$163 Cheap Delta flights Chicago (ORD) to San Antonio (SAT)

View $163 flight on Tue, Oct 20, 2026Opens in a new window

$163 Cheap Delta flights Chicago (ORD) to San Antonio (SAT)

Prices were available within the past 7 days and start at $163 for one-way flights and $302 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Oct 20 - Mon, Nov 9
ORD
Chicago
SAT
San Antonio
$302 Roundtrip, found 5 days ago
$302
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Oct 20 from Chicago to San Antonio, returning Mon, Nov 9, priced at $302 found 5 days ago
Delta
Tue, Oct 20 - Tue, Oct 27
ORD
Chicago
SAT
San Antonio
$325 Roundtrip, found 4 days ago
$325
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Oct 20 from Chicago to San Antonio, returning Tue, Oct 27, priced at $325 found 4 days ago

Alternative airports near San Antonio

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

Select flight to San Antonio Intl. SAT. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $431
SAT
San Antonio Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $431

Find the cheapest month to fly from Chicago (ORD) to San Antonio (SAT)

July is typically the cheapest month to fly

From $200 - $270 per traveler.

Travel information

Origin airport
O'Hare Intl.
Destination airport
San Antonio Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Popular airline
Delta
Distance
1668 km
Average flight time
3 hours 43 mins

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