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Cheap Flights to Jefferson County from $64
Popular airlines to Jefferson County
Alaska Airlines
Delta
American Airlines
United
Southwest Airlines
Frontier Airlines
JetBlue Airways
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How much is the cheapest flight to Jefferson County?
Prices were available within the past 7 days and start at $64 for one-way flights and $138 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sat, Aug 22 - Sat, Aug 29
PDX
Portland
PAE
Seattle
$177 Roundtrip, found 6 hours ago
$177
Roundtrip
found 6 hours ago
Wed, Nov 4 - Sat, Nov 7
PDX
Portland
SEA
Seattle
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Thu, Oct 1 - Tue, Oct 6
PDX
Portland
PAE
Seattle
$187 Roundtrip, found 8 hours ago
$187
Roundtrip
found 8 hours ago
Thu, Sep 10 - Sun, Sep 13
PDX
Portland
PAE
Seattle
$197 Roundtrip, found 4 hours ago
$197
Roundtrip
found 4 hours ago
Sun, Aug 23 - Tue, Sep 1
PDX
Portland
SEA
Seattle
$207 Roundtrip, found 2 hours ago
$207
Roundtrip
found 2 hours ago
Sat, Aug 22 - Sat, Aug 29
PDX
Portland
SEA
Seattle
$212 Roundtrip, found 6 hours ago
$212
Roundtrip
found 6 hours ago
Sat, Aug 15 - Sat, Aug 22
PDX
Portland
PAE
Seattle
$217 Roundtrip, found 2 hours ago
$217
Roundtrip
found 2 hours ago
Wed, Aug 5 - Wed, Aug 12
IAH
Houston
SEA
Seattle
$310 Roundtrip, just found
$310
Roundtrip
just found
Thu, Sep 10 - Tue, Sep 22
IAH
Houston
SEA
Seattle
$329 Roundtrip, found 3 hours ago
$329
Roundtrip
found 3 hours ago
Tue, Jun 16 - Tue, Jun 23
PDX
Portland
BFI
Seattle
$378 Roundtrip, found 13 hours ago
$378
Roundtrip
found 13 hours ago
Book with confidence
Airports in Jefferson County
Prices were available within the past 7 days. Prices and availability are subject to change.
Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Flights from $353
SEA
Seattle - Tacoma Intl.
Cheapest
Select flight to Snohomish County - Paine Field PAE. Flights from $609
PAE
Snohomish County - Paine Field
Trending flights to Jefferson County
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, Aug 13 - Mon, Aug 24
LAX
Los Angeles
SEA
Seattle
$138 Roundtrip, just found
$138
Roundtrip
just found
Book with confidence
Enjoy extra legroom, flight flexibility, and a seamless travel experience.
Travel information
*Flight schedules are subject to change.
*Available to One Key members.
*Flight schedules are subject to change.
*Available to One Key members.
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