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$447+ Cheap flights from Missoula (MSO) to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — LIS
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Cheap 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 octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$500
(Delta)

One-way from

$447
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$799
Provider with most accurate pricing for Missoula Johnson-Bell Field-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Lisbon Humberto Delgado flights.
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From Missoula Johnson-Bell Field to Lisbon Humberto Delgado
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One-way flight from Missoula Johnson-Bell Field to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 12% potential increase in price ($133 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($100 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Missoula to Lisbon

Cheapest flights from Missoula to Lisbon
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 octubre 30, 2025.

This Delta deal was found by Cheapflights users on 10/29. 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.
mié. 12/36:16 pmMSO - LIS
2 stops34h 04mDelta
dom. 12/711:25 amLIS - MSO
2 stops41h 28mDelta
Deal found 10/29$500
This United Airlines deal was found by Cheapflights users on 10/28. 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.
mié. 12/35:20 pmMSO - LIS
2 stops33h 00mUnited Airlines
dom. 12/710:50 amLIS - MSO
2 stops33h 43mUnited Airlines
Deal found 10/28$538
This United Airlines deal was found by Cheapflights users on 10/30. 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.
mié. 11/126:20 amMSO - LIS
2 stops18h 50mUnited Airlines
dom. 11/1612:15 pmLIS - MSO
2 stops40h 32mUnited Airlines
Deal found 10/30$723
This Air France deal was found by Cheapflights users on 10/28. 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.
mié. 10/298:00 amMSO - LIS
2 stops18h 00mAir France
sáb. 11/85:30 amLIS - MSO
2 stops23h 42mAir France
Deal found 10/28$785
This United Airlines deal was found by Cheapflights users on 10/29. 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.
mar. 12/166:15 amMSO - LIS
2 stops21h 00mUnited Airlines
mar. 12/305:00 amLIS - MSO
2 stops23h 41mUnited Airlines
Deal found 10/29$1,029
This American Airlines deal was found by Cheapflights users on 10/30. 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.
mar. 12/167:00 amMSO - LIS
2 stops19h 05mMultiple Airlines
mar. 12/308:20 amLIS - MSO
3 stops22h 22mMultiple Airlines
Deal found 10/30$5,676

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 2,558,603 searches. Data last updated octubre 30, 2025.
Use the filters below to find and compare flights from Missoula to Lisbon that are best for you.

Fly from

Missoula

Fly to

Lisbon

Route

Depart

Return

Price

MissoulaLisbon

MSO - LIS

MSOLIS

Missoula Johnson-Bell Field

mié. 12/3

6:16 pm-11:20 am

2 stops34h 04m

Lisbon Humberto Delgado

dom. 12/7

11:25 am-9:53 pm

2 stops41h 28m

$500

MissoulaLisbon

MSO - LIS

MSOLIS

Missoula Johnson-Bell Field

mié. 12/3

5:20 pm-9:20 am

2 stops33h 00m

Lisbon Humberto Delgado

dom. 12/7

10:50 am-1:33 pm

2 stops33h 43m

$538

MissoulaLisbon

MSO - LIS

MSOLIS

Missoula Johnson-Bell Field

mié. 3/4

6:15 am-8:10 am

2 stops18h 55m

Lisbon Humberto Delgado

jue. 4/16

5:05 am-9:26 pm

2 stops23h 21m

$596

MissoulaLisbon

MSO - LIS

MSOLIS

Missoula Johnson-Bell Field

mié. 3/4

6:15 am-8:10 am

2 stops18h 55m

Lisbon Humberto Delgado

jue. 4/16

5:05 am-9:26 pm

2 stops23h 21m

$601

MissoulaLisbon

MSO - LIS

MSOLIS

Missoula Johnson-Bell Field

dom. 4/19

6:15 am-9:20 am

2 stops20h 05m

Lisbon Humberto Delgado

jue. 4/30

5:05 am-9:26 pm

2 stops23h 21m

$643

MissoulaLisbon

MSO - LIS

MSOLIS

Missoula Johnson-Bell Field

dom. 4/19

6:15 am-9:20 am

3 stops44h 05m

Lisbon Humberto Delgado

jue. 4/30

5:05 am-9:26 pm

2 stops23h 21m

$655

MissoulaLisbon

MSO - LIS

MSOLIS

Missoula Johnson-Bell Field

mié. 11/12

6:20 am-8:10 am

2 stops18h 50m

Lisbon Humberto Delgado

dom. 11/16

12:15 pm-9:47 pm

2 stops40h 32m

$723

MissoulaLisbon

MSO - LIS

MSOLIS

Missoula Johnson-Bell Field

mar. 12/16

6:15 am-10:15 am

2 stops21h 00m

Lisbon Humberto Delgado

mar. 12/30

5:00 am-9:41 pm

2 stops23h 41m

$1,029

MissoulaLisbon

MSO - LIS

MSOLIS

Missoula Johnson-Bell Field

lun. 11/17

6:20 am-10:15 am

2 stops20h 55m

$447

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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 October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Missoula-Lisbon flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Missoula-Lisbon flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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.

Cheapflights Insights

Everything you need to know about your flight from Missoula to Lisbon

What is the cheapest month to book a flight from Missoula to Lisbon?

Currently, November is the cheapest month in which you can book a flight from Missoula to Lisbon (average of $551). Flying from Missoula to Lisbon in August is currently the most expensive (average of $1,263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 octubre 30, 2025.
Read reviews from past customers who have flown Delta and 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.
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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.

  • How long is the flight from Missoula to Lisbon?

    Airlines like Delta and United Airlines fly from Missoula to Lisbon in about 33h. The time it takes to get you to your destination can typically vary by up to 1h 04m. Airlines will cover a distance of 4926 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Missoula to Lisbon round-trip?

    Cheapflights users have booked flights from Missoula to Lisbon round-trip from $551. Another airline that can offer you cheap pricing is Delta. United Airlines is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Missoula to Lisbon that include hotel bookings?

    Yes. In addition to deals on Missoula to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missoula to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missoula to Lisbon.

  • Can I find deals for business class flights from Missoula to Lisbon?

    Yes. Cheapflights offers flight deals from Missoula to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missoula to Lisbon?

    Currently, November is the cheapest month in which you can book a flight from Missoula to Lisbon (average of $551). Flying from Missoula to Lisbon in August is currently the most expensive (average of $1,263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Oeiras
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Beja
Sesimbra
Colares

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Missoula to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
Bozeman to Lisbon flights

Top 2 airlines flying from Missoula to Lisbon

Discover the top 2 airlines 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 2,558,603 searches. Data last updated octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$551Average$712FlexibilityNo cancel feeOn-time69%
DeltaCheapest$618Average$908FlexibilityNo cancel feeOn-timeN/A

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