Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. to Twin Falls from $492

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. to Twin Falls departing on 4/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Washington, D.C. to Twin Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:15 am - 12:23 pm
BWI
-
TWF
7h 08m
1 stop
Delta Logo
6:15 am - 6:17 pm
TWF
-
BWI
10h 02m
2 stops
$492Delta
Sat, Apr 25 - Tue, Apr 28
Delta Logo
7:15 am - 12:23 pm
BWI
-
TWF
7h 08m
1 stop
Delta Logo
11:45 am - 11:26 pm
TWF
-
BWI
9h 41m
2 stops
$502Delta
Sat, Apr 25 - Thu, Apr 30
Delta Logo
7:15 am - 2:39 pm
IAD
-
TWF
9h 24m
1 stop
Delta Logo
3:26 pm - 11:51 pm
TWF
-
IAD
6h 25m
1 stop
$522Delta
Wed, Jul 22 - Wed, Jul 29
Delta Logo
7:20 am - 12:23 pm
IAD
-
TWF
7h 03m
1 stop
Delta Logo
6:15 am - 5:57 pm
TWF
-
IAD
9h 42m
2 stops
$538Delta
Sat, Apr 25 - Tue, Apr 28
Delta Logo
5:00 pm - 10:43 am
DCA
-
TWF
19h 43m
1 stop
Delta Logo
3:26 pm - 4:21 pm
TWF
-
DCA
22h 55m
1 stop
$546Delta
Tue, Aug 11 - Mon, Aug 24
Delta Logo
5:00 pm - 10:43 am
DCA
-
TWF
19h 43m
1 stop
Delta Logo
3:26 pm - 9:13 am
TWF
-
DCA
15h 47m
2 stops
$552Delta
Mon, Aug 10 - Sat, Aug 22
Delta Logo
7:15 am - 10:43 am
IAD
-
TWF
29h 28m
1 stop
Delta Logo
3:26 pm - 9:10 am
TWF
-
IAD
15h 44m
2 stops
$552Delta
Fri, Aug 7 - Mon, Aug 17
Delta Logo
10:00 am - 10:19 pm
DCA
-
TWF
14h 19m
2 stops
Delta Logo
3:26 pm - 8:37 am
TWF
-
DCA
15h 11m
2 stops
$557Delta
Tue, Jul 21 - Wed, Jul 29
Delta Logo
7:15 am - 2:39 pm
IAD
-
TWF
9h 24m
1 stop
Delta Logo
3:26 pm - 11:51 pm
TWF
-
IAD
6h 25m
1 stop
$562Delta
Tue, Jul 21 - Wed, Jul 29
Delta Logo
7:40 am - 6:42 pm
DCA
-
TWF
13h 02m
2 stops
Delta Logo
11:45 am - 11:44 pm
TWF
-
DCA
9h 59m
2 stops
$567Delta
Sat, Apr 25 - Wed, Apr 29

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

Our best Delta deals on Washington, D.C. to Twin Falls flight tickets
Delta
Apr 25
BWI7:15 amBaltimore/Washington
7h 08m
1 stop
TWF12:23 pmTwin Falls Joslin
Apr 28
TWF6:15 amTwin Falls Joslin
10h 02m
2 stops
BWI6:17 pmBaltimore/Washington
$492
Delta
Apr 25
BWI7:15 amBaltimore/Washington
7h 08m
1 stop
TWF12:23 pmTwin Falls Joslin
Apr 30
TWF11:45 amTwin Falls Joslin
9h 41m
2 stops
BWI11:26 pmBaltimore/Washington
$502
Delta
Jul 22
IAD7:15 amWashington, D.C. Dulles Intl
9h 24m
1 stop
TWF2:39 pmTwin Falls Joslin
Jul 29
TWF3:26 pmTwin Falls Joslin
6h 25m
1 stop
IAD11:51 pmWashington, D.C. Dulles Intl
$522

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 March 10, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Twin Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreTwin Falls

BWI - TWF

BWITWF

Baltimore/Washington

Sat 4/25

7:15 am-12:23 pm

1 stop7h 08m

Twin Falls Joslin

Tue 4/28

6:15 am-6:17 pm

2 stops10h 02m

$492

BaltimoreTwin Falls

BWI - TWF

BWITWF

Baltimore/Washington

Sat 4/25

7:15 am-12:23 pm

1 stop7h 08m

Twin Falls Joslin

Thu 4/30

11:45 am-11:26 pm

2 stops9h 41m

$502
Quickest round-trip

Washington, D.C.Twin Falls

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

Wed 7/22

7:15 am-2:39 pm

1 stop9h 24m

Twin Falls Joslin

Wed 7/29

3:26 pm-11:51 pm

1 stop6h 25m

$522

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

Tue 4/28

6:15 am-5:57 pm

2 stops9h 42m

$538

Washington, D.C.Twin Falls

DCA - TWF

DCATWF

Washington, D.C. Reagan-National

Tue 8/11

5:00 pm-10:43 am

1 stop19h 43m

Twin Falls Joslin

Mon 8/24

3:26 pm-4:21 pm

1 stop22h 55m

$546

Washington, D.C.Twin Falls

DCA - TWF

DCATWF

Washington, D.C. Reagan-National

Mon 8/10

5:00 pm-10:43 am

1 stop19h 43m

Twin Falls Joslin

Sat 8/22

3:26 pm-9:13 am

2 stops15h 47m

$552

Washington, D.C.Twin Falls

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

Fri 8/7

7:15 am-10:43 am

1 stop29h 28m

Twin Falls Joslin

Mon 8/17

3:26 pm-9:10 am

2 stops15h 44m

$552

Washington, D.C.Twin Falls

DCA - TWF

DCATWF

Washington, D.C. Reagan-National

Tue 7/21

10:00 am-10:19 pm

2 stops14h 19m

Twin Falls Joslin

Wed 7/29

3:26 pm-8:37 am

2 stops15h 11m

$557

Washington, D.C.Twin Falls

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

Tue 7/21

7:15 am-2:39 pm

1 stop9h 24m

Twin Falls Joslin

Wed 7/29

3:26 pm-11:51 pm

1 stop6h 25m

$562

Washington, D.C.Twin Falls

DCA - TWF

DCATWF

Washington, D.C. Reagan-National

Sat 4/25

7:40 am-6:42 pm

2 stops13h 02m

Twin Falls Joslin

Wed 4/29

11:45 am-11:44 pm

2 stops9h 59m

$567

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 Washington, D.C. 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

Can stopping save me money on Washington, D.C. to Twin Falls flights?

You could potentially save up to 25% on your flight if you consider stops on a Washington, D.C. to Twin Falls flight.

When to book flights from Washington, D.C. to Twin Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. 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. to Twin Falls (WAS to TWF) flight deals and tips

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

Fastest flight time

7h 19m

Direct flights

None
The fastest flight from Washington, D.C. to Twin Falls takes 7h 19m
There are no direct flights from Washington, D.C. to Twin Falls. There are no popular flight routes from Washington, D.C. to Twin Falls.
Search flight deals

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

    A flight from Washington, D.C. to Twin Falls Joslin will travel around 1958.2 mi. A reasonable flight in good conditions will take 7h 19m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Twin Falls Joslin Airport.

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

    The travel and health documents you'll need for your trip to Twin Falls Joslin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Twin Falls Joslin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Twin Falls. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Twin Falls from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Washington, D.C. and Twin Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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 offers price alerts on flights to Twin Falls from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Twin Falls trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 4/9
Thu 4/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States