$89 Cheap Delta flights Seattle (SEA) to Ontario (ONT)
Prices were available within the past 7 days and start at $89 for one-way flights and $152 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Tue, May 20 - Tue, May 20
SEA
Seattle
ONT
Ontario
$152 Roundtrip, found 3 days ago
$152
Roundtrip
found 3 days ago
Travel information
Travel information
Origin airport | Seattle - Tacoma Intl. |
Destination airport | Los Angeles - Ontario Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, United |
Popular airline | Alaska Airlines |
Distance | 1530 km |
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Most Popular Delta Routes from Seattle
Most Popular Delta Routes from Ontario
- Newark Liberty Intl. Airport to Columbus (EWR - CMH)
- Idaho Falls to Columbus (IDA - CMH)
- New Orleans to Athens (MSY - ATH)
- Washington to London (IAD - LHR)
- Newark Liberty Intl. Airport to Kansas City (EWR - MCI)
- Tampa to Phoenix (TPA - PHX)
- Las Vegas to Seattle (LAS - SEA)
- Seattle to Rome (SEA - FCO)
- New Orleans to Athens (MSY - ATH)
- Grand Rapids to Ontario (GRR - ONT)
Popular Domestic Routes in Los Angeles - Ontario Intl.
- Newark Liberty Intl. Airport to Columbus (EWR - CMH)
- Newark Liberty Intl. Airport to Columbus (EWR - CMH)
- Seattle to Rome (SEA - FCO)
- Tampa to Phoenix (TPA - PHX)
- Daytona Beach to Buffalo (DAB - BUF)
- Idaho Falls to Columbus (IDA - CMH)
- Newark Liberty Intl. Airport to Kansas City (EWR - MCI)
- Dallas to New York (DFW - LGA)
- Grand Rapids to Ontario (GRR - ONT)
- San Francisco to Los Angeles (SFO - LAX)