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$180+ Cheap flights from San José (SJO) to Colorado

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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — DEN
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
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Cheap flight deals from San José to Colorado

Cheapest flights from San José to Colorado
Explore the most affordable flight options available from San José to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.

This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:35 pm
SJO
-
DEN
1 stop8h 51m
American Airlines
Sat 4/253:59 pm
DEN
-
SJO
1 stop19h 26m
American Airlines
Deal found 3/24$337
This BusinessClass deal was found by Cheapflights users on 3/23. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:35 pm
SJO
-
DEN
1 stop8h 51m
GOL
Mon 5/411:59 pm
DEN
-
SJO
1 stop11h 36m
GOL
Deal found 3/23$340
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:35 pm
SJO
-
DEN
1 stop16h 43m
American Airlines
Sun 5/1011:35 pm
DEN
-
SJO
1 stop19h 32m
American Airlines
Deal found 3/24$343
This American Airlines deal was found by Cheapflights users on 3/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:35 pm
SJO
-
DEN
1 stop8h 51m
American Airlines
Mon 5/43:59 pm
DEN
-
SJO
1 stop19h 36m
American Airlines
Deal found 3/23$345
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:35 pm
SJO
-
DEN
1 stop8h 51m
American Airlines
Fri 5/157:26 am
DEN
-
SJO
1 stop14h 10m
American Airlines
Deal found 3/24$356
This American Airlines deal was found by Cheapflights users on 3/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:08 pm
SJO
-
DEN
1 stop18h 18m
American Airlines
Tue 9/811:52 pm
DEN
-
SJO
1 stop18h 38m
American Airlines
Deal found 3/23$362
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 4/172:20 am
SJO
-
DEN
1 stop11h 40m
Multiple Airlines
Sat 4/258:00 am
DEN
-
SJO
2 stops27h 33m
Multiple Airlines
Deal found 3/19$365
This BusinessClass deal was found by Cheapflights users on 3/23. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:35 pm
SJO
-
DEN
2 stops19h 51m
GOL
Sat 5/92:41 pm
DEN
-
SJO
1 stop22h 45m
GOL
Deal found 3/23$370

Find flight deals from San José to Colorado

Keep the following information in mind while searching for San José to Colorado flight deals. Data was last updated March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$337
(American Airlines)

One-way from

$180
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$432

Good round-trip deal

$453 or less

Good one-way deal

$361 or less
Provider with most accurate pricing for San José Juan Santamaria Intl-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Denver Intl flights.
Search Deals
From San José Juan Santamaria Intl to Colorado
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One-way flight from San José Juan Santamaria Intl to Colorado
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from San José Juan Santamaria Intl to Colorado.
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Price to beat on a one-way flight from San José Juan Santamaria Intl to Colorado.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San José to Colorado 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 March 24, 2026.
Use the filters below to find and compare flights from San José to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Wed 5/20

7:55 am-6:47 am

1 stop22h 52m

Denver Intl

Tue 5/26

9:10 pm-10:39 pm

1 stop25h 29m

$377

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Thu 4/16

8:46 am-6:25 pm

1 stop9h 39m

Denver Intl

Mon 5/4

10:51 pm-7:09 am

1 stop8h 18m

$377

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Fri 5/22

8:45 am-11:43 pm

1 stop14h 58m

Denver Intl

Tue 5/26

6:05 pm-10:11 am

1 stop16h 06m

$377

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Thu 9/10

4:08 am-6:11 pm

1 stop14h 03m

Denver Intl

Sun 9/20

10:43 pm-9:04 am

1 stop10h 21m

$377

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Mon 7/27

12:30 am-11:57 pm

1 stop23h 27m

Denver Intl

Thu 8/6

6:05 pm-10:11 am

1 stop16h 06m

$377

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Tue 5/26

7:55 am-6:47 am

1 stop22h 52m

Denver Intl

Mon 6/1

5:20 am-7:15 am

1 stop25h 55m

$377
Quickest round-trip

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Thu 5/7

8:47 am-6:25 pm

1 stop9h 38m

Denver Intl

Sun 5/10

10:51 pm-7:09 am

1 stop8h 18m

$380

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Wed 4/22

8:45 am-12:45 am

1 stop16h 00m

Denver Intl

Sat 4/25

11:42 am-7:37 pm

1 stop7h 55m

$386

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Thu 5/21

7:55 am-11:57 pm

1 stop16h 02m

Denver Intl

Tue 5/26

6:05 pm-10:11 am

1 stop16h 06m

$398

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Wed 5/6

8:45 am-8:40 am

1 stop23h 55m

Denver Intl

Sun 5/10

5:20 am-7:15 am

1 stop25h 55m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from San José to Colorado

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

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

Currently, February is the cheapest month in which you can book a flight from San José to Colorado (average of $212). Flying from San José to Colorado in March is currently the most expensive (average of $282). 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.

What is the cheapest time of day to fly from SJO to CO?

Find hourly flight availability from San José to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 24, 2026.

When flying from San José to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated March 24, 2026.
Read reviews from past customers who have flown Southwest,Copa Airlines, andUnited Airlines from San José to Colorado. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,332 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

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.
Southwest
8.0
Very good
4,332 reviews
Southwest
8.0
Very good
4,332 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

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.
Copa Airlines
7.5
Good
1,577 reviews
Southwest
8.0
Very good
4,332 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

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.
United Airlines
7.4
Good
9,476 reviews
Southwest
8.0
Very good
4,332 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

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.
American Airlines
7.1
Good
11,493 reviews
Southwest
8.0
Very good
4,332 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

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 San José to Colorado. 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 San José to Colorado?

    San José Juan Santamaria Intl (SJO) is the airport you will fly out of if you book a flight from San José to Colorado. It is only a 8.8 mi journey to Juan Santamaria Intl (SJO) from San José’s city center.

  • How popular is this San José to Colorado flight route?

    Within the past month, 1 users have taken a look at flights from San José Juan Santamaria Intl to Colorado.

  • How long is the flight from San José to Colorado?

    A quick flight from San José to Colorado can take about 9h 39m. United Airlines provides one of the quickest options available for as low as $377. The distance between San José and Colorado is about 2414 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $137 on United Airlines. Other airlines that offer cheap prices include Southwest from $141 and American Airlines from $142 one-way.

  • What are the cheapest flights from San José to Colorado?

    While on average a flight from San José to Colorado is generally $737, our data shows the cheapest flight currently is $191. When looking at the most popular route, (San José Juan Santamaria Intl - Denver Intl), you can expect to pay $340 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San José to Colorado 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 San José to Colorado?

    Currently, February is the cheapest month in which you can book a flight from San José to Colorado (average of $212). Flying from San José to Colorado in March is currently the most expensive (average of $282). 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 San José to Colorado

Discover the top 4 airlines that operate flights from San José to Colorado. 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 March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$227Average$484FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$232Average$421FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$240Average$362FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$276Average$340FlexibilityNo cancel feeOn-time70%

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