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Business Class Flight Deals from Seattle to Ontario International Airport from $233

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Bundle + Save

Top flight deals from leading airlines:

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... and +100s more

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Free cancellation for many rates

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Stops

  • Nonstop
    from $466

Airlines

  • Alaska Airlines
    $466
  • Hawaiian Airlines
    $480

Cabin Class

  • First
    $466

Departure Airports

  • Seattle Tacoma International Airport
    $466

Arrival Airports

  • Bob Hope Airport
    $486
  • John Wayne Airport-Orange County Airport
    $516
  • Los Angeles International Airport
    $466
  • Ontario International Airport
    $466

Best Price. GUARANTEED.

Exclusively for Priceline Members
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On average save $240 per traveler
Alaska Airlines Logo
Alaska Airlines

05/30/25

SEA
2h 31m
Direct

05/30/25

ONT
Alaska Airlines Logo
Alaska Airlines

06/06/25

LAX
2h 56m
Direct

06/06/25

SEA
$466
Free cancellation within 83 hours of booking
Alaska Airlines Logo
Alaska Airlines

05/30/25

SEA
2h 31m
Direct

05/30/25

ONT
Alaska Airlines Logo
Alaska Airlines

06/06/25

LAX
2h 52m
Direct

06/06/25

SEA
$466
Free cancellation within 83 hours of booking
Alaska Airlines Logo
Alaska Airlines

05/30/25

SEA
2h 31m
Direct

05/30/25

ONT
Alaska Airlines Logo
Alaska Airlines

06/06/25

LAX
2h 55m
Direct

06/06/25

SEA
$466
Free cancellation within 83 hours of booking
Alaska Airlines Logo
Alaska Airlines

05/30/25

SEA
2h 31m
Direct

05/30/25

ONT
Alaska Airlines Logo
Alaska Airlines

06/06/25

ONT
2h 40m
Direct

06/06/25

SEA
$466
Free cancellation within 83 hours of booking
Hawaiian Airlines Logo
Hawaiian Airlines

05/30/25

SEA
2h 31m
Direct

05/30/25

ONT
Hawaiian Airlines Logo
Hawaiian Airlines

06/06/25

ONT
2h 40m
Direct

06/06/25

SEA
$480
Free cancellation within 83 hours of booking
Alaska Airlines Logo
Alaska Airlines

05/30/25

SEA
2h 31m
Direct

05/30/25

ONT
Alaska Airlines Logo
Alaska Airlines

06/06/25

BUR
2h 42m
Direct

06/06/25

SEA
$486
Free cancellation within 83 hours of booking
Hawaiian Airlines Logo
Hawaiian Airlines

05/30/25

SEA
2h 31m
Direct

05/30/25

ONT
Hawaiian Airlines Logo
Hawaiian Airlines

06/06/25

LAX
2h 56m
Direct

06/06/25

SEA
$490
Free cancellation within 83 hours of booking
Hawaiian Airlines Logo
Hawaiian Airlines

05/30/25

SEA
2h 31m
Direct

05/30/25

ONT
Hawaiian Airlines Logo
Hawaiian Airlines

06/06/25

LAX
2h 55m
Direct

06/06/25

SEA
$490
Free cancellation within 83 hours of booking
Hawaiian Airlines Logo
Hawaiian Airlines

05/30/25

SEA
2h 31m
Direct

05/30/25

ONT
Hawaiian Airlines Logo
Hawaiian Airlines

06/06/25

LAX
2h 52m
Direct

06/06/25

SEA
$490
Free cancellation within 83 hours of booking
Alaska Airlines Logo
Alaska Airlines

05/30/25

SEA
2h 31m
Direct

05/30/25

ONT
Alaska Airlines Logo
Alaska Airlines

06/06/25

LAX
2h 58m
Direct

06/06/25

SEA
$496
Free cancellation within 83 hours of booking
Alaska Airlines Logo
Alaska Airlines

05/30/25

SEA
2h 32m
Direct

05/30/25

ONT
Alaska Airlines Logo
Alaska Airlines

06/06/25

LAX
2h 55m
Direct

06/06/25

SEA
$496
Free cancellation within 83 hours of booking
Alaska Airlines Logo
Alaska Airlines

05/30/25

SEA
2h 32m
Direct

05/30/25

ONT
Alaska Airlines Logo
Alaska Airlines

06/06/25

LAX
2h 52m
Direct

06/06/25

SEA
$496
Free cancellation within 83 hours of booking
Alaska Airlines Logo
Alaska Airlines

05/30/25

SEA
2h 32m
Direct

05/30/25

ONT
Alaska Airlines Logo
Alaska Airlines

06/06/25

ONT
2h 40m
Direct

06/06/25

SEA
$496
Free cancellation within 83 hours of booking
Alaska Airlines Logo
Alaska Airlines

05/30/25

SEA
2h 32m
Direct

05/30/25

ONT
Alaska Airlines Logo
Alaska Airlines

06/06/25

LAX
2h 56m
Direct

06/06/25

SEA
$496
Free cancellation within 83 hours of booking
Hawaiian Airlines Logo
Hawaiian Airlines

05/30/25

SEA
2h 31m
Direct

05/30/25

ONT
Hawaiian Airlines Logo
Hawaiian Airlines

06/06/25

BUR
2h 42m
Direct

06/06/25

SEA
$500
Free cancellation within 83 hours of booking
Hawaiian Airlines Logo
Hawaiian Airlines

