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Cheap flights from Baltimore to Boise from $161

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.
Southwest Logo
6:10 am - 11:00 amBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
6h 50m1 stop Denver Intl
Southwest Logo
3:55 pm - 12:15 amBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
6h 20m1 stop Denver Intl
$321Southwest
Wed, Dec 16 - Mon, Jan 4
Southwest Logo
6:10 am - 11:00 amBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
6h 50m1 stop Denver Intl
Southwest Logo
2:30 pm - 11:15 pmBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
6h 45m1 stop Denver Intl
$321Southwest
Tue, Jan 5 - Fri, Jan 8
Delta Logo
7:00 am - 12:42 pmBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
7h 42m1 stop Minneapolis St Paul
Delta Logo
1:15 pm - 11:40 pmBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
8h 25m1 stop Salt Lake City
$321Delta
Tue, Dec 15 - Thu, Jan 14
Delta Logo
7:20 pm - 12:10 amBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
6h 50m1 stop Minneapolis St Paul
Delta Logo
3:22 pm - 11:46 pmBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
6h 24m1 stop Minneapolis St Paul
$321Delta
Tue, Dec 15 - Fri, Jan 15
United Airlines Logo
8:00 am - 4:42 pmBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
10h 42m1 stop San Francisco
United Airlines Logo
2:51 pm - 11:08 pmBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
6h 17m1 stop Denver Intl
$321United Airlines
Mon, Nov 9 - Wed, Nov 11
American Airlines Logo
7:18 am - 12:59 pmBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
7h 41m1 stop Chicago O'Hare Intl
American Airlines Logo
6:07 am - 4:23 pmBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
8h 16m1 stop Chicago O'Hare Intl
$321American Airlines
Wed, Dec 16 - Tue, Jan 5
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
$321American Airlines
Wed, Nov 11 - Wed, Nov 18
United Airlines Logo
6:10 am - 1:39 pmBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
9h 29m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
6:20 am - 9:32 pmBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
13h 12m2 stops Denver Intl Chicago O'Hare Intl
$331United Airlines
Tue, Dec 15 - Thu, Jan 7
Alaska Airlines Logo
6:20 pm - 8:50 pmBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
28h 30m2 stops Seattle/Tacoma Intl Las Vegas Harry Reid Intl
Alaska Airlines Logo
6:37 am - 5:17 pmBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
8h 40m1 stop Seattle/Tacoma Intl
$398Alaska Airlines
Tue, Jan 26 - Sat, Jan 30
Alaska Airlines Logo
7:00 am - 3:26 pmBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
10h 26m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:37 am - 5:17 pmBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
8h 40m1 stop Seattle/Tacoma Intl
$453Alaska Airlines
Tue, Dec 15 - Sat, Jan 16

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Southwest flights from Baltimore to Boise

Our best Southwest deals on Baltimore to Boise flight tickets
Southwest
Dec 15
BWI5:20 pmBaltimore/Washington
7h 10m
1 stop
BOI10:30 pmBoise Air Term. Gowen Fld
Jan 4
BOI3:55 pmBoise Air Term. Gowen Fld
6h 20m
1 stop
BWI12:15 amBaltimore/Washington
$321
Southwest
Dec 15
BWI9:25 amBaltimore/Washington
10h 35m
2 stops
BOI6:00 pmBoise Air Term. Gowen Fld
Jan 5
BOI1:05 pmBoise Air Term. Gowen Fld
6h 40m
1 stop
BWI9:45 pmBaltimore/Washington
$326
Southwest
Dec 15
BWI2:30 pmBaltimore/Washington
10h 40m
2 stops
BOI11:10 pmBoise Air Term. Gowen Fld
Jan 4
BOI5:35 amBoise Air Term. Gowen Fld
11h 35m
2 stops
BWI7:10 pmBaltimore/Washington
$331

