$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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BZN
Nov 29 — Dec 61
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.Find 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 October 30, 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 October 30, 2025.
This Southwest deal was found by Cheapflights users on 10/30. 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 11/2511:35 amSJU - BZN
2 stops15h 50mSouthwest
Tue 12/25:30 amBZN - SJU
2 stops13h 35mSouthwest
Deal found 10/30![Southwest logo]()
$474
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/255:50 pmSJU - BZN
2 stops19h 10mUnited Airlines
Tue 12/26:30 amBZN - SJU
1 stop8h 55mUnited Airlines
Deal found 10/30![United Airlines logo]()
$929
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/254:08 pmSJU - BZN
1 stop23h 53mAmerican Airlines
Tue 12/21:52 pmBZN - SJU
1 stop21h 52mAmerican Airlines
Deal found 10/30![American Airlines logo]()
$1,447
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 11/257:15 amSJU - BZN
2 stops18h 21mAlaska Airlines
Tue 12/22:58 pmBZN - SJU
3 stops27h 27mAlaska Airlines
Deal found 10/30![Alaska Airlines logo]()
$2,699
Cheap 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 October 30, 2025.
Round-trip from | $474 (Southwest) |
|---|---|
One-way from | $188 (Delta) |
Popular in | July |
Cheapest in | November |
Average price | $438 |
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 October 30, 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
Tue 11/25
11:35 am-12:25 am
2 stops15h 50m
Bozeman Gallatin Field
Tue 12/2
5:30 am-10:05 pm
2 stops13h 35m
$474
San JuanBozeman
SJU - BZN
SJUBZN
San Juan Luis Munoz Marin Intl
Fri 4/3
6:15 am-1:22 pm
1 stop9h 07m
Bozeman Gallatin Field
Tue 4/7
3:40 pm-1:23 pm
2 stops19h 43m
$655
San JuanBozeman
SJU - BZN
SJUBZN
San Juan Luis Munoz Marin Intl
Fri 4/3
6:54 am-2:36 pm
1 stop9h 42m
Bozeman Gallatin Field
Tue 4/7
7:00 am-11:00 am
2 stops26h 00m
$778
San JuanBozeman
SJU - BZN
SJUBZN
San Juan Luis Munoz Marin Intl
Tue 11/25
5:50 pm-10:00 am
2 stops19h 10m
Bozeman Gallatin Field
Tue 12/2
6:30 am-6:25 pm
1 stop8h 55m
$929
San JuanBozeman
SJU - BZN
SJUBZN
San Juan Luis Munoz Marin Intl
Tue 11/25
4:08 pm-1:01 pm
1 stop23h 53m
Bozeman Gallatin Field
Tue 12/2
1:52 pm-2:44 pm
1 stop21h 52m
$1,447
San JuanBozeman
SJU - BZN
SJUBZN
San Juan Luis Munoz Marin Intl
Tue 11/25
7:15 am-10:36 pm
2 stops18h 21m
Bozeman Gallatin Field
Tue 12/2
2:58 pm-9:25 pm
3 stops27h 27m
$2,699
San JuanBozeman
SJU - BZN
SJUBZN
San Juan Luis Munoz Marin Intl
Wed 12/10
3:10 pm-11:37 pm
2 stops11h 27m
$188
San JuanBozeman
SJU - BZN
SJUBZN
San Juan Luis Munoz Marin Intl
Wed 12/10
2:05 pm-10:45 pm
2 stops11h 40m
$188
San JuanBozeman
SJU - BZN
SJUBZN
San Juan Luis Munoz Marin Intl
Thu 12/11
11:20 am-10:45 pm
2 stops14h 25m
$222
San JuanBozeman
SJU - BZN
SJUBZN
San Juan Luis Munoz Marin Intl
Mon 3/2
2:05 am-10:39 am
1 stop11h 34m
$227
Showing 1-10 of 15 results
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 October 30, 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 October 30, 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
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Comfort
7.3
Boarding
7.7
Food
6.6
Overall
7.4
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
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 October 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$438 | Average$710 | FlexibilityNo cancel fee | On-time69% |