Which layover airport has the shortest travel time from Boise to Washington, D.C.?

Flights connecting via Minneapolis (MSP) have the shortest average one-way travel time: 6h 08m.

Which airport is the most popular layover for flights between Boise and Washington, D.C.?

Denver (DEN) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Boise to Washington, D.C.?

Flights via Denver (DEN) offer the lowest average round-trip price of $467.

What is the cheapest airline that flies from Boise Air Term. Gowen Fld to Washington, D.C.?

Delta, United Airlines, and American Airlines are the most popular carriers operating from Boise Air Term. Gowen Fld to Washington, D.C.

Which layover airport has the shortest connection time from Boise to Washington, D.C.?

Minneapolis (MSP) has the shortest average layover time for this route: 1h 13m.

What airlines fly to Washington, D.C.?

United Airlines, Delta and Southwest are the top three most popular airlines that fly to Washington, D.C. from Boise according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 5 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Washington, D.C.?

Prices for flights from Boise Air Term. Gowen Fld Airport to Washington, D.C. are updated daily.

How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Washington, D.C.?

As of April 2026, there are 5 operators available to choose from for flights from Boise Air Term. Gowen Fld Airport to Washington, D.C..

How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Washington, D.C.?

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 Boise Air Term. Gowen Fld Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

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

$89 Cheap Flights from Boise to Washington, D.C. in 2026

Q: What is the typical price of a round-trip flight between Boise and Washington, D.C.?

Prices are currently low for flights on this route. Typical prices usually range from $458 to $255. The lowest price recently found on this route was $177.

1 adult

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Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boise to Washington, D.C.

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:18 pm - 11:59 pm

BOI

DCA

8h 41m

1 stop

6:30 am - 12:31 pm

DCA

BOI

8h 01m

1 stop

$177American Airlines

Tue, Sep 22 - Tue, Sep 29

1:18 pm - 11:59 pm

BOI

DCA

8h 41m

1 stop

6:30 am - 12:31 pm

DCA

BOI

8h 01m

1 stop

$193American Airlines

Sat, Sep 19 - Tue, Sep 22

1:53 pm - 12:51 am

BOI

IAD

8h 58m

1 stop

3:02 pm - 10:35 pm

IAD

BOI

9h 33m

1 stop

$197Delta

Tue, Jun 2 - Wed, Jun 10

6:00 am - 3:40 pm

BOI

DCA

7h 40m

1 stop

5:00 pm - 11:56 pm

DCA

BOI

8h 56m

1 stop

$197Delta

Tue, Sep 22 - Tue, Sep 29

9:16 pm - 11:18 am

BOI

IAD

12h 02m

2 stops

7:00 am - 2:41 pm

IAD

BOI

9h 41m

1 stop

$202Delta

Wed, May 27 - Tue, Jun 2

6:00 am - 3:40 pm

BOI

DCA

7h 40m

1 stop

3:05 pm - 11:56 pm

DCA

BOI

10h 51m

2 stops

$202Delta

Tue, Sep 22 - Tue, Sep 29

1:43 pm - 12:10 am

BOI

IAD

8h 27m

1 stop

7:10 am - 3:38 pm

IAD

BOI

10h 28m

1 stop

$203Delta

Sat, Sep 19 - Tue, Sep 22

3:40 pm - 6:30 am

BOI

BWI

12h 50m

1 stop

3:15 pm - 11:20 pm

BWI

BOI

10h 05m

2 stops

$215Southwest

Tue, Aug 18 - Tue, Aug 25

11:46 am - 12:43 am

BOI

BWI

10h 57m

2 stops

6:15 am - 11:25 am

BWI

BOI

7h 10m

1 stop

$246United Airlines

Sat, Sep 19 - Tue, Sep 22

1:25 pm - 4:59 pm

BOI

DCA

25h 34m

1 stop

7:00 am - 12:30 pm

DCA

BOI

7h 30m

1 stop

$250Frontier

Thu, May 28 - Tue, Jun 2

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American Airlines flights from Boise to Washington, D.C.

