Boise

$143+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BOI
Jun 23 — Jun 301
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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 June 18, 2025.

Round-trip from

$285
(Alaska Airlines)

One-way from

$143
(American Airlines)

Popular in

July

Cheapest in

September

Average price

$557
From Maine to Boise Air Term. Gowen Fld
One-way flight from Maine to Boise Air Term. Gowen Fld
Highest demand for flights based on searches. 4% potential increase in price ($25 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Average for round-trip flights in June 2025

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 June 18, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:20 amBOS - BOI
1 stop9h 40mAlaska Airlines
Tue 9/1610:00 amBOI - BOS
1 stop12h 23mAlaska Airlines
Deal found 6/17$285
This American Airlines deal was found by Cheapflights users on 6/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:00 amBOS - BOI
1 stop8h 48mAmerican Airlines
Tue 9/166:59 amBOI - BOS
2 stops10h 00mAmerican Airlines
Deal found 6/17$290
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:20 amBOS - BOI
2 stops9h 45mSouthwest
Mon 12/811:45 amBOI - BOS
1 stop9h 00mSouthwest
Deal found 6/16$322
This Delta deal was found by Cheapflights users on 6/16. 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.
Sat 9/66:50 amBOS - BOI
1 stop10h 13mDelta
Fri 9/1211:30 pmBOI - BOS
1 stop9h 36mDelta
Deal found 6/16$331
This American Airlines deal was found by Cheapflights users on 6/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:00 amPWM - BOI
1 stop8h 32mAmerican Airlines
Mon 9/81:12 pmBOI - PWM
1 stop8h 57mAmerican Airlines
Deal found 6/17$337
This Southwest deal was found by Cheapflights users on 6/17. 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.
Thu 9/1810:35 amPWM - BOI
1 stop7h 15mSouthwest
Mon 9/2210:25 amBOI - PWM
2 stops10h 55mSouthwest
Deal found 6/17$353
This United Airlines deal was found by Cheapflights users on 6/17. 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 7/18:05 amBOS - BOI
1 stop10h 35mUnited Airlines
Fri 7/42:32 pmBOI - BOS
1 stop7h 23mUnited Airlines
Deal found 6/17$354
This Delta deal was found by Cheapflights users on 6/16. 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.
Thu 9/114:55 pmPWM - BOI
2 stops9h 22mDelta
Wed 9/241:43 pmBOI - PWM
1 stop8h 20mDelta
Deal found 6/16$370
This Mytrip deal was found by Cheapflights users on 6/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/410:39 amBOS - BOI
2 stops13h 04mMultiple Airlines
Fri 8/87:48 pmBOI - BOS
2 stops10h 49mMultiple Airlines
Deal found 6/16$376
This Sun Country Air deal was found by Cheapflights users on 6/17. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3111:38 amBOS - BOI
1 stop7h 24mSun Country Air
Sun 8/35:56 pmBOI - BOS
1 stop14h 41mSun Country Air
Deal found 6/17$510
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/173:28 pmPWM - BOI
1 stop7h 58mUnited Airlines
Sat 7/1212:39 pmBOI - PWM
1 stop7h 22mUnited Airlines
Deal found 6/15$661

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 June 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

Wed 9/10

7:20 am-3:00 pm

1 stop9h 40m

Boise Air Term. Gowen Fld

Tue 9/16

10:00 am-12:23 am

1 stop12h 23m

$285

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 9/10

6:00 am-12:48 pm

1 stop8h 48m

Boise Air Term. Gowen Fld

Tue 9/16

6:59 am-6:59 pm

2 stops10h 00m

$290

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Sat 9/6

6:50 am-3:03 pm

1 stop10h 13m

Boise Air Term. Gowen Fld

Fri 9/12

11:30 pm-11:06 am

1 stop9h 36m

$331

PortlandBoise

PWM - BOI

PWMBOI

Portland

Thu 9/4

6:00 am-12:32 pm

1 stop8h 32m

Boise Air Term. Gowen Fld

Mon 9/8

1:12 pm-12:09 am

1 stop8h 57m

$337

PortlandBoise

PWM - BOI

PWMBOI

Portland

Thu 9/18

10:35 am-3:50 pm

1 stop7h 15m

Boise Air Term. Gowen Fld

Mon 9/22

10:25 am-11:20 pm

2 stops10h 55m

$353

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Tue 7/1

8:05 am-4:40 pm

1 stop10h 35m

Boise Air Term. Gowen Fld

Fri 7/4

2:32 pm-11:55 pm

1 stop7h 23m

$354

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Sun 8/17

5:30 am-3:20 pm

1 stop11h 50m

Boise Air Term. Gowen Fld

Wed 8/20

8:45 am-9:35 pm

2 stops10h 50m

$358

PortlandBoise

PWM - BOI

PWMBOI

Portland

Thu 9/11

4:55 pm-12:17 am

2 stops9h 22m

Boise Air Term. Gowen Fld

Wed 9/24

1:43 pm-12:03 am

1 stop8h 20m

$370

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Mon 8/4

10:39 am-9:43 pm

2 stops13h 04m

Boise Air Term. Gowen Fld

Fri 8/8

7:48 pm-8:37 am

2 stops10h 49m

$376

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Thu 7/31

11:38 am-5:02 pm

1 stop7h 24m

Boise Air Term. Gowen Fld

Sun 8/3

5:56 pm-10:37 am

1 stop14h 41m

$510

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 21 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 $396). 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 June 18, 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.

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 June 18, 2025.
Read through reviews of airlines operating flights from Maine to Boise, such as Alaska Airlines, Southwest and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
8.0
Very good

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

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 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.

  • 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 American Airlines ($143), Southwest ($164), and Delta ($190).

  • 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 $396). 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 Maine?

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

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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.

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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$312Average$452FlexibilityNo cancel feeOn-time71%
DeltaCheapest$344Average$538FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$356Average$632FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$409Average$497FlexibilityNo cancel feeOn-time63%

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