Cheapest flights from Seattle
These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Thu, May 16 - Tue, May 21
SEA
Seattle - Tacoma Intl.
ONT
Los Angeles - Ontario Intl.
$78 Roundtrip, found 6 hours ago
$78
Roundtrip
found 6 hours ago
Thu, May 16 - Fri, May 17
SEA
Seattle - Tacoma Intl.
ONT
Los Angeles - Ontario Intl.
$88 Roundtrip, found 6 hours ago
$88
Roundtrip
found 6 hours ago
Thu, May 16 - Sat, May 18
SEA
Seattle - Tacoma Intl.
ONT
Los Angeles - Ontario Intl.
$93 Roundtrip, found 6 hours ago
$93
Roundtrip
found 6 hours ago
Thu, May 16 - Mon, May 20
SEA
Seattle - Tacoma Intl.
ONT
Los Angeles - Ontario Intl.
$97 Roundtrip, found 6 hours ago
$97
Roundtrip
found 6 hours ago
Tue, May 14 - Tue, May 21
SEA
Seattle - Tacoma Intl.
ONT
Los Angeles - Ontario Intl.
$99 Roundtrip, found 6 hours ago
$99
Roundtrip
found 6 hours ago
Tue, May 14 - Thu, May 16
SEA
Seattle - Tacoma Intl.
ONT
Los Angeles - Ontario Intl.
$109 Roundtrip, found 6 hours ago
$109
Roundtrip
found 6 hours ago
Tue, May 14 - Sat, May 18
SEA
Seattle - Tacoma Intl.
ONT
Los Angeles - Ontario Intl.
$114 Roundtrip, found 6 hours ago
$114
Roundtrip
found 6 hours ago
Fri, May 10 - Tue, May 21
SEA
Seattle - Tacoma Intl.
ONT
Los Angeles - Ontario Intl.
$117 Roundtrip, found 6 hours ago
$117
Roundtrip
found 6 hours ago
Tue, May 14 - Mon, May 20
SEA
Seattle - Tacoma Intl.
ONT
Los Angeles - Ontario Intl.
$118 Roundtrip, found 6 hours ago
$118
Roundtrip
found 6 hours ago
Fri, May 10 - Thu, May 16
SEA
Seattle - Tacoma Intl.
ONT
Los Angeles - Ontario Intl.
$127 Roundtrip, found 6 hours ago
$127
Roundtrip
found 6 hours ago
Mon, Apr 15 - Wed, Apr 17
SEA
Seattle - Tacoma Intl.
LAX
Los Angeles Intl.
$138 Roundtrip, found 3 days ago
$138
Roundtrip
found 3 days ago
Fri, May 10 - Tue, May 14
PAE
Seattle Paine Field Intl. Airport
LAX
Los Angeles Intl.
$157 Roundtrip, found 6 hours ago
$157
Roundtrip
found 6 hours ago
Fri, May 10 - Mon, May 13
SEA
Seattle - Tacoma Intl.
LAX
Los Angeles Intl.
$162 Roundtrip, found 3 days ago
$162
Roundtrip
found 3 days ago
Sat, May 11 - Tue, May 14
SEA
Seattle - Tacoma Intl.
SNA
John Wayne
$162 Roundtrip, found 3 days ago
$162
Roundtrip
found 3 days ago
Tue, Apr 16 - Sat, Apr 20
SEA
Seattle - Tacoma Intl.
BUR
Hollywood Burbank
$177 Roundtrip, found 6 days ago
$177
Roundtrip
found 6 days ago
Tue, Jun 4 - Mon, Jun 10
SEA
Seattle - Tacoma Intl.
SNA
John Wayne
$197 Roundtrip, found 14 hours ago
$197
Roundtrip
found 14 hours ago
Sat, May 11 - Tue, May 14
SEA
Seattle - Tacoma Intl.
SNA
John Wayne
$211 Roundtrip, found 3 days ago
$211
Roundtrip
found 3 days ago
Fri, Apr 26 - Sun, Apr 28
SEA
Seattle - Tacoma Intl.
LGB
Long Beach Municipal
$272 Roundtrip, found 2 days ago
$272
Roundtrip
found 2 days ago
Sat, May 11 - Tue, May 14
SEA
Seattle - Tacoma Intl.
SNA
John Wayne
$292 Roundtrip, found 3 days ago
$292
Roundtrip
found 3 days ago
Fri, Apr 26 - Sun, Apr 28
PAE
Seattle Paine Field Intl. Airport
SNA
John Wayne
$344 Roundtrip, found 2 days ago
$344
Roundtrip
found 2 days ago