$776 Find Cheap Flights from Bozeman to Portugal - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bozeman to Portugal departing on 11/1. 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$776
Porto
Porto2 stops$854
Lisbon
Lisbon2 stops$776
Porto
Porto2 stops$854

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

Sun, Nov 1 - Sun, Nov 8
United Airlines Logo
7:00 am - 8:10 am
BZN
-
LIS
18h 10m
2 stops
United Airlines Logo
10:50 am - 11:33 am
LIS
-
BZN
31h 43m
2 stops
$776United Airlines
Tue, Oct 13 - Wed, Oct 21
United Airlines Logo
2:37 pm - 9:20 am
BZN
-
LIS
35h 43m
3 stops
United Airlines Logo
11:25 am - 7:12 pm
LIS
-
BZN
38h 47m
2 stops
$779United Airlines
Tue, Oct 13 - Wed, Oct 21
United Airlines Logo
6:30 am - 9:20 am
BZN
-
LIS
19h 50m
2 stops
United Airlines Logo
1:00 pm - 7:12 pm
LIS
-
BZN
37h 12m
2 stops
$784United Airlines
Tue, Oct 13 - Wed, Oct 21
United Airlines Logo
6:30 am - 9:20 am
BZN
-
LIS
19h 50m
2 stops
United Airlines Logo
1:00 pm - 9:04 pm
LIS
-
BZN
39h 04m
2 stops
$789United Airlines
Tue, Oct 13 - Wed, Oct 21
United Airlines Logo
6:30 am - 9:20 am
BZN
-
LIS
19h 50m
2 stops
United Airlines Logo
10:25 am - 10:25 am
LIS
-
BZN
31h 00m
1 stop
$810United Airlines
Fri, Sep 25 - Wed, Oct 7
United Airlines Logo
4:30 pm - 11:05 am
BZN
-
LIS
59h 35m
2 stops
United Airlines Logo
5:05 am - 9:04 pm
LIS
-
BZN
22h 59m
2 stops
$833United Airlines
Sat, Oct 10 - Mon, Oct 26
United Airlines Logo
4:30 pm - 8:20 am
BZN
-
LIS
32h 50m
2 stops
United Airlines Logo
5:00 am - 11:33 am
LIS
-
BZN
36h 33m
2 stops
$886United Airlines
Sat, Oct 10 - Mon, Oct 26
United Airlines Logo
4:30 pm - 9:20 am
BZN
-
LIS
33h 50m
2 stops
United Airlines Logo
6:10 am - 9:07 pm
LIS
-
BZN
20h 57m
2 stops
$889United Airlines
Sat, Oct 10 - Mon, Oct 26
United Airlines Logo
4:30 pm - 9:20 am
BZN
-
LIS
33h 50m
2 stops
United Airlines Logo
5:00 am - 11:33 am
LIS
-
BZN
36h 33m
2 stops
$890United Airlines
Sat, Oct 10 - Mon, Oct 26
United Airlines Logo
12:53 pm - 10:30 am
BZN
-
LIS
38h 37m
2 stops
United Airlines Logo
11:20 am - 9:47 am
LIS
-
BZN
52h 27m
2 stops
$892United Airlines
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 $501 (return) on average. On the other hand, the most expensive months are July and May, when the average cost of round-trip tickets is $1,493 and $1,487 respectively.

Good to know

Low season

December

Cheapest flight

$776
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 8487 reviews
8.1Boarding
7.2Food
7.8Comfort
7.8Entertainment
8.5Crew
Airline reviews

This flight was originally delayed by ~45 minutes; which is fine. However, there were additional delays due to late offboarding of the prior flight, unclear issues with the boarding process, delays on the tarmac, and exceptionally long taxiing. None of these issues were communicated proactively. Additionally, the flight had exceptionally rough turbulence, which led to a very uncomfortable flight and no traditional beverage service. Again, this is understandable, but it was not communicated up-front by the flight team.

2.0 MediocreAidan, Jul 2026
RDU - BOS
Read more Delta reviews

This flight was originally delayed by ~45 minutes; which is fine. However, there were additional delays due to late offboarding of the prior flight, unclear issues with the boarding process, delays on the tarmac, and exceptionally long taxiing. None of these issues were communicated proactively. Additionally, the flight had exceptionally rough turbulence, which led to a very uncomfortable flight and no traditional beverage service. Again, this is understandable, but it was not communicated up-front by the flight team.

My flight was canceled, and instead of rebooking me on a non-stop first-class flight for the same day, which I originally had, Delta rebooked me on a one-stop flight for the following day. When I checked the Delta app, I noticed that there were available flights for both the same day and the next day. I believe this indicates poor management on their part.

The Columbus-based WestJet crews that cover Delta commuter flights between LGA and CMH are excellent - this team included. Our flight today landed 40 minutes early, which is unheard of when flying out of LaGuardia. I've flown with the same crew in more challenging conditions, and they always rise to the occasion with helpful communication to the passengers so that we may manage expectations.

Easy on easy off and the staff onboard were wonderful. Left on time, arrived a bit early.

Weather in Atlanta necessitated an hour's hold on the tarmac before we could leave Detroit. The plane was packed, and I expected some surliness. But no! The crew was fantastic (jovial even!), responsive to people's needs, and kept us informed. Consequently, the passengers took the delay in stride, and what could have been an ugly situation turned out to be no more than a minor inconvenience. The crew were the stars here.

We were skipped when the snack cart passed and then the attendant said we weren’t . I am disabled and was in a row toward the back of the plane which was very difficult for me to navigate. Disabled people should not be forced to walk the plank.

My flight was delayed and I got back around 3.5 hours later than expected. I had to get a new connecting flight

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.

I would have preferred a flight voucher and to hop on a different flight. Delayed over 6 hours.

Our flight gor canceled and there was no one to help us but told us to scan the qr code and fill the forms on-line. Very poor service especially we are tourists traveling to Washington DC for the 1st time.

1. Everything was satisfactory concerning the flight. 2. Can't think of what could be better right now.

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

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