Cheap flights from Rapid City (RAP) to Dulles Intl (IAD) from $212

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 6/12. 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.
RAP — IAD
May 14 — May 211

Cheap flight deals from Rapid City to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) 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 9, 2024.

Round-trip from

$235
From Rapid City to Washington, D.C. Dulles Intl

What is the cheapest day to fly round-trip from Rapid City to Washington, D.C. Dulles Intl Airport?

Flights from Rapid City to Washington, D.C. Dulles Intl Airport are found to be more expensive on Tuesday. 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.

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

Our data shows that February tends to be the cheapest month to fly to Washington, D.C. Dulles Intl Airport from Rapid City. Users have commonly found prices around $534 for the month, but tickets can be as low as $271. Due to multiple factors, prepare for potentially higher prices in June.

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

It’s typically best to fly out from Rapid City to Washington, D.C. Dulles Intl Airport at noon. Doing so could potentially save you 24% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Delta flights from Rapid City to Dulles Intl

Explore cheap flight options specifically provided by Delta for the route between Rapid City 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 2,752,338 searches. Data last updated May 9, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from Rapid City to Washington, D.C.. Come back soon if you're not finding the exact deal you're looking for.
Wed 7/36:00 amRAP - IAD
1 stop6h 01mDelta
Tue 7/92:49 pmIAD - RAP
2 stops10h 14mDelta
Deal found 5/8$277
Wed 7/311:54 amRAP - IAD
2 stops9h 05mDelta
Tue 7/92:49 pmIAD - RAP
2 stops10h 14mDelta
Deal found 5/8$332
Wed 7/36:00 amRAP - IAD
1 stop6h 01mDelta
Tue 7/96:25 pmIAD - RAP
1 stop6h 38mDelta
Deal found 5/8$362
Fri 6/286:00 amRAP - IAD
1 stop15h 38mDelta
Tue 7/26:43 pmIAD - RAP
1 stop6h 09mDelta
Deal found 5/8$412
Fri 6/286:00 amRAP - IAD
2 stops13h 46mDelta
Tue 7/26:43 pmIAD - RAP
1 stop6h 09mDelta
Deal found 5/7$421
Sat 6/296:00 amRAP - IAD
1 stop6h 00mDelta
Tue 7/26:43 pmIAD - RAP
1 stop6h 09mDelta
Deal found 5/8$428
Sat 6/2911:54 amRAP - IAD
2 stops9h 04mDelta
Tue 7/26:43 pmIAD - RAP
1 stop6h 09mDelta
Deal found 5/8$433
Fri 6/286:00 amRAP - IAD
1 stop15h 38mDelta
Thu 7/46:17 amIAD - RAP
1 stop18h 35mDelta
Deal found 5/8$491
Fri 6/286:00 amRAP - IAD
2 stops13h 46mDelta
Tue 7/26:10 amIAD - RAP
2 stops6h 56mDelta
Deal found 5/7$502

Cheap American Airlines flights from Rapid City to Dulles Intl

Explore cheap flight options specifically provided by American Airlines for the route between Rapid City 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 2,752,338 searches. Data last updated May 9, 2024.
Some of the best deals we've found on American Airlines flights traveling from Rapid City to Washington, D.C.. Deals are refreshing constantly so come back soon for more options.
Thu 6/612:28 pmRAP - IAD
1 stop8h 56mAmerican Airlines
Wed 6/125:00 amIAD - RAP
1 stop7h 30mAmerican Airlines
Deal found 5/8$424
Thu 6/612:28 pmRAP - IAD
1 stop8h 56mAmerican Airlines
Mon 6/106:00 amIAD - RAP
1 stop7h 58mAmerican Airlines
Deal found 5/8$426
Sat 6/86:00 amRAP - IAD
2 stops11h 45mAmerican Airlines
Wed 6/125:00 amIAD - RAP
1 stop7h 30mAmerican Airlines
Deal found 5/8$429
Sat 6/86:00 amRAP - IAD
1 stop15h 24mAmerican Airlines
Wed 6/125:00 amIAD - RAP
1 stop7h 30mAmerican Airlines
Deal found 5/8$453
Sat 6/2212:33 pmRAP - IAD
1 stop8h 35mAmerican Airlines
Sat 8/105:03 amIAD - RAP
1 stop7h 24mAmerican Airlines
Deal found 5/8$455
Fri 6/72:36 pmRAP - IAD
2 stops20h 07mAmerican Airlines
Wed 6/125:00 amIAD - RAP
1 stop7h 30mAmerican Airlines
Deal found 5/8$466
Fri 6/72:36 pmRAP - IAD
2 stops20h 07mAmerican Airlines
Tue 6/115:00 amIAD - RAP
2 stops13h 08mAmerican Airlines
Deal found 5/8$471
Fri 6/711:02 amRAP - IAD
1 stop6h 43mAmerican Airlines
Wed 6/125:00 amIAD - RAP
1 stop7h 30mAmerican Airlines
Deal found 5/8$503
Fri 6/711:02 amRAP - IAD
1 stop6h 43mAmerican Airlines
Mon 6/106:00 amIAD - RAP
1 stop7h 58mAmerican Airlines
Deal found 5/8$504

