What airlines fly to Boise?

United Airlines, Delta and Southwest are the top three most popular airlines that fly to Boise from District of Columbia according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Boise. Keep in mind that there are 5 different airlines that fly to Boise on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from District of Columbia to Boise Air Term. Gowen Fld?

Delta, United Airlines, and American Airlines are the most popular carriers operating from District of Columbia to Boise Air Term. Gowen Fld

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?

As of September 2026, there are 4 operators available to choose from 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.

$138 Cheap Flights from District of Columbia to Boise in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from District of Columbia to Boise

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 1:55 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

9h 55m1 stop Las Vegas Harry Reid Intl

2:50 pm - 6:20 amBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

13h 30m1 stop Las Vegas Harry Reid Intl

$294Frontier

Fri, Oct 16 - Mon, Oct 19

6:00 am - 1:55 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

9h 55m1 stop Las Vegas Harry Reid Intl

2:50 pm - 6:20 amBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

13h 30m1 stop Las Vegas Harry Reid Intl

$309Frontier

Thu, Oct 15 - Mon, Oct 19

6:00 am - 1:55 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

9h 55m1 stop Las Vegas Harry Reid Intl

2:50 pm - 6:20 amBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

13h 30m1 stop Las Vegas Harry Reid Intl

$313Frontier

Thu, Oct 15 - Mon, Oct 19

6:58 pm - 11:59 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

7h 01m1 stop Minneapolis St Paul

1:19 pm - 11:47 pmBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

8h 28m1 stop Salt Lake City

$315Delta

Wed, Nov 11 - Wed, Nov 18

6:13 am - 10:42 amIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

6h 29m1 stop Salt Lake City

8:59 am - 8:06 pmBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

9h 07m1 stop Seattle/Tacoma Intl

$315Delta

Sat, Oct 31 - Sat, Nov 7

6:35 am - 12:58 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

8h 23m1 stop San Francisco

5:00 am - 1:30 pmBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

6h 30m1 stop Denver Intl

$315United Airlines

Tue, Oct 20 - Sat, Oct 24

6:11 am - 11:31 amIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

7h 20m1 stop Chicago O'Hare Intl

7:10 pm - 5:35 amBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

8h 25m1 stop San Francisco

$315United Airlines

Mon, Nov 2 - Wed, Nov 4

6:00 am - 12:37 pmDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

8h 37m1 stop Chicago O'Hare Intl

2:41 pm - 12:01 amBOI Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National

7h 20m1 stop Dallas/Fort Worth

$315American Airlines

Thu, Nov 5 - Sat, Nov 7

7:45 am - 2:33 pmDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

8h 48m1 stop Chicago O'Hare Intl

3:24 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National

6h 35m1 stop Chicago O'Hare Intl

$315American Airlines

Thu, Oct 22 - Thu, Oct 29

3:10 pm - 11:15 pmDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

10h 05m2 stops Chicago Midway Las Vegas Harry Reid Intl

11:35 am - 8:40 pmBOI Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National

7h 05m1 stop Las Vegas Harry Reid Intl

$320Southwest

Tue, Oct 27 - Sat, Oct 31

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 1:55 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

9h 55m1 stop Las Vegas Harry Reid Intl

7:20 am - 6:14 pmBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

8h 54m1 stop San Diego

$467Multiple Airlines

Fri, Sep 25 - Wed, Sep 30

6:00 am - 1:55 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

9h 55m1 stop Las Vegas Harry Reid Intl

6:04 pm - 5:40 amBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

9h 36m1 stop Seattle/Tacoma Intl

$522Multiple Airlines

Mon, Sep 28 - Mon, Oct 12

6:00 am - 1:55 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

9h 55m1 stop Las Vegas Harry Reid Intl

2:50 pm - 6:20 amBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

13h 30m1 stop Las Vegas Harry Reid Intl

$545Frontier

Thu, Sep 24 - Sun, Sep 27

10:00 am - 10:03 pmDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

14h 03m1 stop Phoenix Sky Harbor Intl

3:21 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National

6h 38m1 stop Chicago O'Hare Intl

$749American Airlines

Thu, Sep 24 - Wed, Sep 30

10:00 am - 10:03 pmDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

14h 03m1 stop Phoenix Sky Harbor Intl

1:50 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National

8h 09m1 stop Dallas/Fort Worth

$749American Airlines

Thu, Sep 24 - Wed, Sep 30

11:57 am - 9:35 pmDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

11h 38m2 stops Chicago O'Hare Intl Denver Intl

12:26 pm - 9:14 pmBOI Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National

