
Popular airlines from Ontario
American Airlines
United
Delta
Southwest Airlines
Alaska Airlines
Frontier Airlines
British Airways
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Cheapest flights from Ontario
These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 5 - Tue, Oct 7
SNA
Orange County
LAS
Las Vegas
NT$2,906 Roundtrip, found 6 days ago
NT$2,906
Roundtrip
found 6 days ago

Mon, Oct 27 - Tue, Nov 11
SNA
Orange County
LAS
Las Vegas
NT$2,907 Roundtrip, found 5 days ago
NT$2,907
Roundtrip
found 5 days ago

Sun, Oct 5 - Tue, Oct 7
SNA
Orange County
LAS
Las Vegas
NT$3,197 Roundtrip, found 6 days ago
NT$3,197
Roundtrip
found 6 days ago

Mon, Oct 27 - Sat, Nov 15
SNA
Orange County
LAS
Las Vegas
NT$3,507 Roundtrip, found 5 days ago
NT$3,507
Roundtrip
found 5 days ago

Thu, Sep 4 - Sun, Sep 7
ONT
Ontario
SFO
San Francisco
NT$4,717 Roundtrip, found 2 days ago
NT$4,717
Roundtrip
found 2 days ago

Tue, Dec 9 - Wed, Dec 31
ONT
Ontario
PHX
Phoenix
NT$4,721 Roundtrip, found 7 hours ago
NT$4,721
Roundtrip
found 7 hours ago

Tue, Sep 9 - Tue, Sep 16
ONT
Ontario
SEA
Seattle
NT$5,317 Roundtrip, found 2 days ago
NT$5,317
Roundtrip
found 2 days ago

Sat, Sep 27 - Wed, Oct 1
SNA
Orange County
SEA
Seattle
NT$5,923 Roundtrip, found 8 hours ago
NT$5,923
Roundtrip
found 8 hours ago

Thu, Aug 28 - Mon, Sep 8
ONT
Ontario
SEA
Seattle
NT$9,809 Roundtrip, found 2 days ago
NT$9,809
Roundtrip
found 2 days ago

Thu, Sep 4 - Sat, Sep 6
ONT
Ontario
JFK
New York
NT$11,322 Roundtrip, found 2 days ago
NT$11,322
Roundtrip
found 2 days ago
Flights from Ontario: Essential Travel Information
Cheapest flight from Ontario | NT$2,906 (roundtrip) |
---|---|
Best airlines to fly from Ontario | Delta, United, American Airlines, Hawaiian Airlines, JetBlue Airways |
Cheapest month to fly from Ontario | October |
Ontario IATA code | QLA |
Ontario Country/State | Los Angeles |
Airline ticket deals from Ontario | NT$2,906 - NT$11,322 |
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Nearby Airports
- Los Angeles - Ontario Intl. Airport (ONT)
- Fullerton Municipal Airport (FUL)
- San Bernardino Intl. Airport (SBD)
- John Wayne Airport (SNA)
- Long Beach Municipal Airport (LGB)
- Hollywood Burbank Airport (BUR)
- Los Angeles Intl. Airport (LAX)
- French Valley Airport (RBK)
- General William J. Fox Airfield Airport (WJF)
- Palmdale Regional Airport (PMD)
Expedia's Latest Trends
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General
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