Cheap Rapid City to Dulles Intl flights in May & June 2024

Find cheap flight options from Rapid City 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 2,752,338 searches. Prices were last updated on May 9, 2024.
Scroll through some of the best deals on flights from Rapid City to Washington, D.C. in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 6/286:00 amRAP - IAD
1 stop15h 38mDelta
Tue 7/26:43 pmIAD - RAP
1 stop6h 09mDelta
Deal found 5/8$412
Fri 6/286:00 amRAP - IAD
2 stops13h 46mDelta
Tue 7/26:43 pmIAD - RAP
1 stop6h 09mDelta
Deal found 5/7$421
Thu 6/612:28 pmRAP - IAD
1 stop8h 56mAmerican Airlines
Wed 6/125:00 amIAD - RAP
1 stop7h 30mAmerican Airlines
Deal found 5/8$424
Thu 6/612:28 pmRAP - IAD
1 stop8h 56mAmerican Airlines
Mon 6/106:00 amIAD - RAP
1 stop7h 58mAmerican Airlines
Deal found 5/8$426
Sat 6/296:00 amRAP - IAD
1 stop6h 00mDelta
Tue 7/26:43 pmIAD - RAP
1 stop6h 09mDelta
Deal found 5/8$428
Sat 6/86:00 amRAP - IAD
2 stops11h 45mAmerican Airlines
Wed 6/125:00 amIAD - RAP
1 stop7h 30mAmerican Airlines
Deal found 5/8$429
Sat 6/2911:54 amRAP - IAD
2 stops9h 04mDelta
Tue 7/26:43 pmIAD - RAP
1 stop6h 09mDelta
Deal found 5/8$433
Sat 6/86:00 amRAP - IAD
1 stop15h 24mAmerican Airlines
Wed 6/125:00 amIAD - RAP
1 stop7h 30mAmerican Airlines
Deal found 5/8$453
Sat 6/2212:33 pmRAP - IAD
1 stop8h 35mAmerican Airlines
Sat 8/105:03 amIAD - RAP
1 stop7h 24mAmerican Airlines
Deal found 5/8$455

Rapid City to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Rapid City and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Scroll through some of the best deals on flights from Rapid City to Washington, D.C. in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 7/36:00 amRAP - IAD
1 stop6h 01mDelta
Tue 7/92:49 pmIAD - RAP
2 stops10h 14mDelta
Deal found 5/9$277
Wed 7/311:54 amRAP - IAD
2 stops9h 05mDelta
Tue 7/92:49 pmIAD - RAP
2 stops10h 14mDelta
Deal found 5/8$332
Wed 7/311:54 amRAP - IAD
2 stops9h 05mDelta
Tue 7/92:49 pmIAD - RAP
2 stops10h 14mDelta
Deal found 5/9$346
Wed 7/36:00 amRAP - IAD
1 stop6h 01mDelta
Tue 7/96:25 pmIAD - RAP
1 stop6h 38mDelta
Deal found 5/8$362
Fri 6/286:00 amRAP - IAD
1 stop15h 38mDelta
Tue 7/26:43 pmIAD - RAP
1 stop6h 09mDelta
Deal found 5/8$412
Fri 6/286:00 amRAP - IAD
2 stops13h 46mDelta
Tue 7/26:43 pmIAD - RAP
1 stop6h 09mDelta
Deal found 5/7$421
Thu 6/612:28 pmRAP - IAD
1 stop8h 56mAmerican Airlines
Wed 6/125:00 amIAD - RAP
1 stop7h 30mAmerican Airlines
Deal found 5/8$424
Thu 6/612:28 pmRAP - IAD
1 stop8h 56mAmerican Airlines
Mon 6/106:00 amIAD - RAP
1 stop7h 58mAmerican Airlines
Deal found 5/8$426
Sat 6/296:00 amRAP - IAD
1 stop6h 00mDelta
Tue 7/26:43 pmIAD - RAP
1 stop6h 09mDelta
Deal found 5/8$428