6h 48m1 stop Chicago O'Hare Intl

$875United Airlines

Thu, Sep 24 - Wed, Sep 30

8:20 am - 5:43 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

11h 23m2 stops New York LaGuardia Denver Intl

2:51 pm - 1:13 amBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

8h 22m1 stop San Francisco

$943United Airlines

Thu, Sep 24 - Sun, Sep 27

3:30 pm - 10:40 pmDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

9h 10m2 stops Lambert-St Louis Denver Intl

11:20 am - 10:55 pmBOI Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National

9h 35m2 stops Phoenix Sky Harbor Intl Dallas Love Field

$1,070Southwest

Mon, Sep 28 - Mon, Oct 12

5:15 pm - 11:58 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

8h 43m2 stops Detroit Metropolitan Wayne County Salt Lake City

1:06 pm - 11:43 pmBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

8h 37m1 stop Salt Lake City

$1,877Delta

Fri, Sep 25 - Sun, Sep 27

7:25 am - 3:16 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

9h 51m1 stop Seattle/Tacoma Intl

11:03 am - 11:14 pmBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

10h 11m2 stops Salt Lake City Detroit Metropolitan Wayne County

$1,926Delta

Thu, Sep 24 - Wed, Sep 30

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American Airlines flights from District of Columbia to Boise

