Cheap flights from ONT to SAT (Ontario Intl. Airport to San Antonio Intl.)

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Cheap Flights from ONT to SAT starting at $113 One Way, $255 Round Trip

Prices starting at $255 for return flights and $113 for one-way flights to San Antonio Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 11 - Fri, Aug 14
ONT
Ontario
SAT
San Antonio
$255 Roundtrip, found 6 days ago
$255
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, Aug 11 from Ontario to San Antonio, returning Fri, Aug 14, priced at $255 found 6 days ago
Sat, Oct 3 - Thu, Oct 8
ONT
Ontario
SAT
San Antonio
$256 Roundtrip, found 7 hours ago
$256
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Sat, Oct 3 from Ontario to San Antonio, returning Thu, Oct 8, priced at $256 found 7 hours ago
Thu, Jul 30 - Tue, Aug 4
ONT
Ontario
SAT
San Antonio
$266 Roundtrip, found 5 days ago
$266
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thu, Jul 30 from Ontario to San Antonio, returning Tue, Aug 4, priced at $266 found 5 days ago
Mon, Aug 3 - Thu, Aug 6
ONT
Ontario
SAT
San Antonio
$268 Roundtrip, found 6 days ago
$268
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, Aug 3 from Ontario to San Antonio, returning Thu, Aug 6, priced at $268 found 6 days ago
Sat, Dec 5 - Thu, Dec 10
ONT
Ontario
SAT
San Antonio
$342 Roundtrip, found 6 days ago
$342
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Sat, Dec 5 from Ontario to San Antonio, returning Thu, Dec 10, priced at $342 found 6 days ago

Hotel Ideas near San Antonio Intl.

Airport Hotels near San Antonio Intl.

Heritage Inn & Suites San Antonio Airport, Trademark Wyndham

Heritage Inn & Suites San Antonio Airport, Trademark Wyndham

2.5 out of 5
143 NE Loop 410 San Antonio TX
$79 nightly
The price is $93 total per night from Jul 26 to Jul 27
$93 total
Jul 26 - Jul 27
Total with taxes and fees
Book a stay at this business-friendly hotel in San Antonio. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
Heritage Inn & Suites San Antonio Airport, Trademark Wyndham
Wyndham Garden San Antonio Airport

Wyndham Garden San Antonio Airport

3 out of 5
8818 Jones Maltsberger Rd San Antonio TX
$84 nightly
The price is $99 total per night from Jul 26 to Jul 27
$99 total
Jul 26 - Jul 27
Total with taxes and fees
Book a stay at this business-friendly hotel in San Antonio. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.6/10 Excellent! (1,720 reviews)
"Great location and service."

Reviewed on Jul 20, 2026

Wyndham Garden San Antonio Airport
La Quinta Inn & Suites by Wyndham San Antonio Airport

La Quinta Inn & Suites by Wyndham San Antonio Airport

3 out of 5
850 Halm Blvd San Antonio TX
$79 nightly
The price is $94 total per night from Jul 26 to Jul 27
$94 total
Jul 26 - Jul 27
Total with taxes and fees
Book a stay at this business-friendly hotel in San Antonio. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
7.8/10 Good! (2,724 reviews)
"Excelente"

Reviewed on Jul 19, 2026

La Quinta Inn & Suites by Wyndham San Antonio Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In San Antonio

Drury Plaza Hotel San Antonio Riverwalk

Drury Plaza Hotel San Antonio Riverwalk

4 out of 5
105 S Saint Marys Street San Antonio TX
$128 nightly
The price is $151 total per night from Jul 26 to Jul 27
$151 total
Jul 26 - Jul 27
Total with taxes and fees
Book a stay at this business-friendly hotel in San Antonio. Enjoy free breakfast, free WiFi, and 2 hot tubs. Our guests praise the breakfast and the pool in ...
9.4/10 Exceptional! (4,937 reviews)
"Excellent location, very clean, staff was friendly and the food was very good. Will definitely stay again if in the area."

