HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kalispell

$155+ Cheap flights from Oregon to Kalispell (FCA)

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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — FCA
Apr 28 — May 51
Tue 4/28
Tue 5/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oregon to Kalispell with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Oregon to Kalispell

Cheapest flights from Oregon to Kalispell
Explore the most affordable flight options available from Oregon to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 29, 2026.

This Alaska Airlines deal was found by Cheapflights users on 3/24. 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 4/1410:45 am
PDX
-
FCA
Nonstop1h 27m
Alaska Airlines
Sat 4/1812:52 pm
FCA
-
PDX
Nonstop1h 37m
Alaska Airlines
Deal found 3/24$237
This Alaska Airlines deal was found by Cheapflights users on 3/24. 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 4/2110:45 am
PDX
-
FCA
Nonstop1h 27m
Alaska Airlines
Tue 4/2812:43 pm
FCA
-
PDX
Nonstop1h 34m
Alaska Airlines
Deal found 3/24$268
This Orbitz deal was found by Cheapflights users on 3/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:36 am
PDX
-
FCA
Nonstop1h 27m
Alaska Airlines
Mon 5/1112:43 pm
FCA
-
PDX
Nonstop1h 34m
Alaska Airlines
Deal found 3/25$278
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
Thu 4/166:04 pm
BOI
-
FCA
1 stop5h 43m
Alaska Airlines
Sat 4/181:52 pm
FCA
-
BOI
1 stop5h 56m
Alaska Airlines
Deal found 3/26$285
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Thu 6/46:19 pm
PDX
-
FCA
1 stop14h 22m
Multiple Airlines
Mon 6/810:31 am
FCA
-
PDX
1 stop7h 53m
Multiple Airlines
Deal found 3/25$290
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 10/216:00 am
MFR
-
FCA
1 stop5h 14m
Alaska Airlines
Tue 10/2712:51 pm
FCA
-
MFR
1 stop5h 43m
Alaska Airlines
Deal found 3/27$309
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
Sat 11/75:48 pm
EUG
-
FCA
1 stop5h 11m
Alaska Airlines
Wed 11/1112:51 pm
FCA
-
EUG
1 stop5h 17m
Alaska Airlines
Deal found 3/26$309
This Delta deal was found by Cheapflights users on 3/27. 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.
Wed 4/2210:45 am
BOI
-
FCA
1 stop6h 45m
Delta
Sun 4/265:05 am
FCA
-
BOI
1 stop4h 48m
Delta
Deal found 3/27$312
This Delta deal was found by Cheapflights users on 3/27. 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.
Wed 10/215:55 am
MFR
-
FCA
1 stop4h 54m
Delta
Tue 10/275:25 am
FCA
-
MFR
2 stops7h 46m
Delta
Deal found 3/27$314
This Alaska Airlines deal was found by Cheapflights users on 3/25. 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 4/1710:45 am
PDX
-
FCA
Nonstop1h 27m
Alaska Airlines
Mon 4/2012:52 pm
FCA
-
PDX
Nonstop1h 37m
Alaska Airlines
Deal found 3/25$318
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 5/222:33 pm
PDX
-
FCA
Nonstop1h 27m
Alaska Airlines
Tue 5/264:14 pm
FCA
-
PDX
Nonstop1h 35m
Alaska Airlines
Deal found 3/27$319
This Delta deal was found by Cheapflights users on 3/24. 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.
Tue 10/205:55 am
MFR
-
FCA
1 stop4h 54m
Delta
Sat 10/246:10 pm
FCA
-
MFR
1 stop6h 39m
Delta
Deal found 3/24$324

Find flight deals from Oregon to Kalispell

Keep the following information in mind while searching for Oregon to Kalispell flight deals. Data was last updated March 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(Alaska Airlines)

One-way from

$155
(Alaska Airlines)

Popular in

July

Cheapest in

December

Average price

$418

Good round-trip deal

$418 or less

Good one-way deal

$379 or less
Provider with most accurate pricing for Portland-Kalispell Glacier Park flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Kalispell Glacier Park flights.
Search Deals
From Oregon to Kalispell Glacier Park
Search Deals
One-way flight from Oregon to Kalispell Glacier Park
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Oregon to Kalispell Glacier Park.
Search Deals
Price to beat on a one-way flight from Oregon to Kalispell Glacier Park.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon 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, Cheapflights users made 2,558,603 searches. Data last updated March 29, 2026.
Use the filters below to find and compare flights from Oregon to Kalispell that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Tue 4/14

