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Stewart

$326+ Cheap flights from Kalispell to New Windsor (FCA - SWF)

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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — SWF
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Kalispell to Stewart

One-way flights from Kalispell to Stewart
Search for one-way flight options from Kalispell to Stewart. Find affordable one-way fares based on user searches. Data last updated January 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2712:00 pm
FCA
-
SWF
3 stops45h 02m
Multiple Airlines
Deal found 1/28$326
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/195:42 pm
FCA
-
SWF
3 stops40h 57m
Multiple Airlines
Deal found 1/25$480
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:15 am
FCA
-
SWF
3 stops26h 47m
Multiple Airlines
Deal found 1/27$499
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2210:58 am
FCA
-
SWF
3 stops30h 03m
Allegiant Air
Deal found 1/28$873
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/36:25 am
FCA
-
SWF
3 stops50h 43m
Multiple Airlines
Deal found 1/27$1,115
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/226:15 am
FCA
-
SWF
3 stops25h 59m
Multiple Airlines
Deal found 1/27$1,289

Find flight deals from Kalispell to Stewart

Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to Stewart (SWF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

February

Cheapest in

October

Average price

$713
Provider with most accurate pricing for Kalispell Glacier Park-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kalispell Glacier Park-New York (NYC) flights.
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($147 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalispell to Stewart 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 January 28, 2026.
Use the filters below to find and compare flights from Kalispell to New Windsor that are best for you.

Fly from

Kalispell

Fly to

Stewart

Route

Depart

Return

Price

KalispellNew Windsor

FCA - SWF

FCASWF

Kalispell Glacier Park

Fri 2/27

12:00 pm-11:02 am

3 stops45h 02m

$326

KalispellNew Windsor

FCA - SWF

FCASWF

Kalispell Glacier Park

Thu 2/19

5:42 pm-12:39 pm

3 stops40h 57m

$480

KalispellNew Windsor

FCA - SWF

FCASWF

Kalispell Glacier Park

Wed 2/25

6:15 am-11:02 am

3 stops26h 47m

$499

KalispellNew Windsor

FCA - SWF

FCASWF

Kalispell Glacier Park

Sun 3/22

10:58 am-7:01 pm

3 stops30h 03m

$873

KalispellNew Windsor

FCA - SWF

FCASWF

Kalispell Glacier Park

Tue 2/3

6:25 am-11:08 am

3 stops50h 43m

$1,115

KalispellNew Windsor

FCA - SWF

FCASWF

Kalispell Glacier Park

Sun 2/22

6:15 am-10:14 am

3 stops25h 59m

$1,289

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Best time to book a flight from Kalispell to Stewart

Have a flexible travel schedule? Discover the best time to fly to Stewart 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 New Windsor

What is the cheapest month to book a flight from Kalispell to New Windsor?

Currently, March is the cheapest month in which you can book a flight from Kalispell to New Windsor (average of $151). Flying from Kalispell to New Windsor in December is currently the most expensive (average of $360). 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.

Related info for your journey

Find useful and relevant information for your journey from Kalispell to Stewart. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kalispell to Stewart 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 Kalispell to New Windsor?

    Currently, March is the cheapest month in which you can book a flight from Kalispell to New Windsor (average of $151). Flying from Kalispell to New Windsor in December is currently the most expensive (average of $360). 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

Traveling to a place near New Windsor?

Book flights to New Windsor if you plan to visit one of these locations
Kingston

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