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$158+ Cheap flights from Costa Rica to Denver (DEN)

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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — DEN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Costa Rica to Denver

Keep the following information in mind while searching for Costa Rica to Denver flight deals. Data was last updated June 12, 2025.

Round-trip from

$274
(Southwest)

One-way from

$158
(Southwest)

Popular in

December

Cheapest in

August

Average price

$410

Good round-trip deal

$326 or less

Good one-way deal

$179 or less
From Costa Rica to Denver Intl
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One-way flight from Costa Rica to Denver Intl
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Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Costa Rica to Denver Intl.
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Price to beat on a one-way flight from Costa Rica to Denver Intl.
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Find flight deals from Costa Rica to Denver

Cheapest flights from Costa Rica to Denver
Explore the most affordable flight options available from Costa Rica to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Southwest deal was found by Cheapflights users on 6/11. 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 6/1512:00 pmSJO - DEN
Nonstop5h 55mSouthwest
Sun 6/222:30 pmDEN - SJO
Nonstop5h 10mSouthwest
Deal found 6/11$274
This Delta deal was found by Cheapflights users on 6/11. 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 8/27:25 amSJO - DEN
1 stop10h 52mDelta
Fri 8/1512:59 amDEN - SJO
1 stop11h 11mDelta
Deal found 6/11$280
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/166:35 amSJO - DEN
Nonstop5h 31mUnited Airlines
Thu 9/43:42 pmDEN - SJO
1 stop15h 33mUnited Airlines
Deal found 6/10$281
This Copa Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 11/54:13 amSJO - DEN
1 stop13h 57mCopa Airlines
Mon 11/108:19 pmDEN - SJO
1 stop10h 30mCopa Airlines
Deal found 6/10$283
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Thu 9/46:00 amSJO - DEN
1 stop17h 01mAmerican Airlines
Fri 9/1211:57 pmDEN - SJO
1 stop11h 15mAmerican Airlines
Deal found 6/12$289
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Mon 8/115:25 pmSJO - DEN
2 stops14h 56mMultiple Airlines
Sun 8/1712:34 amDEN - SJO
1 stop22h 06mMultiple Airlines
Deal found 6/10$340
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1410:00 amLIR - DEN
2 stops32h 15mAlaska Airlines
Tue 8/2611:40 amDEN - LIR
2 stops18h 40mAlaska Airlines
Deal found 6/10$470
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 8/1411:49 amLIR - DEN
Nonstop5h 28mUnited Airlines
Tue 8/265:02 amDEN - LIR
1 stop7h 08mUnited Airlines
Deal found 6/10$478
This American Airlines deal was found by Cheapflights users on 6/10. 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 8/1412:45 pmLIR - DEN
1 stop10h 14mAmerican Airlines
Sun 8/316:00 amDEN - LIR
1 stop6h 59mAmerican Airlines
Deal found 6/10$551
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/257:25 amLIR - DEN
1 stop28h 02mMultiple Airlines
Fri 8/17:11 pmDEN - LIR
2 stops35h 09mMultiple Airlines
Deal found 6/10$632
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 8/51:25 pmLIR - DEN
1 stop9h 04mDelta
Mon 8/1112:59 amDEN - LIR
1 stop11h 01mDelta
Deal found 6/10$702

Cheapflights Fare Finder

Customize your flight search to find flights from Costa Rica to Denver 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 June 12, 2025.
Use the filters below to find and compare flights from Costa Rica to Denver that are best for you.

