$331 Cheap Flights from Bozeman (BZN) to Lisbon (LIS)

You can find cheap one-way flights from $331 and cheap return flights $725 Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Lisbon (LIS-Humberto Delgado) with Expedia. One-way flights generally range between $423 and $2503, and roundtrip flights usually range from $973 to $3777. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Lisbon (LIS-Humberto Delgado) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

The cheapest month to fly from BZN to LIS is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.

Enter BZN to LIS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

KLM is one of the cheapest airlines offering connecting flights from Bozeman (BZN) to Lisbon (LIS), with round-trip tickets starting from around $875. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

*Prices based on flights available on Expedia in the last year.

To find a cheap flight from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Lisbon (LIS-Humberto Delgado), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

The earliest flight from Gallatin Field (BZN) to Humberto Delgado (LIS) typically departs at around 5:30 AM, operated by Delta. This seasonal service is active in September, making it a perfect choice for those looking to explore Lisbon in the fall. An early flight allows you to make the most of your day upon arrival. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

The busiest day for flights from Gallatin Field (BZN) to Humberto Delgado (LIS) is a Monday, with around 27 flights. This gives you plenty of options for your travel plans. Major airlines on this route include Delta, United, and Alaska Airlines.

The most popular departure times for flights from Bozeman (BZN) to Lisbon (LIS) are in the early afternoon, from 12pm to 3pm. About 33% of passengers prefer this time window. Many major carriers, including American Airlines and United Airlines, offer flights during this window. This timing works well because it allows you to enjoy a leisurely morning before your flight.

Flights from BZN to LIS with one stop typically take around 14 hours 20 minutes, covering approximately 4,865 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Business class seats are offered on the BZN to LIS route with United Airlines and Delta Air Lines.

It's easy to earn miles on a Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Lisbon (LIS-Humberto Delgado) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Lisbon from Gallatin Field (BZN), you can fly into Humberto Delgado (LIS) Some flights may connect through major hubs like O'Hare Intl. (ORD), Denver Intl. (DEN), Minneapolis - St. Paul Intl. (MSP) before reaching Lisbon. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Lisbon (LIS-Humberto Delgado) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Lisbon (LIS-Humberto Delgado) Lisbon Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Lisbon (LIS-Humberto Delgado) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.