Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Portland to Kalispell from $195

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Kalispell departing on 10/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Kalispell

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
10:52 am - 1:28 pm
PDX
-
FCA
1h 36mnonstop
Alaska Airlines Logo
1:03 pm - 1:42 pm
FCA
-
PDX
1h 39mnonstop
$329Alaska Airlines
Fri, Oct 2 - Sat, Oct 3
Delta Logo
5:05 pm - 11:02 pm
PDX
-
FCA
4h 57m
1 stop
Delta Logo
5:25 am - 9:03 am
FCA
-
PDX
4h 38m
1 stop
$348Delta
Tue, Sep 8 - Sun, Sep 13
Delta Logo
10:15 am - 5:45 pm
PDX
-
FCA
6h 30m
1 stop
Delta Logo
6:10 pm - 11:51 pm
FCA
-
PDX
6h 41m
1 stop
$358Delta
Sat, Oct 10 - Tue, Oct 13
Alaska Airlines Logo
3:00 pm - 7:41 pm
PDX
-
FCA
3h 41m
1 stop
Alaska Airlines Logo
1:03 pm - 1:42 pm
FCA
-
PDX
1h 39mnonstop
$369Alaska Airlines
Fri, Oct 2 - Sat, Oct 3
Alaska Airlines Logo
12:18 pm - 7:05 pm
PDX
-
FCA
5h 47m
1 stop
Alaska Airlines Logo
1:03 pm - 1:42 pm
FCA
-
PDX
1h 39mnonstop
$399Alaska Airlines
Mon, Oct 19 - Fri, Oct 23
Delta Logo
5:05 pm - 11:02 pm
PDX
-
FCA
4h 57m
1 stop
Delta Logo
11:59 am - 6:11 pm
FCA
-
PDX
7h 12m
1 stop
$403Delta
Fri, Sep 11 - Sun, Sep 13
Alaska Airlines Logo
5:41 pm - 10:56 pm
PDX
-
FCA
4h 15m
1 stop
Alaska Airlines Logo
1:00 pm - 1:42 pm
FCA
-
PDX
1h 42mnonstop
$404Alaska Airlines
Wed, Sep 9 - Wed, Sep 16
Alaska Airlines Logo
5:41 pm - 10:56 pm
PDX
-
FCA
4h 15m
1 stop
Alaska Airlines Logo
7:45 pm - 11:02 pm
FCA
-
PDX
4h 17m
1 stop
$409Alaska Airlines
Fri, Oct 2 - Sat, Oct 3
Delta Logo
5:45 am - 11:26 am
PDX
-
FCA
4h 41m
1 stop
Delta Logo
5:25 am - 8:37 am
FCA
-
PDX
4h 12m
1 stop
$413Delta
Sun, Jul 12 - Sun, Jul 19
Alaska Airlines Logo
10:49 am - 1:23 pm
PDX
-
FCA
1h 34mnonstop
Alaska Airlines Logo
1:03 pm - 1:42 pm
FCA
-
PDX
1h 39mnonstop
$424Alaska Airlines
Mon, Oct 19 - Fri, Oct 23

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Alaska Airlines flights from Portland to Kalispell

Our best Alaska Airlines deals on Portland to Kalispell flight tickets
Alaska Airlines
Oct 2
PDX10:52 amPortland
1h 36m
FCA1:28 pmKalispell Glacier Park
Oct 3
FCA1:03 pmKalispell Glacier Park
1h 39m
PDX1:42 pmPortland
$329
Alaska Airlines
Oct 2
PDX3:00 pmPortland
3h 41m
1 stop
FCA7:41 pmKalispell Glacier Park
Oct 3
FCA1:03 pmKalispell Glacier Park
1h 39m
PDX1:42 pmPortland
$369
Alaska Airlines
Oct 19
PDX12:18 pmPortland
5h 47m
1 stop
FCA7:05 pmKalispell Glacier Park
Oct 23
FCA1:03 pmKalispell Glacier Park
1h 39m
PDX1:42 pmPortland
$399

Delta flights from Portland to Kalispell

Our best Delta deals on Portland to Kalispell flight tickets
Delta
Sep 8
PDX5:05 pmPortland
4h 57m
1 stop
FCA11:02 pmKalispell Glacier Park
Sep 13
FCA5:25 amKalispell Glacier Park
4h 38m
1 stop
PDX9:03 amPortland
$348
Delta
Oct 10
PDX10:15 amPortland
6h 30m
1 stop
FCA5:45 pmKalispell Glacier Park
Oct 13
FCA6:10 pmKalispell Glacier Park
6h 41m
1 stop
PDX11:51 pmPortland
$358
Delta
Sep 11
PDX5:05 pmPortland
4h 57m
1 stop
FCA11:02 pmKalispell Glacier Park
Sep 13
FCA11:59 amKalispell Glacier Park
7h 12m
1 stop
PDX6:11 pmPortland
$403

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Kalispell 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 June 10, 2026.
Use the filters below to find and compare flights from Portland to Kalispell that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Fri 10/2

