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$266+ 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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BZN
Nov 12 — Nov 191
Wed 11/12
Wed 11/19
1 adult, Economy
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Find 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 October 13, 2025.

This United Airlines deal was found by Cheapflights users on 10/12. 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 10/277:10 amSJU - BZN
2 stops16h 30mUnited Airlines
Fri 10/316:35 amBZN - SJU
1 stop8h 50mUnited Airlines
Deal found 10/12$585
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/273:10 pmSJU - BZN
3 stops33h 29mAlaska Airlines
Fri 10/311:42 pmBZN - SJU
3 stops22h 43mAlaska Airlines
Deal found 10/12$3,084

Cheap 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 October 13, 2025.

Round-trip from

$585
(United Airlines)

One-way from

$266
(American Airlines)

Popular in

July

Cheapest in

November

Average price

$438
From Puerto Rico to Montana
Search Deals
One-way flight from Puerto Rico to Montana
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($124 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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 October 13, 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 10/27

7:10 am-9:40 pm

2 stops16h 30m

Bozeman Gallatin Field

Fri 10/31

6:35 am-5:25 pm

1 stop8h 50m

$585

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Mon 10/27

3:10 pm-10:39 pm

3 stops33h 29m

Bozeman Gallatin Field

Fri 10/31

1:42 pm-2:25 pm

3 stops22h 43m

$3,084

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Wed 11/26

4:56 pm-1:01 pm

2 stops23h 05m

$266

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Thu 11/27

5:45 am-4:45 pm

2 stops14h 00m

$293

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Wed 11/26

2:25 pm-9:40 pm

1 stop10h 15m

$385

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Wed 11/26

2:05 am-1:36 pm

2 stops14h 31m

$403

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Wed 11/26

4:33 pm-6:40 pm

3 stops29h 07m

$512

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Wed 11/26

3:59 am-10:36 pm

3 stops45h 37m

$755

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

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 October 13, 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 October 13, 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
8,970 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
8,970 reviews
United Airlines
7.4
Good
8,970 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

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 $585, United Airlines can have you in Montana from Puerto Rico in 16h 30m. The distance between Puerto Rico and Montana is about 3184 mi.

  • What are the cheapest airlines to fly from Puerto Rico to Montana one-way?

    $266 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Southwest and United Airlines, with prices starting from $293 and $385, respectively.

  • 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

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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 October 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$438Average$710FlexibilityNo cancel feeOn-time69%

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