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Cheap flights from District of Columbia to Twin Falls from $588

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Twin Falls departing on 5/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from District of Columbia to Twin Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:20 am - 2:39 pm
IAD
-
TWF
9h 19m
1 stop
Delta Logo
1:17 pm - 12:51 am
TWF
-
IAD
9h 34m
2 stops
$588Delta
Mon, May 4 - Tue, May 12
Delta Logo
6:05 am - 2:39 pm
DCA
-
TWF
10h 34m
2 stops
Delta Logo
6:15 am - 6:40 pm
TWF
-
DCA
10h 25m
2 stops
$593Delta
Mon, May 4 - Tue, May 12
Delta Logo
7:20 am - 12:23 pm
IAD
-
TWF
7h 03m
1 stop
Delta Logo
3:25 pm - 11:44 pm
TWF
-
IAD
6h 19m
1 stop
$598Delta
Sat, Apr 25 - Wed, Apr 29
Delta Logo
6:00 am - 6:42 pm
IAD
-
TWF
14h 42m
2 stops
Delta Logo
3:25 pm - 11:44 pm
TWF
-
IAD
6h 19m
1 stop
$604Delta
Sat, Apr 25 - Wed, Apr 29
Delta Logo
6:00 am - 6:42 pm
IAD
-
TWF
14h 42m
2 stops
Delta Logo
11:45 am - 12:42 am
TWF
-
IAD
10h 57m
2 stops
$609Delta
Sat, Apr 25 - Wed, Apr 29
Delta Logo
6:05 am - 2:39 pm
DCA
-
TWF
10h 34m
2 stops
Delta Logo
6:15 am - 6:40 pm
TWF
-
DCA
10h 25m
2 stops
$623Delta
Mon, May 4 - Tue, May 12
Delta Logo
7:20 am - 2:39 pm
IAD
-
TWF
9h 19m
1 stop
Delta Logo
6:15 am - 6:14 pm
TWF
-
IAD
9h 59m
2 stops
$634Delta
Mon, May 4 - Tue, May 12
Delta Logo
6:05 am - 2:39 pm
DCA
-
TWF
10h 34m
2 stops
Delta Logo
6:15 am - 6:40 pm
TWF
-
DCA
10h 25m
2 stops
$643Delta
Mon, May 4 - Tue, May 12
Delta Logo
7:30 am - 2:38 pm
IAD
-
TWF
9h 08m
1 stop
Delta Logo
11:35 am - 12:51 am
TWF
-
IAD
11h 16m
2 stops
$664Delta
Fri, May 8 - Sun, May 10
Delta Logo
7:20 am - 2:39 pm
IAD
-
TWF
9h 19m
1 stop
Delta Logo
1:17 pm - 11:32 pm
TWF
-
IAD
8h 15m
1 stop
$668Delta
Mon, May 4 - Tue, May 12

Delta flights from District of Columbia to Twin Falls

Our best Delta deals on District of Columbia to Twin Falls flight tickets
Delta
May 4
IAD7:20 amWashington, D.C. Dulles Intl
9h 19m
1 stop
TWF2:39 pmTwin Falls Joslin
May 12
TWF1:17 pmTwin Falls Joslin
9h 34m
2 stops
IAD12:51 amWashington, D.C. Dulles Intl
$588
Delta
May 4
DCA6:05 amWashington, D.C. Reagan-National
10h 34m
2 stops
TWF2:39 pmTwin Falls Joslin
May 12
TWF6:15 amTwin Falls Joslin
10h 25m
2 stops
DCA6:40 pmWashington, D.C. Reagan-National
$593
Delta
Apr 25
IAD7:20 amWashington, D.C. Dulles Intl
7h 03m
1 stop
TWF12:23 pmTwin Falls Joslin
Apr 29
TWF3:25 pmTwin Falls Joslin
6h 19m
1 stop
IAD11:44 pmWashington, D.C. Dulles Intl
$598

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia 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, momondo users made 832,500 searches. Data last updated April 14, 2026.
Use the filters below to find and compare flights from District of Columbia to Twin Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Twin Falls

