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$134+ Cheap flights from Kalispell (FCA) to Oregon

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — PDX
Jun 15 — Jun 221
Mon 6/15
Mon 6/22
1 adult, Economy
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Cheap flight deals from Kalispell to Oregon

Cheapest flights from Kalispell to Oregon
Explore the most affordable flight options available from Kalispell to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 16, 2026.

This Expedia deal was found by Cheapflights users on 5/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/64:14 pm
FCA
-
PDX
Nonstop1h 35m
Alaska Airlines
Sun 6/72:33 pm
PDX
-
FCA
Nonstop1h 27m
Alaska Airlines
Deal found 5/11$227
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:14 pm
FCA
-
PDX
Nonstop1h 35m
Alaska Airlines
Sun 6/75:00 am
PDX
-
FCA
1 stop4h 51m
Alaska Airlines
Deal found 5/11$237
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:14 pm
FCA
-
PDX
Nonstop1h 35m
Alaska Airlines
Sun 6/75:00 am
PDX
-
FCA
1 stop4h 51m
Alaska Airlines
Deal found 5/11$247
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:15 am
FCA
-
PDX
1 stop4h 32m
Alaska Airlines
Sun 6/75:00 am
PDX
-
FCA
1 stop4h 51m
Alaska Airlines
Deal found 5/11$257
This Delta deal was found by Cheapflights users on 5/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:13 am
FCA
-
PDX
1 stop4h 39m
Delta
Mon 6/15:05 pm
PDX
-
FCA
1 stop5h 09m
Delta
Deal found 5/11$287
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:15 am
FCA
-
PDX
1 stop4h 32m
Alaska Airlines
Mon 6/82:33 pm
PDX
-
FCA
Nonstop1h 27m
Alaska Airlines
Deal found 5/11$293
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/51:20 pm
FCA
-
PDX
2 stops8h 56m
Delta
Mon 6/87:20 am
PDX
-
FCA
2 stops9h 10m
Delta
Deal found 5/14$307
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 6/510:31 am
FCA
-
PDX
1 stop24h 49m
Multiple Airlines
Sun 6/711:15 am
PDX
-
FCA
1 stop21h 26m
Multiple Airlines
Deal found 5/11$317
This Delta deal was found by Cheapflights users on 5/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:13 am
FCA
-
BOI
1 stop4h 19m
Delta
Sun 6/1411:59 am
BOI
-
FCA
1 stop5h 31m
Delta
Deal found 5/11$456
This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/115:19 am
FCA
-
BOI
1 stop4h 13m
Delta
Wed 6/176:42 pm
BOI
-
FCA
1 stop4h 13m
Delta
Deal found 5/13$545
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:40 pm
FCA
-
BOI
2 stops29h 07m
Alaska Airlines
Sun 6/148:47 pm
BOI
-
FCA
1 stop14h 01m
Alaska Airlines
Deal found 5/11$554
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:33 am
FCA
-
BOI
1 stop6h 41m
Alaska Airlines
Sat 5/306:35 am
BOI
-
FCA
1 stop4h 16m
Alaska Airlines
Deal found 5/11$607

Find flight deals from Kalispell to Oregon

Keep the following information in mind while searching for Kalispell to Oregon flight deals. Data was last updated May 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$227
(Expedia)

One-way from

$134
(Delta)

Popular in

September

Cheapest in

January

Average price

$323

Good round-trip deal

$357 or less

Good one-way deal

$219 or less
Provider with most accurate pricing for Kalispell Glacier Park-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kalispell Glacier Park-Portland flights.
Search Deals
From Kalispell Glacier Park to Oregon
Search Deals
One-way flight from Kalispell Glacier Park to Oregon
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Kalispell Glacier Park to Oregon.
Search Deals
Price to beat on a one-way flight from Kalispell Glacier Park to Oregon.
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 16, 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

