How can I find cheap flights from Decatur Airport to San Antonio International Airport?
Explore the cheapest one-way and round-trip flights from Decatur Airport to San Antonio International Airport over the next 90 days, with one-way fares from PHP 28,634 and round-trip from PHP 36,702. Based on Trip.com's latest 7-day flight data.
- Round-trip
- Cheapest
- Fastest
DEC 9:10 AM7h 39m1 stopSAT 4:49 PMDecatur - San Antonio | Mon, Nov 23 | United Airlines
SAT 1:15 PM4h 55m1 stopDEC 6:10 PMSan Antonio - Decatur | Fri, Nov 27 | United AirlinesPHP 36,702 PHP 56,17035% off35% offPHP 56,170 PHP 36,702
DEC 6:57 PM17h 23m1 stopSAT 12:20 PMDecatur - San Antonio | Fri, Dec 4 | United Airlines
SAT 5:10 PM25h1 stopDEC 6:10 PMSan Antonio - Decatur | Thu, Dec 10 | United AirlinesPHP 37,399 PHP 56,17033% off33% offPHP 56,170 PHP 37,399
DEC 9:10 AM7h 39m1 stopSAT 4:49 PMDecatur - San Antonio | Sun, Nov 15 | United Airlines
SAT 1:15 PM4h 55m1 stopDEC 6:10 PMSan Antonio - Decatur | Thu, Nov 19 | United AirlinesPHP 37,984 PHP 56,17032% off32% offPHP 56,170 PHP 37,984
DEC 6:57 PM17h 11m1 stopSAT 12:08 PMDecatur - San Antonio | Tue, Nov 24 | United Airlines
SAT 6:34 AM25h 35m1 stopDEC 8:09 AMSan Antonio - Decatur | Tue, Dec 1 | United AirlinesPHP 49,99111% offPHP 56,170 PHP 49,991
DEC 1:00 PM17h 25m1 stopSAT 2:00 PMDecatur - San Antonio | Fri, Nov 13 | Normal Airline
SAT 3:00 PM6hNonstopDEC 4:00 PMSan Antonio - Decatur | Sun, Nov 15 | Normal AirlineFind more flightsFind more flights
- Cheapest
DEC 7:02 PM17h 6m1 stopSAT 12:08 PMDecatur - San Antonio | Fri, Nov 13 | United AirlinesPHP 28,634 PHP 32,80813% off13% offPHP 32,808 PHP 28,634
DEC 9:10 AM7h 39m1 stopSAT 4:49 PMDecatur - San Antonio | Thu, Nov 12 | United AirlinesPHP 29,199 PHP 32,80811% off11% offPHP 32,808 PHP 29,199
DEC 1:00 PM17h 25m1 stopSAT 2:00 PMDecatur - San Antonio | Fri, Nov 13 | Normal AirlineFind more flightsFind more flights
DEC 9:10 AM7h 39m1 stopSAT 4:49 PMDecatur - San Antonio | Thu, Nov 12 | United AirlinesPHP 29,199 PHP 32,80811% off11% offPHP 32,808 PHP 29,199
DEC 7:02 PM17h 6m1 stopSAT 12:08 PMDecatur - San Antonio | Fri, Nov 13 | United AirlinesPHP 28,634 PHP 32,80813% off13% offPHP 32,808 PHP 28,634
DEC 1:00 PM17h 25m1 stopSAT 2:00 PMDecatur - San Antonio | Fri, Nov 13 | Normal AirlineFind more flightsFind more flights
Displayed flight fares from Decatur to San Antonio are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.
Which airline offers the cheapest flights from Decatur Airport to San Antonio International Airport?
The cheapest airline flying from Decatur Airport to San Antonio International Airport is United Airlines (from PHP 36,702) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Find more flights and airlines
What is the flight schedule from Decatur Airport to San Antonio International Airport?
Check the schedule for flights from Decatur to San Antonio and find the flight that best matches your travel plans.
-
UA5043
Decatur Airport
9:10 AM
DEC
10:31 AM
ORD
S - T W T - SSearch -
UA5789
O'Hare Intl. Airport
1:15 PM
ORD
4:44 PM
SAT
S M T W T - S -
UA5064
Decatur Airport
7:00 PM
DEC
8:21 PM
ORD
S M T W T F SSearch -
UA1972
O'Hare Intl. Airport
9:00 AM
ORD
12:08 PM
SAT
S M T W T F S
About Decatur Airport and San Antonio International Airport
Learn about Decatur Airport (DEC) and San Antonio International Airport (SAT) — including location, terminals, transportation, and travel tips.
| Flight distance | 1,443.91 km |
|---|---|
| Cheapest one-way ticket price | PHP 28,634 |
| Cheapest return ticket price | PHP 36,702 |
FAQs for Decatur Airport to San Antonio International Airport Flights
What is the transportation method from the main airport to downtown in San Antonio?
- The distance from San Antonio International Airport to downtown is about 12 km. It takes about 30 minutes by taxi.
What are the cheapest flights from Decatur Airport to San Antonio International Airport?
One-way flights from Decatur Airport to San Antonio International Airport currently start from PHP 28,634, and round-trip fares start from PHP 36,702. The current lowest fare is a United Airlines flight departing on Fri, Nov 13; prices may vary depending on availability.What is the average price of a flight from Decatur Airport to San Antonio International Airport?
Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Decatur Airport to San Antonio International Airport is PHP 28,917. Prices may vary depending on the departure date, airline, and availability.How do I book flights from Decatur Airport to San Antonio International Airport on Trip.com?
Enter Decatur Airport and San Antonio International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.
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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.