Cheap flights from Lisbon to Montana from $748

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lisbon to Montana departing on 9/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Lisbon to Montana

Cheap round-trip flights

United Airlines Logo
5:00 am - 9:46 pmLIS-FCA
23h 46m2 stops
United Airlines Logo
2:37 pm - 10:15 amFCA-LIS
36h 38m2 stops
$957United Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
United Airlines Logo
6:10 am - 9:46 pmLIS-FCA
22h 36m2 stops
United Airlines Logo
2:37 pm - 10:15 amFCA-LIS
36h 38m2 stops
$969United Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Delta Logo
5:40 am - 5:28 pmLIS-FCA
18h 48m2 stops
Delta Logo
3:00 pm - 2:35 pmFCA-LIS
16h 35m2 stops
$997Delta
Find Deal
Thu, Oct 9 - Tue, Mar 31
Air France Logo
5:40 am - 5:28 pmLIS-FCA
18h 48m2 stops
Air France Logo
11:59 am - 2:50 pmFCA-LIS
19h 51m2 stops
$1,000Air France
Find Deal
Thu, Oct 9 - Wed, Apr 1
 Logo
5:40 am - 5:28 pmLIS-FCA
18h 48m2 stops
 Logo
3:00 pm - 6:40 pmFCA-LIS
20h 40m2 stops
$1,006
Find Deal
Thu, Oct 9 - Thu, Apr 2
Delta Logo
5:00 am - 2:29 pmLIS-FCA
40h 29m2 stops
Delta Logo
5:20 am - 2:50 pmFCA-LIS
26h 30m2 stops
$1,009Delta
Find Deal
Thu, Oct 16 - Wed, Apr 1
Delta Logo
5:00 am - 2:29 pmLIS-FCA
40h 29m2 stops
Delta Logo
6:12 pm - 10:45 amFCA-LIS
57h 33m2 stops
$1,013Delta
Find Deal
Thu, Oct 16 - Thu, Apr 2
British Airways Logo
6:55 pm - 11:58 pmLIS-FCA
36h 03m2 stops
British Airways Logo
6:42 pm - 11:00 pmFCA-LIS
21h 18m2 stops
$1,175British Airways
Find Deal
Sat, Oct 11 - Tue, Mar 31
British Airways Logo
6:50 pm - 11:58 pmLIS-FCA
36h 08m2 stops
British Airways Logo
6:42 pm - 5:55 pmFCA-LIS
16h 13m2 stops
$1,487British Airways
Find Deal
Sun, Oct 12 - Wed, Apr 1
 Logo
11:00 am - 11:58 pmLIS-FCA
19h 58m2 stops
 Logo
6:42 pm - 5:55 pmFCA-LIS
16h 13m2 stops
$1,734
Find Deal
Mon, Oct 13 - Tue, Mar 31

United Airlines flights from Lisbon to Montana

Our best United Airlines deals on Lisbon to Montana flight tickets
United Airlines
Dec 4
LIS5:00 amLisbon Humberto Delgado
23h 46m
2 stops
FCA9:46 pmKalispell Glacier Park
Dec 8
FCA2:37 pmKalispell Glacier Park
36h 38m
2 stops
LIS10:15 amLisbon Humberto Delgado
United Airlines
Dec 4
LIS6:10 amLisbon Humberto Delgado
22h 36m
2 stops
FCA9:46 pmKalispell Glacier Park
Dec 8
FCA2:37 pmKalispell Glacier Park
36h 38m
2 stops
LIS10:15 amLisbon Humberto Delgado
United Airlines
Oct 8
LIS12:20 pmLisbon Humberto Delgado
34h 48m
2 stops
FCA4:08 pmKalispell Glacier Park
Apr 2
FCA6:31 amKalispell Glacier Park
20h 59m
2 stops
LIS10:30 amLisbon Humberto Delgado

Delta flights from Lisbon to Montana

Our best Delta deals on Lisbon to Montana flight tickets
Delta
Oct 9
LIS5:40 amLisbon Humberto Delgado
18h 48m
2 stops
FCA5:28 pmKalispell Glacier Park
Mar 31
FCA3:00 pmKalispell Glacier Park
16h 35m
2 stops
LIS2:35 pmLisbon Humberto Delgado
Delta
Oct 16
LIS5:00 amLisbon Humberto Delgado
40h 29m
2 stops
FCA2:29 pmKalispell Glacier Park
Apr 1
FCA5:20 amKalispell Glacier Park
26h 30m
2 stops
LIS2:50 pmLisbon Humberto Delgado
Delta
Oct 16
LIS5:00 amLisbon Humberto Delgado
40h 29m
2 stops
FCA2:29 pmKalispell Glacier Park
Apr 2
FCA6:12 pmKalispell Glacier Park
57h 33m
2 stops
LIS10:45 amLisbon Humberto Delgado

momondo Fare Finder

 
Customize your flight search to find flights from Lisbon to Montana 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, momondo users made 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Lisbon to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Thu 12/4

5:00 am-9:46 pm

2 stops23h 46m

Kalispell Glacier Park

Mon 12/8

2:37 pm-10:15 am

2 stops36h 38m

$957

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Thu 12/4

6:10 am-9:46 pm

2 stops22h 36m

Kalispell Glacier Park

Mon 12/8

2:37 pm-10:15 am

2 stops36h 38m

$969

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Thu 10/9

5:40 am-5:28 pm

2 stops18h 48m

Kalispell Glacier Park

Tue 3/31

3:00 pm-2:35 pm

2 stops16h 35m

$997

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Thu 10/9

5:40 am-5:28 pm

2 stops18h 48m

Kalispell Glacier Park

Wed 4/1

11:59 am-2:50 pm

2 stops19h 51m

$1,000

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Thu 10/9

5:40 am-5:28 pm

2 stops18h 48m

Kalispell Glacier Park

Thu 4/2

3:00 pm-6:40 pm

2 stops20h 40m

$1,006

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Thu 10/16

5:00 am-2:29 pm

2 stops40h 29m

Kalispell Glacier Park

Wed 4/1

5:20 am-2:50 pm

2 stops26h 30m

$1,009

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Thu 10/16

5:00 am-2:29 pm

2 stops40h 29m

Kalispell Glacier Park

Thu 4/2

6:12 pm-10:45 am

2 stops57h 33m

$1,013

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Sat 10/11

6:55 pm-11:58 pm

2 stops36h 03m

Kalispell Glacier Park

Tue 3/31

6:42 pm-11:00 pm

2 stops21h 18m

$1,175

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Sun 10/12

6:50 pm-11:58 pm

2 stops36h 08m

Kalispell Glacier Park

Wed 4/1

6:42 pm-5:55 pm

2 stops16h 13m

$1,487

LisbonKalispell

LIS - FCA

LISFCA

Lisbon Humberto Delgado

Mon 10/13

11:00 am-11:58 pm

2 stops19h 58m

Kalispell Glacier Park

Tue 3/31

6:42 pm-5:55 pm

2 stops16h 13m

$1,734

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Cheap Lisbon to Montana flight deals and tips

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

Direct flights

None
There are no direct flights from Lisbon to Montana. There are no popular flight routes 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.

  • How do I get Price Alerts for flights from Lisbon to Montana?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Lisbon from Montana. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Lisbon to Montana with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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.

An easier way to manage your Montana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 10/15
Wed 10/22

Find better results for your trip to Montana

Popular cities in Montana

Popular flights according to clicks in the last 7 days on momondo