$103 Flight Deals from San Antonio to Ontario International Airport

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Stops

Up to 1 stop

$282

Up to 2 stops

$418

Airlines

Alaska Airlines

$365

American Airlines

$362

Delta Air Lines

$282

Hawaiian Airlines

$393

United Airlines

$364

Cabin Class

Economy

$282

Departure Airports

San Antonio International Airport

$282

Arrival Airports

Ontario International Airport

$282

Layover Airports

Dallas Fort Worth International Airport

$362

Denver International Airport

$364

Detroit Metropolitan Airport

$465

George Bush Intercontinental Houston Airport

$364

Hartsfield Jackson Atlanta International Airport

$282

Phoenix Sky Harbor International Airport

$364

Salt Lake City International Airport

$284

San Francisco International Airport

$418

Seattle Tacoma International Airport

$365

Best Price. GUARANTEED.

Exclusively for Priceline Members
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On average save $240 per traveler

Delta Air Lines

04/22/25

12:13pm

SAT

7h 15m

ATL

04/22/25

7:28pm

ONT

Delta Air Lines

04/23/25

6:59pm

ONT

4h 43m

Direct

04/23/25

11:42pm

SAT

^$282

Free cancellation within 83 hours of booking

Delta Air Lines

05/07/25

7:45am

SAT

4h 30m

SLC

05/07/25

12:15pm

ONT

Delta Air Lines

05/13/25

2:15pm

ONT

10h 6m

ATL

05/14/25

12:21am

SAT

^$284

Free cancellation within 83 hours of booking

Delta Air Lines

05/20/25

6:10pm

SAT

5h 32m

SLC

05/20/25

11:42pm

ONT

Delta Air Lines

05/21/25

6:00am

ONT

7h 45m

SLC

05/21/25

1:45pm

SAT

^$284

Free cancellation within 83 hours of booking

Delta Air Lines

04/22/25

8:00am

SAT

4h 16m

SLC

04/22/25

12:16pm

ONT

Delta Air Lines

04/23/25

5:15pm

ONT

7h 5m

SLC

04/24/25

12:20am

SAT

^$284

Free cancellation within 83 hours of booking

Delta Air Lines

04/23/25

6:17pm

SAT

5h 24m

SLC

04/23/25

11:41pm

ONT

Delta Air Lines

05/03/25

12:07pm

ONT

12h 23m

ATL

05/04/25

12:30am

SAT

^$300

Free cancellation within 83 hours of booking

Delta Air Lines

04/26/25

5:00pm

SAT

5h 5m

SLC

04/26/25

10:05pm

ONT

Delta Air Lines

04/29/25

10:15pm

ONT

11h 44m

ATL

04/30/25

9:59am

SAT

^$300

Free cancellation within 83 hours of booking

American Airlines

05/14/25

8:34pm

SAT

3h 9m

DFW

05/14/25

11:43pm

ONT

American Airlines

05/20/25

5:30pm

ONT

4h 50m

Direct

05/20/25

10:20pm

SAT

^$362

Free cancellation within 83 hours of booking

American Airlines

05/07/25

3:00pm

SAT

3h 23m

PHX

05/07/25

6:23pm

ONT

American Airlines

05/14/25

2:44pm

ONT

9h 14m

DFW

05/14/25

11:58pm

SAT

^$364

Free cancellation within 83 hours of booking

United Airlines

05/07/25

4:53pm

SAT

DEN

05/07/25

8:53pm

ONT

United Airlines

05/14/25

6:08am

ONT

9h 38m

IAH

05/14/25

3:46pm

SAT

^$364

Free cancellation within 83 hours of booking

American Airlines

05/14/25

8:34pm

SAT

3h 9m

DFW

05/14/25

11:43pm

ONT

American Airlines

05/20/25

12:50pm

ONT

7h 44m

PHX

05/20/25

8:34pm

SAT

^$364

Free cancellation within 83 hours of booking

Alaska Airlines

04/23/25

6:35am

SAT

8h 57m

SEA

04/23/25

3:32pm

ONT

Alaska Airlines

04/30/25

11:46am

ONT

12h 13m

SEA

04/30/25

11:59pm

