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Cheap flights from Kalispell to Oregon from $140

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 Oregon departing on 5/23. 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 Oregon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
12:52 pm - 1:29 pm
FCA
-
PDX
1h 37mnonstop
Alaska Airlines Logo
10:45 am - 1:12 pm
PDX
-
FCA
1h 27mnonstop
$197Alaska Airlines
Fri, Apr 17 - Tue, Apr 21
Alaska Airlines Logo
12:43 pm - 1:17 pm
FCA
-
PDX
1h 34mnonstop
Alaska Airlines Logo
10:36 am - 1:03 pm
PDX
-
FCA
1h 27mnonstop
$218Alaska Airlines
Thu, May 7 - Sun, May 10
Alaska Airlines Logo
12:52 pm - 1:29 pm
FCA
-
PDX
1h 37mnonstop
Alaska Airlines Logo
1:35 pm - 7:46 pm
PDX
-
FCA
5h 11m
1 stop
$227Alaska Airlines
Mon, Apr 13 - Thu, Apr 16
Alaska Airlines Logo
12:52 pm - 1:29 pm
FCA
-
PDX
1h 37mnonstop
Alaska Airlines Logo
10:45 am - 1:12 pm
PDX
-
FCA
1h 27mnonstop
$237Alaska Airlines
Mon, Apr 13 - Thu, Apr 16
Alaska Airlines Logo
12:43 pm - 1:17 pm
FCA
-
PDX
1h 34mnonstop
Alaska Airlines Logo
10:36 am - 1:03 pm
PDX
-
FCA
1h 27mnonstop
$239Alaska Airlines
Fri, Apr 24 - Mon, Apr 27
Delta Logo
5:05 am - 9:53 am
FCA
-
BOI
4h 48m
1 stop
Delta Logo
10:50 am - 5:27 pm
BOI
-
FCA
6h 37m
1 stop
$241Delta
Sat, May 2 - Sat, May 9
Delta Logo
6:10 pm - 11:53 pm
FCA
-
PDX
6h 43m
1 stop
Delta Logo
1:32 pm - 11:27 pm
PDX
-
FCA
8h 55m
2 stops
$242Delta
Fri, Apr 17 - Tue, Apr 21
Alaska Airlines Logo
11:33 am - 4:50 pm
FCA
-
PDX
6h 17m
1 stop
Alaska Airlines Logo
2:33 pm - 5:00 pm
PDX
-
FCA
1h 27mnonstop
$248Alaska Airlines
Fri, May 15 - Sun, May 17
Alaska Airlines Logo
12:52 pm - 1:29 pm
FCA
-
PDX
1h 37mnonstop
Alaska Airlines Logo
1:35 pm - 7:46 pm
PDX
-
FCA
5h 11m
1 stop
$250Alaska Airlines
Fri, Apr 17 - Tue, Apr 21
Delta Logo
5:09 am - 9:29 am
FCA
-
BOI
4h 20m
1 stop
Delta Logo
12:45 pm - 5:15 pm
BOI
-
FCA
4h 30m
1 stop
$251Delta
Sat, Apr 4 - Mon, Apr 6

Alaska Airlines flights from Kalispell to Oregon

Our best Alaska Airlines deals on Kalispell to Oregon flight tickets
Alaska Airlines
Apr 17
FCA12:52 pmKalispell Glacier Park
1h 37m
PDX1:29 pmPortland
Apr 21
PDX10:45 amPortland
1h 27m
FCA1:12 pmKalispell Glacier Park
$197
Alaska Airlines
May 7
FCA12:43 pmKalispell Glacier Park
1h 34m
PDX1:17 pmPortland
May 10
PDX10:36 amPortland
1h 27m
FCA1:03 pmKalispell Glacier Park
$218
Alaska Airlines
Apr 17
FCA8:26 pmKalispell Glacier Park
4h 18m
1 stop
PDX11:44 pmPortland
Apr 21
PDX10:45 amPortland
1h 27m
FCA1:12 pmKalispell Glacier Park
$227

