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

Price Alerts will notify you by email when the price for flights to District of Columbia from Twin Falls decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Twin Falls to District of Columbia 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.

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

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

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

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 Twin Falls Joslin Airport to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The necessary travel and health documents for your District of Columbia 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.

$598 Cheap Flights from Twin Falls to District of Columbia in 2026

Find the cheapest flights from Twin Falls to District of Columbia

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 4:37 pm

TWF

DCA

8h 22m

1 stop

5:50 pm - 10:17 pm

DCA

TWF

6h 27m

1 stop

$598Delta

Mon, Jun 29 - Fri, Jul 3

6:15 am - 6:46 pm

TWF

DCA

10h 31m

2 stops

5:50 pm - 10:17 pm

DCA

TWF

6h 27m

1 stop

$639Delta

Mon, Jun 29 - Fri, Jul 3

3:25 pm - 11:31 pm

TWF

IAD

6h 06m

1 stop

7:15 am - 2:34 pm

IAD

TWF

9h 19m

1 stop

$803Delta

Mon, Jun 29 - Fri, Jul 3

6:15 am - 6:46 pm

TWF

DCA

10h 31m

2 stops

6:00 am - 2:34 pm

DCA

TWF

10h 34m

2 stops

$849Delta

Mon, Jun 29 - Fri, Jul 3

3:25 pm - 11:31 pm

TWF

IAD

6h 06m

1 stop

7:15 am - 2:34 pm

IAD

TWF

9h 19m

1 stop

$963Delta

Wed, Jul 1 - Sun, Jul 5

3:25 pm - 11:31 pm

TWF

IAD

6h 06m

1 stop

6:00 am - 2:34 pm

IAD

TWF

10h 34m

2 stops

$969Delta

Mon, Jun 29 - Fri, Jul 3

11:35 am - 12:44 am

TWF

IAD

11h 09m

2 stops

6:00 am - 2:34 pm

IAD

TWF

10h 34m

2 stops

$1,074Delta

Wed, Jul 1 - Sun, Jul 5

11:35 am - 11:14 pm

TWF

IAD

9h 39m

2 stops

6:00 am - 2:34 pm

IAD

TWF

10h 34m

2 stops

$1,339Delta

Mon, Jun 29 - Fri, Jul 3

6:15 am - 4:35 pm

TWF

DCA

8h 20m

1 stop

5:45 pm - 10:17 pm

DCA

TWF

6h 32m

1 stop

$1,598Delta

Sun, Jul 12 - Tue, Jul 14

6:15 am - 4:35 pm

TWF

DCA

8h 20m

1 stop

12:23 pm - 10:17 pm

DCA

TWF

11h 54m

2 stops

$1,604Delta

Sun, Jul 12 - Tue, Jul 14

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Delta flights from Twin Falls to District of Columbia

Our best Delta deals on Twin Falls to District of Columbia flight tickets

Delta

Jun 29

TWF6:15 amTwin Falls Joslin

8h 22m

1 stop

DCA4:37 pmWashington, D.C. Reagan-National

Jul 3

DCA5:50 pmWashington, D.C. Reagan-National

6h 27m

1 stop

TWF10:17 pmTwin Falls Joslin

$598

Delta

Jun 29

TWF6:15 amTwin Falls Joslin

10h 31m

2 stops

DCA6:46 pmWashington, D.C. Reagan-National

Jul 3

DCA5:50 pmWashington, D.C. Reagan-National

6h 27m

1 stop

TWF10:17 pmTwin Falls Joslin

$639

Delta

Jun 29

TWF3:25 pmTwin Falls Joslin

6h 06m

1 stop

IAD11:31 pmWashington, D.C. Dulles Intl

Jul 3

IAD7:15 amWashington, D.C. Dulles Intl

9h 19m

1 stop

TWF2:34 pmTwin Falls Joslin

$803

momondo Fare Finder

Use the filters below to find and compare flights from Twin Falls to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Twin FallsWashington, D.C.

TWF - DCA

TWFDCA

Twin Falls Joslin

Mon 6/29

6:15 am-4:37 pm

1 stop8h 22m

Washington, D.C. Reagan-National

Fri 7/3

5:50 pm-10:17 pm

1 stop6h 27m

$598

Twin FallsWashington, D.C.