Our best American Airlines deals on Boise to Washington, D.C. flight tickets

American Airlines

Sep 22

BOI1:18 pmBoise Air Term. Gowen Fld

8h 41m

1 stop

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

Sep 29

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

8h 01m

1 stop

BOI12:31 pmBoise Air Term. Gowen Fld

$177

American Airlines

Sep 19

BOI1:18 pmBoise Air Term. Gowen Fld

8h 41m

1 stop

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

Sep 22

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

8h 01m

1 stop

BOI12:31 pmBoise Air Term. Gowen Fld

$193

American Airlines

Sep 22

BOI1:18 pmBoise Air Term. Gowen Fld

7h 36m

1 stop

DCA10:54 pmWashington, D.C. Reagan-National

Sep 29

DCA7:44 amWashington, D.C. Reagan-National

6h 47m

1 stop

BOI12:31 pmBoise Air Term. Gowen Fld

$216

Delta flights from Boise to Washington, D.C.

Our best Delta deals on Boise to Washington, D.C. flight tickets

Delta

Jun 2

BOI1:53 pmBoise Air Term. Gowen Fld

8h 58m

1 stop

IAD12:51 amWashington, D.C. Dulles Intl

Jun 10

IAD3:02 pmWashington, D.C. Dulles Intl

9h 33m

1 stop

BOI10:35 pmBoise Air Term. Gowen Fld

$197

Delta

May 27

BOI9:16 pmBoise Air Term. Gowen Fld

12h 02m

2 stops

IAD11:18 amWashington, D.C. Dulles Intl

Jun 2

IAD7:00 amWashington, D.C. Dulles Intl

9h 41m

1 stop

BOI2:41 pmBoise Air Term. Gowen Fld

$202

Delta

Sep 19

BOI1:15 pmBoise Air Term. Gowen Fld

8h 36m

1 stop

IAD11:51 pmWashington, D.C. Dulles Intl

Sep 22

IAD6:15 amWashington, D.C. Dulles Intl

9h 48m

1 stop

BOI2:03 pmBoise Air Term. Gowen Fld

$203

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Tue 9/22

1:18 pm-11:59 pm

1 stop8h 41m

Washington, D.C. Reagan-National

Tue 9/29

6:30 am-12:31 pm

1 stop8h 01m

$177

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Sat 9/19

1:18 pm-11:59 pm

1 stop8h 41m

Washington, D.C. Reagan-National

Tue 9/22

6:30 am-12:31 pm

1 stop8h 01m

$193

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

Tue 6/2

1:53 pm-12:51 am

1 stop8h 58m

Washington, D.C. Dulles Intl

Wed 6/10

3:02 pm-10:35 pm

1 stop9h 33m

$197

Quickest round-trip

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Tue 9/22

6:00 am-3:40 pm

1 stop7h 40m

Washington, D.C. Reagan-National

Tue 9/29

5:00 pm-11:56 pm

1 stop8h 56m

$197

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

Wed 5/27

9:16 pm-11:18 am

2 stops12h 02m

Washington, D.C. Dulles Intl

Tue 6/2

7:00 am-2:41 pm

1 stop9h 41m

$202

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Tue 9/22

6:00 am-3:40 pm

1 stop7h 40m

Washington, D.C. Reagan-National

Tue 9/29

3:05 pm-11:56 pm

2 stops10h 51m

$202

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

Sat 9/19

1:43 pm-12:10 am

1 stop8h 27m

Washington, D.C. Dulles Intl

Tue 9/22

7:10 am-3:38 pm

1 stop10h 28m

$203

BoiseBaltimore

BOI - BWI

BOIBWI

Boise Air Term. Gowen Fld

Tue 8/18

3:40 pm-6:30 am

1 stop12h 50m

Baltimore/Washington

Tue 8/25

3:15 pm-11:20 pm

2 stops10h 05m

$215

BoiseBaltimore

BOI - BWI

BOIBWI

Boise Air Term. Gowen Fld

Sat 9/19

11:46 am-12:43 am

2 stops10h 57m

Baltimore/Washington

Tue 9/22

6:15 am-11:25 am

1 stop7h 10m

$246

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Thu 5/28

1:25 pm-4:59 pm

1 stop25h 34m

Washington, D.C. Reagan-National

Tue 6/2

7:00 am-12:30 pm

1 stop7h 30m

$250

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Boise to Washington, D.C.

