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Kalispell

$676+ Cheap flights from Portugal to Kalispell (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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — FCA
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from Portugal to Kalispell

Best flights from Portugal to Kalispell
Discover carefully curated flight deals from Portugal to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 26, 2025.

This United Airlines deal was found by Cheapflights users on 12/24. 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 5/16:15 amLIS - FCA
2 stops22h 15mUnited Airlines
Tue 5/56:31 amFCA - LIS
2 stops44h 59mUnited Airlines
Deal found 12/24$1,032
This United Airlines deal was found by Cheapflights users on 12/25. 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.
Tue 2/310:15 amLIS - FCA
2 stops18h 44mUnited Airlines
Sat 2/71:40 pmFCA - LIS
2 stops35h 30mUnited Airlines
Deal found 12/25$1,216

Find flight deals from Portugal to Kalispell

Keep the following information in mind while searching for Portugal to Kalispell flight deals. Data was last updated December 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,032
(United Airlines)

One-way from

$676
(American Airlines)
Provider with most accurate pricing for Lisbon Humberto Delgado-Kalispell Glacier Park flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-Kalispell Glacier Park flights.
Search Deals
From Portugal to Kalispell Glacier Park
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One-way flight from Portugal to Kalispell Glacier Park
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Portugal 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 December 26, 2025.
Use the filters below to find and compare flights from Portugal to Kalispell that are best for you.

Fly from

Portugal

Fly to

Kalispell

Route

Depart

Return

Price

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Fri 5/1

6:15 am-9:30 pm

2 stops22h 15m

Kalispell Glacier Park

Tue 5/5

6:31 am-10:30 am

2 stops44h 59m

$1,032

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Tue 2/3

10:15 am-9:59 pm

2 stops18h 44m

Kalispell Glacier Park

Sat 2/7

1:40 pm-8:10 am

2 stops35h 30m

$1,216

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Tue 5/12

7:15 am-11:51 pm

2 stops23h 36m

$676

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Wed 5/13

11:05 am-10:32 am

2 stops30h 27m

$678

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Best time to book a flight from Portugal to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from Portugal 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 Portugal to Kalispell
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly into for flights to Kalispell from Portugal?

    Kalispell Glacier Park (FCA) is the airport you will fly into if you book a flight from Portugal to Kalispell. It is only a 8.4 mi journey from Glacier Park (FCA) to Kalispell’s city center.

  • How long is the flight from Portugal to Kalispell?

    For as low as $1,032, United Airlines can have you in Kalispell from Portugal in 22h 15m. The distance between Portugal and Kalispell is about 4873 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portugal 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.

See more FAQs

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Columbia Falls
East Glacier Park

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