$184+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — DEN
Oct 1 — Oct 81
Round-trip
1 adult, Economy
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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
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Cheapest flights from Costa Rica to DenverExplore 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 September 1, 2026.
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 September 1, 2026.
This Trip.com deal was found by Cheapflights users on 8/29. 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.
Fri 12/43:10 pm -
1 stop20h 20m
Tue 12/81:30 pm -
1 stop23h 40m
Deal found 8/29![Air Canada logo]()
$356
This Air Canada deal was found by Cheapflights users on 8/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:10 pm -
1 stop20h 25m
Tue 10/271:30 pm -
1 stop23h 40m
Deal found 8/31![Air Canada logo]()
$388
This Volaris deal was found by Cheapflights users on 8/28. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:15 pm -
1 stop19h 13m
Thu 9/1012:58 pm -
1 stop11h 01m
Deal found 8/28![Multiple Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Wed 12/237:30 am -
Nonstop5h 45m
Sun 1/315:00 am -
1 stop14h 39m
Deal found 8/30![United Airlines logo]()
$401
This Air Canada deal was found by Cheapflights users on 8/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:00 pm -
2 stops23h 38m
Mon 11/211:25 am -
1 stop25h 55m
Deal found 8/30![Air Canada logo]()
$401
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Wed 12/237:30 am -
Nonstop5h 45m
Wed 12/306:00 am -
1 stop25h 32m
Deal found 8/30![United Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Wed 12/237:30 am -
Nonstop5h 45m
Tue 12/299:15 pm -
1 stop32h 10m
Deal found 8/28![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 8/27. 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 10/86:00 am -
1 stop16h 46m
Sat 10/2411:53 pm -
1 stop12h 07m
Deal found 8/27![American Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 8/28. 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 12/102:07 pm -
1 stop9h 51m
Fri 1/86:45 am -
1 stop12h 31m
Deal found 8/28![American Airlines logo]()
$423
This American Airlines deal was found by Cheapflights users on 8/28. 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 12/2312:33 am -
2 stops14h 19m
Sat 1/910:41 am -
1 stop8h 35m
Deal found 8/28![American Airlines logo]()
$428
This United Airlines deal was found by Cheapflights users on 8/28. 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 12/216:40 am -
1 stop16h 58m
Wed 12/305:00 am -
1 stop26h 32m
Deal found 8/28![United Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Tue 12/222:25 pm -
1 stop10h 05m
Tue 12/299:15 pm -
1 stop32h 10m
Deal found 8/29![United Airlines logo]()
$432
Best flights from Costa Rica to DenverDiscover carefully curated flight deals from Costa Rica to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
Discover carefully curated flight deals from Costa Rica to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Wed 2/248:45 am -
1 stop15h 42m
Wed 3/35:15 am -
1 stop26h 17m
Deal found 8/27![United Airlines logo]()
$406
This Copa Airlines deal was found by Cheapflights users on 8/27. 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.
Fri 11/63:59 am -
1 stop14h 03m
Sun 11/159:49 pm -
1 stop9h 30m
Deal found 8/27![Copa Airlines logo]()
$448
This Delta deal was found by Cheapflights users on 8/27. 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 10/221:00 pm -
1 stop10h 12m
Fri 10/305:00 pm -
1 stop18h 45m
Deal found 8/27![Delta logo]()
$479
This Southwest deal was found by Cheapflights users on 8/27. 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 11/12:10 pm -
1 stop7h 50m
Tue 11/108:45 pm -
2 stops14h 35m
Deal found 8/27![Southwest logo]()
$499
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Wed 12/237:30 am -
Nonstop5h 45m
Tue 12/299:15 pm -
1 stop32h 10m
Deal found 8/29![United Airlines logo]()
$419
This Copa Airlines deal was found by Cheapflights users on 8/31. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:45 am -
1 stop9h 26m
Sun 11/19:49 pm -
1 stop8h 13m
Deal found 8/31![Copa Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 8/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/211:25 pm -
1 stop11h 28m
Wed 12/303:46 pm -
Nonstop5h 14m
Deal found 8/31![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:25 pm -
1 stop8h 50m
Mon 11/167:25 pm -
1 stop16h 57m
Deal found 8/31![United Airlines logo]()
$468
This Southwest deal was found by Cheapflights users on 8/29. 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.
