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.

$486 Cheap Flights from Twin Falls to District of Columbia in 2026/27

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.

1:17 pm - 12:41 amTWF Twin Falls Joslin-IAD Washington, D.C. Dulles Intl

9h 24m2 stops Salt Lake City Atlanta Hartsfield-Jackson

7:00 am - 12:25 pmIAD Washington, D.C. Dulles Intl-TWF Twin Falls Joslin

7h 25m1 stop Salt Lake City

$486Delta

Sun, Dec 6 - Tue, Dec 8

1:17 pm - 12:41 amTWF Twin Falls Joslin-IAD Washington, D.C. Dulles Intl

9h 24m2 stops Salt Lake City Atlanta Hartsfield-Jackson

3:00 pm - 10:26 pmIAD Washington, D.C. Dulles Intl-TWF Twin Falls Joslin

9h 26m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$639Delta

Sun, Dec 6 - Tue, Dec 8

1:17 pm - 11:47 pmTWF Twin Falls Joslin-IAD Washington, D.C. Dulles Intl

8h 30m1 stop Salt Lake City

7:00 am - 12:25 pmIAD Washington, D.C. Dulles Intl-TWF Twin Falls Joslin

7h 25m1 stop Salt Lake City

$1,000Delta

Sun, Dec 6 - Tue, Dec 8

1:17 pm - 11:47 pmTWF Twin Falls Joslin-IAD Washington, D.C. Dulles Intl

8h 30m1 stop Salt Lake City

7:00 am - 12:21 pmIAD Washington, D.C. Dulles Intl-TWF Twin Falls Joslin

7h 21m1 stop Salt Lake City

$1,078Delta

Mon, Nov 9 - Thu, Nov 12

1:17 pm - 11:47 pmTWF Twin Falls Joslin-IAD Washington, D.C. Dulles Intl

8h 30m1 stop Salt Lake City

12:35 pm - 10:19 pmIAD Washington, D.C. Dulles Intl-TWF Twin Falls Joslin

11h 44m2 stops New York John F Kennedy Intl Salt Lake City

$1,084Delta

Mon, Nov 9 - Thu, Nov 12

6:13 am - 6:17 pmTWF Twin Falls Joslin-IAD Washington, D.C. Dulles Intl

10h 04m2 stops Salt Lake City Minneapolis St Paul

10:11 am - 10:19 pmIAD Washington, D.C. Dulles Intl-TWF Twin Falls Joslin

14h 08m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$1,089Delta

Mon, Nov 9 - Thu, Nov 12

1:17 pm - 12:41 amTWF Twin Falls Joslin-IAD Washington, D.C. Dulles Intl

9h 24m2 stops Salt Lake City Atlanta Hartsfield-Jackson

7:00 am - 12:25 pmIAD Washington, D.C. Dulles Intl-TWF Twin Falls Joslin

7h 25m1 stop Salt Lake City

$1,114Delta

Sun, Dec 6 - Thu, Dec 10

1:17 pm - 12:41 amTWF Twin Falls Joslin-IAD Washington, D.C. Dulles Intl

9h 24m2 stops Salt Lake City Atlanta Hartsfield-Jackson

12:35 pm - 10:26 pmIAD Washington, D.C. Dulles Intl-TWF Twin Falls Joslin

11h 51m2 stops New York John F Kennedy Intl Salt Lake City

$1,119Delta

Sun, Dec 6 - Thu, Dec 10

6:16 am - 7:09 pmTWF Twin Falls Joslin-IAD Washington, D.C. Dulles Intl

10h 53m2 stops Salt Lake City Atlanta Hartsfield-Jackson

7:00 am - 12:18 pmIAD Washington, D.C. Dulles Intl-TWF Twin Falls Joslin

7h 18m1 stop Salt Lake City

$1,194Delta

Mon, Dec 21 - Thu, Dec 31

6:16 am - 7:09 pmTWF Twin Falls Joslin-IAD Washington, D.C. Dulles Intl

10h 53m2 stops Salt Lake City Atlanta Hartsfield-Jackson

7:00 am - 12:18 pmIAD Washington, D.C. Dulles Intl-TWF Twin Falls Joslin

7h 18m1 stop Salt Lake City

$1,204Delta

Mon, Dec 21 - Thu, Dec 31

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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

Dec 6

TWF1:17 pmTwin Falls Joslin

9h 24m

2 stops

IAD12:41 amWashington, D.C. Dulles Intl

Dec 8

IAD7:00 amWashington, D.C. Dulles Intl

7h 25m

1 stop

TWF12:25 pmTwin Falls Joslin

$486

Delta

Dec 6

TWF1:17 pmTwin Falls Joslin

9h 24m

2 stops

IAD12:41 amWashington, D.C. Dulles Intl

Dec 8

IAD3:00 pmWashington, D.C. Dulles Intl

9h 26m

2 stops

TWF10:26 pmTwin Falls Joslin

$639

Delta

Dec 6

TWF1:17 pmTwin Falls Joslin

8h 30m

1 stop

IAD11:47 pmWashington, D.C. Dulles Intl

Dec 8

IAD7:00 amWashington, D.C. Dulles Intl

7h 25m

1 stop

TWF12:25 pmTwin Falls Joslin

$1,000

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

Twin FallsWashington, D.C.

