Flights to San Diego from Apple Valley - ￥16,910

View ￥16,910 flight on Mon, Aug 18, 2025Opens in a new window

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Cheap Flights from Apple Valley to San Diego (ONT-SAN)

Prices were available within the past 7 days and start at ￥16,910 for one-way flights and ￥56,240 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Sep 29 - Sat, Oct 4
ONT
Ontario
SAN
San Diego
￥56,240 Roundtrip, found 3 days ago
￥56,240
Roundtrip
found 3 days ago
Select United flight, departing Mon, Sep 29 from Ontario to San Diego, returning Sat, Oct 4, priced at ￥56,240 found 3 days ago
United
Mon, Sep 29 - Sat, Oct 4
ONT
Ontario
SAN
San Diego
￥57,040 Roundtrip, found 3 days ago
￥57,040
Roundtrip
found 3 days ago
Select United flight, departing Mon, Sep 29 from Ontario to San Diego, returning Sat, Oct 4, priced at ￥57,040 found 3 days ago
United
Mon, Sep 29 - Sat, Oct 4
ONT
Ontario
SAN
San Diego
￥57,050 Roundtrip, found 3 days ago
￥57,050
Roundtrip
found 3 days ago
Select United flight, departing Mon, Sep 29 from Ontario to San Diego, returning Sat, Oct 4, priced at ￥57,050 found 3 days ago
United
Mon, Sep 29 - Sat, Oct 4
ONT
Ontario
SAN
San Diego
￥57,850 Roundtrip, found 3 days ago
￥57,850
Roundtrip
found 3 days ago
Select United flight, departing Mon, Sep 29 from Ontario to San Diego, returning Sat, Oct 4, priced at ￥57,850 found 3 days ago
Delta
Thu, Aug 14 - Thu, Aug 21
ONT
Ontario
SAN
San Diego
￥58,590 Roundtrip, found 6 days ago
￥58,590
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Aug 14 from Ontario to San Diego, returning Thu, Aug 21, priced at ￥58,590 found 6 days ago
United
Mon, Sep 29 - Sat, Oct 4
ONT
Ontario
SAN
San Diego
￥59,140 Roundtrip, found 3 days ago
￥59,140
Roundtrip
found 3 days ago
Select United flight, departing Mon, Sep 29 from Ontario to San Diego, returning Sat, Oct 4, priced at ￥59,140 found 3 days ago

Find the cheapest month to fly from Ontario (ONT) to San Diego (SAN)

September is typically the cheapest month to fly

From ￥25,991 - ￥71,378 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.