Cheapest round-trip

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Fri 6/26

5:19 am-8:39 am

1 stop4h 20m

Portland

Sun 6/28

5:45 am-11:45 am

1 stop5h 00m

$403

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Thu 9/24

5:25 am-9:03 am

1 stop4h 38m

Portland

Sun 9/27

6:00 am-11:42 am

1 stop4h 42m

$403
Quickest round-trip

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Wed 5/27

4:14 pm-4:49 pm

Nonstop1h 35m

Portland

Mon 6/1

2:33 pm-5:00 pm

Nonstop1h 27m

$429

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Fri 8/7

1:10 pm-1:49 pm

Nonstop1h 39m

Portland

Sun 8/9

7:38 pm-11:59 pm

1 stop3h 21m

$434

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Fri 6/5

5:13 am-9:32 am

1 stop4h 19m

Boise Air Term. Gowen Fld

Sun 6/14

11:59 am-5:30 pm

1 stop5h 31m

$456

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Thu 6/25

6:10 pm-11:54 pm

2 stops6h 44m

Portland

Thu 7/2

5:45 am-11:45 am

1 stop5h 00m

$478

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Fri 7/3

6:33 am-11:30 pm

1 stop17h 57m

Portland

Mon 7/6

11:06 am-1:30 pm

Nonstop1h 24m

$486

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Fri 8/7

6:33 am-9:49 am

1 stop4h 16m

Portland

Mon 8/10

7:38 pm-11:59 pm

1 stop3h 21m

$539

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Thu 6/11

5:19 am-9:32 am

1 stop4h 13m

Boise Air Term. Gowen Fld

Wed 6/17

6:42 pm-10:55 pm

1 stop4h 13m

$545

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Wed 5/27

6:15 am-11:03 am

1 stop4h 48m

Boise Air Term. Gowen Fld

Sat 5/30

6:35 am-10:51 am

1 stop4h 16m

$607

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Showing 1-10 of 34 resultsSorted by cheapest first
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Best time to book a flight from Kalispell to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon 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 Oregon

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

Currently, February is the cheapest month in which you can book a flight from Kalispell to Oregon (average of $138). Flying from Kalispell to Oregon in July is currently the most expensive (average of $308). 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.

What is the cheapest time of day to fly from FCA to OR?

Find hourly flight availability from Kalispell to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2026.

One of the essential ways to save on airfare from Kalispell to Oregon is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 20% on airfare.

Weekly flight availability from Kalispell to Oregon

Explore weekly flight availability from Kalispell to Oregon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 16, 2026.

The most flights from FCA to USOR are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Kalispell to Oregon?

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated May 16, 2026.
Get a feel of what it's like to fly with Alaska Airlines from Kalispell to Oregon by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,370 reviews

Entertainment

7.0

Crew

8.5

Food

7.0

Boarding

8.1

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines
7.9
Good
12,370 reviews
Alaska Airlines
7.9
Good
12,370 reviews

Entertainment

7.0

Crew

8.5

Food

7.0

Boarding

8.1

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Related info for your journey

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

  • What airport do you fly from for flights from Kalispell to Oregon?

    For a flight from Kalispell to Oregon, you will be flying from Glacier Park. Kalispell Glacier Park (FCA) is just 8.4 mi from the center of the city.

  • How popular is this Kalispell to Oregon flight route?

    Flights from Kalispell Glacier Park to Oregon have been viewed 1 times in the past calendar month.

  • How long is the flight from Kalispell to Oregon?

    A quick flight from Kalispell to Oregon can take about 1h 35m. Delta provides one of the quickest options available for as low as $429. The distance from Kalispell to Oregon is about 435 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most reliable airlines from Kalispell to Oregon?

    Before booking your flight to Oregon from Kalispell, check out the most reliable airlines to get you to your destination on time: Horizon Air (93%), Alaska Airlines (92%), SkyWest Airlines( 89%).

  • What are the cheapest flights from Kalispell to Oregon?

    The cheapest flight price from Kalispell to Oregon is $138. On average you can expect to pay $335. The most popular route, (Kalispell Glacier Park - Portland), can usually be booked for $329.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kalispell to Oregon 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 Oregon?

    Currently, February is the cheapest month in which you can book a flight from Kalispell to Oregon (average of $138). Flying from Kalispell to Oregon in July is currently the most expensive (average of $308). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Kalispell to Oregon

Discover the top airline that operate flights from Kalispell to Oregon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$154Average$294FlexibilityNo cancel feeOn-time75%

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