Delta flights from Kalispell to Oregon

Our best Delta deals on Kalispell to Oregon flight tickets
Delta
May 2
FCA5:05 amKalispell Glacier Park
4h 48m
1 stop
BOI9:53 amBoise Air Term. Gowen Fld
May 9
BOI10:50 amBoise Air Term. Gowen Fld
6h 37m
1 stop
FCA5:27 pmKalispell Glacier Park
$241
Delta
Apr 17
FCA6:10 pmKalispell Glacier Park
6h 43m
1 stop
PDX11:53 pmPortland
Apr 21
PDX1:32 pmPortland
8h 55m
2 stops
FCA11:27 pmKalispell Glacier Park
$242
Delta
Apr 4
FCA5:09 amKalispell Glacier Park
4h 20m
1 stop
BOI9:29 amBoise Air Term. Gowen Fld
Apr 6
BOI12:45 pmBoise Air Term. Gowen Fld
4h 30m
1 stop
FCA5:15 pmKalispell Glacier Park
$251

momondo Fare Finder

 
Customize your flight search to find flights from Kalispell to Oregon 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 March 2, 2026.
Use the filters below to find and compare flights from Kalispell to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Fri 4/17

12:52 pm-1:29 pm

Nonstop1h 37m

Portland

Tue 4/21

10:45 am-1:12 pm

Nonstop1h 27m

$197

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Thu 5/7

12:43 pm-1:17 pm

Nonstop1h 34m

Portland

Sun 5/10

10:36 am-1:03 pm

Nonstop1h 27m

$218

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Mon 4/13

12:52 pm-1:29 pm

Nonstop1h 37m

Portland

Thu 4/16

1:35 pm-7:46 pm

1 stop5h 11m

$227

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Mon 4/13

12:52 pm-1:29 pm

Nonstop1h 37m

Portland

Thu 4/16

10:45 am-1:12 pm

Nonstop1h 27m

$237

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Fri 4/24

12:43 pm-1:17 pm

Nonstop1h 34m

Portland

Mon 4/27

10:36 am-1:03 pm

Nonstop1h 27m

$239

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Sat 5/2

5:05 am-9:53 am

1 stop4h 48m

Boise Air Term. Gowen Fld

Sat 5/9

10:50 am-5:27 pm

1 stop6h 37m

$241

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Fri 4/17

6:10 pm-11:53 pm

1 stop6h 43m

Portland

Tue 4/21

1:32 pm-11:27 pm

2 stops8h 55m

$242

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Fri 5/15

11:33 am-4:50 pm

1 stop6h 17m

Portland

Sun 5/17

2:33 pm-5:00 pm

Nonstop1h 27m

$248

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Fri 4/17

12:52 pm-1:29 pm

Nonstop1h 37m

Portland

Tue 4/21

1:35 pm-7:46 pm

1 stop5h 11m

$250

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Sat 4/4

5:09 am-9:29 am

1 stop4h 20m

Boise Air Term. Gowen Fld

Mon 4/6

12:45 pm-5:15 pm

1 stop4h 30m

$251

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 Oregon from

How to get the cheapest flight ticket from Kalispell to Oregon

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 Oregon?

The month of January is, on average, the cheapest month to fly to Oregon from Kalispell, with most prices found around $197. The month of April is another great option to travel to Oregon, with average flight prices from Kalispell averaging around $207.

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

On average, the least expensive day to fly to Oregon from Kalispell is on a Thursday. momondo users have found tickets for Thursday departures for as low as $290. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Tuesday, with ticket prices averaging around $439.

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

According to our data, the cheapest time of day to fly to Oregon is in the morning. momondo users have found flights departing from Kalispell to Oregon in the morning for as low as $315. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly in the afternoon, with an average ticket price of $368. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

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

You could potentially save up to 23% on your flight if you consider stops on a Kalispell to Oregon flight.

Cheap Kalispell to Oregon flight deals and tips

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

Best Price Found

$245

Fastest flight time

1h 37m

Direct flights

Every day

Airports in Oregon

64 airports
The best one-way flight to Oregon from Kalispell in the past 72 hours is $245. The best round-trip flight deal from Kalispell to Oregon found on momondo in the last 72 hours is $207.
The fastest flight from Kalispell to Oregon takes 1h 37m
Direct flights go from Kalispell to Oregon every day.
There are 64 airports in Oregon. From Kalispell there are direct flights to Portland (PDX).
Search flight deals

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

    Prices for flights from Kalispell Glacier Park Airport to Oregon are updated daily.

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

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

    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 Oregon.

  • What documentation or ID do you need to fly to Oregon?

    The travel and health documents required for your trip to Oregon can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Kalispell to Oregon

Compare and see reviews for airlines that fly from Kalispell to Oregon with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $166Free CancellationRating
8.0
11,974 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $177Free CancellationRating
7.8
2,837 reviews
Search Hawaiian Airlines flights

Why use momondo?

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

Finding the right flight to Oregon 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 Oregon quick and easy, saving you time and money.

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

Flights from Kalispell to Oregon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Oregon from Kalispell.

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

If you are not ready to book a flight from Kalispell to Oregon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Oregon and let you know when they change.

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