$254 Cheap Delta flights Colorado Springs (COS) to San Antonio (SAT)

View $254 flight on Mon, Dec 15, 2025Opens in a new window

$254 Cheap Delta flights Colorado Springs (COS) to San Antonio (SAT)

Prices were available within the past 7 days and start at $254 for one-way flights and $447 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Dec 15 - Fri, Jan 2
COS
Colorado Springs
SAT
San Antonio
$447 Roundtrip, found 19 hours ago
$447
Roundtrip
found 19 hours ago
Select Delta flight, departing Mon, Dec 15 from Colorado Springs to San Antonio, returning Fri, Jan 2, priced at $447 found 19 hours ago
Delta
Mon, Dec 15 - Fri, Jan 2
COS
Colorado Springs
SAT
San Antonio
$938 Roundtrip, found 19 hours ago
$938
Roundtrip
found 19 hours ago
Select Delta flight, departing Mon, Dec 15 from Colorado Springs to San Antonio, returning Fri, Jan 2, priced at $938 found 19 hours ago

Find the cheapest month to fly from Colorado Springs (COS) to San Antonio (SAT)

August is typically the cheapest month to fly

From $158 - $466 per traveler.
Flights from Colorado Springs (COS) to San Antonio (SAT)
Origin airport
Colorado Springs
Destination airport
San Antonio Intl.
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Popular airline
United
Distance
1171 km
Average flight time
1 hour 55 mins