Which airlines fly to Kalispell?

Based on our data, the most popular airlines that fly to Kalispell from United Kingdom are Virgin Atlantic and United Airlines. There may also be other airline options depending on where in United Kingdom you’re flying from.

Virgin Atlantic Flights to Kalispell

The most popular airline for flights to Kalispell on momondo is Virgin Atlantic, which operates 8 flights in this direction every week. Most depart out of Salt Lake City, with the best deal for Virgin Atlantic flights to Kalispell being £646 (round-trip, London Heathrow to Kalispell, momondo searches within the last 72 hours). In 672 Virgin Atlantic reviews, it is rated 7.5 by momondo users.

United Airlines Flights to Kalispell

Another popular choice for flights to Kalispell is United Airlines (7.4/10, 9,000 reviews). Most United Airlines flights landing in Kalispell will be arriving from Denver Intl, but there are 14 United Airlines flights to Kalispell from all departure points globally so prices can vary significantly. The best United Airlines deal found on momondo this week was £743 (London Heathrow to Kalispell, round-trip).

£618 Cheap Flights to Kalispell in 2025/26

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Find the cheapest flights from the United Kingdom to Kalispell

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:30 - 23:58LHR-FCA

24h 28m2 stops

13:54 - 10:30FCA-LHR

13h 36m1 stop

£684Multiple Airlines

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Tue, 2 Dec - Sat, 31 Jan

14:45 - 23:58LHR-FCA

16h 13m1 stop

13:54 - 13:05FCA-LHR

16h 11m1 stop

£690Multiple Airlines

Find Deal

Tue, 2 Dec - Sat, 31 Jan

20:00 - 13:56LHR-FCA

24h 56m2 stops

05:05 - 07:05FCA-LHR

19h 00m2 stops

£769Delta

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Tue, 2 Dec - Fri, 20 Feb

20:55 - 17:42LHR-FCA

27h 47m2 stops

11:59 - 09:50FCA-LHR

14h 51m1 stop

£770Virgin Atlantic

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Fri, 24 Apr - Tue, 28 Apr

20:55 - 17:42LHR-FCA

27h 47m2 stops

15:00 - 13:10FCA-LHR

15h 10m1 stop

£774Virgin Atlantic

Find Deal

Fri, 24 Apr - Tue, 28 Apr

20:25 - 17:25LHR-FCA

28h 00m2 stops

12:15 - 10:00FCA-LHR

14h 45m1 stop

£842KLM

Find Deal

Fri, 5 Dec - Sat, 10 Jan

20:25 - 17:25LHR-FCA

28h 00m2 stops

12:15 - 10:00FCA-LHR

14h 45m1 stop

£846KLM

Find Deal

Fri, 5 Dec - Sat, 10 Jan

09:50 - 23:58LHR-FCA

21h 08m1 stop

18:42 - 13:45FCA-LHR

12h 03m1 stop

£876British Airways

Find Deal

Fri, 24 Apr - Tue, 28 Apr

10:55 - 23:07LHR-FCA

19h 12m1 stop

18:12 - 06:30FCA-LHR

29h 18m2 stops

£878Delta

Find Deal

Sat, 4 Apr - Sat, 18 Apr

09:50 - 23:58LHR-FCA

21h 08m1 stop

18:42 - 13:45FCA-LHR

12h 03m1 stop

£881British Airways

Find Deal

Fri, 24 Apr - Tue, 28 Apr

Fly from

Route

Depart

Return

Price

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 2/12

06:30-23:58

2 stops24h 28m

Kalispell Glacier Park

Sat 31/1

13:54-10:30

1 stop13h 36m

£684

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 2/12

14:45-23:58

1 stop16h 13m

Kalispell Glacier Park

Sat 31/1

13:54-13:05

1 stop16h 11m

£690

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 2/12

20:00-13:56

2 stops24h 56m

Kalispell Glacier Park

Fri 20/2

05:05-07:05

2 stops19h 00m

£769

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Fri 24/4

20:55-17:42

2 stops27h 47m

Kalispell Glacier Park

Tue 28/4

11:59-09:50

1 stop14h 51m

£770

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Fri 24/4

20:55-17:42

2 stops27h 47m

Kalispell Glacier Park

Tue 28/4

15:00-13:10

1 stop15h 10m

£774

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Fri 5/12

20:25-17:25

2 stops28h 00m

Kalispell Glacier Park

Sat 10/1

12:15-10:00

1 stop14h 45m

£842

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Fri 5/12

20:25-17:25

2 stops28h 00m

Kalispell Glacier Park

Sat 10/1

12:15-10:00

1 stop14h 45m

£846

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Fri 24/4

09:50-23:58

1 stop21h 08m

Kalispell Glacier Park

Tue 28/4

18:42-13:45

1 stop12h 03m

£876

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 4/4

10:55-23:07

1 stop19h 12m

Kalispell Glacier Park

Sat 18/4

18:12-06:30

2 stops29h 18m

£878

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Fri 24/4

