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Cheap flights from Washington, D.C. Reagan-National Airport to Twin Falls from $578

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport 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 Washington, D.C. Reagan-National Airport to Twin Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
$578Delta
man., maj 4 - tir., maj 12
Delta Logo
10:10 am - 10:14 pm
DCA
-
TWF
14h 04m
2 stops
Delta Logo
6:15 am - 6:40 pm
TWF
-
DCA
10h 25m
2 stops
$613Delta
man., maj 4 - tir., maj 12
Delta Logo
10:10 am - 10:14 pm
DCA
-
TWF
14h 04m
2 stops
Delta Logo
6:15 am - 6:40 pm
TWF
-
DCA
10h 25m
2 stops
$653Delta
man., maj 4 - tir., maj 12
Delta Logo
5:10 pm - 10:14 pm
DCA
-
TWF
7h 04m
1 stop
Delta Logo
6:15 am - 6:40 pm
TWF
-
DCA
10h 25m
2 stops
$708Delta
man., maj 4 - tir., maj 12
Delta Logo
5:10 pm - 10:14 pm
DCA
-
TWF
7h 04m
1 stop
Delta Logo
6:15 am - 6:40 pm
TWF
-
DCA
10h 25m
2 stops
$738Delta
man., maj 4 - tir., maj 12
Delta Logo
5:10 pm - 10:14 pm
DCA
-
TWF
7h 04m
1 stop
Delta Logo
6:15 am - 6:40 pm
TWF
-
DCA
10h 25m
2 stops
$928Delta
man., maj 4 - tir., maj 12
Delta Logo
12:30 pm - 10:14 pm
DCA
-
TWF
11h 44m
2 stops
Delta Logo
6:15 am - 6:40 pm
TWF
-
DCA
10h 25m
2 stops
$933Delta
man., maj 4 - tir., maj 12
Delta Logo
5:45 pm - 10:19 pm
DCA
-
TWF
6h 34m
1 stop
Delta Logo
6:16 am - 6:43 pm
TWF
-
DCA
10h 27m
2 stops
$954Delta
tir., juli 7 - tir., juli 14
Delta Logo
6:00 am - 12:18 pm
DCA
-
TWF
8h 18m
2 stops
Delta Logo
6:16 am - 10:02 pm
TWF
-
DCA
13h 46m
2 stops
$959Delta
tir., juli 7 - tir., juli 14
Delta Logo
5:45 pm - 10:19 pm
DCA
-
TWF
6h 34m
1 stop
Delta Logo
6:16 am - 4:34 pm
TWF
-
DCA
8h 18m
1 stop
$988Delta
tir., juli 7 - tir., juli 14

Delta flights from Washington, D.C. Reagan-National Airport to Twin Falls

Our best Delta deals on Washington, D.C. Reagan-National Airport to Twin Falls flight tickets
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
$578
Delta
May 4
DCA10:10 amWashington, D.C. Reagan-National
14h 04m
2 stops
TWF10:14 pmTwin Falls Joslin
May 12
TWF6:15 amTwin Falls Joslin
10h 25m
2 stops
DCA6:40 pmWashington, D.C. Reagan-National
$613
Delta
May 4
DCA10:10 amWashington, D.C. Reagan-National
14h 04m
2 stops
TWF10:14 pmTwin Falls Joslin
May 12
TWF6:15 amTwin Falls Joslin
10h 25m
2 stops
DCA6:40 pmWashington, D.C. Reagan-National
$653

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport 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 22, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Twin Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Twin Falls