Rapid City to Dulles Intl flights leaving soon

Find last-minute flight options from Rapid City 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 2,752,338 searches. Data last updated May 9, 2024.
Check out these flights departing soon from Rapid City to Washington, D.C.. Users should be sure to double check the price, date, and time of their last-minute flight.
Tue 5/148:37 amRAP - IAD
1 stop8h 40mUnited Airlines
Wed 5/158:15 amIAD - RAP
1 stop8h 39mUnited Airlines
Deal found 5/8$759
Tue 5/1411:49 amRAP - IAD
2 stops10h 06mDelta
Wed 5/156:18 amIAD - RAP
1 stop6h 39mDelta
Deal found 5/8$829
Tue 5/1411:49 amRAP - IAD
2 stops9h 03mDelta
Wed 5/156:00 amIAD - RAP
2 stops6h 57mDelta
Deal found 5/8$946

One-way flights to Dulles Intl from Rapid City

Search for one-way flight options from Rapid City 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 2,752,338 searches. Data last updated May 9, 2024.
Take a look at some of the best available options we've come across on one-way flights from Rapid City to Washington, D.C.. Those seeking round-trip flights from Rapid City to Washington, D.C. should utilize the search form at the the top of the page.
Wed 6/1211:20 amRAP - IAD
1 stop6h 25mAmerican Airlines
Deal found 5/8$212
Wed 6/1210:14 amRAP - IAD
2 stops11h 45mAmerican Airlines
Deal found 5/8$218
Sun 6/164:56 pmRAP - IAD
3 stops21h 14mMultiple Airlines
Deal found 5/8$286
Sun 6/165:30 amRAP - IAD
1 stop27h 56mUnited Airlines
Deal found 5/8$293
Sun 8/44:58 pmRAP - IAD
3 stops23h 06mMultiple Airlines
Deal found 5/8$305
Sun 6/166:00 amRAP - IAD
2 stops9h 15mDelta
Deal found 5/8$310
Mon 5/275:30 amRAP - IAD
1 stop5h 41mUnited Airlines
Deal found 5/8$314
Wed 5/225:45 pmRAP - IAD
1 stop9h 34mUnited Airlines
Deal found 5/8$368
Sun 6/1611:02 amRAP - IAD
1 stop6h 43mAmerican Airlines
Deal found 5/8$383

Find flights from Rapid City to Dulles Intl within your budget

Customize your flight search to find flights from Rapid City 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 2,752,338 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$277 - $529

