Flights from Chicago to San Antonio
CHI
Chicago
46h 0m avg
SAT
San Antonio
Flights from
$192
Compare 1 options across 1 airline
Updated 3 months ago
$192
Cheapest Flight
$192
Average Price
0
Direct Flights
1
Airlines
Compare All CHI to SAT Flights
Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.
1 of 1 flight
| Airline | Schedule | Stops | Duration | Price | |
|---|---|---|---|---|---|
F9
F9 · 1483
|
21:37
CHI
19:37
SAT
|
0 stop(s) | 46h 0m | $192 Best | Book → |
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Airport Information
Key details about departure and arrival airports for this route
SAT
San Antonio International Airport
City: San Antonio
Country: US
Type: Large Airport
Elevation: 809 ft
SAT Airport Guide →
Country: US
Type: Large Airport
Elevation: 809 ft
Tips for Chicago to San Antonio Flights
Save money and travel smarter with these route-specific tips
When to Book
Book CHI–SAT flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.
Price Trends
The average fare is $192, but prices as low as $192 are available.
Direct vs Connecting
No direct flights currently listed. Consider flexible dates or nearby airports for better connections.
Flexible Dates
Flying midweek (Tuesday–Thursday) on CHI–SAT is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.
Top Hotels in San Antonio
Book accommodation at your destination — top-rated stays near SAT airport
Frequently Asked Questions
Everything you need to know about flying CHI to SAT
What is the cheapest flight from Chicago to San Antonio?
The cheapest flight from Chicago (CHI) to San Antonio (SAT) currently starts at $192 with F9. Prices are updated regularly and may vary by date and availability.
How many airlines fly from CHI to SAT?
We found 1 airline(s) operating on the CHI–SAT route, including F9.
Are there direct flights from Chicago to San Antonio?
No direct flights are currently listed on this route. All available options involve at least one stop. Consider flexible dates or nearby airports for better connection options.
What is the average flight price on this route?
The average flight price from Chicago to San Antonio is approximately $192. Prices range from $192 to $192 depending on airline, time, and class.
How long is the flight from CHI to SAT?
The average flight duration from Chicago to San Antonio is approximately 46 hours 0 minutes. Direct flights are typically shorter than connecting options.
What is the baggage allowance on CHI–SAT flights?
Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.
From
$192
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