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

Delta, United Airlines, and American Airlines are the most popular carriers operating from Idaho Falls Fanning Field to Maine

When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Maine?

Prices for flights from Idaho Falls Fanning Field Airport to Maine are refreshed on a daily basis.

How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Maine?

The number of operators available for flights from Idaho Falls Fanning Field Airport to Maine is 3 as of April 2026.

How old do you have to be to fly from Idaho Falls Fanning Field Airport to Maine?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport 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.

$162 Cheap Flights from Idaho Falls to Maine in 2026

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Find the cheapest flights from Idaho Falls to Maine

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:03 pm - 6:20 am

IDA

BOS

12h 17m

1 stop

6:00 am - 1:17 pm

BOS

IDA

9h 17m

1 stop

$369Alaska Airlines

Mon, May 25 - Sun, May 31

12:46 pm - 10:40 pm

IDA

BOS

7h 54m

1 stop

1:00 pm - 9:22 pm

BOS

IDA

10h 22m

1 stop

$396American Airlines

Tue, Sep 1 - Tue, Sep 8

7:48 am - 10:14 pm

IDA

BOS

12h 26m

2 stops

11:11 am - 11:39 pm

BOS

IDA

14h 28m

2 stops

$407American Airlines

Tue, May 5 - Tue, May 12

4:06 pm - 7:12 am

IDA

BOS

13h 06m

1 stop

6:42 pm - 3:26 pm

BOS

IDA

22h 44m

1 stop

$409Alaska Airlines

Tue, May 5 - Tue, May 12

10:40 am - 8:13 pm

IDA

BOS

7h 33m

1 stop

10:45 am - 9:03 pm

BOS

IDA

12h 18m

2 stops

$425United Airlines

Tue, May 5 - Tue, May 12

12:46 pm - 10:40 pm

IDA

BOS

7h 54m

1 stop

10:45 am - 9:22 pm

BOS

IDA

12h 37m

2 stops

$437American Airlines

Tue, Sep 1 - Tue, Sep 8

1:43 pm - 8:26 am

IDA

BOS

16h 43m

2 stops

4:24 pm - 11:39 pm

BOS

IDA

9h 15m

1 stop

$442American Airlines

Wed, May 6 - Wed, May 13

6:00 am - 4:32 pm

IDA

BOS

8h 32m

1 stop

6:00 am - 1:17 pm

BOS

IDA

9h 17m

1 stop

$449Alaska Airlines

Sun, May 24 - Sun, May 31

6:30 am - 3:41 pm

IDA

PWM

7h 11m

1 stop

3:23 pm - 9:03 pm

PWM

IDA

7h 40m

1 stop

$581United Airlines

Sun, May 10 - Sat, May 16

10:40 am - 11:59 pm

IDA

PWM

11h 19m

2 stops

3:23 pm - 9:03 pm

PWM

IDA

7h 40m

1 stop

$640United Airlines

Sun, May 10 - Sat, May 16

American Airlines flights from Idaho Falls to Maine

Our best American Airlines deals on Idaho Falls to Maine flight tickets

American Airlines

Sep 1

IDA12:46 pmIdaho Falls Fanning Field

7h 54m

1 stop

BOS10:40 pmBoston Logan Intl

Sep 8

BOS1:00 pmBoston Logan Intl

10h 22m

1 stop

IDA9:22 pmIdaho Falls Fanning Field

$396

American Airlines

May 5

IDA7:48 amIdaho Falls Fanning Field

12h 26m

2 stops

BOS10:14 pmBoston Logan Intl

May 12

BOS11:11 amBoston Logan Intl

14h 28m

2 stops

IDA11:39 pmIdaho Falls Fanning Field

$407

American Airlines

Sep 1

IDA12:46 pmIdaho Falls Fanning Field

7h 54m

1 stop

BOS10:40 pmBoston Logan Intl

Sep 8

BOS10:45 amBoston Logan Intl

12h 37m

2 stops

IDA9:22 pmIdaho Falls Fanning Field

$437

Alaska Airlines flights from Idaho Falls to Maine

Our best Alaska Airlines deals on Idaho Falls to Maine flight tickets

Alaska Airlines

May 25

IDA4:03 pmIdaho Falls Fanning Field

12h 17m

1 stop

BOS6:20 amBoston Logan Intl

May 31

BOS6:00 amBoston Logan Intl

9h 17m

1 stop

IDA1:17 pmIdaho Falls Fanning Field

$369

Alaska Airlines

May 5

IDA4:06 pmIdaho Falls Fanning Field

13h 06m

1 stop

BOS7:12 amBoston Logan Intl

May 12

BOS6:42 pmBoston Logan Intl

22h 44m

1 stop

IDA3:26 pmIdaho Falls Fanning Field

$409

Alaska Airlines

May 24

