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$145+ 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SJO
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$320
(American Airlines)

One-way from

$145
(American Airlines)

Popular in

December

Cheapest in

April

Average price

$510

Good round-trip deal

$633 or less

Good one-way deal

$267 or less
Provider with most accurate pricing for Denver Intl-San José Juan Santamaria Intl flight deals.
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From Colorado to Costa Rica
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One-way flight from Colorado to Costa Rica
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Highest demand for flights based on searches. 14% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Colorado to Costa Rica.
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Price to beat on a one-way flight from Colorado to Costa Rica.
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Find 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 February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/20. 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 5/65:00 amDEN - SJO
2 stops13h 36mAmerican Airlines
Wed 5/146:03 amSJO - DEN
1 stop16h 50mAmerican Airlines
Deal found 2/20$320
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Sun 5/46:55 amDEN - SJO
2 stops16h 59mMultiple Airlines
Sat 5/101:24 pmSJO - DEN
1 stop9h 34mMultiple Airlines
Deal found 2/19$325
This Delta deal was found by Cheapflights users on 2/20. 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.
Fri 5/912:59 amDEN - SJO
1 stop12h 06mDelta
Sat 5/177:26 amSJO - DEN
1 stop10h 45mDelta
Deal found 2/20$356
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/235:00 amDEN - SJO
1 stop12h 16mUnited Airlines
Sun 3/26:40 amSJO - DEN
1 stop10h 28mUnited Airlines
Deal found 2/19$368
This Southwest deal was found by Cheapflights users on 2/20. 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.
Wed 4/167:45 amDEN - SJO
1 stop11h 55mSouthwest
Wed 4/231:10 pmSJO - DEN
1 stop10h 20mSouthwest
Deal found 2/20$382
This KAYAK deal was found by Cheapflights users on 2/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1410:25 pmDEN - SJO
1 stop9h 56mCopa Airlines
Fri 4/185:52 amSJO - DEN
1 stop12h 25mCopa Airlines
Deal found 2/20$422
This JetBlue deal was found by Cheapflights users on 2/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2810:50 amDEN - SJO
1 stop9h 58mJetBlue
Thu 3/611:34 pmSJO - DEN
1 stop11h 31mJetBlue
Deal found 2/20$500
This American Airlines deal was found by Cheapflights users on 2/20. 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 8/246:28 amCOS - SJO
1 stop6h 52mAmerican Airlines
Sat 8/302:20 pmSJO - COS
2 stops19h 02mAmerican Airlines
Deal found 2/20$504
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 5/167:37 amEGE - LIR
1 stop7h 48mUnited Airlines
Thu 5/2211:49 amLIR - EGE
1 stop8h 12mUnited Airlines
Deal found 2/20$517
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 5/161:34 pmEGE - SJO
2 stops15h 56mUnited Airlines
Thu 5/221:30 pmSJO - EGE
2 stops23h 08mUnited Airlines
Deal found 2/20$524
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1810:17 amDEN - LIR
Nonstop5h 08mUnited Airlines
Tue 4/293:25 pmLIR - DEN
1 stop8h 19mUnited Airlines
Deal found 2/19$545
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2612:29 amDEN - LIR
1 stop12h 26mAmerican Airlines
Sun 3/23:45 pmLIR - DEN
2 stops18h 53mAmerican Airlines
Deal found 2/19$546

Find flights from Colorado to Costa Rica within your budget

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 February 20, 2025.

Fly from

Colorado

Fly to

Costa Rica

Route

Depart

Return

Price

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Tue 5/6

5:00 am-6:36 pm

2 stops13h 36m

San José Juan Santamaria Intl

Wed 5/14

6:03 am-10:53 pm

1 stop16h 50m

$320

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Sun 5/4

6:55 am-11:54 pm

2 stops16h 59m

San José Juan Santamaria Intl

Sat 5/10

1:24 pm-10:58 pm

1 stop9h 34m

$325

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Fri 5/9

12:59 am-1:05 pm

1 stop12h 06m

San José Juan Santamaria Intl

Sat 5/17

7:26 am-6:11 pm

1 stop10h 45m

$356

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Wed 4/16

7:45 am-7:40 pm

1 stop11h 55m

San José Juan Santamaria Intl

Wed 4/23

1:10 pm-11:30 pm

1 stop10h 20m

$382

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Tue 6/3

8:27 pm-10:11 am

1 stop13h 44m

San José Juan Santamaria Intl

Wed 6/11

8:45 am-12:18 am

1 stop15h 33m

$406

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Fri 4/4

10:25 pm-8:21 am

1 stop9h 56m

San José Juan Santamaria Intl

Thu 4/24

5:52 pm-10:32 am

2 stops16h 40m

$424

Colorado SpringsSan José

COS - SJO

COSSJO

Colorado Springs

Sun 4/20

4:39 pm-1:05 pm

2 stops20h 26m

San José Juan Santamaria Intl

Sun 4/27

2:10 pm-9:52 am

2 stops19h 42m

$509

VailLiberia

EGE - LIR

EGELIR

Vail Eagle County

Fri 5/16

7:37 am-3:25 pm

1 stop7h 48m

Liberia

Thu 5/22

11:49 am-8:01 pm

1 stop8h 12m

$517

VailSan José

EGE - SJO

EGESJO

Vail Eagle County

Fri 5/16

1:34 pm-5:30 am

2 stops15h 56m

San José Juan Santamaria Intl

Thu 5/22

1:30 pm-12:38 pm

2 stops23h 08m

$524

DenverLiberia

DEN - LIR

DENLIR

Denver Intl

Fri 4/18

10:17 am-3:25 pm

Nonstop5h 08m

Liberia

Tue 4/29

3:25 pm-11:44 pm

1 stop8h 19m

$545

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 52 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.

Travel insights for flights from Colorado to Costa Rica

Get recent, data-driven insights about flights from Colorado to Costa Rica including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Colorado to Costa Rica (average of $398). Flying from Colorado to Costa Rica in March is currently the most expensive (average of $555). 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 February 20, 2025.

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

Rainfall in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 in.

Temperature in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated February 20, 2025.
To help decide which airline to fly from Colorado to Costa Rica, see what other customers have to say about Southwest, Alaska Airlines and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Copa Airlines
7.6
Good
1,510 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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.

  • 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 American Airlines ($145), Delta ($159), and United Airlines ($206).

  • 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, September is the cheapest month in which you can book a flight from Colorado to Costa Rica (average of $398). Flying from Colorado to Costa Rica in March is currently the most expensive (average of $555). 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 6 airlines flying from Colorado to Costa Rica

Discover the top 6 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$168Average$252FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$284Average$435FlexibilityNo cancel feeOn-time70%
DeltaCheapest$286Average$475FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$298Average$665FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$301Average$658FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$360Average$801FlexibilityNo cancel feeOn-time69%
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