Fri 12/42:45 pm -
2 stops18h 10m
Tue 12/88:30 pm -
2 stops16h 20m
Deal found 8/29![Southwest logo]()
$600
This Delta deal was found by Cheapflights users on 8/31. 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.
Wed 1/203:25 pm -
1 stop9h 58m
Fri 1/2912:59 am -
1 stop9h 21m
Deal found 8/31![Delta logo]()
$613
This United Airlines deal was found by Cheapflights users on 8/27. 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 10/248:45 am -
1 stop11h 19m
Sun 11/18:30 pm -
1 stop13h 55m
Deal found 8/27![United Airlines logo]()
$495
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Sat 10/316:30 am -
Nonstop5h 45m
Sat 11/145:00 am -
1 stop7h 22m
Deal found 8/30![United Airlines logo]()
$498
This United Airlines deal was found by Cheapflights users on 8/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:50 am -
Nonstop5h 31m
Tue 10/278:30 pm -
1 stop15h 40m
Deal found 8/31![United Airlines logo]()
$584
This United Airlines deal was found by Cheapflights users on 8/27. 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 10/221:20 pm -
1 stop21h 57m
Fri 10/3010:00 am -
Nonstop5h 10m
Deal found 8/27![United Airlines logo]()
$605
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Wed 1/2012:50 pm -
Nonstop5h 31m
Sat 1/305:15 am -
1 stop13h 16m
Deal found 8/28![United Airlines logo]()
$611
This United Airlines deal was found by Cheapflights users on 8/29. 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 12/42:20 pm -
1 stop10h 07m
Sun 12/208:53 pm -
1 stop20h 44m
Deal found 8/29![United Airlines logo]()
$754
This United Airlines deal was found by Cheapflights users on 8/27. 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 10/311:49 am -
Nonstop5h 15m
Sun 10/118:34 pm -
1 stop15h 36m
Deal found 8/27![United Airlines logo]()
$754
Last-minute flights from Costa Rica to DenverDiscover last-minute flight deals from Costa Rica to Denver. Data last updated September 1, 2026 and is based on user searches.
Discover last-minute flight deals from Costa Rica to Denver. Data last updated September 1, 2026 and is based on user searches.
This Volaris deal was found by Cheapflights users on 8/28. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:15 pm -
1 stop19h 13m
Thu 9/1012:58 pm -
1 stop11h 01m
Deal found 8/28![Multiple Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Thu 9/31:20 pm -
1 stop22h 48m
Sat 9/53:35 pm -
1 stop20h 35m
Deal found 8/30![United Airlines logo]()
$955
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:25 pm -
2 stops23h 03m
Sat 9/57:00 am -
1 stop12h 52m
Deal found 8/30![Multiple Airlines logo]()
$985
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Thu 9/32:45 pm -
2 stops20h 58m
Sat 9/53:15 pm -
2 stops20h 14m
Deal found 8/30![American Airlines logo]()
$995
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/102:47 pm -
2 stops19h 08m
Wed 9/164:51 pm -
2 stops20h 27m
Deal found 8/27![American Airlines logo]()
$841
This Copa Airlines deal was found by Cheapflights users on 8/27. 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.
