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Cheap flights from Idaho Falls to Washington, D.C. from $200

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:42 pm - 11:59 pmIDA  Idaho Falls Fanning Field-DCA Washington, D.C. Reagan-National
8h 17m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 1:12 pmDCA  Washington, D.C. Reagan-National-IDA Idaho Falls Fanning Field
10h 12m1 stop Dallas/Fort Worth
$399American Airlines
Fri, Jan 8 - Mon, Jan 11
United Airlines Logo
7:00 am - 2:55 pmIDA  Idaho Falls Fanning Field-DCA Washington, D.C. Reagan-National
5h 55m1 stop Denver Intl
United Airlines Logo
11:50 am - 9:10 pmDCA  Washington, D.C. Reagan-National-IDA Idaho Falls Fanning Field
11h 20m2 stops Chicago O'Hare Intl Denver Intl
$424United Airlines
Fri, Jan 8 - Mon, Jan 11
Delta Logo
6:45 pm - 10:24 amIDA  Idaho Falls Fanning Field-DCA Washington, D.C. Reagan-National
13h 39m2 stops Salt Lake City New York John F Kennedy Intl
Delta Logo
12:59 pm - 10:19 pmDCA  Washington, D.C. Reagan-National-IDA Idaho Falls Fanning Field
11h 20m2 stops Detroit Metropolitan Wayne County Salt Lake City
$429Delta
Fri, Feb 12 - Tue, Feb 16
Delta Logo
6:00 am - 4:49 pmIDA  Idaho Falls Fanning Field-DCA Washington, D.C. Reagan-National
8h 49m1 stop Salt Lake City
Delta Logo
12:27 pm - 10:10 pmDCA  Washington, D.C. Reagan-National-IDA Idaho Falls Fanning Field
11h 43m2 stops Detroit Metropolitan Wayne County Salt Lake City
$439Delta
Sat, Oct 31 - Tue, Nov 3
Delta Logo
6:00 am - 4:49 pmIDA  Idaho Falls Fanning Field-DCA Washington, D.C. Reagan-National
8h 49m1 stop Salt Lake City
Delta Logo
12:27 pm - 10:10 pmDCA  Washington, D.C. Reagan-National-IDA Idaho Falls Fanning Field
11h 43m2 stops Detroit Metropolitan Wayne County Salt Lake City
$439Delta
Thu, Oct 29 - Tue, Nov 3
United Airlines Logo
7:00 am - 2:55 pmIDA  Idaho Falls Fanning Field-DCA Washington, D.C. Reagan-National
5h 55m1 stop Denver Intl
United Airlines Logo
11:50 am - 9:10 pmDCA  Washington, D.C. Reagan-National-IDA Idaho Falls Fanning Field
11h 20m2 stops Chicago O'Hare Intl Denver Intl
$442United Airlines
Fri, Jan 8 - Mon, Jan 11
Delta Logo
6:00 am - 6:09 pmIDA  Idaho Falls Fanning Field-DCA Washington, D.C. Reagan-National
10h 09m2 stops Salt Lake City Minneapolis St Paul
Delta Logo
12:27 pm - 10:10 pmDCA  Washington, D.C. Reagan-National-IDA Idaho Falls Fanning Field
11h 43m2 stops Detroit Metropolitan Wayne County Salt Lake City
$444Delta
Sat, Oct 31 - Tue, Nov 3
Delta Logo
1:05 pm - 11:44 pmIDA  Idaho Falls Fanning Field-DCA Washington, D.C. Reagan-National
8h 39m2 stops Salt Lake City Minneapolis St Paul
Delta Logo
12:27 pm - 10:10 pmDCA  Washington, D.C. Reagan-National-IDA Idaho Falls Fanning Field
11h 43m2 stops Detroit Metropolitan Wayne County Salt Lake City
$444Delta
Thu, Oct 29 - Tue, Nov 3
American Airlines Logo
1:42 pm - 11:57 pmIDA  Idaho Falls Fanning Field-DCA Washington, D.C. Reagan-National
8h 15m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 1:11 pmDCA  Washington, D.C. Reagan-National-IDA Idaho Falls Fanning Field
10h 11m1 stop Dallas/Fort Worth
$450American Airlines
Fri, Feb 12 - Tue, Feb 16
American Airlines Logo
1:39 pm - 10:55 pmIDA  Idaho Falls Fanning Field-DCA Washington, D.C. Reagan-National
7h 16m1 stop Dallas/Fort Worth
American Airlines Logo
3:31 pm - 9:43 pmDCA  Washington, D.C. Reagan-National-IDA Idaho Falls Fanning Field
8h 12m1 stop Dallas/Fort Worth
$469American Airlines
Fri, Oct 30 - Tue, Nov 3

