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Cheap flights from District of Columbia to Boise from $92

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Boise departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from District of Columbia to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:36 pm - 9:13 pm
IAD
-
BOI
8h 37m
1 stop
United Airlines Logo
6:55 pm - 5:36 am
BOI
-
IAD
8h 41m
1 stop
$237United Airlines
Wed, Mar 11 - Tue, Mar 17
Delta Logo
7:35 am - 1:59 pm
DCA
-
BOI
8h 24m
1 stop
Delta Logo
1:43 pm - 11:32 pm
BOI
-
DCA
7h 49m
1 stop
$237Delta
Sat, Feb 28 - Wed, Mar 4
Delta Logo
10:06 am - 10:11 pm
IAD
-
BOI
14h 05m
2 stops
Delta Logo
1:40 pm - 12:27 am
BOI
-
IAD
8h 47m
1 stop
$242Delta
Wed, Mar 11 - Tue, Mar 17
Delta Logo
7:35 am - 1:59 pm
DCA
-
BOI
8h 24m
1 stop
Delta Logo
8:50 am - 10:57 pm
BOI
-
DCA
12h 07m
2 stops
$242Delta
Sat, Feb 28 - Wed, Mar 4
Delta Logo
10:06 am - 10:11 pm
IAD
-
BOI
14h 05m
2 stops
Delta Logo
11:30 pm - 11:32 am
BOI
-
IAD
10h 02m
2 stops
$247Delta
Wed, Mar 11 - Tue, Mar 17
Alaska Airlines Logo
7:10 am - 3:33 pm
IAD
-
BOI
10h 23m
1 stop
Alaska Airlines Logo
6:03 pm - 7:34 am
BOI
-
IAD
11h 31m
1 stop
$257Alaska Airlines
Tue, May 12 - Sat, May 16
Delta Logo
6:00 am - 1:19 pm
IAD
-
BOI
9h 19m
2 stops
Delta Logo
12:16 pm - 11:59 pm
BOI
-
IAD
9h 43m
1 stop
$262Delta
Tue, May 12 - Sat, May 16
American Airlines Logo
6:00 am - 1:00 pm
DCA
-
BOI
9h 00m
1 stop
American Airlines Logo
6:33 pm - 7:00 am
BOI
-
DCA
10h 27m
1 stop
$275American Airlines
Tue, Mar 31 - Tue, Mar 31
Multiple Airlines Logo
8:59 am - 11:47 pm
DCA
-
BOI
16h 48m
1 stop
Multiple Airlines Logo
11:53 am - 9:59 pm
BOI
-
DCA
8h 06m
1 stop
$298Multiple Airlines
Mon, Apr 20 - Thu, Apr 23
American Airlines Logo
5:55 am - 12:49 pm
DCA
-
BOI
8h 54m
1 stop
American Airlines Logo
1:53 pm - 11:59 pm
BOI
-
DCA
8h 06m
1 stop
$311American Airlines
Thu, Apr 16 - Tue, Apr 21

Frontier flights from District of Columbia to Boise

Our best Frontier deals on District of Columbia to Boise flight tickets
Frontier
Feb 18
DCA8:00 amWashington, D.C. Reagan-National
29h 51m
1 stop
BOI11:51 amBoise Air Term. Gowen Fld
Feb 20
BOI11:56 amBoise Air Term. Gowen Fld
8h 03m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$369
Frontier
Feb 18
DCA8:00 amWashington, D.C. Reagan-National
29h 51m
1 stop
BOI11:51 amBoise Air Term. Gowen Fld
Feb 22
BOI11:56 amBoise Air Term. Gowen Fld
27h 03m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
$412
Frontier
Feb 18
DCA2:00 pmWashington, D.C. Reagan-National
23h 51m
1 stop
BOI11:51 amBoise Air Term. Gowen Fld
Feb 22
BOI11:56 amBoise Air Term. Gowen Fld
23h 04m
1 stop
DCA1:00 pmWashington, D.C. Reagan-National
$470

Delta flights from District of Columbia to Boise

Our best Delta deals on District of Columbia to Boise flight tickets
Delta
Feb 28
DCA7:35 amWashington, D.C. Reagan-National
8h 24m
1 stop
BOI1:59 pmBoise Air Term. Gowen Fld
Mar 4
BOI1:43 pmBoise Air Term. Gowen Fld
7h 49m
1 stop
DCA11:32 pmWashington, D.C. Reagan-National
$237
Delta
Mar 11
IAD10:06 amWashington, D.C. Dulles Intl
14h 05m
2 stops
BOI10:11 pmBoise Air Term. Gowen Fld
Mar 17
BOI1:40 pmBoise Air Term. Gowen Fld
8h 47m
1 stop
IAD12:27 amWashington, D.C. Dulles Intl
$242
Delta
Mar 11
IAD10:06 amWashington, D.C. Dulles Intl
14h 05m
2 stops
BOI10:11 pmBoise Air Term. Gowen Fld
Mar 17
BOI11:30 pmBoise Air Term. Gowen Fld
10h 02m
2 stops
IAD11:32 amWashington, D.C. Dulles Intl
$247

