PDX - FCA

$139 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 10/2. 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

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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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

Tue, Sep 30 - Sat, Oct 4
Delta Logo
5:30 am - 11:14 amPDX-FCA
4h 44m1 stop
Delta Logo
5:20 am - 8:55 amFCA-PDX
4h 35m1 stop
$177Delta
Find Deal
Tue, Sep 30 - Tue, Oct 7
Alaska Airlines Logo
1:24 pm - 7:22 pmPDX-FCA
4h 58m1 stop
Alaska Airlines Logo
6:35 pm - 10:45 pmFCA-PDX
5h 10m1 stop
$178Alaska Airlines
Find Deal
Sat, Sep 20 - Wed, Sep 24
Delta Logo
1:40 pm - 11:13 pmPDX-FCA
8h 33m2 stops
Delta Logo
5:20 am - 8:55 amFCA-PDX
4h 35m1 stop
$182Delta
Find Deal
Sat, Sep 20 - Wed, Sep 24
Delta Logo
3:35 pm - 11:13 pmPDX-FCA
6h 38m2 stops
Delta Logo
6:10 pm - 11:52 pmFCA-PDX
6h 42m2 stops
$187Delta
Find Deal
Sat, Oct 18 - Sat, Oct 25
Alaska Airlines Logo
11:30 am - 1:52 pmPDX-FCA
1h 22mnonstop
Alaska Airlines Logo
1:07 pm - 1:47 pmFCA-PDX
1h 40mnonstop
$188Alaska Airlines
Find Deal
Tue, Sep 9 - Fri, Sep 12
Delta Logo
5:05 pm - 11:10 pmPDX-FCA
5h 05m1 stop
Delta Logo
5:20 am - 8:55 amFCA-PDX
4h 35m1 stop
$197Delta
Find Deal
Tue, Sep 30 - Sat, Oct 4
Alaska Airlines Logo
6:05 am - 12:27 pmPDX-FCA
5h 22m1 stop
Alaska Airlines Logo
1:07 pm - 1:47 pmFCA-PDX
1h 40mnonstop
$198Alaska Airlines
Find Deal
Tue, Sep 16 - Fri, Sep 26
Delta Logo
1:40 pm - 12:22 amPDX-FCA
9h 42m2 stops
Delta Logo
5:20 am - 8:55 amFCA-PDX
4h 35m1 stop
$202Delta
Find Deal
Sun, Sep 28 - Sat, Oct 4
Hawaiian Airlines Logo
6:05 am - 12:27 pmPDX-FCA
5h 22m1 stop
Hawaiian Airlines Logo
6:31 am - 9:00 amFCA-PDX
3h 29m1 stop
$206Hawaiian Airlines
Find Deal
Tue, Sep 16 - Sat, Sep 27
Delta Logo
1:40 pm - 12:22 amPDX-FCA
9h 42m2 stops
Delta Logo
5:20 am - 1:00 pmFCA-PDX
8h 40m2 stops
$207Delta
Find Deal
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.

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 Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Portland to Kalispell. For your return ticket, we recommend flying on a Thursday and avoiding Tuesdays 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 April, where tickets cost $197 (return) on average. On the other hand, the most expensive months are November and July, where the average cost of round-trip tickets is $495 and $486 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 $333, 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 3 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$139
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 0% lower on average.
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 $139 for a one-way ticket and $177 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?

    oneworld is the only airline alliance operating flights between Portland and Kalispell.

  • 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 $337 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $447 and an overall rating of 8.0.

  • 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 $278 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, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Tuesday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Wednesday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Thursday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Friday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Saturday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Sunday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

See more direct flights

Direct returns

Kalispell Glacier Park to Portland

Monday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Tuesday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Wednesday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Thursday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Friday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Saturday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Sunday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian 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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.8Comfort
8.5Crew
8.1Boarding
7.1Entertainment
7.1Food
Airline reviews

Had to sit and wait to get off the plane for closeto a hour. My son also flying to a different destination that day also had like a 2.5 hr delay

2.0 MediocreAnonymous, Jul 2025PDX - KOA
Read more Alaska Airlines reviews

Had to sit and wait to get off the plane for closeto a hour. My son also flying to a different destination that day also had like a 2.5 hr delay

TERRIFIC! Thank you all. Jason Robert Kidwell My favorite flight attendants.

I liked Alaska better than other carriers that I have EVER used. Unfortunately, the plane from LAX to Guanacaste leg of my journey had some mechanical problems and had to return to LAX - causing my journey to be very long and added a day to my total trip. The Airline was very prompt in offering their apology and have given me credit to use for my next flight. I thought the terminal in LAX was too cold for comfort, especially if there is a long wait between flights.

Not having to pay 160$ for a 20 lb and 12 lb bag that were clearly under 50 lbs and they overcharged me for them

We have always flown with Alaska when we can. As they have great customer service. This trip we had to transfer to Air LINGUS in Denver to go to Dublin. That’s where things went bad! Our checked luggage didn’t arrive. The process to make a claim was way more complicated than it should be. It took 5 days to recover our luggage. The whole time we couldn’t talk to a real person who could tell us anything. The whole time Alaska blamed Air lingus and vis a versa. No one seemed want to help us. That was the worst part.

I'm a platinum member with American Airlines, however, my ticket did not display status and thus I did not board with an early group. I traveled with my two daughters and we were given a row of seats that did not recline. Not the treatment I would have expected for a platinum customer. The flight was also a bit late leaving Portland. Also on my flight to Portland we were not given premium seats. In fact, we were in the last row of the aircraft.

5 hour delay from Portland to Newark. Boarded and then were told we had to get off and wait five hours for flight. No food vouchers or any other compensation because they said it was an air traffic control issue. Plane is bare minimum like a discount airline. They have free entertainment but you have to get to it on your own device no screens in the seats

Very good. Gate personnel were excellent flight attendants were also able to change my seat at the last minute everyone, courteous, polite, and.

On time, smooth take off and landing, efficient boarding. Gate staff excellent, stewardess grumpy, but civil enough.

No WiFi available. It was too late to order food also. Guy next to me was huge (not fat) so had his shoulder & thigh next to me the whole way. Plane was delayed leaving PDX due to 8 other planes waiting. Not my best Alaska airlines flight.

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

My experience was pleasant. It was perfect. That is enough🥰💃💖

The flight was supposed to leave at 7:30pm, but departed 10:50pm. They kept moving departure time out every half hour. It was a 45 minute flight from n Sunday night with great weather.

Flight got delayed and it was very inconvenient . Had to come with another carrier. Had to spend one more night in San Francisco.

Logging into next flight was an issue as I never received a confirmation code

Alaska airlines is not what I expected Very disappointed Unfriendly Discouraging Very bad customer service, heartbroken trying to explain to them my situation.

I could not check in ahead of time. Kayak did not give me a proper confirmation number to check in.

I loved flying Hawaiian Air! We didn’t pay to sit together, but we were able to anyway. They had usb charging ports and even outlets in some seats. They served a hot sandwich that was not very good, but we were still pleasantly surprised. The staff was very nice. The seats really made my booty hurt but maybe I’m just not used to sitting so long. Also, the AC was really cold even though I was wearing pants, a hoodie, and a light blanket.

A second drink service on a 6 hour flight would have been helpful.

The steward staff was particularly friendly and helpful. They smiled a lot and seemed anxious to be sure we enjoyed the flight.

Everything was good for the price I paid. Crew was very nice.

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

Information on your arrival and departure airports

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