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$100+ Cheap flights from Colorado to Costa Rica

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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SJO
ene. 14 — ene. 211
mié. 1/14
mié. 1/21
1 adult, Economy
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Cheap flight deals from Colorado to Costa Rica

Cheapest flights from Colorado to Costa Rica
Explore the most affordable flight options available from Colorado to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 15, 2025.

This United Airlines deal was found by Cheapflights users on 12/13. 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.
dom. 12/147:25 pmDEN - SJO
1 stop12h 07mUnited Airlines
dom. 12/218:45 amSJO - DEN
1 stop8h 49mUnited Airlines
Deal found 12/13$286
This American Airlines deal was found by Cheapflights users on 12/12. 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.
dom. 12/147:26 amDEN - SJO
1 stop14h 02mAmerican Airlines
vie. 12/1912:34 amSJO - DEN
1 stop8h 36mAmerican Airlines
Deal found 12/12$293
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/167:00 amDEN - SJO
1 stop14h 20mDelta
sáb. 12/203:55 pmSJO - DEN
1 stop9h 08mDelta
Deal found 12/14$326
This Copa Airlines deal was found by Cheapflights users on 12/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/169:36 pmDEN - SJO
1 stop9h 43mCopa Airlines
jue. 12/184:08 amSJO - DEN
1 stop14h 09mCopa Airlines
Deal found 12/15$349
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/167:00 amDEN - SJO
1 stop14h 20mDelta
vie. 12/268:30 amSJO - DEN
1 stop14h 47mDelta
Deal found 12/14$372
This American Airlines deal was found by Cheapflights users on 12/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/188:21 amDEN - SJO
1 stop13h 24mAmerican Airlines
sáb. 12/203:17 pmSJO - DEN
1 stop16h 54mAmerican Airlines
Deal found 12/14$384
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/149:04 pmDEN - SJO
1 stop10h 28mUnited Airlines
sáb. 12/207:30 amSJO - DEN
Nonstop5h 43mUnited Airlines
Deal found 12/14$386
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/193:48 pmDEN - SJO
Nonstop5h 12mUnited Airlines
jue. 12/256:40 amSJO - DEN
1 stop16h 32mUnited Airlines
Deal found 12/14$391
This American Airlines deal was found by Cheapflights users on 12/13. 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.
dom. 12/148:00 amDEN - SJO
1 stop13h 59mAmerican Airlines
sáb. 12/2012:34 amSJO - DEN
2 stops12h 10mAmerican Airlines
Deal found 12/13$393
This Expedia deal was found by Cheapflights users on 12/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/315:47 pmDEN - LIR
1 stop18h 23mJetBlue
jue. 1/82:00 pmLIR - DEN
2 stops23h 45mJetBlue
Deal found 12/13$621
This Expedia deal was found by Cheapflights users on 12/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/315:47 pmDEN - LIR
1 stop18h 23mJetBlue
vie. 1/92:00 pmLIR - DEN
2 stops21h 36mJetBlue
Deal found 12/13$666
This American Airlines deal was found by Cheapflights users on 12/13. 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.
mié. 12/3111:59 pmDEN - LIR
1 stop11h 25mAmerican Airlines
vie. 1/93:23 pmLIR - DEN
1 stop8h 11mAmerican Airlines
Deal found 12/13$670

Find flight deals from Colorado to Costa Rica

Keep the following information in mind while searching for Colorado to Costa Rica flight deals. Data was last updated diciembre 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$286
(American Airlines)

One-way from

$100
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$636

Good round-trip deal

$479 or less

Good one-way deal

$244 or less
Provider with most accurate pricing for Denver Intl-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-San José Juan Santamaria Intl flights.
Search Deals
From Colorado to Costa Rica
Search Deals
One-way flight from Colorado to Costa Rica
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Colorado to Costa Rica.
Search Deals
Price to beat on a one-way flight from Colorado to Costa Rica.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Costa Rica 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 diciembre 15, 2025.
Use the filters below to find and compare flights from Colorado to Costa Rica that are best for you.

