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, $251 Round Trip

Prices starting at $251 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.

Sat, Oct 3 - Thu, Oct 8
ONT
Ontario
SAT
San Antonio
$251 Roundtrip, found 7 hours ago
$251
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Sat, Oct 3 from Ontario to San Antonio, returning Thu, Oct 8, priced at $251 found 7 hours ago
Thu, Sep 17 - Mon, Sep 21
ONT
Ontario
SAT
San Antonio
$252 Roundtrip, just found
$252
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Sep 17 from Ontario to San Antonio, returning Mon, Sep 21, priced at $252 just found
Sat, Aug 15 - Mon, Aug 17
ONT
Ontario
SAT
San Antonio
$257 Roundtrip, found 1 day ago
$257
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Aug 15 from Ontario to San Antonio, returning Mon, Aug 17, priced at $257 found 1 day ago
Thu, Oct 1 - Sun, Oct 4
ONT
Ontario
SAT
San Antonio
$267 Roundtrip, found 1 hour ago
$267
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Oct 1 from Ontario to San Antonio, returning Sun, Oct 4, priced at $267 found 1 hour ago
Wed, Oct 14 - Sat, Oct 17
ONT
Ontario
SAT
San Antonio
$335 Roundtrip, found 22 hours ago
$335
Roundtrip
found 22 hours ago
Select Southwest Airlines flight, departing Wed, Oct 14 from Ontario to San Antonio, returning Sat, Oct 17, priced at $335 found 22 hours 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 ...
9.2/10 Wonderful! (1,973 reviews)
"First room ac wouldn’t get below 75. Was not cooling adequately! Finally Moved us to a different room, after having to ask twice, but had the same issue in the second room also. This is South Texas and guests need to be able to regulate the ac controls, due to the extreme heat and humidity. There ..."

Reviewed on Jul 23, 2026

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
$85 nightly
The price is $101 total per night from Aug 2 to Aug 3
$101 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 free parking. Our guests praise the breakfast and the helpful ...
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 27 to Jul 28
$94 total
Jul 27 - Jul 28
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! (2,727 reviews)
"."

Reviewed on Jul 21, 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 30 to Jul 31
$151 total
Jul 30 - Jul 31
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 ...
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
$92 nightly
The price is $109 total per night from Jul 29 to Jul 30
$109 total
Jul 29 - Jul 30
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! (2,932 reviews)
"No pool, beds are twins not queens like most hotels and not worth the price when you consider what we paid for our two rooms. Unfortunately, I wouldn’t recommend if you have children who enjoy a swimming pool. Elizabeth specifically wasn’t very helpful but the rest of the staff was very kind. Maraud ..."

Reviewed on Jul 23, 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! (2,005 reviews)
"Typical hotel, clean, nice staff"

Reviewed on Jul 22, 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 Aug 2 to Aug 3
$113 total
Aug 2 - Aug 3
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 ...
9.2/10 Wonderful! (1,973 reviews)
"First room ac wouldn’t get below 75. Was not cooling adequately! Finally Moved us to a different room, after having to ask twice, but had the same issue in the second room also. This is South Texas and guests need to be able to regulate the ac controls, due to the extreme heat and humidity. There ..."

Reviewed on Jul 23, 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 12 to Aug 13
$68 total
Aug 12 - Aug 13
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 ...
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 ...
7/10 Good! (1,983 reviews)
"The rooms had cob webs hanging from the ceilings, the tv’s would not turn up loud enough to be heard and the ac was so loud it probably wouldn’t have mattered. The swimming pool was cloudy and dirty. The ice maker and coffee maker were both broken. Will not be going back or stay in a red roof inn ..."

Reviewed on Jul 22, 2026

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 Aug 10 to Aug 11
$54 total
Aug 10 - Aug 11
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 ...
7/10 Good! (1,000 reviews)
"The hotel is just fine. The room was clean with every amenity listed on the website. The pool is really nice and even accommodates those needing a "lift" to get in the water. The office manager is very nice and accommodating. Plenty of parking near each room. The Wi-Fi was fast and easy to access. ..."

Reviewed on Jul 20, 2026

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
$369 nightly
The price is $437 total per night from Jul 26 to Jul 27
$437 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 ...
8.8/10 Excellent! (1,000 reviews)

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

Travelers say...
"Great place to stay and have fun."

Reviewed on Jul 21, 2026

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
$169 total
Aug 2 - Aug 3
Total with taxes and fees
Book a stay at this spa hotel in San Antonio. Enjoy free WiFi, an outdoor pool, and a full-service spa. Our guests praise the breakfast and the pool in our reviews. ...
9/10 Wonderful! (3,714 reviews)
"The Contessa was a nice hotel, clean, and smelled good upon entry. The hotel also offered direct access to the riverwalk which was great! However, Please note that there is a 75$ per night incidental charge that I wasn’t aware of and there’s a 60$ plus tax a night valet parking fee. There is no public ..."

Reviewed on Jul 23, 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 30 to Jul 31
$151 total
Jul 30 - Jul 31
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 ...
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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