Fly from

Costa Rica

Fly to

Denver

Route

Depart

Return

Price

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Sat 8/2

7:25 am-6:17 pm

1 stop10h 52m

Denver Intl

Fri 8/15

12:59 am-12:10 pm

1 stop11h 11m

$280

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Sat 8/16

6:35 am-12:06 pm

Nonstop5h 31m

Denver Intl

Thu 9/4

3:42 pm-7:15 am

1 stop15h 33m

$281

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Wed 11/5

4:13 am-5:10 pm

1 stop13h 57m

Denver Intl

Mon 11/10

8:19 pm-7:49 am

1 stop10h 30m

$283

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Thu 9/4

6:00 am-11:01 pm

1 stop17h 01m

Denver Intl

Fri 9/12

11:57 pm-11:12 am

1 stop11h 15m

$289

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Mon 7/14

8:45 am-7:45 pm

1 stop11h 00m

Denver Intl

Sat 7/19

2:30 pm-7:40 pm

Nonstop5h 10m

$338

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Mon 8/11

5:25 pm-8:21 am

2 stops14h 56m

Denver Intl

Sun 8/17

12:34 am-10:40 pm

1 stop22h 06m

$340

LiberiaDenver

LIR - DEN

LIRDEN

Liberia

Thu 8/14

10:00 am-6:15 pm

2 stops32h 15m

Denver Intl

Tue 8/26

11:40 am-6:20 am

2 stops18h 40m

$470

LiberiaDenver

LIR - DEN

LIRDEN

Liberia

Thu 8/14

11:49 am-5:17 pm

Nonstop5h 28m

Denver Intl

Tue 8/26

5:02 am-12:10 pm

1 stop7h 08m

$478

LiberiaDenver

LIR - DEN

LIRDEN

Liberia

Thu 8/14

12:45 pm-10:59 pm

1 stop10h 14m

Denver Intl

Sun 8/31

6:00 am-12:59 pm

1 stop6h 59m

$551

LiberiaDenver

LIR - DEN

LIRDEN

Liberia

Fri 7/25

7:25 am-11:27 am

1 stop28h 02m

Denver Intl

Fri 8/1

7:11 pm-6:20 am

2 stops35h 09m

$632

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 29 results
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Best time to book a flight from Costa Rica to Denver

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

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

Currently, October is the cheapest month in which you can book a flight from Costa Rica to Denver (average of $197). Flying from Costa Rica to Denver in March is currently the most expensive (average of $278). 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 CR to DEN?

Find hourly flight availability from Costa Rica to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s optimal to fly from Costa Rica to Denver at noon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Costa Rica to Denver. Price data was last updated on June 8, 2025.

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

Rainfall in Denver by month

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

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

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

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Costa Rica to Denver by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Copa Airlines
7.5
Good
1,451 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

    Located just 18.5 mi from the city center, Denver Intl (DEN) is the airport most travelers will use when flying to Denver from Costa Rica.

  • How popular is this Costa Rica to Denver flight route?

    Within the past month, 1 users have taken a look at flights from Costa Rica to Denver Intl.

  • What are the cheapest airlines to fly from Costa Rica to Denver one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $158. United Airlines flights start at $161 while deals on Copa Airlines start at $163 one-way.

  • What are the cheapest flights from Costa Rica to Denver?

    Looking at all options, your cheapest flight can be booked for $131. While the most popular route (San José Juan Santamaria Intl - Denver Intl) can be booked for $274 on average our data indicates $319 when flying from Costa Rica to Denver.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Costa Rica to Denver (average of $197). Flying from Costa Rica to Denver in March is currently the most expensive (average of $278). 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 Costa Rica?

Book flights to Costa Rica if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Golden
Brighton
Silverthorne
Thornton
Frisco
Grand Lake
Broomfield
Central City
Glendale
Copper Mountain
Wheat Ridge
Longmont
Idaho Springs
Greeley
Limon

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Costa Rica to Denver

Discover the top 5 airlines that operate flights from Costa Rica to Denver. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$243Average$555FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$254Average$518FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$267Average$467FlexibilityNo cancel feeOn-time63%
Copa AirlinesCheapest$296Average$400FlexibilityNo cancel feeOn-time70%
DeltaCheapest$299Average$357FlexibilityNo cancel feeOn-timeN/A

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