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Cheap flights from Kalispell to Portland from $157

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to Portland departing on 2/25. 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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0 bags

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Find the cheapest flights from Kalispell to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
12:52 pm - 1:32 pm
FCA
-
PDX
1h 40mnonstop
Alaska Airlines Logo
10:45 am - 1:13 pm
PDX
-
FCA
1h 28mnonstop
$157Alaska Airlines
Wed, Feb 25 - Wed, Mar 4
Alaska Airlines Logo
12:52 pm - 1:32 pm
FCA
-
PDX
1h 40mnonstop
Alaska Airlines Logo
10:45 am - 1:13 pm
PDX
-
FCA
1h 28mnonstop
$167Alaska Airlines
Tue, Feb 24 - Tue, Mar 3
Alaska Airlines Logo
7:53 pm - 10:41 pm
FCA
-
PDX
3h 48m1 stop
Alaska Airlines Logo
7:05 am - 12:12 pm
PDX
-
FCA
4h 07m1 stop
$176Alaska Airlines
Wed, Feb 25 - Tue, Mar 3
Alaska Airlines Logo
12:52 pm - 1:32 pm
FCA
-
PDX
1h 40mnonstop
Alaska Airlines Logo
10:45 am - 1:13 pm
PDX
-
FCA
1h 28mnonstop
$177Alaska Airlines
Tue, Feb 24 - Thu, Mar 5
Alaska Airlines Logo
7:46 pm - 10:46 pm
FCA
-
PDX
4h 00m1 stop
Alaska Airlines Logo
7:10 am - 12:14 pm
PDX
-
FCA
4h 04m1 stop
$186Alaska Airlines
Sat, Jan 24 - Sun, Jan 25
Alaska Airlines Logo
7:53 pm - 11:44 pm
FCA
-
PDX
4h 51m1 stop
Alaska Airlines Logo
10:45 am - 1:13 pm
PDX
-
FCA
1h 28mnonstop
$187Alaska Airlines
Wed, Feb 25 - Sat, Mar 7
Alaska Airlines Logo
7:53 pm - 10:41 pm
FCA
-
PDX
3h 48m1 stop
Alaska Airlines Logo
10:45 am - 1:13 pm
PDX
-
FCA
1h 28mnonstop
$197Alaska Airlines
Tue, Feb 24 - Wed, Mar 4
Alaska Airlines Logo
12:52 pm - 1:32 pm
FCA
-
PDX
1h 40mnonstop
Alaska Airlines Logo
10:45 am - 1:13 pm
PDX
-
FCA
1h 28mnonstop
$198Alaska Airlines
Fri, Feb 27 - Tue, Mar 3
Alaska Airlines Logo
12:52 pm - 1:32 pm
FCA
-
PDX
1h 40mnonstop
Alaska Airlines Logo
8:30 am - 7:13 pm
PDX
-
FCA
9h 43m1 stop
$201Alaska Airlines
Wed, Feb 25 - Sun, Mar 8
Alaska Airlines Logo
7:53 pm - 10:41 pm
FCA
-
PDX
3h 48m1 stop
Alaska Airlines Logo
10:45 am - 1:13 pm
PDX
-
FCA
1h 28mnonstop
$207Alaska Airlines
Tue, Feb 24 - Fri, Mar 6

Alaska Airlines flights from Kalispell to Portland

Our best Alaska Airlines deals on Kalispell to Portland flight tickets
Alaska Airlines
Feb 25
FCA12:52 pmKalispell Glacier Park
1h 40m
PDX1:32 pmPortland
Mar 4
PDX10:45 amPortland
1h 28m
FCA1:13 pmKalispell Glacier Park
$157
Find similar
Alaska Airlines
Feb 24
FCA12:52 pmKalispell Glacier Park
1h 40m
PDX1:32 pmPortland
Mar 4
PDX10:45 amPortland
1h 28m
FCA1:13 pmKalispell Glacier Park
$167
Find similar
Alaska Airlines
Feb 25
FCA7:53 pmKalispell Glacier Park
3h 48m
1 stop
PDX10:41 pmPortland
Mar 3
PDX7:05 amPortland
4h 07m
1 stop
FCA12:12 pmKalispell Glacier Park
$176
Find similar

Delta flights from Kalispell to Portland

Our best Delta deals on Kalispell to Portland flight tickets
Delta
Feb 26
FCA5:00 amKalispell Glacier Park
28h 31m
2 stops
PDX8:31 amPortland
Mar 8
PDX6:00 amPortland
4h 27m
1 stop
FCA11:27 amKalispell Glacier Park
$257
Find similar
Delta
Feb 26
FCA5:00 amKalispell Glacier Park
28h 31m
2 stops
PDX8:31 amPortland
Mar 7
PDX3:55 pmPortland
17h 32m
2 stops
FCA10:27 amKalispell Glacier Park
$277
Find similar
Delta
Feb 26
FCA5:00 amKalispell Glacier Park
5h 06m
1 stop
PDX9:06 amPortland
Mar 9
PDX7:38 pmPortland
14h 49m
2 stops
FCA11:27 amKalispell Glacier Park
$288
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kalispell to Portland 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 December 15, 2025.
Use the filters below to find and compare flights from Kalispell to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Wed 2/25

