HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Dulles Intl (IAD) to Twin Falls (TWF) from $399

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 8/2. 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.
IAD — TWF
maj 12 — maj 191
From?
To?
søn. 5/12
søn. 5/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Twin Falls as you normally would.

Cheap Delta flights from Dulles Intl to Twin Falls

Explore cheap flight options specifically provided by Delta for the route between Dulles Intl and Twin Falls. 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 2,689,106 searches. Data last updated maj 7, 2024.
ons. 6/57:15 amIAD - TWF
1 stop7h 32mDelta
lør. 8/311:10 pmTWF - IAD
1 stop8h 40mDelta
Deal found 5/5$608
ons. 6/57:15 amIAD - TWF
1 stop7h 32mDelta
lør. 8/311:10 pmTWF - IAD
2 stops9h 05mDelta
Deal found 5/5$613
ons. 6/56:00 amIAD - TWF
2 stops8h 47mDelta
lør. 8/311:10 pmTWF - IAD
2 stops9h 05mDelta
Deal found 5/5$618
man. 8/2611:00 amIAD - TWF
2 stops12h 54mDelta
søn. 9/81:10 pmTWF - IAD
1 stop8h 40mDelta
Deal found 5/4$623
fre. 5/317:15 amIAD - TWF
1 stop7h 32mDelta
tir. 6/41:30 pmTWF - IAD
1 stop8h 23mDelta
Deal found 5/5$628
fre. 5/316:00 amIAD - TWF
2 stops8h 47mDelta
tir. 6/41:30 pmTWF - IAD
1 stop8h 23mDelta
Deal found 5/5$633
fre. 5/316:00 amIAD - TWF
2 stops8h 47mDelta
tir. 6/41:30 pmTWF - IAD
2 stops25h 15mDelta
Deal found 5/5$663
søn. 8/256:00 amIAD - TWF
2 stops8h 23mDelta
søn. 9/81:10 pmTWF - IAD
1 stop8h 40mDelta
Deal found 5/4$668
man. 8/57:30 amIAD - TWF
1 stop6h 53mDelta
søn. 8/186:30 amTWF - IAD
2 stops7h 43mDelta
Deal found 5/4$883

Cheap Dulles Intl to Twin Falls flights in May & June 2024

Find cheap flight options from Dulles Intl to Twin Falls specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Prices were last updated on maj 7, 2024.
fre. 5/317:15 amIAD - TWF
1 stop7h 32mDelta
tir. 6/41:30 pmTWF - IAD
1 stop8h 23mDelta
Deal found 5/5$628
fre. 5/316:00 amIAD - TWF
2 stops8h 47mDelta
tir. 6/41:30 pmTWF - IAD
1 stop8h 23mDelta
Deal found 5/5$633
fre. 5/316:00 amIAD - TWF
2 stops8h 47mDelta
tir. 6/41:30 pmTWF - IAD
2 stops25h 15mDelta
Deal found 5/5$663

Dulles Intl to Twin Falls 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Twin Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated maj 7, 2024.
fre. 5/317:15 amIAD - TWF
1 stop7h 32mDelta
tir. 6/41:30 pmTWF - IAD
1 stop8h 23mDelta
Deal found 5/5$628
fre. 5/316:00 amIAD - TWF
2 stops8h 47mDelta
tir. 6/41:30 pmTWF - IAD
1 stop8h 23mDelta
Deal found 5/5$633
fre. 5/316:00 amIAD - TWF
2 stops8h 47mDelta
tir. 6/41:30 pmTWF - IAD
2 stops25h 15mDelta
Deal found 5/5$663

One-way flights to Twin Falls from Dulles Intl

Search for one-way flight options from Dulles Intl to Twin Falls. 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 2,689,106 searches. Data last updated maj 7, 2024.
fre. 8/27:15 amIAD - TWF
1 stop7h 00mDelta
Deal found 5/6$399
lør. 8/102:15 pmIAD - TWF
2 stops9h 39mDelta
Deal found 5/6$439
fre. 8/212:35 pmIAD - TWF
2 stops11h 34mDelta
Deal found 5/6$489

Find flights from Dulles Intl to Twin Falls within your budget

Customize your flight search to find flights from Dulles Intl to Twin Falls 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 2,689,106 searches. Data last updated maj 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$608 - $883

