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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PWM
Jul 31 — Aug 71
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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 July 1, 2026.

This American Airlines deal was found by Cheapflights users on 6/29. 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 9/112:12 pm
BOI
-
BOS
1 stop9h 25m
American Airlines
Tue 9/228:33 am
BOS
-
BOI
1 stop7h 58m
American Airlines
Deal found 6/29$307
This American Airlines deal was found by Cheapflights users on 6/27. 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 8/118:01 am
BOI
-
BOS
1 stop10h 44m
American Airlines
Tue 8/187:10 am
BOS
-
BOI
1 stop9h 19m
American Airlines
Deal found 6/27$308
This Southwest deal was found by Cheapflights users on 6/28. 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.
Tue 8/112:25 pm
BOI
-
BOS
1 stop7h 40m
Southwest
Tue 8/182:10 pm
BOS
-
BOI
2 stops11h 00m
Southwest
Deal found 6/28$312
This Delta deal was found by Cheapflights users on 6/30. 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 9/92:50 pm
BOI
-
BOS
1 stop7h 09m
Delta
Mon 9/144:00 pm
BOS
-
BOI
1 stop9h 58m
Delta
Deal found 6/30$313
This Southwest deal was found by Cheapflights users on 6/29. 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.
Tue 11/178:20 am
BOI
-
BOS
1 stop9h 20m
Southwest
Thu 11/195:00 am
BOS
-
BOI
1 stop8h 00m
Southwest
Deal found 6/29$315
This Southwest deal was found by Cheapflights users on 6/27. 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.
Tue 11/105:50 am
BOI
-
BOS
2 stops8h 55m
Southwest
Wed 11/111:10 pm
BOS
-
BOI
2 stops11h 15m
Southwest
Deal found 6/27$317
This Delta deal was found by Cheapflights users on 6/30. 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 9/3012:14 pm
BOI
-
BOS
1 stop10h 20m
Delta
Mon 10/57:45 am
BOS
-
BOI
1 stop11h 34m
Delta
Deal found 6/30$320
This Delta deal was found by Cheapflights users on 6/29. 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 10/1310:34 am
BOI
-
BOS
1 stop11h 24m
Delta
Tue 10/206:15 am
BOS
-
BOI
1 stop10h 41m
Delta
Deal found 6/29$321
This Southwest deal was found by Cheapflights users on 6/27. 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 8/102:55 pm
BOI
-
BOS
1 stop7h 35m
Southwest
Tue 8/189:05 am
BOS
-
BOI
1 stop12h 40m
Southwest
Deal found 6/27$322
This American Airlines deal was found by Cheapflights users on 6/28. 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 8/292:58 pm
BOI
-
BOS
1 stop7h 00m
American Airlines
Sun 9/66:00 am
BOS
-
BOI
1 stop9h 59m
American Airlines
Deal found 6/28$323
This Southwest deal was found by Cheapflights users on 6/30. 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 9/102:55 pm
BOI
-
BOS
1 stop7h 35m
Southwest
Sat 9/195:50 am
BOS
-
BOI
2 stops11h 40m
Southwest
Deal found 6/30$325
This Delta deal was found by Cheapflights users on 6/29. 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 8/1811:12 am
BOI
-
PWM
2 stops10h 01m
Delta
Sat 8/226:05 am
PWM
-
BOI
1 stop8h 44m
Delta
Deal found 6/29$352

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 July 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$285
(American Airlines)

One-way from

$154
(Southwest)

Popular in

January

Cheapest in

October

Average price

$591
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Portland flight deals.
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Portland flights.
From Boise Air Term. Gowen Fld to Maine
One-way flight from Boise Air Term. Gowen Fld to Maine
Highest demand for flights based on searches. 27% potential increase in price ($295 potential increase over avg. RT price).
Cheapest flight prices on average. 7% potential price decrease ($51 potential savings vs. average RT price).
Average for round-trip flights in July 2026

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 July 1, 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

Wed 9/9

1:06 pm-11:53 pm

1 stop8h 47m

Boston Logan Intl

Mon 9/14

11:39 am-6:39 pm

1 stop9h 00m

$313

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Mon 10/5

12:14 pm-12:34 am

1 stop10h 20m

Boston Logan Intl

Sat 10/10

5:50 am-12:28 pm

1 stop8h 38m

$327

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Sun 8/23

7:00 am-12:25 am

1 stop15h 25m

Boston Logan Intl

Wed 8/26

2:45 pm-11:20 pm

2 stops10h 35m

$334

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Sat 10/24

4:50 pm-5:59 am

1 stop11h 09m

Boston Logan Intl

Sun 11/1

6:00 pm-11:55 pm

1 stop7h 55m

$349

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Fri 10/16

7:45 pm-8:15 am

2 stops10h 30m

Boston Logan Intl

Sat 10/24

12:40 pm-9:20 pm

1 stop10h 40m

$359

BoisePortland

BOI - PWM

BOIPWM

Boise Air Term. Gowen Fld

Mon 8/17

11:10 pm-12:02 pm

2 stops10h 52m

Portland

Tue 8/25

6:00 am-5:55 pm

2 stops13h 55m

$383

BoisePortland

BOI - PWM

BOIPWM

Boise Air Term. Gowen Fld

Sat 8/15

6:44 am-10:48 pm

2 stops14h 04m

Portland

Wed 8/19

1:30 pm-10:11 pm

2 stops10h 41m

$386

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 8/12

5:00 pm-5:30 am

1 stop10h 30m

Boston Logan Intl

Sun 8/16

5:51 am-1:42 pm

1 stop9h 51m

$387

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Sat 9/19

7:48 pm-7:39 am

1 stop9h 51m

Boston Logan Intl

Wed 9/23

7:12 am-3:30 pm

1 stop10h 18m

$388

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Tue 8/4

12:23 pm-12:17 am

1 stop9h 54m

Boston Logan Intl

Mon 8/17

4:05 pm-11:53 pm

1 stop9h 48m

$396

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Showing 1-10 of 40 resultsSorted by cheapest first
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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 July 1, 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.

Overall

7.9

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Overall

7.9

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Overall

7.9

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Overall

7.9

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

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 8h 47m. Delta provides one of the quickest options available for as low as $313. 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?

  • 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 July 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$364Average$591FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$397Average$498FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$480Average$819FlexibilityNo cancel feeOn-time69%

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