Cheap Flights from Seattle to Ontario - SEA to ONT (reverse)
Popular Flights from Seattle to Ontario
- Airfare from Seattle to Ontario on Delta Air Lines from $160 round trip
- Airfare from Seattle to Ontario on Alaska Airlines from $170 round trip
- Airfare from Seattle to Ontario on Continental Airlines from $181 round trip
- Airfare from Seattle to Ontario on United Airlines from $181 round trip
- Airfare from Seattle to Ontario on American Airlines from $190 round trip
Recent Alerts from Seattle to Ontario
Market
Rating
Date
Price
Seattle to Ontario on Alaska
Dec 6, 2011
20111206
$189
Did You Know?
- United has 12 one stop flights between Seattle, WA and Ontario, CA.
- 8 airlines operate between Seattle, WA and Ontario, CA
- 323 flights per week fly out of Seattle, WA connecting to Ontario, CA
- American has the most nonstop flights between Seattle, WA and Ontario, CA.
- Portland, OR is the most popular connection for one stop flights between Seattle, WA and Ontario, CA.
- The smallest aircraft operated by Delta flying between Seattle, WA and Ontario, CA is a DH8 with 76 seats.
- The largest aircraft operated by Alaska flying between Seattle, WA and Ontario, CA is a 767 with 262 seats.
- The shortest flight between Seattle, WA and Ontario, CA on Delta is 955 miles.
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Advance Purchase Prices from Seattle to Ontario
- Carrier0 Days1 Day3 Days7 Days10 Days14 Days21 Days
- Alaska$625$625$539$189$189$239$239
- American$625$625$229$189$319$239$239
- Continental$381$381$381$181$341$241$241
- Delta$359$359$539$159$319$219$159
- US Airways$349$349$561$181$341$261$181
- United$381$381$381$181$341$241$241
Daily Non-stop Flight Schedules from Seattle/Tacoma International to Ontario International
- AirlineMonTueWedThuFriSatSunEarliest FlightLatest FlightAverage Duration
- Alaska Airlines32333247:00 AM8:40 PM2:29
Cheap Domestic Flights from Seattle - SEA
Flights
Airline
Lowest Price
American, Alaska, JetBlue, Continental, Delta, Frontier, AirTran, United, US Airways, Southwest
$378
American, Alaska, JetBlue, Continental, Delta, Frontier, AirTran, United, US Airways, Southwest
$348
Cheap International Flights from Seattle - SEA
Flights
Airline
Lowest Price
American, Air Canada, Air France, Aeromexico, Alaska, British Airways, Continental, Delta, KLM, United, US Airways
$382
Air France, British Airways, EVA, Delta, KLM, Lufthansa, Asiana, Thai, United
$922
Air France, Alitalia, British Airways, Continental, Delta, KLM, Lufthansa, United, US Airways
$783
Air France, British Airways, EVA, Delta, KLM, Lufthansa, Asiana, Qantas, Singapore, United
$1192
Air Canada, Air France, British Airways, Continental, Delta, Icelandair, KLM, Lufthansa, SAS, United
$611
American, Air Canada, Air France, Alaska, British Airways, EVA, Continental, Cathay, Delta, KLM, Lufthansa, All Nippon, Asiana, Qantas, United
$893
American, Air France, Air India, Alaska, British Airways, Continental, Delta, KLM, Lufthansa, Asiana, United
$1179
American, Air France, Alaska, Continental, Delta, TAM, KLM, Lufthansa, US Airways
$1060
Air France, Alaska, British Airways, Continental, Delta, Aer Lingus, Lufthansa, United, US Airways
$692
American, Air Canada, Air France, Alaska, JetBlue, Continental, Delta, Frontier, United, US Airways, Virgin America
$527
American, Air Canada, Air France, Alaska, British Airways, EVA, Air China, Continental, Delta, Hainan, KLM, Lufthansa, China E, All Nippon, Asiana, United
$810