$331 Find Cheap Flights from Bozeman to Portugal - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bozeman to Portugal departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Bozeman to Portugal

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lisbon
Lisbon2 stops$717
Porto
Porto2 stops$778
Lisbon
Lisbon2 stops$717
Porto
Porto2 stops$778

Book Cheap Bozeman to Portugal Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bozeman to Portugal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bozeman to Portugal

Tue, Nov 3 - Tue, Nov 10
United Airlines Logo
12:30 pm - 10:05 am
BZN
-
LIS
14h 35m
2 stops
United Airlines Logo
12:50 pm - 11:33 am
LIS
-
BZN
29h 43m
2 stops
$717United Airlines
Tue, Nov 3 - Tue, Nov 10
Multiple Airlines Logo
3:40 pm - 6:55 am
BZN
-
LIS
32h 15m
3 stops
Multiple Airlines Logo
12:50 pm - 11:33 am
LIS
-
BZN
29h 43m
2 stops
$720Multiple Airlines
Mon, Nov 2 - Wed, Nov 11
United Airlines Logo
12:30 pm - 10:20 am
BZN
-
LIS
14h 50m
2 stops
United Airlines Logo
11:20 am - 3:13 pm
LIS
-
BZN
34h 53m
2 stops
$722United Airlines
Wed, Nov 4 - Wed, Nov 11
United Airlines Logo
7:00 am - 6:55 am
BZN
-
LIS
16h 55m
2 stops
United Airlines Logo
11:20 am - 11:33 am
LIS
-
BZN
31h 13m
2 stops
$725United Airlines
Sun, Nov 1 - Tue, Nov 10
United Airlines Logo
4:22 pm - 8:10 am
BZN
-
LIS
32h 48m
2 stops
United Airlines Logo
11:20 am - 11:33 am
LIS
-
BZN
31h 13m
2 stops
$726United Airlines
Tue, Nov 3 - Wed, Nov 11
United Airlines Logo
3:40 pm - 6:55 am
BZN
-
LIS
32h 15m
3 stops
United Airlines Logo
5:00 am - 9:07 pm
LIS
-
BZN
23h 07m
2 stops
$728United Airlines
Tue, Nov 24 - Fri, Nov 27
United Airlines Logo
7:00 am - 10:05 am
BZN
-
LIS
20h 05m
2 stops
United Airlines Logo
5:00 am - 9:07 pm
LIS
-
BZN
23h 07m
2 stops
$729United Airlines
Sat, Oct 31 - Wed, Nov 11
United Airlines Logo
3:40 pm - 9:20 am
BZN
-
LIS
35h 40m
3 stops
United Airlines Logo
11:20 am - 11:33 am
LIS
-
BZN
31h 13m
2 stops
$730United Airlines
Sat, Oct 31 - Tue, Nov 10
United Airlines Logo
4:22 pm - 8:10 am
BZN
-
LIS
33h 48m
2 stops
United Airlines Logo
11:20 am - 11:33 am
LIS
-
BZN
31h 13m
2 stops
$737United Airlines
Sun, Nov 22 - Fri, Nov 27
Delta Logo
7:00 pm - 8:00 am
BZN
-
LIS
30h 00m
2 stops
Delta Logo
5:30 am - 5:55 pm
LIS
-
BZN
19h 25m
2 stops
$738Delta
Booking Insights

KAYAK's insights & trends for Bozeman to Portugal flights

Get data-powered insights and trends into flights from Bozeman to Portugal to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Bozeman to Portugal?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bozeman to Portugal, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bozeman to Portugal is November, when tickets cost $393 (return) on average. On the other hand, the most expensive months are July and September, when the average cost of round-trip tickets is $1,412 and $1,342 respectively.

Good to know

Low seasonDecember
Cheapest flight$331
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 48% increase in price.
Flight from Bozeman to Lisbon

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from Bozeman to Portugal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bozeman to Portugal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bozeman to Portugal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Bozeman to Portugal is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bozeman to Portugal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Bozeman to Portugal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bozeman to Portugal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Bozeman to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Bozeman to Portugal

 
Need help choosing which airline to fly with from Bozeman to Portugal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8464 reviews
7.8Entertainment
7.8Comfort
8.1Boarding
7.2Food
8.5Crew
Airline reviews

We never made it on this flight because we missed our connection due to o delayed flight from Jackson.