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

Mon 5/4

7:20 am-2:39 pm

1 stop9h 19m

Twin Falls Joslin

Tue 5/12

1:17 pm-12:51 am

2 stops9h 34m

$588

Washington, D.C.Twin Falls

DCA - TWF

DCATWF

Washington, D.C. Reagan-National

Mon 5/4

6:05 am-2:39 pm

2 stops10h 34m

Twin Falls Joslin

Tue 5/12

6:15 am-6:40 pm

2 stops10h 25m

$593
Quickest round-trip

Washington, D.C.Twin Falls

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

Sat 4/25

7:20 am-12:23 pm

1 stop7h 03m

Twin Falls Joslin

Wed 4/29

3:25 pm-11:44 pm

1 stop6h 19m

$598

Washington, D.C.Twin Falls

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

Sat 4/25

6:00 am-6:42 pm

2 stops14h 42m

Twin Falls Joslin

Wed 4/29

3:25 pm-11:44 pm

1 stop6h 19m

$604

Washington, D.C.Twin Falls

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

Sat 4/25

6:00 am-6:42 pm

2 stops14h 42m

Twin Falls Joslin

Wed 4/29

11:45 am-12:42 am

2 stops10h 57m

$609

Washington, D.C.Twin Falls

DCA - TWF

DCATWF

Washington, D.C. Reagan-National

Mon 5/4

6:05 am-2:39 pm

2 stops10h 34m

Twin Falls Joslin

Tue 5/12

6:15 am-6:40 pm

2 stops10h 25m

$623

Washington, D.C.Twin Falls

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

Mon 5/4

7:20 am-2:39 pm

1 stop9h 19m

Twin Falls Joslin

Tue 5/12

6:15 am-6:14 pm

2 stops9h 59m

$634

Washington, D.C.Twin Falls

DCA - TWF

DCATWF

Washington, D.C. Reagan-National

Mon 5/4

6:05 am-2:39 pm

2 stops10h 34m

Twin Falls Joslin

Tue 5/12

6:15 am-6:40 pm

2 stops10h 25m

$643

Washington, D.C.Twin Falls

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

Fri 5/8

7:30 am-2:38 pm

1 stop9h 08m

Twin Falls Joslin

Sun 5/10

11:35 am-12:51 am

2 stops11h 16m

$664

Washington, D.C.Twin Falls

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

Mon 5/4

7:20 am-2:39 pm

1 stop9h 19m

Twin Falls Joslin

Tue 5/12

1:17 pm-11:32 pm

1 stop8h 15m

$668

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Twin Falls from

How to get the cheapest flight ticket from District of Columbia to Twin Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Twin Falls?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Twin Falls from District of Columbia according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Twin Falls. Keep in mind that there are 3 different airlines that fly to Twin Falls on a routine basis, so you have a few additional options to choose from.

Cheap District of Columbia to Twin Falls flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Twin Falls

Fastest flight time

6h 17m

Direct flights

None
The fastest flight from District of Columbia to Twin Falls takes 6h 17m
There are no direct flights from District of Columbia to Twin Falls. There are no popular flight routes from District of Columbia to Twin Falls.
Search flight deals

Frequently asked questions about flying from District of Columbia to Twin Falls

  • When did momondo last update prices for flights from District of Columbia to Twin Falls Joslin Airport?

    Prices for flights from District of Columbia to Twin Falls Joslin Airport refresh daily.

  • How old do you have to be to fly from District of Columbia to Twin Falls Joslin Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Twin Falls Joslin Airport.

  • What documentation or ID do you need to fly to Twin Falls Joslin Airport?

    The travel and health documents required for your trip to Twin Falls Joslin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Twin Falls Joslin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Twin Falls?

Book flights to Twin Falls if you plan to visit one of these locations
Jackpot
Burley

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Twin Falls?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from District of Columbia to Twin Falls. momondo saves you time and could save you money on your trip.

Can I find flights from District of Columbia to Twin Falls with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Twin Falls from District of Columbia with this policy.

How can momondo help me find flights from District of Columbia to Twin Falls?

Once you have performed a search for District of Columbia to Twin Falls flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from District of Columbia to Twin Falls right now. Can momondo alert me if prices change?

If you are not ready to book a flight from District of Columbia to Twin Falls now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Twin Falls and let you know when they change.

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