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Cheap flights from District of Columbia to Boise from $130

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 6/1. 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.
Frontier Logo
1:59 pm - 12:30 pm
DCA
-
BOI
24h 31m
1 stop
Frontier Logo
1:25 pm - 12:59 pm
BOI
-
DCA
21h 34m
1 stop
$260Frontier
Wed, May 27 - Tue, Jun 2
Delta Logo
6:00 am - 1:51 pm
IAD
-
BOI
9h 51m
1 stop
Delta Logo
11:42 pm - 9:26 am
BOI
-
IAD
7h 44m
1 stop
$263Delta
Sat, Jul 4 - Tue, Jul 14
Delta Logo
6:00 am - 1:51 pm
DCA
-
BOI
9h 51m
1 stop
Delta Logo
11:42 pm - 9:16 am
BOI
-
DCA
7h 34m
1 stop
$263Delta
Sat, Jul 4 - Tue, Jul 14
Delta Logo
6:00 am - 12:15 pm
IAD
-
BOI
8h 15m
2 stops
Delta Logo
11:42 pm - 9:26 am
BOI
-
IAD
7h 44m
1 stop
$268Delta
Sat, Jul 4 - Tue, Jul 14
Delta Logo
6:30 am - 1:18 pm
DCA
-
BOI
8h 48m
1 stop
Delta Logo
11:39 pm - 11:00 am
BOI
-
DCA
9h 21m
1 stop
$268Delta
Wed, May 27 - Mon, Jun 1
Frontier Logo
7:00 am - 12:09 pm
DCA
-
BOI
7h 09m
1 stop
Frontier Logo
1:04 pm - 12:49 pm
BOI
-
DCA
21h 45m
1 stop
$270Frontier
Thu, Sep 3 - Tue, Sep 8
Delta Logo
6:00 am - 12:15 pm
IAD
-
BOI
8h 15m
2 stops
Delta Logo
11:53 am - 11:13 pm
BOI
-
IAD
9h 20m
2 stops
$273Delta
Sat, Jul 4 - Tue, Jul 14
Delta Logo
5:28 pm - 12:04 am
DCA
-
BOI
8h 36m
2 stops
Delta Logo
11:39 pm - 11:00 am
BOI
-
DCA
9h 21m
1 stop
$273Delta
Wed, May 27 - Mon, Jun 1
American Airlines Logo
5:00 am - 10:28 am
DCA
-
BOI
7h 28m
1 stop
American Airlines Logo
3:12 pm - 11:59 pm
BOI
-
DCA
6h 47m
1 stop
$276American Airlines
Tue, Jun 9 - Tue, Jun 16
American Airlines Logo
5:00 am - 11:19 am
DCA
-
BOI
8h 19m
1 stop
American Airlines Logo
3:12 pm - 11:59 pm
BOI
-
DCA
6h 47m
1 stop
$301American Airlines
Wed, Jun 3 - Tue, Jun 9

Alaska Airlines flights from District of Columbia to Boise

Our best Alaska Airlines deals on District of Columbia to Boise flight tickets
Alaska Airlines
Jun 8
IAD5:35 pmWashington, D.C. Dulles Intl
8h 23m
1 stop
BOI11:58 pmBoise Air Term. Gowen Fld
Jul 29
BOI8:00 pmBoise Air Term. Gowen Fld
20h 45m
1 stop
IAD6:45 pmWashington, D.C. Dulles Intl
$331
Alaska Airlines
Aug 25
IAD7:00 amWashington, D.C. Dulles Intl
10h 31m
1 stop
BOI3:31 pmBoise Air Term. Gowen Fld
Aug 26
BOI5:49 pmBoise Air Term. Gowen Fld
9h 51m
1 stop
IAD5:40 amWashington, D.C. Dulles Intl
$341
Alaska Airlines
May 28
IAD5:35 pmWashington, D.C. Dulles Intl
8h 23m
1 stop
BOI11:58 pmBoise Air Term. Gowen Fld
Jun 3
BOI6:07 pmBoise Air Term. Gowen Fld
11h 27m
1 stop
IAD7:34 amWashington, D.C. Dulles Intl
$347

