Cheap flights from Bozeman Yellowstone International to Lisbon

Compare Bozeman Yellowstone International to Lisbon flight deals

Find the cheapest month or even day of the year to fly to Lisbon

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Flight deals from Bozeman Yellowstone International to Lisbon

Looking for a cheap last-minute deal or the best return flight from Bozeman Yellowstone International Airport to Lisbon Airport? If you want to travel next month, return fares start from $1,585. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Bozeman Yellowstone International to Lisbon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bozeman Yellowstone International to Lisbon flights are currently cheapest in September.

Bozeman Yellowstone International to Lisbon: Alternative routes

Compare routes from Bozeman Yellowstone International to Lisbon below. You may find an airport to fly into that's cheaper, faster, or easier than Lisbon.

Bozeman to Lisbon: Flight information

The things to know before you go.
Cheapest flight found$571
Cheapest month to flySeptember

Finding cheap flights from Bozeman Yellowstone International to Lisbon: Frequently asked questions

The best price we found for a return flight from Bozeman Yellowstone International to Lisbon is $924. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Bozeman Yellowstone International to Lisbon. But we found flights with one or more stops from $924.
As of May 2026, there are no flights flying from Bozeman Yellowstone International to Lisbon.
The cheapest month to fly from Bozeman Yellowstone International to Lisbon is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bozeman Yellowstone International Airport to Lisbon Airport on Monday, 26 October 2026.
No airlines currently offer direct flights between Bozeman Yellowstone International Airport and Lisbon Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Lisbon but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Lisbon is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Lisbon.

Flying from Bozeman Yellowstone International Airport (BZN) to Lisbon Portela Airport (LIS): what you need to know

  • Lisbon is six hours ahead of Bozeman and observes the UTC+0 timezone.

  • Get to the airport on time so you don't miss your BZN to LIS flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

  • During popular months such as July, it's a good idea to get to the airport even earlier. Plan to arrive two hours before domestic departures and four hours ahead for international flights when you travel during a peak period in general.

  • If you'd like to tour another city along the way, look for a flight with a stopover. To see all your options for tickets from Bozeman Yellowstone International Airport to Lisbon Portela Airport, uncheck 'Direct flights only.' Newark Liberty International Airport is a sought-after stop between BZN and LIS.

How to find the cheapest flights from Bozeman Yellowstone International Airport (BZN) to Lisbon Portela Airport (LIS)

  • Right now, $571 is the lowest price we've found for a one-way Bozeman Yellowstone International Airport to Lisbon Portela Airport flight. The best price for a return plane ticket is $924. Remember that fares can change due to demand when booking.

  • To score cheap tickets from BZN to LIS, book in advance. Airlines tend to offer lower prices when flights are first released.

  • If you're willing to be flexible with your trip dates, use the 'Whole month' search function. It'll show you the lowest price in every month when looking for your flight from Bozeman Yellowstone International Airport to Lisbon Portela Airport.

  • You don't need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll let you know the moment a special offer becomes available on cheap flights from BZN to LIS.

  • Choose your preferred departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Bozeman Yellowstone International Airport to Lisbon Portela Airport.

Handy information about Bozeman Yellowstone International Airport (BZN)

  • You'll find BZN at 850 Gallatin Field Rd.

  • When it comes to Bozeman Yellowstone International Airport's on-time performance, 77.91% of flights arrive within the expected timeframe.

  • To reach Bozeman Yellowstone International Airport from central Bozeman, it'll take about 20 minutes if you're planning to drive. Of course, this depends on traffic. It's approximately 18 kilometres from the airport to the city centre.

  • You can expect a journey time of around 1 hour 30 minutes on public transport.

  • Searching for a handy hotel near BZN? If you've booked an early flight from Bozeman Yellowstone International Airport to Lisbon Portela Airport, these accommodation options will put you moments from your departure gate:

Arriving at Lisbon Portela Airport (LIS)

Getting from Lisbon Portela Airport (LIS) to central Lisbon

  • Lisbon Portela Airport to central Lisbon has a drive time of about 20 minutes. It's approximately 10 kilometres away.

  • Getting to the centre on public transport will take you roughly 1 hour.

When to fly to Lisbon Portela Airport (LIS)

  • The quietest month for a flight from Bozeman Yellowstone International Airport to Lisbon Portela Airport is January, while June is the busiest. Pick the best time to go to Lisbon based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • When booking your flight from Bozeman Yellowstone International Airport to Lisbon Portela Airport, think about the kind of weather you like. August is the warmest month in Lisbon, with the temperature ranging from 16ºC (61ºF) to 29ºC (84ºF).

  • If you'd rather travel in cooler conditions, search for a cheap ticket from BZN to LIS in January. Average temperatures are between 8ºC (46ºF) and 16ºC (61ºF) then.

Explore more of Portugal

  • Porto is just one of the many cities in Portugal waiting to be explored after you've seen Lisbon. Around 274 kilometres away to the north, its best attractions include Livraria Lello, Ribeira District and The Douro River.

  • Amadora is another sought-after destination in Portugal and is around 8 kilometres north-west of Lisbon. No trip is complete without visiting Jardim Porta do Viveiro Alfragide, Jardim Caracol do Victor Alfragide and Jardim e estatua Eduardo Jorge.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.