10:45 am-1:12 pm

Nonstop1h 27m

Kalispell Glacier Park

Sat 4/18

12:52 pm-1:29 pm

Nonstop1h 37m

$237

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Tue 4/28

6:16 pm-11:27 pm

1 stop5h 11m

Kalispell Glacier Park

Sun 5/3

6:10 pm-11:57 pm

1 stop5h 47m

$285

EugeneKalispell

EUG - FCA

EUGFCA

Eugene

Mon 4/20

7:17 pm-11:47 pm

1 stop3h 30m

Kalispell Glacier Park

Mon 4/27

7:28 pm-9:54 pm

1 stop3h 26m

$309

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Tue 4/21

1:35 pm-11:47 pm

1 stop9h 12m

Kalispell Glacier Park

Tue 4/28

12:43 pm-1:17 pm

Nonstop1h 34m

$310

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Wed 4/22

6:00 am-11:23 am

1 stop5h 23m

Kalispell Glacier Park

Sun 4/26

5:05 am-9:53 am

1 stop4h 48m

$312

MedfordKalispell

MFR - FCA

MFRFCA

Medford

Thu 5/28

5:15 am-11:25 am

1 stop5h 10m

Kalispell Glacier Park

Tue 6/2

12:20 pm-11:53 pm

2 stops12h 33m

$314

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Fri 4/17

10:45 am-1:12 pm

Nonstop1h 27m

Kalispell Glacier Park

Mon 4/20

1:52 pm-8:10 am

1 stop19h 18m

$330

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Sat 4/18

10:45 am-1:12 pm

Nonstop1h 27m

Kalispell Glacier Park

Wed 4/22

7:28 pm-9:31 am

1 stop15h 03m

$330

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Fri 5/29

5:45 am-12:39 pm

1 stop5h 54m

Kalispell Glacier Park

Tue 6/2

12:20 pm-4:00 pm

1 stop4h 40m

$338

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Wed 6/10

6:00 am-11:28 am

1 stop4h 28m

Kalispell Glacier Park

Wed 6/17

5:19 am-8:37 am

1 stop4h 18m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 45 resultsSorted by cheapest first
1
2
3
...
5

Best time to book a flight from Oregon to Kalispell

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

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

Currently, May is the cheapest month in which you can book a flight from Oregon to Kalispell (average of $119). Flying from Oregon to Kalispell in February is currently the most expensive (average of $191). 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 OR to FCA?

Find hourly flight availability from Oregon to Kalispell. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 29, 2026.

When flying from Oregon to Kalispell, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Oregon to Kalispell

Explore weekly flight availability from Oregon to Kalispell. 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 March 29, 2026.

The most flights from USOR to FCA are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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

Related info for your journey

Find useful and relevant information for your journey from Oregon to Kalispell. 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 into for flights to Kalispell from Oregon?

    Located just 8.4 mi from the city center, Kalispell Glacier Park (FCA) is the airport most travelers will use when flying to Kalispell from Oregon.

  • How popular is this Oregon to Kalispell flight route?

    This flight path from Oregon to Kalispell Glacier Park was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Oregon to Kalispell?

    Airlines like Alaska Airlines and Delta fly from Oregon to Kalispell in about 1h 27m. The time it takes to get you to your destination can typically vary by up to 5h 18m. Airlines will cover a distance of 435 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Oregon to Kalispell?

    The most popular flight routes from Oregon to Kalispell are Portland - Kalispell Glacier Park, Medford - Kalispell Glacier Park and Boise Air Term. Gowen Fld - Kalispell Glacier Park.

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

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

  • What are the cheapest flights from Oregon to Kalispell?

    Looking for the cheapest flight from Oregon to Kalispell? While on average our users pay $438, our data indicates the cheapest price to be $257. The most popular route (Portland - Kalispell Glacier Park), is priced around $290.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Oregon to Kalispell (average of $119). Flying from Oregon to Kalispell in February is currently the most expensive (average of $191). 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

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Columbia Falls
East Glacier Park

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Oregon to Kalispell

Discover the top 4 airlines that operate flights from Oregon to Kalispell. 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 March 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$118Average$239FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$157Average$323FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$166Average$436FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$358Average$577FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.