What is the cheapest airline that flies from Boise Air Term. Gowen Fld to Maryland?

Delta, American Airlines, and Alaska Airlines are the most popular carriers operating from Boise Air Term. Gowen Fld to Maryland

What airlines fly to Maryland?

Southwest, Delta and United Airlines are the top three most popular airlines that fly to Maryland from Boise according to our data. Southwest is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Maryland. Keep in mind that there are 3 different airlines that fly to Maryland on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Maryland?

Prices for flights from Boise Air Term. Gowen Fld Airport to Maryland were last updated today.

How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Maryland?

As of September 2026, there are 5 operators available to choose from for flights from Boise Air Term. Gowen Fld Airport to Maryland.

How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Maryland?

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 Boise Air Term. Gowen Fld Airport to Maryland.

What documentation or ID do you need to fly to Maryland?

The required travel and health documents for your Maryland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Maryland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$152 Cheap Flights from Boise to Maryland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boise to Maryland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:50 pm - 6:20 amBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

13h 30m1 stop Las Vegas Harry Reid Intl

6:00 am - 1:55 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

9h 55m1 stop Las Vegas Harry Reid Intl

$244Frontier

Thu, Oct 1 - Thu, Oct 22

2:50 pm - 6:20 amBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

13h 30m1 stop Las Vegas Harry Reid Intl

7:02 am - 3:23 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

10h 21m1 stop Seattle/Tacoma Intl

$279Multiple Airlines

Thu, Oct 1 - Tue, Oct 6

2:25 pm - 12:20 amBOI Boise Air Term. Gowen Fld-BWI Baltimore/Washington

7h 55m1 stop Las Vegas Harry Reid Intl

6:05 am - 10:45 amBWI Baltimore/Washington-BOI Boise Air Term. Gowen Fld

6h 40m1 stop Denver Intl

$300Southwest

Tue, Oct 13 - Sat, Oct 17

2:25 pm - 12:20 amBOI Boise Air Term. Gowen Fld-BWI Baltimore/Washington

7h 55m1 stop Las Vegas Harry Reid Intl

6:20 pm - 11:00 pmBWI Baltimore/Washington-BOI Boise Air Term. Gowen Fld

6h 40m1 stop Denver Intl

$303Southwest

Tue, Oct 20 - Thu, Oct 29

5:40 am - 1:58 pmBOI Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National

6h 18m1 stop Minneapolis St Paul

6:00 am - 12:39 pmDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

8h 39m1 stop Atlanta Hartsfield-Jackson

$303Delta

Sat, Feb 13 - Tue, Feb 16

1:40 pm - 11:47 pmBOI Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National

8h 07m1 stop Atlanta Hartsfield-Jackson

6:59 pm - 11:56 pmDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

6h 57m1 stop Minneapolis St Paul

$303Delta

Thu, Nov 5 - Mon, Nov 9

5:00 am - 3:04 pmBOI Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National

8h 04m1 stop Denver Intl

6:30 am - 11:28 amDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

6h 58m1 stop Chicago O'Hare Intl

$303United Airlines

Sat, Oct 3 - Sat, Oct 17

2:44 pm - 11:25 pmBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

6h 41m1 stop Denver Intl

4:15 pm - 11:33 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

9h 18m1 stop San Francisco

$303United Airlines

Sat, Oct 24 - Thu, Oct 29

1:35 pm - 11:00 pmBOI Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National

7h 25m1 stop Dallas/Fort Worth

8:34 am - 2:33 pmDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

7h 59m1 stop Chicago O'Hare Intl

$303American Airlines

Tue, Feb 23 - Sat, Feb 27

3:24 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National

6h 35m1 stop Chicago O'Hare Intl

5:00 am - 11:24 amDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

8h 24m1 stop Dallas/Fort Worth

$303American Airlines

Wed, Oct 7 - Wed, Oct 14

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 4:42 pmBOI Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National

8h 42m1 stop Salt Lake City

7:00 am - 1:01 pmDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

8h 01m1 stop Atlanta Hartsfield-Jackson

$363Delta

Sat, Sep 19 - Sat, Sep 26

5:30 am - 2:00 pmBOI Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National

