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Cheap flights from Montana to San Juan from $222

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to San Juan departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montana to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:30 am - 10:18 pmBZN  Bozeman Gallatin Field-SJU San Juan Luis Munoz Marin Intl
14h 48m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
3:10 pm - 12:09 amSJU  San Juan Luis Munoz Marin Intl-BZN Bozeman Gallatin Field
11h 59m2 stops Detroit Metropolitan Wayne County Salt Lake City
$422Delta
Fri, Oct 30 - Tue, Nov 10
Delta Logo
5:30 am - 10:18 pmBZN  Bozeman Gallatin Field-SJU San Juan Luis Munoz Marin Intl
14h 48m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 1:21 pmSJU  San Juan Luis Munoz Marin Intl-BZN Bozeman Gallatin Field
9h 21m1 stop Atlanta Hartsfield-Jackson
$422Delta
Fri, Oct 30 - Tue, Nov 10
Delta Logo
6:30 pm - 1:05 pmBZN  Bozeman Gallatin Field-SJU San Juan Luis Munoz Marin Intl
15h 35m2 stops Salt Lake City New York John F Kennedy Intl
Delta Logo
7:00 am - 1:21 pmSJU  San Juan Luis Munoz Marin Intl-BZN Bozeman Gallatin Field
9h 21m1 stop Atlanta Hartsfield-Jackson
$444Delta
Sat, Nov 7 - Wed, Nov 18
Delta Logo
6:23 pm - 1:05 pmBZN  Bozeman Gallatin Field-SJU San Juan Luis Munoz Marin Intl
15h 42m2 stops Salt Lake City New York John F Kennedy Intl
Delta Logo
7:15 am - 10:35 pmSJU  San Juan Luis Munoz Marin Intl-BZN Bozeman Gallatin Field
18h 20m2 stops New York John F Kennedy Intl Seattle/Tacoma Intl
$444Delta
Mon, Nov 9 - Tue, Nov 17
Southwest Logo
4:05 pm - 9:55 amBZN  Bozeman Gallatin Field-SJU San Juan Luis Munoz Marin Intl
14h 50m2 stops Denver Intl Orlando
Southwest Logo
5:40 am - 2:50 pmSJU  San Juan Luis Munoz Marin Intl-BZN Bozeman Gallatin Field
12h 10m2 stops Orlando Denver Intl
$494Southwest
Mon, Nov 9 - Mon, Nov 16
Southwest Logo
4:05 pm - 10:30 amBZN  Bozeman Gallatin Field-SJU San Juan Luis Munoz Marin Intl
15h 25m2 stops Denver Intl Orlando
Southwest Logo
5:40 am - 2:50 pmSJU  San Juan Luis Munoz Marin Intl-BZN Bozeman Gallatin Field
12h 10m2 stops Orlando Denver Intl
$508Southwest
Thu, Nov 12 - Mon, Nov 16
United Airlines Logo
6:30 am - 5:25 pmBZN  Bozeman Gallatin Field-SJU San Juan Luis Munoz Marin Intl
8h 55m1 stop Denver Intl
United Airlines Logo
2:21 pm - 9:30 pmSJU  San Juan Luis Munoz Marin Intl-BZN Bozeman Gallatin Field
10h 09m1 stop Denver Intl
$514United Airlines
Fri, Oct 30 - Tue, Nov 10
United Airlines Logo
6:30 am - 5:38 pmBZN  Bozeman Gallatin Field-SJU San Juan Luis Munoz Marin Intl
9h 08m1 stop Denver Intl
United Airlines Logo
1:00 am - 10:25 amSJU  San Juan Luis Munoz Marin Intl-BZN Bozeman Gallatin Field
11h 25m1 stop Newark
$514United Airlines
Thu, Oct 1 - Sun, Oct 4
United Airlines Logo
11:11 am - 11:50 pmBZN  Bozeman Gallatin Field-SJU San Juan Luis Munoz Marin Intl
10h 39m1 stop Newark
United Airlines Logo
1:21 pm - 9:30 pmSJU  San Juan Luis Munoz Marin Intl-BZN Bozeman Gallatin Field
10h 09m1 stop Denver Intl
$514United Airlines
Sat, Oct 24 - Wed, Oct 28
Southwest Logo
5:05 pm - 10:50 amBZN  Bozeman Gallatin Field-SJU San Juan Luis Munoz Marin Intl
15h 45m2 stops Las Vegas Harry Reid Intl Orlando
Southwest Logo
6:30 am - 4:30 pmSJU  San Juan Luis Munoz Marin Intl-BZN Bozeman Gallatin Field
12h 00m2 stops Orlando Denver Intl
$552Southwest
Fri, Sep 11 - Fri, Sep 18

