A range of rugged mountains with snow-capped peaks under a clear sky.

￥38,180 Cheap Flights from San Diego (SAN) to Ontario Intl. Airport (ONT)

Cheap Flights from San Diego to Ontario (SAN-ONT)

Prices were available within the past 7 days and start at ￥38,180 for one-way flights, for the period specified. Prices and availability are subject to change.
United
Thu, Nov 12
SAN
San Diego
ONT
Ontario
￥38,180
One way
Found 5 days ago
Select United flight, departing Thu, Nov 12 from San Diego to Ontario, priced at ￥38,180 Found 5 days ago
Delta
Thu, Nov 26
SAN
San Diego
ONT
Ontario
￥41,300
One way
Found 5 days ago
Select Delta flight, departing Thu, Nov 26 from San Diego to Ontario, priced at ￥41,300 Found 5 days ago
American Airlines
Sat, Apr 17
SAN
San Diego
ONT
Ontario
￥46,940
One way
Just found
Select American Airlines flight, departing Sat, Apr 17 from San Diego to Ontario, priced at ￥46,940 Just found
United
Thu, Nov 12
SAN
San Diego
ONT
Ontario
￥49,250
One way
Found 5 days ago
Select United flight, departing Thu, Nov 12 from San Diego to Ontario, priced at ￥49,250 Found 5 days ago
United
Fri, Oct 23
CLD
Carlsbad
ONT
Ontario
￥50,350
One way
Found 20 hours ago
Select United flight, departing Fri, Oct 23 from Carlsbad to Ontario, priced at ￥50,350 Found 20 hours ago
Delta
Sat, Apr 17
SAN
San Diego
ONT
Ontario
￥55,210
One way
Just found
Select Delta flight, departing Sat, Apr 17 from San Diego to Ontario, priced at ￥55,210 Just found
Delta
Thu, Nov 26
SAN
San Diego
ONT
Ontario
￥56,350
One way
Found 5 days ago
Select Delta flight, departing Thu, Nov 26 from San Diego to Ontario, priced at ￥56,350 Found 5 days ago
United
Thu, Oct 15
CLD
Carlsbad
ONT
Ontario
￥56,690
One way
Found 20 hours ago
Select United flight, departing Thu, Oct 15 from Carlsbad to Ontario, priced at ￥56,690 Found 20 hours ago
Southwest Airlines
Thu, Oct 15
SAN
San Diego
ONT
Ontario
￥59,380
One way
Found 20 hours ago
Select Southwest Airlines flight, departing Thu, Oct 15 from San Diego to Ontario, priced at ￥59,380 Found 20 hours ago
American Airlines
Sat, Apr 17
SAN
San Diego
ONT
Ontario
￥59,730
One way
Just found
Select American Airlines flight, departing Sat, Apr 17 from San Diego to Ontario, priced at ￥59,730 Just found
United
Thu, Oct 8
CLD
Carlsbad
ONT
Ontario
￥59,810
One way
Found 20 hours ago
Select United flight, departing Thu, Oct 8 from Carlsbad to Ontario, priced at ￥59,810 Found 20 hours ago
United
Thu, Nov 12
SAN
San Diego
ONT
Ontario
￥60,860
One way
Found 5 days ago
Select United flight, departing Thu, Nov 12 from San Diego to Ontario, priced at ￥60,860 Found 5 days ago
American Airlines
Sat, Apr 17
SAN
San Diego
ONT
Ontario
￥61,230
One way
Just found
Select American Airlines flight, departing Sat, Apr 17 from San Diego to Ontario, priced at ￥61,230 Just found
American Airlines
Sat, Apr 17
SAN
San Diego
ONT
Ontario
￥67,680
One way
Just found
Select American Airlines flight, departing Sat, Apr 17 from San Diego to Ontario, priced at ￥67,680 Just found
United
Thu, Oct 15
CLD
Carlsbad
ONT
Ontario
￥68,510
One way
Found 20 hours ago
Select United flight, departing Thu, Oct 15 from Carlsbad to Ontario, priced at ￥68,510 Found 20 hours ago
Alaska Airlines
Sat, Apr 17
SAN
San Diego
ONT
Ontario
￥69,350
One way
Just found
Select Alaska Airlines flight, departing Sat, Apr 17 from San Diego to Ontario, priced at ￥69,350 Just found
Alaska Airlines
Sat, Apr 17
SAN
San Diego
ONT
Ontario
￥69,400
One way
Just found
Select Alaska Airlines flight, departing Sat, Apr 17 from San Diego to Ontario, priced at ￥69,400 Just found
Alaska Airlines
Sat, Apr 17
SAN
San Diego
ONT
Ontario
￥69,830
One way
Just found
Select Alaska Airlines flight, departing Sat, Apr 17 from San Diego to Ontario, priced at ￥69,830 Just found
United
Thu, Oct 15
SAN
San Diego
ONT
Ontario
￥69,910
One way
Found 20 hours ago
Select United flight, departing Thu, Oct 15 from San Diego to Ontario, priced at ￥69,910 Found 20 hours ago
Delta
Sat, Apr 17
SAN
San Diego
ONT
Ontario
￥72,520
One way
Just found
Select Delta flight, departing Sat, Apr 17 from San Diego to Ontario, priced at ￥72,520 Just found

Travel information

Origin airport
San Diego Intl. Airport
Destination airport
Ontario Intl. Airport
Distance
152 km away
Airlines serving
Southwest Airlines, Frontier Airlines, Alaska Airlines, American Airlines, Delta, United
Popular airline
Southwest Airlines
Roundtrip price
￥38,180
*Available to One Key members.