HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boise

$108+ Cheap flights from Maryland to Boise (BOI)

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BOI
may. 5 — may. 121
lun. 5/5
lun. 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Maryland to Boise with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Maryland to Boise

Keep the following information in mind while searching for Maryland to Boise flight deals. Data was last updated abril 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$218
(Booking.com)

One-way from

$108
(Cheapflightsfares)

Popular in

December

Cheapest in

April

Average price

$304
Provider with most accurate pricing for Washington, D.C. (WAS)-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Boise Air Term. Gowen Fld flights.
Search Deals
From Maryland to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Maryland to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Maryland to Boise

Cheapest flights from Maryland to Boise
Explore the most affordable flight options available from Maryland to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 2025.

This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/141:00 pmDCA - BOI
1 stop26h 37mFrontier
dom. 5/182:27 pmBOI - DCA
1 stop29h 32mFrontier
Deal found 4/29$218
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/45:20 pmBWI - BOI
1 stop20h 27mFrontier
dom. 6/812:36 pmBOI - BWI
1 stop25h 49mFrontier
Deal found 4/29$235
This Frontier deal was found by Cheapflights users on 4/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/56:15 amPHL - BOI
1 stop7h 32mFrontier
dom. 6/812:36 pmBOI - PHL
1 stop7h 34mFrontier
Deal found 4/29$258
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/206:15 amBWI - BOI
1 stop7h 16mUnited Airlines
sáb. 9/277:00 amBOI - BWI
1 stop6h 14mUnited Airlines
Deal found 4/29$287
This Mytrip deal was found by Cheapflights users on 4/29. 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.
jue. 5/157:17 amBWI - BOI
1 stop30h 04mSpirit Airlines
lun. 5/1912:16 pmBOI - BWI
2 stops20h 48mSpirit Airlines
Deal found 4/29$293
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/56:15 amPHL - BOI
1 stop7h 32mMultiple Airlines
lun. 6/912:16 pmBOI - PHL
1 stop15h 45mMultiple Airlines
Deal found 4/28$295
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
jue. 5/299:00 amIAD - BOI
1 stop8h 55mAlaska Airlines
mié. 6/1112:54 pmBOI - IAD
1 stop15h 01mAlaska Airlines
Deal found 4/28$300
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/206:35 amIAD - BOI
1 stop9h 14mUnited Airlines
sáb. 9/277:00 amBOI - IAD
1 stop6h 32mUnited Airlines
Deal found 4/29$301
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/47:00 amDCA - BOI
1 stop8h 50mUnited Airlines
sáb. 6/710:45 amBOI - DCA
1 stop8h 42mUnited Airlines
Deal found 4/29$301
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/295:24 pmIAD - BOI
2 stops8h 58mDelta
jue. 6/57:49 pmBOI - IAD
1 stop8h 03mDelta
Deal found 4/29$306
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/46:00 amDCA - BOI
2 stops7h 54mDelta
sáb. 6/71:18 pmBOI - DCA
1 stop8h 25mDelta
Deal found 4/29$306
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/27:05 pmPHL - BOI
1 stop6h 46mDelta
mar. 7/83:17 pmBOI - PHL
1 stop7h 12mDelta
Deal found 4/29$307

Cheapflights Fare Finder

Customize your flight search to find flights from Maryland to Boise 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 abril 30, 2025.
Use the filters below to find and compare flights from Maryland to Boise that are best for you.

