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

This is the cheapest one-way flight price, found on 9/21. Prices may vary by date and flight preferences.
FCA — PDX
Sep 26 — Oct 31

The best prices from Kalispell Glacier Park to Portland are usually found in August or September, booked 47 days in advance, depart on a Monday or Wednesday and return on a Wednesday

How to find the cheapest flight from Kalispell (FCA) to Portland (PDX)

All the information you need to plan the best FCA to PDX flight in 2023: compare Kalispell to Portland flight prices with the expected peak season, weather and rainfall in Portland.

Popular in

July

Cheapest in

August

Round-trip from

$278

One-way from

$237
High demand for flights, 35% potential price rise
Best time to find cheap flights, 25% potential price drop
From Kalispell Glacier Park to Portland
One-way flight from Kalispell Glacier Park to Portland

FCA - PDX

Price

$278 - $500

PDX

Temperature

41 - 69.8 °F

PDX

Rainfall

0.7 - 5.6 inches

What is the cheapest day to fly round-trip from Kalispell to Portland?

Wednesday flights are generally found to be more expensive for flights from Kalispell to Portland. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Portland.

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

To save up to 91% on this flight, we recommend booking at least 48 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Kalispell to Portland from $572 1-2 weeks out and tickets from $674 for flights departing within the next 72 hours.

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

August can be a great time to fly to Portland from Kalispell with a flight ticket averaging about $431. Cheapflights users have found deals in the month of August for as cheap as $226. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Kalispell to Portland (FCA - PDX)?

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

Cheap Delta flights from Kalispell to Portland

Peruse some of the lowest-priced Delta flights we've found from Kalispell to Portland. Make sure to check back often as deals are often changing.

Cheap United Airlines flights from Kalispell to Portland

Browse through some of the cheapest United Airlines flights traveling from Kalispell to Portland. Make sure to examine the flight information before completing your reservation.

Cheap Kalispell to Portland flights in September & October 2023

The best prices found for FCA to PDX flights for September, October
These are some of the most attractive deals on flights from Kalispell to Portland in 2023. More deals are always being added, so be sure to check back regularly.

Kalispell to Portland 2023 flight deals

Cheap flights to Portland from Kalispell found for this year
These are some of the most attractive deals on flights from Kalispell to Portland in 2023. More deals are always being added, so be sure to check back regularly.

Kalispell to Portland flights leaving soon

Late deals on return flights to Portland from Kalispell, departing today and this week
Users seeking a last-minute flight from Kalispell to Portland should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to Portland from Kalispell

The cheapest one-way flights from Kalispell to Portland
Users in need of a one-way flight from Kalispell to Portland can choose from these deals. Those seeking round-trip flights from Kalispell to Portland should utilize the search form at the the top of the page.

Find flights from Kalispell to Portland within your budget

Use the slider to find flights from Kalispell to Portland that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$217 - $541

Route

Depart

Return

Price

Kalispell Glacier ParkPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Wed 10/25

1 stop5h 16m

Portland

Sun 10/29

1 stop4h 58m

Kalispell Glacier ParkPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Mon 1/15

1 stop4h 51m

Portland

Tue 1/16

1 stop6h 25m

Kalispell Glacier ParkPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Thu 10/19

1 stop5h 16m

Portland

Thu 10/26

1 stop4h 23m

Kalispell Glacier ParkPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Sat 11/18

1 stop5h 06m

Portland

Fri 11/24

1 stop4h 25m

Kalispell Glacier ParkPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Fri 10/6

1 stop5h 10m

Portland

Sun 10/8

1 stop4h 44m

Kalispell Glacier ParkPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Mon 1/15

1 stop28h 25m

Portland

Tue 1/16

2 stops25h 11m

Kalispell Glacier ParkPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Wed 10/25

1 stop28h 10m

Portland

Sun 10/29

2 stops30h 36m

Kalispell Glacier ParkPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Mon 1/15

2 stops31h 22m

Portland

Tue 1/16

2 stops25h 11m

Kalispell Glacier ParkPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Wed 10/25

2 stops19h 09m

Portland

Sun 10/29

2 stops30h 36m

Flights are sorted by cheapest first

Deals found on 9/20

Reviews of airlines servicing Portland

Read through reviews of airlines operating flights from Kalispell to Portland, such as Delta and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
1,393 reviews

Food

7.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Entertainment

7.2

Overall

8.1

Reviews

1 / 10

Flight departed on time and landed a little early. Friendly staff, and they did two passes with drinks and complimentary snacks.

Alaska Airlines
8.1
Very good
1,393 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Food

7.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Entertainment

7.2

Overall

8.1

Reviews

1 / 10

Flight departed on time and landed a little early. Friendly staff, and they did two passes with drinks and complimentary snacks.

Delta
7.9
Good
3,016 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Food

7.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Entertainment

7.2

Overall

8.1

Reviews

1 / 10

Flight departed on time and landed a little early. Friendly staff, and they did two passes with drinks and complimentary snacks.

United Airlines
7.4
Good
1,887 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Food

7.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Entertainment

7.2

Overall

8.1

Reviews

1 / 10

Flight departed on time and landed a little early. Friendly staff, and they did two passes with drinks and complimentary snacks.

Related info for your journey

Useful info, stats and facts about Kalispell to Portland flights.

Can I find flights from Kalispell to Portland for under $300 on Cheapflights?

Yes, there are multiple flights from Kalispell to Portland for under $300. The cheapest flight booked recently is on Delta for just $217, but on average you can expect to pay $546.

Are there last-minute flights available from Kalispell to Portland for under $600?

There are currently 9+ open flights from Kalispell to Portland within the next 7 days for less than $600.

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

Flying on Delta is currently your cheapest option to Portland, with prices starting at $217. Another option worth looking into is United Airlines, starting at $521 round trip. Delta is priced at 49% 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 United Airlines, as they are both options that can get you from Kalispell to Portland for a low price.

What are the most popular airlines that fly from Kalispell to Portland?

What does FCA to PDX mean?

FCA stands for Kalispell Glacier Park Airport, while PDX stands for Portland Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

Alternative routes for Kalispell to Portland

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Kalispell to Portland

The chart below displays the airlines Cheapflights users traveling from Kalispell to Portland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$217Average$321FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$283Average$475FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapest$300Average$679FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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