What is the cheapest airline that flies from Montrose County to San Juan Luis Munoz Marin Intl?

Southwest and United Airlines are the most popular carriers operating from Montrose County to San Juan Luis Munoz Marin Intl

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

Prices for flights from Montrose County Airport to San Juan Luis Munoz Marin Intl Airport refresh daily.

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

There is 1 operator available for flights from Montrose County Airport to San Juan Luis Munoz Marin Intl Airport as of September 2026.

How old do you have to be to fly from Montrose County Airport 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 Montrose County Airport 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 required travel and health documents for your San Juan Luis Munoz Marin Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$246 Cheap Flights from Montrose to San Juan Luis Munoz Marin Intl Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montrose to San Juan

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:14 pm - 9:46 amMTJ Montrose County-SJU San Juan Luis Munoz Marin Intl

18h 32m2 stops Dallas/Fort Worth Miami

6:55 pm - 12:39 pmSJU San Juan Luis Munoz Marin Intl-MTJ Montrose County

20h 44m2 stops Miami Dallas/Fort Worth

$492American Airlines

Tue, Oct 27 - Tue, Nov 3

1:14 pm - 11:31 amMTJ Montrose County-SJU San Juan Luis Munoz Marin Intl

20h 17m2 stops Dallas/Fort Worth Miami

6:00 am - 12:23 pmSJU San Juan Luis Munoz Marin Intl-MTJ Montrose County

8h 23m1 stop Dallas/Fort Worth

$492American Airlines

Fri, Oct 16 - Mon, Oct 26

1:14 pm - 9:46 amMTJ Montrose County-SJU San Juan Luis Munoz Marin Intl

18h 32m2 stops Dallas/Fort Worth Miami

4:29 pm - 12:23 pmSJU San Juan Luis Munoz Marin Intl-MTJ Montrose County

21h 54m2 stops Miami Dallas/Fort Worth

$492American Airlines

Fri, Oct 16 - Mon, Oct 26

1:14 pm - 1:28 pmMTJ Montrose County-SJU San Juan Luis Munoz Marin Intl

22h 14m2 stops Dallas/Fort Worth Miami

6:28 am - 12:39 pmSJU San Juan Luis Munoz Marin Intl-MTJ Montrose County

9h 11m1 stop Dallas/Fort Worth

$492American Airlines

Tue, Oct 27 - Tue, Nov 3

7:15 am - 5:38 pmMTJ Montrose County-SJU San Juan Luis Munoz Marin Intl

8h 23m1 stop Denver Intl

1:00 am - 12:35 pmSJU San Juan Luis Munoz Marin Intl-MTJ Montrose County

13h 35m2 stops Newark Denver Intl

$521United Airlines

Fri, Oct 23 - Fri, Oct 23

7:15 am - 5:25 pmMTJ Montrose County-SJU San Juan Luis Munoz Marin Intl

8h 10m1 stop Denver Intl

1:05 am - 12:36 pmSJU San Juan Luis Munoz Marin Intl-MTJ Montrose County

13h 31m2 stops Newark Denver Intl

$521United Airlines

Mon, Oct 26 - Mon, Oct 26

7:15 am - 8:00 pmMTJ Montrose County-SJU San Juan Luis Munoz Marin Intl

10h 45m2 stops Denver Intl Chicago O'Hare Intl

7:05 am - 8:30 pmSJU San Juan Luis Munoz Marin Intl-MTJ Montrose County

15h 25m2 stops Washington, D.C. Dulles Intl Denver Intl

$526United Airlines

Tue, Oct 27 - Sat, Oct 31

7:15 am - 8:00 pmMTJ Montrose County-SJU San Juan Luis Munoz Marin Intl

10h 45m2 stops Denver Intl Chicago O'Hare Intl

7:05 am - 8:30 pmSJU San Juan Luis Munoz Marin Intl-MTJ Montrose County

15h 25m2 stops Washington, D.C. Dulles Intl Denver Intl

$526United Airlines

Tue, Oct 27 - Sat, Oct 31

7:15 am - 5:25 pmMTJ Montrose County-SJU San Juan Luis Munoz Marin Intl

8h 10m1 stop Denver Intl

7:25 am - 8:30 pmSJU San Juan Luis Munoz Marin Intl-MTJ Montrose County

15h 05m2 stops Chicago O'Hare Intl Denver Intl

$526United Airlines

Tue, Oct 27 - Sat, Oct 31

7:15 am - 8:00 pmMTJ Montrose County-SJU San Juan Luis Munoz Marin Intl

10h 45m2 stops Denver Intl Chicago O'Hare Intl

2:21 pm - 8:30 pmSJU San Juan Luis Munoz Marin Intl-MTJ Montrose County

9h 09m1 stop Denver Intl

$526United Airlines

Tue, Oct 27 - Tue, Nov 3

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Southwest flights from Montrose to San Juan Luis Munoz Marin Intl Airport

