What airlines fly to District of Columbia?

Delta, United Airlines and Southwest are the top three most popular airlines that fly to District of Columbia from Boise according to our data. Delta is the first choice among our users, with 37% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 5 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

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

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

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

Prices for flights from Boise Air Term. Gowen Fld Airport to District of Columbia were last updated today.

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

As of September 2026, there are 5 operators available to choose from for flights from Boise Air Term. Gowen Fld Airport to District of Columbia.

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

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 Boise Air Term. Gowen Fld Airport to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The required travel and health documents for your District of Columbia 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 District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$152 Cheap Flights from Boise to District of Columbia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boise to District of Columbia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:16 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

7h 43m1 stop Seattle/Tacoma Intl

7:02 am - 3:23 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

10h 21m1 stop Seattle/Tacoma Intl

$289Alaska Airlines

Thu, Oct 1 - Wed, Oct 7

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

6h 35m1 stop Chicago O'Hare Intl

6:59 am - 1:51 pmDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

8h 52m1 stop Dallas/Fort Worth

$303American Airlines

Wed, Oct 14 - Sat, Oct 24

1:40 pm - 11:47 pmBOI Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National

8h 07m1 stop Atlanta Hartsfield-Jackson

6:59 pm - 11:56 pmDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

6h 57m1 stop Minneapolis St Paul

$303Delta

Thu, Nov 5 - Mon, Nov 9

1:40 pm - 12:42 amBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

9h 02m1 stop Atlanta Hartsfield-Jackson

7:25 am - 12:33 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

7h 08m1 stop Minneapolis St Paul

$303Delta

Mon, Nov 2 - Tue, Nov 10

2:48 pm - 11:13 pmBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

6h 25m1 stop Denver Intl

8:22 am - 1:33 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

7h 11m1 stop Denver Intl

$303United Airlines

Wed, Dec 2 - Wed, Dec 9

7:37 pm - 5:50 pmBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

20h 13m1 stop San Diego

7:24 pm - 1:47 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

20h 23m1 stop San Diego

$303Alaska Airlines

Mon, Oct 26 - Thu, Oct 29

2:41 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National

7h 18m1 stop Dallas/Fort Worth

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

8h 48m1 stop Chicago O'Hare Intl

$303American Airlines

Sat, Oct 10 - Sat, Oct 17

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

6h 30m1 stop Denver Intl

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

8h 23m1 stop San Francisco

$323United Airlines

Sat, Oct 3 - Sat, Oct 10

5:35 am - 10:55 pmBOI Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National

15h 20m2 stops Las Vegas Harry Reid Intl Kansas City

6:40 pm - 1:25 amDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

8h 45m1 stop Las Vegas Harry Reid Intl

$372Southwest

Thu, Nov 5 - Mon, Nov 9

7:55 am - 6:55 pmBOI Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National

9h 00m2 stops Denver Intl Lambert-St Louis

6:00 am - 3:15 pmDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

11h 15m2 stops Dallas Love Field Phoenix Sky Harbor Intl

$391Southwest

Tue, Dec 15 - Mon, Jan 4

Cheap last minute flights

Enter your travel dates to find the best prices.

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

6h 30m1 stop Denver Intl

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

8h 23m1 stop San Francisco

$333United Airlines

Sat, Sep 12 - Sat, Sep 26

1:50 pm - 10:58 pmBOI Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National

7h 08m1 stop Dallas/Fort Worth

6:30 am - 2:31 pmDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

10h 01m1 stop Chicago O'Hare Intl

$333American Airlines

Sat, Sep 12 - Sat, Sep 26

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

8h 54m1 stop San Diego

7:00 am - 2:22 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

9h 22m1 stop Seattle/Tacoma Intl

$370Alaska Airlines

Sat, Sep 12 - Wed, Sep 16

7:48 pm - 5:40 amBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

7h 52m1 stop Seattle/Tacoma Intl

7:00 am - 3:30 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

10h 30m1 stop Seattle/Tacoma Intl

$377Alaska Airlines

Sat, Sep 12 - Wed, Sep 16

10:34 am - 10:56 pmBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

10h 22m1 stop Seattle/Tacoma Intl

6:00 am - 1:01 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

9h 01m1 stop Atlanta Hartsfield-Jackson

$383Delta

Tue, Sep 15 - Thu, Sep 17

10:34 am - 10:56 pmBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

10h 22m1 stop Seattle/Tacoma Intl

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

9h 51m1 stop Seattle/Tacoma Intl

$411Delta

Tue, Sep 15 - Thu, Sep 24

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

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

$440Frontier

Fri, Sep 11 - Sun, Sep 13

8:30 am - 8:40 pmBOI Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National