Fri 9/185:55 pm -
1 stop24h 16m
Sat 9/2610:43 pm -
1 stop8h 27m
Deal found 8/27![Copa Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 8/28. 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 9/181:20 pm -
1 stop8h 55m
Tue 9/225:00 am -
1 stop7h 10m
Deal found 8/28![United Airlines logo]()
$595
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Fri 9/182:18 pm -
2 stops20h 17m
Tue 9/226:01 pm -
2 stops19h 17m
Deal found 8/28![American Airlines logo]()
$689
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:30 am -
1 stop9h 41m
Sat 9/2610:43 pm -
1 stop8h 27m
Deal found 8/30![Copa Airlines logo]()
$489
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/208:45 am -
1 stop9h 26m
Sat 9/2610:43 pm -
1 stop8h 27m
Deal found 8/27![Copa Airlines logo]()
$452
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Sat 9/261:00 pm -
1 stop9h 34m
Mon 10/55:24 am -
1 stop8h 36m
Deal found 8/28![American Airlines logo]()
$495
This Copa Airlines deal was found by Cheapflights users on 8/28. 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.
Sat 9/265:55 pm -
1 stop24h 16m
Mon 9/2810:43 pm -
1 stop8h 27m
Deal found 8/28![Copa Airlines logo]()
$500
One-way flights from Costa Rica to DenverSearch for one-way flight options from Costa Rica to Denver. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
Search for one-way flight options from Costa Rica to Denver. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
This Trip.com deal was found by Cheapflights users on 8/29. 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.
Thu 10/292:10 pm -
1 stop26h 40m
Deal found 8/29![Air Canada logo]()
$184
This Priceline deal was found by Cheapflights users on 8/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:00 pm -
2 stops29h 03m
Deal found 8/28![Air Canada logo]()
$192
This Air Canada deal was found by Cheapflights users on 8/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:20 pm -
2 stops26h 30m
Deal found 8/28![Air Canada logo]()
$201
This Air Canada deal was found by Cheapflights users on 8/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/263:20 pm -
1 stop30h 07m
Deal found 8/28![Air Canada logo]()
$210
This Flightnetwork deal was found by Cheapflights users on 8/29. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/103:10 pm -
2 stops30h 17m
Deal found 8/29![Air Canada logo]()
$214
This Air Canada deal was found by Cheapflights users on 8/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:10 pm -
1 stop27h 54m
Deal found 8/28![Air Canada logo]()
$215
This Air Canada deal was found by Cheapflights users on 8/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:10 pm -
2 stops54h 17m
Deal found 8/30![Air Canada logo]()
$219
This Frontier deal was found by Cheapflights users on 8/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:45 am -
1 stop10h 15m
Deal found 8/28![Frontier logo]()
$223
This Southwest deal was found by Cheapflights users on 9/1. 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.
Mon 12/141:20 pm -
1 stop9h 35m
Deal found 9/1![Southwest logo]()
$238
This Air Canada deal was found by Cheapflights users on 8/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/203:10 pm -
1 stop26h 40m
Deal found 8/27![Air Canada logo]()
$241
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Wed 12/212:50 pm -
Nonstop5h 31m
Deal found 8/28![United Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 8/28. 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.
Thu 9/241:15 pm -
2 stops50h 46m
Deal found 8/28![Multiple Airlines logo]()
$247
Find 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 September 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $356 (Trip.com) |
One-way from | $184 (Trip.com) |
Popular in | June |
Cheapest in | February |
Average price | $514 |
Good round-trip deal | $480 or less |
Good one-way deal | $276 or less |
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 7,457,451 searches. Data last updated September 1, 2026.