6h 30m1 stop Minneapolis St Paul

4:45 pm - 10:34 pmDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

7h 49m1 stop Seattle/Tacoma Intl

$363Delta

Sat, Sep 19 - Tue, Sep 22

2:50 pm - 6:20 amBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

13h 30m1 stop Las Vegas Harry Reid Intl

5:57 pm - 9:56 amIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

17h 59m1 stop Seattle/Tacoma Intl

$460Multiple Airlines

Fri, Sep 18 - Thu, Sep 24

2:50 pm - 6:20 amBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

13h 30m1 stop Las Vegas Harry Reid Intl

5:57 pm - 9:56 amIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

17h 59m1 stop Seattle/Tacoma Intl

$460Multiple Airlines

Fri, Sep 18 - Mon, Sep 21

6:00 am - 3:40 pmBOI Boise Air Term. Gowen Fld-BWI Baltimore/Washington

7h 40m1 stop Portland

7:50 am - 2:22 pmBWI Baltimore/Washington-BOI Boise Air Term. Gowen Fld

8h 32m1 stop Seattle/Tacoma Intl

$537Alaska Airlines

Sat, Sep 19 - Sat, Sep 26

7:48 pm - 6:30 amBOI Boise Air Term. Gowen Fld-BWI Baltimore/Washington

8h 42m1 stop Seattle/Tacoma Intl

4:43 pm - 11:55 pmBWI Baltimore/Washington-BOI Boise Air Term. Gowen Fld

9h 12m1 stop Portland

$537Alaska Airlines

Sat, Sep 19 - Tue, Sep 22

7:05 am - 6:25 pmBOI Boise Air Term. Gowen Fld-BWI Baltimore/Washington

9h 20m1 stop Phoenix Sky Harbor Intl

2:00 pm - 8:45 pmBWI Baltimore/Washington-BOI Boise Air Term. Gowen Fld

8h 45m1 stop San Diego

$675Southwest

Tue, Sep 15 - Fri, Sep 18

5:00 am - 5:54 pmBOI Boise Air Term. Gowen Fld-PHL Philadelphia

10h 54m2 stops Denver Intl Chicago O'Hare Intl

6:25 am - 11:26 amPHL Philadelphia-BOI Boise Air Term. Gowen Fld

7h 01m1 stop Chicago O'Hare Intl

$680United Airlines

Tue, Sep 15 - Thu, Sep 17

6:00 am - 6:00 pmBOI Boise Air Term. Gowen Fld-PHL Philadelphia

10h 00m2 stops Las Vegas Harry Reid Intl Chicago Midway

4:05 pm - 11:40 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

9h 35m2 stops Denver Intl Las Vegas Harry Reid Intl

$685Southwest

Tue, Sep 15 - Thu, Sep 17

12:28 pm - 9:27 pmBOI Boise Air Term. Gowen Fld-PHL Philadelphia

6h 59m1 stop Chicago O'Hare Intl

3:05 pm - 10:53 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

9h 48m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$748United Airlines

Fri, Sep 18 - Mon, Sep 21

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Southwest flights from Boise to Maryland

Our best Southwest deals on Boise to Maryland flight tickets

Southwest

Oct 13

BOI2:25 pmBoise Air Term. Gowen Fld

7h 55m

1 stop

BWI12:20 amBaltimore/Washington

Oct 17

BWI6:05 amBaltimore/Washington

6h 40m

1 stop

BOI10:45 amBoise Air Term. Gowen Fld

$300

Southwest

Oct 20

BOI2:25 pmBoise Air Term. Gowen Fld

7h 55m

1 stop

BWI12:20 amBaltimore/Washington

Oct 29

BWI9:00 pmBaltimore/Washington

16h 20m

2 stops

BOI11:20 amBoise Air Term. Gowen Fld

$314

Southwest

Oct 20

BOI2:25 pmBoise Air Term. Gowen Fld

7h 55m

1 stop

BWI12:20 amBaltimore/Washington

Oct 30

BWI6:35 amBaltimore/Washington

13h 35m

2 stops

BOI6:10 pmBoise Air Term. Gowen Fld

$324

American Airlines flights from Boise to Maryland

Our best American Airlines deals on Boise to Maryland flight tickets

American Airlines

Oct 22

BOI3:24 pmBoise Air Term. Gowen Fld

7h 00m

1 stop

BWI12:24 amBaltimore/Washington

Oct 29

BWI7:17 amBaltimore/Washington

9h 16m

1 stop

BOI2:33 pmBoise Air Term. Gowen Fld

$303

American Airlines

Oct 26

BOI2:41 pmBoise Air Term. Gowen Fld

7h 18m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

Nov 2

DCA5:00 amWashington, D.C. Reagan-National

10h 51m

1 stop

BOI1:51 pmBoise Air Term. Gowen Fld

$307

American Airlines

Oct 22

BOI3:24 pmBoise Air Term. Gowen Fld

6h 48m

1 stop

PHL12:12 amPhiladelphia

Oct 24

PHL7:25 amPhiladelphia

9h 08m

1 stop

BOI2:33 pmBoise Air Term. Gowen Fld

$311

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseWashington, D.C.

BOI Boise Air Term. Gowen Fld - IAD Washington, D.C. Dulles Intl

BOIIAD

Boise Air Term. Gowen Fld

Thu 10/1

2:50 pm-6:20 am

1 stop13h 30m

Washington, D.C. Dulles Intl

Thu 10/22

6:00 am-1:55 pm

1 stop9h 55m

$244

BoiseWashington, D.C.

