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San José

$94+ Cheap flights from Colorado to San José (SJO)

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SJO
Apr 25 — May 21
Sat 4/25
Sat 5/2
1 adult, Economy
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Cheap flight deals from Colorado to San José

Cheapest flights from Colorado to San José
Explore the most affordable flight options available from Colorado to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 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.
Sun 5/36:22 am
DEN
-
SJO
1 stop7h 00m
American Airlines
Wed 5/132:08 pm
SJO
-
DEN
1 stop9h 37m
American Airlines
Deal found 3/24$342
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:50 pm
DEN
-
SJO
1 stop12h 20m
Southwest
Wed 5/139:00 am
SJO
-
DEN
1 stop10h 25m
Southwest
Deal found 3/24$343
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:13 pm
COS
-
SJO
2 stops17h 54m
American Airlines
Fri 4/2412:10 pm
SJO
-
COS
2 stops21h 17m
American Airlines
Deal found 3/25$347
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.
Sat 4/2511:59 pm
DEN
-
SJO
2 stops13h 09m
American Airlines
Tue 5/52:08 pm
SJO
-
DEN
1 stop18h 18m
American Airlines
Deal found 3/23$347
This Copa Airlines deal was found by Cheapflights users on 3/25. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1810:51 pm
DEN
-
SJO
1 stop10h 14m
Copa Airlines
Fri 4/244:09 am
SJO
-
DEN
1 stop14h 16m
Copa Airlines
Deal found 3/25$350
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:56 pm
DEN
-
SJO
1 stop8h 23m
Frontier
Thu 6/49:35 am
SJO
-
DEN
1 stop13h 36m
Frontier
Deal found 3/24$358
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 5/711:59 pm
DEN
-
SJO
1 stop11h 26m
American Airlines
Tue 5/122:08 pm
SJO
-
DEN
1 stop18h 18m
American Airlines
Deal found 3/24$360
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:41 am
COS
-
SJO
1 stop7h 41m
American Airlines
Mon 5/112:31 pm
SJO
-
COS
2 stops18h 56m
American Airlines
Deal found 3/25$365
This Frontier deal was found by Cheapflights users on 3/22. 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.
Wed 4/811:59 pm
DEN
-
SJO
1 stop12h 13m
Frontier
Sat 4/1110:06 am
SJO
-
DEN
1 stop12h 58m
Frontier
Deal found 3/22$368
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:52 am
DEN
-
SJO
2 stops22h 27m
Frontier
Mon 6/19:35 am
SJO
-
DEN
1 stop13h 36m
Frontier
Deal found 3/24$369
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Sun 4/1910:51 pm
DEN
-
SJO
1 stop11h 08m
Copa Airlines
Thu 4/236:19 pm
SJO
-
DEN
1 stop24h 06m
Copa Airlines
Deal found 3/25$373
This Frontier deal was found by Cheapflights users on 3/22. 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 4/105:53 pm
DEN
-
SJO
1 stop15h 08m
Frontier
Sat 4/1112:59 pm
SJO
-
DEN
1 stop10h 05m
Frontier
Deal found 3/22$375

Find flight deals from Colorado to San José

Keep the following information in mind while searching for Colorado to San José flight deals. Data was last updated March 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$342
(American Airlines)

One-way from

$94
(Priceline)

Popular in

December

Cheapest in

September

Average price

$537

Good round-trip deal

$553 or less

Good one-way deal

$217 or less
Provider with most accurate pricing for Denver Intl-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-San José Juan Santamaria Intl flights.
Search Deals
From Colorado to San José Juan Santamaria Intl
Search Deals
One-way flight from Colorado to San José Juan Santamaria Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 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 Colorado to San José Juan Santamaria Intl.
Search Deals
Price to beat on a one-way flight from Colorado to San José Juan Santamaria Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to San José 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 26, 2026.
Use the filters below to find and compare flights from Colorado to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Colorado SpringsSan José

