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Cheap flights from District of Columbia to Idaho Falls from $381

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 Idaho Falls departing on 1/8. 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 Idaho Falls

Cheap round-trip flights

These are some of the best round-trip flight deals from District of Columbia to Idaho Falls that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from District of Columbia to Idaho Falls.

Cheap last minute flights

Planning a quick getaway from District of Columbia to Idaho Falls? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Idaho Falls, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from District of Columbia to Idaho Falls

Find recent round-trip train or bus tickets from District of Columbia to Idaho Falls.

All round-trip flight deals to Idaho Falls

The cheapest plane tickets to Idaho Falls found on KAYAK recently.
6:06 am - 12:25 pmDCA-IDA
8h 19m1 stop
12:55 pm - 11:00 pmIDA-DCA
8h 05m1 stop
$381American Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
6:10 am - 12:25 pmIAD-IDA
8h 15m1 stop
12:55 pm - 10:41 pmIDA-IAD
7h 46m1 stop
$381American Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
11:40 am - 10:17 pmDCA-IDA
12h 37m2 stops
12:55 pm - 11:00 pmIDA-DCA
8h 05m1 stop
$386American Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
1:45 pm - 10:17 pmDCA-IDA
10h 32m2 stops
5:30 am - 6:57 pmIDA-DCA
11h 27m2 stops
$391American Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
7:00 am - 3:30 pmIAD-IDA
10h 30m1 stop
4:07 pm - 5:59 pmIDA-IAD
23h 52m1 stop
$463Alaska Airlines
Find Deal
Tue, Mar 11 - Tue, Mar 18
3:05 pm - 10:44 pmIAD-IDA
9h 39m2 stops
1:10 pm - 12:22 amIDA-IAD
9h 12m2 stops
$481Delta
Find Deal
Wed, Jan 8 - Wed, Jan 15
6:48 pm - 10:36 pmIAD-IDA
29h 48m1 stop
4:07 pm - 5:59 pmIDA-IAD
23h 52m1 stop
$497Alaska Airlines
Find Deal
Mon, Mar 10 - Tue, Mar 18
1:48 pm - 10:21 pmIAD-IDA
10h 33m2 stops
1:05 pm - 9:15 amIDA-IAD
18h 10m2 stops
$511Delta
Find Deal
Tue, Mar 11 - Tue, Mar 18
10:30 am - 9:08 pmDCA-IDA
12h 38m2 stops
5:50 pm - 8:25 amIDA-DCA
12h 35m2 stops
$515United Airlines
Find Deal
Wed, Jan 15 - Sun, Jan 19
4:13 pm - 9:08 pmDCA-IDA
6h 55m1 stop
5:50 pm - 8:25 amIDA-DCA
12h 35m2 stops
$516United Airlines
Find Deal
Wed, Jan 15 - Sun, Jan 19
LAX-IDA
744 mimulti-stop
Multiple Airlines
Find Deal
JFK-IDA
1955 mimulti-stop
Multiple Airlines
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12:45 pm - 5:18 pmIAD-IDA
6h 33m1 stop
9:33 pm - 5:13 amIDA-IAD
5h 40m1 stop
$864United Airlines
Find Deal
Wed, Nov 27 - Sun, Dec 1
11:54 am - 10:15 pmDCA-IDA
12h 21m2 stops
1:10 pm - 11:00 pmIDA-DCA
7h 50m1 stop
$919American Airlines
Find Deal
Wed, Nov 27 - Sun, Dec 1
1:32 pm - 10:15 pmIAD-IDA
10h 43m2 stops
1:10 pm - 10:52 pmIDA-IAD
7h 42m1 stop
$919American Airlines
Find Deal
Wed, Nov 27 - Sun, Dec 1
1:15 pm - 9:14 pmIAD-IDA
9h 59m2 stops
9:33 pm - 7:27 amIDA-IAD
7h 54m2 stops
$1,236United Airlines
Find Deal
Wed, Nov 27 - Sun, Dec 1
4:13 pm - 9:14 pmDCA-IDA
7h 01m1 stop
7:00 am - 2:59 pmIDA-DCA
5h 59m1 stop
$1,244United Airlines
Find Deal
Wed, Nov 27 - Sun, Dec 1
1:12 pm - 10:15 pmDCA-IDA
11h 03m2 stops
5:30 am - 7:15 pmIDA-DCA
11h 45m2 stops
$1,324American Airlines
Find Deal
Wed, Nov 27 - Sun, Dec 1