Delta flights from Baltimore to Boise

Our best Delta deals on Baltimore to Boise flight tickets
Delta
Oct 31
BWI7:21 amBaltimore/Washington
8h 13m
1 stop
BOI1:34 pmBoise Air Term. Gowen Fld
Nov 7
BOI1:40 pmBoise Air Term. Gowen Fld
9h 10m
1 stop
BWI12:50 amBaltimore/Washington
$322
Delta
Dec 13
BWI7:20 pmBaltimore/Washington
6h 50m
1 stop
BOI12:10 amBoise Air Term. Gowen Fld
Jan 14
BOI5:40 amBoise Air Term. Gowen Fld
5h 57m
1 stop
BWI1:37 pmBaltimore/Washington
$345
Delta
Nov 12
BWI8:08 amBaltimore/Washington
7h 31m
1 stop
BOI1:39 pmBoise Air Term. Gowen Fld
Nov 15
BOI6:45 pmBoise Air Term. Gowen Fld
9h 15m
1 stop
BWI6:00 amBaltimore/Washington
$355

momondo Fare Finder

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

Fly from

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BaltimoreBoise

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

BWIBOI

Baltimore/Washington

Wed 12/16

6:10 am-11:00 am

1 stop6h 50m

Boise Air Term. Gowen Fld

Mon 1/4

3:55 pm-12:15 am

1 stop6h 20m

$321

BaltimoreBoise

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

BWIBOI

Baltimore/Washington

Tue 1/5

6:10 am-11:00 am

1 stop6h 50m

Boise Air Term. Gowen Fld

Fri 1/8

2:30 pm-11:15 pm

1 stop6h 45m

$321

BaltimoreBoise

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

BWIBOI

Baltimore/Washington

Tue 12/15

7:00 am-12:42 pm

1 stop7h 42m

Boise Air Term. Gowen Fld

Thu 1/14

1:15 pm-11:40 pm

1 stop8h 25m

$321

BaltimoreBoise

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

BWIBOI

Baltimore/Washington

Tue 12/15

7:20 pm-12:10 am

1 stop6h 50m

Boise Air Term. Gowen Fld

Fri 1/15

3:22 pm-11:46 pm

1 stop6h 24m

$321

BaltimoreBoise

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

BWIBOI

Baltimore/Washington

Mon 11/9

8:00 am-4:42 pm

1 stop10h 42m

Boise Air Term. Gowen Fld

Wed 11/11

2:51 pm-11:08 pm

1 stop6h 17m

$321

BaltimoreBoise

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

BWIBOI

Baltimore/Washington

Wed 12/16

7:18 am-12:59 pm

1 stop7h 41m

Boise Air Term. Gowen Fld

Tue 1/5

6:07 am-4:23 pm

1 stop8h 16m

$321

BaltimoreBoise

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

BWIBOI

Baltimore/Washington

Wed 11/11

7:18 am-12:37 pm

1 stop7h 19m

Boise Air Term. Gowen Fld

Wed 11/18

1:24 pm-11:55 pm

1 stop8h 31m

$321

BaltimoreBoise

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

BWIBOI

Baltimore/Washington

Tue 12/15

6:10 am-1:39 pm

2 stops9h 29m

Boise Air Term. Gowen Fld

Thu 1/7

6:20 am-9:32 pm

2 stops13h 12m

$331

BaltimoreBoise

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

BWIBOI

Baltimore/Washington

Tue 1/26

6:20 pm-8:50 pm

2 stops28h 30m

Boise Air Term. Gowen Fld

Sat 1/30

6:37 am-5:17 pm

1 stop8h 40m

$398

BaltimoreBoise

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

BWIBOI

Baltimore/Washington

Tue 12/15

7:00 am-3:26 pm

1 stop10h 26m

Boise Air Term. Gowen Fld

Sat 1/16

6:37 am-5:17 pm

1 stop8h 40m

$453

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 $638.
The lowest price recently found on this route was $321.

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 13% 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

$161

Fastest flight time

6h 56m

Direct flights

None
The best one-way flight to Boise from Baltimore in the past 72 hours is $161. The best round-trip flight deal from Baltimore to Boise found on momondo in the last 72 hours is $321.
The fastest flight from Baltimore to Boise takes 6h 56m
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 56m.

  • 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
13,072 reviews
Search Alaska Airlines flights
DeltaPriceFrom $200Free CancellationRating
7.8
8,654 reviews
Search Delta flights
United AirlinesPriceFrom $292Free CancellationRating
7.4
10,366 reviews
Search United Airlines flights
SouthwestPriceFrom $342Free CancellationRating
7.9
4,219 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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