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Maine

$159+ Cheap flights from Idaho 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PWM
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Find flight deals from Idaho to Maine

Cheapest flights from Idaho to Maine
Explore the most affordable flight options available from Idaho to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This Delta deal was found by Cheapflights users on 11/1. 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 12/1612:55 pmBOI - BOS
1 stop8h 46mDelta
Thu 12/255:45 amBOS - BOI
1 stop10h 29mDelta
Deal found 11/1$319
This Delta deal was found by Cheapflights users on 11/1. 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.
Mon 12/151:54 pmBOI - BOS
1 stop8h 04mDelta
Thu 12/258:00 amBOS - BOI
1 stop8h 14mDelta
Deal found 11/1$327
This Delta deal was found by Cheapflights users on 11/1. 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 12/2311:47 pmBOI - BOS
1 stop8h 22mDelta
Wed 12/317:15 amBOS - BOI
1 stop9h 34mDelta
Deal found 11/1$339
This Delta deal was found by Cheapflights users on 11/1. 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.
Mon 12/151:54 pmBOI - BOS
1 stop8h 04mDelta
Wed 12/317:15 amBOS - BOI
1 stop9h 34mDelta
Deal found 11/1$347
This Delta deal was found by Cheapflights users on 10/31. 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 12/1212:55 pmJAC - BOS
1 stop8h 46mDelta
Tue 12/1611:25 amBOS - JAC
2 stops12h 04mDelta
Deal found 10/31$354
This Delta deal was found by Cheapflights users on 11/1. 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 12/201:00 pmBOI - BOS
1 stop9h 24mDelta
Thu 12/255:45 amBOS - BOI
1 stop10h 29mDelta
Deal found 11/1$369
This Delta deal was found by Cheapflights users on 11/1. 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 12/175:35 amBOI - BOS
2 stops13h 02mDelta
Thu 12/258:00 amBOS - BOI
1 stop8h 14mDelta
Deal found 11/1$383
This Delta deal was found by Cheapflights users on 11/1. 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 12/201:00 pmBOI - BOS
1 stop9h 24mDelta
Wed 12/317:15 amBOS - BOI
1 stop9h 34mDelta
Deal found 11/1$389
This Delta deal was found by Cheapflights users on 10/31. 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 11/1512:57 pmJAC - BOS
1 stop8h 47mDelta
Wed 11/196:10 amBOS - JAC
1 stop7h 51mDelta
Deal found 10/31$399
This Delta deal was found by Cheapflights users on 11/1. 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 12/195:35 amBOI - BOS
1 stop9h 43mDelta
Thu 12/255:45 amBOS - BOI
1 stop10h 29mDelta
Deal found 11/1$419
This Delta deal was found by Cheapflights users on 11/1. 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 12/101:17 pmIDA - BOS
1 stop8h 24mDelta
Mon 12/156:10 amBOS - IDA
1 stop8h 27mDelta
Deal found 11/1$421
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/166:20 amBOI - BOS
2 stops10h 28mUnited Airlines
Thu 12/256:01 amBOS - BOI
1 stop8h 38mUnited Airlines
Deal found 11/1$424

Cheap flight deals from Idaho to Maine

Keep the following information in mind while searching for Idaho to Maine flight deals. Data was last updated November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$311
(Hawaiian Airlines)

One-way from

$159
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$627
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 Idaho to Maine
Search Deals
One-way flight from Idaho to Maine
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho 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 November 2, 2025.
Use the filters below to find and compare flights from Idaho to Maine that are best for you.

Fly from

Idaho

Fly to

Maine

Route

Depart

Return

Price

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

Tue 3/3

7:20 pm-7:16 am

1 stop8h 56m

Boston Logan Intl

Wed 3/4

10:00 am-6:04 pm

1 stop11h 04m

$311

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Tue 3/10

7:00 am-6:09 pm

1 stop9h 09m

Boston Logan Intl

Wed 3/11

7:00 am-1:45 pm

1 stop8h 45m

$318

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

Sat 2/7

10:05 am-11:59 pm

1 stop10h 54m

Boston Logan Intl

Mon 2/9

6:44 pm-12:23 am

1 stop8h 39m

$325

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 2/4

1:55 pm-11:59 pm

1 stop8h 04m

Boston Logan Intl

Mon 2/9

7:00 am-3:10 pm

1 stop10h 10m

$326

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Tue 2/3

9:02 am-11:59 pm

1 stop12h 57m

Boston Logan Intl

Mon 2/9

7:00 am-3:10 pm

1 stop10h 10m

$326

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

Thu 1/15

3:02 pm-5:32 am

1 stop11h 30m

Boston Logan Intl

Tue 1/20

6:00 am-2:58 pm

2 stops11h 58m

$331

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 2/4

7:45 am-4:50 pm

1 stop7h 05m

Boston Logan Intl

Mon 2/9

1:35 pm-11:40 pm

2 stops12h 05m

$332

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Tue 2/3

7:20 am-7:33 pm

2 stops10h 13m

Boston Logan Intl

Mon 2/9

12:11 pm-7:25 pm

1 stop9h 14m

$332

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Tue 2/3

7:45 am-9:25 pm

2 stops11h 40m

Boston Logan Intl

Mon 2/9

1:35 pm-11:40 pm

2 stops12h 05m

$337

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Tue 12/23

11:47 pm-10:09 am

1 stop8h 22m

Boston Logan Intl

Wed 12/31

7:15 am-2:49 pm

1 stop9h 34m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 60 results
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Best time to book a flight from Idaho to Maine

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

What is the cheapest month to book a flight from Idaho to Maine?

Currently, June is the cheapest month in which you can book a flight from Idaho to Maine (average of $228). Flying from Idaho to Maine in February is currently the most expensive (average of $584). 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 ID to ME?

Find hourly flight availability from Idaho to Maine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 44% on flights from Idaho to Maine by exploring options for tickets in the evening.

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 November 2, 2025.
See what other customers who have flown with Southwest, United Airlines, and American Airlines from Idaho to Maine have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,240 reviews

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,997 reviews
Southwest
8.0
Very good
4,240 reviews

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,034 reviews
Southwest
8.0
Very good
4,240 reviews

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Idaho to Maine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Idaho to Maine?

    A quick flight from Idaho to Maine can take about 8h 56m. Hawaiian Airlines provides one of the quickest options available for as low as $311. The distance between Idaho and Maine is about 2266 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Idaho to Maine one-way?

    One-way options have recently been found by users for as low as $159 on Alaska Airlines. Other airlines that offer cheap prices include Delta from $160 and Southwest from $224 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho 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.

  • What is the cheapest month to book a flight from Idaho to Maine?

    Currently, June is the cheapest month in which you can book a flight from Idaho to Maine (average of $228). Flying from Idaho to Maine in February is currently the most expensive (average of $584). 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

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Alternative routes for Idaho to Maine

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Idaho to Maine

Discover the top 3 airlines that operate flights from Idaho 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$319Average$590FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$385Average$744FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$410Average$494FlexibilityNo cancel feeOn-time63%

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