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Idaho

$148+ Cheap flights from Maine to Idaho

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BOI
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheap flight deals from Maine to Idaho

Keep the following information in mind while searching for Maine to Idaho flight deals. Data was last updated mayo 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$271
(Alaska Airlines)

One-way from

$148
(Alaska Airlines)

Popular in

July

Cheapest in

September

Average price

$603
Provider with most accurate pricing for Portland-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Portland-Boise Air Term. Gowen Fld flights.
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From Maine to Idaho
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One-way flight from Maine to Idaho
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Highest demand for flights based on searches. 10% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Maine to Idaho

Cheapest flights from Maine to Idaho
Explore the most affordable flight options available from Maine to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/47:30 amBOS - GEG
1 stop11h 06mAlaska Airlines
sáb. 6/710:45 amGEG - BOS
1 stop10h 21mAlaska Airlines
Deal found 4/30$271
This Delta deal was found by Cheapflights users on 4/30. 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.
mar. 7/15:40 amBOS - GEG
1 stop7h 48mDelta
mar. 7/2911:41 amGEG - BOS
1 stop9h 16mDelta
Deal found 4/30$297
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/281:00 pmBOS - GEG
2 stops10h 53mAmerican Airlines
mié. 6/45:34 amGEG - BOS
1 stop8h 45mAmerican Airlines
Deal found 4/30$302
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/276:00 amBOS - GEG
1 stop11h 47mUnited Airlines
vie. 5/301:37 pmGEG - BOS
1 stop7h 16mUnited Airlines
Deal found 4/30$307
This Delta deal was found by Cheapflights users on 4/29. 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.
mié. 7/96:00 amPWM - BOI
1 stop8h 42mDelta
mié. 7/161:52 pmBOI - PWM
1 stop8h 39mDelta
Deal found 4/29$313
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/33:01 pmBOS - JAC
1 stop7h 37mAmerican Airlines
mié. 9/103:29 pmJAC - BOS
1 stop6h 45mAmerican Airlines
Deal found 4/30$317
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/107:20 amBOS - BOI
1 stop9h 40mAlaska Airlines
lun. 9/227:17 pmBOI - BOS
1 stop10h 43mAlaska Airlines
Deal found 4/30$317
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/47:00 amBOS - BOI
1 stop12h 11mHawaiian Airlines
lun. 6/98:59 pmBOI - BOS
1 stop8h 21mHawaiian Airlines
Deal found 4/30$324
This Delta deal was found by Cheapflights users on 4/30. 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.
jue. 6/1211:24 amBOS - BOI
1 stop9h 42mDelta
sáb. 6/211:00 pmBOI - BOS
1 stop9h 24mDelta
Deal found 4/30$329
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/167:30 amBOS - GEG
1 stop11h 37mHawaiian Airlines
dom. 7/278:48 pmGEG - BOS
1 stop8h 12mHawaiian Airlines
Deal found 4/29$356
This Delta deal was found by Cheapflights users on 4/30. 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.
sáb. 5/244:25 pmBOS - IDA
1 stop8h 30mDelta
sáb. 5/316:50 pmIDA - BOS
1 stop9h 35mDelta
Deal found 4/30$361
This Delta deal was found by Cheapflights users on 4/30. 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.
sáb. 6/75:30 amPWM - GEG
1 stop8h 59mDelta
mié. 6/1812:29 pmGEG - PWM
1 stop8h 57mDelta
Deal found 4/30$365

Cheapflights Fare Finder

Customize your flight search to find flights from Maine to Idaho 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 mayo 1, 2025.
Use the filters below to find and compare flights from Maine to Idaho that are best for you.

Fly from

Maine

Fly to

Idaho

Route

Depart

Return

Price

BostonSpokane

BOS - GEG

BOSGEG

Boston Logan Intl

mié. 6/4

7:30 am-3:36 pm

1 stop11h 06m

Spokane

sáb. 6/7

10:45 am-12:06 am

1 stop10h 21m

$271

BostonSpokane

BOS - GEG

BOSGEG

Boston Logan Intl

mar. 7/1

5:40 am-10:28 am

1 stop7h 48m

Spokane

mar. 7/29

11:41 am-11:57 pm

1 stop9h 16m

$297

BostonSpokane

BOS - GEG

BOSGEG

Boston Logan Intl

mié. 5/28

1:00 pm-8:53 pm

2 stops10h 53m

Spokane

mié. 6/4

5:34 am-5:19 pm

1 stop8h 45m

$302

BostonSpokane

BOS - GEG

BOSGEG

Boston Logan Intl

mar. 5/27

6:00 am-2:47 pm

1 stop11h 47m

Spokane

vie. 5/30

1:37 pm-11:53 pm

1 stop7h 16m

$307

PortlandBoise

PWM - BOI

PWMBOI

Portland

mié. 7/9

6:00 am-12:42 pm

1 stop8h 42m

Boise Air Term. Gowen Fld

mié. 7/16

1:52 pm-12:31 am

1 stop8h 39m

$313

BostonJackson

BOS - JAC

BOSJAC

Boston Logan Intl

mié. 9/3

3:01 pm-8:38 pm

1 stop7h 37m

Jackson Hole

mié. 9/10

3:29 pm-12:14 am

1 stop6h 45m

$317

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

mié. 6/4

7:00 am-5:11 pm

1 stop12h 11m

Boise Air Term. Gowen Fld

lun. 6/9

8:59 pm-7:20 am

1 stop8h 21m

$324

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

vie. 5/30

8:40 am-10:50 pm

1 stop16h 10m

Boise Air Term. Gowen Fld

lun. 6/2

7:58 pm-7:40 am

1 stop9h 42m

$328

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

jue. 6/12

11:24 am-7:06 pm

1 stop9h 42m

Boise Air Term. Gowen Fld

sáb. 6/21

1:00 pm-12:24 am

1 stop9h 24m

$329

BostonSpokane

BOS - GEG

BOSGEG

Boston Logan Intl

mié. 7/16

7:30 am-4:07 pm

1 stop11h 37m

Spokane

dom. 7/27

8:48 pm-8:00 am

1 stop8h 12m

$356

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 59 results
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Best time to book a flight from Maine to Idaho

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

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

Currently, October is the cheapest month in which you can book a flight from Maine to Idaho (average of $314). Flying from Maine to Idaho in June is currently the most expensive (average of $406). 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 ID?

Find hourly flight availability from Maine to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maine to Idaho as you normally would.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho 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 Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, 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 Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated mayo 1, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Maine to Idaho to help guide your decision. 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
9,972 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

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
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

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
4,294 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

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
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

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
2,408 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

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
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

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 Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    $148 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Hawaiian Airlines and American Airlines, with prices starting from $153 and $171, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maine to Idaho 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 Idaho?

    Currently, October is the cheapest month in which you can book a flight from Maine to Idaho (average of $314). Flying from Maine to Idaho in June is currently the most expensive (average of $406). 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 Maine to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Maine to Idaho

Discover the top 4 airlines that operate flights from Maine to Idaho. 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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$345Average$585FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$356Average$675FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$375Average$556FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$419Average$546FlexibilityNo cancel feeOn-time63%

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