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$329+ Cheap flights from Bozeman (BZN) to Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — LIS
Jan 6 — Jan 131
Tue 1/6
Tue 1/13
1 adult, Economy
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Cheap flight deals from Bozeman to Portugal

Cheapest flights from Bozeman to Portugal
Explore the most affordable flight options available from Bozeman to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 7, 2025.

This Ovago deal was found by Cheapflights users on 12/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/910:49 amBZN - LIS
2 stops19h 31mLufthansa
Thu 12/116:10 amLIS - BZN
2 stops22h 29mLufthansa
Deal found 12/5$2,000
This United Airlines deal was found by Cheapflights users on 12/5. 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.
Tue 12/910:49 amBZN - LIS
2 stops19h 31mUnited Airlines
Thu 12/116:10 amLIS - BZN
3 stops36h 38mUnited Airlines
Deal found 12/5$2,112

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 7, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$490
(United Airlines)

One-way from

$329
(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
One-way flight 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 7, 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

Thu 1/22

12:05 pm-8:10 am

1 stop13h 05m

Lisbon Humberto Delgado

Mon 1/26

11:20 am-1:26 pm

2 stops33h 06m

$490

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Thu 1/22

12:05 pm-8:10 am

1 stop13h 05m

Lisbon Humberto Delgado

Sun 2/1

10:50 am-9:33 pm

2 stops41h 43m

$490

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Wed 1/21

12:05 pm-8:10 am

1 stop13h 05m

Lisbon Humberto Delgado

Sun 1/25

10:50 am-9:45 am

2 stops29h 55m

$512

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Thu 1/22

6:15 am-8:10 am

2 stops18h 55m

$329

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Wed 5/6

11:19 am-11:40 pm

3 stops53h 21m

$503

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Thu 5/21

4:35 pm-8:50 pm

3 stops45h 15m

$517

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Wed 5/6

8:30 am-10:30 am

2 stops19h 00m

$533

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Thu 5/21

8:30 am-9:55 pm

2 stops30h 25m

$593

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

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 7, 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
9,072 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,072 reviews
United Airlines
7.4
Good
9,072 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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

See prices for flight routes from nearby airports that may be better suited for you.
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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 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$642Average$1,024FlexibilityNo cancel feeOn-time69%

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