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.

$1,124 Cheap Flights from Lisbon to Montana in 2026

Find the cheapest flights from Lisbon to Montana

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 9:30 pmLIS Lisbon Humberto Delgado-FCA Kalispell Glacier Park

23h 30m2 stops Frankfurt am Main Denver Intl

6:31 am - 8:10 amFCA Kalispell Glacier Park-LIS Lisbon Humberto Delgado

18h 39m2 stops Denver Intl Newark

$1,124United Airlines

Thu, Dec 3 - Mon, Dec 7

5:00 am - 9:30 pmLIS Lisbon Humberto Delgado-FCA Kalispell Glacier Park

23h 30m2 stops Frankfurt am Main Denver Intl

6:31 am - 8:10 amFCA Kalispell Glacier Park-LIS Lisbon Humberto Delgado

18h 39m2 stops Denver Intl Newark

$1,125United Airlines

Thu, Dec 3 - Mon, Dec 7

5:00 am - 9:30 pmLIS Lisbon Humberto Delgado-FCA Kalispell Glacier Park

23h 30m2 stops Frankfurt am Main Denver Intl

6:31 am - 8:10 amFCA Kalispell Glacier Park-LIS Lisbon Humberto Delgado

18h 39m2 stops Denver Intl Newark

$1,129United Airlines

Thu, Dec 3 - Mon, Dec 7

5:05 am - 6:54 pmLIS Lisbon Humberto Delgado-FCA Kalispell Glacier Park

44h 49m2 stops Frankfurt am Main Chicago O'Hare Intl

2:31 pm - 10:35 amFCA Kalispell Glacier Park-LIS Lisbon Humberto Delgado

37h 04m2 stops Denver Intl Washington, D.C. Reagan-National

$1,256United Airlines

Mon, Aug 31 - Fri, Sep 4

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United Airlines flights from Lisbon to Montana

Our best United Airlines deals on Lisbon to Montana flight tickets

United Airlines

Dec 3

LIS5:00 amLisbon Humberto Delgado

23h 30m

2 stops

FCA9:30 pmKalispell Glacier Park

Dec 7

FCA6:31 amKalispell Glacier Park

18h 39m

2 stops

LIS8:10 amLisbon Humberto Delgado

$1,124

United Airlines

Dec 3

LIS5:00 amLisbon Humberto Delgado

23h 30m

2 stops

FCA9:30 pmKalispell Glacier Park

Dec 7

FCA6:31 amKalispell Glacier Park

18h 39m

2 stops

LIS8:10 amLisbon Humberto Delgado

$1,125

United Airlines

Dec 3

LIS5:00 amLisbon Humberto Delgado

23h 30m

2 stops

FCA9:30 pmKalispell Glacier Park

Dec 7

FCA6:31 amKalispell Glacier Park

18h 39m

2 stops

LIS8:10 amLisbon Humberto Delgado

$1,129

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

LisbonKalispell

LIS Lisbon Humberto Delgado - FCA Kalispell Glacier Park

LISFCA

Lisbon Humberto Delgado

Thu 12/3

5:00 am-9:30 pm

2 stops23h 30m

Kalispell Glacier Park

Mon 12/7

6:31 am-8:10 am

2 stops18h 39m

$1,124

LisbonKalispell

LIS Lisbon Humberto Delgado - FCA Kalispell Glacier Park

LISFCA

Lisbon Humberto Delgado

Thu 12/3

5:00 am-9:30 pm

2 stops23h 30m

Kalispell Glacier Park

Mon 12/7

6:31 am-8:10 am

2 stops18h 39m

$1,125

LisbonKalispell

LIS Lisbon Humberto Delgado - FCA Kalispell Glacier Park

LISFCA

Lisbon Humberto Delgado

Thu 12/3

5:00 am-9:30 pm

2 stops23h 30m

Kalispell Glacier Park

Mon 12/7

6:31 am-8:10 am

2 stops18h 39m

$1,129

LisbonKalispell

LIS Lisbon Humberto Delgado - FCA Kalispell Glacier Park

LISFCA

Lisbon Humberto Delgado

Mon 8/31

5:05 am-6:54 pm

2 stops44h 49m

Kalispell Glacier Park

Fri 9/4

2:31 pm-10:35 am

2 stops37h 04m

$1,256

Flights are sorted by cheapest round-trip flights first.

Sorted 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 39% 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

Best Price Found	$1,124
Fastest flight time	23h 30m
Direct flights	None

The best flight deal from Lisbon to Montana found on momondo in the last 72 hours is $1,124

The fastest flight from Lisbon to Montana takes 23h 30m

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

Search flight deals

Frequently asked questions about flying from Lisbon to Montana

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.