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Maine

$143+ Cheap flights from Boise (BOI) to Maine

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PWM
Jun 11 — Jun 181
Thu 6/11
Thu 6/18
1 adult, Economy
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Cheap flight deals from Boise to Maine

Cheapest flights from Boise to Maine
Explore the most affordable flight options available from Boise to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.

This Delta deal was found by Cheapflights users on 5/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:43 pm
BOI
-
BOS
1 stop9h 23m
Delta
Mon 9/145:40 am
BOS
-
BOI
1 stop10h 23m
Delta
Deal found 5/12$285
This Southwest deal was found by Cheapflights users on 5/8. 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 6/87:40 pm
BOI
-
BOS
2 stops10h 20m
Southwest
Fri 7/34:30 pm
BOS
-
BOI
1 stop9h 50m
Southwest
Deal found 5/8$290
This Delta deal was found by Cheapflights users on 5/8. 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 9/1712:42 pm
BOI
-
BOS
1 stop9h 41m
Delta
Tue 9/296:00 am
BOS
-
BOI
1 stop8h 14m
Delta
Deal found 5/8$295
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/63:12 pm
BOI
-
BOS
1 stop7h 16m
American Airlines
Sat 6/136:00 am
BOS
-
BOI
1 stop11h 06m
American Airlines
Deal found 5/10$301
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Mon 10/192:57 pm
BOI
-
BOS
1 stop6h 57m
American Airlines
Sat 10/245:24 am
BOS
-
BOI
1 stop9h 08m
American Airlines
Deal found 5/11$309
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:36 pm
BOI
-
BOS
1 stop10h 09m
American Airlines
Mon 8/176:10 am
BOS
-
BOI
1 stop10h 04m
American Airlines
Deal found 5/10$314
This Delta deal was found by Cheapflights users on 5/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:42 pm
BOI
-
BOS
1 stop9h 38m
Delta
Tue 10/205:40 am
BOS
-
BOI
1 stop9h 02m
Delta
Deal found 5/12$315
This American Airlines deal was found by Cheapflights users on 5/7. 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 7/285:36 pm
BOI
-
BOS
1 stop10h 09m
American Airlines
Wed 8/56:00 am
BOS
-
BOI
2 stops10h 14m
American Airlines
Deal found 5/7$320
This Delta deal was found by Cheapflights users on 5/8. 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 9/181:43 pm
BOI
-
BOS
1 stop9h 23m
Delta
Tue 9/297:05 am
BOS
-
BOI
1 stop9h 17m
Delta
Deal found 5/8$325
This Delta deal was found by Cheapflights users on 5/9. 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 7/158:25 am
BOI
-
PWM
2 stops12h 49m
Delta
Wed 7/226:00 am
PWM
-
BOI
1 stop8h 53m
Delta
Deal found 5/9$400
This Delta deal was found by Cheapflights users on 5/10. 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.
Tue 6/911:59 am
BOI
-
PWM
2 stops10h 53m
Delta
Tue 6/1612:40 pm
PWM
-
BOI
2 stops13h 29m
Delta
Deal found 5/10$405
This Southwest deal was found by Cheapflights users on 5/10. 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.
Mon 9/1412:10 pm
BOI
-
PWM
1 stop7h 20m
Southwest
Thu 9/177:40 am
PWM
-
BOI
1 stop8h 30m
Southwest
Deal found 5/10$421

Find flight deals from Boise to Maine

Keep the following information in mind while searching for Boise to Maine flight deals. Data was last updated May 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$285
(Delta)

One-way from

$143
(Delta)

Popular in

January

Cheapest in

October

Average price

$1,062
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Portland flights.
Search Deals
From Boise Air Term. Gowen Fld to Maine
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Maine
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($303 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Maine 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 May 12, 2026.
Use the filters below to find and compare flights from Boise to Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Mon 6/1

11:39 pm-9:46 am

1 stop8h 07m

Boston Logan Intl

Tue 6/9

7:45 am-5:30 pm

1 stop11h 45m

$285

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 9/9

1:43 pm-1:06 am

1 stop9h 23m

Boston Logan Intl

Mon 9/14

3:30 pm-11:59 pm

1 stop10h 29m

$285

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Mon 6/8

7:40 pm-8:00 am

2 stops10h 20m

Boston Logan Intl

Fri 7/3

2:10 pm-10:55 pm

2 stops10h 45m

$295
Quickest round-trip

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Sat 9/19

3:25 pm-11:52 pm

1 stop6h 27m

Boston Logan Intl

Sat 9/26

6:00 am-12:14 pm

1 stop8h 14m

$295

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 10/7

12:42 pm-12:20 am

1 stop9h 38m

Boston Logan Intl

Tue 10/13

7:05 am-2:22 pm

1 stop9h 17m

$342

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Tue 9/29

3:30 pm-6:00 am

1 stop12h 30m

Boston Logan Intl

Tue 10/6

12:50 pm-10:10 pm

2 stops11h 20m

$353

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Fri 8/7

2:53 pm-11:58 pm

1 stop7h 05m

Boston Logan Intl

Fri 8/14

5:51 am-1:42 pm

1 stop9h 51m

$355

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Sat 9/19

5:40 am-8:47 pm

2 stops13h 07m

Boston Logan Intl

Thu 9/24

7:10 am-2:03 pm

1 stop8h 53m

$374

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Mon 6/1

8:51 pm-7:41 am

1 stop8h 50m

Boston Logan Intl

Tue 6/9

6:00 am-5:32 pm

2 stops13h 32m

$384

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 10/21

6:25 am-7:00 pm

2 stops10h 35m

Boston Logan Intl

Sat 10/24

7:45 am-4:30 pm

2 stops10h 45m

$388

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 51 resultsSorted by cheapest first
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6

Best time to book a flight from Boise to Maine

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

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

Reviews of airlines servicing Maine

Get insights into the airlines that provide service to Maine. 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 Maine. Reviews last updated May 12, 2026.
See what other customers who have flown with Southwest,United Airlines, andAmerican Airlines from Boise to Maine have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,295 reviews

Food

7.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,295 reviews
Southwest
8.0
Very good
4,295 reviews

Food

7.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,701 reviews
Southwest
8.0
Very good
4,295 reviews

Food

7.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,661 reviews
Southwest
8.0
Very good
4,295 reviews

Food

7.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

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

    Most people fly from Boise Air Term. Gowen Fld (BOI) if they book a flight from Boise to Maine. Boise Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.

  • How long is the flight from Boise to Maine?

    A quick flight from Boise to Maine can take about 9h 23m. Delta provides one of the quickest options available for as low as $285. There are 2257 mi between Boise and Maine. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    While some choose either Boise Air Term. Gowen Fld - Portland or Boise Air Term. Gowen Fld - Bangor, Boise Air Term. Gowen Fld - Boston Logan Intl is the most popular route from Boise to Maine.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise to Maine by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Boise to Maine

Discover the top 3 airlines that operate flights from Boise to Maine. 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 May 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$350Average$566FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$385Average$744FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$410Average$477FlexibilityNo cancel feeOn-time63%

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