HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Denver

$110+ 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — DEN
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Costa Rica to Denver with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 septiembre 16, 2025.

Round-trip from

$295
(United Airlines)

One-way from

$110
(Mytrip)

Popular in

April

Cheapest in

August

Average price

$361

Good round-trip deal

$368 or less

Good one-way deal

$231 or less
From Costa Rica to Denver Intl
Search Deals
One-way flight from Costa Rica to Denver Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Costa Rica to Denver Intl.
Search Deals
Price to beat on a one-way flight from Costa Rica to Denver Intl.
Search Deals

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 septiembre 16, 2025.

This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/228:50 amSJO - DEN
1 stop11h 25mSouthwest
lun. 9/297:50 amDEN - SJO
1 stop11h 05mSouthwest
Deal found 9/15$245
This United Airlines deal was found by Cheapflights users on 9/14. 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.
sáb. 11/16:30 amSJO - DEN
Nonstop5h 43mUnited Airlines
sáb. 11/85:55 pmDEN - SJO
1 stop13h 37mUnited Airlines
Deal found 9/14$295
This Copa Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 10/238:49 amSJO - DEN
1 stop9h 18mCopa Airlines
lun. 10/2710:46 pmDEN - SJO
1 stop8h 44mCopa Airlines
Deal found 9/15$298
This Delta deal was found by Cheapflights users on 9/16. 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.
jue. 10/231:23 pmSJO - DEN
1 stop10h 36mDelta
dom. 10/2612:50 amDEN - SJO
1 stop11h 08mDelta
Deal found 9/16$301
This Copa Airlines deal was found by Cheapflights users on 9/15. 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.
mié. 10/298:11 amSJO - DEN
1 stop9h 56mCopa Airlines
dom. 11/169:36 pmDEN - SJO
2 stops18h 14mCopa Airlines
Deal found 9/15$303
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/2311:37 amSJO - DEN
1 stop11h 39mMultiple Airlines
mar. 10/288:13 pmDEN - SJO
2 stops38h 28mMultiple Airlines
Deal found 9/13$305
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/111:37 amSJO - DEN
1 stop11h 39mMultiple Airlines
sáb. 11/88:13 pmDEN - SJO
2 stops38h 14mMultiple Airlines
Deal found 9/14$309
This United Airlines deal was found by Cheapflights users on 9/16. 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.
jue. 10/161:30 pmSJO - DEN
1 stop17h 14mUnited Airlines
mar. 10/288:37 pmDEN - SJO
1 stop15h 38mUnited Airlines
Deal found 9/16$310
This American Airlines deal was found by Cheapflights users on 9/16. 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.
lun. 12/223:16 pmSJO - DEN
1 stop17h 54mAmerican Airlines
sáb. 1/36:40 pmDEN - SJO
1 stop18h 49mAmerican Airlines
Deal found 9/16$311
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/142:10 pmSJO - DEN
1 stop8h 20mSouthwest
mié. 11/1911:55 pmDEN - SJO
1 stop12h 20mSouthwest
Deal found 9/15$313
This Expedia deal was found by Cheapflights users on 9/16. 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.
vie. 10/311:55 pmLIR - DEN
1 stop21h 10mJetBlue
vie. 11/711:51 amDEN - LIR
1 stop24h 39mJetBlue
Deal found 9/16$450
This American Airlines deal was found by Cheapflights users on 9/16. 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.
vie. 10/3112:45 pmLIR - DEN
1 stop10h 11mAmerican Airlines
jue. 11/612:17 amDEN - LIR
1 stop12h 56mAmerican Airlines
Deal found 9/16$473

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 septiembre 16, 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

lun. 9/22

8:50 am-8:15 pm

1 stop11h 25m

Denver Intl

lun. 9/29

7:50 am-6:55 pm

1 stop11h 05m

$245

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

lun. 9/22

8:11 am-6:07 pm

1 stop9h 56m

Denver Intl

vie. 9/26

10:47 pm-8:19 am

1 stop9h 32m

$298

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

lun. 10/27

5:53 am-6:07 pm

1 stop12h 14m

Denver Intl

vie. 10/31

10:46 pm-9:05 am

1 stop10h 19m

$298

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

jue. 10/23

8:49 am-6:07 pm

1 stop9h 18m

Denver Intl

lun. 10/27

10:46 pm-7:30 am

1 stop8h 44m

$298

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

mar. 9/23

7:55 am-4:30 pm

1 stop8h 35m

Denver Intl

mar. 10/7

6:03 am-7:15 am

1 stop25h 12m

$301

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

dom. 9/28

8:37 am-12:29 am

1 stop15h 52m

Denver Intl

mar. 10/7

6:03 am-7:15 am

1 stop25h 12m

$301

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

vie. 9/26

8:37 am-12:29 am

1 stop15h 52m

Denver Intl

mar. 10/7

6:03 am-7:15 am

1 stop25h 12m

$301

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

jue. 9/25

8:37 am-12:29 am

1 stop15h 52m

Denver Intl

sáb. 10/4

8:34 pm-12:26 pm

1 stop15h 52m

$301

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

mar. 9/23

7:55 am-6:32 am

1 stop22h 37m

Denver Intl

sáb. 10/4

8:34 pm-12:26 pm

1 stop15h 52m

$301

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

jue. 9/25

8:37 am-8:40 am

1 stop24h 03m

Denver Intl

lun. 9/29

6:03 am-7:15 am

1 stop25h 12m

$301

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 42 results
1
2
3
...
5

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 septiembre 16, 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 September 14, 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 septiembre 16, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and Copa Airlines 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.
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,957 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Copa Airlines
7.6
Good
1,531 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,924 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • How long is the flight from Costa Rica to Denver?

    A quick flight from Costa Rica to Denver can take about 8h 35m. Southwest provides one of the quickest options available for as low as $301. The distance between Costa Rica and Denver is about 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 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 $221 on average, our data indicates $465 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
Black Hawk
Westminster
Golden
Winter Park
Lakewood
Broomfield
Greeley
Lone Tree
Cripple Creek
Thornton
Silverthorne
Manitou Springs
Fort Morgan
Glendale
Wheat Ridge
Brighton
Longmont
Idaho Springs
Parker
Sterling

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$228Average$535FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$245Average$430FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$267Average$414FlexibilityNo cancel feeOn-time63%
Copa AirlinesCheapest$278Average$427FlexibilityNo cancel feeOn-time70%
DeltaCheapest$338Average$364FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.