BOI Boise Air Term. Gowen Fld - IAD Washington, D.C. Dulles Intl

BOIIAD

Boise Air Term. Gowen Fld

Thu 10/1

2:50 pm-6:20 am

1 stop13h 30m

Washington, D.C. Dulles Intl

Tue 10/6

7:02 am-3:23 pm

1 stop10h 21m

$279

Quickest round-trip

BoiseBaltimore

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

BOIBWI

Boise Air Term. Gowen Fld

Tue 10/13

2:25 pm-12:20 am

1 stop7h 55m

Baltimore/Washington

Sat 10/17

6:05 am-10:45 am

1 stop6h 40m

$300

BoiseBaltimore

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

BOIBWI

Boise Air Term. Gowen Fld

Tue 10/20

2:25 pm-12:20 am

1 stop7h 55m

Baltimore/Washington

Thu 10/29

6:20 pm-11:00 pm

1 stop6h 40m

$303

BoiseWashington, D.C.

BOI Boise Air Term. Gowen Fld - DCA Washington, D.C. Reagan-National

BOIDCA

Boise Air Term. Gowen Fld

Sat 2/13

5:40 am-1:58 pm

1 stop6h 18m

Washington, D.C. Reagan-National

Tue 2/16

6:00 am-12:39 pm

1 stop8h 39m

$303

BoiseWashington, D.C.

BOI Boise Air Term. Gowen Fld - DCA Washington, D.C. Reagan-National

BOIDCA

Boise Air Term. Gowen Fld

Thu 11/5

1:40 pm-11:47 pm

1 stop8h 07m

Washington, D.C. Reagan-National

Mon 11/9

6:59 pm-11:56 pm

1 stop6h 57m

$303

BoiseWashington, D.C.

BOI Boise Air Term. Gowen Fld - DCA Washington, D.C. Reagan-National

BOIDCA

Boise Air Term. Gowen Fld

Sat 10/3

5:00 am-3:04 pm

1 stop8h 04m

Washington, D.C. Reagan-National

Sat 10/17

6:30 am-11:28 am

1 stop6h 58m

$303

BoiseWashington, D.C.

BOI Boise Air Term. Gowen Fld - IAD Washington, D.C. Dulles Intl

BOIIAD

Boise Air Term. Gowen Fld

Sat 10/24

2:44 pm-11:25 pm

1 stop6h 41m

Washington, D.C. Dulles Intl

Thu 10/29

4:15 pm-11:33 pm

1 stop9h 18m

$303

BoiseWashington, D.C.

BOI Boise Air Term. Gowen Fld - DCA Washington, D.C. Reagan-National

BOIDCA

Boise Air Term. Gowen Fld

Tue 2/23

1:35 pm-11:00 pm

1 stop7h 25m

Washington, D.C. Reagan-National

Sat 2/27

8:34 am-2:33 pm

1 stop7h 59m

$303

BoiseWashington, D.C.

BOI Boise Air Term. Gowen Fld - DCA Washington, D.C. Reagan-National

BOIDCA

Boise Air Term. Gowen Fld

Wed 10/7

3:24 pm-11:59 pm

1 stop6h 35m

Washington, D.C. Reagan-National

Wed 10/14

5:00 am-11:24 am

1 stop8h 24m

$303

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boise to Maryland

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

Prices

Airlines

What is the cheapest month to fly to Maryland?

The cheapest month to fly to Maryland from Boise is in January. Flight prices, which tend to average around $306, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in January, then you should wait until March to fly from Boise, when ticket prices are also cheap, with an average price of $340.

Cheap Boise to Maryland flight deals and tips

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

Best Price Found	$152
Fastest flight time	6h 18m
Direct flights	None

The best one-way flight to Maryland from Boise in the past 72 hours is $152. The best round-trip flight deal from Boise to Maryland found on momondo in the last 72 hours is $244.

The fastest flight from Boise to Maryland takes 6h 18m

There are no direct flights from Boise to Maryland. There are no popular flight routes from Boise to Maryland.

Search flight deals

Frequently asked questions about flying from Boise to Maryland

When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Maryland?
Prices for flights from Boise Air Term. Gowen Fld Airport to Maryland were last updated today.
How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Maryland?
As of September 2026, there are 5 operators available to choose from for flights from Boise Air Term. Gowen Fld Airport to Maryland.
How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Maryland?
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 Boise Air Term. Gowen Fld Airport to Maryland.
What documentation or ID do you need to fly to Maryland?
The required travel and health documents for your Maryland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Maryland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Boise to Maryland

Compare and see reviews for airlines that fly from Boise to Maryland with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $196	Free Cancellation	Rating 7.8 8,564 reviews	Search Delta flights
United Airlines	PriceFrom $283	Free Cancellation	Rating 7.4 10,214 reviews	Search United Airlines flights
Southwest	PriceFrom $340	Free Cancellation	Rating 8.0 4,190 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Maryland?

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 Boise to Maryland for you.

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

Yes. momondo allows you to filter the results for Boise to Maryland flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Maryland from Boise. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Maryland from Boise. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.