
Popular airlines from Jefferson County
Alaska Airlines
Delta
American Airlines
United
Southwest Airlines
Air Canada
Frontier Airlines
Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 45% on select hotels after you book a flight*
Cheapest flights from 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.

Wed, Dec 3 - Tue, Dec 16
SEA
Seattle
LAS
Las Vegas
NT$2,972 Roundtrip, found 1 day ago
NT$2,972
Roundtrip
found 1 day ago

Fri, Dec 5 - Fri, Dec 12
SEA
Seattle
DEN
Denver
NT$2,975 Roundtrip, found 2 days ago
NT$2,975
Roundtrip
found 2 days ago

Mon, Dec 15 - Tue, Dec 16
SEA
Seattle
PHX
Phoenix
NT$2,976 Roundtrip, found 12 hours ago
NT$2,976
Roundtrip
found 12 hours ago

Wed, Dec 3 - Thu, Dec 18
SEA
Seattle
LAS
Las Vegas
NT$3,095 Roundtrip, found 1 day ago
NT$3,095
Roundtrip
found 1 day ago

Mon, Dec 8 - Thu, Dec 25
SEA
Seattle
LAS
Las Vegas
NT$3,217 Roundtrip, found 1 day ago
NT$3,217
Roundtrip
found 1 day ago

Mon, Jan 12 - Sun, Feb 1
PAE
Seattle
LAS
Las Vegas
NT$3,268 Roundtrip, found 1 day ago
NT$3,268
Roundtrip
found 1 day ago

Sun, Dec 7 - Tue, Dec 16
SEA
Seattle
LAS
Las Vegas
NT$3,279 Roundtrip, found 1 day ago
NT$3,279
Roundtrip
found 1 day ago

Sun, Dec 7 - Thu, Dec 18
SEA
Seattle
LAS
Las Vegas
NT$3,401 Roundtrip, found 1 day ago
NT$3,401
Roundtrip
found 1 day ago

Mon, Jan 5 - Thu, Jan 22
PAE
Seattle
LAS
Las Vegas
NT$3,573 Roundtrip, found 1 day ago
NT$3,573
Roundtrip
found 1 day ago

Thu, Nov 13 - Mon, Nov 17
PAE
Seattle
SFO
San Francisco
NT$3,574 Roundtrip, found 6 days ago
NT$3,574
Roundtrip
found 6 days ago

Mon, Feb 23 - Sat, Feb 28
SEA
Seattle
DFW
Dallas
NT$4,808 Roundtrip, found 1 day ago
NT$4,808
Roundtrip
found 1 day ago

Mon, Dec 15 - Tue, Dec 16
SEA
Seattle
PHX
Phoenix
NT$5,246 Roundtrip, found 12 hours ago
NT$5,246
Roundtrip
found 12 hours ago

Sat, Feb 7 - Wed, Feb 11
SEA
Seattle
LAX
Los Angeles
NT$5,423 Roundtrip, found 6 days ago
NT$5,423
Roundtrip
found 6 days ago

Wed, Jan 14 - Wed, Jan 21
SEA
Seattle
SAN
San Diego
NT$5,430 Roundtrip, found 13 hours ago
NT$5,430
Roundtrip
found 13 hours ago

Tue, Feb 3 - Wed, Feb 11
SEA
Seattle
MIA
Miami
NT$6,105 Roundtrip, found 8 hours ago
NT$6,105
Roundtrip
found 8 hours ago

Wed, Jan 14 - Wed, Jan 21
SEA
Seattle
CLD
Carlsbad
NT$7,313 Roundtrip, found 13 hours ago
NT$7,313
Roundtrip
found 13 hours ago

Sun, Dec 21 - Wed, Dec 31
PAE
Seattle
PHX
Phoenix
NT$7,412 Roundtrip, found 20 hours ago
NT$7,412
Roundtrip
found 20 hours ago

Wed, Jan 7 - Sat, Jan 10
PAE
Seattle
LAX
Los Angeles
NT$7,868 Roundtrip, found 3 days ago
NT$7,868
Roundtrip
found 3 days ago

Wed, Dec 17 - Wed, Dec 24
PAE
Seattle
SAN
San Diego
NT$8,178 Roundtrip, found 13 hours ago
NT$8,178
Roundtrip
found 13 hours ago

Tue, Dec 9 - Sat, Dec 13
SEA
Seattle
HNL
Oahu
NT$12,491 Roundtrip, found 3 days ago
NT$12,491
Roundtrip
found 3 days ago
Explore a world of travel with Expedia
- Flights to New York
- Flights to Las Vegas
- Flights to Orlando
- Flights to Chicago
- Flights to San Francisco
- Flights to Los Angeles
- Flights to San Diego
- Flights to Miami
- Flights to Houston
- Flights to Boston
- Flights to Pigeon Forge
- Flights to Gatlinburg
- Flights to Atlanta
- Flights to San Antonio
- Flights to Austin
- Flights to New Orleans
- Flights to Honolulu
- Flights to Dallas
- Flights to Anaheim
- Flights to Washington
Top Flight Destinations In the World
- Flights to United States of America
- Flights to Switzerland
- Flights to Argentina
- Flights to Mexico
- Flights to Sweden
- Flights to Greece
- Flights to United Kingdom
- Flights to Australia
- Flights to Türkiye
- Flights to China
- Flights to Italy
- Flights to Japan
- Flights to Brazil
- Flights to India
- Flights to Philippines
- Flights to Russia
- Flights to Colombia
- Flights to Indonesia
- Flights to Germany
- Flights to South Korea
*Available to Expedia members.