to see 5 flights from Phoenix to Washington, D.C. Dulles Intl Airport a day.
    Afternoon (Noon - 6pm) - 60% of flight departures
    Evening (6pm - Midnight) - 40% of flight departures

  • How long is the flight from Phoenix to Washington, D.C. Dulles Intl Airport?

    Sun Country Air, United Airlines, and Delta can get you from Phoenix to Washington, D.C. Dulles Intl Airport in just under 4h 26m. Your travel time can differ by up to 19h 41m. The distance between Phoenix and Washington, D.C. Dulles Intl Airport is about 1963 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Phoenix to Washington, D.C. Dulles Intl Airport round-trip?

    Our cheapest airline available from Phoenix to Washington, D.C. Dulles Intl Airport is Sun Country Air. Our recent data shows that you can find tickets from as low as $245 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $264 and $278 round-trip. Sun Country Air is 37% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Phoenix to Washington, D.C. Dulles Intl Airport one-way?

    One-way options have recently been found by users for as low as $89 on Sun Country Air. Other airlines that offer cheap prices include United Airlines from $135 and Delta from $139 one-way.

  • What are the most popular airlines that fly from Phoenix to Washington, D.C. Dulles Intl Airport?

    When booking a flight from Phoenix to Washington, D.C. Dulles Intl Airport, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

  • What are the most reliable airlines from Phoenix to Washington, D.C. Dulles Intl Airport?

    The top 3 most reliable airlines when flying from Phoenix to Washington, D.C. Dulles Intl Airport are United Airlines (91%), Avianca (90%) and Scandinavian Airlines (88%).

  • What are the cheapest flights from Phoenix to Washington, D.C. Dulles Intl Airport?

    On average you can expect to pay $1,367 for a flight from Phoenix to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $156 while the most popular route, (Phoenix Sky Harbor Intl - Washington, D.C. Dulles Intl) is currently priced at $245.

  • What does PHX to IAD mean?

    Phoenix Sky Harbor Intl Airport is PHX and Washington, D.C. Dulles Intl Airport is IAD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Phoenix-Mesa Gateway Airport (AZA), Phoenix Scottsdale Municipal Airport (SCF), Prescott Airport (PRC) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Phoenix to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Phoenix to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Phoenix to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Phoenix to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Phoenix to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Phoenix to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Dulles Intl.

  • Can I find deals for business class flights from Phoenix to Dulles Intl?

    Yes. Cheapflights offers flight deals from Phoenix to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Phoenix to Dulles Intl that allow pets onboard?

    Many airlines flying from Phoenix to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Phoenix to Dulles Intl?

    Yes, you can often find last-minute deals on Phoenix to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Phoenix to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Phoenix to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 5/16.

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Alternative routes for Phoenix to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from Phoenix to Dulles Intl

Discover the top 4 airlines that operate flights from Phoenix to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$87Average$245FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest$158Average$306FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$218Average$463FlexibilityNo cancel feeOn-time69%
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American AirlinesCheapest$243Average$343FlexibilityNo cancel feeOn-time71%
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Search flights from Phoenix to Dulles Intl by cabin class

Find flights from Phoenix to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Phoenix to Dulles Intl

Find hourly flight availability from Phoenix to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2024.
20%of flight departuresEarly morningMidnight to 6 am
41%of flight departuresMorning6 am to noon
21%of flight departuresAfternoonNoon to 6 pm
18%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Phoenix to Dulles Intl

Explore weekly flight availability from Phoenix to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 16, 2024.
Sunday6daily flights
Monday8daily flights
Tuesday6daily flights
Wednesday6daily flights
Thursday7daily flights
Friday7daily flights
Saturday7daily flights

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