10:52 am-1:28 pm

Nonstop1h 36m

Kalispell Glacier Park

Sat 10/3

1:03 pm-1:42 pm

Nonstop1h 39m

$329

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Tue 9/8

5:05 pm-11:02 pm

1 stop4h 57m

Kalispell Glacier Park

Sun 9/13

5:25 am-9:03 am

1 stop4h 38m

$348

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Sat 10/10

10:15 am-5:45 pm

1 stop6h 30m

Kalispell Glacier Park

Tue 10/13

6:10 pm-11:51 pm

1 stop6h 41m

$358

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Fri 10/2

3:00 pm-7:41 pm

1 stop3h 41m

Kalispell Glacier Park

Sat 10/3

1:03 pm-1:42 pm

Nonstop1h 39m

$369

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Mon 10/19

12:18 pm-7:05 pm

1 stop5h 47m

Kalispell Glacier Park

Fri 10/23

1:03 pm-1:42 pm

Nonstop1h 39m

$399

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Fri 9/11

5:05 pm-11:02 pm

1 stop4h 57m

Kalispell Glacier Park

Sun 9/13

11:59 am-6:11 pm

1 stop7h 12m

$403

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Wed 9/9

5:41 pm-10:56 pm

1 stop4h 15m

Kalispell Glacier Park

Wed 9/16

1:00 pm-1:42 pm

Nonstop1h 42m

$404

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Fri 10/2

5:41 pm-10:56 pm

1 stop4h 15m

Kalispell Glacier Park

Sat 10/3

7:45 pm-11:02 pm

1 stop4h 17m

$409

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Sun 7/12

5:45 am-11:26 am

1 stop4h 41m

Kalispell Glacier Park

Sun 7/19

5:25 am-8:37 am

1 stop4h 12m

$413
Quickest round-trip

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Mon 10/19

10:49 am-1:23 pm

Nonstop1h 34m

Kalispell Glacier Park

Fri 10/23

1:03 pm-1:42 pm

Nonstop1h 39m

$424

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Kalispell from

How to get the cheapest flight ticket from Portland to Kalispell

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 typical price of a round-trip flight between Portland and Kalispell?

What is the cheapest month to fly to Kalispell?

The month of December is, on average, the cheapest month to fly to Kalispell from Portland, with most prices found around $177. If you aren’t able to travel to Kalispell during the month of December, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $212.

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

The cheapest day to depart from Portland to Kalispell is on a Friday. Travelers who choose to depart for Kalispell on a Friday will often find tickets for as low as $318. The most expensive day to fly to Kalispell is Sunday, with ticket prices averaging around $438.

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

According to our data, the cheapest time of day to fly to Kalispell is at noon. momondo users have found flights departing from Portland to Kalispell at noon for as low as $327. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Kalispell, so prices are often more expensive at around $382 per ticket.

What is the cheapest Portland to Kalispell Glacier Park flight route?

Fly from Portland to Kalispell Glacier Park for the best Portland - Kalispell Glacier Park flight prices

What cabin class options are available on Portland to Kalispell flights?

There are 3 cabin classes available to choose from on Portland to Kalispell 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 Portland to Kalispell flights?

You could potentially save up to 21% on your flight if you consider stops on a Portland to Kalispell flight.

How have Portland to Kalispell flight prices changed over time?

As of June 2026, prices for Portland to Kalispell flights are approximately 20% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Kalispell

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Kalispell according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Kalispell (PDX to FCA) flight deals and tips

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

Best Price Found

$189

Fastest flight time

1h 24m

Direct flights

Every day

Airports in Kalispell

1 airport
The best one-way flight to Kalispell from Portland in the past 72 hours is $189. The best round-trip flight deal from Portland to Kalispell found on momondo in the last 72 hours is $363.
The fastest flight from Portland to Kalispell takes 1h 24m
Direct flights go from Portland to Kalispell every day.
There is 1 airport in Kalispell. From Portland there are direct flights to Kalispell Glacier Park (FCA).
Search flight deals

Frequently asked questions about flying from Portland to Kalispell

  • How far is Portland to Kalispell Glacier Park by plane?

    There are 435.5 mi between Portland and Kalispell Glacier Park. A reasonable flight in good conditions will take 1h 24m.

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

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

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

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

    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 Portland Airport to Kalispell Glacier Park Airport.

  • What documentation or ID do you need to fly to Kalispell Glacier Park Airport?

    The travel and health documents you'll need for your trip to Kalispell Glacier Park Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kalispell Glacier Park Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

  • What is the most popular airline from Portland to Kalispell?

Best airlines flying from Portland to Kalispell

Compare and see reviews for airlines that fly from Portland to Kalispell with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $118Free CancellationRating
7.9
8,397 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $167Free CancellationRating
7.8
2,830 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $177Free CancellationRating
7.9
12,479 reviews
Search Alaska Airlines flights

  • Alaska Airlines Flights From Portland to Kalispell

    Alaska Airlines flies from Portland to Kalispell around 7 times per week, with 12,479 momondo users rating the airline 7.9/10. The cheapest Alaska Airlines deal from Portland to Kalispell in the last 72 hours was $177 (round-trip), much lower than the average airfare cost of $379 for Alaska Airlines flights on this route.

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Whitefish
Columbia Falls
East Glacier Park
Polson
Cut Bank
Eureka
Essex

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kalispell from Portland.

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

Yes. momondo allows you to filter the results for Portland to Kalispell flights to just show those with flexible booking policies.

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

Once you have performed a search for Portland to Kalispell flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Portland to Kalispell flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Kalispell trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 7/10
Fri 7/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States