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Cheap flights from Idaho to Washington, D.C. Dulles Intl Airport from $140

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Washington, D.C. Dulles Intl Airport departing on 7/3. 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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Mon 5/27

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Easily compare round-trip flights from Idaho to Washington, D.C. Dulles Intl Airport

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Idaho to Washington, D.C. Dulles Intl Airport by changing tabs
Multiple Airlines
Jun 11
BOI5:39 pmBoise Air Term. Gowen Fld
20h 31m
3 stops
IAD4:10 pmWashington, D.C. Dulles Intl
Jun 18
IAD11:50 amWashington, D.C. Dulles Intl
34h 20m
3 stops
BOI8:10 pmBoise Air Term. Gowen Fld
Delta
Sep 28
GEG5:30 pmSpokane
9h 26m
1 stop
IAD5:56 amWashington, D.C. Dulles Intl
Oct 1
IAD5:20 pmWashington, D.C. Dulles Intl
8h 42m
1 stop
GEG11:02 pmSpokane
American Airlines
Aug 14
GEG10:32 pmSpokane
7h 12m
1 stop
IAD8:44 amWashington, D.C. Dulles Intl
Aug 20
IAD9:14 amWashington, D.C. Dulles Intl
13h 28m
2 stops
GEG7:42 pmSpokane
Sun Country Air
Jul 3
GEG5:25 pmSpokane
14h 48m
1 stop
IAD11:13 amWashington, D.C. Dulles Intl
Jul 7
IAD7:30 amWashington, D.C. Dulles Intl
13h 15m
1 stop
GEG5:45 pmSpokane
Alaska Airlines
Jul 26
GEG7:00 amSpokane
8h 36m
1 stop
IAD6:36 pmWashington, D.C. Dulles Intl
Aug 13
IAD4:16 pmWashington, D.C. Dulles Intl
9h 18m
1 stop
GEG10:34 pmSpokane
United Airlines
Jun 4
BOI8:17 amBoise Air Term. Gowen Fld
10h 55m
1 stop
IAD9:12 pmWashington, D.C. Dulles Intl
Jun 11
IAD6:32 amWashington, D.C. Dulles Intl
9h 02m
1 stop
BOI1:34 pmBoise Air Term. Gowen Fld

Find the cheapest one-way flights from Idaho to Washington, D.C. Dulles Intl Airport

If you're looking for one-way flights from Idaho to Washington, D.C. Dulles Intl Airport, view some of our deals below provided by Delta, Sun Country Air and United Airlines
Sun Country Air
Jul 3
BOI5:45 pmBoise Air Term. Gowen Fld
15h 28m
1 stop
IAD11:13 amWashington, D.C. Dulles Intl
Multiple Airlines
Jun 26
BOI4:03 pmBoise Air Term. Gowen Fld
17h 17m
2 stops
IAD11:20 amWashington, D.C. Dulles Intl
Delta
Jun 18
GEG7:23 pmSpokane
7h 37m
1 stop
IAD6:00 amWashington, D.C. Dulles Intl

Search last-minute flights to Washington, D.C. Dulles Intl Airport from Idaho

Find and compare round-trip flight prices for your last-minute flight from Idaho to Washington, D.C. Dulles Intl Airport
Delta
May 22
BOI1:31 pmBoise Air Term. Gowen Fld
8h 24m
1 stop
IAD11:55 pmWashington, D.C. Dulles Intl
May 29
IAD6:18 amWashington, D.C. Dulles Intl
8h 08m
1 stop
BOI12:26 pmBoise Air Term. Gowen Fld
American Airlines
May 22
BOI6:00 amBoise Air Term. Gowen Fld
8h 27m
1 stop
IAD4:27 pmWashington, D.C. Dulles Intl
May 29
IAD2:14 pmWashington, D.C. Dulles Intl
11h 18m
2 stops
BOI11:32 pmBoise Air Term. Gowen Fld
United Airlines
May 24
JAC7:00 amJackson Hole
7h 24m
1 stop
IAD4:24 pmWashington, D.C. Dulles Intl
Jun 3
IAD4:10 pmWashington, D.C. Dulles Intl
6h 37m
1 stop
JAC8:47 pmJackson Hole
Alaska Airlines
May 22
GEG4:42 pmSpokane
9h 58m
1 stop
IAD5:40 amWashington, D.C. Dulles Intl
May 27
IAD7:00 amWashington, D.C. Dulles Intl
8h 38m
1 stop
GEG12:38 pmSpokane
Delta
May 22
BOI10:26 amBoise Air Term. Gowen Fld
10h 26m
2 stops
IAD10:52 pmWashington, D.C. Dulles Intl
May 29
IAD6:11 pmWashington, D.C. Dulles Intl
8h 03m
2 stops
BOI12:14 amBoise Air Term. Gowen Fld
United Airlines
May 24
JAC7:45 amJackson Hole
6h 27m
1 stop
IAD4:12 pmWashington, D.C. Dulles Intl
Jun 5
IAD6:32 amWashington, D.C. Dulles Intl
9h 20m
1 stop
JAC1:52 pmJackson Hole