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

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What is the typical price of a round-trip flight between Boise and Washington, D.C.?

How have Boise to Washington, D.C. flight prices changed over time?

When to book flights from Boise to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boise to Washington, D.C. (BOI to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Washington, D.C.

Fastest flight time	6h 03m
Direct flights	None

The fastest flight from Boise to Washington, D.C. takes 6h 03m

There are no direct flights from Boise to Washington, D.C.. There are no popular flight routes from Boise to Washington, D.C..

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Frequently asked questions about flying from Boise to Washington, D.C.

How far is Boise Air Term. Gowen Fld to Washington, D.C. by plane?
There are 2039.5 mi between Boise Air Term. Gowen Fld and Washington, D.C.. A reasonable flight in good conditions will take 6h 03m.
When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Washington, D.C.?
Prices for flights from Boise Air Term. Gowen Fld Airport to Washington, D.C. are updated daily.
How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Washington, D.C.?
As of April 2026, there are 5 operators available to choose from for flights from Boise Air Term. Gowen Fld Airport to Washington, D.C..
How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Washington, D.C.?
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 Boise Air Term. Gowen Fld Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The required travel and health documents for your Washington, D.C. 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.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Boise to Washington, D.C.?
momondo data reveals that the most frequently booked airline on the route from Boise to Washington, D.C. is Delta, representing 41% of all bookings. The subsequent popular airlines are United Airlines at 18%, Southwest at 16%, and Alaska Airlines at 9%.

Best airlines flying from Boise to Washington, D.C.

Compare and see reviews for airlines that fly from Boise to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $222	Free Cancellation	Rating 7.9 8,460 reviews	Search Delta flights
Alaska Airlines	PriceFrom $245	Free Cancellation	Rating 7.9 12,292 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $283	Free Cancellation	Rating 7.4 9,657 reviews	Search United Airlines flights
American Airlines	PriceFrom $300	Free Cancellation	Rating 7.1 11,673 reviews	Search American Airlines flights
Southwest	PriceFrom $340	Free Cancellation	Rating 8.0 4,327 reviews	Search Southwest flights

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Laurel

Colonial Beach

Gaithersburg

Towson

Fredericksburg

Silver Spring

Rockville

Manassas

Linthicum Heights

Tysons

Bethesda

Springfield

Fairfax

College Park

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Boise.

Can I find flights from Boise to Washington, D.C. with flexible booking policies on momondo?

All flight searches from Boise to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

I’m not ready to book a flight from Boise to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boise to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Fly into one of these airports located in Washington, D.C.

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Cheap flights from Boise to Washington, D.C. from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Washington, D.C. departing on 6/2. 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 Boise to Washington, D.C.

Our best American Airlines deals on Boise to Washington, D.C. flight tickets

Delta flights from Boise to Washington, D.C.

Our best Delta deals on Boise to Washington, D.C. flight tickets

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How to get the cheapest flight ticket from Boise to Washington, D.C.

What is the typical price of a round-trip flight between Boise and Washington, D.C.?

How have Boise to Washington, D.C. flight prices changed over time?

What is the cheapest airline that flies from Boise Air Term. Gowen Fld to Washington, D.C.?

What airlines fly to Washington, D.C.?

Which airport is the most popular layover for flights between Boise and Washington, D.C.?

Which layover airport offers the lowest fares from Boise to Washington, D.C.?

Which layover airport has the shortest travel time from Boise to Washington, D.C.?

Which layover airport has the shortest connection time from Boise to Washington, D.C.?

When to book flights from Boise to Washington, D.C.

Cheap Boise to Washington, D.C. (BOI to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Washington, D.C.

Fastest flight time

Direct flights

Frequently asked questions about flying from Boise to Washington, D.C.

Best airlines flying from Boise to Washington, D.C.

Compare and see reviews for airlines that fly from Boise to Washington, D.C. with momondo

Traveling to a place near Washington, D.C.?

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Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

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