12:52 pm-1:32 pm

Nonstop1h 40m

Portland

Wed 3/4

10:45 am-1:13 pm

Nonstop1h 28m

$157

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Tue 2/24

12:52 pm-1:32 pm

Nonstop1h 40m

Portland

Tue 3/3

10:45 am-1:13 pm

Nonstop1h 28m

$167

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Wed 2/25

7:53 pm-10:41 pm

1 stop3h 48m

Portland

Tue 3/3

7:05 am-12:12 pm

1 stop4h 07m

$176

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Tue 2/24

12:52 pm-1:32 pm

Nonstop1h 40m

Portland

Thu 3/5

10:45 am-1:13 pm

Nonstop1h 28m

$177

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Sat 1/24

7:46 pm-10:46 pm

1 stop4h 00m

Portland

Sun 1/25

7:10 am-12:14 pm

1 stop4h 04m

$186

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Wed 2/25

7:53 pm-11:44 pm

1 stop4h 51m

Portland

Sat 3/7

10:45 am-1:13 pm

Nonstop1h 28m

$187

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Tue 2/24

7:53 pm-10:41 pm

1 stop3h 48m

Portland

Wed 3/4

10:45 am-1:13 pm

Nonstop1h 28m

$197

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Fri 2/27

12:52 pm-1:32 pm

Nonstop1h 40m

Portland

Tue 3/3

10:45 am-1:13 pm

Nonstop1h 28m

$198

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Wed 2/25

12:52 pm-1:32 pm

Nonstop1h 40m

Portland

Sun 3/8

8:30 am-7:13 pm

1 stop9h 43m

$201

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Tue 2/24

7:53 pm-10:41 pm

1 stop3h 48m

Portland

Fri 3/6

10:45 am-1:13 pm

Nonstop1h 28m

$207

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Kalispell to Portland

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 Kalispell and Portland?

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Kalispell is in January. Flight prices, which tend to average around $206, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in January, then you should wait until May to fly from Kalispell, when ticket prices are also cheap, with an average price of $207.

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

The cheapest day to depart on your flight to Portland is on a Thursday when prices can be found for as low as $287. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $398.

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

The cheapest time of day to fly to Portland is in the morning when flights can be purchased for as low as $248. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $375 per ticket.

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

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

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

There are 4 cabin classes available to choose from on Kalispell Glacier Park to Portland 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 Portland flights?

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

How have Kalispell to Portland flight prices changed over time?

As of December 2025, prices for Kalispell to Portland flights are approximately 111% more expensive when compared to flights at the same time last year.

When to book flights from Kalispell to Portland

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

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

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

Best Price Found

$169

Fastest flight time

1h 40m

Direct flights

Every day

Airports in Portland

1 airport
The best one-way flight to Portland from Kalispell in the past 72 hours is $169. The best round-trip flight deal from Kalispell to Portland found on momondo in the last 72 hours is $228.
The fastest flight from Kalispell to Portland takes 1h 40m
Direct flights go from Kalispell to Portland every day.
There is 1 airport in Portland. From Kalispell there are direct flights to Portland (PDX).
Search flight deals

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

    A flight from Kalispell Glacier Park to Portland will travel around 435.5 mi. In terms of flight time, this usually takes a little over 1h 40m.

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

    Prices for flights from Kalispell Glacier Park Airport to Portland Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kalispell Glacier Park Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport 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 Portland Airport. 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 Portland?

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

Best airlines flying from Kalispell to Portland

Compare and see reviews for airlines that fly from Kalispell to Portland with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $157Free CancellationRating
8.0
11,452 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $177Free CancellationRating
7.8
2,819 reviews
Search Hawaiian Airlines flights

  • Alaska Airlines Flights From Kalispell to Portland

    Alaska Airlines operates around 6 flights from Kalispell to Portland every week. The average price of these flights found in the last 72 hours has been $269, but momondo users have found Alaska Airlines deals from Kalispell to Portland from as low as $157 round-trip. Alaska Airlines has been scored 8.0/10 in 11,452 reviews.

  • Hawaiian Airlines Flights From Kalispell to Portland

    Hawaiian Airlines is also a popular choice for this route. Hawaiian Airlines flight deals for Kalispell to Portland start from as low as $177 round-trip, depending on your selected dates, with average Hawaiian Airlines deals seen on momondo around $207. Hawaiian Airlines operates 6 flights to Portland from Kalispell in an average week. Users have rated it 7.8/10 across 2,819 reviews.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Depoe Bay
Rockaway Beach
Beaverton
Hillsboro
Hood River
McMinnville
Gresham
Longview
Tigard
The Dalles
Pacific City
Manzanita
Tillamook

Why use momondo?

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

Finding the right flight to Portland from Kalispell is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Portland from Kalispell with this policy.

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

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 Portland.

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

Yes momondo offers price alerts on flights to Portland from Kalispell. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Portland trip

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