Cheap Flights to Fontana

View ₩122,800 flight on Wed, Nov 12, 2025Opens in a new window

Popular airlines to Fontana

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How much is the cheapest flight to Fontana?

Prices were available within the past 7 days and start at ₩122,800 for one-way flights and ₩219,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Oct 1 - Sat, Oct 4
SFO
San Francisco
ONT
Ontario
₩219,200 Roundtrip, found 5 days ago
₩219,200
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 1 from San Francisco to Ontario, returning Sat, Oct 4, priced at ₩219,200 found 5 days ago
American Airlines
Wed, Oct 1 - Sat, Oct 4
SFO
San Francisco
ONT
Ontario
₩302,700 Roundtrip, found 5 days ago
₩302,700
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 1 from San Francisco to Ontario, returning Sat, Oct 4, priced at ₩302,700 found 5 days ago
Delta
Fri, Sep 19 - Fri, Sep 26
CVG
Cincinnati
ONT
Ontario
₩383,700 Roundtrip, found 3 days ago
₩383,700
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Sep 19 from Cincinnati to Ontario, returning Fri, Sep 26, priced at ₩383,700 found 3 days ago
Hawaiian Airlines
Sat, Aug 30 - Fri, Sep 5
ATL
Atlanta
ONT
Ontario
₩507,800 Roundtrip, found 3 days ago
₩507,800
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Sat, Aug 30 from Atlanta to Ontario, returning Fri, Sep 5, priced at ₩507,800 found 3 days ago
Korean Air
Wed, Dec 10 - Wed, Jan 14
ICN
Seoul
ONT
Ontario
₩932,800 Roundtrip, found 3 days ago
₩932,800
Roundtrip
found 3 days ago
Select Korean Air flight, departing Wed, Dec 10 from Seoul to Ontario, returning Wed, Jan 14, priced at ₩932,800 found 3 days ago

Find the cheapest month to fly from Columbus (CMH) to Ontario (ONT)

August is typically the cheapest month to fly

From ₩254,952 - ₩1,060,328 per traveler.

Graph displaying average flight prices per month

Searching for cheap flights to Fontana? No travel company presents more choices than Expedia if you're looking to compare flights to Fontana. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to San Bernardino. Expedia provides the cheapest flights to many destinations in San Bernardino and you may find even greater savings if you combine your flight with a hotel stay in Fontana.

Flights to Fontana information
Destination airport
Los Angeles - Ontario Intl.
Destination airport IATA code
ONT
Destination city name
Ontario
Roundtrip price
₩219,200

Trending flights to Fontana

Prices were available within the past 7 days and start at ₩122,800 for one-way flights and ₩219,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Sep 8 - Fri, Sep 12
ICN
Seoul
ONT
Ontario
₩731,100 Roundtrip, found 21 hours ago
₩731,100
Roundtrip
found 21 hours ago
Select United flight, departing Mon, Sep 8 from Seoul to Ontario, returning Fri, Sep 12, priced at ₩731,100 found 21 hours ago
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