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$93+ Cheap flights from Boise (BOI) to Maryland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BWI
août 5 — août 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from Boise to Maryland

Keep the following information in mind while searching for Boise to Maryland flight deals. Data was last updated juillet 31, 2025.

Round-trip from

$203
(Priceline)

One-way from

$93
(Mytrip)

Popular in

March

Cheapest in

August

Average price

$471
From Boise Air Term. Gowen Fld to Maryland
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One-way flight from Boise Air Term. Gowen Fld to Maryland
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Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Boise to Maryland

Cheapest flights from Boise to Maryland
Explore the most affordable flight options available from Boise to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 31, 2025.

This Priceline deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/216:06 pmBOI - BWI
1 stop9h 09mSpirit Airlines
lun. 8/256:30 amBWI - BOI
1 stop12h 41mSpirit Airlines
Deal found 7/31$203
This Gotogate deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/2112:33 pmBOI - BWI
1 stop27h 08mMultiple Airlines
jeu. 8/288:09 amBWI - BOI
1 stop11h 02mMultiple Airlines
Deal found 7/31$251
This FlightHub deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/1812:22 pmBOI - DCA
1 stop7h 37mFrontier
mer. 9/241:00 pmDCA - BOI
1 stop24h 37mFrontier
Deal found 7/31$265
This Trip.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/146:06 pmBOI - PHL
1 stop9h 43mMultiple Airlines
jeu. 8/217:15 amPHL - BOI
1 stop11h 56mMultiple Airlines
Deal found 7/29$270
This Hawaiian Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/296:28 amBOI - BWI
1 stop9h 48mHawaiian Airlines
sam. 11/17:38 amBWI - BOI
1 stop10h 39mHawaiian Airlines
Deal found 7/31$286
This SmartFares deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/126:35 amBOI - IAD
1 stop8h 34mAlaska Airlines
ven. 9/196:09 pmIAD - BOI
1 stop7h 59mAlaska Airlines
Deal found 7/29$287
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/275:30 amBOI - BWI
1 stop5h 57mDelta
mer. 9/37:20 amBWI - BOI
1 stop7h 15mDelta
Deal found 7/30$287
This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/146:06 pmBOI - PHL
2 stops13h 50mSpirit Airlines
jeu. 8/219:00 amPHL - BOI
1 stop10h 11mSpirit Airlines
Deal found 7/29$296
This Hawaiian Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/278:46 pmBOI - IAD
1 stop8h 46mHawaiian Airlines
dim. 8/317:00 amIAD - BOI
1 stop10h 54mHawaiian Airlines
Deal found 7/31$300
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/278:10 amBOI - DCA
1 stop10h 49mAlaska Airlines
mer. 9/38:00 amDCA - BOI
1 stop9h 54mAlaska Airlines
Deal found 7/30$300
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/27:45 pmBOI - IAD
1 stop8h 16mDelta
mer. 10/157:35 amIAD - BOI
1 stop10h 31mDelta
Deal found 7/31$301
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/271:10 pmBOI - DCA
1 stop8h 40mAmerican Airlines
mer. 9/31:33 pmDCA - BOI
1 stop10h 15mAmerican Airlines
Deal found 7/30$301

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Maryland 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, Cheapflights users made 2,558,603 searches. Data last updated juillet 31, 2025.
Use the filters below to find and compare flights from Boise to Maryland that are best for you.

