What is the cheapest airline that flies from Kalispell Glacier Park to Maine?

Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from Kalispell Glacier Park to Maine

When did momondo last update prices for flights from Kalispell Glacier Park Airport to Maine?

Prices for flights from Kalispell Glacier Park Airport to Maine are updated daily.

How many operators does momondo search for flights from Kalispell Glacier Park Airport to Maine?

As of December 2025, there are 4 operators available to choose from for flights from Kalispell Glacier Park Airport to Maine.

How old do you have to be to fly from Kalispell Glacier Park Airport 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 Kalispell Glacier Park Airport to Maine.

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

The travel and health documents required for your trip to Maine can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Maine. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$147 Cheap Flights from Kalispell to Maine in 2025/26

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Find the cheapest flights from Kalispell to Maine

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:42 pm - 11:52 pm

FCA

BOS

7h 10m1 stop

3:15 pm - 9:59 pm

BOS

FCA

8h 44m1 stop

$297United Airlines

Sat, Jan 17 - Sat, Jan 24

5:05 am - 2:36 pm

FCA

BOS

7h 31m1 stop

3:08 pm - 11:18 pm

BOS

FCA

10h 10m2 stops

$302Delta

Sat, Jan 17 - Sat, Jan 24

7:00 am - 9:57 pm

FCA

BOS

12h 57m2 stops

12:45 pm - 9:59 pm

BOS

FCA

11h 14m2 stops

$346United Airlines

Sat, Jan 17 - Sat, Jan 24

2:42 pm - 11:46 pm

FCA

BOS

7h 04m1 stop

9:30 am - 11:20 pm

BOS

FCA

15h 50m2 stops

$402United Airlines

Wed, Jan 14 - Sat, Jan 17

2:42 pm - 11:46 pm

FCA

BOS

7h 04m1 stop

3:15 pm - 9:59 pm

BOS

FCA

8h 44m1 stop

$468United Airlines

Wed, Jan 14 - Sat, Jan 17

2:42 pm - 10:52 am

FCA

BOS

18h 10m2 stops

12:45 pm - 11:20 pm

BOS

FCA

12h 35m2 stops

$471United Airlines

Wed, Jan 14 - Sat, Jan 17

2:42 pm - 11:46 pm

FCA

BOS

7h 04m1 stop

8:25 am - 11:20 pm

BOS

FCA

16h 55m1 stop

$487United Airlines

Wed, Jan 14 - Sat, Jan 17

6:00 am - 12:46 pm

FCA

BOS

28h 46m3 stops

9:30 am - 11:20 pm

BOS

FCA

15h 50m2 stops

$528United Airlines

Wed, Jan 14 - Sat, Jan 17

8:10 pm - 7:48 am

FCA

BOS

9h 38m1 stop

6:44 pm - 12:14 pm

BOS

FCA

19h 30m1 stop

$669Alaska Airlines

Mon, Jan 5 - Fri, Jan 9

8:10 pm - 3:45 pm

FCA

BOS

17h 35m2 stops

6:44 pm - 12:14 pm

BOS

FCA

19h 30m1 stop

$671Alaska Airlines

Mon, Jan 5 - Fri, Jan 9

United Airlines flights from Kalispell to Maine

Our best United Airlines deals on Kalispell to Maine flight tickets

United Airlines

Jan 17

FCA2:42 pmKalispell Glacier Park

7h 10m

1 stop

BOS11:52 pmBoston Logan Intl

Jan 24

BOS3:15 pmBoston Logan Intl

8h 44m

1 stop

FCA9:59 pmKalispell Glacier Park

$297

Find similar

United Airlines

Jan 17

FCA7:00 amKalispell Glacier Park

12h 57m

2 stops

BOS9:57 pmBoston Logan Intl

Jan 24

BOS12:45 pmBoston Logan Intl

11h 14m

2 stops

FCA9:59 pmKalispell Glacier Park

$346

Find similar

United Airlines

Jan 14

FCA2:42 pmKalispell Glacier Park

7h 04m

1 stop

BOS11:46 pmBoston Logan Intl

Jan 17

BOS9:30 amBoston Logan Intl

15h 50m

2 stops

FCA11:20 pmKalispell Glacier Park

$402

Find similar

Delta flights from Kalispell to Maine

Our best Delta deals on Kalispell to Maine flight tickets

Delta

Jan 17

FCA5:05 amKalispell Glacier Park

7h 31m

1 stop

BOS2:36 pmBoston Logan Intl

Jan 24

BOS3:08 pmBoston Logan Intl

10h 10m

2 stops

FCA11:18 pmKalispell Glacier Park

$302

Find similar

Delta

Dec 23

FCA1:55 pmKalispell Glacier Park

9h 12m

2 stops

BOS1:07 amBoston Logan Intl

Dec 28

BOS10:15 amBoston Logan Intl

8h 52m

1 stop

FCA5:07 pmKalispell Glacier Park

$1,154

Find similar

Delta

Dec 23

FCA5:20 amKalispell Glacier Park

15h 51m

2 stops

BOS11:11 pmBoston Logan Intl

Dec 28

BOS9:00 amBoston Logan Intl

