Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from District of Columbia to Boise from $99

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 2/11. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
2:00 pm - 11:17 amDCA-BOI
23h 17m1 stop
Frontier Logo
12:07 pm - 1:01 pmBOI-DCA
22h 54m1 stop
$172Frontier
Find Deal
Thu, Jan 8 - Sun, Jan 11
Frontier Logo
2:00 pm - 11:17 amDCA-BOI
23h 17m1 stop
Frontier Logo
12:07 pm - 1:01 pmBOI-DCA
22h 54m1 stop
$179Frontier
Find Deal
Thu, Jan 8 - Sun, Jan 11
Frontier Logo
6:00 pm - 11:59 amDCA-BOI
19h 59m1 stop
Frontier Logo
12:54 pm - 1:05 pmBOI-DCA
22h 11m1 stop
$184Frontier
Find Deal
Sat, Feb 14 - Thu, Feb 19
Frontier Logo
6:00 pm - 11:17 amDCA-BOI
19h 17m1 stop
Frontier Logo
2:19 pm - 4:59 pmBOI-DCA
24h 40m1 stop
$191Frontier
Find Deal
Thu, Jan 8 - Thu, Jan 15
Southwest Logo
8:00 am - 3:20 pmDCA-BOI
9h 20m2 stops
Southwest Logo
11:20 am - 11:20 pmBOI-DCA
10h 00m2 stops
$196Southwest
Find Deal
Tue, Jan 13 - Wed, Jan 21
Delta Logo
4:44 pm - 6:28 pmDCA-BOI
27h 44m1 stop
Delta Logo
3:03 pm - 11:26 pmBOI-DCA
6h 23m1 stop
$212Delta
Find Deal
Sat, Jan 17 - Wed, Jan 21
Multiple Airlines Logo
2:00 pm - 11:59 amDCA-BOI
23h 59m1 stop
Multiple Airlines Logo
5:41 pm - 9:59 pmBOI-DCA
26h 18m2 stops
$216Multiple Airlines
Find Deal
Thu, Feb 19 - Mon, Feb 23
Delta Logo
4:44 pm - 6:28 pmDCA-BOI
27h 44m1 stop
Delta Logo
5:45 am - 6:27 pmBOI-DCA
10h 42m2 stops
$217Delta
Find Deal
Sat, Jan 17 - Wed, Jan 21
Delta Logo
7:30 am - 4:17 pmIAD-BOI
10h 47m1 stop
Delta Logo
1:40 pm - 11:10 pmBOI-IAD
7h 30m1 stop
$227Delta
Find Deal
Thu, Jan 8 - Sun, Jan 11
United Airlines Logo
4:10 pm - 11:38 pmIAD-BOI
9h 28m1 stop
United Airlines Logo
6:55 pm - 5:27 amBOI-IAD
8h 32m1 stop
$239United Airlines
Find Deal
Thu, Feb 19 - Mon, Feb 23

Southwest flights from District of Columbia to Boise

Our best Southwest deals on District of Columbia to Boise flight tickets
Southwest
Jan 13
DCA8:00 amWashington, D.C. Reagan-National
9h 20m
2 stops
BOI3:20 pmBoise Air Term. Gowen Fld
Jan 21
BOI11:20 amBoise Air Term. Gowen Fld
10h 00m
2 stops
DCA11:20 pmWashington, D.C. Reagan-National
$196
Find similar
Southwest
Jan 13
DCA4:05 pmWashington, D.C. Reagan-National
8h 25m
1 stop
BOI10:30 pmBoise Air Term. Gowen Fld
Jan 21
BOI6:05 amBoise Air Term. Gowen Fld
8h 30m
1 stop
DCA4:35 pmWashington, D.C. Reagan-National
$253
Find similar
Southwest
Jan 7
DCA4:05 pmWashington, D.C. Reagan-National
8h 25m
1 stop
BOI10:30 pmBoise Air Term. Gowen Fld
Jan 11
BOI12:30 pmBoise Air Term. Gowen Fld
8h 50m
2 stops
DCA11:20 pmWashington, D.C. Reagan-National
$293
Find similar

