What is the cheapest airline that flies from Puerto Rico to Montana?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Puerto Rico to Montana

When did momondo last update prices for flights from Puerto Rico to Montana?

Prices for flights from Puerto Rico to Montana are refreshed on a daily basis.

How many operators does momondo search for flights from Puerto Rico to Montana?

The number of operators available for flights from Puerto Rico to Montana is 1 as of November 2025.

How old do you have to be to fly from Puerto Rico to Montana?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Puerto Rico to Montana.

What documentation or ID do you need to fly to Montana?

The travel and health documents you'll need for your trip to Montana may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$248 Cheap Flights from Puerto Rico to Montana in 2025/26

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Find the cheapest flights from Puerto Rico to Montana

Round-trip

One-way

Recent round-trip flight deals from Puerto Rico to Montana

Enter your travel dates to find the best prices.

6:15 am - 1:10 pmSJU-BZN

8h 55m1 stop

5:45 am - 8:06 pmBZN-SJU

12h 21m2 stops

$610Delta

Find Deal

Sun, May 3 - Sun, May 10

6:15 am - 1:10 pmSJU-BZN

8h 55m1 stop

5:45 am - 8:06 pmBZN-SJU

12h 21m2 stops

$655Delta

Find Deal

Sun, May 3 - Sun, May 10

1:05 am - 1:28 pmSJU-BZN

14h 23m2 stops

9:30 am - 1:45 pmBZN-SJU

26h 15m2 stops

$689United Airlines

Find Deal

Sat, May 2 - Sun, May 10

1:05 am - 1:28 pmSJU-BZN

14h 23m2 stops

7:00 am - 5:30 pmBZN-SJU

8h 30m1 stop

$739United Airlines

Find Deal

Sat, May 2 - Sun, May 10

1:50 pm - 12:11 pmSJU-BZN

24h 21m2 stops

1:52 pm - 12:35 pmBZN-SJU

20h 43m2 stops

$885American Airlines

Find Deal

Sun, May 3 - Sun, May 10

3:20 pm - 12:11 pmSJU-BZN

22h 51m1 stop

1:52 pm - 4:00 amBZN-SJU

12h 08m1 stop

$1,003American Airlines

Find Deal

Sun, May 3 - Sun, May 10

6:59 am - 10:30 pmSJU-BZN

17h 31m2 stops

3:39 pm - 1:43 pmBZN-SJU

20h 04m3 stops

$1,776Alaska Airlines

Find Deal

Sun, May 3 - Sun, May 10

6:59 am - 10:30 pmSJU-BZN

17h 31m2 stops

3:45 pm - 4:00 amBZN-SJU

34h 15m3 stops

$1,830Alaska Airlines

Find Deal

Sun, May 3 - Sun, May 10

6:59 am - 10:30 pmSJU-BZN

17h 31m3 stops

3:39 pm - 1:43 pmBZN-SJU

20h 04m3 stops

$4,779Alaska Airlines

Find Deal

Sun, May 3 - Sun, May 10

6:59 am - 10:30 pmSJU-BZN

17h 31m3 stops

8:00 am - 4:00 amBZN-SJU

18h 00m3 stops

$4,790Alaska Airlines

Find Deal

Sun, May 3 - Sun, May 10

Delta flights from Puerto Rico to Montana

Our best Delta deals on Puerto Rico to Montana flight tickets

Delta

May 3

SJU6:15 amSan Juan Luis Munoz Marin Intl

8h 55m

1 stop

BZN1:10 pmBozeman Gallatin Field

May 10

BZN5:45 amBozeman Gallatin Field

12h 21m

2 stops

SJU8:06 pmSan Juan Luis Munoz Marin Intl

$610

Find similar

Delta

May 3

SJU6:15 amSan Juan Luis Munoz Marin Intl

8h 55m

1 stop

BZN1:10 pmBozeman Gallatin Field

May 10

BZN5:45 amBozeman Gallatin Field

12h 21m

2 stops

SJU8:06 pmSan Juan Luis Munoz Marin Intl

$655

Find similar

United Airlines flights from Puerto Rico to Montana

Our best United Airlines deals on Puerto Rico to Montana flight tickets

United Airlines

May 2

SJU1:05 amSan Juan Luis Munoz Marin Intl

14h 23m

2 stops

BZN1:28 pmBozeman Gallatin Field

May 10

BZN9:30 amBozeman Gallatin Field

26h 15m

2 stops

SJU1:45 pmSan Juan Luis Munoz Marin Intl

$689

Find similar

United Airlines

May 2

SJU1:05 amSan Juan Luis Munoz Marin Intl

14h 23m

2 stops

BZN1:28 pmBozeman Gallatin Field

May 10

BZN7:00 amBozeman Gallatin Field

8h 30m

1 stop

SJU5:30 pmSan Juan Luis Munoz Marin Intl

$739

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Sun 5/3

6:15 am-1:10 pm

1 stop8h 55m

Bozeman Gallatin Field

Sun 5/10

5:45 am-8:06 pm

2 stops12h 21m

$610

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Sun 5/3

6:15 am-1:10 pm

1 stop8h 55m

Bozeman Gallatin Field

Sun 5/10

5:45 am-8:06 pm

2 stops12h 21m

