$195+ 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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — FCA
Jul 21 — Jul 281
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Portland to KalispellExplore 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 21, 2026.
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 21, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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.
Tue 10/2010:49 am
PDX
- FCA
Nonstop1h 34m
Alaska Airlines
Sat 10/241:03 pm
FCA
- PDX
Nonstop1h 39m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 6/16. 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.
Mon 8/245:08 pm
PDX
- FCA
1 stop4h 45m
Delta
Sat 8/295:15 am
FCA
- PDX
1 stop4h 22m
Delta
Deal found 6/16![Delta logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:34 pm
PDX
- FCA
1 stop20h 44m
Multiple Airlines
Mon 10/198:08 pm
FCA
- PDX
2 stops21h 27m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$368
This Orbitz deal was found by Cheapflights users on 6/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1110:49 am
PDX
- FCA
Nonstop1h 34m
Alaska Airlines
Mon 10/191:03 pm
FCA
- PDX
Nonstop1h 39m
Alaska Airlines
Deal found 6/18![Alaska Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 6/19. 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.
Thu 8/275:08 pm
PDX
- FCA
1 stop4h 45m
Delta
Tue 9/15:15 am
FCA
- PDX
1 stop4h 22m
Delta
Deal found 6/19![Delta logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:47 pm
PDX
- FCA
1 stop19h 17m
Multiple Airlines
Mon 8/243:39 pm
FCA
- PDX
2 stops26h 32m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$387
This Booking.com deal was found by Cheapflights users on 6/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:52 am
PDX
- FCA
Nonstop1h 36m
Alaska Airlines
Wed 9/21:08 pm
FCA
- PDX
Nonstop1h 42m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 10/2110:49 am
PDX
- FCA
Nonstop1h 34m
Alaska Airlines
Fri 10/232:03 pm
FCA
- PDX
1 stop20h 44m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 6/16. 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.
Tue 9/225:50 am
PDX
- FCA
1 stop5h 05m
Delta
Fri 9/256:10 pm
FCA
- PDX
1 stop6h 30m
Delta
Deal found 6/16![Delta logo]()
$407
Best flights from Portland to KalispellDiscover carefully curated flight deals from Portland to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
Discover carefully curated flight deals from Portland to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
This Delta deal was found by Cheapflights users on 6/19. 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.
Sat 8/85:45 am
PDX
- FCA
1 stop5h 00m
Delta
Mon 8/105:15 am
FCA
- PDX
1 stop4h 22m
Delta
Deal found 6/19![Delta logo]()
$441
This Alaska Airlines deal was found by Cheapflights users on 6/17. 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.
Sat 8/811:06 am
PDX
- FCA
Nonstop1h 24m
Alaska Airlines
Fri 8/141:10 pm
FCA
- PDX
Nonstop1h 39m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 6/17. 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.
Sat 8/85:45 am
PDX
- FCA
1 stop5h 00m
Delta
Sat 8/155:15 am
FCA
- PDX
1 stop4h 22m
Delta
Deal found 6/17![Delta logo]()
$469
This Delta deal was found by Cheapflights users on 6/18. 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 8/285:45 am
PDX
- FCA
1 stop4h 24m
Delta
Mon 8/315:15 am
FCA
- PDX
1 stop4h 22m
Delta
Deal found 6/18![Delta logo]()
$473
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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.
Fri 8/219:32 pm
PDX
- FCA
1 stop18h 56m
Alaska Airlines
Tue 8/258:01 pm
FCA
- PDX
2 stops18h 34m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$537
This Delta deal was found by Cheapflights users on 6/19. 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.
Thu 8/275:08 pm
PDX
- FCA
1 stop4h 45m
Delta
Tue 9/112:02 pm
FCA
- PDX
2 stops8h 42m
Delta
Deal found 6/19![Delta logo]()
$478
This Alaska Airlines deal was found by Cheapflights users on 6/21. 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.
Tue 9/81:59 pm
PDX
- FCA
1 stop4h 42m
Alaska Airlines
Sun 9/138:21 pm
FCA
- PDX
2 stops18h 07m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$583
This Delta deal was found by Cheapflights users on 6/16. 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 8/55:08 pm
PDX
- FCA
1 stop4h 45m
Delta
Sun 8/95:15 am
FCA
- PDX
1 stop4h 22m
Delta
Deal found 6/16![Delta logo]()
$518
This Alaska Airlines deal was found by Cheapflights users on 6/19. 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.
Fri 9/189:30 pm
PDX
- FCA
2 stops24h 26m
Alaska Airlines
Sun 9/208:21 pm
FCA
- PDX
1 stop12h 57m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$606
Last-minute flights from Portland to KalispellDiscover last-minute flight deals from Portland to Kalispell. Data last updated June 21, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Kalispell. Data last updated June 21, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/21. 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.
Sun 6/285:45 am
PDX
- FCA
1 stop5h 00m
Delta
Sun 7/55:19 am
FCA
- PDX
1 stop4h 20m
Delta
Deal found 6/21![Delta logo]()
$508
This Delta deal was found by Cheapflights users on 6/17. 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.