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American Airlines flights from Idaho Falls to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Idaho Falls to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Jan 8
IDA1:42 pmIdaho Falls Fanning Field
8h 17m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
Jan 11
DCA5:00 amWashington, D.C. Reagan-National
10h 12m
1 stop
IDA1:12 pmIdaho Falls Fanning Field
$399
American Airlines
Feb 12
IDA1:42 pmIdaho Falls Fanning Field
8h 15m
1 stop
DCA11:57 pmWashington, D.C. Reagan-National
Feb 16
DCA5:00 amWashington, D.C. Reagan-National
10h 11m
1 stop
IDA1:11 pmIdaho Falls Fanning Field
$450
American Airlines
Dec 3
IDA1:41 pmIdaho Falls Fanning Field
8h 18m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
Dec 9
DCA1:44 pmWashington, D.C. Reagan-National
10h 05m
1 stop
IDA9:49 pmIdaho Falls Fanning Field
$479

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

Our best Delta deals on Idaho Falls to Washington, D.C. Reagan-National Airport flight tickets
Delta
Feb 12
IDA6:45 pmIdaho Falls Fanning Field
13h 39m
2 stops
DCA10:24 amWashington, D.C. Reagan-National
Feb 16
DCA12:59 pmWashington, D.C. Reagan-National
11h 20m
2 stops
IDA10:19 pmIdaho Falls Fanning Field
$429
Delta
Oct 29
IDA6:00 amIdaho Falls Fanning Field
8h 49m
1 stop
DCA4:49 pmWashington, D.C. Reagan-National
Nov 3
DCA12:27 pmWashington, D.C. Reagan-National
11h 43m
2 stops
IDA10:10 pmIdaho Falls Fanning Field
$439
Delta
Oct 29
IDA1:05 pmIdaho Falls Fanning Field
8h 39m
2 stops
DCA11:44 pmWashington, D.C. Reagan-National
Nov 3
DCA12:27 pmWashington, D.C. Reagan-National
11h 43m
2 stops
IDA10:10 pmIdaho Falls Fanning Field
$444

momondo Fare Finder

 
Use the filters below to find and compare flights from Idaho Falls to Washington, D.C. Reagan-National Airport that are best for you.

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Route

Depart

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Price

Cheapest round-trip

Idaho FallsWashington, D.C.

IDA Idaho Falls Fanning Field - DCA Washington, D.C. Reagan-National

IDADCA

Idaho Falls Fanning Field

Fri 1/8

1:42 pm-11:59 pm

1 stop8h 17m

Washington, D.C. Reagan-National

Mon 1/11

5:00 am-1:12 pm

1 stop10h 12m

$399

Idaho FallsWashington, D.C.

IDA Idaho Falls Fanning Field - DCA Washington, D.C. Reagan-National

IDADCA

Idaho Falls Fanning Field

Fri 1/8

7:00 am-2:55 pm

1 stop5h 55m

Washington, D.C. Reagan-National

Mon 1/11

11:50 am-9:10 pm

2 stops11h 20m

$424

Idaho FallsWashington, D.C.

IDA Idaho Falls Fanning Field - DCA Washington, D.C. Reagan-National

IDADCA

Idaho Falls Fanning Field

Fri 2/12

6:45 pm-10:24 am

2 stops13h 39m

Washington, D.C. Reagan-National

Tue 2/16

12:59 pm-10:19 pm

2 stops11h 20m

$429

Idaho FallsWashington, D.C.

IDA Idaho Falls Fanning Field - DCA Washington, D.C. Reagan-National

IDADCA

Idaho Falls Fanning Field

Sat 10/31

6:00 am-4:49 pm

1 stop8h 49m

Washington, D.C. Reagan-National

Tue 11/3

12:27 pm-10:10 pm

2 stops11h 43m

$439

Idaho FallsWashington, D.C.