$655

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Sat 5/2

1:05 am-1:28 pm

2 stops14h 23m

Bozeman Gallatin Field

Sun 5/10

9:30 am-1:45 pm

2 stops26h 15m

$689

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Sat 5/2

1:05 am-1:28 pm

2 stops14h 23m

Bozeman Gallatin Field

Sun 5/10

7:00 am-5:30 pm

1 stop8h 30m

$739

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-12:35 pm

2 stops20h 43m

$885

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Sun 5/3

3:20 pm-12:11 pm

1 stop22h 51m

Bozeman Gallatin Field

Sun 5/10

1:52 pm-4:00 am

1 stop12h 08m

$1,003

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Sun 5/3

6:59 am-10:30 pm

2 stops17h 31m

Bozeman Gallatin Field

Sun 5/10

3:39 pm-1:43 pm

3 stops20h 04m

$1,776

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Sun 5/3

6:59 am-10:30 pm

2 stops17h 31m

Bozeman Gallatin Field

Sun 5/10

3:45 pm-4:00 am

3 stops34h 15m

$1,830

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Sun 5/3

6:59 am-10:30 pm

3 stops17h 31m

Bozeman Gallatin Field

Sun 5/10

3:39 pm-1:43 pm

3 stops20h 04m

$4,779

San JuanBozeman

SJU - BZN

SJUBZN

San Juan Luis Munoz Marin Intl

Sun 5/3

6:59 am-10:30 pm

3 stops17h 31m

Bozeman Gallatin Field

Sun 5/10

8:00 am-4:00 am

3 stops18h 00m

$4,790

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Puerto Rico to Montana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Montana?

Our data shows that Tuesday is the least expensive day to fly to Montana. Tickets to fly out on this day can be as low as $728. The most expensive day to fly to Montana is Monday, with ticket prices averaging around $924.

What is the cheapest time of day to depart on your flight to Montana?

The cheapest time of day to fly to Montana is at noon when flights can be purchased for as low as $670. In the morning is when there is more demand to fly to Montana, so prices are often more expensive at around $798 per ticket.

Can stopping save me money on Puerto Rico to Montana flights?

You could potentially save up to 22% on your flight if you consider stops on a Puerto Rico to Montana flight.

Cheap Puerto Rico to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Puerto Rico to Montana

Direct flights	None

There are no direct flights from Puerto Rico to Montana. There are no popular flight routes from Puerto Rico to Montana.

Search flight deals

When did momondo last update prices for flights from Puerto Rico to Montana?
Prices for flights from Puerto Rico to Montana are refreshed on a daily basis.
How many operators does momondo search for flights from Puerto Rico to Montana?
The number of operators available for flights from Puerto Rico to Montana is 1 as of November 2025.
How old do you have to be to fly from Puerto Rico to Montana?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Puerto Rico to Montana.
What documentation or ID do you need to fly to Montana?
The travel and health documents you'll need for your trip to Montana may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Puerto Rico to Montana

Compare and see reviews for airlines that fly from Puerto Rico to Montana with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $438	Free Cancellation	Rating 7.4 9,007 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Puerto Rico to Montana?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Puerto Rico to Montana. momondo saves you time and could save you money on your trip.

Can I find flights from Puerto Rico to Montana with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Montana from Puerto Rico with this policy.

How can momondo help me find flights from Puerto Rico to Montana?

Once all potential Puerto Rico to Montana flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Puerto Rico to Montana right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Montana, momondo offers a useful price alert feature which will track prices for flights to Montana from Puerto Rico and alert you when they change.