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 36% 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.

How many flights depart from Boise to District of Columbia on average per week?

As of July 2026, 3 flights take off from Boise and land in District of Columbia each week. The most common flight departure day for this route is Mon, with 33% of weekly flights taking off on this day.

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

Frontier, Alaska Airlines, and Delta 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 July 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.

$120 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.

12:59 pm - 9:58 pm

BOI

DCA

6h 59m

1 stop

7:00 am - 12:04 pm

DCA

BOI

7h 04m

1 stop

$240Frontier

Tue, Sep 22 - Tue, Sep 29

12:24 pm - 9:59 pm

BOI

DCA

7h 35m

1 stop

1:59 pm - 11:29 am

DCA

BOI

23h 30m

1 stop

$240Frontier

Thu, Aug 20 - Wed, Aug 26

11:10 pm - 9:20 am

BOI

IAD

8h 10m

1 stop

7:10 am - 3:18 pm

IAD

BOI

10h 08m

1 stop

$302Delta

Thu, Aug 20 - Wed, Aug 26

5:40 am - 1:58 pm

BOI

DCA

6h 18m

1 stop

4:40 pm - 11:52 pm

DCA

BOI

9h 12m

1 stop

$303Delta

Thu, Dec 10 - Mon, Jan 18

3:21 pm - 11:59 pm

BOI

DCA

6h 38m

1 stop

8:40 am - 2:31 pm

DCA

BOI

7h 51m

1 stop

$303American Airlines

Tue, Sep 22 - Tue, Sep 29

3:19 pm - 11:59 pm

BOI

DCA

6h 40m

1 stop

1:49 pm - 10:11 pm

DCA

BOI

10h 22m

1 stop

$303American Airlines

Mon, Aug 24 - Mon, Aug 31

4:20 pm - 5:40 am

BOI

IAD

11h 20m

1 stop

5:57 pm - 9:56 am

IAD

BOI

17h 59m

1 stop

$303Alaska Airlines

Sat, Sep 19 - Tue, Sep 22

4:20 pm - 5:40 am

BOI

IAD

11h 20m

1 stop

7:00 am - 3:30 pm

IAD

BOI

10h 30m

1 stop

$303Alaska Airlines

Sat, Sep 19 - Tue, Sep 22

6:15 am - 4:45 pm

BOI

DCA

8h 30m

1 stop

7:05 am - 6:10 pm

DCA

BOI

13h 05m

2 stops

$314Southwest

Wed, Dec 9 - Sat, Dec 12

12:10 pm - 11:55 pm

BOI

DCA

9h 45m

1 stop

4:55 pm - 11:55 pm

DCA

BOI

9h 00m

2 stops

$314Southwest

Mon, Aug 24 - Mon, Aug 31

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United Airlines flights from Boise to District of Columbia

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

United Airlines

Oct 1

BOI12:26 pmBoise Air Term. Gowen Fld

8h 26m

1 stop

IAD10:52 pmWashington, D.C. Dulles Intl

Oct 7

IAD6:10 amWashington, D.C. Dulles Intl

7h 18m

1 stop

BOI11:28 amBoise Air Term. Gowen Fld

$359

United Airlines

Aug 31

BOI12:24 pmBoise Air Term. Gowen Fld

6h 45m

1 stop

DCA9:09 pmWashington, D.C. Reagan-National

Sep 3

DCA6:30 amWashington, D.C. Reagan-National

6h 58m

1 stop

BOI11:28 amBoise Air Term. Gowen Fld

$371

United Airlines

Aug 24

BOI7:05 pmBoise Air Term. Gowen Fld

8h 50m

1 stop

IAD5:55 amWashington, D.C. Dulles Intl

Aug 27

IAD6:15 amWashington, D.C. Dulles Intl

7h 13m

1 stop

BOI11:28 amBoise Air Term. Gowen Fld

$413

Delta flights from Boise to District of Columbia

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

Delta

Oct 22

BOI10:34 amBoise Air Term. Gowen Fld

10h 05m

1 stop

IAD10:39 pmWashington, D.C. Dulles Intl

Oct 24

IAD8:00 amWashington, D.C. Dulles Intl

7h 26m

1 stop

BOI1:26 pmBoise Air Term. Gowen Fld

$313

Delta

Aug 27

BOI11:10 pmBoise Air Term. Gowen Fld

8h 10m

1 stop

IAD9:20 amWashington, D.C. Dulles Intl

Aug 30

IAD6:00 amWashington, D.C. Dulles Intl

8h 49m

1 stop

BOI12:49 pmBoise Air Term. Gowen Fld

$327

Delta

Sep 2

BOI2:53 pmBoise Air Term. Gowen Fld

6h 28m

1 stop

IAD11:21 pmWashington, D.C. Dulles Intl

Sep 7

IAD6:49 pmWashington, D.C. Dulles Intl

7h 10m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

$336

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

Quickest round-trip

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Tue 9/22

12:59 pm-9:58 pm

1 stop6h 59m

Washington, D.C. Reagan-National

Tue 9/29

7:00 am-12:04 pm

1 stop7h 04m

$240

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Thu 8/20

12:24 pm-9:59 pm

1 stop7h 35m

Washington, D.C. Reagan-National

Wed 8/26

1:59 pm-11:29 am

1 stop23h 30m

$240

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

Thu 8/20

11:10 pm-9:20 am

1 stop8h 10m

Washington, D.C. Dulles Intl

Wed 8/26

7:10 am-3:18 pm

1 stop10h 08m

$302

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Thu 12/10

5:40 am-1:58 pm

1 stop6h 18m

Washington, D.C. Reagan-National

Mon 1/18

4:40 pm-11:52 pm

1 stop9h 12m

$303

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Tue 9/22

3:21 pm-11:59 pm

1 stop6h 38m

Washington, D.C. Reagan-National

Tue 9/29

8:40 am-2:31 pm

1 stop7h 51m

$303

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Mon 8/24

3:19 pm-11:59 pm

1 stop6h 40m

Washington, D.C. Reagan-National

Mon 8/31

1:49 pm-10:11 pm

1 stop10h 22m

$303

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

Sat 9/19

4:20 pm-5:40 am

1 stop11h 20m

Washington, D.C. Dulles Intl

Tue 9/22

5:57 pm-9:56 am

1 stop17h 59m

$303

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

Sat 9/19

4:20 pm-5:40 am

1 stop11h 20m

Washington, D.C. Dulles Intl

Tue 9/22

7:00 am-3:30 pm

1 stop10h 30m

$303

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Wed 12/9

6:15 am-4:45 pm

1 stop8h 30m

Washington, D.C. Reagan-National

Sat 12/12

7:05 am-6:10 pm

2 stops13h 05m

$314

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Mon 8/24

12:10 pm-11:55 pm

1 stop9h 45m

Washington, D.C. Reagan-National

Mon 8/31

4:55 pm-11:55 pm

2 stops9h 00m

$314

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

Other information

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

Fastest flight time	6h 08m
Direct flights	None

The fastest flight from Boise to District of Columbia takes 6h 08m

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 July 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 8,483 reviews	Search Delta flights
Alaska Airlines	PriceFrom $245	Free Cancellation	Rating 7.9 12,718 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $277	Free Cancellation	Rating 7.1 11,837 reviews	Search American Airlines flights
United Airlines	PriceFrom $278	Free Cancellation	Rating 7.4 10,042 reviews	Search United Airlines flights
Southwest	PriceFrom $336	Free Cancellation	Rating 8.0 4,229 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.