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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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BOI
Jun 15 — Jun 221
Mon 6/15
Mon 6/22
1 adult, Economy
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Cheap 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 May 16, 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 5/276:15 am
BOS
-
BOI
1 stop10h 19m
Delta
Wed 6/1011:55 am
BOI
-
BOS
1 stop10h 26m
Delta
Deal found 5/12$285
This American Airlines deal was found by Cheapflights users on 5/13. 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 8/186:00 am
BOS
-
BOI
2 stops10h 14m
American Airlines
Sat 8/222:46 pm
BOI
-
BOS
1 stop7h 13m
American Airlines
Deal found 5/13$290
This American Airlines deal was found by Cheapflights users on 5/13. 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 5/276:00 am
BOS
-
BOI
2 stops10h 20m
American Airlines
Wed 6/103:12 pm
BOI
-
BOS
1 stop7h 16m
American Airlines
Deal found 5/13$310
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.
Tue 6/24:06 pm
BOS
-
BOI
1 stop8h 23m
American Airlines
Sat 6/63:12 pm
BOI
-
BOS
1 stop7h 16m
American Airlines
Deal found 5/11$313
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
BOS
-
BOI
2 stops10h 20m
American Airlines
Tue 6/93:12 pm
BOI
-
BOS
1 stop7h 16m
American Airlines
Deal found 5/12$315
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.
Wed 5/278:37 am
BOS
-
BOI
1 stop7h 43m
American Airlines
Fri 6/53:12 pm
BOI
-
BOS
1 stop7h 16m
American Airlines
Deal found 5/11$320
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:45 pm
BOS
-
BOI
2 stops10h 25m
Southwest
Mon 9/213:45 pm
BOI
-
BOS
1 stop12h 15m
Southwest
Deal found 5/11$326
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am
PWM
-
BOI
1 stop8h 39m
Delta
Tue 11/1011:30 pm
BOI
-
PWM
2 stops11h 52m
Delta
Deal found 5/11$400
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
PWM
-
BOI
1 stop10h 20m
American Airlines
Tue 6/93:12 pm
BOI
-
PWM
1 stop7h 30m
American Airlines
Deal found 5/12$431
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 5/272:05 pm
PWM
-
BOI
1 stop10h 23m
Delta
Tue 6/911:59 am
BOI
-
PWM
2 stops10h 53m
Delta
Deal found 5/12$436
This Southwest deal was found by Cheapflights users on 5/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:40 am
PWM
-
BOI
1 stop11h 35m
Southwest
Wed 7/87:10 am
BOI
-
PWM
1 stop12h 20m
Southwest
Deal found 5/15$474
This Delta deal was found by Cheapflights users on 5/13. 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 5/276:00 am
PWM
-
BOI
1 stop8h 43m
Delta
Fri 5/292:23 pm
BOI
-
PWM
2 stops23h 14m
Delta
Deal found 5/13$495

Find flight deals from Maine to Boise

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

July

Cheapest in

January

Average price

$557
Provider with most accurate pricing for Portland-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Boise Air Term. Gowen Fld flights.
Search Deals
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. 8% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($26 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 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 May 16, 2026.
Use the filters below to find and compare flights from Maine to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Tue 6/2

7:48 am-2:41 pm

1 stop8h 53m

Boise Air Term. Gowen Fld

Tue 6/9

2:04 pm-1:31 am

1 stop9h 27m

$285

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 5/27

9:01 am-3:34 pm

1 stop8h 33m

Boise Air Term. Gowen Fld

Wed 5/27

8:28 pm-6:20 am

1 stop7h 52m

$330

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Tue 6/2

7:48 am-2:41 pm

1 stop8h 53m

Boise Air Term. Gowen Fld

Sun 6/7

6:42 pm-6:05 am

1 stop9h 23m

$334

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Tue 6/9

7:45 am-5:30 pm

1 stop11h 45m

Boise Air Term. Gowen Fld

Wed 6/17

11:55 am-12:21 am

1 stop10h 26m

$342

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 6/3

7:48 am-5:07 pm

1 stop11h 19m

Boise Air Term. Gowen Fld

Thu 6/4

12:15 pm-12:40 am

1 stop10h 25m

$342

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Thu 7/16

4:30 pm-12:20 am

1 stop9h 50m

Boise Air Term. Gowen Fld

Tue 7/21

6:00 am-6:00 pm

2 stops10h 00m

$394

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Fri 10/23

5:00 am-10:30 am

1 stop7h 30m

Boise Air Term. Gowen Fld

Sun 10/25

6:45 pm-6:50 am

1 stop10h 05m

$399

PortlandBoise

PWM - BOI

PWMBOI

Portland

Tue 11/10

6:00 am-12:39 pm

1 stop8h 39m

Boise Air Term. Gowen Fld

Tue 11/10

11:30 pm-1:22 pm

2 stops11h 52m

$400

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 5/27

9:50 am-9:40 pm

2 stops13h 50m

Boise Air Term. Gowen Fld

Tue 6/2

7:05 pm-11:05 am

2 stops14h 00m

$405

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Tue 8/18

9:33 am-9:37 pm

2 stops14h 04m

Boise Air Term. Gowen Fld

Sat 8/22

10:36 am-12:34 am

2 stops11h 58m

$405

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 36 resultsSorted by cheapest first
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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

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

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 8h 33m. 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.

  • 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.

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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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 May 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$312Average$463FlexibilityNo cancel feeOn-time71%
DeltaCheapest$332Average$418FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$352Average$447FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$356Average$606FlexibilityNo cancel feeOn-time69%

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