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Luis Munoz Marin Intl

$123+ Cheap flights from Pueblo, CO to Luis Munoz Marin Intl (SJU)

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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SJU
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Pueblo to San Juan Luis Munoz Marin Intl are usually found in August or October, booked 22 days in advance, depart on a Thursday or Monday and return on a Thursday

Cheap flight deals from Pueblo to Luis Munoz Marin Intl

Keep the following information in mind while searching for Pueblo to Luis Munoz Marin Intl flight deals. Data was last updated September 17, 2025.

Round-trip from

$268
(Frontier)

One-way from

$123
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$423
From Pueblo to San Juan Luis Munoz Marin Intl
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One-way flight from Pueblo to San Juan Luis Munoz Marin Intl
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Highest demand for flights based on searches. 17% potential increase in price ($97 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Pueblo to Luis Munoz Marin Intl

Cheapest flights from Pueblo to Luis Munoz Marin Intl
Explore the most affordable flight options available from Pueblo to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2311:45 pmDEN - SJU
1 stop9h 12mFrontier
Sun 10/269:06 pmSJU - DEN
1 stop13h 27mFrontier
Deal found 9/15$268
This Frontier deal was found by Cheapflights users on 9/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/212:59 amDEN - SJU
1 stop11h 20mFrontier
Wed 11/121:59 amSJU - DEN
1 stop9h 36mFrontier
Deal found 9/17$269
This Frontier deal was found by Cheapflights users on 9/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/89:20 amDEN - SJU
1 stop14h 34mFrontier
Sun 11/97:30 amSJU - DEN
1 stop10h 23mFrontier
Deal found 9/17$272
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/179:19 pmDEN - SJU
2 stops19h 39mFrontier
Fri 10/2411:48 amSJU - DEN
2 stops13h 11mFrontier
Deal found 9/15$273
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:55 pmDEN - SJU
1 stop12h 57mFrontier
Wed 10/86:22 amSJU - DEN
1 stop11h 02mFrontier
Deal found 9/17$274
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/188:13 pmDEN - SJU
1 stop16h 33mMultiple Airlines
Thu 12/1111:02 amSJU - DEN
1 stop8h 46mMultiple Airlines
Deal found 9/14$275
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2510:00 amDEN - SJU
1 stop14h 30mFrontier
Sun 11/26:54 pmSJU - DEN
1 stop16h 39mFrontier
Deal found 9/15$276
This Frontier deal was found by Cheapflights users on 9/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/89:20 amDEN - SJU
1 stop14h 34mFrontier
Thu 11/132:11 amSJU - DEN
1 stop9h 24mFrontier
Deal found 9/17$277
This Frontier deal was found by Cheapflights users on 9/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:14 pmDEN - SJU
2 stops16h 28mFrontier
Wed 11/199:00 amSJU - DEN
1 stop12h 26mFrontier
Deal found 9/16$278
This Frontier deal was found by Cheapflights users on 9/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1912:59 amDEN - SJU
2 stops16h 57mFrontier
Fri 10/241:59 amSJU - DEN
2 stops20h 00mFrontier
Deal found 9/17$279
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:41 pmDEN - SJU
2 stops19h 13mFrontier
Sun 11/97:30 amSJU - DEN
1 stop10h 23mFrontier
Deal found 9/15$280
This Frontier deal was found by Cheapflights users on 9/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1812:34 amDEN - SJU
1 stop9h 27mFrontier
Thu 10/236:22 amSJU - DEN
2 stops16h 33mFrontier
Deal found 9/16$281

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pueblo to Luis Munoz Marin Intl 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 September 17, 2025.
Use the filters below to find and compare flights from Pueblo to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Pueblo

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Tue 11/18

10:20 am-11:20 pm

2 stops10h 00m

San Juan Luis Munoz Marin Intl

Thu 12/11

8:55 am-3:55 pm

2 stops10h 00m

$418

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Fri 11/14

7:13 pm-4:14 pm

1 stop18h 01m

San Juan Luis Munoz Marin Intl

Mon 11/24

5:15 pm-10:26 am

1 stop20h 11m

$433

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Tue 11/18

10:20 am-11:20 pm

2 stops10h 00m

San Juan Luis Munoz Marin Intl

Mon 12/8

5:45 am-12:10 pm

2 stops9h 25m

$453

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Fri 11/14

12:05 pm-1:25 am

2 stops10h 20m

San Juan Luis Munoz Marin Intl

Wed 11/19

8:55 am-4:40 pm

2 stops10h 45m

$460

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Wed 11/19

10:20 am-11:20 pm

2 stops10h 00m

San Juan Luis Munoz Marin Intl

Wed 11/26

6:05 am-3:05 pm

2 stops12h 00m

$460

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Thu 10/16

9:50 am-5:30 pm

Nonstop5h 40m

San Juan Luis Munoz Marin Intl

Thu 10/23

2:00 pm-6:10 pm

Nonstop6h 10m

$486

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Thu 10/16

9:50 am-5:30 pm

Nonstop5h 40m

San Juan Luis Munoz Marin Intl

Wed 10/22

2:00 pm-6:10 pm

Nonstop6h 10m

$486

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Wed 11/19

10:05 am-12:36 am

1 stop11h 31m

San Juan Luis Munoz Marin Intl

Thu 11/27

2:25 pm-6:12 pm

Nonstop6h 47m

$490

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Wed 11/5

12:42 pm-12:56 am

1 stop9h 14m

San Juan Luis Munoz Marin Intl

Fri 11/14

7:15 am-6:47 pm

1 stop14h 32m

$495

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Fri 10/17

9:50 am-5:30 pm

Nonstop5h 40m

San Juan Luis Munoz Marin Intl

Tue 10/21

2:00 pm-6:10 pm

Nonstop6h 10m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 19 results
1
2

Best time to book a flight from Pueblo to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Pueblo 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 Pueblo to San Juan Luis Munoz Marin Intl Airport

How far ahead should I book a flight from Pueblo to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Pueblo to Luis Munoz Marin Intl. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Pueblo to San Juan Luis Munoz Marin Intl Airport, you should look to book at least 22 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Pueblo to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Pueblo to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Pueblo to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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.

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated September 17, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Pueblo to San Juan Luis Munoz Marin Intl Airport have to say. 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.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,173 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Pueblo to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Pueblo to San Juan Luis Munoz Marin Intl Airport?

    There are many flights that can get you from Pueblo to San Juan Luis Munoz Marin Intl Airport in 10h. Fly via Southwest or Sun Country Air to get the fastest option. The distance from Pueblo to San Juan Luis Munoz Marin Intl Airport is about 2730 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Pueblo to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Pueblo to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pueblo to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pueblo to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Pueblo to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Pueblo to Luis Munoz Marin Intl 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 Pueblo to San Juan Luis Munoz Marin Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Pueblo to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Pueblo to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Dorado
Fajardo
Rio Grande
Luquillo
Humacao

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Pueblo to Luis Munoz Marin Intl

Discover the top 4 airlines that operate flights from Pueblo to Luis Munoz Marin Intl. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$192Average$526FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$383Average$686FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$391Average$562FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$430Average$543FlexibilityNo cancel feeOn-time63%

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