$501+ Cheap flights from Puerto Rico to Montana
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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BZN
Nov 13 — Nov 201
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Puerto Rico to Montana with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Puerto Rico to Montana
Cheapest
Best
Last-minute
One-way
Cheapest flights from Puerto Rico to MontanaExplore 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 14, 2026.
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 14, 2026.
This Delta deal was found by Cheapflights users on 10/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:15 am -
2 stops17h 22m
Sat 11/146:39 pm -
2 stops15h 16m
Deal found 10/9![Delta logo]()
$501
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.
Fri 12/42:21 pm -
1 stop10h 24m
Mon 12/76:30 am -
1 stop8h 55m
Deal found 10/12![United Airlines logo]()
$584
This United Airlines deal was found by Cheapflights users on 10/9. 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 11/62:21 pm -
1 stop10h 09m
Sat 11/146:30 am -
1 stop8h 55m
Deal found 10/9![United Airlines logo]()
$608
This United Airlines deal was found by Cheapflights users on 10/10. 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 11/238:05 am -
2 stops16h 26m
Sat 11/286:28 am -
1 stop8h 57m
Deal found 10/10![United Airlines logo]()
$1,020
This Alaska Airlines deal was found by Cheapflights users on 10/9. 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.
Fri 11/66:28 am -
3 stops19h 24m
Sat 11/143:54 pm -
3 stops29h 05m
Deal found 10/9![Alaska Airlines logo]()
$1,323
This American Airlines deal was found by Cheapflights users on 10/10. 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.
Mon 11/236:55 pm -
3 stops24h 21m
Sat 11/284:53 pm -
2 stops20h 20m
Deal found 10/10![Multiple Airlines logo]()
$11,594
Best flights from Puerto Rico to MontanaDiscover carefully curated flight deals from Puerto Rico to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.
Discover carefully curated flight deals from Puerto Rico to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.
This Delta deal was found by Cheapflights users on 10/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:15 am -
2 stops17h 22m
Sat 11/146:39 pm -
2 stops15h 16m
Deal found 10/9![Delta logo]()
$501
This United Airlines deal was found by Cheapflights users on 10/13. 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 1/252:05 am -
1 stop13h 08m
Sat 1/307:30 am -
1 stop10h 30m
Deal found 10/13![United Airlines logo]()
$584
This American Airlines deal was found by Cheapflights users on 10/10. 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.
Fri 1/226:28 am -
1 stop16h 44m
Tue 1/267:42 am -
1 stop13h 12m
Deal found 10/10![American Airlines logo]()
$743
This United Airlines deal was found by Cheapflights users on 10/11. 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 12/48:05 am -
2 stops13h 59m
Mon 12/76:30 am -
1 stop8h 55m
Deal found 10/11![United Airlines logo]()
$584
This Alaska Airlines deal was found by Cheapflights users on 10/10. 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.
Fri 1/225:15 am -
3 stops19h 09m
Tue 1/267:41 am -
2 stops13h 13m
Deal found 10/10![Alaska Airlines logo]()
$1,272
This United Airlines deal was found by Cheapflights users on 10/9. 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 11/62:21 pm -
1 stop10h 09m
Sat 11/146:30 am -
1 stop8h 55m
Deal found 10/9![United Airlines logo]()
$608
This American Airlines deal was found by Cheapflights users on 10/10. 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 3/96:30 pm -
2 stops21h 10m
Thu 3/181:10 pm -
1 stop9h 37m
Deal found 10/10![American Airlines logo]()
$896
This United Airlines deal was found by Cheapflights users on 10/10. 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 11/238:05 am -
2 stops16h 26m
Sat 11/286:28 am -
1 stop8h 57m
Deal found 10/10![United Airlines logo]()
$1,020
This Alaska Airlines deal was found by Cheapflights users on 10/10. 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.
Tue 3/93:44 pm -
3 stops26h 39m
Thu 3/186:40 am -
2 stops20h 27m
Deal found 10/10![Alaska Airlines logo]()
$1,318
Last-minute flights from Puerto Rico to MontanaDiscover last-minute flight deals from Puerto Rico to Montana. Data last updated October 14, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Montana. Data last updated October 14, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:15 am -
2 stops17h 22m
Sat 11/146:39 pm -
2 stops15h 16m
Deal found 10/9![Delta logo]()
$501
This United Airlines deal was found by Cheapflights users on 10/9. 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 11/62:21 pm -
1 stop10h 09m
Sat 11/146:30 am -
2 stops12h 52m
Deal found 10/9![United Airlines logo]()
$584
This Alaska Airlines deal was found by Cheapflights users on 10/9. 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.
Fri 11/66:28 am -
3 stops19h 24m
Sat 11/143:54 pm -
3 stops29h 05m
Deal found 10/9![Alaska Airlines logo]()
$1,323
This United Airlines deal was found by Cheapflights users on 10/10. 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 11/238:05 am -
2 stops16h 26m
Sat 11/286:28 am -
1 stop8h 57m
Deal found 10/10![United Airlines logo]()
$1,020
This American Airlines deal was found by Cheapflights users on 10/10. 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.
