$237+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BZN
Feb 28 — Mar 71
1 adult, Economy
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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 January 29, 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 January 29, 2026.
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 10/221:05 am
SJU
- BZN
1 stop11h 35m
United Airlines
Tue 10/277:00 am
BZN
- SJU
1 stop8h 25m
United Airlines
Deal found 1/28![United Airlines logo]()
$474
This American Airlines deal was found by Cheapflights users on 1/28. 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 6/306:00 am
SJU
- BZN
2 stops16h 43m
American Airlines
Sat 7/46:44 am
BZN
- SJU
1 stop14h 32m
American Airlines
Deal found 1/28![American Airlines logo]()
$630
This American Airlines deal was found by Cheapflights users on 1/27. 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 5/311:59 pm
SJU
- BZN
1 stop14h 52m
American Airlines
Sun 5/101:41 pm
BZN
- SJU
1 stop12h 51m
American Airlines
Deal found 1/27![American Airlines logo]()
$639
This United Airlines deal was found by Cheapflights users on 1/27. 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 5/21:00 am
SJU
- BZN
2 stops12h 26m
United Airlines
Sun 5/108:30 am
BZN
- SJU
1 stop10h 04m
United Airlines
Deal found 1/27![United Airlines logo]()
$670
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
Sun 5/33:07 pm
SJU
- BZN
2 stops21h 36m
Alaska Airlines
Sun 5/103:35 pm
BZN
- SJU
3 stops29h 26m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$1,647
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 January 29, 2026.
Round-trip from | $630 (American Airlines) |
|---|---|
One-way from | $237 (United Airlines) |
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 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from San Juan to Montana that are best for you.
Fly from
San Juan
Fly to
Montana
Route
Depart
Return
Price
San JuanBozeman
SJU - BZN
SJUBZN
San Juan Luis Munoz Marin Intl
Mon 6/29
12:59 am-12:31 pm
1 stop13h 32m
Bozeman Gallatin Field
Sat 7/4
6:44 am-11:16 pm
1 stop14h 32m
$630
San JuanBozeman
SJU - BZN
SJUBZN
San Juan Luis Munoz Marin Intl
Sun 5/3
11:59 pm-12:51 pm
1 stop14h 52m
Bozeman Gallatin Field
Sun 5/10
1:41 pm-4:32 am
1 stop12h 51m
$639
San JuanBozeman
SJU - BZN
SJUBZN
San Juan Luis Munoz Marin Intl
Sat 5/2
1:00 am-11:26 am
2 stops12h 26m
Bozeman Gallatin Field
Sun 5/10
8:30 am-8:34 pm
1 stop10h 04m
$670
San JuanBozeman
SJU - BZN
SJUBZN
San Juan Luis Munoz Marin Intl
Tue 3/3
2:25 pm-9:12 pm
1 stop9h 47m
$237
San JuanBozeman
SJU - BZN
SJUBZN
San Juan Luis Munoz Marin Intl
Tue 3/3
4:40 pm-12:57 pm
2 stops23h 17m
$276
San JuanBozeman
SJU - BZN
SJUBZN
San Juan Luis Munoz Marin Intl
Sat 4/4
9:41 pm-9:45 am
2 stops38h 04m
$287
San JuanBozeman
SJU - BZN
SJUBZN
San Juan Luis Munoz Marin Intl
Tue 3/3
6:15 am-1:29 pm
1 stop10h 14m
$295
San JuanBozeman
SJU - BZN
SJUBZN
San Juan Luis Munoz Marin Intl
Sat 3/28
1:45 am-9:47 am
2 stops34h 02m
$295
San JuanBozeman
SJU - BZN
SJUBZN
San Juan Luis Munoz Marin Intl
Mon 6/1
12:59 am-4:09 pm
1 stop17h 10m
$315
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.
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
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