SAT

^$365

Free cancellation within 83 hours of booking

Alaska Airlines

04/28/25

7:33pm

SAT

15h 18m

SEA

04/29/25

10:51am

ONT

Alaska Airlines

05/05/25

6:00am

ONT

17h 59m

SEA

05/05/25

11:59pm

SAT

^$371

Free cancellation within 83 hours of booking

United Airlines

05/14/25

9:00am

SAT

3h 38m

DEN

05/14/25

12:38pm

ONT

United Airlines

05/20/25

1:20pm

ONT

7h 47m

DEN

05/20/25

9:07pm

SAT

^$380

Free cancellation within 83 hours of booking

Hawaiian Airlines

04/23/25

6:35am

SAT

8h 57m

SEA

04/23/25

3:32pm

ONT

Hawaiian Airlines

04/30/25

11:46am

ONT

12h 13m

SEA

04/30/25

11:59pm

SAT

^$393

Free cancellation within 83 hours of booking

American Airlines

05/07/25

7:34pm

SAT

4h 9m

DFW

05/07/25

11:43pm

ONT

American Airlines

05/08/25

5:30pm

ONT

4h 50m

Direct

05/08/25

10:20pm

SAT

^$395

Free cancellation within 83 hours of booking

United Airlines

04/23/25

4:52pm

SAT

3h 50m

DEN

04/23/25

8:42pm

ONT

United Airlines

04/30/25

5:00am

ONT

8h 4m

DEN

04/30/25

1:04pm

SAT

^$396

Free cancellation within 83 hours of booking

United Airlines

05/03/25

9:00am

SAT

3h 38m

DEN

05/03/25

12:38pm

ONT

United Airlines

05/10/25

6:08am

ONT

9h 38m

IAH

05/10/25

3:46pm

SAT

^$396

Free cancellation within 83 hours of booking

American Airlines

04/25/25

5:50am

SAT

3h 9m

PHX

04/25/25

8:59am

ONT

American Airlines

04/29/25

9:43am

ONT

4h 50m

Direct

04/29/25

2:33pm

SAT

^$396

Free cancellation within 83 hours of booking

United Airlines

04/24/25

6:06pm

SAT

3h 52m

IAH

04/24/25

9:58pm

ONT

United Airlines

04/29/25

6:10am

ONT

7h 12m

IAH

04/29/25

1:22pm

SAT

^$397

Free cancellation within 83 hours of booking

American Airlines

05/08/25

6:00pm

SAT

3h 57m

PHX

05/08/25

9:57pm

ONT

American Airlines

05/15/25

1:14pm

ONT

7h 20m

PHX

05/15/25

8:34pm

SAT

^$398

Free cancellation within 83 hours of booking

Hawaiian Airlines

04/28/25

7:33pm

SAT

15h 18m

SEA

04/29/25

10:51am

ONT

Hawaiian Airlines

05/05/25

6:00am

ONT

17h 59m

SEA

05/05/25

11:59pm

SAT

^$399

Free cancellation within 83 hours of booking

Hawaiian Airlines

05/10/25

6:35am

SAT

8h 57m

SEA

05/10/25

3:32pm

ONT

Hawaiian Airlines

05/13/25

6:46am

ONT

11h 51m

SFO

SEA

05/13/25

6:37pm

SAT

^$418

Free cancellation within 83 hours of booking

American Airlines

05/11/25

8:53am

SAT

2h 57m

PHX

05/11/25

11:50am

ONT

American Airlines

05/21/25

1:14pm

ONT

10h 44m

PHX

DFW

05/21/25

11:58pm

SAT

^$420

Free cancellation within 83 hours of booking

American Airlines

05/11/25

5:00am

SAT

6h 50m

DFW

PHX

05/11/25

11:50am

ONT

American Airlines

05/21/25

1:14pm

ONT

10h 44m

PHX

DFW

05/21/25

11:58pm

SAT

^$425

Free cancellation within 83 hours of booking

Hawaiian Airlines

05/03/25

6:35am

SAT

8h 57m

SEA

05/03/25

3:32pm

ONT

Hawaiian Airlines

05/10/25

11:46am

ONT

12h 13m

SEA

05/10/25

11:59pm

SAT

^$430

Free cancellation within 83 hours of booking

United Airlines

05/11/25

5:30am

SAT

6h 54m

DEN

SFO

05/11/25

12:24pm

ONT

United Airlines

05/21/25

1:20pm

ONT

7h 47m

DEN

05/21/25

9:07pm

SAT

^$436

Free cancellation within 83 hours of booking

United Airlines

