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Cheap flights from Baltimore to Boise from $114

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Baltimore to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:18 am - 12:37 pmBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
7h 19m1 stop Chicago O'Hare Intl
American Airlines Logo
1:24 pm - 11:55 pmBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
8h 31m1 stop Chicago O'Hare Intl
$323American Airlines
Sat, Nov 7 - Wed, Nov 11
American Airlines Logo
7:17 am - 2:33 pmBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
9h 16m1 stop Chicago O'Hare Intl
American Airlines Logo
3:24 pm - 12:16 amBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
6h 52m1 stop Chicago O'Hare Intl
$323American Airlines
Wed, Oct 21 - Sat, Oct 24
Southwest Logo
3:15 pm - 9:30 pmBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
8h 15m1 stop Phoenix Sky Harbor Intl
Southwest Logo
7:40 am - 7:15 pmBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
9h 35m1 stop San Diego
$323Southwest
Wed, Jan 20 - Wed, Jan 27
Southwest Logo
6:05 am - 1:00 pmBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
8h 55m1 stop Las Vegas Harry Reid Intl
Southwest Logo
11:40 am - 10:05 pmBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
8h 25m1 stop Las Vegas Harry Reid Intl
$323Southwest
Wed, Jan 6 - Wed, Jan 13
Delta Logo
7:20 am - 12:35 pmBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
7h 15m1 stop Minneapolis St Paul
Delta Logo
1:41 pm - 11:35 pmBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
7h 54m1 stop Atlanta Hartsfield-Jackson
$323Delta
Thu, Nov 5 - Tue, Nov 10
Delta Logo
6:00 am - 12:39 pmBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
8h 39m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:40 am - 1:37 pmBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
5h 57m1 stop Minneapolis St Paul
$323Delta
Wed, Jan 6 - Mon, Jan 11
United Airlines Logo
6:10 am - 11:31 amBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
7h 21m1 stop Chicago O'Hare Intl
United Airlines Logo
5:00 am - 3:13 pmBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
8h 13m1 stop Denver Intl
$323United Airlines
Tue, Oct 27 - Tue, Nov 3
United Airlines Logo
8:00 am - 3:03 pmBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
9h 03m1 stop San Francisco
United Airlines Logo
2:45 pm - 11:00 pmBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
6h 15m1 stop Denver Intl
$323United Airlines
Tue, Jan 5 - Tue, Jan 12
Alaska Airlines Logo
6:11 pm - 12:11 amBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
8h 00m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
4:00 pm - 5:11 pmBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
23h 11m1 stop Seattle/Tacoma Intl
$323Alaska Airlines
Sat, Feb 13 - Wed, Feb 17
Alaska Airlines Logo
7:02 am - 3:23 pmBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
10h 21m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
12:58 pm - 5:20 amBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
14h 22m1 stop Seattle/Tacoma Intl
$323Alaska Airlines
Sat, Oct 24 - Wed, Oct 28

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Alaska Airlines flights from Baltimore to Boise

Our best Alaska Airlines deals on Baltimore to Boise flight tickets
Alaska Airlines
Feb 22
BWI6:11 pmBaltimore/Washington
8h 00m
1 stop
BOI12:11 amBoise Air Term. Gowen Fld
Mar 4
BOI6:00 amBoise Air Term. Gowen Fld
9h 11m
1 stop
BWI5:11 pmBaltimore/Washington
$361
Alaska Airlines
Dec 1
BWI7:00 amBaltimore/Washington
10h 26m
1 stop
BOI3:26 pmBoise Air Term. Gowen Fld
Dec 8
BOI2:05 pmBoise Air Term. Gowen Fld
13h 32m
1 stop
BWI5:37 amBaltimore/Washington
$415
Alaska Airlines
Feb 22
BWI6:11 pmBaltimore/Washington
8h 00m
1 stop
BOI12:11 amBoise Air Term. Gowen Fld
Mar 6
BOI6:00 amBoise Air Term. Gowen Fld
9h 11m
1 stop
BWI5:11 pmBaltimore/Washington
$416

