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Cheap flights from District of Columbia to Twin Falls from $622

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 7/1. 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
7:15 am - 2:34 pm
IAD
-
TWF
9h 19m
1 stop
Delta Logo
3:25 pm - 11:29 pm
TWF
-
IAD
6h 04m
1 stop
$622Delta
Wed, Jul 1 - Wed, Jul 8
Delta Logo
7:15 am - 2:34 pm
IAD
-
TWF
9h 19m
1 stop
Delta Logo
11:35 am - 12:41 am
TWF
-
IAD
11h 06m
2 stops
$628Delta
Wed, Jul 1 - Wed, Jul 8
Delta Logo
6:00 am - 2:34 pm
IAD
-
TWF
10h 34m
2 stops
Delta Logo
11:35 am - 12:41 am
TWF
-
IAD
11h 06m
2 stops
$693Delta
Wed, Jul 1 - Wed, Jul 8
Delta Logo
5:50 pm - 10:17 pm
DCA
-
TWF
6h 27m
1 stop
Delta Logo
6:15 am - 6:43 pm
TWF
-
DCA
10h 28m
2 stops
$758Delta
Fri, Jul 3 - Wed, Jul 8
Delta Logo
5:50 pm - 10:17 pm
DCA
-
TWF
6h 27m
1 stop
Delta Logo
6:15 am - 6:43 pm
TWF
-
DCA
10h 28m
2 stops
$844Delta
Fri, Jul 3 - Tue, Jul 7
Delta Logo
7:15 am - 2:34 pm
IAD
-
TWF
9h 19m
1 stop
Delta Logo
3:25 pm - 11:29 pm
TWF
-
IAD
6h 04m
1 stop
$878Delta
Fri, Jul 3 - Wed, Jul 8
Delta Logo
7:15 am - 2:34 pm
IAD
-
TWF
9h 19m
1 stop
Delta Logo
3:25 pm - 11:31 pm
TWF
-
IAD
6h 06m
1 stop
$956Delta
Mon, Jun 15 - Fri, Jun 19
Delta Logo
5:50 pm - 10:17 pm
DCA
-
TWF
6h 27m
1 stop
Delta Logo
6:15 am - 4:35 pm
TWF
-
DCA
8h 20m
1 stop
$1,008Delta
Fri, Jul 3 - Wed, Jul 8
Delta Logo
7:15 am - 2:34 pm
IAD
-
TWF
9h 19m
1 stop
Delta Logo
3:25 pm - 11:31 pm
TWF
-
IAD
6h 06m
1 stop
$1,008Delta
Thu, Jul 2 - Mon, Jul 6
Delta Logo
6:00 am - 2:34 pm
IAD
-
TWF
10h 34m
2 stops
Delta Logo
3:25 pm - 11:31 pm
TWF
-
IAD
6h 06m
1 stop
$1,014Delta
Thu, Jul 2 - Mon, Jul 6

Delta flights from District of Columbia to Twin Falls

Our best Delta deals on District of Columbia to Twin Falls flight tickets
Delta
Jul 1
IAD7:15 amWashington, D.C. Dulles Intl
9h 19m
1 stop
TWF2:34 pmTwin Falls Joslin
Jul 8
TWF3:25 pmTwin Falls Joslin
6h 04m
1 stop
IAD11:29 pmWashington, D.C. Dulles Intl
$622
Delta
Jul 1
IAD7:15 amWashington, D.C. Dulles Intl
9h 19m
1 stop
TWF2:34 pmTwin Falls Joslin
Jul 8
TWF11:35 amTwin Falls Joslin
11h 06m
2 stops
IAD12:41 amWashington, D.C. Dulles Intl
$628
Delta
Jul 1
IAD6:00 amWashington, D.C. Dulles Intl
10h 34m
2 stops
TWF2:34 pmTwin Falls Joslin
Jul 8
TWF11:35 amTwin Falls Joslin
11h 06m
2 stops
IAD12:41 amWashington, D.C. Dulles Intl
$693

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 June 3, 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

Wed 7/1

7:15 am-2:34 pm

1 stop9h 19m

Twin Falls Joslin

Wed 7/8

3:25 pm-11:29 pm

1 stop6h 04m

$622

Washington, D.C.Twin Falls

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

Wed 7/1

7:15 am-2:34 pm

1 stop9h 19m

Twin Falls Joslin

Wed 7/8

11:35 am-12:41 am

2 stops11h 06m

$628

Washington, D.C.Twin Falls

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

Wed 7/1

6:00 am-2:34 pm

2 stops10h 34m

Twin Falls Joslin

Wed 7/8

11:35 am-12:41 am

2 stops11h 06m

$693

Washington, D.C.Twin Falls

DCA - TWF

DCATWF

Washington, D.C. Reagan-National

Fri 7/3

5:50 pm-10:17 pm

1 stop6h 27m

Twin Falls Joslin

Wed 7/8

6:15 am-6:43 pm

2 stops10h 28m

$758

Washington, D.C.Twin Falls

DCA - TWF

DCATWF

Washington, D.C. Reagan-National

Fri 7/3

5:50 pm-10:17 pm

1 stop6h 27m

Twin Falls Joslin

Tue 7/7

6:15 am-6:43 pm

2 stops10h 28m

$844

Washington, D.C.Twin Falls

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

Fri 7/3

7:15 am-2:34 pm

1 stop9h 19m

Twin Falls Joslin

Wed 7/8

3:25 pm-11:29 pm

1 stop6h 04m

$878

Washington, D.C.Twin Falls

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

Mon 6/15

7:15 am-2:34 pm

1 stop9h 19m

Twin Falls Joslin

Fri 6/19

3:25 pm-11:31 pm

1 stop6h 06m

$956
Quickest round-trip

Washington, D.C.Twin Falls

DCA - TWF

DCATWF

Washington, D.C. Reagan-National

Fri 7/3

5:50 pm-10:17 pm

1 stop6h 27m

Twin Falls Joslin

Wed 7/8

6:15 am-4:35 pm

1 stop8h 20m

$1,008

Washington, D.C.Twin Falls

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

Thu 7/2

7:15 am-2:34 pm

1 stop9h 19m

Twin Falls Joslin

Mon 7/6

3:25 pm-11:31 pm

1 stop6h 06m

$1,008

Washington, D.C.Twin Falls

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

Thu 7/2

6:00 am-2:34 pm

2 stops10h 34m

Twin Falls Joslin

Mon 7/6

3:25 pm-11:31 pm

1 stop6h 06m

$1,014

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 27m

Direct flights

None
The fastest flight from District of Columbia to Twin Falls takes 6h 27m
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.
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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.

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

  • How do I get Price Alerts for flights from District of Columbia to Twin Falls?

    Search flight deals from District of Columbia to Twin Falls. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from District of Columbia 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?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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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