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$514+ 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — LIS
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
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 18, 2026.

This Finnair deal was found by Cheapflights users on 2/16. 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 2/16$514
This BusinessClass deal was found by Cheapflights users on 2/16. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:50 am
BZN
-
LIS
2 stops28h 00m
Air Europa
Wed 4/155:35 am
LIS
-
BZN
2 stops24h 05m
Air Europa
Deal found 2/16$570
This Finnair deal was found by Cheapflights users on 2/14. 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.
Wed 4/11:47 pm
BZN
-
LIS
2 stops26h 38m
Multiple Airlines
Wed 4/156:35 am
LIS
-
BZN
2 stops37h 18m
Multiple Airlines
Deal found 2/14$594
This United Airlines deal was found by Cheapflights users on 2/16. 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 4/1712:32 pm
BZN
-
LIS
2 stops26h 23m
United Airlines
Fri 4/241:00 pm
LIS
-
BZN
2 stops31h 34m
United Airlines
Deal found 2/16$597
This BusinessClass deal was found by Cheapflights users on 2/16. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:58 am
BZN
-
LIS
2 stops21h 47m
Scandinavian Airlines
Wed 4/1512:45 pm
LIS
-
BZN
2 stops30h 49m
Scandinavian Airlines
Deal found 2/16$611
This BusinessClass deal was found by Cheapflights users on 2/15. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:58 am
BZN
-
LIS
2 stops21h 47m
Multiple Airlines
Wed 4/155:00 am
LIS
-
BZN
2 stops24h 40m
Multiple Airlines
Deal found 2/15$617
This Air France deal was found by Cheapflights users on 2/15. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:30 am
BZN
-
LIS
2 stops24h 40m
Multiple Airlines
Sun 3/811:25 am
LIS
-
BZN
2 stops36h 21m
Multiple Airlines
Deal found 2/15$618
This KAYAK deal was found by Cheapflights users on 2/17. 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.
Fri 4/172:40 pm
BZN
-
LIS
2 stops24h 15m
Lufthansa
Fri 4/247:25 am
LIS
-
BZN
2 stops21h 07m
Lufthansa
Deal found 2/17$649
This United Airlines deal was found by Cheapflights users on 2/16. 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 3/46:20 am
BZN
-
LIS
2 stops20h 55m
United Airlines
Sun 3/811:55 am
LIS
-
BZN
2 stops27h 47m
United Airlines
Deal found 2/16$685
This BusinessClass deal was found by Cheapflights users on 2/15. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:45 am
BZN
-
LIS
2 stops18h 05m
Brussels Airlines
Sun 3/810:15 am
LIS
-
BZN
1 stop30h 24m
Brussels Airlines
Deal found 2/15$692

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 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$514
(Finnair)

Popular in

June

Cheapest in

February

Average price

$609
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 ($231 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($43 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 18, 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

1:43 pm-11:25 pm

2 stops26h 42m

Lisbon Humberto Delgado

Fri 4/24

6:35 am-12:53 pm

2 stops37h 18m

$514

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Wed 4/8

11:50 am-10:50 pm

2 stops28h 00m

Lisbon Humberto Delgado

Wed 4/15

5:35 am-10:40 pm

2 stops24h 05m

$570

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Wed 4/1

1:47 pm-11:25 pm

2 stops26h 38m

Lisbon Humberto Delgado

Wed 4/15

6:35 am-12:53 pm

2 stops37h 18m

$594

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Fri 4/17

12:32 pm-9:55 pm

2 stops26h 23m

Lisbon Humberto Delgado

Fri 4/24

1:00 pm-1:34 pm

2 stops31h 34m

$597

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Wed 4/8

5:58 am-10:45 am

2 stops21h 47m

Lisbon Humberto Delgado

Wed 4/15

5:00 am-10:40 pm

2 stops24h 40m

$617

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Wed 3/4

7:30 am-3:10 pm

2 stops24h 40m

Lisbon Humberto Delgado

Sun 3/8

11:25 am-5:46 pm

2 stops36h 21m

$618

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

7:25 am-9:32 pm

2 stops21h 07m

$649

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

11:55 am-1:34 pm

2 stops31h 39m

$685

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/14

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 18, 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
8,207 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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
8,207 reviews
Delta
7.9
Good
8,207 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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
9,312 reviews
Delta
7.9
Good
8,207 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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 Air Europa fly from Bozeman to Portugal in about 28h. 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 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 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$499Average$986FlexibilityNo cancel feeOn-time69%
DeltaCheapest$501Average$1,130FlexibilityNo cancel feeOn-timeN/A

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