Flights from Riverside to San Antonio

Cheapest flights from Riverside

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 6 - Mon, Oct 13

ONT

Los Angeles - Ontario Intl.

SAT

San Antonio Intl.

$285 Roundtrip, found 1 day ago

$285

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Oct 6 from Los Angeles - Ontario Intl. to San Antonio Intl., returning Mon, Oct 13, priced at $285 found 1 day ago

Tue, Oct 7 - Wed, Oct 8

LGB

Long Beach Municipal

SAT

San Antonio Intl.

$288 Roundtrip, found 21 hours ago

$288

Roundtrip

found 21 hours ago

Select Delta flight, departing Tue, Oct 7 from Long Beach Municipal to San Antonio Intl., returning Wed, Oct 8, priced at $288 found 21 hours ago

Sat, Oct 11 - Mon, Oct 13

ONT

Los Angeles - Ontario Intl.

SAT

San Antonio Intl.

$315 Roundtrip, found 1 day ago

$315

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Oct 11 from Los Angeles - Ontario Intl. to San Antonio Intl., returning Mon, Oct 13, priced at $315 found 1 day ago

Mon, Oct 6 - Wed, Oct 8

LGB

Long Beach Municipal

SAT

San Antonio Intl.

$319 Roundtrip, found 21 hours ago

$319

Roundtrip

found 21 hours ago

Select Delta flight, departing Mon, Oct 6 from Long Beach Municipal to San Antonio Intl., returning Wed, Oct 8, priced at $319 found 21 hours ago

Mon, Oct 6 - Fri, Oct 17

ONT

Los Angeles - Ontario Intl.

SAT

San Antonio Intl.

$321 Roundtrip, found 1 day ago

$321

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Oct 6 from Los Angeles - Ontario Intl. to San Antonio Intl., returning Fri, Oct 17, priced at $321 found 1 day ago

Tue, Oct 7 - Sun, Oct 12

LGB

Long Beach Municipal

SAT

San Antonio Intl.

$328 Roundtrip, found 21 hours ago

$328

Roundtrip

found 21 hours ago

Select Delta flight, departing Tue, Oct 7 from Long Beach Municipal to San Antonio Intl., returning Sun, Oct 12, priced at $328 found 21 hours ago

Fri, Oct 10 - Tue, Oct 14

LGB

Long Beach Municipal

SAT

San Antonio Intl.

$329 Roundtrip, found 21 hours ago

$329

Roundtrip

found 21 hours ago

Select Delta flight, departing Fri, Oct 10 from Long Beach Municipal to San Antonio Intl., returning Tue, Oct 14, priced at $329 found 21 hours ago

Tue, Oct 7 - Sat, Oct 11

LGB

Long Beach Municipal

SAT

San Antonio Intl.

$333 Roundtrip, found 21 hours ago

$333

Roundtrip

found 21 hours ago

Select Delta flight, departing Tue, Oct 7 from Long Beach Municipal to San Antonio Intl., returning Sat, Oct 11, priced at $333 found 21 hours ago

Fri, Jul 4 - Wed, Jul 9

ONT

Los Angeles - Ontario Intl.

SAT

San Antonio Intl.

$335 Roundtrip, found 5 days ago

$335

Roundtrip

found 5 days ago

Select Delta flight, departing Fri, Jul 4 from Los Angeles - Ontario Intl. to San Antonio Intl., returning Wed, Jul 9, priced at $335 found 5 days ago

Tue, Oct 7 - Sat, Oct 11

ONT

Los Angeles - Ontario Intl.

SAT

San Antonio Intl.

$344 Roundtrip, found 1 day ago

$344

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Tue, Oct 7 from Los Angeles - Ontario Intl. to San Antonio Intl., returning Sat, Oct 11, priced at $344 found 1 day ago

Tue, Jul 1 - Fri, Jul 4

ONT

Los Angeles - Ontario Intl.

SAT

San Antonio Intl.

$348 Roundtrip, found 5 days ago

$348

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Jul 1 from Los Angeles - Ontario Intl. to San Antonio Intl., returning Fri, Jul 4, priced at $348 found 5 days ago

Sat, Oct 11 - Fri, Oct 17

ONT

Los Angeles - Ontario Intl.

SAT

San Antonio Intl.

$351 Roundtrip, found 1 day ago

$351

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Oct 11 from Los Angeles - Ontario Intl. to San Antonio Intl., returning Fri, Oct 17, priced at $351 found 1 day ago

Fri, Jul 4 - Fri, Jul 11

ONT

Los Angeles - Ontario Intl.

SAT

San Antonio Intl.

$352 Roundtrip, found 5 days ago

$352

Roundtrip

found 5 days ago

Select Delta flight, departing Fri, Jul 4 from Los Angeles - Ontario Intl. to San Antonio Intl., returning Fri, Jul 11, priced at $352 found 5 days ago

Tue, Oct 7 - Mon, Oct 13

LGB

Long Beach Municipal

SAT

San Antonio Intl.

$357 Roundtrip, found 21 hours ago

$357

Roundtrip

found 21 hours ago

Select Delta flight, departing Tue, Oct 7 from Long Beach Municipal to San Antonio Intl., returning Mon, Oct 13, priced at $357 found 21 hours ago

Mon, Oct 6 - Sun, Oct 12

LGB

Long Beach Municipal

SAT

San Antonio Intl.

$359 Roundtrip, found 21 hours ago

$359

Roundtrip

found 21 hours ago

Select Delta flight, departing Mon, Oct 6 from Long Beach Municipal to San Antonio Intl., returning Sun, Oct 12, priced at $359 found 21 hours ago

Fri, Jul 4 - Sun, Jul 6

ONT

Los Angeles - Ontario Intl.

SAT

San Antonio Intl.

$362 Roundtrip, found 5 days ago

$362

Roundtrip

found 5 days ago

Select American Airlines flight, departing Fri, Jul 4 from Los Angeles - Ontario Intl. to San Antonio Intl., returning Sun, Jul 6, priced at $362 found 5 days ago

Mon, Oct 6 - Sat, Oct 11

LGB

Long Beach Municipal

SAT

San Antonio Intl.

$364 Roundtrip, found 21 hours ago

$364

Roundtrip

found 21 hours ago

Select Delta flight, departing Mon, Oct 6 from Long Beach Municipal to San Antonio Intl., returning Sat, Oct 11, priced at $364 found 21 hours ago

Mon, Oct 6 - Thu, Oct 16

ONT

Los Angeles - Ontario Intl.

SAT

San Antonio Intl.

$365 Roundtrip, found 1 day ago

$365

Roundtrip

found 1 day ago

Select United flight, departing Mon, Oct 6 from Los Angeles - Ontario Intl. to San Antonio Intl., returning Thu, Oct 16, priced at $365 found 1 day ago

Tue, Jul 1 - Tue, Jul 1

ONT

Los Angeles - Ontario Intl.

SAT

San Antonio Intl.

$372 Roundtrip, found 5 days ago

$372

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jul 1 from Los Angeles - Ontario Intl. to San Antonio Intl., returning Tue, Jul 1, priced at $372 found 5 days ago

Fri, Jul 4 - Sun, Jul 6

ONT

Los Angeles - Ontario Intl.

SAT

San Antonio Intl.

$743 Roundtrip, found 5 days ago

$743

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Fri, Jul 4 from Los Angeles - Ontario Intl. to San Antonio Intl., returning Sun, Jul 6, priced at $743 found 5 days ago