How much is a flight from Great Falls to Lisbon?

There’s no fixed price — fares between Great Falls and Lisbon can vary a lot by day or time.

Pick a travel date to see today’s available fares.

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Airport options between Great Falls and Lisbon

Even for routes around 7729 km, using different airports might affect flight cost and travel time.

• Airports in Great Falls: Only Great Falls operates here.
• Airports in Lisbon: Lisbon is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Choose the right flight for your trip from Great Falls to Lisbon

Jetcost helps you tailor your flight search based on what matters to you — flight length, budget, airline, or agency. Whether you prefer round-trip or one-way, direct or with stopovers, you’ll see options from the best airlines and travel agencies.

Other popular destinations

Flying to Portugal? Many users also explore: Faro, Funchal, Lisbon, Ponta Delgada, Porto.

Looking for a specific airline? Select it directly in the filters to speed up your search. The search filters help you see only the options that match your needs.