$188+ 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 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
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Juan 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 San Juan to Montana
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 December 18, 2025.
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 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![JetBlue logo]()
$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![Southwest logo]()
$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![United Airlines logo]()
$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![United Airlines logo]()
$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![American Airlines logo]()
$1,400
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 December 18, 2025.
Round-trip from | $480 (Southwest) |
|---|---|
One-way from | $188 (Southwest) |
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 December 18, 2025.
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 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
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
What is the cheapest time of day to fly from SJU to MT?
Find hourly flight availability from San Juan 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.
It’s optimal to fly from San Juan to Montana in the afternoon. By choosing this option you can save up to 56% on the cost of your flight, compared to a flight in the evening.
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.
Peruse reviews from past customers who have flown with United Airlines from San Juan to Montana to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Boarding
7.7
Food
6.6
Overall
7.4
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
4.0
OkayKevin,Dec 2025
BOS - EWR
Comfort
7.3
Boarding
7.7
Food
6.6
Overall
7.4
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
4.0
OkayKevin,Dec 2025
BOS - EWR
Related info for your journey
Find useful and relevant information for your journey from San Juan 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.
Alternative routes for San Juan to Montana
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from San Juan to Montana
Discover the top airline that operate flights from San Juan 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.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$438 | Average$710 | FlexibilityNo cancel fee | On-time69% |