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United Airlines flights from Montana to San Juan Luis Munoz Marin Intl Airport

Our best United Airlines deals on Montana to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
Oct 24
BZN11:11 amBozeman Gallatin Field
10h 39m
1 stop
SJU11:50 pmSan Juan Luis Munoz Marin Intl
Oct 28
SJU1:21 pmSan Juan Luis Munoz Marin Intl
10h 09m
1 stop
BZN9:30 pmBozeman Gallatin Field
$514
United Airlines
Sep 11
BZN6:30 amBozeman Gallatin Field
15h 20m
2 stops
SJU11:50 pmSan Juan Luis Munoz Marin Intl
Sep 17
SJU1:00 amSan Juan Luis Munoz Marin Intl
11h 27m
1 stop
BZN10:27 amBozeman Gallatin Field
$527
United Airlines
Nov 9
BZN6:30 amBozeman Gallatin Field
8h 55m
1 stop
SJU6:25 pmSan Juan Luis Munoz Marin Intl
Nov 16
SJU8:25 amSan Juan Luis Munoz Marin Intl
16h 05m
2 stops
BZN9:30 pmBozeman Gallatin Field
$529

Delta flights from Montana to San Juan Luis Munoz Marin Intl Airport

Our best Delta deals on Montana to San Juan Luis Munoz Marin Intl Airport flight tickets
Delta
Oct 30
BZN5:30 amBozeman Gallatin Field
14h 48m
2 stops
SJU10:18 pmSan Juan Luis Munoz Marin Intl
Nov 10
SJU3:10 pmSan Juan Luis Munoz Marin Intl
11h 59m
2 stops
BZN12:09 amBozeman Gallatin Field
$422
Delta
Nov 7
BZN6:30 pmBozeman Gallatin Field
15h 35m
2 stops
SJU1:05 pmSan Juan Luis Munoz Marin Intl
Nov 18
SJU7:00 amSan Juan Luis Munoz Marin Intl
9h 21m
1 stop
BZN1:21 pmBozeman Gallatin Field
$444
Delta
Nov 10
BZN6:00 amBozeman Gallatin Field
14h 13m
2 stops
SJU11:13 pmSan Juan Luis Munoz Marin Intl
Nov 18
SJU7:00 amSan Juan Luis Munoz Marin Intl
9h 21m
1 stop
BZN1:21 pmBozeman Gallatin Field
$491

momondo Fare Finder

 
Customize your flight search to find flights from Montana to San Juan Luis Munoz Marin Intl Airport 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, momondo users made 832,500 searches. Data last updated August 15, 2026.
Use the filters below to find and compare flights from Montana to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BozemanSan Juan

