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$127+ Cheap flights from Aurora, CO 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SJO
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Aurora to Costa Rica

Keep the following information in mind while searching for Aurora to Costa Rica flight deals. Data was last updated June 16, 2025.

Round-trip from

$282
(Southwest)

One-way from

$127
(United Airlines)

Popular in

December

Cheapest in

May

Average price

$533
From Aurora to Costa Rica
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One-way flight from Aurora to Costa Rica
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Highest demand for flights based on searches. 14% potential increase in price ($87 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 June 2025
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Find flight deals from Aurora to Costa Rica

Cheapest flights from Aurora to Costa Rica
Explore the most affordable flight options available from Aurora to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/192:30 pmDEN - SJO
Nonstop5h 10mSouthwest
Sat 7/2612:00 pmSJO - DEN
Nonstop5h 55mSouthwest
Deal found 6/16$282
This Copa Airlines deal was found by Cheapflights users on 6/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1410:47 pmDEN - SJO
1 stop15h 07mCopa Airlines
Thu 8/218:11 amSJO - DEN
1 stop9h 52mCopa Airlines
Deal found 6/16$284
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Sat 7/263:58 pmDEN - SJO
Nonstop5h 17mUnited Airlines
Fri 8/88:45 amSJO - DEN
1 stop13h 54mUnited Airlines
Deal found 6/14$291
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Tue 9/95:06 pmDEN - SJO
2 stops18h 06mAmerican Airlines
Tue 9/166:00 amSJO - DEN
2 stops16h 09mAmerican Airlines
Deal found 6/14$300
This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1912:59 amDEN - SJO
1 stop10h 49mDelta
Tue 10/211:13 pmSJO - DEN
1 stop9h 02mDelta
Deal found 6/13$316
This Trip.com deal was found by Cheapflights users on 6/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/266:00 amDEN - SJO
1 stop9h 13mMultiple Airlines
Fri 8/87:30 amSJO - DEN
1 stop15h 41mMultiple Airlines
Deal found 6/14$364
This Delta deal was found by Cheapflights users on 6/16. 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.
Thu 10/2312:59 amDEN - LIR
1 stop11h 01mDelta
Thu 10/301:12 pmLIR - DEN
1 stop9h 03mDelta
Deal found 6/16$480
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:00 amDEN - LIR
1 stop7h 10mUnited Airlines
Tue 12/168:35 amLIR - DEN
1 stop14h 27mUnited Airlines
Deal found 6/15$485
This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:47 pmDEN - LIR
2 stops16h 33mAmerican Airlines
Tue 12/162:00 pmLIR - DEN
1 stop9h 14mAmerican Airlines
Deal found 6/15$489
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1711:40 amDEN - LIR
2 stops18h 40mAlaska Airlines
Sun 9/2111:20 amLIR - DEN
2 stops31h 17mAlaska Airlines
Deal found 6/14$491
This JetBlue deal was found by Cheapflights users on 6/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/111:54 pmDEN - LIR
1 stop13h 11mJetBlue
Tue 11/113:55 pmLIR - DEN
1 stop17h 50mJetBlue
Deal found 6/15$502
This Southwest deal was found by Cheapflights users on 6/15. 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.
Sun 7/67:55 amDEN - LIR
Nonstop5h 10mSouthwest
Wed 7/162:10 pmLIR - DEN
1 stop9h 05mSouthwest
Deal found 6/15$542

Cheapflights Fare Finder

Customize your flight search to find flights from Aurora 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 June 16, 2025.
Use the filters below to find and compare flights from Aurora to Costa Rica that are best for you.