Mon 11/236:55 pm -
3 stops24h 21m
Sat 11/284:53 pm -
2 stops20h 20m
Deal found 10/10![Multiple Airlines logo]()
$11,594
One-way flights from Puerto Rico to MontanaSearch for one-way flight options from Puerto Rico to Montana. Find affordable one-way fares based on user searches. Data last updated October 14, 2026.
Search for one-way flight options from Puerto Rico to Montana. Find affordable one-way fares based on user searches. Data last updated October 14, 2026.
This United Airlines deal was found by Cheapflights users on 10/11. 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 2/122:21 pm -
1 stop10h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![United Airlines logo]()
$607
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 October 14, 2026.
Round-trip from | $501 (Delta) |
|---|
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 7,457,451 searches. Data last updated October 14, 2026.
Use the filters below to find and compare flights from Puerto Rico to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanBozeman
SJU San Juan Luis Munoz Marin Intl - BZN Bozeman Gallatin Field
SJUBZN
San Juan Luis Munoz Marin Intl
Fri 11/6
8:15 am-10:37 pm
2 stops17h 22m
Bozeman Gallatin Field
Sat 11/14
6:39 pm-12:55 pm
2 stops15h 16m
$501
San JuanBozeman
SJU San Juan Luis Munoz Marin Intl - BZN Bozeman Gallatin Field
SJUBZN
San Juan Luis Munoz Marin Intl
Mon 1/25
2:05 am-12:13 pm
1 stop13h 08m
Bozeman Gallatin Field
Sat 1/30
7:30 am-9:00 pm
1 stop10h 30m
$584
San JuanBozeman
SJU San Juan Luis Munoz Marin Intl - BZN Bozeman Gallatin Field
SJUBZN
San Juan Luis Munoz Marin Intl
Fri 12/4
8:05 am-7:04 pm
2 stops13h 59m
Bozeman Gallatin Field
Mon 12/7
6:30 am-6:25 pm
1 stop8h 55m
$584
Quickest round-trip
San JuanKalispell
SJU San Juan Luis Munoz Marin Intl - FCA Kalispell Glacier Park
SJUFCA
San Juan Luis Munoz Marin Intl
Fri 2/12
8:25 am-9:30 pm
2 stops16h 05m
Kalispell Glacier Park
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$607
San JuanBozeman
SJU San Juan Luis Munoz Marin Intl - BZN Bozeman Gallatin Field
SJUBZN
San Juan Luis Munoz Marin Intl
Fri 11/6
2:21 pm-9:30 pm
1 stop10h 09m
Bozeman Gallatin Field
Sat 11/14
6:30 am-6:25 pm
1 stop8h 55m
$608
San JuanMissoula
SJU San Juan Luis Munoz Marin Intl - MSO Missoula Johnson-Bell Field
SJUMSO
San Juan Luis Munoz Marin Intl
Fri 1/22
6:28 am-8:12 pm
1 stop16h 44m
Missoula Johnson-Bell Field
Tue 1/26
7:42 am-11:54 pm
1 stop13h 12m
$743
San JuanMissoula
SJU San Juan Luis Munoz Marin Intl - MSO Missoula Johnson-Bell Field
SJUMSO
San Juan Luis Munoz Marin Intl
Tue 3/9
6:30 pm-12:40 pm
2 stops21h 10m
Missoula Johnson-Bell Field
Thu 3/18
1:10 pm-12:47 am
1 stop9h 37m
$896
San JuanHelena
SJU San Juan Luis Munoz Marin Intl - HLN Helena
SJUHLN
San Juan Luis Munoz Marin Intl
Mon 11/23
8:05 am-9:31 pm
2 stops16h 26m
Helena
Sat 11/28
6:28 am-6:25 pm
1 stop8h 57m
$1,020
San JuanMissoula
SJU San Juan Luis Munoz Marin Intl - MSO Missoula Johnson-Bell Field
SJUMSO
San Juan Luis Munoz Marin Intl
Fri 1/22
5:15 am-9:24 pm
3 stops19h 09m
Missoula Johnson-Bell Field
Tue 1/26
7:41 am-11:54 pm
2 stops13h 13m
$1,272
San JuanMissoula
SJU San Juan Luis Munoz Marin Intl - MSO Missoula Johnson-Bell Field
SJUMSO
San Juan Luis Munoz Marin Intl
Tue 3/9
3:44 pm-3:23 pm
3 stops26h 39m
Missoula Johnson-Bell Field
Thu 3/18
6:40 am-5:07 am
2 stops20h 27m
$1,318
Sorted by cheapest first
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.
SJU-BZN
SJU-MSO
SJU-HLN
SJU-FCA
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
PR0-USMT
SJU-BZN
SJU-MSO
SJU-HLN
SJU-FCA
No data available for this route at this time. Please check back soon.
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Airlines
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options