San Juan

$168+ Cheap flights from Colorado Springs (COS) to San Juan

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SJU
May 2 — May 91
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Cheap flight deals from Colorado Springs to San Juan

Cheapest flights from Colorado Springs to San Juan
Explore the most affordable flight options available from Colorado Springs to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.

This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:00 am
COS
-
SJU
1 stop8h 30m
United Airlines
Tue 10/202:00 pm
SJU
-
COS
1 stop9h 58m
United Airlines
Deal found 3/30$246
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:30 am
COS
-
SJU
2 stops11h 06m
United Airlines
Thu 12/32:25 pm
SJU
-
COS
1 stop9h 31m
United Airlines
Deal found 3/30$264
This United Airlines deal was found by Cheapflights users on 3/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:30 am
COS
-
SJU
1 stop7h 55m
United Airlines
Fri 11/132:05 am
SJU
-
COS
2 stops12h 13m
United Airlines
Deal found 3/29$319
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:00 am
COS
-
SJU
2 stops12h 38m
United Airlines
Tue 5/51:00 am
SJU
-
COS
2 stops11h 47m
United Airlines
Deal found 4/1$331
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:30 am
COS
-
SJU
1 stop8h 00m
United Airlines
Wed 10/212:00 pm
SJU
-
COS
1 stop9h 58m
United Airlines
Deal found 3/30$336
This American Airlines deal was found by Cheapflights users on 4/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:39 pm
COS
-
SJU
2 stops19h 14m
American Airlines
Tue 4/287:00 pm
SJU
-
COS
2 stops19h 49m
American Airlines
Deal found 4/2$342
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:51 pm
COS
-
SJU
2 stops20h 54m
American Airlines
Wed 10/148:30 am
SJU
-
COS
2 stops16h 27m
American Airlines
Deal found 3/30$374
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:15 am
COS
-
SJU
1 stop12h 09m
Delta
Sat 5/96:15 am
SJU
-
COS
1 stop8h 33m
Delta
Deal found 4/2$376

Find flight deals from Colorado Springs to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 2, 2026.

Round-trip from

$331
(United Airlines)

One-way from

$168
(United Airlines)

Popular in

March

Cheapest in

January

Average price

$481
From Colorado Springs to San Juan
One-way flight from Colorado Springs to San Juan
Highest demand for flights based on searches. 5% potential increase in price ($31 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs to San Juan 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 April 2, 2026.
Use the filters below to find and compare flights from Colorado Springs to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Tue 5/5

6:00 am-8:38 pm

2 stops12h 38m

San Juan Luis Munoz Marin Intl

Tue 5/5

1:00 am-10:47 am

2 stops11h 47m

$331

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Sat 9/26

8:00 am-11:59 pm

2 stops13h 59m

San Juan Luis Munoz Marin Intl

Wed 10/21

8:30 am-10:57 pm

2 stops16h 27m

$342

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Sat 9/19

3:51 pm-2:45 pm

2 stops20h 54m

San Juan Luis Munoz Marin Intl

Wed 10/14

8:30 am-10:57 pm

2 stops16h 27m

$374
Quickest round-trip

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Tue 8/25

6:00 am-4:35 pm

1 stop8h 35m

San Juan Luis Munoz Marin Intl

Wed 9/9

1:06 pm-9:15 pm

1 stop10h 09m

$376

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Sat 5/2

1:39 pm-9:13 am

2 stops17h 34m

San Juan Luis Munoz Marin Intl

Sat 5/9

6:45 am-11:32 pm

1 stop18h 47m

$414

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Mon 4/27

5:41 am-11:02 pm

1 stop15h 21m

San Juan Luis Munoz Marin Intl

Mon 5/4

7:00 pm-9:27 am

2 stops16h 27m

$414

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Sat 5/2

6:15 am-8:24 pm

1 stop12h 09m

San Juan Luis Munoz Marin Intl

Sat 5/9

6:15 am-12:48 pm

1 stop8h 33m

$439

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Sat 5/2

6:00 am-8:34 pm

2 stops12h 34m

San Juan Luis Munoz Marin Intl

Fri 5/8

1:00 am-10:47 am

2 stops11h 47m

$446
Cheapest one-way

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Mon 5/4

6:57 pm-12:34 pm

2 stops15h 37m

$168

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Mon 5/4

5:41 am-11:02 pm

1 stop15h 21m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Colorado Springs to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Colorado Springs 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 Colorado Springs to San Juan

What is the cheapest month to book a flight from Colorado Springs to San Juan?

Currently, January is the cheapest month in which you can book a flight from Colorado Springs to San Juan (average of $178). Flying from Colorado Springs to San Juan in December is currently the most expensive (average of $292). 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.

How much does it cost to fly round-trip from Colorado Springs to San Juan?

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated April 2, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Colorado Springs to San Juan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Colorado Springs to San Juan?

    Most people fly from Colorado Springs (COS) if they book a flight from Colorado Springs to San Juan. On average, Colorado Springs has 0 outbound flights to San Juan per day from 4 airlines. Colorado Springs is conveniently located just 6.7 mi from Colorado Springs’s city center.

  • How long is the flight from Colorado Springs to San Juan?

    There are many flights that can get you from Colorado Springs to San Juan in 8h 35m. Fly via United Airlines, American Airlines, or Delta to get the fastest option. Colorado Springs and San Juan are separated by a distance of 2705 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Colorado Springs to San Juan round-trip?

    Currently priced at $192, Delta will fly you from Colorado Springs to San Juan and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $266 and $355, respectively. Users have found that Delta is 63% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Colorado Springs to San Juan one-way?

    One-way options have recently been found by users for as low as $132 on United Airlines. Other airlines that offer cheap prices include Southwest from $146 and American Airlines from $150 one-way.

  • Can I find deals for flights from Colorado Springs to San Juan that include hotel bookings?

    Yes. In addition to deals on Colorado Springs to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado Springs to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado Springs to San Juan.

  • Can I find deals for business class flights from Colorado Springs to San Juan?

    Yes. Cheapflights offers flight deals from Colorado Springs to San Juan 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 Colorado Springs to San Juan?

    Currently, January is the cheapest month in which you can book a flight from Colorado Springs to San Juan (average of $178). Flying from Colorado Springs to San Juan in December is currently the most expensive (average of $292). 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

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Top 4 airlines flying from Colorado Springs to San Juan

Discover the top 4 airlines that operate flights from Colorado Springs to San Juan. 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 April 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$192Average$375FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$266Average$443FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$355Average$542FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$380Average$596FlexibilityNo cancel feeOn-time63%

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