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Kalispell

$89+ Cheap flights from Portland to Kalispell (PDX - 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — FCA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Kalispell Glacier Park are usually found in April or January, booked 22 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Portland to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Kalispell (FCA). 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 June 12, 2025.

Round-trip from

$176
(Alaska Airlines)

One-way from

$89
(Delta)

Popular in

September

Cheapest in

April

Average price

$305

Good round-trip deal

$248 or less

Good one-way deal

$98 or less
From Portland to Kalispell Glacier Park
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One-way flight from Portland to Kalispell Glacier Park
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Highest demand for flights based on searches. 18% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Portland to Kalispell Glacier Park.
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Price to beat on a one-way flight from Portland to Kalispell Glacier Park.
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Find flight deals from Portland to Kalispell

Cheapest flights from Portland to Kalispell
Explore the most affordable flight options available from Portland to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Sun 8/241:24 pmPDX - FCA
1 stop4h 58mAlaska Airlines
Fri 8/298:02 pmFCA - PDX
1 stop3h 42mAlaska Airlines
Deal found 6/10$176
This Delta deal was found by Cheapflights users on 6/10. 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 9/265:05 pmPDX - FCA
1 stop5h 02mDelta
Wed 10/15:25 amFCA - PDX
1 stop4h 48mDelta
Deal found 6/10$177
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2611:03 amPDX - FCA
Nonstop1h 27mHawaiian Airlines
Wed 10/11:07 pmFCA - PDX
Nonstop1h 40mHawaiian Airlines
Deal found 6/10$198
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Tue 7/812:12 pmPDX - FCA
2 stops25h 43mMultiple Airlines
Thu 7/1010:40 amFCA - PDX
1 stop28h 35mMultiple Airlines
Deal found 6/10$296
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/251:38 pmPDX - FCA
2 stops24h 13mAllegiant Air
Sun 7/2710:40 amFCA - PDX
2 stops32h 01mAllegiant Air
Deal found 6/11$407
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/113:40 pmPDX - FCA
2 stops28h 50mUnited Airlines
Fri 7/186:20 amFCA - PDX
1 stop26h 22mUnited Airlines
Deal found 6/11$595

Cheapflights Fare Finder

Customize your flight search to find flights from Portland 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 June 12, 2025.
Use the filters below to find and compare flights from Portland to Kalispell that are best for you.

Fly from

Portland

Fly to

Kalispell

Route

Depart

Return

Price

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Sun 8/24

1:24 pm-7:22 pm

1 stop4h 58m

Kalispell Glacier Park

Fri 8/29

8:02 pm-10:44 pm

1 stop3h 42m

$176

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Tue 8/26

1:24 pm-7:22 pm

1 stop4h 58m

Kalispell Glacier Park

Sun 8/31

6:39 am-10:57 am

1 stop5h 18m

$237

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Tue 7/8

12:12 pm-2:55 pm

2 stops25h 43m

Kalispell Glacier Park

Thu 7/10

10:40 am-2:15 pm

1 stop28h 35m

$296

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Sat 7/5

5:06 pm-11:23 pm

1 stop5h 17m

Kalispell Glacier Park

Wed 7/9

5:30 am-8:52 am

1 stop4h 22m

$358

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Fri 7/25

1:38 pm-2:51 pm

2 stops24h 13m

Kalispell Glacier Park

Sun 7/27

10:40 am-5:41 pm

2 stops32h 01m

$407

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Fri 7/11

3:40 pm-9:30 pm

2 stops28h 50m

Kalispell Glacier Park

Fri 7/18

6:20 am-7:42 am

1 stop26h 22m

$595

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Fri 8/22

7:05 pm-12:25 am

1 stop4h 20m

$89

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Wed 9/10

4:46 pm-11:59 pm

1 stop6h 13m

$98

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Sat 7/12

3:10 pm-9:50 am

1 stop17h 40m

$101

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Sat 8/16

7:40 pm-11:59 pm

1 stop3h 19m

$108

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 13 results
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Best time to book a flight from Portland to Kalispell

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

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to Kalispell. Price data was last updated on June 9, 2025.

The best time to book flights from Portland to Kalispell is 22 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Portland to Kalispell (average of $373). Flying from Portland to Kalispell in July is currently the most expensive (average of $619). 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 PDX to FCA?

Find hourly flight availability from Portland 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 June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Portland to Kalispell in the afternoon. If you’re flexible enough to do this you can expect to save up to 51% on your trip compared to booking a flight at noon.

Weekly flight availability from Portland to Kalispell

Explore weekly flight availability from Portland 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 June 12, 2025.

The most flights from PDX to FCA are scheduled on a Thursday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Kalispell by month

Plan your trip to Kalispell by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kalispell ranges from 1.0 - 2.6 inches per month. June is typically the wettest month, when rainfall can reach 2.6 in. February is typically the driest time to visit Kalispell when rainfall is around 1.0 in.

Temperature in Kalispell by month

Plan your trip to Kalispell by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kalispell, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Kalispell

Get insights into the airlines that provide service to Kalispell. 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 Kalispell. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Portland to Kalispell to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
725 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Portland to Kalispell. 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 Portland to Kalispell?

    To fly from Portland to Kalispell, you need to book a flight from Portland (PDX) to Glacier Park (FCA). Nonstop flights to Kalispell Glacier Park from Portland take 1h 22m on average. When it comes time to book airfare, you have a few options: there is 1 outbound flight from Portland to Glacier Park offered by 3 different airlines.

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

    According to our current data, Alaska Airlines ($176), Hawaiian Airlines ($237), and Delta ($358) offers the cheapest pricing from Portland to Kalispell. Alaska Airlines is priced at 47% lower than the current average price of a flight leaving 3 months from now.

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

    $89 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and Hawaiian Airlines, with prices starting from $98 and $108, respectively.

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

    Consider Alaska Airlines (98%), Horizon Air (98%) or Hawaiian Airlines (98%) when booking your flight. These represent the most reliable airlines when flying from Portland to Kalispell.

  • What are the cheapest flights from Portland to Kalispell?

    Looking for the cheapest flight from Portland to Kalispell? While on average our users pay $223, our data indicates the cheapest price to be $78. The most popular route (Portland - Kalispell Glacier Park), is priced around $176.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Portland to Kalispell (average of $373). Flying from Portland to Kalispell in July is currently the most expensive (average of $619). 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
East Glacier Park
Polson

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Alternative routes for Portland to Kalispell

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Top 3 airlines flying from Portland to Kalispell

Discover the top 3 airlines that operate flights from Portland 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$149Average$267FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$176Average$327FlexibilityNo cancel feeOn-time75%
DeltaCheapest$216Average$456FlexibilityNo cancel feeOn-timeN/A

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