Reviewed on Jul 20, 2026

Drury Plaza Hotel San Antonio Riverwalk
La Quinta Inn & Suites by Wyndham San Antonio Riverwalk

La Quinta Inn & Suites by Wyndham San Antonio Riverwalk

3 out of 5
303 Blum Street San Antonio TX
$90 nightly
The price is $106 total per night from Jul 22 to Jul 23
$106 total
Jul 22 - Jul 23
Total with taxes and fees
Book a stay at this business-friendly hotel in San Antonio. Enjoy free breakfast, a fitness center, and parking (surcharge). Our guests praise the breakfast ...
La Quinta Inn & Suites by Wyndham San Antonio Riverwalk
Hotel Valencia Riverwalk

Hotel Valencia Riverwalk

4.5 out of 5
150 E Houston St San Antonio TX
$144 nightly
The price is $169 total per night from Aug 7 to Aug 8
$169 total
Aug 7 - Aug 8
Total with taxes and fees
Book a stay at this luxury hotel in San Antonio. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the clean ...
9.4/10 Exceptional! (2,919 reviews)
"We booked a room using Expedia and the hotel had no rooms!!! It took an hour chatting with someone to get it refunded!!"

Reviewed on Jul 20, 2026

Hotel Valencia Riverwalk
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

San Antonio Hotels With Airport Transportation

Hampton Inn & Suites San Antonio-Airport

Hampton Inn & Suites San Antonio-Airport

2.5 out of 5
8902 Jones Maltsberger Rd San Antonio TX
$91 nightly
The price is $108 total per night from Aug 2 to Aug 3
$108 total
Aug 2 - Aug 3
Total with taxes and fees
Book a stay at this business-friendly hotel in San Antonio. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and ...
8.4/10 Very Good! (2,014 reviews)
"Almuerzo excelente"

Reviewed on Jul 20, 2026

Hampton Inn & Suites San Antonio-Airport
Hilton Garden Inn San Antonio Airport South

Hilton Garden Inn San Antonio Airport South

3 out of 5
8505 Broadway Street San Antonio TX
$96 nightly
The price is $113 total per night from Jul 27 to Jul 28
$113 total
Jul 27 - Jul 28
Total with taxes and fees
Book a stay at this business-friendly hotel in San Antonio. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
Hilton Garden Inn San Antonio Airport South
Heritage Inn & Suites San Antonio Airport, Trademark Wyndham

Heritage Inn & Suites San Antonio Airport, Trademark Wyndham

2.5 out of 5
143 NE Loop 410 San Antonio TX
$79 nightly
The price is $93 total per night from Jul 26 to Jul 27
$93 total
Jul 26 - Jul 27
Total with taxes and fees
Book a stay at this business-friendly hotel in San Antonio. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
Heritage Inn & Suites San Antonio Airport, Trademark Wyndham
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced San Antonio Hotels

Days Inn by Wyndham San Antonio Alamo/Riverwalk

Days Inn by Wyndham San Antonio Alamo/Riverwalk

2 out of 5
400 Bowie Street San Antonio TX
$59 nightly
The price is $68 total per night from Aug 2 to Aug 3
$68 total
Aug 2 - Aug 3
Total with taxes and fees
Book a stay at this business-friendly hotel in San Antonio. Enjoy free breakfast, free WiFi, and parking (surcharge). Our guests praise the helpful staff and ...
7.2/10 Good! (1,613 reviews)
"Convenient to all downtown locations. No need for a car once you get there. It’s all walking distance within a couple of blocks to the river walk"

Reviewed on Jul 20, 2026

Days Inn by Wyndham San Antonio Alamo/Riverwalk
Red Roof Inn PLUS+ San Antonio Downtown - Riverwalk

Red Roof Inn PLUS+ San Antonio Downtown - Riverwalk

2.5 out of 5
1011 E Houston St San Antonio TX
$58 nightly
The price is $69 total per night from Aug 2 to Aug 3
$69 total
Aug 2 - Aug 3
Total with taxes and fees
Stay at this hotel in San Antonio. Enjoy free WiFi, an outdoor pool, and parking (surcharge). Our guests praise the helpful staff and the clean rooms in our ...
Red Roof Inn PLUS+ San Antonio Downtown - Riverwalk
Super 8 by Wyndham Universal City

