When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to Montana?

Prices for flights from Lisbon Humberto Delgado Airport to Montana are updated daily.

How old do you have to be to fly from Lisbon Humberto Delgado Airport to Montana?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lisbon Humberto Delgado Airport to Montana.

What documentation or ID do you need to fly to Montana?

The travel and health documents required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$412 Cheap Flights from Lisbon to Montana in 2026

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Find the cheapest flights from Lisbon to Montana

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 11:46 pm

LIS

FCA

25h 46m

2 stops

6:59 am - 11:15 am

FCA

LIS

21h 16m

2 stops

$1,478Delta

Mon, Aug 10 - Tue, Aug 18

9:50 am - 11:46 pm

LIS

FCA

44h 56m

2 stops

6:59 am - 11:15 am

FCA

LIS

21h 16m

2 stops

$1,502Delta

Sun, Aug 9 - Tue, Aug 18

9:50 am - 11:46 pm

LIS

FCA

44h 56m

2 stops

6:12 pm - 11:15 am

FCA

LIS

58h 03m

2 stops

$1,504Delta

Sun, Aug 9 - Mon, Aug 17

11:05 am - 11:37 am

LIS

FCA

31h 32m

2 stops

1:25 pm - 11:00 pm

FCA

LIS

26h 35m

2 stops

$1,517American Airlines

Tue, Aug 11 - Tue, Aug 18

5:05 am - 10:08 am

LIS

FCA

36h 03m

2 stops

6:31 am - 8:20 am

FCA

LIS

18h 49m

1 stop

$2,065Lufthansa

Mon, Aug 10 - Tue, Aug 18

10:00 am - 9:47 pm

LIS

FCA

18h 47m

2 stops

6:31 am - 10:50 am

FCA

LIS

21h 19m

3 stops

$2,169United Airlines

Mon, Aug 10 - Tue, Aug 18

10:25 am - 9:32 pm

LIS

FCA

18h 07m

2 stops

6:31 am - 8:20 am

FCA

LIS

18h 49m

1 stop

$2,543Brussels Airlines

Tue, Aug 11 - Tue, Aug 18

Delta flights from Lisbon to Montana

Our best Delta deals on Lisbon to Montana flight tickets

Delta

Aug 10

LIS5:00 amLisbon Humberto Delgado

25h 46m

2 stops

FCA11:46 pmKalispell Glacier Park

Aug 18

FCA6:59 amKalispell Glacier Park

21h 16m

2 stops

LIS11:15 amLisbon Humberto Delgado

$1,478

Delta

Aug 9

LIS9:50 amLisbon Humberto Delgado

44h 56m

2 stops

FCA11:46 pmKalispell Glacier Park

Aug 18

FCA6:59 amKalispell Glacier Park

21h 16m

2 stops

LIS11:15 amLisbon Humberto Delgado

$1,502

Delta

Aug 9

LIS9:50 amLisbon Humberto Delgado

44h 56m

2 stops

FCA11:46 pmKalispell Glacier Park

Aug 17

FCA6:12 pmKalispell Glacier Park

58h 03m

2 stops

LIS11:15 amLisbon Humberto Delgado

$1,504

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Mon 8/10

5:00 am-11:46 pm

2 stops25h 46m

Kalispell Glacier Park

Tue 8/18

6:59 am-11:15 am

2 stops21h 16m

$1,478

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Sun 8/9

9:50 am-11:46 pm

2 stops44h 56m

Kalispell Glacier Park

Tue 8/18

6:59 am-11:15 am

2 stops21h 16m

$1,502

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Sun 8/9

9:50 am-11:46 pm

2 stops44h 56m

Kalispell Glacier Park

Mon 8/17

6:12 pm-11:15 am

2 stops58h 03m

$1,504

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Tue 8/11

11:05 am-11:37 am

2 stops31h 32m

Kalispell Glacier Park

Tue 8/18

1:25 pm-11:00 pm

2 stops26h 35m

$1,517

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Mon 8/10

5:05 am-10:08 am

2 stops36h 03m

Kalispell Glacier Park

Tue 8/18

6:31 am-8:20 am

1 stop18h 49m

$2,065

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Mon 8/10

10:00 am-9:47 pm

2 stops18h 47m

Kalispell Glacier Park

Tue 8/18

6:31 am-10:50 am

3 stops21h 19m

$2,169

Quickest round-trip

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Tue 8/11

10:25 am-9:32 pm

2 stops18h 07m

Kalispell Glacier Park

Tue 8/18

6:31 am-8:20 am

1 stop18h 49m

$2,543

Cheapest one-way

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Wed 6/3

9:40 am-9:41 am

3 stops55h 01m

$412

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Thu 6/4

8:55 pm-5:00 pm

3 stops51h 05m

$589

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Wed 6/3

5:40 pm-9:41 am

2 stops47h 01m

$592

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Lisbon to Montana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Lisbon to Montana flights?

You could potentially save up to 33% on your flight if you consider stops on a Lisbon to Montana flight.

Cheap Lisbon to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lisbon to Montana

Fastest flight time	25h 46m
Direct flights	None

The fastest flight from Lisbon to Montana takes 25h 46m

There are no direct flights from Lisbon to Montana. There are no popular flight routes from Lisbon to Montana.

Search flight deals

When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to Montana?
Prices for flights from Lisbon Humberto Delgado Airport to Montana are updated daily.
How old do you have to be to fly from Lisbon Humberto Delgado Airport to Montana?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lisbon Humberto Delgado Airport to Montana.
What documentation or ID do you need to fly to Montana?
The travel and health documents required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Lisbon to Montana?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Montana from Lisbon.

Can I find flights from Lisbon to Montana with flexible booking policies on momondo?

Flights from Lisbon to Montana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Lisbon to Montana?

Once you have performed a search for Lisbon to Montana flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Montana from Lisbon. 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.