$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 7 — Oct 141
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
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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
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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 7, 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 7, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/4. 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 9/4![British Airways logo]()
$1,196
This Air France deal was found by Cheapflights users on 9/2. 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.
Fri 9/43:36 pm -
2 stops16h 19m
Tue 9/87:45 pm -
2 stops28h 52m
Deal found 9/2![Multiple Airlines logo]()
$1,210
This Delta deal was found by Cheapflights users on 9/3. 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.
Fri 9/43:36 pm -
2 stops20h 09m
Tue 9/85:35 am -
2 stops25h 43m
Deal found 9/3![Delta logo]()
$1,222
This United Airlines deal was found by Cheapflights users on 9/4. 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 9/45:24 pm -
2 stops58h 06m
Tue 9/81:00 pm -
2 stops34h 20m
Deal found 9/4![United Airlines logo]()
$1,645
This United Airlines deal was found by Cheapflights users on 9/6. 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 1/46:00 am -
2 stops22h 40m
Deal found 9/6![United Airlines logo]()
$4,487
This United Airlines deal was found by Cheapflights users on 9/4. 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 11/205:24 pm -
2 stops38h 36m
Mon 11/3012:25 pm -
2 stops40h 01m
Deal found 9/4![United Airlines logo]()
$4,892
This BusinessClass deal was found by Cheapflights users on 9/6. 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 11/206:15 am -
2 stops21h 05m
Mon 11/3011:55 am -
2 stops37h 40m
Deal found 9/6![Lufthansa logo]()
$4,975
This American Airlines deal was found by Cheapflights users on 9/4. 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 9/4![Multiple Airlines logo]()
$6,422
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 7, 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 7, 2026.
This United Airlines deal was found by Cheapflights users on 9/5. 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 2/56:00 am -
2 stops22h 26m
Deal found 9/5![United Airlines logo]()
$765
This United Airlines deal was found by Cheapflights users on 9/6. 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 1/46:00 am -
2 stops22h 40m
Deal found 9/6![United Airlines logo]()
$4,487
This United Airlines deal was found by Cheapflights users on 9/5. 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 11/205:24 pm -
2 stops38h 36m
Mon 11/3012:25 pm -
2 stops40h 01m
Deal found 9/5![United Airlines logo]()
$4,892
Last-minute flights from Missoula to LisbonDiscover last-minute flight deals from Missoula to Lisbon. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Missoula to Lisbon. Data last updated September 7, 2026 and is based on user searches.
This Air France deal was found by Cheapflights users on 9/2. 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.
Fri 9/43:36 pm -
2 stops16h 19m
Tue 9/87:45 pm -
2 stops28h 52m
Deal found 9/2![Multiple Airlines logo]()
$1,210
This Delta deal was found by Cheapflights users on 9/3. 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.
Fri 9/43:36 pm -
2 stops20h 09m
Tue 9/85:35 am -
2 stops25h 43m
Deal found 9/3![Delta logo]()
$1,222
This United Airlines deal was found by Cheapflights users on 9/4. 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 9/45:24 pm -
2 stops58h 06m
Tue 9/81:00 pm -
2 stops34h 20m
Deal found 9/4![United Airlines logo]()
$1,645
This BusinessClass deal was found by Cheapflights users on 9/4. 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.
Wed 9/161:27 pm -
2 stops26h 48m
Sat 9/2611:00 am -
2 stops19h 01m
Deal found 9/4![British Airways logo]()
$10,450
This Delta deal was found by Cheapflights users on 9/4. 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.
Sun 10/46:00 am -
2 stops21h 55m
Sun 10/115:00 am -
2 stops26h 31m
Deal found 9/4![Delta logo]()
$1,196
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 7, 2026.
Search for one-way flight options from Missoula to Lisbon. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/2![United Airlines logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/253:49 pm -
3 stops25h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$546
This Iberia deal was found by Cheapflights users on 9/5. 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 9/5![Multiple Airlines logo]()
$669
This Delta deal was found by Cheapflights users on 9/3. 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 9/223:35 pm -
2 stops20h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$680
This United Airlines deal was found by Cheapflights users on 9/6. 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 -
3 stops26h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![United Airlines logo]()
$728
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 7, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $765 (United Airlines) |
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 7, 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
Quickest 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
Sun 10/25
3:49 pm-11:25 pm
3 stops25h 36m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$546
MissoulaLisbon
MSO Missoula Johnson-Bell Field - LIS Lisbon Humberto Delgado
MSOLIS
Missoula Johnson-Bell Field
Tue 9/22
12:50 pm-5:55 pm
2 stops22h 05m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$669
MissoulaLisbon
MSO Missoula Johnson-Bell Field - LIS Lisbon Humberto Delgado
MSOLIS
Missoula Johnson-Bell Field
Tue 9/22
3:35 pm-6:45 pm
2 stops20h 10m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$680
MissoulaLisbon
MSO Missoula Johnson-Bell Field - LIS Lisbon Humberto Delgado
MSOLIS
Missoula Johnson-Bell Field
Tue 9/22
6:15 am-3:35 pm
3 stops26h 20m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$728
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
6:00 am-9:26 pm
2 stops22h 26m
$765
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
6:00 am-9:40 pm
2 stops22h 40m
$4,487
MissoulaLisbon
MSO Missoula Johnson-Bell Field - LIS Lisbon Humberto Delgado
MSOLIS
Missoula Johnson-Bell Field
Fri 11/20
5:24 pm-3:00 pm
2 stops38h 36m
Lisbon Humberto Delgado
Mon 11/30
12:25 pm-9:26 pm
2 stops40h 01m
$4,892
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 7, 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.
Boarding
7.7
Overall
7.4
Crew
8.1
Entertainment
7.1
Comfort
7.3
Food
6.6
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Boarding
7.7
Overall
7.4
Crew
8.1
Entertainment
7.1
Comfort
7.3
Food
6.6
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 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$551 | Average$712 | FlexibilityNo cancel fee | On-time69% |