Luis Munoz Marin Intl

$142+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SJU
Jul 28 — Aug 41
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Find cheap flights from Pueblo to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Pueblo to San Juan Luis Munoz Marin Intl are usually found in August or September, booked 87 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap 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 June 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/24. 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.
Mon 8/249:55 am
DEN
-
SJU
1 stop18h 49m
Frontier
Thu 8/278:57 pm
SJU
-
DEN
1 stop12h 36m
Frontier
Deal found 6/24$384
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Mon 8/249:55 am
DEN
-
SJU
1 stop18h 49m
Frontier
Sun 8/306:44 am
SJU
-
DEN
1 stop18h 20m
Frontier
Deal found 6/25$385
This CheapOair deal was found by Cheapflights users on 6/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/153:10 pm
DEN
-
SJU
1 stop17h 33m
Frontier
Wed 7/223:36 pm
SJU
-
DEN
1 stop10h 12m
Frontier
Deal found 6/24$386
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 7/213:10 pm
DEN
-
SJU
1 stop9h 05m
Frontier
Fri 8/76:26 am
SJU
-
DEN
2 stops28h 37m
Frontier
Deal found 6/24$387
This Southwest deal was found by Cheapflights users on 6/26. 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 8/136:30 pm
DEN
-
SJU
1 stop12h 40m
Southwest
Mon 8/178:55 pm
SJU
-
DEN
1 stop14h 45m
Southwest
Deal found 6/26$388
This eDestinos deal was found by Cheapflights users on 6/24. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1711:59 pm
DEN
-
SJU
1 stop25h 00m
Frontier
Mon 7/2010:48 pm
SJU
-
DEN
1 stop11h 19m
Frontier
Deal found 6/24$389
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Wed 9/237:00 am
DEN
-
SJU
2 stops14h 57m
Frontier
Sat 9/264:39 pm
SJU
-
DEN
1 stop8h 20m
Frontier
Deal found 6/23$390
This Frontier deal was found by Cheapflights users on 6/27. 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.
Mon 8/32:55 pm
DEN
-
SJU
1 stop12h 07m
Frontier
Tue 8/412:13 pm
SJU
-
DEN
1 stop12h 47m
Frontier
Deal found 6/27$391
This Kiwi.com deal was found by Cheapflights users on 6/27. 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.
Wed 8/510:00 am
DEN
-
SJU
2 stops36h 41m
Frontier
Mon 8/107:10 am
SJU
-
DEN
1 stop27h 10m
Frontier
Deal found 6/27$392
This eDestinos deal was found by Cheapflights users on 6/25. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:05 am
DEN
-
SJU
1 stop15h 53m
Frontier
Wed 7/293:36 pm
SJU
-
DEN
1 stop10h 12m
Frontier
Deal found 6/25$393
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Fri 8/219:55 am
DEN
-
SJU
1 stop18h 49m
Frontier
Mon 8/247:30 am
SJU
-
DEN
1 stop26h 53m
Frontier
Deal found 6/25$394
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 7/146:05 am
DEN
-
SJU
1 stop15h 53m
Frontier
Mon 7/2010:48 pm
SJU
-
DEN
1 stop11h 19m
Frontier
Deal found 6/23$395

Find 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 June 28, 2026.

Round-trip from

$384
(Kiwi.com)

One-way from

$142
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$608
From Pueblo to San Juan Luis Munoz Marin Intl
One-way flight from Pueblo to San Juan Luis Munoz Marin Intl
Highest demand for flights based on searches. 8% potential increase in price ($45 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Average for round-trip flights in June 2026

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 June 28, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Fri 7/17

6:05 am-11:58 pm

1 stop15h 53m

San Juan Luis Munoz Marin Intl

Fri 7/24

3:10 pm-11:04 pm

1 stop9h 54m

$416

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Thu 8/27

12:10 pm-11:50 pm

2 stops9h 40m

San Juan Luis Munoz Marin Intl

Sun 8/30

5:30 am-2:40 pm

2 stops11h 10m

$438

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Thu 8/6

1:00 pm-11:50 pm

2 stops8h 50m

San Juan Luis Munoz Marin Intl

Tue 8/11

10:30 am-7:50 pm

2 stops11h 20m

$513

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Tue 7/21

9:43 am-5:38 pm

Nonstop5h 55m

San Juan Luis Munoz Marin Intl

Tue 7/28

1:25 pm-11:28 pm

1 stop12h 03m

$582

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Thu 8/6

1:00 pm-11:50 pm

2 stops8h 50m

San Juan Luis Munoz Marin Intl

Sun 8/9

6:00 am-6:00 pm

2 stops14h 00m

$608

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Mon 8/24

8:29 pm-1:45 pm

2 stops15h 16m

San Juan Luis Munoz Marin Intl

Thu 8/27

4:55 pm-6:39 am

2 stops15h 44m

$611
Quickest round-trip

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Thu 8/6

9:43 am-5:38 pm

Nonstop5h 55m

San Juan Luis Munoz Marin Intl

Sun 8/9

1:40 pm-6:15 pm

Nonstop6h 35m

$634

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Sat 8/1

9:43 am-5:38 pm

Nonstop5h 55m

San Juan Luis Munoz Marin Intl

Fri 8/7

3:56 pm-11:48 pm

1 stop9h 52m

$644

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Wed 9/2

6:18 pm-1:45 pm

2 stops17h 27m

San Juan Luis Munoz Marin Intl

Tue 9/8

4:20 pm-6:39 am

2 stops16h 19m

$653

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Sat 8/1

11:55 am-12:10 am

2 stops10h 15m

San Juan Luis Munoz Marin Intl

Fri 8/7

6:00 am-1:05 pm

2 stops9h 05m

$656

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 much does it cost to fly round-trip from Pueblo to San Juan Luis Munoz Marin Intl Airport?

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 June 28, 2026.
See what other customers who have flown with Southwest,United Airlines, andAmerican 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.

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

7.9

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

7.9

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

7.9

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

7.9

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

7.9

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

7.9

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.

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 5h 55m. Fly via Frontier, Southwest, or United Airlines 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.

  • What are the cheapest airlines to fly from Pueblo to San Juan Luis Munoz Marin Intl Airport one-way?

    $98 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on JetBlue and Delta, with prices starting from $136 and $182, respectively.

  • 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.

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
Fajardo
Luquillo
Rio Grande
Dorado
Humacao
Bayamón

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Pueblo to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Pueblo to Luis Munoz Marin Intl

Discover the top 3 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 June 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$266Average$588FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$272Average$442FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$380Average$648FlexibilityNo cancel feeOn-time63%

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