COS - SJO

COSSJO

Colorado Springs

Mon 4/20

5:13 pm-11:07 am

2 stops17h 54m

San José Juan Santamaria Intl

Fri 4/24

12:10 pm-9:27 am

2 stops21h 17m

$347

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Tue 5/5

5:10 am-12:21 pm

1 stop7h 11m

San José Juan Santamaria Intl

Mon 5/11

1:25 pm-11:58 pm

1 stop10h 33m

$388

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Thu 4/23

11:50 pm-12:10 pm

1 stop12h 20m

San José Juan Santamaria Intl

Thu 4/30

1:10 pm-11:45 pm

2 stops10h 35m

$421

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Mon 4/20

10:51 pm-7:08 am

1 stop8h 17m

San José Juan Santamaria Intl

Mon 4/27

8:46 am-6:25 pm

1 stop9h 39m

$465

Colorado SpringsSan José

COS - SJO

COSSJO

Colorado Springs

Wed 5/6

5:41 am-7:07 pm

2 stops13h 26m

San José Juan Santamaria Intl

Wed 5/20

12:10 pm-9:54 am

2 stops21h 44m

$475

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Thu 5/28

10:51 pm-8:21 am

1 stop9h 30m

San José Juan Santamaria Intl

Wed 6/10

4:10 am-6:25 pm

1 stop14h 15m

$488

Colorado SpringsSan José

COS - SJO

COSSJO

Colorado Springs

Sat 5/9

10:40 am-5:30 am

2 stops18h 50m

San José Juan Santamaria Intl

Sat 5/16

6:00 am-12:26 pm

2 stops30h 26m

$493

MontroseSan José

MTJ - SJO

MTJSJO

Montrose County

Sat 5/2

7:00 am-5:30 am

2 stops22h 30m

San José Juan Santamaria Intl

Wed 5/6

7:55 am-12:41 pm

2 stops28h 46m

$493

DurangoSan José

DRO - SJO

DROSJO

Durango La Plata County

Mon 5/25

10:20 am-10:11 am

2 stops23h 51m

San José Juan Santamaria Intl

Thu 6/4

7:55 am-9:33 am

2 stops25h 38m

$493

DurangoSan José

DRO - SJO

DROSJO

Durango La Plata County

Tue 5/26

7:00 am-10:11 am

2 stops27h 11m

San José Juan Santamaria Intl

Mon 6/1

12:30 am-11:21 am

1 stop10h 51m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 58 resultsSorted by cheapest first
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Best time to book a flight from Colorado to San José

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

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

Currently, April is the cheapest month in which you can book a flight from Colorado to San José (average of $201). Flying from Colorado to San José in March is currently the most expensive (average of $317). 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 CO to SJO?

Find hourly flight availability from Colorado to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to San José as you normally would.

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

Related info for your journey

Find useful and relevant information for your journey from Colorado to San José. 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 into for flights to San José from Colorado?

    Located just 8.8 mi from the city center, San José Juan Santamaria Intl (SJO) is the airport most travelers will use when flying to San José from Colorado.

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

    Departing from Colorado to San José will take you 7h 11m. Colorado and San José are separated by a distance of 2414 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 Colorado to San José one-way?

    The cheapest airlines for a one-way flight from Colorado to San José are Southwest ($102), American Airlines ($105), and Copa Airlines ($120).

  • What are the most popular routes from Colorado to San José?

    The most popular flight routes from Colorado to San José are Denver Intl - San José Juan Santamaria Intl, Colorado Springs - San José Juan Santamaria Intl and Durango La Plata County - San José Juan Santamaria Intl.

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

    The cheapest flight price from Colorado to San José is $138. On average you can expect to pay $433. The most popular route, (Denver Intl - San José Juan Santamaria Intl), can usually be booked for $330.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Colorado to San José (average of $201). Flying from Colorado to San José in March is currently the most expensive (average of $317). 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 José?

Book flights to San José if you plan to visit one of these locations
Alajuela
Monteverde
Jacó
Heredia
Dominical
Manuel Antonio

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Top 6 airlines flying from Colorado to San José

Discover the top 6 airlines that operate flights from Colorado to San José. 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 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$157Average$341FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$180Average$395FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$245Average$648FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$273Average$444FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$274Average$595FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$283Average$441FlexibilityNo cancel feeOn-time63%

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