$164+ 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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — DEN
Mar 5 — Mar 121
1 adult, Economy
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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
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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 February 3, 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 February 3, 2026.
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/106:30 am
SJO
- DEN
1 stop30h 14m
United Airlines
Tue 2/245:20 am
DEN
- SJO
1 stop26h 12m
United Airlines
Deal found 2/2![United Airlines logo]()
$271
This United Airlines deal was found by Cheapflights users on 2/2. 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 5/236:40 am
SJO
- DEN
Nonstop5h 34m
United Airlines
Sat 5/3011:35 am
DEN
- SJO
1 stop17h 55m
United Airlines
Deal found 2/2![United Airlines logo]()
$276
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/106:00 am
SJO
- DEN
2 stops11h 21m
American Airlines
Tue 2/246:50 am
DEN
- SJO
1 stop12h 22m
American Airlines
Deal found 2/2![American Airlines logo]()
$278
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/22:20 pm
SJO
- DEN
1 stop8h 46m
United Airlines
Sun 2/84:15 pm
DEN
- SJO
1 stop19h 41m
United Airlines
Deal found 2/1![United Airlines logo]()
$280
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/175:30 am
SJO
- DEN
1 stop18h 14m
United Airlines
Mon 3/235:00 am
DEN
- SJO
1 stop7h 15m
United Airlines
Deal found 2/2![United Airlines logo]()
$282
This American Airlines deal was found by Cheapflights users on 2/2. 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 3/512:35 am
SJO
- DEN
1 stop8h 45m
American Airlines
Tue 3/107:05 am
DEN
- SJO
2 stops12h 28m
American Airlines
Deal found 2/2![American Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/76:38 am
SJO
- DEN
1 stop12h 35m
American Airlines
Sun 2/157:00 am
DEN
- SJO
1 stop13h 07m
American Airlines
Deal found 2/2![American Airlines logo]()
$287
This American Airlines deal was found by Cheapflights users on 2/3. 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 3/511:24 am
SJO
- DEN
1 stop9h 35m
American Airlines
Sun 3/811:31 pm
DEN
- SJO
1 stop20h 02m
American Airlines
Deal found 2/3![American Airlines logo]()
$288
This Copa Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 2/38:11 am
SJO
- DEN
1 stop10h 05m
Copa Airlines
Tue 2/109:38 pm
DEN
- SJO
1 stop10h 28m
Copa Airlines
Deal found 2/3![Copa Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/228:45 am
SJO
- DEN
1 stop11h 58m
United Airlines
Sat 4/257:45 am
DEN
- SJO
1 stop11h 52m
United Airlines
Deal found 2/2![United Airlines logo]()
$291
This Expedia deal was found by Cheapflights users on 2/2. 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.
Mon 3/3011:40 am
LIR
- DEN
2 stops34h 50m
JetBlue
Sun 4/511:25 pm
DEN
- LIR
1 stop14h 30m
JetBlue
Deal found 2/2![JetBlue logo]()
$396
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/2311:49 am
LIR
- DEN
Nonstop5h 33m
United Airlines
Mon 4/2710:08 am
DEN
- LIR
Nonstop5h 11m
United Airlines
Deal found 2/2![United Airlines logo]()
$471
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 February 3, 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 February 3, 2026.
