$89 Cheap Delta flights Ontario (ONT) to Seattle (SEA)
Prices were available within the past 7 days and start at $89 for one-way flights and $177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sat, Sep 27 - Tue, Oct 7
ONT
Ontario
SEA
Seattle
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Sat, Sep 27 - Tue, Oct 7
ONT
Ontario
SEA
Seattle
$232 Roundtrip, found 1 day ago
$232
Roundtrip
found 1 day ago
Origin airport | Los Angeles - Ontario Intl. |
Destination airport | Seattle - Tacoma Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, United |
Popular airline | Delta |
Distance | 1530 km |
Average flight time | 2 hours 45 mins |
Most Popular Delta Routes from Ontario
Most Popular Delta Routes from Seattle
- New Orleans to Los Angeles (MSY - LAX)
- San Diego to Boston (SAN - BOS)
- Atlanta to Chicago (ATL - ORD)
- Bangor to Ontario (BGR - ONT)
- Richmond to Bozeman (RIC - BZN)
- Atlanta to Denver (ATL - DEN)
- Saginaw to Guadalajara (MBS - GDL)
- Minneapolis to New York (MSP - JFK)
- Boise to Seattle (BOI - SEA)
- Richmond to Helena (RIC - HLN)
Popular Domestic Routes in Seattle - Tacoma Intl.
- Atlanta to Chicago (ATL - ORD)
- Charlotte to Newark Liberty Intl. Airport (CLT - EWR)
- Bangor to Ontario (BGR - ONT)
- San Francisco to Orlando (SFO - MCO)
- Richmond to Dallas (RIC - DAL)
- Minneapolis to Newark Liberty Intl. Airport (MSP - EWR)
- Atlanta to Denver (ATL - DEN)
- Boise to Seattle (BOI - SEA)
- Denver to Fort Myers (DEN - RSW)
- St. Louis to Fairbanks (STL - FAI)