Delta flights from Idaho to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Idaho to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Sep 28
GEG5:30 pmSpokane
9h 26m
1 stop
IAD5:56 amWashington, D.C. Dulles Intl
Oct 1
IAD5:20 pmWashington, D.C. Dulles Intl
8h 42m
1 stop
GEG11:02 pmSpokane
Delta
Jul 16
GEG5:38 pmSpokane
12h 07m
2 stops
IAD8:45 amWashington, D.C. Dulles Intl
Jul 22
IAD6:00 amWashington, D.C. Dulles Intl
8h 41m
1 stop
GEG11:41 amSpokane
Delta
Jul 10
GEG7:24 pmSpokane
10h 21m
2 stops
IAD8:45 amWashington, D.C. Dulles Intl
Jul 14
IAD6:10 amWashington, D.C. Dulles Intl
7h 56m
2 stops
GEG11:06 amSpokane

Sun Country Air flights from Idaho to Washington, D.C. Dulles Intl Airport

Our best Sun Country Air deals on Idaho to Washington, D.C. Dulles Intl Airport flight tickets
Sun Country Air
Jul 3
GEG5:25 pmSpokane
14h 48m
1 stop
IAD11:13 amWashington, D.C. Dulles Intl
Jul 7
IAD7:30 amWashington, D.C. Dulles Intl
13h 15m
1 stop
GEG5:45 pmSpokane
Sun Country Air
Jun 6
GEG5:45 pmSpokane
14h 58m
1 stop
IAD11:43 amWashington, D.C. Dulles Intl
Jun 13
IAD12:40 pmWashington, D.C. Dulles Intl
7h 05m
1 stop
GEG4:45 pmSpokane
Sun Country Air
Jun 13
GEG5:40 pmSpokane
16h 17m
1 stop
IAD12:57 pmWashington, D.C. Dulles Intl
Jun 20
IAD12:16 pmWashington, D.C. Dulles Intl
7h 51m
1 stop
GEG5:07 pmSpokane

How to get the cheapest flight ticket from Idaho to Washington, D.C. Dulles Intl 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

What is the cheapest airline that flies to Washington, D.C. Dulles Intl Airport from Idaho?

Delta. Alaska Airlines, American Airlines, and Delta are the most popular carriers operating from Idaho to Washington, D.C. Dulles Intl Airport

Cheap Idaho to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Washington, D.C. Dulles Intl Airport

Best Price Found

$140

Fastest flight time

5h 42m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Idaho in the past 72 hours is $140. The best round-trip flight deal from Idaho to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $310.
The fastest flight from Idaho to Washington, D.C. Dulles Intl Airport takes 5h 42m
There are no direct flights from Idaho to Washington, D.C. Dulles Intl Airport. Popular non-direct routes for this connection are Boise Air Term. Gowen Fld Airport - Washington, D.C. Dulles Intl Airport, Jackson Hole Airport - Washington, D.C. Dulles Intl Airport and Spokane Airport - Washington, D.C. Dulles Intl Airport.

  • When did momondo last update prices for flights from Idaho to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Idaho to Washington, D.C. Dulles Intl Airport are updated daily.

  • How many operators does momondo search for flights from Idaho to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Idaho to Washington, D.C. Dulles Intl 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 to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The required travel and health documents for your Washington, D.C. Dulles Intl 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. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Idaho to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Idaho to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $273Free CancellationRating
8.0
9,157 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $281Free CancellationRating
7.4
10,946 reviews
Search United Airlines flights
DeltaPriceFrom $316Free CancellationRating
8.0
10,691 reviews
Search Delta flights
American AirlinesPriceFrom $388Free CancellationRating
7.3
14,535 reviews
Search American Airlines flights

Why use momondo?

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

Finding the right flight to Washington, D.C. from Idaho 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 to Washington, D.C. with flexible booking policies on momondo?

Yes. All flights to Washington, D.C. from Idaho on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho to Washington, D.C..

I’m not ready to book a flight from Idaho 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. 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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