TWF - DCA

TWFDCA

Twin Falls Joslin

Mon 6/29

6:15 am-6:46 pm

2 stops10h 31m

Washington, D.C. Reagan-National

Fri 7/3

5:50 pm-10:17 pm

1 stop6h 27m

$639

Twin FallsWashington, D.C.

TWF - IAD

TWFIAD

Twin Falls Joslin

Mon 6/29

3:25 pm-11:31 pm

1 stop6h 06m

Washington, D.C. Dulles Intl

Fri 7/3

7:15 am-2:34 pm

1 stop9h 19m

$803

Twin FallsWashington, D.C.

TWF - DCA

TWFDCA

Twin Falls Joslin

Mon 6/29

6:15 am-6:46 pm

2 stops10h 31m

Washington, D.C. Reagan-National

Fri 7/3

6:00 am-2:34 pm

2 stops10h 34m

$849

Twin FallsWashington, D.C.

TWF - IAD

TWFIAD

Twin Falls Joslin

Wed 7/1

3:25 pm-11:31 pm

1 stop6h 06m

Washington, D.C. Dulles Intl

Sun 7/5

7:15 am-2:34 pm

1 stop9h 19m

$963

Twin FallsWashington, D.C.

TWF - IAD

TWFIAD

Twin Falls Joslin

Mon 6/29

3:25 pm-11:31 pm

1 stop6h 06m

Washington, D.C. Dulles Intl

Fri 7/3

6:00 am-2:34 pm

2 stops10h 34m

$969

Twin FallsWashington, D.C.

TWF - IAD

TWFIAD

Twin Falls Joslin

Wed 7/1

11:35 am-12:44 am

2 stops11h 09m

Washington, D.C. Dulles Intl

Sun 7/5

6:00 am-2:34 pm

2 stops10h 34m

$1,074

Twin FallsWashington, D.C.

TWF - IAD

TWFIAD

Twin Falls Joslin

Mon 6/29

11:35 am-11:14 pm

2 stops9h 39m

Washington, D.C. Dulles Intl

Fri 7/3

6:00 am-2:34 pm

2 stops10h 34m

$1,339

Twin FallsWashington, D.C.

TWF - DCA

TWFDCA

Twin Falls Joslin

Sun 7/12

6:15 am-4:35 pm

1 stop8h 20m

Washington, D.C. Reagan-National

Tue 7/14

5:45 pm-10:17 pm

1 stop6h 32m

$1,598

Twin FallsWashington, D.C.

TWF - DCA

TWFDCA

Twin Falls Joslin

Sun 7/12

6:15 am-4:35 pm

1 stop8h 20m

Washington, D.C. Reagan-National

Tue 7/14

12:23 pm-10:17 pm

2 stops11h 54m

$1,604

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Twin Falls to District of Columbia flight deals and tips

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

Fastest flight time	6h 06m
Direct flights	None

The fastest flight from Twin Falls to District of Columbia takes 6h 06m

There are no direct flights from Twin Falls to District of Columbia. There are no popular flight routes from Twin Falls to District of Columbia.

Search flight deals

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

When did momondo last update prices for flights from Twin Falls Joslin Airport to District of Columbia?
Prices for flights from Twin Falls Joslin Airport to District of Columbia are updated daily.
How old do you have to be to fly from Twin Falls Joslin Airport to District of Columbia?
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 Twin Falls Joslin Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The necessary travel and health documents for your District of Columbia 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 Twin Falls to District of Columbia

How do I get Price Alerts for flights from Twin Falls to District of Columbia?
Price Alerts will notify you by email when the price for flights to District of Columbia from Twin Falls decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Twin Falls to District of Columbia 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.

Why use momondo?

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

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

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

momondo does allow users to show only those flights to District of Columbia from Twin Falls which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Twin Falls and District of Columbia 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 Twin Falls to District of Columbia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to District of Columbia, momondo offers a useful price alert feature which will track prices for flights to District of Columbia from Twin Falls and alert you when they change.