PDX - FCA

$124 Find Cheap Flights from Portland to Kalispell

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Kalispell departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kalispell

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Kalispell, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Kalispell, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$237
Typical prices: $318-$193
Alaska Airlines
Sat 5/23Wed 5/27
PDX - FCA • 1 stop
Cheapest non-stop
$268
Typical prices: $278-$198
Alaska Airlines
Sat 5/23Wed 5/27
PDX - FCA • Non-stop
Top airlines
Cheapest • from $237 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Alaska Airlines. Average duration is 1h 27m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 48% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Kalispell (PDX-FCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Kalispell that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Kalispell

Sat, May 23 - Wed, May 27
Alaska Airlines Logo
5:46 pm - 11:58 pm
PDX
-
FCA
5h 12m
1 stop
Alaska Airlines Logo
5:40 pm - 9:28 pm
FCA
-
PDX
4h 48m
1 stop
$237Alaska Airlines
Mon, May 25 - Mon, Jun 1
Delta Logo
5:45 am - 11:25 am
PDX
-
FCA
4h 40m
1 stop
Delta Logo
5:13 am - 8:52 am
FCA
-
PDX
4h 39m
1 stop
$247Delta
Sat, May 23 - Wed, May 27
Delta Logo
5:01 pm - 11:14 pm
PDX
-
FCA
5h 13m
1 stop
Delta Logo
5:13 am - 8:52 am
FCA
-
PDX
4h 39m
1 stop
$257Delta
Sat, May 23 - Wed, May 27
Delta Logo
5:01 pm - 11:14 pm
PDX
-
FCA
5h 13m
1 stop
Delta Logo
12:20 pm - 9:18 pm
FCA
-
PDX
9h 58m
2 stops
$262Delta
Tue, May 19 - Thu, May 21
Alaska Airlines Logo
5:00 am - 10:51 am
PDX
-
FCA
4h 51m
1 stop
Alaska Airlines Logo
4:14 pm - 4:49 pm
FCA
-
PDX
1h 35mnonstop
$267Alaska Airlines
Sat, May 23 - Wed, May 27
Alaska Airlines Logo
2:33 pm - 5:00 pm
PDX
-
FCA
1h 27mnonstop
Alaska Airlines Logo
4:14 pm - 4:49 pm
FCA
-
PDX
1h 35mnonstop
$268Alaska Airlines
Fri, May 22 - Tue, May 26
Delta Logo
5:05 pm - 11:14 pm
PDX
-
FCA
5h 09m
1 stop
Delta Logo
5:13 am - 8:52 am
FCA
-
PDX
4h 39m
1 stop
$282Delta
Sun, May 24 - Sat, May 30
Delta Logo
7:05 am - 5:27 pm
PDX
-
FCA
9h 22m
2 stops
Delta Logo
6:07 pm - 10:40 pm
FCA
-
PDX
5h 33m
1 stop
$288Delta
Fri, Jun 5 - Thu, Jun 11
Delta Logo
5:05 pm - 11:14 pm
PDX
-
FCA
5h 09m
1 stop
Delta Logo
12:22 pm - 6:22 pm
FCA
-
PDX
7h 00m
1 stop
$292Delta
Mon, May 25 - Mon, Jun 1
Delta Logo
5:45 am - 11:25 am
PDX
-
FCA
4h 40m
1 stop
Delta Logo
12:20 pm - 7:24 pm
FCA
-
PDX
8h 04m
2 stops
$298Delta
Booking Insights

KAYAK's insights & trends for Portland to Kalispell flights

Get data-powered insights and trends into flights from Portland to Kalispell to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Portland to Kalispell?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Portland to Kalispell departing in May.

What’s the cheapest day of the week to fly from Portland to Kalispell?

The average price of all round-trip flights from Portland to Kalispell clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Kalispell on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Portland to Kalispell. For your return ticket, we recommend flying on a Thursday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Portland to Kalispell?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Kalispell, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to Kalispell is December, where tickets cost $177 (return) on average. On the other hand, the most expensive months are July and March, where the average cost of round-trip tickets is $514 and $418 respectively.

Can I save money by flying with a layover from Portland to Kalispell?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $348, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Portland to Kalispell?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Portland to Kalispell, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Portland to Kalispell, you should book around 4 weeks before departure, which saves you about 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$124
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Portland to Kalispell

When to book flights from Portland to Kalispell

Are your dates flexible? Find out the best times to travel from Portland to Kalispell based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Kalispell

  • Which airlines offer sustainable practices from Portland to Kalispell?

