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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.
Delta Logo
7:00 am - 12:42 pmBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
7h 42m1 stop Minneapolis St Paul
Delta Logo
1:12 pm - 11:54 pmBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
8h 42m1 stop Salt Lake City
$321Delta
Tue, Dec 15 - Wed, Jan 6
Delta Logo
8:00 am - 1:44 pmBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
7h 44m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:30 am - 2:02 pmBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
6h 32m1 stop Minneapolis St Paul
$321Delta
Wed, Dec 16 - Wed, Jan 6
United Airlines Logo
8:15 am - 1:29 pmBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
7h 14m1 stop Denver Intl
United Airlines Logo
6:00 am - 5:16 pmBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
9h 16m1 stop San Francisco
$321United Airlines
Thu, Jan 7 - Tue, Jan 12
United Airlines Logo
8:00 am - 2:52 pmBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
8h 52m1 stop San Francisco
United Airlines Logo
6:00 am - 5:16 pmBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
9h 16m1 stop San Francisco
$321United Airlines
Thu, Jan 7 - Mon, Jan 11
Alaska Airlines Logo
6:03 pm - 9:30 amBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
17h 27m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
2:05 pm - 5:37 amBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
13h 32m1 stop Seattle/Tacoma Intl
$321Alaska Airlines
Mon, Dec 7 - Tue, Dec 15
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
2:12 pm - 5:41 amBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
13h 29m1 stop Seattle/Tacoma Intl
$321Alaska Airlines
Sat, Dec 12 - Mon, Dec 21
Delta Logo
7:00 am - 12:42 pmBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
7h 42m1 stop Minneapolis St Paul
Delta Logo
6:45 pm - 6:00 amBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
9h 15m1 stop Salt Lake City
$321Delta
Fri, Dec 4 - Fri, Dec 4
United Airlines Logo
8:00 am - 4:46 pmBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
10h 46m1 stop San Francisco
United Airlines Logo
6:00 am - 5:16 pmBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
9h 16m1 stop San Francisco
$321United Airlines
Wed, Jan 6 - Mon, Jan 11
Southwest Logo
5:20 pm - 11:05 pmBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
7h 45m1 stop Denver Intl
Southwest Logo
8:20 am - 8:30 pmBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
10h 10m2 stops Denver Intl Lambert-St Louis
$326Southwest
Thu, Jan 7 - Tue, Jan 12
Southwest Logo
5:20 pm - 11:05 pmBWI  Baltimore/Washington-BOI Boise Air Term. Gowen Fld
7h 45m1 stop Denver Intl
Southwest Logo
8:20 am - 8:30 pmBOI  Boise Air Term. Gowen Fld-BWI Baltimore/Washington
10h 10m2 stops Denver Intl Lambert-St Louis
$326Southwest
Thu, Jan 7 - Mon, Jan 11

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Delta flights from Baltimore to Boise

Our best Delta deals on Baltimore to Boise flight tickets
Delta
Dec 2
BWI7:20 pmBaltimore/Washington
6h 50m
1 stop
BOI12:10 amBoise Air Term. Gowen Fld
Dec 9
BOI6:45 pmBoise Air Term. Gowen Fld
9h 15m
1 stop
BWI6:00 amBaltimore/Washington
$321
Delta
Feb 11
BWI7:20 amBaltimore/Washington
8h 53m
1 stop
BOI2:13 pmBoise Air Term. Gowen Fld
Feb 16
BOI1:10 pmBoise Air Term. Gowen Fld
8h 28m
1 stop
BWI11:38 pmBaltimore/Washington
$332
Delta
Mar 30
BWI6:00 amBaltimore/Washington
8h 39m
1 stop
BOI12:39 pmBoise Air Term. Gowen Fld
Apr 1
BOI11:30 pmBoise Air Term. Gowen Fld
7h 46m
1 stop
BWI9:16 amBaltimore/Washington
$343