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Sun 2/156:40 am
SJO
- DEN
1 stop26h 46m
United Airlines
Tue 2/247:45 am
DEN
- SJO
1 stop11h 54m
United Airlines
Deal found 2/3![United Airlines logo]()
$271
This Southwest deal was found by Cheapflights users on 2/2. 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 5/21:35 pm
SJO
- DEN
1 stop8h 45m
Southwest
Sat 5/91:55 pm
DEN
- SJO
Nonstop5h 05m
Southwest
Deal found 2/2![Southwest logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:08 pm
LIR
- DEN
1 stop15h 41m
Multiple Airlines
Mon 3/910:29 pm
DEN
- LIR
1 stop18h 29m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$487
This SmartFares deal was found by Cheapflights users on 2/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/301:20 pm
LIR
- DEN
1 stop33h 39m
JetBlue
Sun 4/511:25 pm
DEN
- LIR
1 stop14h 30m
JetBlue
Deal found 2/2![JetBlue logo]()
$491
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/23:29 pm
LIR
- DEN
2 stops18h 18m
American Airlines
Mon 3/96:40 pm
DEN
- LIR
2 stops16h 33m
American Airlines
Deal found 2/1![American Airlines logo]()
$511
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/132:05 pm
SJO
- DEN
1 stop30h 43m
United Airlines
Wed 2/187:45 am
DEN
- SJO
1 stop23h 47m
United Airlines
Deal found 2/2![United Airlines logo]()
$271
This United Airlines deal was found by Cheapflights users on 2/2. 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 5/236:40 am
SJO
- DEN
Nonstop5h 34m
United Airlines
Sat 5/3011:35 am
DEN
- SJO
1 stop17h 55m
United Airlines
Deal found 2/2![United Airlines logo]()
$276
This United Airlines deal was found by Cheapflights users on 2/2. 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 5/218:45 am
SJO
- DEN
1 stop16h 06m
United Airlines
Thu 5/287:35 pm
DEN
- SJO
1 stop14h 36m
United Airlines
Deal found 2/2![United Airlines logo]()
$282
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Sun 4/266:00 am
SJO
- DEN
1 stop26h 26m
United Airlines
Sun 5/38:23 pm
DEN
- SJO
1 stop15h 58m
United Airlines
Deal found 2/2![United Airlines logo]()
$282
This United Airlines deal was found by Cheapflights users on 2/2. 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 5/168:45 am
SJO
- DEN
1 stop14h 12m
United Airlines
Thu 5/283:35 pm
DEN
- SJO
1 stop18h 36m
United Airlines
Deal found 2/2![United Airlines logo]()
$282
This United Airlines deal was found by Cheapflights users on 2/2. 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 5/2211:13 am
SJO
- DEN
1 stop12h 44m
United Airlines
Sat 5/303:44 pm
DEN
- SJO
1 stop13h 46m
United Airlines
Deal found 2/2![United Airlines logo]()
$282
This SmartFares deal was found by Cheapflights users on 2/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/301:20 pm
LIR
- DEN
1 stop33h 39m
JetBlue
Sat 4/411:25 pm
DEN
- LIR
1 stop14h 50m
JetBlue
Deal found 2/2![JetBlue logo]()
$491
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/145:40 am
SJO
- DEN
1 stop12h 42m
United Airlines
Thu 3/195:00 am
DEN
- SJO
1 stop16h 32m
United Airlines
Deal found 2/1![United Airlines logo]()
$291
This Expedia deal was found by Cheapflights users on 2/2. 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.
Wed 4/17:40 am
LIR
- DEN
2 stops16h 16m
Multiple Airlines
Mon 4/611:59 pm
DEN
- LIR
2 stops11h 56m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$551
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/112:30 pm
LIR
- DEN
1 stop11h 29m
American Airlines
Sun 4/55:00 am
DEN
- LIR
1 stop8h 29m
American Airlines
Deal found 2/1![American Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/1912:35 pm
SJO
- DEN
1 stop12h 00m
United Airlines
Wed 2/257:24 pm
DEN
- SJO
1 stop16h 32m
United Airlines
Deal found 2/2![United Airlines logo]()
$302
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2412:30 am
SJO
- DEN
1 stop8h 25m
United Airlines
Sun 8/25:30 am
DEN
- SJO
1 stop25h 45m
United Airlines
Deal found 2/1![United Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/2311:49 am
LIR
- DEN
Nonstop5h 33m
United Airlines
Mon 4/2710:08 am
DEN
- LIR
Nonstop5h 11m
United Airlines
Deal found 2/2![United Airlines logo]()
$471
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/22:20 pm
LIR
- DEN
1 stop10h 15m
United Airlines
Mon 3/99:57 am
DEN
- LIR
Nonstop5h 11m
United Airlines
Deal found 2/1![United Airlines logo]()
$503
Last-minute flights from Costa Rica to DenverDiscover last-minute flight deals from Costa Rica to Denver. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Costa Rica to Denver. Data last updated February 3, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/22:20 pm
SJO
- DEN
1 stop8h 46m
United Airlines
Sun 2/84:15 pm
DEN
- SJO
1 stop19h 41m
United Airlines
Deal found 2/1![United Airlines logo]()
$280
This Copa Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 2/38:11 am
SJO
- DEN
1 stop10h 05m
Copa Airlines
Tue 2/109:38 pm
DEN
- SJO
1 stop10h 28m