    If you wish to fly sustainably from PDX to FCA, consider flying with Delta Air Lines. They have several sustainable practices, including using eco-friendly aviation fuels and a fuel-efficient modernized fleet to reduce carbon emissions to the environment. Additionally, Delta has incorporated recycling programs that include reducing single-use plastics and encouraging its vendors to practice net-zero supply.

  • Can a minor fly unaccompanied from Portland to Kalispell?

    Delta Air Lines allows minors from 5 to 14 years to travel unaccompanied from PDX to FCA. You must escort your child for check-in at least 2 hours before departure. At the check-in, you are expected to provide certain documents such as your Photo ID and contact information. You must also provide a filled minor consent form from a parent or legal guard and include contact information details of the adult to receive the minor at the destination airport.

  • Which airline offers family-friendly services from Portland to Kalispell?

    Alaska Airlines can offer a stress-free journey when traveling with your child from PDX to FCA. The airline offers passengers with young children early boarding. It also provides in-flight entertainment with child-friendly content ranging from movies and TV shows to keep your child engaged. To reinforce their security, you can board with an FAA-approved child restraint seat if traveling with an infant or young child.

  • Which airlines offer accessible services from Portland to Kalispell?

    Alaska offers several accessible services and amenities to accommodate passengers who need special assistance from PDX to FCA. The airline provides wheelchair assistance, accessible lavatories, and unique seating options onboard. They also have an in-flight dedicated crew to assist these passengers in movement and information provision.

  • What is the cheapest flight from Portland to Kalispell?

    In the last 3 days, the lowest price for a flight from Portland to Kalispell was $124 for a one-way ticket and $237 for a round-trip.

  • Do I need a passport to fly between Portland and Kalispell?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Portland to Kalispell?

    When flying out of Portland you will be using Portland. You will be landing at Kalispell, also known as Kalispell Glacier Park.

  • Which airlines offer Wi-Fi service onboard planes from Portland to Kalispell?

    Alaska Airlines, and Delta offer inflight Wi-Fi service on the Portland to Kalispell flight route.

  • Which aircraft models fly most regularly from Portland to Kalispell?

    The Embraer 175 is the aircraft model that flies most regularly on the Portland to Kalispell flight route.

  • Which airline alliances offer flights from Portland to Kalispell?

    SkyTeam, and oneworld are the airline alliances operating flights between Portland and Kalispell, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Portland to Kalispell?

    There are nonstop flights from Portland to Kalispell on a daily basis.

  • Which is the best airline for flights from Portland to Kalispell, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Portland to Kalispell are Alaska Airlines and Delta. With an average price for the route of $365 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $276 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Portland to Kalispell?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Kalispell.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Kalispell?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kalispell from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Kalispell?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kalispell with an airline and back to Portland with another airline. Booking your flights between Portland and FCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Kalispell?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kalispell from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Portland to Kalispell

  • Looking for a cheap flight? 25% of our users found flights on this route for $318 or less round-trip.
  • All fights from Portland International Airport (PDX) to Glacier Park International Airport (FCA) have at least a single layover en route. Some of the cities with expected layovers include Salt Lake City (SCL) by Delta, Seattle (SEA) by Alaska, and Denver (DEN) by United.
  • If you have dietary preferences, consider flying with Alaska from PDX to FCA. They offer vegan, diabetic, gluten-free, lactose-free, child-friendly, Kosher, Hindu, and Muslim meals for their passengers with strict dietary requirements.
  • If you wish to travel with your pet from PDX to FCA, consider flying with United. The airline allows only tiny cats and dogs to travel in the cabin. The pet carrier can either be soft-sided or hard-sided. The size allowed by the airline must not exceed 11x 18 x 11 inches and 7.5 x 17.5 x 12 inches, respectively.
  • Bend to Portland Express bus of Pacific Crest Buslines Bend can connect you from the Arrivals section of PDX Airport to Parkrose in downtown Portland. The bus operates once daily. Portland TriMet train, which runs every 30 minutes, links PDX Airport station to Rose Quarter TC station in downtown Portland.
  • Consider flying Business-class from PDX to FCA with United Airlines. You can enjoy gourmet dining options. The airline flies with a chef on board to offer you a unique culinary experience ranging from alcoholic beverages to premium snacks and chef-curated meals.

Prefer to fly direct from Portland to Kalispell?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Portland to Kalispell Glacier Park.
Find which airlines fly direct from Portland Airport to Kalispell Glacier Park Airport, which days they fly and book direct flights.