Our best Southwest deals on Montrose to San Juan Luis Munoz Marin Intl Airport flight tickets

Southwest

Jan 17

MTJ9:10 amMontrose County

9h 50m

2 stops

SJU10:00 pmSan Juan Luis Munoz Marin Intl

Jan 25

SJU6:15 amSan Juan Luis Munoz Marin Intl

15h 55m

2 stops

MTJ7:10 pmMontrose County

$509

Southwest

Nov 2

MTJ8:25 amMontrose County

13h 40m

2 stops

SJU1:05 amSan Juan Luis Munoz Marin Intl

Nov 8

SJU5:35 amSan Juan Luis Munoz Marin Intl

17h 10m

2 stops

MTJ7:45 pmMontrose County

$554

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

Our best United Airlines deals on Montrose to San Juan Luis Munoz Marin Intl Airport flight tickets

United Airlines

Oct 23

MTJ7:15 amMontrose County

8h 23m

1 stop

SJU5:38 pmSan Juan Luis Munoz Marin Intl

Oct 23

SJU1:00 amSan Juan Luis Munoz Marin Intl

13h 35m

2 stops

MTJ12:35 pmMontrose County

$521

United Airlines

Oct 27

MTJ7:15 amMontrose County

10h 45m

2 stops

SJU8:00 pmSan Juan Luis Munoz Marin Intl

Oct 31

SJU7:05 amSan Juan Luis Munoz Marin Intl

15h 25m

2 stops

MTJ8:30 pmMontrose County

$526

United Airlines

Jan 17

MTJ1:35 pmMontrose County

13h 40m

2 stops

SJU6:15 amSan Juan Luis Munoz Marin Intl

Jan 28

SJU2:21 pmSan Juan Luis Munoz Marin Intl

8h 48m

1 stop

MTJ8:09 pmMontrose County

$566

momondo Fare Finder

Use the filters below to find and compare flights from Montrose to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontroseSan Juan

