Book your SEA to ONT flights with Expedia and find last-minute Seattle to Ontario airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between SEA and ONT, with new flight deals and promotions almost daily. When you book your next trip from Seattle Tacoma Intl. to Ontario Intl. with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.
SEA to ONT Flight Schedule
|Carrier||Flight||Depart SEA||Arrive ONT||Thu 11/26||Fri 11/27||Sat 11/28||Sun 11/29||Mon 11/30||Tue 12/1||Wed 12/2|
|Alaska Airlines||AS 530||7:30 AM||10:08 AM||Check fare||Check fare||Check fare||Check fare||Check fare||Check fare||Check fare|
|Alaska Airlines||AS 538||2:40 PM||5:09 PM||Check fare||-||Check fare||Check fare||Check fare||Check fare||Check fare|
|Southwest Airlines||WN 3040||2:40 PM||6:30 PM||•||-||-||-||-||-||-|
|Southwest Airlines||WN 2662||3:50 PM||7:15 PM||-||-||-||•||•||-||-|
|Southwest Airlines||WN 1555||4:25 PM||8:20 PM||-||-||-||-||•||-||-|
|Southwest Airlines||WN 1062||7:55 PM||11:55 PM||-||-||-||•||-||-||-|
|Southwest Airlines||WN 1098||8:45 PM||12:35 AM||-||-||-||•||-||-||-|
|Alaska Airlines||AS 546||8:55 PM||11:23 PM||-||Check fare||Check fare||Check fare||Check fare||-||-|
Browse popular flight destinations from Seattle (SEA), and plan your next exciting trip. Expedia has cheap flights from Seattle on multiple airline carriers, so book your next trip today!
Browse popular flight destinations from Ontario (ONT), and plan your next exciting trip. Expedia has cheap flights from Ontario on multiple airline carriers, so book your next trip today!
SEA to ONT Route Map
Route information for flights from Seattle Tacoma Intl. to Ontario Intl..
Airline carriers and aircraft used on flights from SEA to ONT
|Alaska Airlines, Inc.||Boeing 737-400 pax|
|Alaska Airlines, Inc.||Boeing 737-700 pax|
|American Airlines||Boeing 737 all pax models|
Looking for Hawaii Car Hire? We offer excellent daily rates from the top rental car companies.
Expedia offers amazing deals on flights around the world. Find Flights Fort Myers to Orlando and feel confident that your online booking experience will be fast and easy.
With tens of thousands of hotels to choose from including Knotts Berry Farm Hotel you will always find the best place to stay on Expedia.