Our best American Airlines deals on District of Columbia to Boise flight tickets

American Airlines

Oct 20

DCA5:00 amWashington, D.C. Reagan-National

10h 51m

1 stop

BOI1:51 pmBoise Air Term. Gowen Fld

Oct 24

BOI2:41 pmBoise Air Term. Gowen Fld

7h 18m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

$315

American Airlines

Oct 13

DCA5:00 amWashington, D.C. Reagan-National

8h 24m

1 stop

BOI11:24 amBoise Air Term. Gowen Fld

Oct 20

BOI2:41 pmBoise Air Term. Gowen Fld

7h 18m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

$320

American Airlines

Oct 13

DCA7:45 amWashington, D.C. Reagan-National

8h 48m

1 stop

BOI2:33 pmBoise Air Term. Gowen Fld

Oct 20

BOI2:41 pmBoise Air Term. Gowen Fld

7h 18m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

$322

Southwest flights from District of Columbia to Boise

Our best Southwest deals on District of Columbia to Boise flight tickets

Southwest

Nov 3

DCA4:00 pmWashington, D.C. Reagan-National

8h 30m

2 stops

BOI10:30 pmBoise Air Term. Gowen Fld

Nov 10

BOI5:45 amBoise Air Term. Gowen Fld

10h 10m

2 stops

DCA5:55 pmWashington, D.C. Reagan-National

$325

Southwest

Oct 27

DCA3:10 pmWashington, D.C. Reagan-National

10h 05m

2 stops

BOI11:15 pmBoise Air Term. Gowen Fld

Oct 30

BOI6:10 amBoise Air Term. Gowen Fld

8h 45m

1 stop

DCA4:55 pmWashington, D.C. Reagan-National

$348

Southwest

Oct 27

DCA3:10 pmWashington, D.C. Reagan-National

10h 05m

2 stops

BOI11:15 pmBoise Air Term. Gowen Fld

Oct 30

BOI6:10 amBoise Air Term. Gowen Fld

14h 45m

2 stops

DCA10:55 pmWashington, D.C. Reagan-National

$359

momondo Fare Finder

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

Cheapest round-trip

Washington, D.C.Boise

IAD Washington, D.C. Dulles Intl - BOI Boise Air Term. Gowen Fld

IADBOI

Washington, D.C. Dulles Intl

Fri 10/16

6:00 am-1:55 pm

1 stop9h 55m

Boise Air Term. Gowen Fld

Mon 10/19

2:50 pm-6:20 am

1 stop13h 30m

$294

Washington, D.C.Boise

IAD Washington, D.C. Dulles Intl - BOI Boise Air Term. Gowen Fld

IADBOI

Washington, D.C. Dulles Intl

Thu 10/15

6:00 am-1:55 pm

1 stop9h 55m

Boise Air Term. Gowen Fld

Mon 10/19

2:50 pm-6:20 am

1 stop13h 30m

$309

Washington, D.C.Boise

IAD Washington, D.C. Dulles Intl - BOI Boise Air Term. Gowen Fld

IADBOI

Washington, D.C. Dulles Intl

Thu 10/15

6:00 am-1:55 pm

1 stop9h 55m

Boise Air Term. Gowen Fld

Mon 10/19

2:50 pm-6:20 am

1 stop13h 30m

$313

Washington, D.C.Boise

IAD Washington, D.C. Dulles Intl - BOI Boise Air Term. Gowen Fld

IADBOI

Washington, D.C. Dulles Intl

Wed 11/11

6:58 pm-11:59 pm

1 stop7h 01m

Boise Air Term. Gowen Fld

Wed 11/18

1:19 pm-11:47 pm

1 stop8h 28m

$315

Washington, D.C.Boise

IAD Washington, D.C. Dulles Intl - BOI Boise Air Term. Gowen Fld

IADBOI

Washington, D.C. Dulles Intl

Sat 10/31

6:13 am-10:42 am

1 stop6h 29m

Boise Air Term. Gowen Fld

Sat 11/7

8:59 am-8:06 pm

1 stop9h 07m

$315

Quickest round-trip

Washington, D.C.Boise

IAD Washington, D.C. Dulles Intl - BOI Boise Air Term. Gowen Fld

IADBOI

Washington, D.C. Dulles Intl

Tue 10/20

6:35 am-12:58 pm

1 stop8h 23m

Boise Air Term. Gowen Fld

Sat 10/24

5:00 am-1:30 pm

1 stop6h 30m

$315

Washington, D.C.Boise

IAD Washington, D.C. Dulles Intl - BOI Boise Air Term. Gowen Fld

IADBOI

Washington, D.C. Dulles Intl

Mon 11/2

6:11 am-11:31 am

1 stop7h 20m

Boise Air Term. Gowen Fld

Wed 11/4

7:10 pm-5:35 am

1 stop8h 25m

$315

Washington, D.C.Boise

DCA Washington, D.C. Reagan-National - BOI Boise Air Term. Gowen Fld

DCABOI

Washington, D.C. Reagan-National

Thu 11/5

6:00 am-12:37 pm

1 stop8h 37m

Boise Air Term. Gowen Fld

Sat 11/7

2:41 pm-12:01 am

1 stop7h 20m

$315

Washington, D.C.Boise

DCA Washington, D.C. Reagan-National - BOI Boise Air Term. Gowen Fld

DCABOI

Washington, D.C. Reagan-National

Thu 10/22

7:45 am-2:33 pm

1 stop8h 48m

Boise Air Term. Gowen Fld

Thu 10/29

3:24 pm-11:59 pm

1 stop6h 35m

$315

Washington, D.C.Boise

DCA Washington, D.C. Reagan-National - BOI Boise Air Term. Gowen Fld

DCABOI

Washington, D.C. Reagan-National

Tue 10/27

3:10 pm-11:15 pm

2 stops10h 05m

Boise Air Term. Gowen Fld

Sat 10/31

11:35 am-8:40 pm

1 stop7h 05m

$320

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Boise?

The month of May is, on average, the cheapest month to fly to Boise from District of Columbia, with most prices found around $372. If you aren’t able to travel during the month of May, then book flights to Boise from District of Columbia during January instead. Flights to Boise in January, while not as cheap as those in May, still average around $382.

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

Best Price Found	$138
Fastest flight time	6h 29m
Direct flights	None

The best one-way flight to Boise from District of Columbia in the past 72 hours is $138. The best round-trip flight deal from District of Columbia to Boise found on momondo in the last 72 hours is $294.

The fastest flight from District of Columbia to Boise takes 6h 29m

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

Frequently asked questions about flying from District of Columbia to Boise

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?
As of September 2026, there are 4 operators available to choose from 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
Alaska Airlines	PriceFrom $179	Free Cancellation	Rating 7.9 12,956 reviews	Search Alaska Airlines flights
Delta	PriceFrom $200	Free Cancellation	Rating 7.8 8,594 reviews	Search Delta flights
American Airlines	PriceFrom $262	Free Cancellation	Rating 7.0 12,076 reviews	Search American Airlines flights
United Airlines	PriceFrom $302	Free Cancellation	Rating 7.4 10,230 reviews	Search United Airlines flights
Southwest	PriceFrom $354	Free Cancellation	Rating 8.0 4,196 reviews	Search Southwest flights

Nampa

Meridian

Ontario

Caldwell

McCall

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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Idaho Falls Fanning Field Airport

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Twin Falls Joslin Airport

Cheap flights from District of Columbia to Boise from $138

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 10/2. 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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American Airlines flights from District of Columbia to Boise

Our best American Airlines deals on District of Columbia to Boise flight tickets

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

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What is the cheapest airline that flies from District of Columbia to Boise Air Term. Gowen Fld?

What airlines fly to Boise?

Cheap District of Columbia to Boise flight deals and tips

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Frequently asked questions about flying from District of Columbia to Boise

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Compare and see reviews for airlines that fly from District of Columbia to Boise with momondo

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An easier way to manage your Boise trip

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