MTJ Montrose County - SJU San Juan Luis Munoz Marin Intl

MTJSJU

Montrose County

Tue 10/27

1:14 pm-9:46 am

2 stops18h 32m

San Juan Luis Munoz Marin Intl

Tue 11/3

6:55 pm-12:39 pm

2 stops20h 44m

$492

MontroseSan Juan

MTJ Montrose County - SJU San Juan Luis Munoz Marin Intl

MTJSJU

Montrose County

Fri 10/16

1:14 pm-11:31 am

2 stops20h 17m

San Juan Luis Munoz Marin Intl

Mon 10/26

6:00 am-12:23 pm

1 stop8h 23m

$492

MontroseSan Juan

MTJ Montrose County - SJU San Juan Luis Munoz Marin Intl

MTJSJU

Montrose County

Fri 10/16

1:14 pm-9:46 am

2 stops18h 32m

San Juan Luis Munoz Marin Intl

Mon 10/26

4:29 pm-12:23 pm

2 stops21h 54m

$492

MontroseSan Juan

MTJ Montrose County - SJU San Juan Luis Munoz Marin Intl

MTJSJU

Montrose County

Tue 10/27

1:14 pm-1:28 pm

2 stops22h 14m

San Juan Luis Munoz Marin Intl

Tue 11/3

6:28 am-12:39 pm

1 stop9h 11m

$492

MontroseSan Juan

MTJ Montrose County - SJU San Juan Luis Munoz Marin Intl

MTJSJU

Montrose County

Fri 10/23

7:15 am-5:38 pm

1 stop8h 23m

San Juan Luis Munoz Marin Intl

Fri 10/23

1:00 am-12:35 pm

2 stops13h 35m

$521

MontroseSan Juan

MTJ Montrose County - SJU San Juan Luis Munoz Marin Intl

MTJSJU

Montrose County

Mon 10/26

7:15 am-5:25 pm

1 stop8h 10m

San Juan Luis Munoz Marin Intl

Mon 10/26

1:05 am-12:36 pm

2 stops13h 31m

$521

MontroseSan Juan

MTJ Montrose County - SJU San Juan Luis Munoz Marin Intl

MTJSJU

Montrose County

Tue 10/27

7:15 am-8:00 pm

2 stops10h 45m

San Juan Luis Munoz Marin Intl

Sat 10/31

7:05 am-8:30 pm

2 stops15h 25m

$526

MontroseSan Juan

MTJ Montrose County - SJU San Juan Luis Munoz Marin Intl

MTJSJU

Montrose County

Tue 10/27

7:15 am-8:00 pm

2 stops10h 45m

San Juan Luis Munoz Marin Intl

Sat 10/31

7:05 am-8:30 pm

2 stops15h 25m

$526

MontroseSan Juan

MTJ Montrose County - SJU San Juan Luis Munoz Marin Intl

MTJSJU

Montrose County

Tue 10/27

7:15 am-5:25 pm

1 stop8h 10m

San Juan Luis Munoz Marin Intl

Sat 10/31

7:25 am-8:30 pm

2 stops15h 05m

$526

Quickest round-trip

MontroseSan Juan

MTJ Montrose County - SJU San Juan Luis Munoz Marin Intl

MTJSJU

Montrose County

Tue 10/27

7:15 am-8:00 pm

2 stops10h 45m

San Juan Luis Munoz Marin Intl

Tue 11/3

2:21 pm-8:30 pm

1 stop9h 09m

$526

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montrose 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

Prices

Airlines

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

You could potentially save up to 19% on your flight if you consider stops on a Montrose to San Juan Luis Munoz Marin Intl Airport flight.

When to book flights from Montrose to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Montrose to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Montrose to San Juan Luis Munoz Marin Intl Airport (MTJ to SJU) flight deals and tips

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

Best Price Found	$246
Direct flights	None

The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Montrose in the past 72 hours is $246. The best round-trip flight deal from Montrose to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $492.

There are no direct flights from Montrose to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Montrose to San Juan Luis Munoz Marin Intl Airport.

Search flight deals

Frequently asked questions about flying from Montrose to San Juan Luis Munoz Marin Intl Airport

How far is Montrose County to San Juan Luis Munoz Marin Intl by plane?
A flight from Montrose County to San Juan Luis Munoz Marin Intl will travel around 2860.3 mi.
When did momondo last update prices for flights from Montrose County Airport to San Juan Luis Munoz Marin Intl Airport?
Prices for flights from Montrose County Airport to San Juan Luis Munoz Marin Intl Airport refresh daily.
How many operators does momondo search for flights from Montrose County Airport to San Juan Luis Munoz Marin Intl Airport?
There is 1 operator available for flights from Montrose County Airport to San Juan Luis Munoz Marin Intl Airport as of September 2026.
How old do you have to be to fly from Montrose County Airport 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 Montrose County Airport 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 required travel and health documents for your San Juan Luis Munoz Marin Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Montrose to San Juan Luis Munoz Marin Intl Airport?
Based on momondo bookings for flights between Montrose and San Juan Luis Munoz Marin Intl Airport, the leading airline is United Airlines, making up 100% of the total bookings.

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

Compare and see reviews for airlines that fly from Montrose to San Juan Luis Munoz Marin Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $408	Free Cancellation	Rating 7.4 10,194 reviews		Search United Airlines flights

Carolina

Fajardo

Dorado

Luquillo

Rio Grande

Humacao

Caguas

Bayamón

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montrose to San Juan. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Montrose to San Juan on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montrose to San Juan.

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

Price alerts on flights to San Juan from Montrose are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San Juan Luis Munoz Marin Intl Airport trip

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Flights from Montrose County to Denver Intl

Cheap flights from Montrose to San Juan from $246

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montrose to San Juan departing on 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Southwest flights from Montrose to San Juan Luis Munoz Marin Intl Airport

Our best Southwest deals on Montrose to San Juan Luis Munoz Marin Intl Airport flight tickets

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

Our best United Airlines deals on Montrose to San Juan Luis Munoz Marin Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Montrose to San Juan Luis Munoz Marin Intl Airport that are best for you.

See travel insights to San Juan from

How to get the cheapest flight ticket from Montrose to San Juan Luis Munoz Marin Intl Airport

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

What is the cheapest airline that flies from Montrose County to San Juan Luis Munoz Marin Intl?

When to book flights from Montrose to San Juan Luis Munoz Marin Intl Airport

Cheap Montrose to San Juan Luis Munoz Marin Intl Airport (MTJ to SJU) flight deals and tips

Best Price Found

Direct flights

Frequently asked questions about flying from Montrose to San Juan Luis Munoz Marin Intl Airport

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

Compare and see reviews for airlines that fly from Montrose to San Juan Luis Munoz Marin Intl Airport with momondo

Traveling to a place near San Juan?

Why use momondo?

An easier way to manage your San Juan Luis Munoz Marin Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to San Juan

Montrose flight routes

According to popular flight searches on momondo this year

San Juan Luis Munoz Marin Intl Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to San Juan

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to San Juan

List of cabin classes available on flights landing in San Juan. Availability may vary depending on flight origin and airline.

Complete your trip to San Juan

Explore popular destinations other users love

According to popular flight searches on momondo this year