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Cheap flights from Twin Falls (TWF) to Washington, D.C. (WAS) from $404

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 7/4. 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.
TWF — WAS
May 13 — May 201
From?
To?
Mon 5/13
Mon 5/20
1 adult, Economy
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What is the cheapest day to fly round-trip from Twin Falls to Washington, D.C.?

Departing on a Friday is a good option for securing a great price. You can expect to save up to 32% when planning your travel around this day of the week.

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

When flying from Twin Falls to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Delta flights from Twin Falls to Washington, D.C.

Explore cheap flight options specifically provided by Delta for the route between Twin Falls and Washington, D.C.. 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 8, 2024.
Tue 8/201:10 pmTWF - IAD
1 stop8h 40mDelta
Sat 8/247:30 amIAD - TWF
1 stop6h 53mDelta
Deal found 5/7$618
Tue 8/206:30 amTWF - IAD
2 stops10h 23mDelta
Sat 8/247:30 amIAD - TWF
1 stop6h 53mDelta
Deal found 5/6$623
Tue 8/206:30 amTWF - IAD
2 stops10h 23mDelta
Sat 8/2411:00 amIAD - TWF
2 stops12h 54mDelta
Deal found 5/7$628

Twin Falls to Washington, D.C. 2024 flight deals

Discover exclusive flight deals for travel between Twin Falls and Washington, D.C. 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 8, 2024.
Tue 8/201:10 pmTWF - IAD
1 stop8h 40mDelta
Sat 8/247:30 amIAD - TWF
1 stop6h 53mDelta
Deal found 5/6$618
Tue 8/206:30 amTWF - DCA
1 stop7h 51mDelta
Sat 8/245:20 pmDCA - TWF
1 stop6h 34mDelta
Deal found 5/7$618
Tue 8/206:30 amTWF - IAD
2 stops10h 23mDelta
Sat 8/247:30 amIAD - TWF
1 stop6h 53mDelta
Deal found 5/6$623
Tue 8/206:30 amTWF - DCA
2 stops9h 49mDelta
Sat 8/245:20 pmDCA - TWF
1 stop6h 34mDelta
Deal found 5/6$623
Tue 8/206:30 amTWF - IAD
2 stops10h 23mDelta
Sat 8/2411:00 amIAD - TWF
2 stops12h 54mDelta
Deal found 5/7$628
Tue 8/206:30 amTWF - DCA
2 stops11h 54mDelta
Sat 8/2412:59 pmDCA - TWF
2 stops10h 55mDelta
Deal found 5/7$628

One-way flights to Washington, D.C. from Twin Falls

Search for one-way flight options from Twin Falls to Washington, D.C.. 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 8, 2024.
Thu 7/41:00 pmTWF - IAD
1 stop8h 59mDelta
Deal found 5/7$404
Thu 7/46:30 amTWF - IAD
2 stops13h 18mDelta
Deal found 5/7$409

Find flights from Twin Falls to Washington, D.C. within your budget

Customize your flight search to find flights from Twin Falls to Washington, D.C. 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 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$618 - $628

Route

Depart

Return

Price

Twin Falls JoslinWashington, D.C. Dulles Intl

TWF - IAD

TWFIAD

Twin Falls Joslin

Tue 8/20

1 stop8h 40m

Washington, D.C. Dulles Intl

Sat 8/24

1 stop6h 53m

$618

Twin Falls JoslinWashington, D.C. Reagan-National

TWF - DCA

TWFDCA

Twin Falls Joslin

Tue 8/20

1 stop7h 51m

Washington, D.C. Reagan-National

Sat 8/24

1 stop6h 34m

$618

Twin Falls JoslinWashington, D.C. Dulles Intl

TWF - IAD

TWFIAD

Twin Falls Joslin

Tue 8/20

2 stops10h 23m

Washington, D.C. Dulles Intl

Sat 8/24

1 stop6h 53m

$623

Twin Falls JoslinWashington, D.C. Reagan-National

TWF - DCA

TWFDCA

Twin Falls Joslin

Tue 8/20

1 stop7h 51m

Washington, D.C. Reagan-National

Sat 8/24

2 stops12h 24m

$623

Twin Falls JoslinWashington, D.C. Dulles Intl

TWF - IAD

TWFIAD

Twin Falls Joslin

Tue 8/20

2 stops10h 23m

Washington, D.C. Dulles Intl

Sat 8/24

2 stops12h 54m

$628

Twin Falls JoslinWashington, D.C. Reagan-National

TWF - DCA

TWFDCA

Twin Falls Joslin

Tue 8/20

2 stops11h 54m

Washington, D.C. Reagan-National

Sat 8/24

2 stops10h 55m

$628

Flights are sorted by cheapest first

Deals found on 5/7

When is the cheapest time to fly from Twin Falls to Washington, D.C.?

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

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated May 8, 2024.
Delta
8.1
Very good
10,789 reviews
Check prices

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

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
10,789 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

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 Twin Falls to Washington, D.C.. 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 Twin Falls to Washington, D.C.?

    Most people fly from Twin Falls Joslin (TWF) if they book a flight from Twin Falls to Washington, D.C.. On average, Joslin has 0 outbound flights to Washington, D.C. per day from 0 airlines. Twin Falls Joslin is conveniently located just 5.8 mi from Twin Falls’s city center.

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

    Yes, there are multiple flights from Twin Falls to Washington, D.C. for under $700. The cheapest flight booked recently is on Delta for just $618, but on average you can expect to pay $623.

  • What are the most popular routes from Twin Falls to Washington, D.C.?

    Most travelers choose Twin Falls Joslin - Washington, D.C. Reagan-National, Twin Falls Joslin - Washington, D.C. Dulles Intl or Twin Falls Joslin - Baltimore/Washington when deciding on the best route from Twin Falls to Washington, D.C..

  • What does TWF to IAD mean?

    TWF 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. TWF to IAD refers to a flight route from Twin Falls Joslin Airport to Washington, D.C. Dulles Intl Airport. Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Twin Falls to Washington, D.C. that include extra baggage allowance?

    The amount of baggage you can bring on your Twin Falls to Washington, D.C. 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 Twin Falls to Washington, D.C. with specific airlines?

    Yes, Cheapflights allows you to browse and filter Twin Falls to Washington, D.C. 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 Twin Falls to Washington, D.C. that include hotel bookings?

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

  • How can I find direct flights from Twin Falls to Washington, D.C.?

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

  • Can I find deals for business class flights from Twin Falls to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Twin Falls to Washington, D.C. 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 Twin Falls to Washington, D.C. that allow pets onboard?

    Many airlines flying from Twin Falls to Washington, D.C. 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 Twin Falls to Washington, D.C.?

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

    The Twin Falls to Washington, D.C. flight deals you see on this page were last updated on 5/7.

See more FAQs

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Search flights from Twin Falls to Washington, D.C. by cabin class

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How does Cheapflights help users find flights from Twin Falls to Washington, D.C.?

When you search for this flight from Twin Falls to Washington, D.C., 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 Twin Falls to Washington, D.C.?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington, D.C. from Twin Falls.

Can Cheapflights find flights from Twin Falls to Washington, D.C. with no change fees?

Certainly. Search results for flights to Washington, D.C. from Twin Falls 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 Twin Falls to Washington, D.C. become cheaper?

Yes! Start tracking prices for Twin Falls to Washington, D.C. flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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