Route

Depart

Return

Price

Rapid CityWashington, D.C. Dulles Intl

RAP - IAD

RAPIAD

Rapid City

Wed 7/3

1 stop6h 01m

Washington, D.C. Dulles Intl

Tue 7/9

2 stops10h 14m

$277

Rapid CityWashington, D.C. Dulles Intl

RAP - IAD

RAPIAD

Rapid City

Wed 7/3

2 stops9h 05m

Washington, D.C. Dulles Intl

Tue 7/9

2 stops10h 14m

$332

Rapid CityWashington, D.C. Dulles Intl

RAP - IAD

RAPIAD

Rapid City

Wed 7/3

1 stop6h 01m

Washington, D.C. Dulles Intl

Tue 7/9

1 stop6h 38m

$362

Rapid CityWashington, D.C. Dulles Intl

RAP - IAD

RAPIAD

Rapid City

Fri 6/28

1 stop15h 38m

Washington, D.C. Dulles Intl

Tue 7/2

1 stop6h 09m

$412

Rapid CityWashington, D.C. Dulles Intl

RAP - IAD

RAPIAD

Rapid City

Thu 6/6

1 stop8h 56m

Washington, D.C. Dulles Intl

Wed 6/12

1 stop7h 30m

$424

Rapid CityWashington, D.C. Dulles Intl

RAP - IAD

RAPIAD

Rapid City

Thu 6/6

1 stop8h 56m

Washington, D.C. Dulles Intl

Mon 6/10

1 stop7h 58m

$426

Rapid CityWashington, D.C. Dulles Intl

RAP - IAD

RAPIAD

Rapid City

Sat 6/8

2 stops11h 45m

Washington, D.C. Dulles Intl

Wed 6/12

1 stop7h 30m

$429

Rapid CityWashington, D.C. Dulles Intl

RAP - IAD

RAPIAD

Rapid City

Sat 6/8

1 stop15h 24m

Washington, D.C. Dulles Intl

Wed 6/12

1 stop7h 30m

$453

Rapid CityWashington, D.C. Dulles Intl

RAP - IAD

RAPIAD

Rapid City

Wed 9/18

1 stop5h 55m

Washington, D.C. Dulles Intl

Sun 9/22

1 stop5h 58m

$529

Flights are sorted by cheapest first

Deals found on 5/8

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

Use this chart to determine the cheapest time to fly round-trip from Rapid City to Dulles Intl. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Rapid City to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday at noon when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Dulles Intl by month

Plan your trip from Rapid City to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Rapid City to Dulles Intl is currently $299 while a round-trip flight costs $405. Price data was last updated on May 5, 2024.

Currently, September is the cheapest month in which you can book a flight from Rapid City to Washington, D.C. Dulles Intl Airport (average of $279). Flying from Rapid City to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $395). 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

$339

June

$395

July

$376

August

$297

September

$279

October

$303

November

$328

December

$292

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 9, 2024.
Read reviews from past customers who have flown Delta, American Airlines and United Airlines from Rapid City to Washington, D.C.. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,778 reviews

Comfort

7.9

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,778 reviews
8.0
Very good
10,778 reviews

Comfort

7.9

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
11,027 reviews
8.0
Very good
10,778 reviews

Comfort

7.9

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.3
Good
14,665 reviews
8.0
Very good
10,778 reviews

Comfort

7.9

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Rapid City to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Rapid City to Washington, D.C. Dulles Intl?

    For a flight from Rapid City to Washington, D.C. Dulles Intl, you will be flying from Rapid City. Rapid City (RAP) is just 9.0 mi from the center of the city. Rapid City is the only Rapid City airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 1 airline has flights to Washington, D.C. Dulles Intl from Rapid City on a regular basis.

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

    Yes, there are multiple flights from Rapid City to Washington, D.C. Dulles Intl Airport for under $300. The cheapest flight booked recently is on Delta for just $277, but on average you can expect to pay $440.

  • Are there last-minute flights available from Rapid City to Washington, D.C. Dulles Intl Airport for under $800?

    There are currently 3+ open flights from Rapid City to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $800.

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

    Our cheapest airline available from Rapid City to Washington, D.C. Dulles Intl Airport is Delta. Our recent data shows that you can find tickets from as low as $277 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $424 and $529 round-trip.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $212. United Airlines flights start at $293 while deals on Delta start at $310 one-way.

  • What does RAP to IAD mean?

    RAP and IAD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. RAP to IAD refers to a flight route from Rapid City Airport to Washington, D.C. Dulles Intl Airport.

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

    The amount of baggage you can bring on your Rapid City 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 Rapid City to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Rapid City 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 Rapid City to Dulles Intl that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Rapid City 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 Rapid City to Dulles Intl that allow pets onboard?

    Many airlines flying from Rapid City 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 Rapid City to Dulles Intl?

    Yes, you can often find last-minute deals on Rapid City 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 Rapid City to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Rapid City to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 5/9.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Rapid City to Dulles Intl

Discover the top airline that operate flights from Rapid City 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 2,752,338 searches. Data last updated May 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$436Average$637FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Rapid City to Dulles Intl by cabin class

Find flights from Rapid City to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Rapid City to Dulles Intl?

Cheapflights makes it easy to find Rapid City to Dulles Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Rapid City to Dulles Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Rapid City to Dulles Intl.

Can Cheapflights find flights from Rapid City to Dulles Intl with no change fees?

Need flexible booking options for your flight to Dulles Intl from Rapid City? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Rapid City to Dulles Intl become cheaper?

Of course! You can now track prices for flights from Rapid City to Dulles Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.