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 $123 One Way, $246 Round Trip

Prices starting at $246 for return flights and $123 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.

Thu, Oct 15 - Mon, Oct 26
ONT
Ontario
SAT
San Antonio
$246 Roundtrip, found 2 days ago
$246
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Oct 15 from Ontario to San Antonio, returning Mon, Oct 26, priced at $246 found 2 days ago
Thu, Oct 1 - Sat, Oct 3
ONT
Ontario
SAT
San Antonio
$250 Roundtrip, found 2 days ago
$250
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Oct 1 from Ontario to San Antonio, returning Sat, Oct 3, priced at $250 found 2 days ago
Wed, Sep 16 - Mon, Sep 21
ONT
Ontario
SAT
San Antonio
$262 Roundtrip, found 8 hours ago
$262
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Wed, Sep 16 from Ontario to San Antonio, returning Mon, Sep 21, priced at $262 found 8 hours ago
Fri, Oct 23 - Mon, Oct 26
ONT
Ontario
SAT
San Antonio
$264 Roundtrip, found 3 days ago
$264
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Oct 23 from Ontario to San Antonio, returning Mon, Oct 26, priced at $264 found 3 days ago
Sat, Oct 3 - Thu, Oct 8
ONT
Ontario
SAT
San Antonio
$271 Roundtrip, found 5 days ago
$271
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Oct 3 from Ontario to San Antonio, returning Thu, Oct 8, priced at $271 found 5 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
$80 nightly
The price is $95 total per night from Aug 11 to Aug 12
$95 total
Aug 11 - Aug 12
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
Drury Plaza Hotel San Antonio Airport

Drury Plaza Hotel San Antonio Airport

3 out of 5
95 NE Loop 410 San Antonio TX
$92 nightly
The price is $109 total per night from Sep 7 to Sep 8
$109 total
Sep 7 - Sep 8
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 ...
9.4/10 Exceptional! (2,230 reviews)
"Theeeee best hotel for airport coming and going. Camille makes one feel right at home and at ease .. highly skilled in people interactions. Drury Supervisor ( I didn’t get his name) was also very relatable and was willingly to get into serving patrons at bar to alleviate the long wait. The shuttle ..."

Reviewed on Aug 9, 2026

Drury Plaza Hotel San Antonio Airport
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 $100 total per night from Sep 7 to Sep 8
$100 total
Sep 7 - Sep 8
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! (1,799 reviews)
"Super comfortable stay. My go to anytime I’m in San Antonio and need a place to stay"

Reviewed on Aug 10, 2026

Wyndham Garden 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 Aug 16 to Aug 17
$151 total
Aug 16 - Aug 17
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! (5,078 reviews)
"Room was clean it does have that old building smell but it is expected. Staff is super nice and helpful, beds and pillows are super comfortable, and plus they ave great breakfast and evening snack (or dinner if you don't eat that much). Will definitely stay here again."

Reviewed on Aug 10, 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
$88 nightly
The price is $104 total per night from Sep 7 to Sep 8
$104 total
Sep 7 - Sep 8
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 ...
8/10 Very Good! (4,087 reviews)
"Breakfast is a little chaotic but otherwise the location is perfect."

Reviewed on Aug 10, 2026

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 14 to Aug 15
$169 total
Aug 14 - Aug 15
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! (2,989 reviews)
"No parking"

Reviewed on Aug 10, 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 16 to Aug 17
$108 total
Aug 16 - Aug 17
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 ...
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
$81 nightly
The price is $96 total per night from Sep 6 to Sep 7
$96 total
Sep 6 - Sep 7
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
$80 nightly
The price is $95 total per night from Aug 11 to Aug 12
$95 total
Aug 11 - Aug 12
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 ...
9/10 Wonderful! (2,084 reviews)
"very nice stay! ac worked amazingly, staff was friendly, room was very clean and cozy :)"

Reviewed on Aug 10, 2026

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 11 to Aug 12
$68 total
Aug 11 - Aug 12
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! (1,659 reviews)
"Good"

Reviewed on Aug 10, 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 13 to Aug 14
$69 total
Aug 13 - Aug 14
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
$47 nightly
The price is $54 total per night from Sep 8 to Sep 9
$54 total
Sep 8 - Sep 9
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 Aug 16 to Aug 17
$465 total
Aug 16 - Aug 17
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 ...
8.8/10 Excellent! (1,012 reviews)

Families like: Outdoor pools, free waterpark access, playground, game room

Travelers say...
"The room was clean and I liked the decor. The grounds were lovely! I love all the trees and shade. The staff at check in were so kind and helpful. Our dinner at Antler lodge was amazing. We want to come back next year!"

Reviewed on Aug 9, 2026

Hyatt Regency Hill Country Resort and Villas
Hotel Contessa

Hotel Contessa

4 out of 5
306 W Market Street San Antonio TX
$172 nightly
The price is $204 total per night from Sep 7 to Sep 8
$204 total
Sep 7 - Sep 8
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. ...
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 Aug 16 to Aug 17
$151 total
Aug 16 - Aug 17
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! (5,078 reviews)
"Room was clean it does have that old building smell but it is expected. Staff is super nice and helpful, beds and pillows are super comfortable, and plus they ave great breakfast and evening snack (or dinner if you don't eat that much). Will definitely stay here again."

Reviewed on Aug 10, 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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