Flights from Ontario Airport ONT to Seattle Airport SEA

The table below displays the numbers of daily flights from Ontario International (ONT) to Seattle-Tacoma International (SEA) and the relevant airlines that fly.

Flights Chart

Airliner	Mo	Tu	We	Th	Fr	Sa	Su	First Flight	Last Flight	Flights
Alaska Airlines	0	0	0	5	5	4	5	06:02	21:20	VIEW FLIGHTS
Qatar Airways	0	0	0	4	4	5	5	06:02	21:20	VIEW FLIGHTS
Virgin Atlantic	0	0	0	2	4	3	3	06:20	17:59	VIEW FLIGHTS
Delta Connection	0	0	0	3	3	2	3	06:20	17:59	VIEW FLIGHTS
WestJet	0	0	0	1	2	1	2	06:20	12:02	VIEW FLIGHTS
SAS	0	0	0	1	2	1	2	06:20	12:02	VIEW FLIGHTS
KLM	0	0	0	1	2	1	2	06:20	12:02	VIEW FLIGHTS
Volaris	0	0	0	1	1	1	1	16:03	16:03	VIEW FLIGHTS
Jet Linx Aviation	0	0	0	1	1	1	1	06:02	08:44	VIEW FLIGHTS
Icelandair	0	0	0	1	1	1	1	14:05	14:05	VIEW FLIGHTS
Frontier	0	0	0	1	1	1	1	16:03	16:03	VIEW FLIGHTS
Korean Air	0	0	0	0	1	1	1	06:20	06:20	VIEW FLIGHTS
Solairus Aviation	0	0	0	0	1	0	0	15:45	15:45	VIEW FLIGHTS

Alaska Airlines offer the highest number of flights for this route with departures times between 06:02 and 21:20.

You can find the latest flight availability and prices from Alaska Airlines at alaskaair.com. You can also book direct and get their 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	08:44 Airline Flight  No Alaska Airlines AS607 Qatar Airways QR2143 Jet Linx Aviation JL6389 09:17 Airline Flight  No Delta Connection DL3816 11:57 Airline Flight  No SAS SK3875 WestJet WS7619 KLM KL6941 Delta Connection DL4070 Virgin Atlantic VS5467 12:04 Airline Flight  No Alaska Airlines AS654 Qatar Airways QR2186 14:05 Airline Flight  No Alaska Airlines AS567 Icelandair FI7707 16:03 Airline Flight  No Volaris Y42358 Frontier F92275 17:26 Airline Flight  No Alaska Airlines AS575 Qatar Airways QR8818 17:59 Airline Flight  No Delta Connection DL4031 Virgin Atlantic VS3853 21:20 Airline Flight  No Alaska Airlines AS594 Qatar Airways QR3345	VIEW FLIGHTS
Friday	06:02 Airline Flight  No Alaska Airlines AS607 Qatar Airways QR2126 Jet Linx Aviation JL6389 06:20 Airline Flight  No Korean Air KE3098 SAS SK3675 WestJet WS7523 KLM KL6721 Delta Connection DL3816 Virgin Atlantic VS4052 Virgin Atlantic VS5381 11:57 Airline Flight  No SAS SK3875 WestJet WS7619 KLM KL6941 Delta Connection DL4070 Virgin Atlantic VS5467 12:04 Airline Flight  No Alaska Airlines AS654 Qatar Airways QR2127 Qatar Airways QR2186 14:05 Airline Flight  No Alaska Airlines AS567 Icelandair FI7707 15:45 Airline Flight  No Solairus Aviation TWY201 16:03 Airline Flight  No Volaris Y42358 Frontier F92275 17:26 Airline Flight  No Alaska Airlines AS575 17:59 Airline Flight  No Delta Connection DL4031 Virgin Atlantic VS3853 21:20 Airline Flight  No Alaska Airlines AS594 Qatar Airways QR3345	VIEW FLIGHTS
Saturday	06:02 Airline Flight  No Alaska Airlines AS607 Qatar Airways QR2126 Qatar Airways QR2143 Jet Linx Aviation JL6389 06:20 Airline Flight  No Korean Air KE3098 SAS SK3675 WestJet WS7523 KLM KL6721 Delta Connection DL3816 Virgin Atlantic VS4052 Virgin Atlantic VS5381 12:04 Airline Flight  No Alaska Airlines AS654 Qatar Airways QR2127 Qatar Airways QR2186 14:05 Airline Flight  No Alaska Airlines AS567 Icelandair FI7707 16:03 Airline Flight  No Volaris Y42358 Frontier F92275 17:59 Airline Flight  No Delta Connection DL4031 Virgin Atlantic VS3853 21:20 Airline Flight  No Alaska Airlines AS594 Qatar Airways QR3345	VIEW FLIGHTS
Sunday	06:02 Airline Flight  No Alaska Airlines AS607 Qatar Airways QR2126 Qatar Airways QR2143 Jet Linx Aviation JL6389 06:20 Airline Flight  No Korean Air KE3098 SAS SK3675 WestJet WS7523 KLM KL6721 Delta Connection DL3816 Virgin Atlantic VS4052 12:02 Airline Flight  No SAS SK3875 WestJet WS6625 KLM KL6941 Delta Connection DL4070 Virgin Atlantic VS5467 12:08 Airline Flight  No Alaska Airlines AS654 Qatar Airways QR2127 Qatar Airways QR2186 14:05 Airline Flight  No Alaska Airlines AS567 Icelandair FI7707 16:03 Airline Flight  No Volaris Y42358 Frontier F92275 17:26 Airline Flight  No Alaska Airlines AS575 17:59 Airline Flight  No Delta Connection DL4031 Virgin Atlantic VS3853 21:20 Airline Flight  No Alaska Airlines AS594 Qatar Airways QR3345	VIEW FLIGHTS

Instead of flying from Ontario International you could consider a few airports that are close by. Please see that table below of alternative routes.

Alternative Direct Routes

Route	Stops	Distance	Flying Time
Burbank to Seattle	0		2 Hours 35 Minutes
Las Vegas to Seattle	0		2 Hours 27 Minutes
Los Angeles to Seattle	0		2 Hours 37 Minutes
Palm Springs Municipal to Seattle	0		2 Hours 41 Minutes
San Diego to Seattle	0		2 Hours 48 Minutes
Santa Barbara Municipal to Seattle	0		2 Hours 32 Minutes
San Bernardino Norton Afb to Seattle	0		2 Hours 38 Minutes
Santa Ana John Wayne to Seattle	0		2 Hours 40 Minutes

Whilst you will find a bureau de change at Seattle-Tacoma International, we recommend you change some money before you depart if you don’t have the local currency. The exchange rates within any airport are not very favorable, so exchanging money before hand is a good idea.