Copa Airlines
Deal found 2/3![Copa Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/72:54 pm
SJO
- DEN
1 stop8h 40m
American Airlines
Sun 2/158:00 am
DEN
- SJO
1 stop12h 07m
American Airlines
Deal found 2/1![American Airlines logo]()
$287
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/92:05 pm
SJO
- DEN
1 stop26h 47m
United Airlines
Mon 2/165:20 am
DEN
- SJO
1 stop26h 12m
United Airlines
Deal found 2/3![United Airlines logo]()
$293
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/106:30 am
SJO
- DEN
1 stop30h 14m
United Airlines
Tue 2/245:20 am
DEN
- SJO
1 stop26h 12m
United Airlines
Deal found 2/2![United Airlines logo]()
$271
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/106:00 am
SJO
- DEN
2 stops11h 21m
American Airlines
Tue 2/246:50 am
DEN
- SJO
1 stop12h 22m
American Airlines
Deal found 2/2![American Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:08 pm
LIR
- DEN
1 stop15h 41m
Multiple Airlines
Mon 3/910:29 pm
DEN
- LIR
1 stop18h 29m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$487
This American Airlines deal was found by Cheapflights users on 2/2. 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 3/512:35 am
SJO
- DEN
1 stop8h 45m
American Airlines
Tue 3/107:05 am
DEN
- SJO
2 stops12h 28m
American Airlines
Deal found 2/2![American Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 2/3. 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 3/511:24 am
SJO
- DEN
1 stop9h 35m
American Airlines
Sun 3/811:31 pm
DEN
- SJO
1 stop20h 02m
American Airlines
Deal found 2/3![American Airlines logo]()
$288
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/145:40 am
SJO
- DEN
1 stop12h 42m
United Airlines
Thu 3/195:00 am
DEN
- SJO
1 stop16h 32m
United Airlines
Deal found 2/1![United Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/175:30 am
SJO
- DEN
1 stop18h 14m
United Airlines
Mon 3/235:00 am
DEN
- SJO
1 stop7h 15m
United Airlines
Deal found 2/2![United Airlines logo]()
$282
This Expedia deal was found by Cheapflights users on 2/2. 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.
Mon 3/3011:40 am
LIR
- DEN
2 stops34h 50m
JetBlue
Sat 4/411:25 pm
DEN
- LIR
1 stop14h 50m
JetBlue
Deal found 2/2![JetBlue logo]()
$396
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 February 3, 2026.
Search for one-way flight options from Costa Rica to Denver. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/146:40 am
SJO
- DEN
1 stop13h 57m
United Airlines
Deal found 2/3![United Airlines logo]()
$164
This United Airlines deal was found by Cheapflights users on 2/3. 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 5/236:40 am
SJO
- DEN
Nonstop5h 34m
United Airlines
Deal found 2/3![United Airlines logo]()
$165
This American Airlines deal was found by Cheapflights users on 2/3. 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 2/106:00 am
SJO
- DEN
2 stops16h 16m
American Airlines
Deal found 2/3![American Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 2/201:31 pm
SJO
- DEN
2 stops18h 31m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$170
This United Airlines deal was found by Cheapflights users on 2/3. 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 3/175:30 am
SJO
- DEN
1 stop26h 50m
United Airlines
Deal found 2/3![United Airlines logo]()
$171
This Priceline deal was found by Cheapflights users on 2/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/282:30 pm
SJO
- DEN
1 stop19h 46m
Frontier
Deal found 2/1![Frontier logo]()
$174
This Southwest deal was found by Cheapflights users on 2/3. 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.
Wed 4/81:10 pm
SJO
- DEN
1 stop9h 25m
Southwest
Deal found 2/3![Southwest logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Tue 3/2411:38 am
SJO
- DEN
2 stops20h 48m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/912:31 pm
SJO
- DEN
2 stops34h 33m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$178
This Southwest deal was found by Cheapflights users on 2/3. 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 5/212:25 pm
SJO
- DEN
Nonstop5h 55m
Southwest
Deal found 2/3![Southwest logo]()
$179
This American Airlines deal was found by Cheapflights users on 2/3. 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 5/56:30 am
SJO
- DEN
2 stops17h 29m
American Airlines
Deal found 2/3![American Airlines logo]()
$180
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:05 pm
LIR
- DEN
1 stop9h 43m
Delta
Deal found 2/1![Delta logo]()
$197
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 February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $271 (United Airlines) |
One-way from | $164 (United Airlines) |
Popular in | April |
Cheapest in | August |
Average price | $403 |
Good round-trip deal | $370 or less |
Good one-way deal | $301 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 2,558,603 searches. Data last updated February 3, 2026.
