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Cheap flights from Twin Falls (TWF) to Dulles Intl (IAD) from $608

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/20. 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 — IAD
May 9 — May 161
From?
To?
Thu 5/9
Thu 5/16
1 adult, Economy
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When is the cheapest time to fly from Twin Falls to Washington, D.C. Dulles Intl Airport (TWF - IAD)?

When flying from Twin Falls to Washington, D.C. Dulles Intl Airport, 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 Dulles Intl

Explore cheap flight options specifically provided by Delta for the route between Twin Falls 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 2,864,334 searches. Data last updated May 4, 2024.
Tue 8/201:10 pmTWF - IAD
1 stop8h 40mDelta
Sat 8/247:30 amIAD - TWF
1 stop6h 53mDelta
Deal found 5/2$608
Tue 8/201:10 pmTWF - IAD
2 stops9h 05mDelta
Sat 8/247:30 amIAD - TWF
1 stop6h 53mDelta
Deal found 5/2$613
Tue 8/201:10 pmTWF - IAD
2 stops9h 05mDelta
Sat 8/2411:00 amIAD - TWF
2 stops12h 54mDelta
Deal found 5/2$618

Twin Falls to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Twin Falls and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Tue 8/201:10 pmTWF - IAD
1 stop8h 40mDelta
Sat 8/247:30 amIAD - TWF
1 stop6h 53mDelta
Deal found 5/2$608
Tue 8/201:10 pmTWF - IAD
1 stop8h 40mDelta
Sat 8/2411:00 amIAD - TWF
2 stops12h 54mDelta
Deal found 5/3$613
Tue 8/201:10 pmTWF - IAD
2 stops9h 05mDelta
Sat 8/2411:00 amIAD - TWF
2 stops12h 54mDelta
Deal found 5/3$618

Find flights from Twin Falls to Dulles Intl within your budget

Customize your flight search to find flights from Twin Falls 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 2,864,334 searches. Data last updated May 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$608 - $618

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

$608

Twin Falls JoslinWashington, D.C. Dulles Intl

TWF - IAD

TWFIAD

Twin Falls Joslin

Tue 8/20

2 stops9h 05m

Washington, D.C. Dulles Intl

Sat 8/24

1 stop6h 53m

$613

Twin Falls JoslinWashington, D.C. Dulles Intl

TWF - IAD

TWFIAD

Twin Falls Joslin

Tue 8/20

2 stops9h 05m

Washington, D.C. Dulles Intl

Sat 8/24

2 stops12h 54m

$618

Flights are sorted by cheapest first

Deals found on 5/2

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

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 4, 2024.
Delta
8.1
Very good
10,848 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

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
10,848 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

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

    For a flight from Twin Falls to Washington, D.C. Dulles Intl, you will be flying from Joslin. Twin Falls Joslin (TWF) is just 5.8 mi from the center of the city. Joslin is the only Twin Falls airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 0 airlines have flights to Washington, D.C. Dulles Intl from Twin Falls Joslin on a regular basis.

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

    Yes, there are multiple flights from Twin Falls to Washington, D.C. Dulles Intl Airport for under $700. The cheapest flight booked recently is on Delta for just $608, but on average you can expect to pay $613.

  • What does TWF to IAD mean?

    Great question - TWF to IAD just means Twin Falls Joslin Airport to Washington, D.C. Dulles Intl Airport. Now you’ll know what these unique codes when you look for flights!

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

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

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

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

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

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

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

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

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

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

    The Twin Falls to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 5/3.

See more FAQs

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Search flights from Twin Falls to Dulles Intl by cabin class

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Yes! Start tracking prices for Twin Falls to Dulles Intl 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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