10h 10m2 stops Denver Intl Nashville Intl

1:00 pm - 9:35 pmDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

10h 35m2 stops Chicago Midway Denver Intl

$469Southwest

Sat, Sep 12 - Sat, Sep 26

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

6h 38m1 stop Chicago O'Hare Intl

6:30 am - 2:31 pmDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

10h 01m1 stop Chicago O'Hare Intl

$489American Airlines

Tue, Sep 15 - Thu, Sep 17

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

6h 30m1 stop Denver Intl

8:18 am - 9:45 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

15h 27m2 stops New York LaGuardia Denver Intl

$788United Airlines

Sat, Sep 12 - Wed, Sep 16

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Alaska Airlines flights from Boise to District of Columbia

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

Alaska Airlines

Oct 1

BOI2:16 pmBoise Air Term. Gowen Fld

7h 43m

1 stop

IAD11:59 pmWashington, D.C. Dulles Intl

Oct 7

IAD7:02 amWashington, D.C. Dulles Intl

10h 21m

1 stop

BOI3:23 pmBoise Air Term. Gowen Fld

$289

Alaska Airlines

Sep 26

BOI2:16 pmBoise Air Term. Gowen Fld

7h 43m

1 stop

IAD11:59 pmWashington, D.C. Dulles Intl

Sep 28

IAD7:47 pmWashington, D.C. Dulles Intl

20h 15m

1 stop

BOI2:02 pmBoise Air Term. Gowen Fld

$340

Alaska Airlines

Nov 13

BOI6:37 amBoise Air Term. Gowen Fld

21h 07m

1 stop

IAD5:44 amWashington, D.C. Dulles Intl

Nov 15

IAD7:05 amWashington, D.C. Dulles Intl

10h 19m

1 stop

BOI3:24 pmBoise Air Term. Gowen Fld

$360

American Airlines flights from Boise to District of Columbia

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

American Airlines

Oct 10

BOI2:41 pmBoise Air Term. Gowen Fld

7h 18m

1 stop

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

Oct 17

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

8h 48m

1 stop

BOI2:33 pmBoise Air Term. Gowen Fld

$303

American Airlines

Sep 28

BOI3:21 pmBoise Air Term. Gowen Fld

6h 38m

1 stop

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

Oct 5

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

8h 24m

1 stop

BOI11:24 amBoise Air Term. Gowen Fld

$312

American Airlines

Oct 2

BOI3:21 pmBoise Air Term. Gowen Fld

6h 38m

1 stop

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

Oct 6

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

8h 24m

1 stop

BOI11:24 amBoise Air Term. Gowen Fld

$313

momondo Fare Finder

Use the filters below to find and compare flights from Boise to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseWashington, D.C.

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

BOIIAD

Boise Air Term. Gowen Fld

Thu 10/1

2:16 pm-11:59 pm

1 stop7h 43m

Washington, D.C. Dulles Intl

Wed 10/7

7:02 am-3:23 pm

1 stop10h 21m

$289

BoiseWashington, D.C.

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

BOIDCA

Boise Air Term. Gowen Fld

Wed 10/14

3:24 pm-11:59 pm

1 stop6h 35m

Washington, D.C. Reagan-National

Sat 10/24

6:59 am-1:51 pm

1 stop8h 52m

$303

BoiseWashington, D.C.

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

BOIDCA

Boise Air Term. Gowen Fld

Thu 11/5

1:40 pm-11:47 pm

1 stop8h 07m

Washington, D.C. Reagan-National

Mon 11/9

6:59 pm-11:56 pm

1 stop6h 57m

$303

BoiseWashington, D.C.