IDA6:00 amIdaho Falls Fanning Field

8h 32m

1 stop

BOS4:32 pmBoston Logan Intl

May 31

BOS6:00 amBoston Logan Intl

9h 17m

1 stop

IDA1:17 pmIdaho Falls Fanning Field

$449

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Mon 5/25

4:03 pm-6:20 am

1 stop12h 17m

Boston Logan Intl

Sun 5/31

6:00 am-1:17 pm

1 stop9h 17m

$369

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Tue 9/1

12:46 pm-10:40 pm

1 stop7h 54m

Boston Logan Intl

Tue 9/8

1:00 pm-9:22 pm

1 stop10h 22m

$396

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Tue 5/5

7:48 am-10:14 pm

2 stops12h 26m

Boston Logan Intl

Tue 5/12

11:11 am-11:39 pm

2 stops14h 28m

$407

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Tue 5/5

4:06 pm-7:12 am

1 stop13h 06m

Boston Logan Intl

Tue 5/12

6:42 pm-3:26 pm

1 stop22h 44m

$409

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Tue 5/5

10:40 am-8:13 pm

1 stop7h 33m

Boston Logan Intl

Tue 5/12

10:45 am-9:03 pm

2 stops12h 18m

$425

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Tue 9/1

12:46 pm-10:40 pm

1 stop7h 54m

Boston Logan Intl

Tue 9/8

10:45 am-9:22 pm

2 stops12h 37m

$437

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Wed 5/6

1:43 pm-8:26 am

2 stops16h 43m

Boston Logan Intl

Wed 5/13

4:24 pm-11:39 pm

1 stop9h 15m

$442

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Sun 5/24

6:00 am-4:32 pm

1 stop8h 32m

Boston Logan Intl

Sun 5/31

6:00 am-1:17 pm

1 stop9h 17m

$449

Quickest round-trip

Idaho FallsPortland

IDA - PWM

IDAPWM

Idaho Falls Fanning Field

Sun 5/10

6:30 am-3:41 pm

1 stop7h 11m

Portland

Sat 5/16

3:23 pm-9:03 pm

1 stop7h 40m

$581

Idaho FallsPortland

IDA - PWM

IDAPWM

Idaho Falls Fanning Field

Sun 5/10

10:40 am-11:59 pm

2 stops11h 19m

Portland

Sat 5/16

3:23 pm-9:03 pm

1 stop7h 40m

$640

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 Falls 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

Can stopping save me money on Idaho Falls to Maine flights?

You could potentially save up to 20% on your flight if you consider stops on a Idaho Falls to Maine flight.

Cheap Idaho Falls to Maine flight deals and tips

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

Fastest flight time	6h 49m
Direct flights	None

The fastest flight from Idaho Falls to Maine takes 6h 49m

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

Search flight deals

Frequently asked questions about flying from Idaho Falls to Maine

When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Maine?
Prices for flights from Idaho Falls Fanning Field Airport to Maine are refreshed on a daily basis.
How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Maine?
The number of operators available for flights from Idaho Falls Fanning Field Airport to Maine is 3 as of April 2026.
How old do you have to be to fly from Idaho Falls Fanning Field Airport to Maine?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport 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.

Why use momondo?

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

Finding the right flight to Maine from Idaho Falls is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Maine quick and easy, saving you time and money.

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

Yes. All flights to Maine from Idaho Falls on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Idaho Falls 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 Falls to Maine right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Maine, momondo offers a useful price alert feature which will track prices for flights to Maine from Idaho Falls and alert you when they change.