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Boise

$129+ Cheap flights from Maine 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BOI
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Maine to Boise

Cheapest flights from Maine to Boise
Explore the most affordable flight options available from Maine to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/2510:25 amBOS - BOI
2 stops14h 34mUnited Airlines
Tue 12/3012:20 pmBOI - BOS
1 stop26h 57mUnited Airlines
Deal found 12/17$655
This Delta deal was found by Cheapflights users on 12/16. 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.
Fri 12/268:00 amBOS - BOI
1 stop8h 18mDelta
Wed 12/311:55 pmBOI - BOS
1 stop7h 59mDelta
Deal found 12/16$698
This Delta deal was found by Cheapflights users on 12/18. 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.
Thu 12/256:10 amBOS - BOI
1 stop7h 52mDelta
Mon 12/2911:47 pmBOI - BOS
1 stop9h 21mDelta
Deal found 12/18$699
This United Airlines deal was found by Cheapflights users on 12/18. 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.
Thu 12/255:20 amBOS - BOI
2 stops10h 16mUnited Airlines
Mon 12/296:35 amBOI - BOS
1 stop11h 21mUnited Airlines
Deal found 12/18$745
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/316:45 amBOS - BOI
2 stops18h 14mUnited Airlines
Sun 1/45:12 pmBOI - BOS
2 stops15h 25mUnited Airlines
Deal found 12/16$746
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/1711:30 amBOS - BOI
1 stop12h 55mAmerican Airlines
Mon 12/227:40 amBOI - BOS
1 stop12h 14mAmerican Airlines
Deal found 12/16$748
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/319:30 amPWM - BOI
1 stop29h 09mUnited Airlines
Sun 1/45:12 pmBOI - PWM
2 stops14h 32mUnited Airlines
Deal found 12/17$776
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/304:10 pmPWM - BOI
1 stop22h 32mUnited Airlines
Sun 1/45:12 pmBOI - PWM
2 stops14h 32mUnited Airlines
Deal found 12/17$917
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/319:30 amPWM - BOI
1 stop29h 09mUnited Airlines
Sat 1/32:40 pmBOI - PWM
2 stops17h 04mUnited Airlines
Deal found 12/17$985
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/319:30 amPWM - BOI
1 stop29h 09mUnited Airlines
Fri 1/212:20 pmBOI - PWM
1 stop7h 09mUnited Airlines
Deal found 12/17$1,025
This Southwest deal was found by Cheapflights users on 12/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:30 amPWM - BOI
2 stops11h 05mSouthwest
Sat 1/36:50 pmBOI - PWM
2 stops14h 20mSouthwest
Deal found 12/17$1,163
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Mon 12/294:10 pmPWM - BOI
1 stop8h 49mUnited Airlines
Sat 1/38:20 amBOI - PWM
1 stop11h 09mUnited Airlines
Deal found 12/17$1,722

Find flight deals from Maine to Boise

Keep the following information in mind while searching for Maine to Boise flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$257
(American Airlines)

One-way from

$129
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$667
Provider with most accurate pricing for Boston Logan Intl-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Boise Air Term. Gowen Fld flights.
Search Deals
From Maine to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Maine to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine 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 December 18, 2025.
Use the filters below to find and compare flights from Maine to Boise that are best for you.

Fly from

Maine

Fly to

Boise

Route

Depart

Return

Price

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Sat 1/17

6:00 am-12:39 pm

1 stop8h 39m

Boise Air Term. Gowen Fld

Wed 1/21

6:10 am-3:37 pm

1 stop7h 27m

$257

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Fri 1/9

6:00 am-2:08 pm

1 stop10h 08m

Boise Air Term. Gowen Fld

Sun 1/11

5:54 pm-5:32 am

1 stop9h 38m

$257

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Mon 1/12

12:45 pm-9:52 pm

2 stops11h 07m

Boise Air Term. Gowen Fld

Thu 1/15

2:37 pm-11:46 pm

1 stop7h 09m

$262

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Fri 1/30

9:45 am-7:25 pm

1 stop11h 40m

Boise Air Term. Gowen Fld

Tue 2/3

7:20 am-7:33 pm

2 stops10h 13m

$304

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Sun 1/11

6:00 am-12:39 pm

1 stop8h 39m

Boise Air Term. Gowen Fld

Wed 1/14

8:10 am-6:57 pm

2 stops8h 47m

$306

PortlandBoise

PWM - BOI

PWMBOI

Portland

Wed 3/25

12:50 pm-11:59 pm

2 stops13h 09m

Boise Air Term. Gowen Fld

Mon 3/30

7:30 pm-12:00 pm

2 stops14h 30m

$327

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Sat 1/17

7:00 am-3:10 pm

1 stop10h 10m

Boise Air Term. Gowen Fld

Wed 1/21

7:00 am-11:54 pm

2 stops14h 54m

$347

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Tue 2/3

7:00 am-3:10 pm

1 stop10h 10m

Boise Air Term. Gowen Fld

Wed 2/4

5:55 pm-3:20 pm

2 stops19h 25m

$367

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Sun 1/11

6:00 am-12:39 pm

1 stop8h 39m

Boise Air Term. Gowen Fld

Thu 1/15

12:19 pm-11:49 pm

2 stops9h 30m

$370

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 3/4

6:50 am-3:20 pm

1 stop10h 30m

Boise Air Term. Gowen Fld

Sun 3/8

4:25 pm-12:55 am

1 stop6h 30m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 24 results
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Best time to book a flight from Maine to Boise

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

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

Currently, April is the cheapest month in which you can book a flight from Maine to Boise (average of $310). Flying from Maine to Boise in January is currently the most expensive (average of $451). 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 ME to BOI?

Find hourly flight availability from Maine 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 December 18, 2025.

When flying from Maine to Boise, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 56% versus a flight in the evening.

How much does it cost to fly round-trip from Maine to Boise?

Related info for your journey

Find useful and relevant information for your journey from Maine 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 Maine?

    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 Maine.

  • How long is the flight from Maine to Boise?

    Departing from Maine to Boise will take you 8h 39m. Maine and Boise are separated by a distance of 2257 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Maine to Boise (average of $310). Flying from Maine to Boise in January is currently the most expensive (average of $451). 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 Boise?

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

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Alternative routes for Maine to Boise

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

Discover the top 4 airlines that operate flights from Maine 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$312Average$451FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$356Average$449FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$356Average$582FlexibilityNo cancel feeOn-time69%
DeltaCheapest$365Average$476FlexibilityNo cancel feeOn-timeN/A

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