2.0 MediocreAnonymous, Jul 2026
SLC - SJC
Read more Delta reviews

We never made it on this flight because we missed our connection due to o delayed flight from Jackson.

We had a terrible experience. The flight was delayed several hours, so we missed our connection. We were told to wait at the airport. At around 11:00 pm, the flight was cancelled. There were no available seats out of Jackson for the next two days. Fortunately, we had the foresight to rebook on United for the next day. However, we had to spend a long day at the airport and an overnight at a mediocre hotel. It was a miserable way to spend part of our vacation. We also sacrificed our $450 deposit on our California hotel because we could not get there.

delta wifi wouldn’t work boarding was not in sequence flight crew spent most of their time on the phone with the lights off pretending no one wanted or needed anything

Everything worked smoothly, never had a concern with the flight from start to finish.

Friendly flight attendant Quick checking for baggage drop Quick TSA lines

Crew was absolutely fantastic and we’re so welcoming and friendly ❤️

We got stuck on the tarmac taxiing after landing early so we didn’t get off the plane until an hour later than we thought we would

Overall Delta was amazing from automatically booking us on the next flight once we missed our connection due to a delay to the constant communication throughout the entire process. We will continue to fly Delta going forward more and pay a little more if needed.

Nothing unusual. It was fine. I hate having to pay extra for my seat.

Didn’t make the flight. My connecting flight was an hour late and I missed the flight. You rerouted me thru Atlanta and I arrived in Rome over 10 hour after my original Rome arrival time. You also left my luggage in Atlanta and it took you three day to get my bag to meI spent 4 days in the same cloths, I had packed my prescriptions in the lost bag and went 3 days withoutMy heart meds.

It was a short, comfortable flight. It did leave an hour late due to the pilot having to be replaced (family emergency) but that didn’t inconvenience myself & my friend. The situation was explained, eventually.

Flight was delayed “due to earlier delays of that plane”, so we were nearly three hours late.

There was a piece of plastic baked into my buttermilk biscuit! I have a pictures. The flight attendants in first class were really apologetic, and tried to rectify the situation. I I am very appreciative that they were able to give me some packets of pretzels and gummy bears. I understand they don't personally handle the food until warming it up so I know it wasn't their fault. I don't know whether it was a newer aircraft, or different food packaging, but I was happy that when the food was being warmed up - it didn't smell like plastic. Jokes on me with finding plastic in my food.

Improve the food offerings and cabin seating. My wife would prefer to fly another airline, even with a connection for a more comfortable trip. A 737-8 should not be scheduled for a 6 hour segment, which turned into 7.5 hours due to the origin ground delay.

OK, I don’t expect much from coach class. Everything basically is pretty lousy. But at least I expect my bloody luggage to get from A to B. Tap Airlines lost my luggage and it has been more than 24 hours in Lisbon and they still have not located my luggage. On top of that, they are incredibly unhelpful. They feel actually dismissive. This lousy customer service.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

Food was poorly timed and not good.. Hand held snacks, really. I kept asking for water and never got any. Service was rushed for a 7-hour flight.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

The amount of seating is ridiculously small. Three points to consider Point One: Your in flight magazine needs to be smaller. Do you realize I can't even hold it in a reading position because of the limited space in front of me? It's a hangover from the past and if you want anyone to read it, it must be smaller. Point two: It is very uncomfortable for a lady to be sitting next to a strange man and constantly rubbing upper arms even when both of our elbows are within the arm rests. And larger men (whom I pity in this confined predicament) also tend to spread their legs into my leg space which requires me to hold my legs into a smaller position. Point three: The seats seem to position one's body in an unusually upright manner and the head rests push the head farther forward. I gave a small effort to see if the headrest could be removed but didn't want to break it or cause a scene with my efforts. I finally put my jacket behind my back to place my body more forward to match the head rest. The service was fine and I noticed ALL staff worked at smiling and greeting passengers. That was nice. No one likes to fly anymore as it is an endurance rather than a pleasure.

Everything you need to know for your flight from Bozeman to Portugal

Information on your arrival and departure airports