$147 Cheap Delta flights Denver (DEN) to San José (SJO)

View $147 flight on Mon, Mar 2, 2026Opens in a new window

$147 Cheap Delta flights Denver (DEN) to San José (SJO)

Prices were available within the past 7 days and start at $147 for one-way flights and $326 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Mar 10 - Sat, Mar 14
DEN
Denver
SJO
San José
$326 Roundtrip, found 6 hours ago
$326
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Mar 10 from Denver to San José, returning Sat, Mar 14, priced at $326 found 6 hours ago
Delta
Mon, Feb 9 - Tue, Feb 17
DEN
Denver
SJO
San José
$362 Roundtrip, found 6 days ago
$362
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Feb 9 from Denver to San José, returning Tue, Feb 17, priced at $362 found 6 days ago

Find the cheapest month to fly from Denver (DEN) to San José (SJO)

September is typically the cheapest month to fly

From $235 - $453 per traveler.

Alternative airports near San José

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Juan Santamaria Intl. SJO. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $681
SJO
Juan Santamaria Intl.
Cheapest
Average driving time to city center20 min
Flights from $681
Flights from Denver (DEN) to San José (SJO)
Origin airport
Denver Intl.
Destination airport
Juan Santamaría Intl.
Distance
3864 km
Average flight time
6 hours 16 mins