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$133+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — DEN
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$280
(United Airlines)

One-way from

$137
(American Airlines)

Popular in

April

Cheapest in

August

Average price

$466

Good round-trip deal

$337 or less

Good one-way deal

$215 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. 2% potential increase in price ($11 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 July 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 July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. 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.
Mon 10/271:20 pmSJO - DEN
1 stop8h 47mUnited Airlines
Wed 11/128:37 pmDEN - SJO
1 stop13h 48mUnited Airlines
Deal found 7/30$280
This Copa Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 10/304:11 amSJO - DEN
1 stop13h 56mCopa Airlines
Sun 11/99:36 pmDEN - SJO
3 stops18h 14mCopa Airlines
Deal found 7/30$282
This American Airlines deal was found by Cheapflights users on 7/31. 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 9/177:27 amSJO - DEN
2 stops14h 34mAmerican Airlines
Wed 9/247:20 amDEN - SJO
1 stop10h 37mAmerican Airlines
Deal found 7/31$293
This Delta deal was found by Cheapflights users on 7/31. 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.
Thu 10/231:21 pmSJO - DEN
1 stop10h 38mDelta
Sun 10/2612:50 amDEN - SJO
1 stop11h 06mDelta
Deal found 7/31$301
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/2211:27 amSJO - DEN
1 stop11h 44mMultiple Airlines
Fri 9/57:01 pmDEN - SJO
1 stop15h 26mMultiple Airlines
Deal found 7/31$330
This American Airlines deal was found by Cheapflights users on 7/30. 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 9/1712:49 pmLIR - DEN
1 stop10h 12mAmerican Airlines
Sat 10/411:57 pmDEN - LIR
1 stop11h 52mAmerican Airlines
Deal found 7/30$368
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 9/1911:20 amLIR - DEN
2 stops23h 24mAlaska Airlines
Sat 9/2711:40 amDEN - LIR
2 stops18h 40mAlaska Airlines
Deal found 7/30$454
This United Airlines deal was found by Cheapflights users on 7/30. 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 9/191:20 pmLIR - DEN
1 stop17h 12mUnited Airlines
Sat 9/2711:43 amDEN - LIR
1 stop24h 27mUnited Airlines
Deal found 7/30$484
This Delta deal was found by Cheapflights users on 7/30. 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.
Wed 9/171:25 pmLIR - DEN
1 stop8h 27mDelta
Fri 10/312:59 amDEN - LIR
1 stop11h 01mDelta
Deal found 7/30$537
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/171:25 pmLIR - DEN
3 stops21h 59mMultiple Airlines
Sat 10/41:23 pmDEN - LIR
2 stops17h 07mMultiple Airlines
Deal found 7/30$979

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 July 31, 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 1/17

6:30 am-7:40 pm

1 stop14h 10m

Denver Intl

Tue 1/27

7:58 am-8:39 pm

2 stops11h 41m

$280

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Thu 10/30

4:11 am-6:07 pm

1 stop13h 56m

Denver Intl

Sun 11/9

9:36 pm-4:50 pm

3 stops18h 14m

$282

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Wed 9/17

7:27 am-10:01 pm

2 stops14h 34m

Denver Intl

Wed 9/24

7:20 am-5:57 pm

1 stop10h 37m

$293

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Thu 10/23

1:21 pm-11:59 pm

1 stop10h 38m

Denver Intl

Sun 10/26

12:50 am-11:56 am

1 stop11h 06m

$301

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Fri 8/22

11:27 am-11:11 pm

1 stop11h 44m

Denver Intl

Fri 9/5

7:01 pm-10:27 am

1 stop15h 26m

$330

LiberiaDenver

LIR - DEN

LIRDEN

Liberia

Wed 9/17

12:49 pm-11:01 pm

1 stop10h 12m

Denver Intl

Sat 10/4

11:57 pm-11:49 am

1 stop11h 52m

$368

LiberiaDenver

LIR - DEN

LIRDEN

Liberia

Fri 9/19

11:20 am-10:44 am

2 stops23h 24m

Denver Intl

Sat 9/27

11:40 am-6:20 am

2 stops18h 40m

$454

LiberiaDenver

LIR - DEN

LIRDEN

Liberia

Fri 9/19

1:20 pm-6:32 am

1 stop17h 12m

Denver Intl

Sat 9/27

11:43 am-12:10 pm

1 stop24h 27m

$484

LiberiaDenver

LIR - DEN

LIRDEN

Liberia

Wed 9/17

1:25 pm-9:52 pm

1 stop8h 27m

Denver Intl

Fri 10/3

12:59 am-12:00 pm

1 stop11h 01m

$537

LiberiaDenver

LIR - DEN

LIRDEN

Liberia

Wed 9/17

1:25 pm-11:24 am

3 stops21h 59m

Denver Intl

Sat 10/4

1:23 pm-6:30 am

2 stops17h 07m

$979

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 23 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 July 31, 2025.

It’s optimal to fly from Costa Rica to Denver at noon. By choosing this option you can save up to 6% 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 July 27, 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.

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 July 31, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Costa Rica to Denver to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Copa Airlines
7.5
Good
1,493 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

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 American Airlines, which is currently one of the cheapest options available, starting at $137. United Airlines flights start at $158 while deals on Copa Airlines start at $159 one-way.

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

    Looking at all options, your cheapest flight can be booked for $158. While the most popular route (San José Juan Santamaria Intl - Denver Intl) can be booked for $274 on average our data indicates $333 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 Denver?

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

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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$239Average$549FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$436FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$267Average$458FlexibilityNo cancel feeOn-time63%
Copa AirlinesCheapest$293Average$401FlexibilityNo cancel feeOn-time70%
DeltaCheapest$320Average$364FlexibilityNo cancel feeOn-timeN/A

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