$222+ Cheap flights from San Juan 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BZN
Sep 21 — Sep 281
Round-trip
1 adult, Economy
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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
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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 San Juan to Montana
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Cheapest flights from San Juan to MontanaExplore the most affordable flight options available from San Juan to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
Explore the most affordable flight options available from San Juan to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
This Southwest deal was found by Cheapflights users on 8/19. 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.
Fri 10/212:35 pm -
2 stops12h 45m
Fri 10/97:05 am -
2 stops15h 00m
Deal found 8/19![Southwest logo]()
$454
This Delta deal was found by Cheapflights users on 8/18. 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 9/257:00 am -
1 stop8h 38m
Mon 9/286:39 pm -
2 stops15h 24m
Deal found 8/18![Delta logo]()
$532
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:00 am -
1 stop11h 05m
Wed 10/218:00 am -
2 stops13h 50m
Deal found 8/17![United Airlines logo]()
$534
This United Airlines deal was found by Cheapflights users on 8/19. 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 10/22:00 pm -
1 stop9h 04m
Fri 10/96:30 am -
1 stop9h 08m
Deal found 8/19![United Airlines logo]()
$584
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/114:29 pm -
2 stops21h 56m
Thu 10/151:15 pm -
2 stops18h 31m
Deal found 8/17![American Airlines logo]()
$588
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:18 pm -
2 stops24h 07m
Tue 10/131:15 pm -
2 stops20h 05m
Deal found 8/17![American Airlines logo]()
$613
This United Airlines deal was found by Cheapflights users on 8/18. 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 10/41:00 am -
2 stops14h 31m
Tue 10/136:30 am -
1 stop9h 08m
Deal found 8/18![United Airlines logo]()
$639
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/256:00 am -
2 stops16h 43m
Mon 9/284:16 pm -
2 stops19h 41m
Deal found 8/18![American Airlines logo]()
$651
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:00 am -
2 stops14h 31m
Thu 10/156:30 am -
1 stop9h 08m
Deal found 8/17![United Airlines logo]()
$668
Best flights from San Juan to MontanaDiscover carefully curated flight deals from San Juan to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
Discover carefully curated flight deals from San Juan to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
This Delta deal was found by Cheapflights users on 8/18. 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 9/257:00 am -
1 stop8h 38m
Mon 9/286:39 pm -
2 stops15h 24m
Deal found 8/18![Delta logo]()
$532
This United Airlines deal was found by Cheapflights users on 8/19. 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 10/161:00 am -
1 stop11h 05m
Wed 10/216:30 am -
1 stop9h 08m
Deal found 8/19![United Airlines logo]()
$534
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/267:12 pm -
2 stops20h 41m
Sat 1/303:00 pm -
2 stops16h 48m
Deal found 8/17![American Airlines logo]()
$588
This United Airlines deal was found by Cheapflights users on 8/21. 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 1/268:10 am -
2 stops15h 57m
Sat 1/307:00 am -
2 stops14h 36m
Deal found 8/21![United Airlines logo]()
$574
This American Airlines deal was found by Cheapflights users on 8/21. 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 1/256:00 am -
1 stop19h 02m
Sun 1/311:49 pm -
2 stops17h 59m
Deal found 8/21![American Airlines logo]()
$588
Last-minute flights from San Juan to MontanaDiscover last-minute flight deals from San Juan to Montana. Data last updated August 22, 2026 and is based on user searches.
Discover last-minute flight deals from San Juan to Montana. Data last updated August 22, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/11:00 am -
1 stop11h 27m
Sun 9/611:40 am -
1 stop10h 10m
Deal found 8/19![United Airlines logo]()
$814
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 9/27:24 pm -
2 stops17h 41m
Sun 9/66:26 am -
2 stops13h 29m
Deal found 8/19![American Airlines logo]()
$868
This United Airlines deal was found by Cheapflights users on 8/21. 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 9/211:00 am -
1 stop11h 27m
Thu 9/246:30 am -
1 stop9h 08m
Deal found 8/21![United Airlines logo]()
$639
This Delta deal was found by Cheapflights users on 8/18. 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 9/257:00 am -
1 stop8h 38m
Mon 9/286:39 pm -
2 stops15h 24m
Deal found 8/18![Delta logo]()
$532
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/256:00 am -
2 stops16h 43m
Mon 9/284:16 pm -
2 stops19h 41m
Deal found 8/18![American Airlines logo]()
$651
One-way flights from San Juan to MontanaSearch for one-way flight options from San Juan to Montana. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
Search for one-way flight options from San Juan to Montana. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:00 am -
1 stop8h 38m
Deal found 8/17![Delta logo]()
$222
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/41:00 am -
2 stops14h 31m
Deal found 8/17![United Airlines logo]()
$267
Find flight deals from San Juan to Montana
Keep the following information in mind while searching for San Juan to Montana flight deals. Data was last updated August 22, 2026.
Round-trip from | $454 (Southwest) |
|---|---|
One-way from | $222 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Juan 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 August 22, 2026.
Use the filters below to find and compare flights from San Juan 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 9/25
7:00 am-1:38 pm
1 stop8h 38m
Bozeman Gallatin Field
Mon 9/28
6:39 pm-12:03 pm
2 stops15h 24m
$532
Quickest round-trip
San JuanBozeman
SJU San Juan Luis Munoz Marin Intl - BZN Bozeman Gallatin Field
SJUBZN
San Juan Luis Munoz Marin Intl
Fri 10/16
1:00 am-10:05 am
1 stop11h 05m
Bozeman Gallatin Field
Wed 10/21
6:30 am-5:38 pm
1 stop9h 08m
$534
San JuanBozeman
SJU San Juan Luis Munoz Marin Intl - BZN Bozeman Gallatin Field
SJUBZN
San Juan Luis Munoz Marin Intl
Tue 1/26
8:10 am-9:07 pm
2 stops15h 57m
Bozeman Gallatin Field
Sat 1/30
7:00 am-12:36 am
2 stops14h 36m
$574
San JuanBozeman
SJU San Juan Luis Munoz Marin Intl - BZN Bozeman Gallatin Field
SJUBZN
San Juan Luis Munoz Marin Intl
Tue 1/26
7:12 pm-12:53 pm
2 stops20h 41m
Bozeman Gallatin Field
Sat 1/30
3:00 pm-10:48 am
2 stops16h 48m
$588
San JuanBozeman
SJU San Juan Luis Munoz Marin Intl - BZN Bozeman Gallatin Field
SJUBZN
San Juan Luis Munoz Marin Intl
Mon 1/25
6:00 am-10:02 pm
1 stop19h 02m
Bozeman Gallatin Field
Sun 1/31
1:49 pm-10:48 am
2 stops17h 59m
$588
Cheapest one-way
Quickest one-way
San JuanBozeman
SJU San Juan Luis Munoz Marin Intl - BZN Bozeman Gallatin Field
SJUBZN
San Juan Luis Munoz Marin Intl
Mon 10/5
7:00 am-1:38 pm
1 stop8h 38m
$222
San JuanBozeman
SJU San Juan Luis Munoz Marin Intl - BZN Bozeman Gallatin Field
SJUBZN
San Juan Luis Munoz Marin Intl
Sun 10/4
1:00 am-1:31 pm
2 stops14h 31m
$267
Sorted by cheapest first
Best time to book a flight from San Juan to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from San Juan with our price prediction graph.
SJU-BZN
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 San Juan to Montana
PR1-USMT
SJU-BZN
No data available for this route at this time. Please check back soon.
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