$463+ Cheap flights from Missoula (MSO) to Lisbon (LIS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — LIS
Oct 13 — Oct 201
Round-trip
1 adult, Economy
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Find cheap flights from Missoula to Lisbon with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Missoula to Lisbon
Cheapest
Best
Last-minute
One-way
Cheapest flights from Missoula to LisbonExplore the most affordable flight options available from Missoula to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
Explore the most affordable flight options available from Missoula to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:14 pm -
2 stops19h 56m
Tue 11/105:30 am -
2 stops25h 52m
Deal found 9/8![Delta logo]()
$617
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/276:15 am -
2 stops19h 55m
Tue 11/106:05 am -
3 stops22h 42m
Deal found 9/8![United Airlines logo]()
$778
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/264:18 pm -
2 stops18h 37m
Mon 1/46:35 pm -
2 stops35h 23m
Deal found 9/10![British Airways logo]()
$1,172
This BusinessClass deal was found by Cheapflights users on 9/10. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/202:05 pm -
2 stops25h 25m
Mon 11/306:35 pm -
2 stops33h 54m
Deal found 9/10![Multiple Airlines logo]()
$3,587
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Sat 12/266:00 am -
3 stops19h 10m
Mon 1/411:20 am -
2 stops17h 20m
Deal found 9/8![United Airlines logo]()
$4,505
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/206:15 am -
3 stops43h 40m
Mon 11/3012:25 pm -
2 stops37h 10m
Deal found 9/10![United Airlines logo]()
$6,227
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/267:00 am -
2 stops19h 05m
Mon 1/46:30 am -
3 stops24h 22m
Deal found 9/10![Multiple Airlines logo]()
$6,423
Best flights from Missoula to LisbonDiscover carefully curated flight deals from Missoula to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
Discover carefully curated flight deals from Missoula to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
This Air France deal was found by Cheapflights users on 9/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:14 pm -
2 stops19h 56m
Tue 11/106:30 pm -
2 stops30h 12m
Deal found 9/10![Air France logo]()
$617
This United Airlines deal was found by Cheapflights users on 9/10. 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 2/29:45 am -
2 stops15h 25m
Fri 2/55:00 am -
2 stops20h 25m
Deal found 9/10![United Airlines logo]()
$763
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Sat 12/266:00 am -
3 stops19h 10m
Mon 1/411:20 am -
2 stops17h 20m
Deal found 9/8![United Airlines logo]()
$4,505
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/206:15 am -
3 stops43h 40m
Mon 11/3012:25 pm -
2 stops37h 10m
Deal found 9/10![United Airlines logo]()
$6,227
Last-minute flights from Missoula to LisbonDiscover last-minute flight deals from Missoula to Lisbon. Data last updated September 13, 2026 and is based on user searches.
Discover last-minute flight deals from Missoula to Lisbon. Data last updated September 13, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:14 pm -
2 stops19h 56m
Tue 11/105:30 am -
2 stops25h 52m
Deal found 9/8![Delta logo]()
$617
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/276:15 am -
2 stops19h 55m
Tue 11/106:05 am -
3 stops22h 42m
Deal found 9/8![United Airlines logo]()
$778
This Cathay Pacific deal was found by Cheapflights users on 9/10. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:03 am -
3 stops46h 02m
Tue 11/106:30 am -
3 stops45h 48m
Deal found 9/10![Multiple Airlines logo]()
$12,949
One-way flights from Missoula to LisbonSearch for one-way flight options from Missoula to Lisbon. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
Search for one-way flight options from Missoula to Lisbon. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 10/256:15 am -
2 stops19h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$463
This Air France deal was found by Cheapflights users on 9/12. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:35 pm -
2 stops23h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Air France logo]()
$544
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/226:15 am -
2 stops19h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$659
This Iberia deal was found by Cheapflights users on 9/8. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:50 pm -
2 stops22h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$669
Find flight deals from Missoula to Lisbon
Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 13, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $617 (Delta) |
One-way from | $463 (United Airlines) |
Popular in | December |
Cheapest in | November |
Average price | $1,049 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missoula to Lisbon 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 7,457,451 searches. Data last updated September 13, 2026.
Use the filters below to find and compare flights from Missoula to Lisbon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MissoulaLisbon
MSO Missoula Johnson-Bell Field - LIS Lisbon Humberto Delgado
MSOLIS
Missoula Johnson-Bell Field
Sun 10/25
6:15 am-8:10 am
2 stops19h 55m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$463
MissoulaLisbon
MSO Missoula Johnson-Bell Field - LIS Lisbon Humberto Delgado
MSOLIS
Missoula Johnson-Bell Field
Tue 9/22
3:35 pm-10:25 pm
2 stops23h 50m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$544
MissoulaLisbon
MSO Missoula Johnson-Bell Field - LIS Lisbon Humberto Delgado
MSOLIS
Missoula Johnson-Bell Field
Tue 10/27
1:14 pm-3:10 pm
2 stops19h 56m
Lisbon Humberto Delgado
Tue 11/10
6:30 pm-5:42 pm
2 stops30h 12m
$617
Quickest round-trip
MissoulaLisbon
MSO Missoula Johnson-Bell Field - LIS Lisbon Humberto Delgado
MSOLIS
Missoula Johnson-Bell Field
Tue 9/22
6:15 am-8:20 am
2 stops19h 05m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$659
MissoulaLisbon
MSO Missoula Johnson-Bell Field - LIS Lisbon Humberto Delgado
MSOLIS
Missoula Johnson-Bell Field
Tue 2/2
9:45 am-8:10 am
2 stops15h 25m
Lisbon Humberto Delgado
Fri 2/5
5:00 am-6:25 pm
2 stops20h 25m
$763
MissoulaLisbon
MSO Missoula Johnson-Bell Field - LIS Lisbon Humberto Delgado
MSOLIS
Missoula Johnson-Bell Field
Sat 12/26
6:00 am-8:10 am
3 stops19h 10m
Lisbon Humberto Delgado
Mon 1/4
11:20 am-9:40 pm
2 stops17h 20m
$4,505
MissoulaLisbon
MSO Missoula Johnson-Bell Field - LIS Lisbon Humberto Delgado
MSOLIS
Missoula Johnson-Bell Field
Fri 11/20
6:15 am-8:55 am
3 stops43h 40m
Lisbon Humberto Delgado
Mon 11/30
12:25 pm-6:35 pm
2 stops37h 10m
$6,227
Sorted by cheapest first
Compare providers for flights from Missoula to Lisbon
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Missoula to Lisbon in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Missoula-Lisbon flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Missoula-Lisbon flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Missoula-Lisbon flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Missoula-Lisbon flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Missoula-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Missoula to Lisbon
Have a flexible travel schedule? Discover the best time to fly to Lisbon from Missoula with our price prediction graph.
MSO-LIS
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.
Reviews of airlines servicing Lisbon
Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated September 13, 2026.
Read reviews from past customers who have flown United Airlines from Missoula to Lisbon. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Comfort
7.3
Overall
7.4
Entertainment
7.1
Crew
8.1
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Food
6.7
Comfort
7.3
Overall
7.4
Entertainment
7.1
Crew
8.1
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Missoula to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Lisbon?
Book flights to Lisbon if you plan to visit one of these locationsFátima
Ericeira
Oeiras
Torres Vedras
Beja
Nazaré
Colares
Sesimbra
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Top airline flying from Missoula to Lisbon
Discover the top airline that operate flights from Missoula to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$511 | Average$712 | FlexibilityNo cancel fee | On-time69% |