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Cheap flights from Kalispell to the United States from $51

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to the United States departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Kalispell to the United States

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
9:06 pm - 10:35 pmFCA-LAS
2h 29mnonstop
Allegiant Air Logo
4:44 pm - 8:16 pmLAS-FCA
2h 32mnonstop
$109Allegiant Air
Find Deal
Thu, Jan 15 - Sun, Jan 18
Allegiant Air Logo
9:53 pm - 11:23 pmFCA-LAS
2h 30mnonstop
Allegiant Air Logo
1:35 pm - 5:05 pmLAS-FCA
2h 30mnonstop
$127Allegiant Air
Find Deal
Thu, Dec 18 - Tue, Dec 30
Hawaiian Airlines Logo
6:30 am - 7:14 amFCA-SEA
1h 44mnonstop
Hawaiian Airlines Logo
9:59 am - 12:20 pmSEA-FCA
1h 21mnonstop
$138Hawaiian Airlines
Find Deal
Sat, Dec 6 - Sun, Dec 7
Alaska Airlines Logo
6:30 am - 7:14 amFCA-SEA
1h 44mnonstop
Alaska Airlines Logo
9:59 am - 12:20 pmSEA-FCA
1h 21mnonstop
$146Alaska Airlines
Find Deal
Sat, Dec 6 - Sun, Dec 7
Delta Logo
6:06 pm - 11:25 pmFCA-SEA
6h 19m1 stop
Delta Logo
5:05 am - 11:31 amSEA-FCA
5h 26m1 stop
$147Delta
Find Deal
Tue, Dec 9 - Sat, Dec 13
Delta Logo
5:00 am - 9:25 amFCA-SEA
5h 25m1 stop
Delta Logo
5:25 am - 11:31 amSEA-FCA
5h 06m1 stop
$157Delta
Find Deal
Sat, Dec 6 - Sun, Dec 7
Alaska Airlines Logo
1:00 pm - 10:45 amFCA-DEN
21h 45m1 stop
Alaska Airlines Logo
6:45 am - 12:20 pmDEN-FCA
5h 35m1 stop
$168Alaska Airlines
Find Deal
Sat, Dec 13 - Tue, Dec 16
United Airlines Logo
5:15 pm - 7:35 pmFCA-DEN
2h 20mnonstop
United Airlines Logo
7:35 pm - 9:59 pmDEN-FCA
2h 24mnonstop
$169United Airlines
Find Deal
Tue, Dec 23 - Tue, Dec 30
United Airlines Logo
6:10 am - 8:38 amFCA-DEN
2h 28mnonstop
United Airlines Logo
7:35 pm - 9:59 pmDEN-FCA
2h 24mnonstop
$192United Airlines
Find Deal
Thu, Dec 18 - Sun, Dec 28
Hawaiian Airlines Logo
1:00 pm - 3:47 pmFCA-SEA
3h 47m1 stop
Hawaiian Airlines Logo
9:59 am - 12:20 pmSEA-FCA
1h 21mnonstop
$209Hawaiian Airlines
Find Deal
Sat, Dec 6 - Sun, Dec 7

United Airlines flights from Kalispell to United States

Our best United Airlines deals on Kalispell to United States flight tickets
United Airlines
Dec 23
FCA5:15 pmKalispell Glacier Park
2h 20m
DEN7:35 pmDenver Intl
Dec 30
DEN7:35 pmDenver Intl
2h 24m
FCA9:59 pmKalispell Glacier Park
$169
Find similar
United Airlines
Dec 18
FCA6:10 amKalispell Glacier Park
2h 28m
DEN8:38 amDenver Intl
Dec 28
DEN7:35 pmDenver Intl
2h 24m
FCA9:59 pmKalispell Glacier Park
$192
Find similar
United Airlines
Jan 9
FCA1:40 pmKalispell Glacier Park
5h 12m
1 stop
LAX5:52 pmLos Angeles
Jan 16
LAX7:30 pmLos Angeles
2h 50m
FCA11:20 pmKalispell Glacier Park
$199
Find similar

Delta flights from Kalispell to United States

Our best Delta deals on Kalispell to United States flight tickets
Delta
Dec 9
FCA6:06 pmKalispell Glacier Park
6h 19m
1 stop
SEA11:25 pmSeattle/Tacoma Intl
Dec 13
SEA5:05 amSeattle/Tacoma Intl
5h 26m
1 stop
FCA11:31 amKalispell Glacier Park
$147
Find similar
Delta
Dec 6
FCA5:00 amKalispell Glacier Park
5h 25m
1 stop
SEA9:25 amSeattle/Tacoma Intl
Dec 7
SEA5:25 amSeattle/Tacoma Intl
5h 06m
1 stop
FCA11:31 amKalispell Glacier Park
$157
Find similar
Delta
Dec 5
FCA5:00 amKalispell Glacier Park
5h 25m
1 stop
SEA9:25 amSeattle/Tacoma Intl
Dec 7
SEA5:25 amSeattle/Tacoma Intl
5h 06m
1 stop
FCA11:31 amKalispell Glacier Park
$167
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kalispell to United States 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, momondo users made 832,500 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Kalispell to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Thu 1/15

