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

Below you will see all the airlines that fly from Seattle-Tacoma International (SEA) to Ontario International (ONT) and the number of flights they operate each day.

Flights Chart

Airliner	Mo	Tu	We	Th	Fr	Sa	Su	First Flight	Last Flight	Flights
Delta Connection	3	3	3	3	3	3	2	08:30	19:50	VIEW FLIGHTS
Hawaiian Airlines	3	3	3	3	3	2	2	07:00	21:26	VIEW FLIGHTS
Alaska Airlines	3	3	3	3	3	2	2	07:00	21:26	VIEW FLIGHTS
KLM	2	2	2	2	2	4	2	14:30	22:34	VIEW FLIGHTS
Korean Air	2	2	2	2	2	2	1	14:30	22:34	VIEW FLIGHTS
Qatar Airways	2	2	2	2	2	1	1	15:37	21:26	VIEW FLIGHTS
Virgin Atlantic	1	1	1	1	1	1	0	22:34	22:34	VIEW FLIGHTS
Jet Linx Aviation	1	1	1	1	1	0	1	15:37	18:13	VIEW FLIGHTS
WestJet	1	0	0	1	1	1	1	14:30	17:13	VIEW FLIGHTS

Delta Connection is the most popular airliners who operate this route. They have around 20 a week with times that vary between 08:30 and 19:50.

Would you like to book your flight? Bookings can be made direct with Delta Connection on their website www.google.com/search?q=Delta Connection.

The flight time for the selected route vary based on the month you will travel, but below we has summarised the most common times they will fly. We recommend you only take these times as guidance and check with appropriate airline for the exact times for the date you depart.

Flights Time In WeekDays

Day	Flight Times	Flights
Monday	07:00 Airline Flight  No Alaska Airlines AS1364 Hawaiian Airlines HA6836 08:30 Airline Flight  No Delta Connection DL4070 14:30 Airline Flight  No Korean Air KE3070 WestJet WS8373 KLM KL6436 Delta Connection DL4031 15:37 Airline Flight  No Alaska Airlines AS592 Hawaiian Airlines HA6829 Qatar Airways QR3336 Jet Linx Aviation JL6388 19:50 Airline Flight  No Delta Connection DL4027 21:24 Airline Flight  No Alaska Airlines AS489 Hawaiian Airlines HA6828 Qatar Airways QR3331 22:34 Airline Flight  No Korean Air KE3106 KLM KL6435 Virgin Atlantic VS5470	VIEW FLIGHTS
Tuesday	07:00 Airline Flight  No Alaska Airlines AS1364 Hawaiian Airlines HA6836 08:30 Airline Flight  No Delta Connection DL4070 14:30 Airline Flight  No Korean Air KE3070 KLM KL6436 Delta Connection DL4031 15:37 Airline Flight  No Alaska Airlines AS592 18:13 Airline Flight  No Hawaiian Airlines HA6829 Qatar Airways QR3336 Jet Linx Aviation JL6388 19:50 Airline Flight  No Delta Connection DL4027 21:24 Airline Flight  No Alaska Airlines AS489 Hawaiian Airlines HA6828 Qatar Airways QR3331 22:34 Airline Flight  No Korean Air KE3106 KLM KL6435 Virgin Atlantic VS5470	VIEW FLIGHTS
Wednesday	07:00 Airline Flight  No Alaska Airlines AS1364 Hawaiian Airlines HA6836 08:30 Airline Flight  No Delta Connection DL4070 14:30 Airline Flight  No Korean Air KE3070 KLM KL6436 Delta Connection DL4031 15:37 Airline Flight  No Alaska Airlines AS592 Hawaiian Airlines HA6829 Qatar Airways QR3336 Jet Linx Aviation JL6388 19:50 Airline Flight  No Delta Connection DL4027 21:26 Airline Flight  No Alaska Airlines AS489 Hawaiian Airlines HA6828 Qatar Airways QR3331 22:34 Airline Flight  No Korean Air KE3106 KLM KL6435 Virgin Atlantic VS5470	VIEW FLIGHTS
Thursday	07:00 Airline Flight  No Alaska Airlines AS1364 Hawaiian Airlines HA6836 08:30 Airline Flight  No Delta Connection DL4070 14:30 Airline Flight  No Korean Air KE3070 KLM KL6436 Delta Connection DL4031 15:37 Airline Flight  No Alaska Airlines AS592 Hawaiian Airlines HA6829 Qatar Airways QR3336 Jet Linx Aviation JL6388 17:13 Airline Flight  No WestJet WS8373 19:50 Airline Flight  No Delta Connection DL4027 21:24 Airline Flight  No Alaska Airlines AS489 Hawaiian Airlines HA6828 Qatar Airways QR3331 22:34 Airline Flight  No Korean Air KE3106 KLM KL6435 Virgin Atlantic VS5470	VIEW FLIGHTS
Friday	07:00 Airline Flight  No Alaska Airlines AS1364 Hawaiian Airlines HA6836 08:30 Airline Flight  No Delta Connection DL4070 14:30 Airline Flight  No Korean Air KE3070 WestJet WS8373 KLM KL6436 Delta Connection DL4031 15:37 Airline Flight  No Alaska Airlines AS592 18:13 Airline Flight  No Hawaiian Airlines HA6829 Qatar Airways QR3336 Jet Linx Aviation JL6388 19:50 Airline Flight  No Delta Connection DL4027 21:24 Airline Flight  No Alaska Airlines AS489 Hawaiian Airlines HA6828 Qatar Airways QR3331 22:34 Airline Flight  No Korean Air KE3106 KLM KL6435 Virgin Atlantic VS5470	VIEW FLIGHTS
Saturday	07:00 Airline Flight  No Alaska Airlines AS1364 Hawaiian Airlines HA6836 08:30 Airline Flight  No Delta Connection DL4070 14:30 Airline Flight  No Korean Air KE3070 WestJet WS8373 KLM KL6436 Delta Connection DL4031 17:13 Airline Flight  No KLM KL6270 19:50 Airline Flight  No Delta Connection DL4027 21:24 Airline Flight  No Alaska Airlines AS489 22:34 Airline Flight  No Korean Air KE3106 KLM KL6269 KLM KL6435 Virgin Atlantic VS5470 23:59 Airline Flight  No Hawaiian Airlines HA6828 Qatar Airways QR3331	VIEW FLIGHTS
Sunday	09:39 Airline Flight  No Alaska Airlines AS1364 Hawaiian Airlines HA6836 11:18 Airline Flight  No Delta Connection DL4070 17:13 Airline Flight  No Korean Air KE3070 WestJet WS8373 KLM KL6270 KLM KL6436 Delta Connection DL4031 18:13 Airline Flight  No Alaska Airlines AS592 Hawaiian Airlines HA6829 Qatar Airways QR3336 Jet Linx Aviation JL6388	VIEW FLIGHTS

Other routes are also possible. Flying from a different airport may offer more convenient flight times, so below we have we have put a list of other routes that may well be suitable.

Alternative Direct Routes

Route	Stops	Distance	Flying Time
Seattle Boeing Field King County to Ontario	0		2 Hours 38 Minutes

If you are planning to hire a car from Ontario International airport then don’t wait until you arrive. The prices are typically 20% to 30% higher and the availability of vehicles are much lower. You can check out the solutions we have for car hire on our car hire pages which can save you £££’s.