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$149+ Cheap flights from Kalispell (FCA) 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — PWM
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Kalispell to Maine

Cheapest flights from Kalispell to Maine
Explore the most affordable flight options available from Kalispell to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/27. 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.
Wed 12/35:00 amFCA - BOS
1 stop9h 13mDelta
Sat 12/138:05 amBOS - FCA
1 stop8h 24mDelta
Deal found 10/27$297
This Delta deal was found by Cheapflights users on 10/27. 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.
Wed 12/36:06 pmFCA - BOS
2 stops14h 04mDelta
Mon 12/155:29 amBOS - FCA
2 stops10h 27mDelta
Deal found 10/27$307
This Delta deal was found by Cheapflights users on 10/27. 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.
Wed 12/36:06 pmFCA - BOS
2 stops15h 06mDelta
Sun 12/145:29 amBOS - FCA
2 stops10h 27mDelta
Deal found 10/27$323
This Delta deal was found by Cheapflights users on 10/27. 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.
Thu 12/42:51 pmFCA - BOS
1 stop7h 10mDelta
Mon 12/1510:15 amBOS - FCA
1 stop9h 10mDelta
Deal found 10/27$348
This Delta deal was found by Cheapflights users on 10/29. 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.
Thu 11/136:06 pmFCA - BOS
1 stop10h 19mDelta
Mon 11/175:50 amBOS - FCA
1 stop10h 06mDelta
Deal found 10/29$349
This Delta deal was found by Cheapflights users on 10/28. 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 12/26:06 pmFCA - BOS
1 stop10h 14mDelta
Tue 12/1610:55 amBOS - FCA
2 stops14h 15mDelta
Deal found 10/28$351
This Delta deal was found by Cheapflights users on 10/27. 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.
Thu 12/116:06 pmFCA - BOS
1 stop10h 14mDelta
Sun 12/148:05 amBOS - FCA
2 stops11h 20mDelta
Deal found 10/27$353
This Delta deal was found by Cheapflights users on 10/27. 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 12/26:06 pmFCA - BOS
2 stops14h 04mDelta
Fri 12/125:29 amBOS - FCA
2 stops10h 27mDelta
Deal found 10/27$358
This Delta deal was found by Cheapflights users on 10/28. 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.
Fri 12/55:00 amFCA - BOS
2 stops16h 40mDelta
Sun 12/1410:15 amBOS - FCA
1 stop9h 10mDelta
Deal found 10/28$361
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/16:10 amFCA - PWM
1 stop7h 38mUnited Airlines
Wed 11/53:20 pmPWM - FCA
1 stop8h 24mUnited Airlines
Deal found 10/28$598

Cheap flight deals from Kalispell to Maine

Keep the following information in mind while searching for Kalispell to Maine flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$297
(Delta)

One-way from

$149
(Delta)
Provider with most accurate pricing for Kalispell Glacier Park-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kalispell Glacier Park-Portland flights.
Search Deals
From Kalispell Glacier Park to Maine
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One-way flight from Kalispell Glacier Park to Maine
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalispell 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 October 30, 2025.
Use the filters below to find and compare flights from Kalispell to Maine that are best for you.

Fly from

Kalispell

Fly to

Maine

Route

Depart

Return

Price

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Fri 12/5

2:51 pm-12:01 am

1 stop7h 10m

Boston Logan Intl

Sun 12/14

10:15 am-5:25 pm

1 stop9h 10m

$297

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Thu 12/4

6:06 pm-6:20 am

1 stop10h 14m

Boston Logan Intl

Fri 12/12

5:45 am-1:56 pm

1 stop10h 11m

$297

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Thu 12/11

6:06 pm-6:20 am

1 stop10h 14m

Boston Logan Intl

Sun 12/14

10:15 am-5:25 pm

1 stop9h 10m

$297

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Wed 12/3

5:00 am-4:13 pm

1 stop9h 13m

Boston Logan Intl

Sat 12/13

8:05 am-2:29 pm

1 stop8h 24m

$297

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Thu 12/4

2:51 pm-12:01 am

1 stop7h 10m

Boston Logan Intl

Sun 12/14

10:15 am-5:25 pm

1 stop9h 10m

$297

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Thu 12/4

2:51 pm-12:01 am

1 stop7h 10m

Boston Logan Intl

Sat 12/13

5:15 pm-11:21 pm

1 stop8h 06m

$297

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Tue 12/2

6:06 pm-6:20 am

1 stop10h 14m

Boston Logan Intl

Sat 12/13

5:15 pm-11:21 pm

1 stop8h 06m

$297

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Wed 12/3

5:00 am-7:33 pm

2 stops12h 33m

Boston Logan Intl

Fri 12/12

10:15 am-5:25 pm

1 stop9h 10m

$302

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Tue 12/2

6:06 pm-10:10 am

2 stops14h 04m

Boston Logan Intl

Mon 12/15

8:05 am-1:56 pm

1 stop7h 51m

$302

KalispellPortland

FCA - PWM

FCAPWM

Kalispell Glacier Park

Tue 4/7

5:20 am-9:59 pm

2 stops14h 39m

Portland

Wed 4/8

2:35 pm-5:46 pm

2 stops29h 11m

$553

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 19 results
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Best time to book a flight from Kalispell to Maine

Have a flexible travel schedule? Discover the best time to fly to Maine from Kalispell 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 Kalispell to Maine
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Kalispell 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 Kalispell to Maine?

    Kalispell Glacier Park (FCA) is the airport you will fly out of if you book a flight from Kalispell to Maine. It is only a 8.4 mi journey to Glacier Park (FCA) from Kalispell’s city center.

  • How long is the flight from Kalispell to Maine?

    There are many flights that can get you from Kalispell to Maine in 7h 10m. Fly via Delta to get the fastest option. There are 2110 mi between Kalispell and Maine.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kalispell 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.

See more FAQs

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