$509+ Cheap flights from Montana to Portugal
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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Montana to Portugal 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 Montana to Portugal
Keep the following information in mind while searching for Montana to Portugal flight deals. Data was last updated febrero 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $832 (United Airlines) |
One-way from | $509 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $677 |
Find flight deals from Montana to Portugal
Cheapest flights from Montana to PortugalExplore the most affordable flight options available from Montana to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.
Explore the most affordable flight options available from Montana to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.
This United Airlines deal was found by Cheapflights users on 2/20. 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.
This United deal was found by Cheapflights users on 2/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 2/20. 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.
This British Airways deal was found by Cheapflights users on 2/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Lufthansa deal was found by Cheapflights users on 2/19. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Montana to Portugal within your budget
Customize your flight search to find flights from Montana to Portugal 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 febrero 20, 2025.
Fly from
Fly to
Route
Depart
Return
Price
MissoulaLisbon
MSO - LIS
MSOLIS
Missoula Johnson-Bell Field
vie. 4/4
5:15 pm-11:10 am
2 stops58h 55m
Lisbon Humberto Delgado
mar. 4/22
12:15 pm-9:35 pm
2 stops40h 20m
MissoulaLisbon
MSO - LIS
MSOLIS
Missoula Johnson-Bell Field
mar. 6/10
2:23 pm-9:20 am
3 stops35h 57m
Lisbon Humberto Delgado
mar. 6/24
11:25 am-9:21 pm
2 stops16h 56m
BozemanLisbon
BZN - LIS
BZNLIS
Bozeman Gallatin Field
mar. 6/10
7:00 am-9:20 am
2 stops43h 20m
Lisbon Humberto Delgado
mar. 6/24
7:30 am-11:35 am
2 stops35h 05m
BozemanLisbon
BZN - LIS
BZNLIS
Bozeman Gallatin Field
mar. 6/10
12:19 pm-8:20 am
1 stop13h 01m
Lisbon Humberto Delgado
mar. 6/24
5:05 am-10:14 pm
2 stops24h 09m
BozemanLisbon
BZN - LIS
BZNLIS
Bozeman Gallatin Field
jue. 5/22
7:33 pm-9:35 am
3 stops55h 02m
BozemanLisbon
BZN - LIS
BZNLIS
Bozeman Gallatin Field
jue. 5/22
12:19 pm-8:20 am
1 stop13h 01m
Best time to book a flight from Montana to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Montana with our price prediction graph.
Travel insights for flights from Montana to Portugal
Get recent, data-driven insights about flights from Montana to Portugal including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Montana to Portugal?
Currently, January is the cheapest month in which you can book a flight from Montana to Portugal (average of $612). Flying from Montana to Portugal in June is currently the most expensive (average of $1,234). 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.
Rainfall in Portugal by month
Plan your trip to Portugal by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.
Temperature in Portugal by month
Plan your trip to Portugal by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).
Reviews of airlines servicing Portugal
Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated febrero 20, 2025.
Crew
Overall
Boarding
Comfort
Entertainment
Food
Reviews
Deb,Jan 2025
MKE - ORD
Crew
Overall
Boarding
Comfort
Entertainment
Food
Reviews
Deb,Jan 2025
MKE - ORD
Related info for your journey
Find useful and relevant information for your journey from Montana to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Montana to Portugal
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Montana to Portugal
Discover the top 2 airlines that operate flights from Montana to Portugal. 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 febrero 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$549 | Average$980 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$574 | Average$872 | FlexibilityNo cancel fee | On-timeN/A |