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

BOIIAD

Boise Air Term. Gowen Fld

Mon 11/2

1:40 pm-12:42 am

1 stop9h 02m

Washington, D.C. Dulles Intl

Tue 11/10

7:25 am-12:33 pm

1 stop7h 08m

$303

Quickest round-trip

BoiseWashington, D.C.

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

BOIIAD

Boise Air Term. Gowen Fld

Wed 12/2

2:48 pm-11:13 pm

1 stop6h 25m

Washington, D.C. Dulles Intl

Wed 12/9

8:22 am-1:33 pm

1 stop7h 11m

$303

BoiseWashington, D.C.

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

BOIIAD

Boise Air Term. Gowen Fld

Mon 10/26

7:37 pm-5:50 pm

1 stop20h 13m

Washington, D.C. Dulles Intl

Thu 10/29

7:24 pm-1:47 pm

1 stop20h 23m

$303

BoiseWashington, D.C.

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

BOIDCA

Boise Air Term. Gowen Fld

Sat 10/10

2:41 pm-11:59 pm

1 stop7h 18m

Washington, D.C. Reagan-National

Sat 10/17

7:45 am-2:33 pm

1 stop8h 48m

$303

BoiseWashington, D.C.

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

BOIIAD

Boise Air Term. Gowen Fld

Sat 10/3

5:00 am-1:30 pm

1 stop6h 30m

Washington, D.C. Dulles Intl

Sat 10/10

6:35 am-12:58 pm

1 stop8h 23m

$323

BoiseWashington, D.C.

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

BOIDCA

Boise Air Term. Gowen Fld

Thu 11/5

5:35 am-10:55 pm

2 stops15h 20m

Washington, D.C. Reagan-National

Mon 11/9

6:40 pm-1:25 am

1 stop8h 45m

$372

BoiseWashington, D.C.

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

BOIDCA

Boise Air Term. Gowen Fld

Tue 12/15

7:55 am-6:55 pm

2 stops9h 00m

Washington, D.C. Reagan-National

Mon 1/4

6:00 am-3:15 pm

2 stops11h 15m

$391

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 Boise to District of Columbia

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 District of Columbia?

In general, February is the cheapest month to fly from Boise to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $380. If you don’t want to visit District of Columbia in February, then you should wait until May to fly from Boise, when ticket prices are also cheap, with an average price of $394.

Cheap Boise to District of Columbia flight deals and tips

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

Best Price Found	$152
Fastest flight time	6h 22m
Direct flights	None

The best one-way flight to District of Columbia from Boise in the past 72 hours is $152. The best round-trip flight deal from Boise to District of Columbia found on momondo in the last 72 hours is $289.

The fastest flight from Boise to District of Columbia takes 6h 22m

There are no direct flights from Boise to District of Columbia. There are no popular flight routes from Boise to District of Columbia.

Search flight deals

Frequently asked questions about flying from Boise to District of Columbia

When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to District of Columbia?
Prices for flights from Boise Air Term. Gowen Fld Airport to District of Columbia were last updated today.
How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to District of Columbia?
As of September 2026, there are 5 operators available to choose from for flights from Boise Air Term. Gowen Fld Airport to District of Columbia.
How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to District of Columbia?
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 Boise Air Term. Gowen Fld Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The required travel and health documents for your District of Columbia 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 District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Boise to District of Columbia

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $176	Free Cancellation	Rating 7.8 8,553 reviews	Search Delta flights
Alaska Airlines	PriceFrom $245	Free Cancellation	Rating 7.9 12,904 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $262	Free Cancellation	Rating 7.4 10,194 reviews	Search United Airlines flights
American Airlines	PriceFrom $302	Free Cancellation	Rating 7.1 12,047 reviews	Search American Airlines flights
Southwest	PriceFrom $340	Free Cancellation	Rating 8.0 4,195 reviews	Search Southwest flights

Why use momondo?

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

Finding the right flight to District of Columbia from Boise 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 District of Columbia quick and easy, saving you time and money.

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

Flights from Boise to District of Columbia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Boise to District of Columbia 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 Boise to District of Columbia right now. Can momondo alert me if prices change?

Price alerts on flights to District of Columbia from Boise 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.