Flights to East San Antonio from Chicago - ￥15,820

View ￥15,820 flight on Wed, Aug 6, 2025Opens in a new window

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Cheap Flights from Chicago to East San Antonio (CHI-SAT)

Prices were available within the past 7 days and start at ￥15,820 for one-way flights and ￥34,750 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Aug 13 - Thu, Aug 14
ORD
Chicago
SAT
San Antonio
￥34,750 Roundtrip, found 3 days ago
￥34,750
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Aug 13 from Chicago to San Antonio, returning Thu, Aug 14, priced at ￥34,750 found 3 days ago
American Airlines
Wed, Aug 13 - Thu, Aug 14
ORD
Chicago
SAT
San Antonio
￥35,330 Roundtrip, found 3 days ago
￥35,330
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Aug 13 from Chicago to San Antonio, returning Thu, Aug 14, priced at ￥35,330 found 3 days ago
Delta
Wed, Aug 13 - Thu, Aug 14
ORD
Chicago
SAT
San Antonio
￥37,630 Roundtrip, found 3 days ago
￥37,630
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 13 from Chicago to San Antonio, returning Thu, Aug 14, priced at ￥37,630 found 3 days ago
American Airlines
Wed, Aug 13 - Thu, Aug 14
ORD
Chicago
SAT
San Antonio
￥40,560 Roundtrip, found 3 days ago
￥40,560
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Aug 13 from Chicago to San Antonio, returning Thu, Aug 14, priced at ￥40,560 found 3 days ago
American Airlines
Wed, Aug 13 - Thu, Aug 14
ORD
Chicago
SAT
San Antonio
￥40,710 Roundtrip, found 3 days ago
￥40,710
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Aug 13 from Chicago to San Antonio, returning Thu, Aug 14, priced at ￥40,710 found 3 days ago
United
Wed, Aug 13 - Thu, Aug 14
ORD
Chicago
SAT
San Antonio
￥48,020 Roundtrip, found 3 days ago
￥48,020
Roundtrip
found 3 days ago
Select United flight, departing Wed, Aug 13 from Chicago to San Antonio, returning Thu, Aug 14, priced at ￥48,020 found 3 days ago

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

September is typically the cheapest month to fly

From ￥15,926 - ￥63,573 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.