10h 07m

2 stops

FCA5:07 pmKalispell Glacier Park

$1,750

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Sat 1/17

2:42 pm-11:52 pm

1 stop7h 10m

Boston Logan Intl

Sat 1/24

3:15 pm-9:59 pm

1 stop8h 44m

$297

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Sat 1/17

5:05 am-2:36 pm

1 stop7h 31m

Boston Logan Intl

Sat 1/24

3:08 pm-11:18 pm

2 stops10h 10m

$302

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Sat 1/17

7:00 am-9:57 pm

2 stops12h 57m

Boston Logan Intl

Sat 1/24

12:45 pm-9:59 pm

2 stops11h 14m

$346

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Wed 1/14

2:42 pm-11:46 pm

1 stop7h 04m

Boston Logan Intl

Sat 1/17

9:30 am-11:20 pm

2 stops15h 50m

$402

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Wed 1/14

2:42 pm-11:46 pm

1 stop7h 04m

Boston Logan Intl

Sat 1/17

3:15 pm-9:59 pm

1 stop8h 44m

$468

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Wed 1/14

2:42 pm-10:52 am

2 stops18h 10m

Boston Logan Intl

Sat 1/17

12:45 pm-11:20 pm

2 stops12h 35m

$471

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Wed 1/14

2:42 pm-11:46 pm

1 stop7h 04m

Boston Logan Intl

Sat 1/17

8:25 am-11:20 pm

1 stop16h 55m

$487

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Wed 1/14

6:00 am-12:46 pm

3 stops28h 46m

Boston Logan Intl

Sat 1/17

9:30 am-11:20 pm

2 stops15h 50m

$528

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Mon 1/5

8:10 pm-7:48 am

1 stop9h 38m

Boston Logan Intl

Fri 1/9

6:44 pm-12:14 pm

1 stop19h 30m

$669

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Mon 1/5

8:10 pm-3:45 pm

2 stops17h 35m

Boston Logan Intl

Fri 1/9

6:44 pm-12:14 pm

1 stop19h 30m

$671

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 Kalispell 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

What is the cheapest month to fly to Maine?

The cheapest month to fly to Maine from Kalispell is in January. Flight prices, which tend to average around $428, 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 January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $447.

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

The cheapest day to depart from Kalispell to Maine is on a Monday. Travelers who choose to depart for Maine on a Monday will often find tickets for as low as $503. Flights from Kalispell to Maine on a Sunday will generally be more expensive and average around $846. 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 at noon when flights can be purchased for as low as $518. Flights in the morning are often more expensive with an average ticket price of $653.

Cheap Kalispell to Maine flight deals and tips

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

Fastest flight time	7h 04m
Direct flights	None

The fastest flight from Kalispell to Maine takes 7h 04m

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

Search flight deals

When did momondo last update prices for flights from Kalispell Glacier Park Airport to Maine?
Prices for flights from Kalispell Glacier Park Airport to Maine are updated daily.
How many operators does momondo search for flights from Kalispell Glacier Park Airport to Maine?
As of December 2025, there are 4 operators available to choose from for flights from Kalispell Glacier Park Airport to Maine.
How old do you have to be to fly from Kalispell Glacier Park Airport 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 Kalispell Glacier Park Airport to Maine.
What documentation or ID do you need to fly to Maine?
The travel and health documents required for your trip to Maine can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Maine. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kalispell to Maine for you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kalispell to Maine.

I’m not ready to book a flight from Kalispell 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 Kalispell and alert you when they change.