DCA - TWF

DCATWF

Washington, D.C. Reagan-National

man. 5/4

6:05 am-2:39 pm

2 stops10h 34m

Twin Falls Joslin

tir. 5/12

6:15 am-6:40 pm

2 stops10h 25m

$578

Washington, D.C.Twin Falls

DCA - TWF

DCATWF

Washington, D.C. Reagan-National

man. 5/4

10:10 am-10:14 pm

2 stops14h 04m

Twin Falls Joslin

tir. 5/12

6:15 am-6:40 pm

2 stops10h 25m

$613

Washington, D.C.Twin Falls

DCA - TWF

DCATWF

Washington, D.C. Reagan-National

man. 5/4

10:10 am-10:14 pm

2 stops14h 04m

Twin Falls Joslin

tir. 5/12

6:15 am-6:40 pm

2 stops10h 25m

$653

Washington, D.C.Twin Falls

DCA - TWF

DCATWF

Washington, D.C. Reagan-National

man. 5/4

5:10 pm-10:14 pm

1 stop7h 04m

Twin Falls Joslin

tir. 5/12

6:15 am-6:40 pm

2 stops10h 25m

$708

Washington, D.C.Twin Falls

DCA - TWF

DCATWF

Washington, D.C. Reagan-National

man. 5/4

5:10 pm-10:14 pm

1 stop7h 04m

Twin Falls Joslin

tir. 5/12

6:15 am-6:40 pm

2 stops10h 25m

$738

Washington, D.C.Twin Falls

DCA - TWF

DCATWF

Washington, D.C. Reagan-National

man. 5/4

5:10 pm-10:14 pm

1 stop7h 04m

Twin Falls Joslin

tir. 5/12

6:15 am-6:40 pm

2 stops10h 25m

$928

Washington, D.C.Twin Falls

DCA - TWF

DCATWF

Washington, D.C. Reagan-National

man. 5/4

12:30 pm-10:14 pm

2 stops11h 44m

Twin Falls Joslin

tir. 5/12

6:15 am-6:40 pm

2 stops10h 25m

$933

Washington, D.C.Twin Falls

DCA - TWF

DCATWF

Washington, D.C. Reagan-National

tir. 7/7

5:45 pm-10:19 pm

1 stop6h 34m

Twin Falls Joslin

tir. 7/14

6:16 am-6:43 pm

2 stops10h 27m

$954

Washington, D.C.Twin Falls

DCA - TWF

DCATWF

Washington, D.C. Reagan-National

tir. 7/7

6:00 am-12:18 pm

2 stops8h 18m

Twin Falls Joslin

tir. 7/14

6:16 am-10:02 pm

2 stops13h 46m

$959
Quickest round-trip

Washington, D.C.Twin Falls

DCA - TWF

DCATWF

Washington, D.C. Reagan-National

tir. 7/7

5:45 pm-10:19 pm

1 stop6h 34m

Twin Falls Joslin

tir. 7/14

6:16 am-4:34 pm

1 stop8h 18m

$988

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Washington, D.C. Reagan-National Airport to Twin Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Twin Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Twin Falls (DCA to TWF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Twin Falls

Fastest flight time

6h 34m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Twin Falls takes 6h 34m
There are no direct flights from Washington, D.C. Reagan-National Airport to Twin Falls. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Twin Falls.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Twin Falls

  • How far is Washington, D.C. Reagan-National to Twin Falls Joslin by plane?

    A flight from Washington, D.C. Reagan-National to Twin Falls Joslin will travel around 1959.3 mi. Flights usually cover this in 6h 34m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Twin Falls Joslin Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Twin Falls Joslin Airport are updated daily.

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Twin Falls Joslin Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Reagan-National Airport to Twin Falls Joslin Airport.

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

    The necessary travel and health documents for your Twin Falls Joslin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Twin Falls

  • How do I get Price Alerts for flights from Washington, D.C. Reagan-National Airport to Twin Falls?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Washington, D.C. Reagan-National Airport from Twin Falls. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Washington, D.C. Reagan-National Airport to Twin Falls with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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 Washington, D.C. to Twin Falls?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Twin Falls for you.

Can I find flights from Washington, D.C. to Twin Falls with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Twin Falls flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Twin Falls?

Once you have performed a search for Washington, D.C. 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 Washington, D.C. to Twin Falls right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Twin Falls flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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