Delta flights from District of Columbia to Boise

Our best Delta deals on District of Columbia to Boise flight tickets
Delta
Aug 20
IAD6:00 amWashington, D.C. Dulles Intl
9h 42m
1 stop
BOI1:42 pmBoise Air Term. Gowen Fld
Aug 24
BOI11:35 pmBoise Air Term. Gowen Fld
7h 44m
1 stop
IAD9:19 amWashington, D.C. Dulles Intl
$263
Delta
May 27
DCA6:30 amWashington, D.C. Reagan-National
8h 48m
1 stop
BOI1:18 pmBoise Air Term. Gowen Fld
Jun 1
BOI11:39 pmBoise Air Term. Gowen Fld
9h 21m
1 stop
DCA11:00 amWashington, D.C. Reagan-National
$268
Delta
Jul 4
IAD6:00 amWashington, D.C. Dulles Intl
8h 15m
2 stops
BOI12:15 pmBoise Air Term. Gowen Fld
Jul 14
BOI11:42 pmBoise Air Term. Gowen Fld
7h 44m
1 stop
IAD9:26 amWashington, D.C. Dulles Intl
$273

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 May 11, 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

Cheapest round-trip

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Wed 5/27

1:59 pm-12:30 pm

1 stop24h 31m

Boise Air Term. Gowen Fld

Tue 6/2

1:25 pm-12:59 pm

1 stop21h 34m

$260

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Sat 7/4

6:00 am-1:51 pm

1 stop9h 51m

Boise Air Term. Gowen Fld

Tue 7/14

11:42 pm-9:26 am

1 stop7h 44m

$263

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Sat 7/4

6:00 am-1:51 pm

1 stop9h 51m

Boise Air Term. Gowen Fld

Tue 7/14

11:42 pm-9:16 am

1 stop7h 34m

$263

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Sat 7/4

6:00 am-12:15 pm

2 stops8h 15m

Boise Air Term. Gowen Fld

Tue 7/14

11:42 pm-9:26 am

1 stop7h 44m

$268

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Wed 5/27

6:30 am-1:18 pm

1 stop8h 48m

Boise Air Term. Gowen Fld

Mon 6/1

11:39 pm-11:00 am

1 stop9h 21m

$268

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Thu 9/3

7:00 am-12:09 pm

1 stop7h 09m

Boise Air Term. Gowen Fld

Tue 9/8

1:04 pm-12:49 pm

1 stop21h 45m

$270

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Sat 7/4

6:00 am-12:15 pm

2 stops8h 15m

Boise Air Term. Gowen Fld

Tue 7/14

11:53 am-11:13 pm

2 stops9h 20m

$273

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Wed 5/27

5:28 pm-12:04 am

2 stops8h 36m

Boise Air Term. Gowen Fld

Mon 6/1

11:39 pm-11:00 am

1 stop9h 21m

$273
Quickest round-trip

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Tue 6/9

5:00 am-10:28 am

1 stop7h 28m

Boise Air Term. Gowen Fld

Tue 6/16

3:12 pm-11:59 pm

1 stop6h 47m

$276

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Wed 6/3

5:00 am-11:19 am

1 stop8h 19m

Boise Air Term. Gowen Fld

Tue 6/9

3:12 pm-11:59 pm

1 stop6h 47m

$301

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 June is, on average, the cheapest month to fly to Boise from District of Columbia, with most prices found around $106. If you aren’t able to travel during the month of June, then book flights to Boise from District of Columbia during August instead. Flights to Boise in August, while not as cheap as those in June, still average around $135.

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 02m

Direct flights

None
The fastest flight from District of Columbia to Boise takes 7h 02m
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?

  • 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
8,451 reviews
Search Delta flights
United AirlinesPriceFrom $221Free CancellationRating
7.4
9,699 reviews
Search United Airlines flights
SouthwestPriceFrom $256Free CancellationRating
8.0
4,298 reviews
Search Southwest flights
American AirlinesPriceFrom $262Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $321Free CancellationRating
7.9
12,352 reviews
Search Alaska Airlines flights

Traveling to a place near Boise?

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