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$494+ Cheap flights from Bozeman (BZN) to Portugal

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — LIS
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Bozeman to Portugal

Best flights from Bozeman to Portugal
Discover carefully curated flight deals from Bozeman to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

This United Airlines deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2312:05 pmBZN - LIS
1 stop13h 05mUnited Airlines
Tue 1/275:00 amLIS - BZN
2 stops23h 33mUnited Airlines
Deal found 12/25$494
This Delta deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:50 amBZN - LIS
2 stops23h 55mDelta
Wed 4/155:00 amLIS - BZN
2 stops22h 11mDelta
Deal found 12/25$505
This United Airlines deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:15 amBZN - LIS
2 stops18h 55mUnited Airlines
Mon 2/165:00 amLIS - BZN
2 stops20h 59mUnited Airlines
Deal found 12/27$499
This Delta deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/223:19 pmBZN - LIS
2 stops35h 41mDelta
Wed 4/15:00 amLIS - BZN
2 stops22h 14mDelta
Deal found 12/26$511
This United Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:19 pmBZN - LIS
2 stops35h 11mUnited Airlines
Wed 4/1511:25 amLIS - BZN
2 stops31h 04mUnited Airlines
Deal found 12/26$574
This Delta deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/242:45 pmBZN - LIS
2 stops35h 55mDelta
Tue 3/3111:55 amLIS - BZN
2 stops54h 02mDelta
Deal found 12/26$580

Find flight deals from Bozeman to Portugal

Keep the following information in mind while searching for Bozeman to Portugal flight deals. Data was last updated December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$494
(United Airlines)

Popular in

June

Cheapest in

February
Provider with most accurate pricing for Bozeman Gallatin Field-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Lisbon Humberto Delgado flights.
Search Deals
From Bozeman Gallatin Field to Portugal
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($251 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bozeman to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from Bozeman to Portugal that are best for you.

Fly from

Bozeman

Fly to

Portugal

Route

Depart

Return

Price

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Fri 1/23

12:05 pm-8:10 am

1 stop13h 05m

Lisbon Humberto Delgado

Tue 1/27

5:00 am-9:33 pm

2 stops23h 33m

$494

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Mon 2/9

6:15 am-8:10 am

2 stops18h 55m

Lisbon Humberto Delgado

Mon 2/16

5:00 am-6:59 pm

2 stops20h 59m

$499

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Wed 4/8

11:50 am-6:45 pm

2 stops23h 55m

Lisbon Humberto Delgado

Wed 4/15

5:00 am-8:11 pm

2 stops22h 11m

$505

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Sun 3/22

3:19 pm-9:00 am

2 stops35h 41m

Lisbon Humberto Delgado

Wed 4/1

5:00 am-8:14 pm

2 stops22h 14m

$511

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Wed 4/8

4:19 pm-10:30 am

2 stops35h 11m

Lisbon Humberto Delgado

Wed 4/15

11:25 am-11:29 am

2 stops31h 04m

$574

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Tue 3/24

2:45 pm-8:40 am

2 stops35h 55m

Lisbon Humberto Delgado

Tue 3/31

11:55 am-10:57 am

2 stops54h 02m

$580

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Best time to book a flight from Bozeman to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Bozeman with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bozeman to Portugal
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated December 28, 2025.
Get a feel of what it's like to fly with United Airlines from Bozeman to Portugal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,113 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,113 reviews
United Airlines
7.4
Good
9,113 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Bozeman to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Bozeman to Portugal?

    Located just 8.7 mi from the city center, Bozeman Gallatin Field (BZN) is the airport most travelers will use when flying to Portugal from Bozeman.

  • How long is the flight from Bozeman to Portugal?

    Airlines like United Airlines fly from Bozeman to Portugal in about 13h 05m. The time it takes to get you to your destination can typically vary by up to . The distance from Bozeman to Portugal is about 4860 mi.

  • Can I find deals for flights from Bozeman to Portugal that include hotel bookings?

    Yes. In addition to deals on Bozeman to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bozeman to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bozeman to Portugal.

  • Can I find deals for business class flights from Bozeman to Portugal?

    Yes. Cheapflights offers flight deals from Bozeman to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Bozeman to Portugal

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Top airline flying from Bozeman to Portugal

Discover the top airline that operate flights from Bozeman to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$499Average$1,005FlexibilityNo cancel feeOn-time69%

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