Route

Depart

Return

Price

Washington, D.C. Dulles IntlTwin Falls Joslin

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

ons. 6/5

1 stop7h 32m

Twin Falls Joslin

lør. 8/31

1 stop8h 40m

$608

Washington, D.C. Dulles IntlTwin Falls Joslin

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

ons. 6/5

1 stop7h 32m

Twin Falls Joslin

lør. 8/31

2 stops9h 05m

$613

Washington, D.C. Dulles IntlTwin Falls Joslin

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

ons. 6/5

2 stops8h 47m

Twin Falls Joslin

lør. 8/31

2 stops9h 05m

$618

Washington, D.C. Dulles IntlTwin Falls Joslin

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

man. 8/26

2 stops12h 54m

Twin Falls Joslin

søn. 9/8

1 stop8h 40m

$623

Washington, D.C. Dulles IntlTwin Falls Joslin

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

fre. 5/31

1 stop7h 32m

Twin Falls Joslin

tir. 6/4

1 stop8h 23m

$628

Washington, D.C. Dulles IntlTwin Falls Joslin

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

fre. 5/31

2 stops8h 47m

Twin Falls Joslin

tir. 6/4

1 stop8h 23m

$633

Washington, D.C. Dulles IntlTwin Falls Joslin

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

fre. 5/31

2 stops8h 47m

Twin Falls Joslin

tir. 6/4

2 stops25h 15m

$663

Washington, D.C. Dulles IntlTwin Falls Joslin

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

søn. 8/25

2 stops8h 23m

Twin Falls Joslin

søn. 9/8

1 stop8h 40m

$668

Washington, D.C. Dulles IntlTwin Falls Joslin

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

man. 8/5

1 stop6h 53m

Twin Falls Joslin

søn. 8/18

2 stops7h 43m

$883

Flights are sorted by cheapest first

Deals found on 5/5

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Twin Falls

Get insights into the airlines that provide service to Twin Falls. 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 Twin Falls. Reviews last updated maj 7, 2024.
Delta
8.1
Very good
10,818 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.1

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.

Delta
8.1
Very good
10,818 reviews
Delta
8.1
Very good
10,818 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.1

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 Dulles Intl to Twin Falls. 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 into for flights to Twin Falls from Washington, D.C. Dulles Intl?

    Twin Falls Joslin (TWF) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Twin Falls. You should not have trouble finding flights to Joslin from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Twin Falls airport from Washington, D.C. Dulles Intl. It is only a 5.8 mi journey from Joslin (TWF) to Twin Falls’s city center.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to Twin Falls for under $700 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Twin Falls for under $700. The cheapest flight booked recently is on Delta for just $608, but on average you can expect to pay $739.

  • What does IAD to TWF mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Washington, D.C. Dulles Intl Airport to Twin Falls Joslin Airport flight would often be abbreviated as a IAD to TWF flight.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Twin Falls 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 Dulles Intl to Twin Falls that allow pets onboard?

    Many airlines flying from Dulles Intl to Twin Falls 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 Dulles Intl to Twin Falls?

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

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

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.

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

Dulles Intl to Boise flights
Dulles Intl to Spokane flights
Reagan-National to Boise flights
Baltimore to Boise flights
Reagan-National to Spokane flights
Baltimore to Spokane flights
Dulles Intl to Idaho Falls flights
Baltimore to Idaho Falls flights
Dulles Intl to Hailey flights
Baltimore to Hailey flights
Reagan-National to Hailey flights
Reagan-National to Idaho Falls flights
Baltimore to Pocatello flights
Baltimore to Lewiston flights
Reagan-National to Lewiston flights
Dulles Intl to Pocatello flights
Dulles Intl to Lewiston flights
Baltimore to Twin Falls flights
Reagan-National to Twin Falls flights
Reagan-National to Pocatello flights
Atlanta to Mumbai flights
USA to Indonesia flights
New York to Rome flights
Houston to Chicago flights
Chicago to Las Vegas flights
Miami to New York flights
Atlanta to Jacksonville flights
Boston to Los Angeles flights
Oakland, California to Las Vegas flights
Houston to Hawaii flights
Boston to Mumbai flights
Washington, D.C. Dulles Intl Airport to Kaohsiung flights

Search flights from Dulles Intl to Twin Falls by cabin class

Find flights from Dulles Intl to Twin Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Saint Peter Jersey
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Naxos
Flights to Ningbo Lishe Intl
Flights to Edremit/Korfez
Flights to Bourgas
Flights to Bodø
Flights to Pellston Emmet County
Flights to Cornwall Newquay
Flights to Ordu/Giresun
Flights to Batumi
Flights to Mason City
Flights to Biarritz Parme
Flights to Zakynthos Dionsios Salomos
Flights to Cortez Montezuma County
Flights to Clermont-Ferrand Aulnat
Flights to Nevsehir
Flights to Hyannis Barnstable
Flights to Girona Costa Brava
Flights to Kagoshima
Flights to Perugia Sant Egidio
Flights to Oran Es Senia
Flights to Chios

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 Dulles Intl to Twin Falls?

When you search for this flight from Dulles Intl to Twin Falls, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Twin Falls?

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 Dulles Intl to Twin Falls.

Can Cheapflights find flights from Dulles Intl to Twin Falls with no change fees?

Certainly. Search results for flights to Twin Falls from Dulles Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Dulles Intl to Twin Falls become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Twin Falls from Dulles Intl today and book when prices fit your budget.

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.
View all available airlines