Fly from

Aurora

Fly to

Costa Rica

Route

Depart

Return

Price

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Sat 7/19

2:30 pm-7:40 pm

Nonstop5h 10m

San José Juan Santamaria Intl

Sat 7/26

12:00 pm-5:55 pm

Nonstop5h 55m

$282

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Thu 8/14

10:47 pm-1:54 pm

1 stop15h 07m

San José Juan Santamaria Intl

Thu 8/21

8:11 am-6:03 pm

1 stop9h 52m

$284

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Sat 7/26

3:58 pm-9:15 pm

Nonstop5h 17m

San José Juan Santamaria Intl

Fri 8/8

8:45 am-10:39 pm

1 stop13h 54m

$291

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Tue 9/9

5:44 am-7:42 pm

2 stops13h 58m

San José Juan Santamaria Intl

Sat 9/13

6:00 am-10:09 pm

2 stops16h 09m

$300

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Sun 10/19

12:59 am-11:48 am

1 stop10h 49m

San José Juan Santamaria Intl

Tue 10/21

1:13 pm-10:15 pm

1 stop9h 02m

$316

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Sat 7/26

6:00 am-3:13 pm

1 stop9h 13m

San José Juan Santamaria Intl

Fri 8/8

7:30 am-11:11 pm

1 stop15h 41m

$364

DenverLiberia

DEN - LIR

DENLIR

Denver Intl

Thu 8/14

11:33 am-6:20 am

2 stops18h 47m

Liberia

Mon 8/18

10:00 am-10:37 am

2 stops24h 37m

$493

DenverLiberia

DEN - LIR

DENLIR

Denver Intl

Tue 7/1

11:54 pm-1:05 pm

1 stop13h 11m

Liberia

Tue 11/11

3:55 pm-8:45 am

1 stop17h 50m

$502

DenverLiberia

DEN - LIR

DENLIR

Denver Intl

Mon 9/1

11:52 pm-11:45 am

1 stop11h 53m

Liberia

Mon 9/15

2:02 pm-8:13 am

1 stop18h 11m

$505

DenverLiberia

DEN - LIR

DENLIR

Denver Intl

Wed 7/9

10:17 am-3:25 pm

Nonstop5h 08m

Liberia

Wed 7/23

11:49 am-5:17 pm

Nonstop5h 28m

$530

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 28 results
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Best time to book a flight from Aurora to Costa Rica

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

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

Currently, September is the cheapest month in which you can book a flight from Aurora to Costa Rica (average of $398). Flying from Aurora 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 9UR to CR?

Find hourly flight availability from Aurora 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 June 16, 2025.

When flying from Aurora to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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 June 16, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Aurora to Costa Rica have to say. 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

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Southwest
8.0
Very good
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Copa Airlines
7.5
Good
1,452 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,801 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

Find useful and relevant information for your journey from Aurora 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 Aurora to Costa Rica one-way?

    The cheapest airlines for a one-way flight from Aurora to Costa Rica are United Airlines ($127), Copa Airlines ($128), and American Airlines ($138).

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

    On average you can expect to pay $332 for a flight from Aurora to Costa Rica. The cheapest flight overall is $102 while the most popular route, (Denver Intl - Liberia) is currently priced at $458.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Aurora to Costa Rica (average of $398). Flying from Aurora 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 Aurora to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Liberia flights
Denver to San José flights
Denver to Panama City flights
Denver to Philip S.W.Goldson flights
Denver to Guatemala City flights
Denver to San Salvador flights
Denver to Coxen Hole flights
Denver to San Pedro Sula flights
Denver to Managua flights
Grand Junction to Liberia flights
Durango to San José flights
Montrose to San José flights
Colorado Springs to Guatemala City flights
Montrose to San Salvador flights
Vail to San José flights
Grand Junction to San José flights
Durango to Philip S.W.Goldson flights
Colorado Springs to San José flights
Aspen to San Salvador flights
Montrose to Philip S.W.Goldson flights
Aspen to San José flights
Montrose to Liberia flights
Gunnison to Liberia flights
Colorado Springs to Philip S.W.Goldson flights
Durango to Coxen Hole flights
Colorado Springs to Panama City flights
Vail to Liberia flights
Vail to San Salvador flights
Colorado Springs to Managua flights
Grand Junction to Guatemala City flights
Colorado Springs to Liberia flights
Grand Junction to Managua flights
Durango to Managua flights
Gunnison to San Salvador flights
Denver to Tegucigalpa flights
Denver to San Pedro Town flights
Montrose to Managua flights
Cortez to San José flights

Top 5 airlines flying from Aurora to Costa Rica

Discover the top 5 airlines that operate flights from Aurora 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$165Average$433FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$255Average$590FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$274Average$443FlexibilityNo cancel feeOn-time70%
SouthwestCheapest$281Average$638FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$304Average$691FlexibilityNo cancel feeOn-time69%

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