$97 Cheap flights from San Diego Intl. to Los Angeles - Ontario Intl. (SAN to ONT)

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Find The Best Dates To Fly from San Diego Intl. to Los Angeles - Ontario Intl.

Compare Flight Prices from San Diego to Ontario

Affordable Airfare Tickets from SAN to ONT Airport

The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were $170 round trip and $97 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Aug 15 - Mon, Aug 18
SAN
San Diego
ONT
Ontario
$170 Roundtrip, found 4 days ago
$170
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, Aug 15 from San Diego to Ontario, returning Mon, Aug 18, priced at $170 found 4 days ago
Fri, Aug 15 - Sat, Aug 23
SAN
San Diego
ONT
Ontario
$181 Roundtrip, found 4 days ago
$181
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, Aug 15 from San Diego to Ontario, returning Sat, Aug 23, priced at $181 found 4 days ago
Fri, Aug 15 - Mon, Aug 18
SAN
San Diego
ONT
Ontario
$214 Roundtrip, found 4 days ago
$214
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, Aug 15 from San Diego to Ontario, returning Mon, Aug 18, priced at $214 found 4 days ago
Fri, Aug 15 - Sun, Aug 17
SAN
San Diego
ONT
Ontario
$219 Roundtrip, found 2 days ago
$219
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Aug 15 from San Diego to Ontario, returning Sun, Aug 17, priced at $219 found 2 days ago
Fri, Aug 15 - Sat, Aug 23
SAN
San Diego
ONT
Ontario
$223 Roundtrip, found 4 days ago
$223
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, Aug 15 from San Diego to Ontario, returning Sat, Aug 23, priced at $223 found 4 days ago
Thu, Aug 28 - Sun, Aug 31
SAN
San Diego
ONT
Ontario
$229 Roundtrip, found 3 days ago
$229
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Aug 28 from San Diego to Ontario, returning Sun, Aug 31, priced at $229 found 3 days ago
Thu, Aug 28 - Sun, Aug 31
SAN
San Diego
ONT
Ontario
$236 Roundtrip, found 3 days ago
$236
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Aug 28 from San Diego to Ontario, returning Sun, Aug 31, priced at $236 found 3 days ago
Fri, Aug 15 - Sun, Aug 17
SAN
San Diego
ONT
Ontario
$238 Roundtrip, found 2 days ago
$238
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Aug 15 from San Diego to Ontario, returning Sun, Aug 17, priced at $238 found 2 days ago
Fri, Aug 15 - Sun, Aug 17
SAN
San Diego
ONT
Ontario
$239 Roundtrip, found 2 days ago
$239
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Aug 15 from San Diego to Ontario, returning Sun, Aug 17, priced at $239 found 2 days ago
Thu, Aug 28 - Sun, Aug 31
SAN
San Diego
ONT
Ontario
$248 Roundtrip, found 3 days ago
$248
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Aug 28 from San Diego to Ontario, returning Sun, Aug 31, priced at $248 found 3 days ago

Flight information from San Diego to Ontario

 

Traveling From
San Diego Intl.
Traveling To
Los Angeles - Ontario Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$170

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Popular Flight Routes from Ontario (ONT)

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