Sun 7/55:45 am
PDX
- FCA
1 stop6h 07m
Delta
Sun 7/125:25 am
FCA
- PDX
1 stop4h 12m
Delta
Deal found 6/17![Delta logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:49 pm
PDX
- FCA
1 stop13h 51m
Multiple Airlines
Fri 7/1710:50 am
FCA
- PDX
1 stop7h 04m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 6/21. 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 7/175:14 pm
PDX
- FCA
1 stop4h 39m
Delta
Sun 7/195:25 am
FCA
- PDX
1 stop4h 12m
Delta
Deal found 6/21![Delta logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:36 pm
PDX
- FCA
2 stops39h 04m
Multiple Airlines
Sat 7/251:26 pm
FCA
- PDX
1 stop29h 22m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$487
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:49 pm
PDX
- FCA
1 stop13h 51m
Multiple Airlines
Sat 7/2511:10 am
FCA
- PDX
1 stop10h 44m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:49 pm
PDX
- FCA
1 stop14h 11m
Multiple Airlines
Sat 7/2511:10 am
FCA
- PDX
1 stop10h 44m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$501
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:38 pm
PDX
- FCA
1 stop24h 39m
Multiple Airlines
Mon 8/310:30 am
FCA
- PDX
1 stop7h 24m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$485
One-way flights from Portland to KalispellSearch for one-way flight options from Portland to Kalispell. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
Search for one-way flight options from Portland to Kalispell. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
This deal was found by Cheapflights users on 6/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1711:06 am
PDX
- FCA
Nonstop1h 24m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:36 pm
PDX
- FCA
2 stops39h 04m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$203
This Delta deal was found by Cheapflights users on 6/18. 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.
Sat 7/185:45 am
PDX
- FCA
1 stop7h 13m
Delta
Deal found 6/18![Delta logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:36 pm
PDX
- FCA
2 stops39h 04m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$214
This Priceline deal was found by Cheapflights users on 6/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:52 am
PDX
- FCA
Nonstop1h 36m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:16 pm
PDX
- FCA
2 stops23h 51m
Allegiant Air
Deal found 6/18![Allegiant Air logo]()
$232
This Delta deal was found by Cheapflights users on 6/16. 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.
Thu 8/209:45 am
PDX
- FCA
1 stop6h 44m
Delta
Deal found 6/16![Delta logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:21 pm
PDX
- FCA
2 stops39h 39m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$245
This Alaska Airlines deal was found by Cheapflights users on 6/18. 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.
Sat 7/411:06 am
PDX
- FCA
Nonstop1h 24m
Alaska Airlines
Deal found 6/18![Alaska Airlines logo]()
$260
Find 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 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $348 (Delta) |
One-way from | $195 |
Popular in | July |
Cheapest in | December |
Average price | $428 |
Good round-trip deal | $363 or less |
Good one-way deal | $229 or less |
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 21, 2026.
Use the filters below to find and compare flights from Portland to Kalispell that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandKalispell
PDX - FCA
PDXFCA
Portland
Sat 8/8
5:45 am-11:45 am
1 stop5h 00m
Kalispell Glacier Park
Mon 8/10
5:15 am-8:37 am
1 stop4h 22m
$441
Quickest round-trip
PortlandKalispell
PDX - FCA
PDXFCA
Portland
Sat 8/8
11:06 am-1:30 pm
Nonstop1h 24m
Kalispell Glacier Park
Fri 8/14
1:10 pm-1:49 pm
Nonstop1h 39m
$454
PortlandKalispell
PDX - FCA
PDXFCA
Portland
Sat 8/8
5:45 am-11:45 am
1 stop5h 00m
Kalispell Glacier Park
Sat 8/15
5:15 am-8:37 am
1 stop4h 22m
$469
PortlandKalispell
PDX - FCA
PDXFCA
Portland
Fri 8/28
5:45 am-11:09 am
1 stop4h 24m
Kalispell Glacier Park
Mon 8/31
5:15 am-8:37 am
1 stop4h 22m
$473
PortlandKalispell
PDX - FCA
PDXFCA
Portland
Thu 8/27
5:08 pm-10:53 pm
1 stop4h 45m
Kalispell Glacier Park
Tue 9/1
12:02 pm-7:44 pm
2 stops8h 42m
$478
PortlandKalispell
PDX - FCA
PDXFCA
Portland
Wed 8/5
5:08 pm-10:53 pm
1 stop4h 45m
Kalispell Glacier Park
Sun 8/9
5:15 am-8:37 am
1 stop4h 22m
$518
PortlandKalispell
PDX - FCA
PDXFCA
Portland
Fri 8/21
9:32 pm-5:28 pm
1 stop18h 56m
Kalispell Glacier Park
Tue 8/25
8:01 pm-1:35 pm
2 stops18h 34m
$537
PortlandKalispell
PDX - FCA
PDXFCA
Portland
Tue 9/8
1:59 pm-7:41 pm
1 stop4h 42m
Kalispell Glacier Park
Sun 9/13
8:21 pm-1:28 pm
2 stops18h 07m
$583
PortlandKalispell
PDX - FCA
PDXFCA
Portland
Fri 9/18
9:30 pm-10:56 pm
2 stops24h 26m
Kalispell Glacier Park
Sun 9/20
8:21 pm-8:18 am
1 stop12h 57m
$606
Cheapest one-way
Quickest one-way
PortlandKalispell
PDX - FCA
PDXFCA
Portland
Fri 7/17
11:06 am-1:30 pm
Nonstop1h 24m
$195
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Portland to Kalispell
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Kalispell in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland-Kalispell flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Kalispell flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Kalispell flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Kalispell flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Kalispell flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
PDX-FCA
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
Prices
Airlines
What is the cheapest month to book a flight from Portland to Kalispell?
Currently, December is the cheapest month in which you can book a flight from Portland to Kalispell (average of $177). Flying from Portland to Kalispell in July is currently the most expensive (average of $658). 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 21, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland to Kalispell as you normally would.
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 21, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andHawaiian Airlines from Portland to Kalispell. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
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.
Traveling to a place near Kalispell?
Book flights to Kalispell if you plan to visit one of these locationsColumbia Falls
East Glacier Park
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Top 2 airlines flying from Portland to Kalispell
Discover the top 2 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 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$167 | Average$397 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$177 | Average$377 | FlexibilityNo cancel fee | On-time75% |