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$109+ Cheap flights from Kalispell to Portland (FCA - PDX)

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — PDX
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Kalispell Glacier Park to Portland are usually found in January or April, booked 51 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from Kalispell to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$196
(Trip.com)

One-way from

$109
(Delta)

Popular in

December

Cheapest in

January

Average price

$399

Good round-trip deal

$302 or less

Good one-way deal

$249 or less
From Kalispell Glacier Park to Portland
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One-way flight from Kalispell Glacier Park to Portland
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Highest demand for flights based on searches. 3% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Kalispell Glacier Park to Portland.
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Price to beat on a one-way flight from Kalispell Glacier Park to Portland.
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Find flight deals from Kalispell to Portland

Cheapest flights from Kalispell to Portland
Explore the most affordable flight options available from Kalispell to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Trip.com deal was found by Cheapflights users on 7/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/181:07 pmFCA - PDX
Nonstop1h 40mHawaiian Airlines
Mon 9/2211:03 amPDX - FCA
Nonstop1h 27mHawaiian Airlines
Deal found 7/29$196
This Delta deal was found by Cheapflights users on 7/28. 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 9/105:20 amFCA - PDX
1 stop4h 31mDelta
Fri 9/127:05 pmPDX - FCA
1 stop4h 17mDelta
Deal found 7/28$197
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 9/258:02 pmFCA - PDX
1 stop3h 45mAlaska Airlines
Sun 9/286:05 amPDX - FCA
1 stop5h 22mAlaska Airlines
Deal found 7/28$218
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1610:25 amFCA - PDX
1 stop7h 27mSun Country Air
Tue 8/196:45 pmPDX - FCA
1 stop13h 36mSun Country Air
Deal found 7/28$442

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalispell to Portland 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 July 29, 2025.
Use the filters below to find and compare flights from Kalispell to Portland that are best for you.

Fly from

Kalispell

Fly to

Portland

Route

Depart

Return

Price

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Thu 9/18

1:07 pm-1:47 pm

Nonstop1h 40m

Portland

Mon 9/22

11:03 am-1:30 pm

Nonstop1h 27m

$196

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Wed 9/10

5:20 am-8:51 am

1 stop4h 31m

Portland

Fri 9/12

7:05 pm-12:22 am

1 stop4h 17m

$197

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Thu 9/25

8:02 pm-10:47 pm

1 stop3h 45m

Portland

Sun 9/28

6:05 am-12:27 pm

1 stop5h 22m

$218

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Sat 8/16

10:25 am-4:52 pm

1 stop7h 27m

Portland

Tue 8/19

6:45 pm-9:21 am

1 stop13h 36m

$442

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Wed 8/20

5:20 am-8:51 am

1 stop4h 31m

$109

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Thu 8/21

8:02 pm-10:44 pm

1 stop3h 42m

$139

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Mon 9/15

1:07 pm-1:47 pm

Nonstop1h 40m

$334

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Wed 8/20

5:15 pm-10:37 pm

3 stops30h 22m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Kalispell to Portland

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

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

Use this chart to determine the optimal time to book a round-trip flight from Kalispell to Portland. Price data was last updated on July 25, 2025.

Booking 42 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kalispell to Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Kalispell to Portland (average of $277). Flying from Kalispell to Portland in March is currently the most expensive (average of $368). 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 PDX?

Find hourly flight availability from Kalispell to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

One of the essential ways to save on airfare from Kalispell to Portland is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 22% on airfare.

Weekly flight availability from Kalispell to Portland

Explore weekly flight availability from Kalispell to Portland. 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 July 29, 2025.

The most flights from FCA to PDX 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 Kalispell to Portland?

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated July 29, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Kalispell to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,605 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,893 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Sun Country Air
6.9
Okay
333 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

  • What airports do I use to fly from Kalispell to Portland?

    Booking a flight from Kalispell Glacier Park (FCA) to Portland (PDX) is your only option if you wish to fly from Kalispell to Portland. On a typical day, there are 2 flights from Glacier Park to Portland, all of which are around 1h 35m for a nonstop flight. You can also purchase a plane ticket from 3 airlines when you book a flight from Glacier Park to Portland.

  • How popular is this Kalispell to Portland flight route?

    This flight path from Kalispell Glacier Park to Portland was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Kalispell to Portland round-trip?

    Flying on Hawaiian Airlines is currently your cheapest option to Portland, with prices starting at $196. Additional round-trip tickets that might be worth considering are offered by Delta and Alaska Airlines, with the lowest prices starting at $197 and $218, respectively. Hawaiian Airlines is priced at 40% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Kalispell to Portland one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $109. However, be on the lookout for offers from Alaska Airlines and Hawaiian Airlines, as they are both options that can get you from Kalispell to Portland for a low price.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Kalispell to Portland on time: Alaska Airlines (82%), Horizon Air (82%), Hawaiian Airlines (82%).

  • What are the cheapest flights from Kalispell to Portland?

    Looking for the cheapest flight from Kalispell to Portland? While on average our users pay $360, our data indicates the cheapest price to be $129. The most popular route (Kalispell Glacier Park - Portland), is priced around $197.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Kalispell to Portland (average of $277). Flying from Kalispell to Portland in March is currently the most expensive (average of $368). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Beaverton
Clackamas
Lincoln City
McMinnville
Lake Oswego
Hillsboro
Astoria
Cannon Beach
Long Beach
Longview
Tigard
Depoe Bay
Woodburn
Stevenson
Wilsonville
Pacific City
Troutdale
Tillamook

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Top 3 airlines flying from Kalispell to Portland

Discover the top 3 airlines that operate flights from Kalispell to Portland. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$176Average$316FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$177Average$207FlexibilityNo cancel feeOn-time85%
DeltaCheapest$206Average$377FlexibilityNo cancel feeOn-timeN/A

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