09:50-23:58

1 stop21h 08m

Kalispell Glacier Park

Tue 28/4

18:42-13:45

1 stop12h 03m

£881

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

Kalispell flights insights and trends

Explore insights for your Kalispell flight to craft the best travel plan

What is the cheapest month to fly to Kalispell?

The cheapest month to fly to Kalispell from United Kingdom is in November. Flight prices, which tend to average around £719, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Kalispell, with average flight prices from United Kingdom averaging around £759.

What is the cheapest day to depart on your flight to Kalispell?

The cheapest day to depart from United Kingdom to Kalispell is on a Thursday. Travellers who choose to depart for Kalispell on a Thursday will often find tickets for as low as £759. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from United Kingdom to Kalispell for around £1,304.

What is the cheapest time of day to depart on your flight to Kalispell?

In the morning is the cheapest time of day to fly from United Kingdom to Kalispell when you can find flight prices for as low as £828. Flying to Kalispell in the morning is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Kalispell, so prices are often more expensive at around £902 per ticket.

Cheap Kalispell flight deals and tips

Summary info about Kalispell flight prices, duration and airlines

Best One-Way Price	£618
Best Round-Trip Price	£684
Fastest flight time	13h 40m

The best one-way flight price to Kalispell from United Kingdom in the last 72 hours is £618 (London Heathrow to Kalispell Glacier Park).

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The best round-trip flight price to Kalispell from United Kingdom in the last 72 hours is £684 (London Heathrow to Kalispell Glacier Park).

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The fastest flight to Kalispell from United Kingdom takes 13h 40m (London Heathrow to Kalispell Glacier Park).

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Frequently asked questions about flying to Kalispell

Is there an alternative airport near Kalispell?

Those flying to Kalispell could potentially find better pricing at Missoula Johnson-Bell Field Airport (89 mi from Kalispell city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Kalispell?

The cheapest airport near Kalispell is typically Missoula Johnson-Bell Field Airport, with an average price of £458/person. These prices vary based on where travellers are coming from. It is suggested that travellers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

How long does it take to fly to Kalispell?

The average flight duration from United Kingdom to Kalispell depends on which airport you fly into and out of. Flying from London Heathrow to Kalispell Glacier Park is 18h 42m on average, while flying from Manchester to Kalispell Glacier Park is on average. Kalispell Glacier Park is the most popular airport in Kalispell.

When did momondo last update prices for flights to Kalispell Glacier Park Airport?

Prices for flights to Kalispell Glacier Park Airport are updated daily.

How many operators does momondo search for flights to Kalispell Glacier Park Airport?

As of November 2025, there are 3 operators available to choose from for flights to Kalispell Glacier Park Airport.

How old do you have to be to fly to Kalispell Glacier Park Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Kalispell Glacier Park Airport.

What documentation or ID do you need to fly to Kalispell Glacier Park Airport?

The travel and health documents you'll need for your trip to Kalispell Glacier Park Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kalispell Glacier Park Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal to Kalispell?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Kalispell. momondo saves you time and could save you money on your trip.

Can I find flights to Kalispell with flexible booking policies on momondo?

All flight searches to Kalispell on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Kalispell?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Kalispell.

I’m not ready to book a flight to Kalispell right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kalispell. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.