Fly from

Boise

Fly to

Maryland

Route

Depart

Return

Price

BoiseBaltimore

BOI - BWI

BOIBWI

Boise Air Term. Gowen Fld

jeu. 8/21

6:06 pm-5:15 am

1 stop9h 09m

Baltimore/Washington

lun. 8/25

6:30 am-5:11 pm

1 stop12h 41m

$203

BoiseBaltimore

BOI - BWI

BOIBWI

Boise Air Term. Gowen Fld

jeu. 8/21

12:33 pm-5:41 pm

1 stop27h 08m

Baltimore/Washington

jeu. 8/28

8:09 am-5:11 pm

1 stop11h 02m

$251

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

jeu. 9/18

12:22 pm-9:59 pm

1 stop7h 37m

Washington, D.C. Reagan-National

mer. 9/24

1:00 pm-11:37 am

1 stop24h 37m

$265

BoisePhiladelphia

BOI - PHL

BOIPHL

Boise Air Term. Gowen Fld

jeu. 8/14

6:06 pm-5:49 am

1 stop9h 43m

Philadelphia

jeu. 8/21

7:15 am-5:11 pm

1 stop11h 56m

$270

BoiseBaltimore

BOI - BWI

BOIBWI

Boise Air Term. Gowen Fld

mer. 10/29

6:28 am-6:16 pm

1 stop9h 48m

Baltimore/Washington

sam. 11/1

7:38 am-4:17 pm

1 stop10h 39m

$286

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

ven. 9/12

6:35 am-5:09 pm

1 stop8h 34m

Washington, D.C. Dulles Intl

ven. 9/19

6:09 pm-12:08 am

1 stop7h 59m

$287

BoiseBaltimore

BOI - BWI

BOIBWI

Boise Air Term. Gowen Fld

mer. 8/27

5:30 am-1:27 pm

1 stop5h 57m

Baltimore/Washington

mer. 9/3

7:20 am-12:35 pm

1 stop7h 15m

$287

BoisePhiladelphia

BOI - PHL

BOIPHL

Boise Air Term. Gowen Fld

jeu. 8/14

6:06 pm-9:56 am

2 stops13h 50m

Philadelphia

jeu. 8/21

9:00 am-5:11 pm

1 stop10h 11m

$296

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

mer. 8/27

8:46 pm-7:32 am

1 stop8h 46m

Washington, D.C. Dulles Intl

dim. 8/31

7:00 am-3:54 pm

1 stop10h 54m

$300

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

mer. 8/27

8:10 am-8:59 pm

1 stop10h 49m

Washington, D.C. Reagan-National

dim. 8/31

8:00 am-3:54 pm

1 stop9h 54m

$300

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 57 results
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Best time to book a flight from Boise to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boise to Maryland

What is the cheapest month to book a flight from Boise to Maryland?

Currently, August is the cheapest month in which you can book a flight from Boise to Maryland (average of $241). Flying from Boise to Maryland in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOI to MD?

Find hourly flight availability from Boise to Maryland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juillet 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to Maryland as you normally would.

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maryland. Reviews last updated juillet 31, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Boise to Maryland. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Boise to Maryland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boise to Maryland?

    For a flight from Boise to Maryland, you will be flying from Air Term. Gowen Fld. Boise Air Term. Gowen Fld (BOI) is just 3.3 mi from the center of the city.

  • What are the cheapest airlines to fly from Boise to Maryland one-way?

    $93 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Hawaiian Airlines and Alaska Airlines, with prices starting from $142 and $143, respectively.

  • What are the most popular routes from Boise to Maryland?

    The most popular flight routes from Boise to Maryland are Boise Air Term. Gowen Fld - Washington, D.C. Dulles Intl, Boise Air Term. Gowen Fld - Washington, D.C. Reagan-National and Boise Air Term. Gowen Fld - Baltimore/Washington.

  • Can I find deals for flights from Boise to Maryland that include hotel bookings?

    Yes. In addition to deals on Boise to Maryland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Maryland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Maryland.

  • Can I find deals for business class flights from Boise to Maryland?

    Yes. Cheapflights offers flight deals from Boise to Maryland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boise to Maryland?

    Currently, August is the cheapest month in which you can book a flight from Boise to Maryland (average of $241). Flying from Boise to Maryland in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Boise to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Boise to Maryland

Discover the top 4 airlines that operate flights from Boise to Maryland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated juillet 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$286Average$422FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$300Average$456FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$305Average$562FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$379Average$459FlexibilityNo cancel feeOn-time63%

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