American Airlines flights from Baltimore to Boise

Our best American Airlines deals on Baltimore to Boise flight tickets
American Airlines
Oct 21
BWI7:17 amBaltimore/Washington
9h 16m
1 stop
BOI2:33 pmBoise Air Term. Gowen Fld
Oct 25
BOI3:24 pmBoise Air Term. Gowen Fld
6h 52m
1 stop
BWI12:16 amBaltimore/Washington
$365
American Airlines
Dec 1
BWI7:11 amBaltimore/Washington
7h 27m
1 stop
BOI12:38 pmBoise Air Term. Gowen Fld
Dec 8
BOI6:40 amBoise Air Term. Gowen Fld
7h 07m
1 stop
BWI3:47 pmBaltimore/Washington
$411
American Airlines
Dec 1
BWI7:11 amBaltimore/Washington
7h 27m
1 stop
BOI12:38 pmBoise Air Term. Gowen Fld
Dec 8
BOI6:40 amBoise Air Term. Gowen Fld
7h 07m
1 stop
BWI3:47 pmBaltimore/Washington
$433

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreBoise

BWI Baltimore/Washington - BOI Boise Air Term. Gowen Fld

BWIBOI

Baltimore/Washington

Sat 11/7

7:18 am-12:37 pm

1 stop7h 19m

Boise Air Term. Gowen Fld

Wed 11/11

1:24 pm-11:55 pm

1 stop8h 31m

$323

BaltimoreBoise

BWI Baltimore/Washington - BOI Boise Air Term. Gowen Fld

BWIBOI

Baltimore/Washington

Wed 10/21

7:17 am-2:33 pm

1 stop9h 16m

Boise Air Term. Gowen Fld

Sat 10/24

3:24 pm-12:16 am

1 stop6h 52m

$323

BaltimoreBoise

BWI Baltimore/Washington - BOI Boise Air Term. Gowen Fld

BWIBOI

Baltimore/Washington

Wed 1/20

3:15 pm-9:30 pm

1 stop8h 15m

Boise Air Term. Gowen Fld

Wed 1/27

7:40 am-7:15 pm

1 stop9h 35m

$323

BaltimoreBoise

BWI Baltimore/Washington - BOI Boise Air Term. Gowen Fld

BWIBOI

Baltimore/Washington

Wed 1/6

6:05 am-1:00 pm

1 stop8h 55m

Boise Air Term. Gowen Fld

Wed 1/13

11:40 am-10:05 pm

1 stop8h 25m

$323

BaltimoreBoise

BWI Baltimore/Washington - BOI Boise Air Term. Gowen Fld

BWIBOI

Baltimore/Washington

Thu 11/5

7:20 am-12:35 pm

1 stop7h 15m

Boise Air Term. Gowen Fld

Tue 11/10

1:41 pm-11:35 pm

1 stop7h 54m

$323
Quickest round-trip

BaltimoreBoise

BWI Baltimore/Washington - BOI Boise Air Term. Gowen Fld

BWIBOI

Baltimore/Washington

Wed 1/6

6:00 am-12:39 pm

1 stop8h 39m

Boise Air Term. Gowen Fld

Mon 1/11

5:40 am-1:37 pm

1 stop5h 57m

$323

BaltimoreBoise

BWI Baltimore/Washington - BOI Boise Air Term. Gowen Fld

BWIBOI

Baltimore/Washington

Tue 10/27

6:10 am-11:31 am

1 stop7h 21m

Boise Air Term. Gowen Fld

Tue 11/3

5:00 am-3:13 pm

1 stop8h 13m

$323

BaltimoreBoise

BWI Baltimore/Washington - BOI Boise Air Term. Gowen Fld

BWIBOI

Baltimore/Washington

Tue 1/5

8:00 am-3:03 pm

1 stop9h 03m

Boise Air Term. Gowen Fld

Tue 1/12

2:45 pm-11:00 pm

1 stop6h 15m

$323

BaltimoreBoise

BWI Baltimore/Washington - BOI Boise Air Term. Gowen Fld

BWIBOI

Baltimore/Washington

Sat 2/13

6:11 pm-12:11 am

1 stop8h 00m

Boise Air Term. Gowen Fld

Wed 2/17

4:00 pm-5:11 pm

1 stop23h 11m

$323

BaltimoreBoise

BWI Baltimore/Washington - BOI Boise Air Term. Gowen Fld

BWIBOI

Baltimore/Washington

Sat 10/24

7:02 am-3:23 pm

1 stop10h 21m

Boise Air Term. Gowen Fld

Wed 10/28

12:58 pm-5:20 am

1 stop14h 22m

$323

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boise from

How to get the cheapest flight ticket from Baltimore 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 typical price of a round-trip flight between Baltimore and Boise?

Prices are currently low for flights on this route.

Typical prices usually range from $338 to $738.
The lowest price recently found on this route was $323.

What is the cheapest month to fly to Boise?