Alaska Airlines flights from District of Columbia to Boise

Our best Alaska Airlines deals on District of Columbia to Boise flight tickets
Alaska Airlines
Feb 14
IAD7:05 amWashington, D.C. Dulles Intl
17h 35m
1 stop
BOI10:40 pmBoise Air Term. Gowen Fld
Feb 19
BOI6:28 amBoise Air Term. Gowen Fld
8h 52m
1 stop
IAD5:20 pmWashington, D.C. Dulles Intl
$286
Find similar
Alaska Airlines
Jan 8
DCA5:01 pmWashington, D.C. Reagan-National
8h 58m
1 stop
BOI11:59 pmBoise Air Term. Gowen Fld
Jan 12
BOI3:43 pmBoise Air Term. Gowen Fld
22h 26m
1 stop
DCA4:09 pmWashington, D.C. Reagan-National
$287
Find similar
Alaska Airlines
Jan 22
DCA8:00 amWashington, D.C. Reagan-National
17h 01m
1 stop
BOI11:01 pmBoise Air Term. Gowen Fld
Jan 25
BOI5:55 pmBoise Air Term. Gowen Fld
26h 04m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$311
Find similar

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 December 2, 2025.
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

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Thu 1/8

2:00 pm-11:17 am

1 stop23h 17m

Boise Air Term. Gowen Fld

Sun 1/11

12:07 pm-1:01 pm

1 stop22h 54m

$172

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Thu 1/8

2:00 pm-11:17 am

1 stop23h 17m

Boise Air Term. Gowen Fld

Sun 1/11

12:07 pm-1:01 pm

1 stop22h 54m

$179

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Sat 2/14

6:00 pm-11:59 am

1 stop19h 59m

Boise Air Term. Gowen Fld

Thu 2/19

12:54 pm-1:05 pm

1 stop22h 11m

$184

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Thu 1/8

6:00 pm-11:17 am

1 stop19h 17m

Boise Air Term. Gowen Fld

Thu 1/15

2:19 pm-4:59 pm

1 stop24h 40m

$191

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Tue 1/13

8:00 am-3:20 pm

2 stops9h 20m

Boise Air Term. Gowen Fld

Wed 1/21

11:20 am-11:20 pm

2 stops10h 00m

$196

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Sat 1/17

4:44 pm-6:28 pm

1 stop27h 44m

Boise Air Term. Gowen Fld

Wed 1/21

3:03 pm-11:26 pm

1 stop6h 23m

$212

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Thu 2/19

2:00 pm-11:59 am

1 stop23h 59m

Boise Air Term. Gowen Fld

Mon 2/23

5:41 pm-9:59 pm

2 stops26h 18m

$216

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Sat 1/17

4:44 pm-6:28 pm

1 stop27h 44m

Boise Air Term. Gowen Fld

Wed 1/21

5:45 am-6:27 pm

2 stops10h 42m

$217

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Thu 1/8

7:30 am-4:17 pm

1 stop10h 47m

Boise Air Term. Gowen Fld

Sun 1/11

1:40 pm-11:10 pm

1 stop7h 30m

$227

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Thu 2/19

4:10 pm-11:38 pm

1 stop9h 28m

Boise Air Term. Gowen Fld

Mon 2/23

6:55 pm-5:27 am

1 stop8h 32m

$239

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Boise from

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 April is, on average, the cheapest month to fly to Boise from District of Columbia, with most prices found around $294. If you aren’t able to travel during the month of April, then book flights to Boise from District of Columbia during May instead. Flights to Boise in May, while not as cheap as those in April, still average around $300.

What is the cheapest day to depart on your flight to Boise?

Our data shows that Wednesday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $453. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $638. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.

What is the cheapest time of day to depart on your flight to Boise?

Our data shows that the cheapest District of Columbia to Boise flights are usually those with departure times at noon. Our users have found flights to Boise at noon for as low as $432. In the evening is when there is more demand to fly to Boise, so prices are often more expensive at around $611 per ticket.

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

6h 44m

Direct flights

None
The fastest flight from District of Columbia to Boise takes 6h 44m
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

  • 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
Alaska AirlinesPriceFrom $182Free CancellationRating
8.0
11,388 reviews
Search Alaska Airlines flights
DeltaPriceFrom $202Free CancellationRating
7.9
8,011 reviews
Search Delta flights
United AirlinesPriceFrom $221Free CancellationRating
7.4
9,063 reviews
Search United Airlines flights
American AirlinesPriceFrom $300Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights
SouthwestPriceFrom $346Free CancellationRating
8.0
4,253 reviews
Search Southwest flights

Traveling to a place near Boise?

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

An easier way to manage your Boise trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 1/1
Thu 1/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States