Fly from

Maryland

Fly to

Boise

Route

Depart

Return

Price

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

mié. 5/14

1:00 pm-1:37 pm

1 stop26h 37m

Boise Air Term. Gowen Fld

dom. 5/18

2:27 pm-9:59 pm

1 stop29h 32m

$218

BaltimoreBoise

BWI - BOI

BWIBOI

Baltimore/Washington

mié. 6/4

5:20 pm-11:47 am

1 stop20h 27m

Boise Air Term. Gowen Fld

dom. 6/8

12:36 pm-4:25 pm

1 stop25h 49m

$235

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

jue. 6/5

6:15 am-11:47 am

1 stop7h 32m

Boise Air Term. Gowen Fld

dom. 6/8

12:36 pm-10:10 pm

1 stop7h 34m

$258

BaltimoreBoise

BWI - BOI

BWIBOI

Baltimore/Washington

sáb. 9/20

6:15 am-11:31 am

1 stop7h 16m

Boise Air Term. Gowen Fld

sáb. 9/27

7:00 am-3:14 pm

1 stop6h 14m

$287

BaltimoreBoise

BWI - BOI

BWIBOI

Baltimore/Washington

jue. 5/15

7:17 am-11:21 am

1 stop30h 04m

Boise Air Term. Gowen Fld

lun. 5/19

12:16 pm-11:04 am

2 stops20h 48m

$293

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

jue. 6/5

6:15 am-11:47 am

1 stop7h 32m

Boise Air Term. Gowen Fld

lun. 6/9

12:16 pm-6:01 am

1 stop15h 45m

$295

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

jue. 5/29

9:00 am-3:55 pm

1 stop8h 55m

Boise Air Term. Gowen Fld

mié. 6/11

12:54 pm-5:55 am

1 stop15h 01m

$300

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

jue. 5/29

7:05 am-12:08 pm

1 stop7h 03m

Boise Air Term. Gowen Fld

jue. 6/5

7:49 pm-5:52 am

1 stop8h 03m

$301

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

mié. 6/4

7:00 am-1:50 pm

1 stop8h 50m

Boise Air Term. Gowen Fld

sáb. 6/7

10:45 am-9:27 pm

1 stop8h 42m

$301

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

mié. 6/4

6:00 am-11:54 am

2 stops7h 54m

Boise Air Term. Gowen Fld

sáb. 6/7

1:18 pm-11:43 pm

1 stop8h 25m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 48 results
1
2
3
...
5

Best time to book a flight from Maryland to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Maryland 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 Maryland to Boise

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

Currently, October is the cheapest month in which you can book a flight from Maryland to Boise (average of $314). Flying from Maryland to Boise in June is currently the most expensive (average of $406). 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 MD to BOI?

Find hourly flight availability from Maryland to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 30, 2025.

When flying from Maryland to Boise, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated abril 30, 2025.
Read through reviews of airlines operating flights from Maryland to Boise, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,402 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Boise. 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 into for flights to Boise from Maryland?

    Located just 3.3 mi from the city center, Boise Air Term. Gowen Fld (BOI) is the airport most travelers will use when flying to Boise from Maryland.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $108. However, be on the lookout for offers from Delta and Alaska Airlines, as they are both options that can get you from Maryland to Boise for a low price.

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

    When deciding which route to take from Maryland to Boise consider Washington, D.C. Dulles Intl - Boise Air Term. Gowen Fld, Baltimore/Washington - Boise Air Term. Gowen Fld or Philadelphia - Boise Air Term. Gowen Fld as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maryland to Boise 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 Maryland to Boise?

    Currently, October is the cheapest month in which you can book a flight from Maryland to Boise (average of $314). Flying from Maryland to Boise in June is currently the most expensive (average of $406). 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

Traveling to a place near Maryland?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Maryland to Boise

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Jackson flights
John F Kennedy Intl to Jackson flights
O'Hare Intl to Jackson flights
LaGuardia to Jackson flights
Los Angeles to Boise flights
Seattle to Boise flights
Sky Harbor Intl to Spokane flights
Minneapolis to Spokane flights
Atlanta to Jackson flights
O'Hare Intl to Spokane flights
Seattle to Spokane flights
Los Angeles to Jackson flights
San Francisco to Boise flights
Dallas/Fort Worth to Spokane flights
Denver to Spokane flights
Los Angeles to Spokane flights
Dallas/Fort Worth to Boise flights
Portland to Boise flights
Indianapolis to Boise flights
Sacramento to Boise flights
Denver to Boise flights
Dulles Intl to Jackson flights
Minneapolis to Boise flights
Santa Ana to Boise flights
San Francisco to Jackson flights
Boston to Jackson flights
O'Hare Intl to Boise flights
Charlotte to Jackson flights
Portland to Spokane flights
San Diego to Boise flights
Burbank to Boise flights
San Francisco to Spokane flights
Reagan-National to Jackson flights
Baltimore to Jackson flights
San Diego to Spokane flights
Raleigh to Jackson flights
Newark to Spokane flights
Sky Harbor Intl to Boise flights
John F Kennedy Intl to Spokane flights
Seattle to Jackson flights
Dallas/Fort Worth to Jackson flights
Newark to Boise flights
John F Kennedy Intl to Boise flights
Atlanta to Boise flights
Sacramento to Spokane flights
Ontario to Spokane flights
Ontario to Boise flights
Boise to Spokane flights
Denver to Jackson flights
Philadelphia to Spokane flights

Top 4 airlines flying from Maryland to Boise

Discover the top 4 airlines that operate flights from Maryland to Boise. 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 abril 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$230Average$442FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$298Average$618FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$347Average$494FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$586Average$930FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.