05/01/25

6:00am

SAT

6h 24m

SFO

05/01/25

12:24pm

ONT

United Airlines

05/05/25

8:20am

ONT

9h 34m

IAH

05/05/25

5:54pm

SAT

^$438

Free cancellation within 83 hours of booking

Alaska Airlines

05/07/25

7:33pm

SAT

15h 18m

SEA

05/08/25

10:51am

ONT

Alaska Airlines

05/10/25

4:23pm

ONT

31h 36m

SEA

05/11/25

11:59pm

SAT

^$441

Free cancellation within 83 hours of booking

Hawaiian Airlines

04/23/25

6:35am

SAT

13h 54m

SEA

04/23/25

8:29pm

ONT

Hawaiian Airlines

04/26/25

7:01am

ONT

16h 58m

SFO

SEA

04/26/25

11:59pm

SAT

^$442

Free cancellation within 83 hours of booking

Delta Air Lines

05/14/25

7:45am

SAT

4h 30m

SLC

05/14/25

12:15pm

ONT

Delta Air Lines

05/15/25

7:00am

ONT

15h 15m

SLC

DTW

05/15/25

10:15pm

SAT

^$465

Free cancellation within 83 hours of booking

Top Deals on flights from San Antonio to Ontario International Airport

San Antonio, US (SAT) - Los Angeles, US (LAX)

Frontier Airlines

May 4

8:25pm

SAT

3h 34m

DEN

May 4

11:59pm

ONT

as low as

$103

San Antonio, US (SAT) - Los Angeles, US (LAX)

Frontier Airlines

Apr 21

5:04pm

SAT

3h 47m

LAS

Apr 21

8:51pm

ONT

as low as

$113

San Antonio, US (SAT) - Los Angeles, US (LAX)

Delta Air Lines

May 7

7:45am

SAT

4h 30m

SLC

May 7

12:15pm

ONT

as low as

$142

San Antonio, US (SAT) - Los Angeles, US (LAX)

United Airlines

Apr 22

6:06pm

SAT

3h 52m

IAH

Apr 22

9:58pm

ONT

as low as

$182

San Antonio, US (SAT) - Los Angeles, US (LAX)

American Airlines

Apr 23

3:00pm

SAT

3h 20m

PHX

Apr 23

6:20pm

ONT

as low as

$182

San Antonio, US (SAT) - Los Angeles, US (LAX)

American Airlines

Apr 22

8:35pm

SAT

3h 15m

DFW

Apr 22

11:50pm

ONT

as low as

$182

San Antonio, US (SAT) - Los Angeles, US (LAX)

United Airlines

May 7

4:53pm

SAT

DEN

May 7

8:53pm

ONT

as low as

$182

San Antonio, US (SAT) - Los Angeles, US (LAX)

Alaska Airlines

Apr 28

6:35am

SAT

8h 57m

SEA

Apr 28

3:32pm

ONT

as low as

$190

San Antonio, US (SAT) - Los Angeles, US (LAX)

United Airlines

May 10

3:30pm

SAT

5h 4m

SFO

May 10

8:34pm

ONT

as low as

$198

San Antonio, US (SAT) - Los Angeles, US (LAX)

Hawaiian Airlines

Apr 28

6:35am

SAT

8h 57m

SEA

Apr 28

3:32pm

ONT

as low as

$204

San Antonio, US (SAT) - Los Angeles, US (LAX)

Delta Air Lines

May 3

10:55am

SAT

8h 33m

ATL

May 3

7:28pm

ONT

as low as

$228

San Antonio, US (SAT) - Los Angeles, US (LAX)

American Airlines

Apr 27

8:00am

SAT

7h 59m

DFW

PHX

Apr 27

3:59pm

ONT

as low as

$248

Flights to Los Angeles

Return flights

Flights From Ontario International Airport To San Antonio

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North America
United States
Texas
San Antonio

Browse destinations

Flights
North America
United States
California
Los Angeles
Ontario International Airport

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Flight Deals from San Antonio to Ontario International Airport from $103

Stops

Airlines

Cabin Class

Departure Airports

Arrival Airports

Layover Airports

Best Price. GUARANTEED.

Top Deals on flights from San Antonio to Ontario International Airport

Flights to Los Angeles

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