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Portugal

$456+ 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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — LIS
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
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 February 5, 2026.

This United Airlines deal was found by Cheapflights users on 2/5. 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.
Wed 11/187:00 am
BZN
-
LIS
2 stops18h 10m
United Airlines
Wed 11/255:00 am
LIS
-
BZN
2 stops41h 13m
United Airlines
Deal found 2/5$500
This United Airlines deal was found by Cheapflights users on 2/4. 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 4/172:40 pm
BZN
-
LIS
2 stops24h 15m
United Airlines
Fri 4/241:00 pm
LIS
-
BZN
2 stops31h 34m
United Airlines
Deal found 2/4$513
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Thu 11/197:00 am
BZN
-
LIS
2 stops24h 50m
United Airlines
Wed 11/255:00 am
LIS
-
BZN
2 stops35h 47m
United Airlines
Deal found 2/5$516
This Finnair deal was found by Cheapflights users on 2/2. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/171:43 pm
BZN
-
LIS
2 stops26h 42m
Multiple Airlines
Fri 4/246:35 am
LIS
-
BZN
2 stops37h 18m
Multiple Airlines
Deal found 2/2$528
This KAYAK deal was found by Cheapflights users on 2/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:19 pm
BZN
-
LIS
2 stops33h 01m
Lufthansa
Wed 4/157:25 am
LIS
-
BZN
2 stops35h 04m
Lufthansa
Deal found 2/2$566
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Mon 11/234:22 pm
BZN
-
LIS
2 stops33h 58m
United Airlines
Tue 12/111:20 am
LIS
-
BZN
2 stops31h 13m
United Airlines
Deal found 2/5$571
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Wed 11/187:00 am
BZN
-
LIS
2 stops18h 10m
United Airlines
Tue 12/111:20 am
LIS
-
BZN
2 stops31h 13m
United Airlines
Deal found 2/5$572
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Sun 11/222:37 pm
BZN
-
LIS
2 stops35h 43m
United Airlines
Tue 12/111:20 am
LIS
-
BZN
2 stops31h 13m
United Airlines
Deal found 2/5$576
This Ovago deal was found by Cheapflights users on 2/4. 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.
Wed 4/82:45 pm
BZN
-
LIS
2 stops40h 50m
Air Europa
Wed 4/1512:45 pm
LIS
-
BZN
2 stops30h 49m
Air Europa
Deal found 2/4$582
This United Airlines deal was found by Cheapflights users on 2/4. 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 3/48:11 am
BZN
-
LIS
2 stops19h 04m
United Airlines
Sun 3/85:00 am
LIS
-
BZN
2 stops37h 14m
United Airlines
Deal found 2/4$587
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Thu 11/192:37 pm
BZN
-
LIS
2 stops17h 13m
United Airlines
Tue 12/111:20 am
LIS
-
BZN
2 stops31h 13m
United Airlines
Deal found 2/5$588

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 February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$513
(United Airlines)

One-way from

$456
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$642
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. 21% potential increase in price ($248 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 5, 2026.
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 4/17

2:40 pm-9:55 pm

2 stops24h 15m

Lisbon Humberto Delgado

Fri 4/24

1:00 pm-1:34 pm

2 stops31h 34m

$513

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Fri 4/17

1:43 pm-11:25 pm

2 stops26h 42m

Lisbon Humberto Delgado

Fri 4/24

6:35 am-12:53 pm

2 stops37h 18m

$528

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Wed 4/8

4:19 pm-8:20 am

2 stops33h 01m

Lisbon Humberto Delgado

Wed 4/15

7:25 am-11:29 am

2 stops35h 04m

$566

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Wed 4/8

2:45 pm-2:35 pm

2 stops40h 50m

Lisbon Humberto Delgado

Wed 4/15

12:45 pm-12:34 pm

2 stops30h 49m

$582

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Wed 3/4

8:11 am-10:15 am

2 stops19h 04m

Lisbon Humberto Delgado

Sun 3/8

5:00 am-11:14 am

2 stops37h 14m

$587

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Wed 4/8

5:58 am-8:00 am

2 stops19h 02m

Lisbon Humberto Delgado

Wed 4/15

5:00 am-8:11 pm

2 stops22h 11m

$592

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Wed 4/8

4:19 pm-3:25 pm

2 stops40h 06m

Lisbon Humberto Delgado

Wed 4/15

5:05 am-1:34 pm

2 stops39h 29m

$605

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Sat 3/14

7:21 pm-11:40 am

2 stops34h 19m

$456

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Sat 3/14

2:43 pm-10:15 am

3 stops37h 32m

$586

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

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 February 5, 2026.
Get a feel of what it's like to fly with Delta and 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.
Delta
7.9
Good
8,151 reviews

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,151 reviews
Delta
7.9
Good
8,151 reviews

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,240 reviews
Delta
7.9
Good
8,151 reviews

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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, Lufthansa, and Air Europa fly from Bozeman to Portugal in about 32h 21m. The time it takes to get you to your destination can typically vary by up to 8h 29m. The distance from Bozeman to Portugal is about 4860 mi. This flight may include one or multiple stops.

  • 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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Top 2 airlines flying from Bozeman to Portugal

Discover the top 2 airlines 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 February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$609Average$994FlexibilityNo cancel feeOn-time69%
DeltaCheapest$638Average$1,136FlexibilityNo cancel feeOn-timeN/A

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