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
Sun 2/15
6:40 am-8:26 am
1 stop26h 46m
Denver Intl
Tue 2/24
7:45 am-8:39 pm
1 stop11h 54m
$271
San JoséDenver
SJO - DEN
SJODEN
San José Juan Santamaria Intl
Fri 2/13
2:05 pm-7:48 pm
1 stop30h 43m
Denver Intl
Wed 2/18
7:45 am-8:32 am
1 stop23h 47m
$271
San JoséDenver
SJO - DEN
SJODEN
San José Juan Santamaria Intl
Sat 5/23
6:40 am-12:14 pm
Nonstop5h 34m
Denver Intl
Sat 5/30
11:35 am-5:30 am
1 stop17h 55m
$276
San JoséDenver
SJO - DEN
SJODEN
San José Juan Santamaria Intl
Thu 5/21
8:45 am-12:51 am
1 stop16h 06m
Denver Intl
Thu 5/28
7:35 pm-10:11 am
1 stop14h 36m
$282
San JoséDenver
SJO - DEN
SJODEN
San José Juan Santamaria Intl
Sun 4/26
6:00 am-8:26 am
1 stop26h 26m
Denver Intl
Sun 5/3
8:23 pm-12:21 pm
1 stop15h 58m
$282
San JoséDenver
SJO - DEN
SJODEN
San José Juan Santamaria Intl
Sat 5/16
8:45 am-10:57 pm
1 stop14h 12m
Denver Intl
Thu 5/28
3:35 pm-10:11 am
1 stop18h 36m
$282
San JoséDenver
SJO - DEN
SJODEN
San José Juan Santamaria Intl
Fri 5/22
11:13 am-11:57 pm
1 stop12h 44m
Denver Intl
Sat 5/30
3:44 pm-5:30 am
1 stop13h 46m
$282
San JoséDenver
SJO - DEN
SJODEN
San José Juan Santamaria Intl
Sat 3/14
5:40 am-6:22 pm
1 stop12h 42m
Denver Intl
Thu 3/19
5:00 am-9:32 pm
1 stop16h 32m
$291
San JoséDenver
SJO - DEN
SJODEN
San José Juan Santamaria Intl
Sat 5/2
1:35 pm-10:20 pm
1 stop8h 45m
Denver Intl
Sat 5/9
1:55 pm-7:00 pm
Nonstop5h 05m
$300
San JoséDenver
SJO - DEN
SJODEN
San José Juan Santamaria Intl
Thu 2/19
12:35 pm-11:35 pm
1 stop12h 00m
Denver Intl
Wed 2/25
7:24 pm-12:56 pm
1 stop16h 32m
$302
Showing 1-10 of 36 results
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.
SJO-DEN
LIR-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
SJO-DEN
LIR-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 $212). Flying from Costa Rica to Denver in June is currently the most expensive (average of $279). 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 February 3, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Costa Rica to Denver as you normally would.
How often are flights from Costa Rica to Denver delayed?
About 12% of weekly flights between Costa Rica and Denver have experienced delays in the past year, with the average delay time being 123 minutes.
What is the most punctual flight time for Costa Rica to Denver flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Thursday 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 11% of flights being delayed.
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 February 3, 2026.
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.
Food
7.0
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
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
Black Hawk
Lakewood
Broomfield
Westminster
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Cripple Creek
Winter Park
Central City
Glendale
Manitou Springs
Frisco
Fort Morgan
Brighton
Evergreen
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.
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Alternative routes for Costa Rica to Denver
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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 February 3, 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 February 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$135 | Average$364 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$220 | Average$377 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$227 | Average$498 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$232 | Average$441 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$240 | Average$362 | FlexibilityNo cancel fee | On-time71% |