Southwest flights from Baltimore to Boise

Our best Southwest deals on Baltimore to Boise flight tickets
Southwest
Jan 7
BWI5:20 pmBaltimore/Washington
7h 45m
1 stop
BOI11:05 pmBoise Air Term. Gowen Fld
Jan 12
BOI8:20 amBoise Air Term. Gowen Fld
10h 10m
2 stops
BWI8:30 pmBaltimore/Washington
$326
Southwest
Jan 7
BWI10:40 amBaltimore/Washington
9h 35m
2 stops
BOI6:15 pmBoise Air Term. Gowen Fld
Jan 11
BOI8:20 amBoise Air Term. Gowen Fld
10h 10m
2 stops
BWI8:30 pmBaltimore/Washington
$331
Southwest
Dec 8
BWI2:55 pmBaltimore/Washington
9h 40m
2 stops
BOI10:35 pmBoise Air Term. Gowen Fld
Dec 16
BOI3:30 pmBoise Air Term. Gowen Fld
7h 20m
1 stop
BWI12:50 amBaltimore/Washington
$346

momondo Fare Finder

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

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Route

Depart

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Price

Cheapest round-trip

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

Wed 1/6

1:12 pm-11:54 pm

1 stop8h 42m

$321
Quickest round-trip

BaltimoreBoise

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

BWIBOI

Baltimore/Washington

Wed 12/16

8:00 am-1:44 pm

1 stop7h 44m

Boise Air Term. Gowen Fld

Wed 1/6

5:30 am-2:02 pm

1 stop6h 32m

$321

BaltimoreBoise

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

BWIBOI

Baltimore/Washington

Thu 1/7

8:15 am-1:29 pm

1 stop7h 14m

Boise Air Term. Gowen Fld

Tue 1/12

6:00 am-5:16 pm

1 stop9h 16m

$321

BaltimoreBoise

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

BWIBOI

Baltimore/Washington

Thu 1/7

8:00 am-2:52 pm

1 stop8h 52m

Boise Air Term. Gowen Fld

Mon 1/11

6:00 am-5:16 pm

1 stop9h 16m

$321

BaltimoreBoise

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

BWIBOI

Baltimore/Washington

Mon 12/7

6:03 pm-9:30 am

1 stop17h 27m

Boise Air Term. Gowen Fld

Tue 12/15

2:05 pm-5:37 am

1 stop13h 32m

$321

BaltimoreBoise

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

BWIBOI

Baltimore/Washington

Sat 12/12

7:00 am-3:26 pm

1 stop10h 26m

Boise Air Term. Gowen Fld

Mon 12/21

2:12 pm-5:41 am

1 stop13h 29m

$321

BaltimoreBoise

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

BWIBOI

Baltimore/Washington

Fri 12/4

7:00 am-12:42 pm

1 stop7h 42m

Boise Air Term. Gowen Fld

Fri 12/4

6:45 pm-6:00 am

1 stop9h 15m

$321

BaltimoreBoise

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

BWIBOI

Baltimore/Washington

Wed 1/6

8:00 am-4:46 pm

1 stop10h 46m

Boise Air Term. Gowen Fld

Mon 1/11

6:00 am-5:16 pm

1 stop9h 16m

$321

BaltimoreBoise

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

BWIBOI

Baltimore/Washington

Thu 1/7

5:20 pm-11:05 pm

1 stop7h 45m

Boise Air Term. Gowen Fld

Tue 1/12

8:20 am-8:30 pm

2 stops10h 10m

$326

BaltimoreBoise

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

BWIBOI

Baltimore/Washington

Thu 1/7

5:20 pm-11:05 pm

1 stop7h 45m

Boise Air Term. Gowen Fld

Mon 1/11

8:20 am-8:30 pm

2 stops10h 10m

$326

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 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 19% 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 November 2026, prices for Baltimore to Boise flights are approximately 23% 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 50m

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 50m
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 50m.

  • 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
DeltaPriceFrom $200Free CancellationRating
7.8
8,698 reviews
Search Delta flights
United AirlinesPriceFrom $292Free CancellationRating
7.3
10,458 reviews
Search United Airlines flights
SouthwestPriceFrom $320Free CancellationRating
8.0
4,211 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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