Fly from

Colorado

Fly to

Costa Rica

Route

Depart

Return

Price

DenverSan José

DEN - SJO

DENSJO

Denver Intl

mar. 5/5

7:15 pm-12:21 pm

1 stop17h 06m

San José Juan Santamaria Intl

lun. 5/11

1:25 pm-9:47 pm

1 stop8h 22m

$286

DenverSan José

DEN - SJO

DENSJO

Denver Intl

mié. 4/15

7:45 am-7:37 pm

1 stop11h 52m

San José Juan Santamaria Intl

mié. 4/22

8:45 am-8:28 pm

1 stop11h 43m

$286

DenverSan José

DEN - SJO

DENSJO

Denver Intl

lun. 2/23

9:38 pm-7:06 am

1 stop8h 28m

San José Juan Santamaria Intl

jue. 2/26

8:11 am-5:16 pm

1 stop10h 05m

$304

DenverSan José

DEN - SJO

DENSJO

Denver Intl

lun. 4/6

10:51 pm-9:05 am

1 stop10h 14m

San José Juan Santamaria Intl

vie. 4/10

5:46 am-6:25 pm

1 stop12h 39m

$324

DenverSan José

DEN - SJO

DENSJO

Denver Intl

mar. 4/14

12:59 am-12:04 pm

1 stop11h 05m

San José Juan Santamaria Intl

vie. 4/24

1:25 pm-11:51 pm

1 stop10h 26m

$326

DenverSan José

DEN - SJO

DENSJO

Denver Intl

dom. 2/1

9:38 pm-10:00 am

1 stop11h 22m

San José Juan Santamaria Intl

lun. 3/2

8:11 am-5:16 pm

1 stop10h 05m

$344

DenverSan José

DEN - SJO

DENSJO

Denver Intl

mar. 2/17

9:38 pm-4:48 pm

1 stop18h 10m

San José Juan Santamaria Intl

jue. 2/19

8:11 am-5:16 pm

1 stop10h 05m

$344

DenverSan José

DEN - SJO

DENSJO

Denver Intl

jue. 2/26

9:38 pm-4:46 pm

2 stops18h 08m

San José Juan Santamaria Intl

vie. 3/6

8:11 am-5:16 pm

1 stop10h 05m

$349

DenverSan José

DEN - SJO

DENSJO

Denver Intl

dom. 2/1

9:38 pm-4:46 pm

2 stops18h 08m

San José Juan Santamaria Intl

dom. 2/8

8:11 am-5:16 pm

1 stop10h 05m

$369

DenverSan José

DEN - SJO

DENSJO

Denver Intl

dom. 4/19

12:59 am-12:04 pm

1 stop11h 05m

San José Juan Santamaria Intl

jue. 4/23

1:25 pm-11:51 pm

1 stop10h 26m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 60 results
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Best time to book a flight from Colorado to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica 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 Costa Rica

What is the cheapest month to book a flight from Colorado to Costa Rica?

Currently, May is the cheapest month in which you can book a flight from Colorado to Costa Rica (average of $227). Flying from Colorado to Costa Rica in June is currently the most expensive (average of $290). 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 CR?

Find hourly flight availability from Colorado to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 15, 2025.

One of the essential ways to save on airfare from Colorado to Costa Rica is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 23% on airfare.

What is the cheapest day to fly from Colorado to Costa Rica?

Use this chart to determine the cheapest time to fly round-trip from Colorado to Costa Rica. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Colorado to Costa Rica flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Costa Rica. 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 Colorado to Costa Rica?

    There are many flights that can get you from Colorado to Costa Rica in 8h 28m. Fly via United Airlines, Copa Airlines, or Delta to get the fastest option. Colorado and Costa Rica 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 Costa Rica one-way?

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

  • Can I find deals for flights from Colorado to Costa Rica that include hotel bookings?

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

  • How can I find direct flights from Colorado to Costa Rica?

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

  • Can I find deals for business class flights from Colorado to Costa Rica?

    Yes. Cheapflights offers flight deals from Colorado to Costa Rica 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 Costa Rica?

    Currently, May is the cheapest month in which you can book a flight from Colorado to Costa Rica (average of $227). Flying from Colorado to Costa Rica in June is currently the most expensive (average of $290). 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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Alternative routes for Colorado to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Colorado to Costa Rica

Discover the top 5 airlines that operate flights from Colorado to Costa Rica. 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 diciembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$174Average$420FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$247Average$607FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$270Average$613FlexibilityNo cancel feeOn-time63%
Copa AirlinesCheapest$274Average$433FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$285Average$740FlexibilityNo cancel feeOn-time69%

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