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$188+ Cheap flights from Puerto Rico to Montana

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BZN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Puerto Rico to Montana

Cheapest flights from Puerto Rico to Montana
Explore the most affordable flight options available from Puerto Rico to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Faresmojo deal was found by Cheapflights users on 12/15. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:59 amSJU - BZN
1 stop11h 22mJetBlue
Sun 1/411:32 amBZN - SJU
1 stop12h 27mJetBlue
Deal found 12/15$928
This Southwest deal was found by Cheapflights users on 12/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:35 amSJU - BZN
2 stops15h 50mSouthwest
Sun 1/45:30 pmBZN - SJU
2 stops14h 35mSouthwest
Deal found 12/15$1,045
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:10 amSJU - BZN
1 stop10h 00mUnited Airlines
Sat 1/36:15 amBZN - SJU
1 stop9h 10mUnited Airlines
Deal found 12/15$1,051
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:52 pmSJU - BZN
1 stop32h 37mUnited Airlines
Sun 1/44:25 pmBZN - SJU
2 stops10h 46mUnited Airlines
Deal found 12/15$1,135
This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:03 pmSJU - BZN
2 stops17h 41mAmerican Airlines
Sun 1/41:34 pmBZN - SJU
1 stop12h 26mAmerican Airlines
Deal found 12/15$1,400

Find flight deals from Puerto Rico to Montana

Keep the following information in mind while searching for Puerto Rico to Montana flight deals. Data was last updated December 18, 2025.

Round-trip from

$480
(Southwest)

One-way from

$188
(Southwest)
From Puerto Rico to Montana
Search Deals
One-way flight from Puerto Rico to Montana
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico to Montana 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 18, 2025.
Use the filters below to find and compare flights from Puerto Rico to Montana that are best for you.

Fly from

Puerto Rico

Fly to

Montana

Route

Depart

Return

Price

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Mon 2/2

6:10 am-10:15 pm

2 stops19h 05m

Bozeman Gallatin Field

Tue 2/10

7:40 am-11:10 pm

2 stops12h 30m

$480

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Mon 2/2

6:00 am-10:02 pm

1 stop19h 02m

Bozeman Gallatin Field

Tue 2/10

1:42 pm-12:27 pm

2 stops19h 45m

$531

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Tue 5/26

1:05 am-10:40 am

1 stop11h 35m

Bozeman Gallatin Field

Sat 5/30

4:22 pm-5:30 am

2 stops11h 08m

$533

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Tue 6/9

6:25 am-6:39 pm

2 stops14h 14m

Bozeman Gallatin Field

Wed 6/24

7:41 am-4:15 am

1 stop18h 34m

$570

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Sun 5/3

1:50 pm-12:11 pm

2 stops24h 21m

Bozeman Gallatin Field

Sun 5/10

1:52 pm-4:00 am

1 stop12h 08m

$787

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Fri 2/6

8:00 am-10:40 pm

2 stops17h 40m

$188

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Mon 3/2

2:05 am-10:39 am

1 stop11h 34m

$227

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Fri 2/6

6:00 am-10:02 pm

1 stop19h 02m

$266

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Best time to book a flight from Puerto Rico to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Puerto Rico 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 Puerto Rico to Montana

What is the cheapest time of day to fly from PR to MT?

Find hourly flight availability from Puerto Rico to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from Puerto Rico to Montana is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 63% on airfare.

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated December 18, 2025.
See what other customers who have flown with United Airlines from Puerto Rico to Montana have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,091 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

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

  • How long is the flight from Puerto Rico to Montana?

    For as low as $533, Southwest can have you in Montana from Puerto Rico in 11h 35m. The distance between Puerto Rico and Montana is about 3184 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Puerto Rico to Montana that include hotel bookings?

    Yes. In addition to deals on Puerto Rico to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Puerto Rico to Montana?

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

  • Can I find deals for business class flights from Puerto Rico to Montana?

    Yes. Cheapflights offers flight deals from Puerto Rico to Montana 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Puerto Rico to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Puerto Rico to Montana

Discover the top airline that operate flights from Puerto Rico to Montana. 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$438Average$710FlexibilityNo cancel feeOn-time69%

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