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$298+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BZN
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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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 May 1, 2025.

Round-trip from

$425
(Delta)

One-way from

$298
(Delta)

Popular in

February

Cheapest in

November

Average price

$759
From San Juan to Montana
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One-way flight from San Juan to Montana
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Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from San Juan to Montana

Cheapest flights from San Juan to Montana
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 May 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/122:35 pmSJU - BZN
2 stops11h 21mDelta
Sun 6/1510:55 amBZN - SJU
1 stop10h 59mDelta
Deal found 4/30$425
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 6/111:05 amSJU - BZN
1 stop12h 12mUnited Airlines
Mon 6/164:21 pmBZN - SJU
2 stops11h 09mUnited Airlines
Deal found 4/30$515
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 6/126:15 amSJU - BZN
1 stop10h 54mAmerican Airlines
Mon 6/167:31 amBZN - SJU
1 stop19h 35mAmerican Airlines
Deal found 4/30$558
This JetBlue deal was found by Cheapflights users on 4/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/126:00 amSJU - BZN
1 stop9h 56mJetBlue
Sun 6/152:31 pmBZN - SJU
1 stop9h 50mJetBlue
Deal found 4/30$579
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1211:43 amSJU - BZN
2 stops25h 28mMultiple Airlines
Sun 6/152:34 pmBZN - SJU
3 stops26h 45mMultiple Airlines
Deal found 4/30$581
This Southwest deal was found by Cheapflights users on 4/30. 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.
Thu 7/32:40 pmSJU - BZN
2 stops12h 05mSouthwest
Sun 7/65:40 amBZN - SJU
2 stops12h 35mSouthwest
Deal found 4/30$705

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 May 1, 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

Thu 6/12

2:35 pm-11:56 pm

2 stops11h 21m

Bozeman Gallatin Field

Sun 6/15

10:55 am-11:54 pm

1 stop10h 59m

$425

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Wed 6/11

1:05 am-11:17 am

1 stop12h 12m

Bozeman Gallatin Field

Mon 6/16

4:21 pm-5:30 am

2 stops11h 09m

$515

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Thu 6/12

6:15 am-3:09 pm

1 stop10h 54m

Bozeman Gallatin Field

Mon 6/16

7:31 am-5:06 am

1 stop19h 35m

$558

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Thu 6/12

6:00 am-1:56 pm

1 stop9h 56m

Bozeman Gallatin Field

Sun 6/15

2:31 pm-2:21 am

1 stop9h 50m

$579

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Thu 6/12

11:43 am-11:11 am

2 stops25h 28m

Bozeman Gallatin Field

Sun 6/15

2:34 pm-7:19 pm

3 stops26h 45m

$581

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Thu 7/3

2:40 pm-12:45 am

2 stops12h 05m

Bozeman Gallatin Field

Sun 7/6

5:40 am-8:15 pm

2 stops12h 35m

$705

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Wed 5/14

12:50 pm-12:04 am

2 stops13h 14m

$298

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Fri 5/16

1:40 pm-11:44 pm

1 stop12h 04m

$343

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Fri 5/16

6:30 am-12:21 am

3 stops19h 51m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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 May 1, 2025.

When flying from San Juan to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Montana by month

Plan your trip to Montana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montana ranges from 0.4 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Montana when rainfall is around 0.4 in.

Temperature in Montana by month

Plan your trip to Montana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 May 1, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from San Juan to Montana by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,293 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,923 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What are the cheapest airlines to fly from San Juan to Montana one-way?

    $298 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and Alaska Airlines, with prices starting from $343 and $489, respectively.

  • Can I find deals for flights from San Juan to Montana that include hotel bookings?

    Yes. In addition to deals on San Juan to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to Montana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Juan to Montana.

  • Can I find deals for business class flights from San Juan to Montana?

    Yes. Cheapflights offers flight deals from San Juan to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Juan to Montana?

    Currently, October is the cheapest month in which you can book a flight from San Juan to Montana (average of $371). Flying from San Juan to Montana in June is currently the most expensive (average of $510). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$384Average$710FlexibilityNo cancel feeOn-time69%

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