Direct departures

Portland to Kalispell Glacier Park

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights

Direct returns

Kalispell Glacier Park to Portland

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights

Reviews of the top 3 airlines serving from Portland to Kalispell

 
See real verified KAYAK customer reviews for airlines flying from Portland to Kalispell. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Kalispell? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12313 reviews
8.5Crew
7.0Entertainment
7.8Comfort
7.1Food
8.1Boarding
Airline reviews

very nice blankets and comfortable seats. great service. Great flights.

10.0 ExcellentAnonymous, Apr 2026
PDX - SEA
Read more Alaska Airlines reviews

very nice blankets and comfortable seats. great service. Great flights.

great experience just at the end, we got in early and there wasn't anyone at the gate for 30 min so we had to just sit on the tarmac

Generally Good. Outbound flight was marred by a continuously s creaming baby. Fortunately the flight was only 90 mins long it would be nice if people traveling with small childres could be centered in one part of the plane. Also, you need to adapt your servey to include a "not applicable " option for things like food and entertainment, which are not offered on shorter flights. I fily Alaska by choice as given all the cirumstances, I fel\el you do a good job.

I was seating in 26A and the children in 27A and B were kicking me non-stop. They kicked me for hours nonstop and the parents refused to get off their phones or correct them. I kindly asked multiple times and got screamed at by the mom that her son is disabled. I told her I get it, but that I matter too and she is responsible for her child. He then kicked me so hard my drink spilled. Not one crew member or other passenger said or did a thing. It was so horrible.

Birding was slow. extremely slow; please do experiments on efficient plane boarding experiences; especially regarding passengers that pass their seat number…

Pretty smooth ride!… a little tight in the back and would’ve loved to had a movie screen… couldn’t beat the price to the West Coast!

I like not much people. Could tell the kids to be quiet.

I liked everything except, I left a brand new Switch 2 on the plane and talking to anybody about it is nearly impossible. I had to fill out a form and hope they get back to me in the next 2 weeks. I really hope they contact me. I saved for that thing for over a year and my son is heart broken.

Fight attendant excellent Food very good, not great Seats were stiff and uncomfortable Flight was overall very nice. Last three flights were burdened with miserably uncomfortable seats. Hard stiff no padding.

The ground crew was very good. They communicated clearly and continued updating. The flight crew was fine. The flight crew on the March 20th flight from MCI to Portland was excellent.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Flight delayed two hours , missed connection flight then connection cancelled- horrible experience with hotel

Omg the disaster at the security was on another level! “Go to this end, sorry closed now, go to that end”. Ridiculous! This took over an hour! As far as the airline was concerned although I booked nearly a year ago I couldn’t get my bag tag - stand in another 15 minute line or my seat on Hawaiian Airlines- 5 more minutes! Then my TSA status was denied. Like what the heck! Makes a person not want to travel with this amount of incompetence

The Honolulu Hub needs 2 to 3 times the amount of things to do as well as shuttles that transport to/from gates and terminals. Arriving from OCONUS locations; transferring to CONUS locations its a miserable experience. Fetching and re-checking bags, then returning to a gate across the airport take longer than any other large airport. If youre confused by what I mean, the process goes like this: Disembark plane Walk a mile to the main terminal Walk half a mile to baggage claim Wait 40 minutes for baggage Walk a mile to re-check-in baggage Wait 20 minutes for checking in those bags Fo back through the wrong TSA line because the signage is poor Almost miss the connecting flight because your gate is across the airport.

The checking was disaster, the crew wasn't behave well. It took us two hours to check in, after that thr line at the TSA was long, we barely make the flight. Bad airline

Fabulous if you have a portable wheelchair. They can store it in the galley and you can just walk out with it. Really nice and the flat seats are just incredible, very nice. iPads for movies, also pretty nice,

The crew were exceptionally nice and accommodating. My wife was tired after the flight from Haneda, Tokyo. They let her sleep and served her dinner later after she woke up, before we landed in PDX.

No charging outlets worked. Other than collecting trash attendants didn’t come around. No one could hear flight attendants announcements during the flight. Seat pads were horrible. Sitting on a board for 5 hours. What happened to Hawaiian airlines comfort, hospitality, and extras? Our pilots did an excellent job trying to minimize turbulence and incredible job in landing in windy conditions.

I like that if they asked you to checked in a bag at the gate they give you priority to board

Horrible food and crew. Crew were laughing and talking loud while people were trying to sleep

Yall need to integrate your system with Alaska more efficiently. They booted me off the first flight because of a discrepancy on your end.

Everything you need to know for your flight from Portland to Kalispell

Information on your arrival and departure airports