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from District of Columbia to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Wed 3/11

2:36 pm-9:13 pm

1 stop8h 37m

Boise Air Term. Gowen Fld

Tue 3/17

6:55 pm-5:36 am

1 stop8h 41m

$237

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Sat 2/28

7:35 am-1:59 pm

1 stop8h 24m

Boise Air Term. Gowen Fld

Wed 3/4

1:43 pm-11:32 pm

1 stop7h 49m

$237

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Wed 3/11

10:06 am-10:11 pm

2 stops14h 05m

Boise Air Term. Gowen Fld

Tue 3/17

1:40 pm-12:27 am

1 stop8h 47m

$242

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Sat 2/28

7:35 am-1:59 pm

1 stop8h 24m

Boise Air Term. Gowen Fld

Wed 3/4

8:50 am-10:57 pm

2 stops12h 07m

$242

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Wed 3/11

10:06 am-10:11 pm

2 stops14h 05m

Boise Air Term. Gowen Fld

Tue 3/17

11:30 pm-11:32 am

2 stops10h 02m

$247

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Tue 5/12

7:10 am-3:33 pm

1 stop10h 23m

Boise Air Term. Gowen Fld

Sat 5/16

6:03 pm-7:34 am

1 stop11h 31m

$257

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Tue 5/12

6:00 am-1:19 pm

2 stops9h 19m

Boise Air Term. Gowen Fld

Sat 5/16

12:16 pm-11:59 pm

1 stop9h 43m

$262

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Tue 3/31

6:00 am-1:00 pm

1 stop9h 00m

Boise Air Term. Gowen Fld

Tue 3/31

6:33 pm-7:00 am

1 stop10h 27m

$275

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Mon 4/20

8:59 am-11:47 pm

1 stop16h 48m

Boise Air Term. Gowen Fld

Thu 4/23

11:53 am-9:59 pm

1 stop8h 06m

$298

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Thu 4/16

5:55 am-12:49 pm

1 stop8h 54m

Boise Air Term. Gowen Fld

Tue 4/21

1:53 pm-11:59 pm

1 stop8h 06m

$311

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Boise from

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

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 month to fly to Boise?

The month of April is, on average, the cheapest month to fly to Boise from District of Columbia, with most prices found around $298. If you aren’t able to travel during the month of April, then book flights to Boise from District of Columbia during May instead. Flights to Boise in May, while not as cheap as those in April, still average around $300.

Cheap District of Columbia to Boise flight deals and tips

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

Fastest flight time

7h 05m

Direct flights

None
The fastest flight from District of Columbia to Boise takes 7h 05m
There are no direct flights from District of Columbia to Boise. There are no popular flight routes from District of Columbia to Boise.
Search flight deals

  • When did momondo last update prices for flights from District of Columbia to Boise Air Term. Gowen Fld Airport?

    Prices for flights from District of Columbia to Boise Air Term. Gowen Fld Airport are updated daily.

  • How many operators does momondo search for flights from District of Columbia to Boise Air Term. Gowen Fld Airport?

  • How old do you have to be to fly from District of Columbia to Boise Air Term. Gowen Fld Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from District of Columbia to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The travel and health documents you'll need for your trip to Boise Air Term. Gowen Fld 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 Boise Air Term. Gowen Fld 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 Boise

Compare and see reviews for airlines that fly from District of Columbia to Boise with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $150Free CancellationRating
7.9
8,172 reviews
Search Delta flights
Alaska AirlinesPriceFrom $182Free CancellationRating
8.0
11,851 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $221Free CancellationRating
7.4
9,253 reviews
Search United Airlines flights
American AirlinesPriceFrom $300Free CancellationRating
7.2
11,249 reviews
Search American Airlines flights
SouthwestPriceFrom $342Free CancellationRating
8.0
4,280 reviews
Search Southwest flights

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Nampa
Meridian
McCall
Caldwell
Ontario
Eagle

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from District of Columbia to Boise for you.

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

All flight searches from District of Columbia to Boise on momondo can be filtered to show those which offer flexible booking policies.

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

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

Price alerts on flights to Boise from District of Columbia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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