United Airlines flights from District of Columbia to Idaho Falls

Our best United Airlines deals on District of Columbia to Idaho Falls flight tickets
United Airlines
Jan 15
DCA10:30 amWashington, D.C. Reagan-National
12h 38m
2 stops
IDA9:08 pmIdaho Falls Fanning Field
Jan 19
IDA5:50 pmIdaho Falls Fanning Field
12h 35m
2 stops
DCA8:25 amWashington, D.C. Reagan-National
United Airlines
Jan 15
DCA4:13 pmWashington, D.C. Reagan-National
6h 55m
1 stop
IDA9:08 pmIdaho Falls Fanning Field
Jan 19
IDA5:50 pmIdaho Falls Fanning Field
12h 35m
2 stops
DCA8:25 amWashington, D.C. Reagan-National
United Airlines
Jan 15
IAD10:05 amWashington, D.C. Dulles Intl
9h 04m
1 stop
IDA5:09 pmIdaho Falls Fanning Field
Jan 19
IDA7:00 amIdaho Falls Fanning Field
12h 23m
1 stop
IAD9:23 pmWashington, D.C. Dulles Intl

Delta flights from District of Columbia to Idaho Falls

Our best Delta deals on District of Columbia to Idaho Falls flight tickets
Delta
Jan 8
IAD3:05 pmWashington, D.C. Dulles Intl
9h 39m
2 stops
IDA10:44 pmIdaho Falls Fanning Field
Jan 15
IDA1:10 pmIdaho Falls Fanning Field
9h 12m
2 stops
IAD12:22 amWashington, D.C. Dulles Intl
Delta
Mar 11
IAD1:48 pmWashington, D.C. Dulles Intl
10h 33m
2 stops
IDA10:21 pmIdaho Falls Fanning Field
Mar 18
IDA1:05 pmIdaho Falls Fanning Field
18h 10m
2 stops
IAD9:15 amWashington, D.C. Dulles Intl
Delta
Mar 11
IAD7:30 amWashington, D.C. Dulles Intl
6h 57m
1 stop
IDA12:27 pmIdaho Falls Fanning Field
Mar 18
IDA7:00 pmIdaho Falls Fanning Field
24h 17m
2 stops
IAD9:17 pmWashington, D.C. Dulles Intl

See travel insights to Idaho Falls from

How to get the cheapest flight ticket from District of Columbia to Idaho 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

What is the cheapest day to depart on your flight to Idaho Falls?

Our data shows that Saturday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $562. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Sunday is $888.

What is the cheapest time of day to depart on your flight to Idaho Falls?

Our most recent data shows that the best time of day to fly to Idaho Falls is at noon. Flights from District of Columbia to Idaho Falls during this time can be as low as $0. Try not to purchase tickets in the afternoon because they tend to be around $758. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap District of Columbia to Idaho Falls flight deals and tips

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

Best Price Found

$381

Fastest flight time

6h 41m

Direct flights

None

Airports in Idaho Falls

1 airport
The best flight deal from District of Columbia to Idaho Falls found on momondo in the last 72 hours is $381
The fastest flight from District of Columbia to Idaho Falls takes 6h 41m
There are no direct flights from District of Columbia to Idaho Falls. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - Idaho Falls Fanning Field Airport and Washington, D.C. Dulles Intl Airport - Idaho Falls Fanning Field Airport.
There is 1 airport near Idaho Falls: Idaho Falls Fanning Field (IDA)

  • When did momondo last update prices for flights from District of Columbia to Idaho Falls Fanning Field Airport?

    Prices for flights from District of Columbia to Idaho Falls Fanning Field Airport are updated daily.

  • How many operators does momondo search for flights from District of Columbia to Idaho Falls Fanning Field Airport?

  • How old do you have to be to fly from District of Columbia to Idaho Falls Fanning Field 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 District of Columbia to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The travel and health documents you'll need for your trip to Idaho Falls Fanning Field 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 Idaho Falls Fanning Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from District of Columbia to Idaho Falls

Compare and see reviews for airlines that fly from District of Columbia to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $388Free CancellationRating
7.4
9,156 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $425Free CancellationRating
8.0
9,475 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $524Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

It is quick and easy to find District of Columbia to Idaho Falls flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Idaho Falls that suits you.

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

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

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

Once all potential District of Columbia to Idaho Falls flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from District of Columbia to Idaho Falls right now. Can momondo alert me if prices change?

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


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