Super 8 by Wyndham Universal City

2 out of 5
200 Palisades Dr Universal City TX
$43 nightly
The price is $49 total per night from Aug 9 to Aug 10
$49 total
Aug 9 - Aug 10
Total with taxes and fees
Book a stay at this business-friendly hotel in Universal City. Enjoy free WiFi, free parking, and an outdoor pool. Popular attractions Regal Live Oak and Olympia ...
Super 8 by Wyndham Universal City
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in San Antonio

Hyatt Regency Hill Country Resort and Villas

Hyatt Regency Hill Country Resort and Villas

4 out of 5
9800 Hyatt Resort Dr San Antonio TX
$393 nightly
The price is $465 total per night from Jul 26 to Jul 27
$465 total
Jul 26 - Jul 27
Total with taxes and fees
Book a stay at this golf hotel in San Antonio. Enjoy free WiFi, 3 outdoor pools, and 5 restaurants. Our guests praise the helpful staff and the clean rooms in ...
Hyatt Regency Hill Country Resort and Villas
Hotel Contessa

Hotel Contessa

4 out of 5
306 W Market Street San Antonio TX
$143 nightly
The price is $169 total per night from Aug 2 to Aug 3
$169 total
Aug 2 - Aug 3
Total with taxes and fees
Book a stay at this spa hotel in San Antonio. Enjoy free WiFi, an outdoor pool, and a full-service spa. Our guests praise the breakfast and the pool in our reviews. ...
9/10 Wonderful! (3,707 reviews)
"Great staff, amazing views and clean rooms"

Reviewed on Jul 20, 2026

Hotel Contessa
Drury Plaza Hotel San Antonio Riverwalk

Drury Plaza Hotel San Antonio Riverwalk

4 out of 5
105 S Saint Marys Street San Antonio TX
$128 nightly
The price is $151 total per night from Jul 26 to Jul 27
$151 total
Jul 26 - Jul 27
Total with taxes and fees
Book a stay at this business-friendly hotel in San Antonio. Enjoy free breakfast, free WiFi, and 2 hot tubs. Our guests praise the breakfast and the pool in ...
9.4/10 Exceptional! (4,937 reviews)
"Excellent location, very clean, staff was friendly and the food was very good. Will definitely stay again if in the area."

Reviewed on Jul 20, 2026

Drury Plaza Hotel San Antonio Riverwalk
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

ONT to SAT Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
ONT Address & GPS
Address:
2900 E. Airport Drive
Ontario CA, 91761
United States
IATA Code:
ONT
Longitude:
-117.601193
Latitude:
34.056001
Time Zone:
America/Los_Angeles
SAT Address & GPS
Address:
9800 Airport Boulevard
San Antonio TX, 78216
United States
IATA Code:
SAT
Longitude:
-98.472643
Latitude:
29.524937
Time Zone:
America/Chicago

Frequently asked questions

Are there non-stop flights from Ontario Airport to SAT?
You'll have to switch planes if you're planning to get from Ontario Airport to San Antonio Airport. Several airlines operate on this route with just one stopover, including Southwest Airlines, American Airlines and United Airlines.
What is the shortest flight from Los Angeles - Ontario Intl. Airport (ONT) to San Antonio Airport?
Indulge in a miniature bottle of vino and sink into your seat with a riveting novel or movie. With the trip from Ontario Airport to SAT taking 4 hours and 42 minutes, you'll have enough time to sit back and enjoy the experience.
How many hours flight from ONT to SAT?
Typically, it takes 4 hours and 46 minutes to fly from Los Angeles - Ontario Intl. Airport (ONT) to SAT. You'll be airborne for quite some time, so take your own entertainment, like a gripping novel or some movies.
What airlines have the most flights from Los Angeles - Ontario Intl. Airport (ONT) to San Antonio Airport?
There are no airlines that operate direct flights between ONT and San Antonio Intl. Airport (SAT). Plan ahead and secure a multi or single-stop plane ticket.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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