The month of January is, on average, the cheapest month to fly to Boise from Baltimore, with most prices found around $292. If you aren’t able to travel during the month of January, then book flights to Boise from Baltimore during August instead. Flights to Boise in August, while not as cheap as those in January, still average around $302.

Can stopping save me money on Baltimore to Boise flights?

You could potentially save up to 4% on your flight if you consider stops on a Baltimore to Boise flight.

How have Baltimore to Boise flight prices changed over time?

As of October 2026, prices for Baltimore to Boise flights are approximately 10% cheaper when compared to flights at the same time last year.

When to book flights from Baltimore to Boise

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Boise according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baltimore to Boise (BWI to BOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Boise

Best Price Found

$114

Fastest flight time

6h 25m

Direct flights

None
The best one-way flight to Boise from Baltimore in the past 72 hours is $114. The best round-trip flight deal from Baltimore to Boise found on momondo in the last 72 hours is $323.
The fastest flight from Baltimore to Boise takes 6h 25m
There are no direct flights from Baltimore to Boise. There are no popular flight routes from Baltimore to Boise.
Search flight deals

Frequently asked questions about flying from Baltimore to Boise

  • How far is Baltimore/Washington to Boise Air Term. Gowen Fld by plane?

    A flight from Baltimore/Washington to Boise Air Term. Gowen Fld will travel around 2050.8 mi. By plane, this route typically takes 6h 25m.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Boise Air Term. Gowen Fld Airport?

    Prices for flights from Baltimore/Washington Airport to Boise Air Term. Gowen Fld Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Baltimore/Washington Airport to Boise Air Term. Gowen Fld Airport?

  • How old do you have to be to fly from Baltimore/Washington Airport to Boise Air Term. Gowen Fld Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The necessary travel and health documents for your Boise Air Term. Gowen Fld Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Baltimore to Boise?

Best airlines flying from Baltimore to Boise

Compare and see reviews for airlines that fly from Baltimore to Boise with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $179Free CancellationRating
7.9
13,002 reviews
Search Alaska Airlines flights
DeltaPriceFrom $200Free CancellationRating
7.8
8,618 reviews
Search Delta flights
United AirlinesPriceFrom $292Free CancellationRating
7.4
10,270 reviews
Search United Airlines flights
SouthwestPriceFrom $354Free CancellationRating
8.0
4,208 reviews
Search Southwest flights

Traveling to a place near Boise?

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

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore 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 Baltimore to Boise for you.

Can I find flights from Baltimore to Boise with flexible booking policies on momondo?

momondo does allow users to show only those flights to Boise from Baltimore which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Baltimore to Boise?

Once you have performed a search for Baltimore to Boise flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Baltimore to Boise now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boise and let you know when they change.

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