Use the filters below to find and compare flights from Costa Rica to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoséDenver
SJO San José Juan Santamaria Intl - DEN Denver Intl
SJODEN
San José Juan Santamaria Intl
Wed 2/24
8:45 am-11:27 pm
1 stop15h 42m
Denver Intl
Wed 3/3
5:15 am-8:32 am
1 stop26h 17m
$406
San JoséDenver
SJO San José Juan Santamaria Intl - DEN Denver Intl
SJODEN
San José Juan Santamaria Intl
Wed 12/23
7:30 am-12:15 pm
Nonstop5h 45m
Denver Intl
Tue 12/29
9:15 pm-6:25 am
1 stop32h 10m
$419
San JoséDenver
SJO San José Juan Santamaria Intl - DEN Denver Intl
SJODEN
San José Juan Santamaria Intl
Fri 11/6
3:59 am-5:02 pm
1 stop14h 03m
Denver Intl
Sun 11/15
9:49 pm-8:19 am
1 stop9h 30m
$448
San JoséDenver
SJO San José Juan Santamaria Intl - DEN Denver Intl
SJODEN
San José Juan Santamaria Intl
Sat 10/24
8:45 am-6:11 pm
1 stop9h 26m
Denver Intl
Sun 11/1
9:49 pm-7:02 am
1 stop8h 13m
$456
San JoséDenver
SJO San José Juan Santamaria Intl - DEN Denver Intl
SJODEN
San José Juan Santamaria Intl
Mon 12/21
1:25 pm-11:53 pm
1 stop11h 28m
Denver Intl
Wed 12/30
3:46 pm-10:00 pm
Nonstop5h 14m
$459
San JoséDenver
SJO San José Juan Santamaria Intl - DEN Denver Intl
SJODEN
San José Juan Santamaria Intl
Thu 11/12
2:25 pm-10:15 pm
1 stop8h 50m
Denver Intl
Mon 11/16
7:25 pm-1:22 pm
1 stop16h 57m
$468
LiberiaDenver
LIR Liberia - DEN Denver Intl
LIRDEN
Liberia
Thu 10/22
1:00 pm-11:12 pm
1 stop10h 12m
Denver Intl
Fri 10/30
5:00 pm-11:45 am
1 stop18h 45m
$479
San JoséDenver
SJO San José Juan Santamaria Intl - DEN Denver Intl
SJODEN
San José Juan Santamaria Intl
Sat 10/24
8:45 am-8:04 pm
1 stop11h 19m
Denver Intl
Sun 11/1
8:30 pm-11:25 am
1 stop13h 55m
$495
Quickest round-trip
San JoséDenver
SJO San José Juan Santamaria Intl - DEN Denver Intl
SJODEN
San José Juan Santamaria Intl
Sat 10/31
6:30 am-12:15 pm
Nonstop5h 45m
Denver Intl
Sat 11/14
5:00 am-1:22 pm
1 stop7h 22m
$498
San JoséDenver
SJO San José Juan Santamaria Intl - DEN Denver Intl
SJODEN
San José Juan Santamaria Intl
Sun 11/1
2:10 pm-9:00 pm
1 stop7h 50m
Denver Intl
Tue 11/10
8:45 pm-12:20 pm
2 stops14h 35m
$499
Showing 1-10 of 38 resultsSorted by cheapest first
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.
LIR-DEN
SJO-DEN
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
CR0-DEN
LIR-DEN
SJO-DEN
What is the cheapest month to book a flight from Costa Rica to Denver?
Currently, February is the cheapest month in which you can book a flight from Costa Rica to Denver (average of $332). Flying from Costa Rica to Denver in June is currently the most expensive (average of $582). 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.
How often are flights from Costa Rica to Denver delayed?
About 15% of weekly flights between Costa Rica and Denver have experienced delays in the past year, with the average delay time being 135 minutes.
What is the most punctual flight time for Costa Rica to Denver flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Costa Rica to Denver flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
How far ahead should I book a flight from Costa Rica to Denver?
The price you pay for your flight from Costa Rica to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 September 1, 2026.
Peruse reviews from past customers who have flown with Southwest,Copa Airlines, andUnited 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.
Crew
8.6
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Westminster
Lakewood
Black Hawk
Centennial
Broomfield
Golden
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Greeley
Cripple Creek
Winter Park
Limon
Manitou Springs
Frisco
Englewood
Glendale
Evergreen
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Costa Rica to Denver
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 1, 2026.
Search flights from Costa Rica to Denver by cabin class
Find flights from Costa Rica to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Costa Rica and Denver flights
Browse other Costa Rica and Denver flight options. Last updated on September 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Costa Rica to Denver
Discover the top 4 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 7,457,451 searches. Data last updated September 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$223 | Average$367 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$263 | Average$397 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$269 | Average$571 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$290 | Average$605 | FlexibilityNo cancel fee | On-time63% |