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Boise

$159+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BOI
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Maine to Boise

Keep the following information in mind while searching for Maine to Boise flight deals. Data was last updated September 16, 2025.

Round-trip from

$317
(Delta)

One-way from

$159
(American Airlines)

Popular in

July

Cheapest in

August

Average price

$452
From Maine to Boise Air Term. Gowen Fld
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One-way flight from Maine to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 4% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 16, 2025.

This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 10/286:15 amBOS - BOI
1 stop10h 50mDelta
Tue 11/43:00 pmBOI - BOS
1 stop6h 59mDelta
Deal found 9/16$317
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 10/282:04 pmBOS - BOI
2 stops10h 18mAmerican Airlines
Tue 11/41:40 pmBOI - BOS
1 stop7h 44mAmerican Airlines
Deal found 9/14$322
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/186:00 amBOS - BOI
1 stop7h 39mUnited Airlines
Sat 10/187:05 pmBOI - BOS
1 stop9h 02mUnited Airlines
Deal found 9/14$332
This Delta deal was found by Cheapflights users on 9/15. 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.
Wed 12/35:45 amBOS - BOI
1 stop10h 32mDelta
Sat 12/61:54 pmBOI - BOS
1 stop7h 58mDelta
Deal found 9/15$334
This Delta deal was found by Cheapflights users on 9/15. 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.
Wed 12/36:47 pmBOS - BOI
1 stop7h 56mDelta
Fri 12/57:45 amBOI - BOS
1 stop11h 42mDelta
Deal found 9/15$348
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 12/49:00 amBOS - BOI
1 stop9h 16mAlaska Airlines
Mon 12/88:26 pmBOI - BOS
1 stop9h 14mAlaska Airlines
Deal found 9/15$350
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 12/137:15 amBOS - BOI
1 stop10h 47mDelta
Mon 12/155:35 amBOI - BOS
1 stop6h 15mDelta
Deal found 9/15$351
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 12/47:00 amBOS - BOI
1 stop10h 24mAlaska Airlines
Sat 12/67:27 amBOI - BOS
2 stops14h 32mAlaska Airlines
Deal found 9/15$352
This Delta deal was found by Cheapflights users on 9/15. 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.
Wed 12/310:55 amBOS - BOI
2 stops15h 15mDelta
Tue 12/91:56 pmBOI - BOS
1 stop9h 25mDelta
Deal found 9/15$355
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 12/54:40 pmBOS - BOI
1 stop9h 15mAlaska Airlines
Mon 12/85:45 amBOI - BOS
1 stop7h 39mAlaska Airlines
Deal found 9/15$364
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 12/57:00 amBOS - BOI
1 stop11h 16mAlaska Airlines
Sat 12/67:27 amBOI - BOS
2 stops14h 32mAlaska Airlines
Deal found 9/15$366
This Delta deal was found by Cheapflights users on 9/14. 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.
Sat 10/256:30 amPWM - BOI
2 stops19h 24mDelta
Tue 10/285:42 amBOI - PWM
2 stops15h 27mDelta
Deal found 9/14$410

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 September 16, 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

Tue 10/28

5:45 am-2:02 pm

1 stop10h 17m

Boise Air Term. Gowen Fld

Tue 11/4

5:25 am-4:22 pm

1 stop8h 57m

$317

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 12/3

6:25 pm-12:10 am

1 stop7h 45m

Boise Air Term. Gowen Fld

Tue 12/9

3:12 pm-11:59 pm

1 stop6h 47m

$317

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Tue 10/28

2:04 pm-10:22 pm

2 stops10h 18m

Boise Air Term. Gowen Fld

Tue 11/4

1:40 pm-11:24 pm

1 stop7h 44m

$322

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Sat 10/18

6:00 am-11:39 am

1 stop7h 39m

Boise Air Term. Gowen Fld

Sat 10/18

7:05 pm-6:07 am

1 stop9h 02m

$332

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 12/3

7:15 am-4:02 pm

1 stop10h 47m

Boise Air Term. Gowen Fld

Mon 12/8

11:44 am-11:52 pm

1 stop10h 08m

$334

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Thu 12/4

11:10 am-6:52 pm

1 stop9h 42m

Boise Air Term. Gowen Fld

Tue 12/9

3:54 pm-5:29 am

1 stop11h 35m

$334

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 12/3

6:47 pm-12:43 am

1 stop7h 56m

Boise Air Term. Gowen Fld

Fri 12/5

7:45 am-9:27 pm

1 stop11h 42m

$348

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Thu 12/4

9:00 am-4:16 pm

1 stop9h 16m

Boise Air Term. Gowen Fld

Mon 12/8

8:26 pm-7:40 am

1 stop9h 14m

$350

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Sat 12/13

7:15 am-4:02 pm

1 stop10h 47m

Boise Air Term. Gowen Fld

Mon 12/15

5:35 am-1:50 pm

1 stop6h 15m

$351

PortlandBoise

PWM - BOI

PWMBOI

Portland

Sat 10/25

6:30 am-11:54 pm

2 stops19h 24m

Boise Air Term. Gowen Fld

Tue 10/28

3:00 pm-1:06 pm

2 stops20h 06m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 30 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, October is the cheapest month in which you can book a flight from Maine to Boise (average of $314). Flying from Maine to Boise in June is currently the most expensive (average of $398). 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 September 16, 2025.

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

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 10h 17m. 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.

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

    The cheapest airlines for a one-way flight from Maine to Boise are Alaska Airlines ($168), Delta ($169), and United Airlines ($169).

  • 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, October is the cheapest month in which you can book a flight from Maine to Boise (average of $314). Flying from Maine to Boise in June is currently the most expensive (average of $398). 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$312Average$434FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$356Average$609FlexibilityNo cancel feeOn-time69%
DeltaCheapest$365Average$562FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$394Average$467FlexibilityNo cancel feeOn-time63%

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