BZN Bozeman Gallatin Field - SJU San Juan Luis Munoz Marin Intl

BZNSJU

Bozeman Gallatin Field

Fri 10/30

5:30 am-10:18 pm

2 stops14h 48m

San Juan Luis Munoz Marin Intl

Tue 11/10

3:10 pm-12:09 am

2 stops11h 59m

$422

BozemanSan Juan

BZN Bozeman Gallatin Field - SJU San Juan Luis Munoz Marin Intl

BZNSJU

Bozeman Gallatin Field

Fri 10/30

5:30 am-10:18 pm

2 stops14h 48m

San Juan Luis Munoz Marin Intl

Tue 11/10

7:00 am-1:21 pm

1 stop9h 21m

$422

BozemanSan Juan

BZN Bozeman Gallatin Field - SJU San Juan Luis Munoz Marin Intl

BZNSJU

Bozeman Gallatin Field

Sat 11/7

6:30 pm-1:05 pm

2 stops15h 35m

San Juan Luis Munoz Marin Intl

Wed 11/18

7:00 am-1:21 pm

1 stop9h 21m

$444

BozemanSan Juan

BZN Bozeman Gallatin Field - SJU San Juan Luis Munoz Marin Intl

BZNSJU

Bozeman Gallatin Field

Mon 11/9

6:23 pm-1:05 pm

2 stops15h 42m

San Juan Luis Munoz Marin Intl

Tue 11/17

7:15 am-10:35 pm

2 stops18h 20m

$444

BozemanSan Juan

BZN Bozeman Gallatin Field - SJU San Juan Luis Munoz Marin Intl

BZNSJU

Bozeman Gallatin Field

Mon 11/9

4:05 pm-9:55 am

2 stops14h 50m

San Juan Luis Munoz Marin Intl

Mon 11/16

5:40 am-2:50 pm

2 stops12h 10m

$494

BozemanSan Juan

BZN Bozeman Gallatin Field - SJU San Juan Luis Munoz Marin Intl

BZNSJU

Bozeman Gallatin Field

Thu 11/12

4:05 pm-10:30 am

2 stops15h 25m

San Juan Luis Munoz Marin Intl

Mon 11/16

5:40 am-2:50 pm

2 stops12h 10m

$508
Quickest round-trip

BozemanSan Juan

BZN Bozeman Gallatin Field - SJU San Juan Luis Munoz Marin Intl

BZNSJU

Bozeman Gallatin Field

Fri 10/30

6:30 am-5:25 pm

1 stop8h 55m

San Juan Luis Munoz Marin Intl

Tue 11/10

2:21 pm-9:30 pm

1 stop10h 09m

$514

BozemanSan Juan

BZN Bozeman Gallatin Field - SJU San Juan Luis Munoz Marin Intl

BZNSJU

Bozeman Gallatin Field

Thu 10/1

6:30 am-5:38 pm

1 stop9h 08m

San Juan Luis Munoz Marin Intl

Sun 10/4

1:00 am-10:25 am

1 stop11h 25m

$514

BozemanSan Juan

BZN Bozeman Gallatin Field - SJU San Juan Luis Munoz Marin Intl

BZNSJU

Bozeman Gallatin Field

Sat 10/24

11:11 am-11:50 pm

1 stop10h 39m

San Juan Luis Munoz Marin Intl

Wed 10/28

1:21 pm-9:30 pm

1 stop10h 09m

$514

BozemanSan Juan

BZN Bozeman Gallatin Field - SJU San Juan Luis Munoz Marin Intl

BZNSJU

Bozeman Gallatin Field

Fri 9/11

5:05 pm-10:50 am

2 stops15h 45m

San Juan Luis Munoz Marin Intl

Fri 9/18

6:30 am-4:30 pm

2 stops12h 00m

$552

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Montana to San Juan Luis Munoz Marin Intl Airport

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

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $559.

Can stopping save me money on Montana to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 17% on your flight if you consider stops on a Montana to San Juan Luis Munoz Marin Intl Airport flight.

Cheap Montana to San Juan Luis Munoz Marin Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to San Juan Luis Munoz Marin Intl Airport

Fastest flight time

8h 55m

Direct flights

None
The fastest flight from Montana to San Juan Luis Munoz Marin Intl Airport takes 8h 55m
There are no direct flights from Montana to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Montana to San Juan Luis Munoz Marin Intl Airport.
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Frequently asked questions about flying from Montana to San Juan Luis Munoz Marin Intl Airport

  • When did momondo last update prices for flights from Montana to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Montana to San Juan Luis Munoz Marin Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montana to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Montana to San Juan Luis Munoz Marin Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The necessary travel and health documents for your San Juan Luis Munoz Marin Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montana to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Montana to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $300Free CancellationRating
7.4
10,111 reviews
Search United Airlines flights
SouthwestPriceFrom $443Free CancellationRating
8.0
4,219 reviews
Search Southwest flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Rio Grande
Humacao
Caguas
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Montana to San Juan?

Finding the right flight to San Juan from Montana is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Juan quick and easy, saving you time and money.

Can I find flights from Montana to San Juan with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Juan from Montana with this policy.

How can momondo help me find flights from Montana to San Juan?

Once you have performed a search for Montana to San Juan flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

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