IDA Idaho Falls Fanning Field - DCA Washington, D.C. Reagan-National

IDADCA

Idaho Falls Fanning Field

Thu 10/29

6:00 am-4:49 pm

1 stop8h 49m

Washington, D.C. Reagan-National

Tue 11/3

12:27 pm-10:10 pm

2 stops11h 43m

$439

Idaho FallsWashington, D.C.

IDA Idaho Falls Fanning Field - DCA Washington, D.C. Reagan-National

IDADCA

Idaho Falls Fanning Field

Fri 1/8

7:00 am-2:55 pm

1 stop5h 55m

Washington, D.C. Reagan-National

Mon 1/11

11:50 am-9:10 pm

2 stops11h 20m

$442

Idaho FallsWashington, D.C.

IDA Idaho Falls Fanning Field - DCA Washington, D.C. Reagan-National

IDADCA

Idaho Falls Fanning Field

Sat 10/31

6:00 am-6:09 pm

2 stops10h 09m

Washington, D.C. Reagan-National

Tue 11/3

12:27 pm-10:10 pm

2 stops11h 43m

$444

Idaho FallsWashington, D.C.

IDA Idaho Falls Fanning Field - DCA Washington, D.C. Reagan-National

IDADCA

Idaho Falls Fanning Field

Thu 10/29

1:05 pm-11:44 pm

2 stops8h 39m

Washington, D.C. Reagan-National

Tue 11/3

12:27 pm-10:10 pm

2 stops11h 43m

$444

Idaho FallsWashington, D.C.

IDA Idaho Falls Fanning Field - DCA Washington, D.C. Reagan-National

IDADCA

Idaho Falls Fanning Field

Fri 2/12

1:42 pm-11:57 pm

1 stop8h 15m

Washington, D.C. Reagan-National

Tue 2/16

5:00 am-1:11 pm

1 stop10h 11m

$450
Quickest round-trip

Idaho FallsWashington, D.C.

IDA Idaho Falls Fanning Field - DCA Washington, D.C. Reagan-National

IDADCA

Idaho Falls Fanning Field

Fri 10/30

1:39 pm-10:55 pm

1 stop7h 16m

Washington, D.C. Reagan-National

Tue 11/3

3:31 pm-9:43 pm

1 stop8h 12m

$469

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Idaho Falls to Washington, D.C. Reagan-National Airport

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 Idaho Falls to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 11% on your flight if you consider stops on a Idaho Falls to Washington, D.C. Reagan-National Airport flight.

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

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

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

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

Best Price Found

$200

Fastest flight time

5h 55m

Direct flights

None
The best one-way flight to Washington, D.C. Reagan-National Airport from Idaho Falls in the past 72 hours is $200. The best round-trip flight deal from Idaho Falls to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $399.
The fastest flight from Idaho Falls to Washington, D.C. Reagan-National Airport takes 5h 55m
There are no direct flights from Idaho Falls to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Idaho Falls to Washington, D.C. Reagan-National Airport.
Search flight deals

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

  • How far is Idaho Falls Fanning Field to Washington, D.C. Reagan-National by plane?

    A flight from Idaho Falls Fanning Field to Washington, D.C. Reagan-National will travel around 1833.0 mi. By plane, this route typically takes 5h 55m.

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

    Prices for flights from Idaho Falls Fanning Field Airport to Washington, D.C. Reagan-National Airport are updated daily.

  • How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from Idaho Falls Fanning Field Airport to Washington, D.C. Reagan-National 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 Idaho Falls Fanning Field Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Idaho Falls to Washington, D.C. Reagan-National Airport?

Best airlines flying from Idaho Falls to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Idaho Falls to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $358Free CancellationRating
7.0
12,177 reviews
Search American Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Fredericksburg
Waldorf
Laurel
Woodbridge
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Fairfax
Springfield
Edgewood
Glen Burnie
College Park
Colonial Beach
Bethesda

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Why should I use momondo to find a flight deal from Idaho Falls to Washington, D.C.?

Finding the right flight to Washington, D.C. from Idaho Falls is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

All flight searches from Idaho Falls to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Idaho Falls. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Idaho Falls to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Idaho Falls. 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.

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