05/30/25

SEA
2h 32m
Direct

05/30/25

ONT
Hawaiian Airlines Logo
Hawaiian Airlines

06/06/25

ONT
2h 40m
Direct

06/06/25

SEA
$510
Free cancellation within 83 hours of booking
Alaska Airlines Logo
Alaska Airlines

05/30/25

SEA
2h 31m
Direct

05/30/25

ONT
Alaska Airlines Logo
Alaska Airlines

06/06/25

SNA
2h 46m
Direct

06/06/25

SEA
$516
Free cancellation within 83 hours of booking
Alaska Airlines Logo
Alaska Airlines

05/30/25

SEA
2h 31m
Direct

05/30/25

ONT
Alaska Airlines Logo
Alaska Airlines

06/06/25

SNA
2h 49m
Direct

06/06/25

SEA
$516
Free cancellation within 83 hours of booking
Alaska Airlines Logo
Alaska Airlines

05/30/25

SEA
2h 31m
Direct

05/30/25

ONT
Alaska Airlines Logo
Alaska Airlines

06/06/25

BUR
2h 39m
Direct

06/06/25

SEA
$516
Free cancellation within 83 hours of booking
Hawaiian Airlines Logo
Hawaiian Airlines

05/30/25

SEA
2h 32m
Direct

05/30/25

ONT
Hawaiian Airlines Logo
Hawaiian Airlines

06/06/25

LAX
2h 52m
Direct

06/06/25

SEA
$520
Free cancellation within 83 hours of booking
Hawaiian Airlines Logo
Hawaiian Airlines

05/30/25

SEA
2h 31m
Direct

05/30/25

ONT
Hawaiian Airlines Logo
Hawaiian Airlines

06/06/25

LAX
2h 58m
Direct

06/06/25

SEA
$520
Free cancellation within 83 hours of booking
Hawaiian Airlines Logo
Hawaiian Airlines

05/30/25

SEA
2h 32m
Direct

05/30/25

ONT
Hawaiian Airlines Logo
Hawaiian Airlines

06/06/25

LAX
2h 56m
Direct

06/06/25

SEA
$520
Free cancellation within 83 hours of booking
Hawaiian Airlines Logo
Hawaiian Airlines

05/30/25

SEA
2h 32m
Direct

05/30/25

ONT
Hawaiian Airlines Logo
Hawaiian Airlines

06/06/25

LAX
2h 55m
Direct

06/06/25

SEA
$520
Free cancellation within 83 hours of booking
Hawaiian Airlines Logo
Hawaiian Airlines

05/30/25

SEA
2h 31m
Direct

05/30/25

ONT
Hawaiian Airlines Logo
Hawaiian Airlines

06/06/25

BUR
2h 39m
Direct

06/06/25

SEA
$530
Free cancellation within 83 hours of booking
Hawaiian Airlines Logo
Hawaiian Airlines

05/30/25

SEA
2h 31m
Direct

05/30/25

ONT
Hawaiian Airlines Logo
Hawaiian Airlines

06/06/25

SNA
2h 46m
Direct

06/06/25

SEA
$530
Free cancellation within 83 hours of booking
Hawaiian Airlines Logo
Hawaiian Airlines

05/30/25

SEA
2h 31m
Direct

05/30/25

ONT
Hawaiian Airlines Logo
Hawaiian Airlines

06/06/25

SNA
2h 49m
Direct

06/06/25

SEA
$530
Free cancellation within 83 hours of booking
Hawaiian Airlines Logo
Hawaiian Airlines

05/30/25

SEA
2h 32m
Direct

05/30/25

ONT
Hawaiian Airlines Logo
Hawaiian Airlines

06/06/25

BUR
2h 42m
Direct

06/06/25

SEA
$530
Free cancellation within 83 hours of booking

Top Deals on flights Business Class from Seattle to Ontario International Airport

Seattle, US (SEA) - Los Angeles, US (LAX)

Alaska Airlines Logo
Alaska Airlines

May 29

SEA
2h 32m
Direct

May 29

ONT

as low as

$233

Seattle, US (SEA) - Los Angeles, US (LAX)

Alaska Airlines Logo
Alaska Airlines

May 29

SEA
2h 31m
Direct

May 29

ONT

as low as

$233

Seattle, US (SEA) - Los Angeles, US (LAX)

Alaska Airlines Logo
Alaska Airlines

May 29

SEA
2h 31m
Direct

May 29

ONT

as low as

$233

Seattle, US (SEA) - Los Angeles, US (LAX)

Alaska Airlines Logo
Alaska Airlines

May 29

SEA
2h 32m
Direct

May 29

ONT

as low as

$233

Seattle, US (SEA) - Los Angeles, US (LAX)

Hawaiian Airlines Logo
Hawaiian Airlines

May 29

SEA
2h 32m
Direct

May 29

ONT

as low as

$240

Seattle, US (SEA) - Los Angeles, US (LAX)

Hawaiian Airlines Logo
Hawaiian Airlines

May 29

SEA
2h 31m
Direct

May 29

ONT

as low as

$240

Seattle, US (SEA) - Los Angeles, US (LAX)

Hawaiian Airlines Logo
Hawaiian Airlines

May 29

SEA
2h 31m
Direct

May 29

ONT

as low as

$240

Seattle, US (SEA) - Los Angeles, US (LAX)

Hawaiian Airlines Logo
Hawaiian Airlines

May 29

SEA
2h 32m
Direct

May 29

ONT

as low as

$240