What airlines fly to Maine?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Maine from Idaho according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Maine. Keep in mind that there are 3 different airlines that fly to Maine on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Idaho to Maine?

Alaska Airlines, American Airlines, and Delta are the most popular carriers operating from Idaho to Maine

How long is the flight from Idaho to Maine?

If you’re flying from a popular airport in Idaho, such as Boise or Idaho Falls, and flying into Maine, then you can expect flight times to average 10h 24m and 14h 09m, respectively.

When did momondo last update prices for flights from Idaho to Maine?

Prices for flights from Idaho to Maine refresh daily.

How many operators does momondo search for flights from Idaho to Maine?

The number of operators available for flights from Idaho to Maine is 5 as of December 2025.

How old do you have to be to fly from Idaho to Maine?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to Maine.

What documentation or ID do you need to fly to Maine?

The required travel and health documents for your Maine trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Maine. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$128 Cheap Flights from Idaho to Maine in 2025/26

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Find the cheapest flights from Idaho to Maine

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:16 pm - 11:44 pm

SUN

BOS

8h 28m1 stop

6:40 am - 12:46 pm

BOS

SUN

8h 06m1 stop

$237American Airlines

Wed, Jan 7 - Mon, Jan 12

7:00 am - 6:32 pm

SUN

BOS

9h 32m2 stops

6:00 am - 12:02 pm

BOS

SUN

8h 02m1 stop

$242United Airlines

Wed, Jan 7 - Mon, Jan 12

5:40 am - 3:20 pm

BOI

BOS

7h 40m1 stop

5:20 pm - 11:58 pm

BOS

BOI

8h 38m1 stop

$256Alaska Airlines

Mon, Jan 26 - Thu, Jan 29

9:05 am - 11:54 pm

GEG

BOS

11h 49m1 stop

5:20 pm - 10:52 pm

BOS

GEG

8h 32m1 stop

$256Alaska Airlines

Wed, Jan 21 - Mon, Jan 26

7:00 am - 9:23 pm

GEG

BOS

11h 23m1 stop

5:50 am - 1:03 pm

BOS

GEG

10h 13m1 stop

$257Delta

Thu, Jan 15 - Tue, Jan 20

8:15 am - 5:19 pm

BOI

BOS

7h 04m1 stop

11:17 am - 7:45 pm

BOS

BOI

10h 28m1 stop

$257United Airlines

Fri, Jan 9 - Mon, Jan 12

1:58 pm - 11:30 pm

BOI

BOS

7h 32m1 stop

9:30 am - 7:25 pm

BOS

BOI

11h 55m2 stops

$262American Airlines

Wed, Jan 7 - Tue, Jan 13

1:48 pm - 11:46 pm

GEG

BOS

6h 58m1 stop

10:30 am - 9:22 pm

BOS

GEG

13h 52m2 stops

$262United Airlines

Wed, Jan 21 - Mon, Jan 26

7:25 pm - 12:08 pm

GEG

PWM

13h 43m2 stops

2:35 pm - 11:59 pm

PWM

GEG

12h 24m2 stops

$300Delta

Tue, Jan 13 - Tue, Jan 20

1:30 pm - 10:30 pm

BOI

BOS

7h 00m1 stop

6:50 am - 3:20 pm

BOS

BOI

10h 30m1 stop

$321Southwest

Wed, Feb 18 - Wed, Feb 25

Alaska Airlines flights from Idaho to Maine

Our best Alaska Airlines deals on Idaho to Maine flight tickets

Alaska Airlines

Jan 26

BOI5:40 amBoise Air Term. Gowen Fld

7h 40m

1 stop

BOS3:20 pmBoston Logan Intl

Jan 29

BOS5:20 pmBoston Logan Intl

8h 38m

1 stop

BOI11:58 pmBoise Air Term. Gowen Fld

$256

Find similar

Alaska Airlines

Jan 31

GEG5:45 amSpokane

7h 35m

1 stop

BOS4:20 pmBoston Logan Intl

Feb 3

BOS5:20 pmBoston Logan Intl

8h 32m

1 stop

GEG10:52 pmSpokane

$286

Find similar

Alaska Airlines

Jan 31

GEG5:45 amSpokane

7h 35m

1 stop

BOS4:20 pmBoston Logan Intl

Feb 3

BOS5:20 pmBoston Logan Intl

22h 24m

2 stops

GEG12:44 pmSpokane

$335

Find similar

Delta flights from Idaho to Maine

Our best Delta deals on Idaho to Maine flight tickets

Delta

Jan 15

BOI3:01 pmBoise Air Term. Gowen Fld

6h 51m

1 stop

BOS11:52 pmBoston Logan Intl

Jan 19

BOS12:45 pmBoston Logan Intl

11h 33m

1 stop

BOI10:18 pmBoise Air Term. Gowen Fld

$257

Find similar

Delta

Jan 13

GEG7:25 pmSpokane

13h 43m

2 stops

PWM12:08 pmPortland

Jan 20

PWM2:35 pmPortland

12h 24m

2 stops

GEG11:59 pmSpokane

$300

Find similar

Delta

Apr 2

JAC1:10 pmJackson Hole

8h 49m

1 stop

BOS11:59 pmBoston Logan Intl

Apr 5

BOS6:10 amBoston Logan Intl

8h 00m

1 stop

JAC12:10 pmJackson Hole

$348

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HaileyBoston

SUN - BOS

SUNBOS

Hailey Sun Valley-Friedman

Wed 1/7

1:16 pm-11:44 pm

1 stop8h 28m

Boston Logan Intl

Mon 1/12

6:40 am-12:46 pm

1 stop8h 06m

$237

HaileyBoston

SUN - BOS

SUNBOS

Hailey Sun Valley-Friedman

Wed 1/7

7:00 am-6:32 pm

2 stops9h 32m

Boston Logan Intl

Mon 1/12

6:00 am-12:02 pm

1 stop8h 02m

$242

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Mon 1/26

5:40 am-3:20 pm

1 stop7h 40m

Boston Logan Intl

