HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boise

$142+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BOI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Maine 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 Maine to Boise

Keep the following information in mind while searching for Maine to Boise flight deals. Data was last updated June 12, 2025.

Round-trip from

$279
(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
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 ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 9/139:20 amBOS - BOI
1 stop9h 58mAlaska Airlines
Sat 9/138:46 pmBOI - BOS
1 stop9h 14mAlaska Airlines
Deal found 6/10$279
This Hawaiian Airlines deal was found by Cheapflights users on 6/12. 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.
Sat 9/66:00 amBOS - BOI
1 stop8h 50mHawaiian Airlines
Sat 9/138:46 pmBOI - BOS
1 stop9h 14mHawaiian Airlines
Deal found 6/12$284
This Delta deal was found by Cheapflights users on 6/10. 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 9/106:10 amBOS - BOI
1 stop10h 53mDelta
Tue 9/1610:38 amBOI - BOS
1 stop11h 06mDelta
Deal found 6/10$285
This American Airlines deal was found by Cheapflights users on 6/11. 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 8/282:33 pmBOS - BOI
1 stop9h 07mAmerican Airlines
Sun 8/311:07 pmBOI - BOS
1 stop8h 52mAmerican Airlines
Deal found 6/11$291
This American Airlines deal was found by Cheapflights users on 6/11. 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 9/86:59 amBOI - PWM
1 stop8h 46mAmerican Airlines
Deal found 6/11$297
This Southwest deal was found by Cheapflights users on 6/10. 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.
Sat 9/65:35 amBOS - BOI
2 stops11h 15mSouthwest
Sat 9/135:10 amBOI - BOS
1 stop6h 55mSouthwest
Deal found 6/10$320
This FlightHub deal was found by Cheapflights users on 6/11. 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.
Sat 9/66:00 amBOS - BOI
2 stops16h 44mSpirit Airlines
Fri 9/129:49 pmBOI - BOS
2 stops22h 23mSpirit Airlines
Deal found 6/11$344
This Booking.com deal was found by Cheapflights users on 6/10. 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.
Thu 7/176:30 amBOS - BOI
1 stop12h 02mMultiple Airlines
Mon 7/287:48 pmBOI - BOS
2 stops10h 49mMultiple Airlines
Deal found 6/10$363
This Southwest deal was found by Cheapflights users on 6/11. 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 45mSouthwest
Deal found 6/11$364
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 10/36:00 amBOS - BOI
1 stop9h 48mUnited Airlines
Fri 10/37:05 pmBOI - BOS
1 stop9h 02mUnited Airlines
Deal found 6/10$391
This United Airlines deal was found by Cheapflights users on 6/11. 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 9/278:00 amPWM - BOI
2 stops12h 47mUnited Airlines
Sat 10/48:20 amBOI - PWM
2 stops13h 00mUnited Airlines
Deal found 6/11$425
This Delta deal was found by Cheapflights users on 6/11. 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 9/1812:30 pmPWM - BOI
2 stops13h 47mDelta
Mon 9/2211:30 pmBOI - PWM
2 stops12h 51mDelta
Deal found 6/11$437

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 12, 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 9/13

9:20 am-5:18 pm

1 stop9h 58m

Boise Air Term. Gowen Fld

Sat 9/13

8:46 pm-8:00 am

1 stop9h 14m

$279

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Sat 9/6

6:00 am-12:50 pm

1 stop8h 50m

Boise Air Term. Gowen Fld

Sat 9/13

8:46 pm-8:00 am

1 stop9h 14m

$284

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 9/10

6:10 am-3:03 pm

1 stop10h 53m

Boise Air Term. Gowen Fld

Tue 9/16

10:38 am-11:44 pm

1 stop11h 06m

$285

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Thu 8/28

2:33 pm-9:40 pm

1 stop9h 07m

Boise Air Term. Gowen Fld

Sun 8/31

1:07 pm-11:59 pm

1 stop8h 52m

$291

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

6:59 am-5:45 pm

1 stop8h 46m

$297

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Sat 9/6

5:35 am-2:50 pm

2 stops11h 15m

Boise Air Term. Gowen Fld

Sat 9/13

5:10 am-2:05 pm

1 stop6h 55m

$320

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Sat 9/6

6:00 am-8:44 pm

2 stops16h 44m

Boise Air Term. Gowen Fld

Fri 9/12

9:49 pm-10:12 pm

2 stops22h 23m

$344

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Thu 7/17

6:30 am-4:32 pm

1 stop12h 02m

Boise Air Term. Gowen Fld

Mon 7/28

7:48 pm-8:37 am

2 stops10h 49m

$363

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-11:10 pm

2 stops10h 45m

$364

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Fri 10/3

6:00 am-1:48 pm

1 stop9h 48m

Boise Air Term. Gowen Fld

Fri 10/3

7:05 pm-6:07 am

1 stop9h 02m

$391

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 22 results
1
2
3

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 $395). 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 12, 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 12, 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

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
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

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
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

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
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

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 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), Alaska Airlines ($189), 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 $395). 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

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 Maine to Boise

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

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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$356Average$670FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$375Average$476FlexibilityNo cancel feeOn-time71%
DeltaCheapest$387Average$577FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$409Average$497FlexibilityNo cancel feeOn-time63%

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.