TWF Twin Falls Joslin - IAD Washington, D.C. Dulles Intl

TWFIAD

Twin Falls Joslin

Sun 12/6

1:17 pm-12:41 am

2 stops9h 24m

Washington, D.C. Dulles Intl

Tue 12/8

7:00 am-12:25 pm

1 stop7h 25m

$486

Twin FallsWashington, D.C.

TWF Twin Falls Joslin - IAD Washington, D.C. Dulles Intl

TWFIAD

Twin Falls Joslin

Sun 12/6

1:17 pm-12:41 am

2 stops9h 24m

Washington, D.C. Dulles Intl

Tue 12/8

3:00 pm-10:26 pm

2 stops9h 26m

$639

Twin FallsWashington, D.C.

TWF Twin Falls Joslin - IAD Washington, D.C. Dulles Intl

TWFIAD

Twin Falls Joslin

Sun 12/6

1:17 pm-11:47 pm

1 stop8h 30m

Washington, D.C. Dulles Intl

Tue 12/8

7:00 am-12:25 pm

1 stop7h 25m

$1,000

Quickest round-trip

Twin FallsWashington, D.C.

TWF Twin Falls Joslin - IAD Washington, D.C. Dulles Intl

TWFIAD

Twin Falls Joslin

Mon 11/9

1:17 pm-11:47 pm

1 stop8h 30m

Washington, D.C. Dulles Intl

Thu 11/12

7:00 am-12:21 pm

1 stop7h 21m

$1,078

Twin FallsWashington, D.C.

TWF Twin Falls Joslin - IAD Washington, D.C. Dulles Intl

TWFIAD

Twin Falls Joslin

Mon 11/9

1:17 pm-11:47 pm

1 stop8h 30m

Washington, D.C. Dulles Intl

Thu 11/12

12:35 pm-10:19 pm

2 stops11h 44m

$1,084

Twin FallsWashington, D.C.

TWF Twin Falls Joslin - IAD Washington, D.C. Dulles Intl

TWFIAD

Twin Falls Joslin

Mon 11/9

6:13 am-6:17 pm

2 stops10h 04m

Washington, D.C. Dulles Intl

Thu 11/12

10:11 am-10:19 pm

2 stops14h 08m

$1,089

Twin FallsWashington, D.C.

TWF Twin Falls Joslin - IAD Washington, D.C. Dulles Intl

TWFIAD

Twin Falls Joslin

Sun 12/6

1:17 pm-12:41 am

2 stops9h 24m

Washington, D.C. Dulles Intl

Thu 12/10

7:00 am-12:25 pm

1 stop7h 25m

$1,114

Twin FallsWashington, D.C.

TWF Twin Falls Joslin - IAD Washington, D.C. Dulles Intl

TWFIAD

Twin Falls Joslin

Sun 12/6

1:17 pm-12:41 am

2 stops9h 24m

Washington, D.C. Dulles Intl

Thu 12/10

12:35 pm-10:26 pm

2 stops11h 51m

$1,119

Twin FallsWashington, D.C.

TWF Twin Falls Joslin - IAD Washington, D.C. Dulles Intl

TWFIAD

Twin Falls Joslin

Mon 12/21

6:16 am-7:09 pm

2 stops10h 53m

Washington, D.C. Dulles Intl

Thu 12/31

7:00 am-12:18 pm

1 stop7h 18m

$1,194

Twin FallsWashington, D.C.

TWF Twin Falls Joslin - IAD Washington, D.C. Dulles Intl

TWFIAD

Twin Falls Joslin

Mon 12/21

6:16 am-7:09 pm

2 stops10h 53m

Washington, D.C. Dulles Intl

Thu 12/31

7:00 am-12:18 pm

1 stop7h 18m

$1,204

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

Best Price Found	$486
Fastest flight time	8h 30m
Direct flights	None

The best flight deal from Twin Falls to District of Columbia found on momondo in the last 72 hours is $486

The fastest flight from Twin Falls to District of Columbia takes 8h 30m

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.