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$201+ Cheap flights from Idaho Falls (IDA) 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — PWM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Idaho Falls to Maine

Keep the following information in mind while searching for Idaho Falls to Maine flight deals. Data was last updated June 12, 2025.

Round-trip from

$401
(American Airlines)

One-way from

$201
(Delta)
From Idaho Falls Fanning Field to Maine
Search Deals
One-way flight from Idaho Falls Fanning Field to Maine
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Find flight deals from Idaho Falls to Maine

Cheapest flights from Idaho Falls to Maine
Explore the most affordable flight options available from Idaho Falls to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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 8/1212:46 pmIDA - BOS
1 stop7h 56mAmerican Airlines
Mon 8/185:29 amBOS - IDA
1 stop9h 18mAmerican Airlines
Deal found 6/11$401
This Delta deal was found by Cheapflights users on 6/11. 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 7/296:52 pmIDA - BOS
1 stop9h 23mDelta
Sat 8/95:15 amBOS - IDA
2 stops19h 14mDelta
Deal found 6/11$423
This American Airlines deal was found by Cheapflights users on 6/10. 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 10/412:43 pmIDA - PWM
1 stop8h 00mAmerican Airlines
Sat 10/116:00 amPWM - IDA
1 stop8h 10mAmerican Airlines
Deal found 6/10$469
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/124:03 pmIDA - BOS
2 stops13h 27mAlaska Airlines
Mon 8/185:45 pmBOS - IDA
2 stops30h 54mAlaska Airlines
Deal found 6/11$529
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/26:03 pmIDA - BOS
1 stop9h 58mUnited Airlines
Tue 8/122:49 pmBOS - IDA
2 stops10h 02mUnited Airlines
Deal found 6/10$553
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/255:00 amIDA - PWM
1 stop8h 41mUnited Airlines
Sun 6/293:37 pmPWM - IDA
1 stop9h 14mUnited Airlines
Deal found 6/10$583
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/206:17 pmIDA - BOS
2 stops18h 03mMultiple Airlines
Sun 6/229:44 amBOS - IDA
2 stops28h 01mMultiple Airlines
Deal found 6/10$642
This Delta deal was found by Cheapflights users on 6/11. 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.
Sat 6/1411:20 amIDA - PWM
2 stops11h 26mDelta
Sat 6/211:15 pmPWM - IDA
2 stops11h 40mDelta
Deal found 6/11$802

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho Falls 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 June 12, 2025.
Use the filters below to find and compare flights from Idaho Falls to Maine that are best for you.

Fly from

Idaho Falls

Fly to

Maine

Route

Depart

Return

Price

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Tue 8/12

12:46 pm-10:42 pm

1 stop7h 56m

Boston Logan Intl

Mon 8/18

5:29 am-12:47 pm

1 stop9h 18m

$401

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Tue 7/29

6:52 pm-6:15 am

1 stop9h 23m

Boston Logan Intl

Sat 8/9

5:15 am-10:29 pm

2 stops19h 14m

$423

Idaho FallsPortland

IDA - PWM

IDAPWM

Idaho Falls Fanning Field

Sat 10/4

12:43 pm-10:43 pm

1 stop8h 00m

Portland

Sat 10/11

6:00 am-12:10 pm

1 stop8h 10m

$469

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Tue 8/12

4:03 pm-7:30 am

2 stops13h 27m

Boston Logan Intl

Mon 8/18

5:45 pm-10:39 pm

2 stops30h 54m

$529

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Sat 8/2

6:03 pm-6:01 am

1 stop9h 58m

Boston Logan Intl

Tue 8/12

2:49 pm-10:51 pm

2 stops10h 02m

$553

Idaho FallsPortland

IDA - PWM

IDAPWM

Idaho Falls Fanning Field

Wed 6/25

5:00 am-3:41 pm

1 stop8h 41m

Portland

Sun 6/29

3:37 pm-10:51 pm

1 stop9h 14m

$583

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Tue 7/29

3:04 pm-12:24 am

1 stop7h 20m

$201

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Sun 8/24

6:13 am-6:00 am

2 stops21h 47m

$252

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Wed 7/23

6:51 am-10:19 pm

2 stops13h 28m

$281

Idaho FallsPortland

IDA - PWM

IDAPWM

Idaho Falls Fanning Field

Sat 7/26

6:51 am-11:19 pm

2 stops14h 28m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 12 results
1
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Best time to book a flight from Idaho Falls to Maine

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

What is the cheapest time of day to fly from IDA to ME?

Find hourly flight availability from Idaho Falls 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 June 12, 2025.

When flying from Idaho Falls to Maine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Maine by month

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

In terms of precipitation, rainfall in Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Maine when rainfall is around 2.9 in.

Temperature in Maine by month

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

If weather is an important factor for your trip to Maine, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 June 12, 2025.
To help decide which airline to fly from Idaho Falls to Maine, see what other customers have to say about Alaska Airlines, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

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
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

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.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

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 Idaho Falls 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 Idaho Falls to Maine?

    Idaho Falls Fanning Field (IDA) is the airport you will fly out of if you book a flight from Idaho Falls to Maine. It is only a 3.8 mi journey to Fanning Field (IDA) from Idaho Falls’s city center.

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

    The cheapest airlines for a one-way flight from Idaho Falls to Maine are Delta ($201), Alaska Airlines ($252), and American Airlines ($281).

  • What are the most popular routes from Idaho Falls to Maine?

    While some choose either Idaho Falls Fanning Field - Portland or Idaho Falls Fanning Field - Augusta, Idaho Falls Fanning Field - Boston Logan Intl is the most popular route from Idaho Falls to Maine.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Maine (average of $296). Flying from Idaho Falls to Maine in July is currently the most expensive (average of $394). 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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