9:06 pm-10:35 pm

Nonstop2h 29m

Las Vegas Harry Reid Intl

Sun 1/18

4:44 pm-8:16 pm

Nonstop2h 32m

$109

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Thu 12/18

9:53 pm-11:23 pm

Nonstop2h 30m

Las Vegas Harry Reid Intl

Tue 12/30

1:35 pm-5:05 pm

Nonstop2h 30m

$127

KalispellSeattle

FCA - SEA

FCASEA

Kalispell Glacier Park

Sat 12/6

6:30 am-7:14 am

Nonstop1h 44m

Seattle/Tacoma Intl

Sun 12/7

9:59 am-12:20 pm

Nonstop1h 21m

$138

KalispellSeattle

FCA - SEA

FCASEA

Kalispell Glacier Park

Sat 12/6

6:30 am-7:14 am

Nonstop1h 44m

Seattle/Tacoma Intl

Sun 12/7

9:59 am-12:20 pm

Nonstop1h 21m

$146

KalispellSeattle

FCA - SEA

FCASEA

Kalispell Glacier Park

Tue 12/9

6:06 pm-11:25 pm

1 stop6h 19m

Seattle/Tacoma Intl

Sat 12/13

5:05 am-11:31 am

1 stop5h 26m

$147

KalispellSeattle

FCA - SEA

FCASEA

Kalispell Glacier Park

Sat 12/6

5:00 am-9:25 am

1 stop5h 25m

Seattle/Tacoma Intl

Sun 12/7

5:25 am-11:31 am

1 stop5h 06m

$157

KalispellDenver

FCA - DEN

FCADEN

Kalispell Glacier Park

Sat 12/13

1:00 pm-10:45 am

1 stop21h 45m

Denver Intl

Tue 12/16

6:45 am-12:20 pm

1 stop5h 35m

$168

KalispellDenver

FCA - DEN

FCADEN

Kalispell Glacier Park

Tue 12/23

5:15 pm-7:35 pm

Nonstop2h 20m

Denver Intl

Tue 12/30

7:35 pm-9:59 pm

Nonstop2h 24m

$169

KalispellDenver

FCA - DEN

FCADEN

Kalispell Glacier Park

Thu 12/18

6:10 am-8:38 am

Nonstop2h 28m

Denver Intl

Sun 12/28

7:35 pm-9:59 pm

Nonstop2h 24m

$192

KalispellSeattle

FCA - SEA

FCASEA

Kalispell Glacier Park

Sat 12/6

1:00 pm-3:47 pm

1 stop3h 47m

Seattle/Tacoma Intl

Sun 12/7

9:59 am-12:20 pm

Nonstop1h 21m

$209

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United States from

How to get the cheapest flight ticket from Kalispell to United States

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

What is the cheapest month to fly to United States?

In general, January is the cheapest month to fly from Kalispell to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $402. If you aren’t able to travel during the month of January, then book flights to United States from Kalispell during April instead. Flights to United States in April, while not as cheap as those in January, still average around $402.

What is the cheapest day to depart on your flight to United States?

According to our data, Saturday is the cheapest day to fly to United States from Kalispell. The lowest ticket price found for a Saturday departure recently was $334. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $652. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

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

The cheapest time of day to fly to United States is at noon when flights can be purchased for as low as $334. Try not to purchase tickets in the morning because they tend to be around $600. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Kalispell Glacier Park to United States flight route?

Fly from Kalispell Glacier Park to Las Vegas Harry Reid Intl for the best Kalispell Glacier Park - United States flight prices

What cabin class options are available on Kalispell Glacier Park to United States flights?

There are 4 cabin classes available to choose from on Kalispell Glacier Park to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Kalispell to United States flights?

No. A direct flight is the cheapest option for a flight between Kalispell to United States.

Cheap Kalispell to United States flight deals and tips

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

Best Price Found

$101

Fastest flight time

1h 29m

Direct flights

Every day

Airports in United States

5 airports
The best one-way flight to United States from Kalispell in the past 72 hours is $101. The best round-trip flight deal from Kalispell to United States found on momondo in the last 72 hours is $142.
The fastest flight from Kalispell to United States takes 1h 29m
Direct flights go from Kalispell to United States every day.
There are 5 airports near United States: Los Angeles (LAX), Minneapolis St Paul (MSP), Denver Intl (DEN), Seattle/Tacoma Intl (SEA), Las Vegas Harry Reid Intl (LAS)
Search flight deals

  • When did momondo last update prices for flights from Kalispell Glacier Park Airport to United States?

    Prices for flights from Kalispell Glacier Park Airport to United States are refreshed on a daily basis.

  • How many operators does momondo search for flights from Kalispell Glacier Park Airport to United States?

  • How old do you have to be to fly from Kalispell Glacier Park Airport to United States?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kalispell Glacier Park Airport to United States.

  • What documentation or ID do you need to fly to United States?

    The required travel and health documents for your United States 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 United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Kalispell to United States?

Best airlines flying from Kalispell to United States

Compare and see reviews for airlines that fly from Kalispell to United States with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $52Free CancellationRating
7.2
694 reviews
Search Allegiant Air flights
Hawaiian AirlinesPriceFrom $118Free CancellationRating
7.8
2,799 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $151Free CancellationRating
7.9
8,002 reviews
Search Delta flights
United AirlinesPriceFrom $209Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $216Free CancellationRating
8.0
11,237 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $318Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kalispell to United States. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to United States from Kalispell on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Kalispell to United States?

momondo provides multiple filters to help you find the best flight to United States from Kalispell. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Kalispell to United States flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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