Thu 1/29

5:20 pm-11:58 pm

1 stop8h 38m

$256

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

Wed 1/21

9:05 am-11:54 pm

1 stop11h 49m

Boston Logan Intl

Mon 1/26

5:20 pm-10:52 pm

1 stop8h 32m

$256

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

Thu 1/15

7:00 am-9:23 pm

1 stop11h 23m

Boston Logan Intl

Tue 1/20

5:50 am-1:03 pm

1 stop10h 13m

$257

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Fri 1/9

8:15 am-5:19 pm

1 stop7h 04m

Boston Logan Intl

Mon 1/12

11:17 am-7:45 pm

1 stop10h 28m

$257

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 1/7

1:58 pm-11:30 pm

1 stop7h 32m

Boston Logan Intl

Tue 1/13

9:30 am-7:25 pm

2 stops11h 55m

$262

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

Wed 1/21

1:48 pm-11:46 pm

1 stop6h 58m

Boston Logan Intl

Mon 1/26

10:30 am-9:22 pm

2 stops13h 52m

$262

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Tue 1/13

7:25 pm-12:08 pm

2 stops13h 43m

Portland

Tue 1/20

2:35 pm-11:59 pm

2 stops12h 24m

$300

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 2/18

1:30 pm-10:30 pm

1 stop7h 00m

Boston Logan Intl

Wed 2/25

6:50 am-3:20 pm

1 stop10h 30m

$321

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Idaho to Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Maine?

The cheapest month to fly to Maine from Idaho is in February. Flight prices, which tend to average around $334, are often lower during this time because this is during the off-season. If you aren’t able to travel to Maine during the month of February, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $344.

What is the cheapest day to depart on your flight to Maine?

The cheapest day to depart from Idaho to Maine is on a Tuesday. Travelers who choose to depart for Maine on a Tuesday will often find tickets for as low as $434. Flights from Idaho to Maine on a Friday will generally be more expensive and average around $559. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Maine?

The cheapest time of day to fly to Maine is in the evening when flights can be purchased for as low as $472. Flights in the morning are often more expensive with an average ticket price of $533.

How far in advance should I book a flight to Maine?

You are more likely to see cheaper flights to Maine from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to Maine for around $435 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maine from Idaho for as low as $306 on momondo.

Can stopping save me money on Idaho to Maine flights?

You could potentially save up to 6% on your flight if you consider stops on a Idaho to Maine flight.

Cheap Idaho to Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Maine

Fastest flight time	6h 41m
Direct flights	None

The fastest flight from Idaho to Maine takes 6h 41m

There are no direct flights from Idaho to Maine. There are no popular flight routes from Idaho to Maine.

Search flight deals

When did momondo last update prices for flights from Idaho to Maine?
Prices for flights from Idaho to Maine refresh daily.
How many operators does momondo search for flights from Idaho to Maine?
The number of operators available for flights from Idaho to Maine is 5 as of December 2025.
How old do you have to be to fly from Idaho to Maine?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to Maine.
What documentation or ID do you need to fly to Maine?
The required travel and health documents for your Maine trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Maine. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Idaho to Maine

Compare and see reviews for airlines that fly from Idaho to Maine with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $319	Free Cancellation	Rating 7.2 11,052 reviews	Search American Airlines flights
United Airlines	PriceFrom $385	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
Southwest	PriceFrom $410	Free Cancellation	Rating 7.9 4,253 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Maine?

It is quick and easy to find Idaho to Maine flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Maine that suits you.

Can I find flights from Idaho to Maine with flexible booking policies on momondo?

momondo does allow users to show only those flights to Maine from Idaho which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Idaho to Maine?

momondo helps you find the best flight between Idaho and Maine by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Idaho to Maine right now. Can momondo alert me if prices change?

Price alerts on flights to Maine from Idaho are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.