Flights from Seattle Airport (SEA) to Ontario Airport Airport (ONT)

To see all airliners that offer flights between Seattle-Tacoma International and Ontario International please see the table below.

Flights Chart

Airliner	Mo	Tu	We	Th	Fr	Sa	Su	First Flight	Last Flight	Flights
Alaska Airlines	0	0	0	5	5	4	3	08:33	20:33	VIEW FLIGHTS
Qatar Airways	0	0	0	5	3	5	2	08:33	23:11	VIEW FLIGHTS
WestJet	0	0	0	4	4	4	1	17:19	22:41	VIEW FLIGHTS
Delta Connection	0	0	0	3	3	2	2	08:25	19:50	VIEW FLIGHTS
KLM	0	0	0	2	2	2	1	17:19	19:50	VIEW FLIGHTS
Volaris	0	0	0	1	1	1	1	11:53	14:39	VIEW FLIGHTS
Korean Air	0	0	0	1	1	1	1	17:19	17:19	VIEW FLIGHTS
Jet Linx Aviation	0	0	0	1	1	1	1	13:50	16:30	VIEW FLIGHTS
Frontier	0	0	0	1	1	1	1	11:53	14:39	VIEW FLIGHTS
Virgin Atlantic	0	0	0	1	1	1	0	19:50	19:50	VIEW FLIGHTS
SAS	0	0	0	1	1	1	0	19:50	22:41	VIEW FLIGHTS

Alaska Airlines is the most popular airliners who operate this route. They have around 17 a week with times that vary between 08:33 and 20:33.

To book your flight you can visit Alaska Airlines on their website alaskaair.com. You will find up to date information on availability and the latest discounts.

Flight times for the route are summarised in the table below. These time were correct at the time of writing, but please be aware that times may vary from time to time so please check their website for exact times and the dates you wish to fly.

Flights Time In WeekDays

Day	Flight Times	Flights
Thursday	08:25 Airline Flight  No Delta Connection DL4070 08:33 Airline Flight  No Alaska Airlines AS1364 Qatar Airways QR2026 10:25 Airline Flight  No Alaska Airlines AS565 11:14 Airline Flight  No Qatar Airways QR3350 11:53 Airline Flight  No Frontier F92276 13:50 Airline Flight  No Alaska Airlines AS571 Jet Linx Aviation JL6388 14:35 Airline Flight  No Delta Connection DL4031 14:39 Airline Flight  No Volaris Y42359 17:19 Airline Flight  No Korean Air KE3070 WestJet WS8373 WestJet WS8423 KLM KL6270 17:55 Airline Flight  No Alaska Airlines AS592 19:50 Airline Flight  No WestJet WS7755 KLM KL6269 Delta Connection DL3884 Virgin Atlantic VS5470 20:33 Airline Flight  No Alaska Airlines AS489 20:36 Airline Flight  No Qatar Airways QR2986 Qatar Airways QR3355 22:41 Airline Flight  No SAS SK3259 WestJet WS7896 23:11 Airline Flight  No Qatar Airways QR3354	VIEW FLIGHTS
Friday	08:25 Airline Flight  No Delta Connection DL4070 08:33 Airline Flight  No Alaska Airlines AS1364 Qatar Airways QR3350 10:25 Airline Flight  No Alaska Airlines AS565 11:53 Airline Flight  No Volaris Y42359 Frontier F92276 13:50 Airline Flight  No Alaska Airlines AS571 Jet Linx Aviation JL6388 14:35 Airline Flight  No Delta Connection DL4031 17:19 Airline Flight  No Korean Air KE3070 WestJet WS8373 WestJet WS8423 KLM KL6270 17:51 Airline Flight  No Alaska Airlines AS592 19:50 Airline Flight  No SAS SK3259 WestJet WS7896 KLM KL6269 Delta Connection DL3884 Virgin Atlantic VS5470 20:32 Airline Flight  No Qatar Airways QR3355 20:33 Airline Flight  No Alaska Airlines AS489 22:41 Airline Flight  No WestJet WS7755 23:11 Airline Flight  No Qatar Airways QR3354	VIEW FLIGHTS
Saturday	08:33 Airline Flight  No Alaska Airlines AS1364 Qatar Airways QR3350 10:25 Airline Flight  No Alaska Airlines AS565 11:14 Airline Flight  No Qatar Airways QR2026 11:53 Airline Flight  No Volaris Y42359 Frontier F92276 14:35 Airline Flight  No Delta Connection DL4031 17:19 Airline Flight  No Korean Air KE3070 WestJet WS8373 WestJet WS8423 KLM KL6270 17:51 Airline Flight  No Alaska Airlines AS592 19:50 Airline Flight  No SAS SK3259 WestJet WS7755 KLM KL6269 Delta Connection DL3884 Virgin Atlantic VS5470 20:32 Airline Flight  No Qatar Airways QR2986 Qatar Airways QR3355 Jet Linx Aviation JL6388 20:33 Airline Flight  No Alaska Airlines AS489 22:41 Airline Flight  No WestJet WS7896 23:11 Airline Flight  No Qatar Airways QR3354	VIEW FLIGHTS
Sunday	11:11 Airline Flight  No Alaska Airlines AS1364 Qatar Airways QR2026 Qatar Airways QR3350 11:22 Airline Flight  No Delta Connection DL4070 13:09 Airline Flight  No Alaska Airlines AS565 14:39 Airline Flight  No Volaris Y42359 Frontier F92276 16:30 Airline Flight  No Alaska Airlines AS571 Jet Linx Aviation JL6388 17:19 Airline Flight  No Korean Air KE3070 WestJet WS8373 KLM KL6270 Delta Connection DL4031	VIEW FLIGHTS

Please remember to leave plenty of time to get though customers when you are departing form the airports. Flights regulations are getting very strict these days so getting through customs can take in excess of 1 hour in some cases.