Cheap Flights to Eastvale

View ₩109,200 flight on Wed, Oct 8, 2025Opens in a new window

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How much is the cheapest flight to Eastvale?

Prices were available within the past 7 days and start at ₩109,200 for one-way flights and ₩218,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Oct 2 - Sat, Oct 11
PHX
Phoenix
ONT
Ontario
₩218,200 Roundtrip, found 2 days ago
₩218,200
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Oct 2 from Phoenix to Ontario, returning Sat, Oct 11, priced at ₩218,200 found 2 days ago
Delta
Sat, Nov 8 - Sat, Nov 15
SEA
Seattle
ONT
Ontario
₩247,500 Roundtrip, found 4 days ago
₩247,500
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Nov 8 from Seattle to Ontario, returning Sat, Nov 15, priced at ₩247,500 found 4 days ago
Hawaiian Airlines
Sat, Nov 8 - Sat, Nov 15
SEA
Seattle
ONT
Ontario
₩316,700 Roundtrip, found 4 days ago
₩316,700
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Sat, Nov 8 from Seattle to Ontario, returning Sat, Nov 15, priced at ₩316,700 found 4 days ago
United
Wed, Oct 8 - Thu, Oct 9
SEA
Seattle
ONT
Ontario
₩356,300 Roundtrip, found 2 days ago
₩356,300
Roundtrip
found 2 days ago
Select United flight, departing Wed, Oct 8 from Seattle to Ontario, returning Thu, Oct 9, priced at ₩356,300 found 2 days ago
Korean Air
Thu, Sep 25 - Mon, Oct 6
ICN
Seoul
ONT
Ontario
₩933,600 Roundtrip, found 4 days ago
₩933,600
Roundtrip
found 4 days ago
Select Korean Air flight, departing Thu, Sep 25 from Seoul to Ontario, returning Mon, Oct 6, priced at ₩933,600 found 4 days ago

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

August is typically the cheapest month to fly

From ₩276,174 - ₩961,536 per traveler.

Graph displaying average flight prices per month

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

Flights to Eastvale information
Destination airport
Los Angeles - Ontario Intl.
Destination airport IATA code
ONT
Destination city name
Ontario
Roundtrip price
₩190,700

Trending flights to Eastvale

Prices were available within the past 7 days and start at ₩109,200 for one-way flights and ₩218,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Sep 8 - Sat, Sep 20
ICN
Seoul
ONT
Ontario
₩638,300 Roundtrip, found 4 days ago
₩638,300
Roundtrip
found 4 days ago
Select United flight, departing Mon, Sep 8 from Seoul to Ontario, returning Sat, Sep 20, priced at ₩638,300 found 4 days ago
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