Cheap Flights to Jefferson County

Popular airlines to Jefferson County

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • JetBlue Airways

    JetBlue Airways

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Popular cities in Jefferson County

FlightsFlights

Port Townsend

Port Townsend

Cheapest Flights to Jefferson County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 10 Sep. - Wed, 17 Sep.
SYD
Sydney
SEA
Seattle
AU$1,256 Return, just found
AU$1,256
Return
just found
Select American Airlines flight, departing Wed, 10 Sep. from Sydney to Seattle, returning Wed, 17 Sep., priced at AU$1,256 just found
Air Canada
Sat, 8 Nov. - Wed, 19 Nov.
SYD
Sydney
SEA
Seattle
AU$1,273 Return, found 16 hours ago
AU$1,273
Return
found 16 hours ago
Select Air Canada flight, departing Sat, 8 Nov. from Sydney to Seattle, returning Wed, 19 Nov., priced at AU$1,273 found 16 hours ago
United
Mon, 17 Nov. - Wed, 3 Dec.
SYD
Sydney
SEA
Seattle
AU$1,282 Return, just found
AU$1,282
Return
just found
Select United flight, departing Mon, 17 Nov. from Sydney to Seattle, returning Wed, 3 Dec., priced at AU$1,282 just found
Delta
Thu, 20 Nov. - Sat, 6 Dec.
SYD
Sydney
SEA
Seattle
AU$1,282 Return, just found
AU$1,282
Return
just found
Select Delta flight, departing Thu, 20 Nov. from Sydney to Seattle, returning Sat, 6 Dec., priced at AU$1,282 just found
Delta
Wed, 3 Jun. - Wed, 24 Jun.
MEL
Melbourne
SEA
Seattle
AU$1,282 Return, found 4 days ago
AU$1,282
Return
found 4 days ago
Select Delta flight, departing Wed, 3 Jun. from Melbourne to Seattle, returning Wed, 24 Jun., priced at AU$1,282 found 4 days ago
Jetstar
Mon, 17 Nov. - Sat, 29 Nov.
AVV
Melbourne
SEA
Seattle
AU$1,301 Return, found 1 day ago
AU$1,301
Return
found 1 day ago
Select Jetstar flight, departing Mon, 17 Nov. from Melbourne to Seattle, returning Sat, 29 Nov., priced at AU$1,301 found 1 day ago
Qantas Airways
Mon, 9 Feb. - Tue, 24 Feb.
SYD
Sydney
SEA
Seattle
AU$1,326 Return, found 1 hour ago
AU$1,326
Return
found 1 hour ago
Select Qantas Airways flight, departing Mon, 9 Feb. from Sydney to Seattle, returning Tue, 24 Feb., priced at AU$1,326 found 1 hour ago
Hawaiian Airlines
Thu, 18 Jun. - Fri, 19 Jun.
SYD
Sydney
SEA
Seattle
AU$1,393 Return, found 4 days ago
AU$1,393
Return
found 4 days ago
Select Hawaiian Airlines flight, departing Thu, 18 Jun. from Sydney to Seattle, returning Fri, 19 Jun., priced at AU$1,393 found 4 days ago
Japan Airlines
Tue, 9 Dec. - Tue, 13 Jan.
MEL
Melbourne
SEA
Seattle
AU$1,451 Return, found 1 hour ago
AU$1,451
Return
found 1 hour ago
Select Japan Airlines flight, departing Tue, 9 Dec. from Melbourne to Seattle, returning Tue, 13 Jan., priced at AU$1,451 found 1 hour ago
Asiana Airlines
Sat, 25 Apr. - Sun, 10 May
SYD
Sydney
SEA
Seattle
AU$1,480 Return, just found
AU$1,480
Return
just found
Select Asiana Airlines flight, departing Sat, 25 Apr. from Sydney to Seattle, returning Sun, 10 May, priced at AU$1,480 just found

Jefferson County Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Jefferson County today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Jefferson County Airfare

At Expedia.com.au, it’s simple to find cheap flights to Jefferson County that won’t cause your wallet to flinch. Browse through our inventory of Jefferson County flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Jefferson County Flights Information

Airlines serving
American Airlines, Air Canada, Jetstar, United, Delta, Qantas Airways, Virgin Australia, Fiji Airways, Japan Airlines, Hawaiian Airlines, Asiana Airlines
Roundtrip price
from AU$1,256

Frequently asked questions

How do I find cheap flights to Jefferson County that have flexible change policies?
When it comes to flying these days, flexibility is key. That's why we've added a "No change fee" search function to help you track down flexible, affordable fares to Jefferson County. It's near the top left of your screen right underneath the "Flexible change policies" heading.
Which airlines fly to Jefferson County?
Settle on your travel dates and then take off towards Jefferson County with one of these leading airlines:

  • Alaska Airlines - 8 781 flights to or near Jefferson County each month, including 8 781 flights to Seattle - Tacoma Intl. Airport (SEA) per month.
  • Delta Air Lines - 4 186 flights to or near Jefferson County each month, including 4 186 flights to Seattle - Tacoma Intl. Airport (SEA) per month.
  • United Airlines - 828 flights to or near Jefferson County each month, including 828 flights to Seattle - Tacoma Intl. Airport (SEA) per month.

How can I find cheap tickets to Jefferson County?
To nab a terrific deal to Jefferson County, book in advance. Also make use of Expedia's "flexible dates" feature at the top of your search results. This will compare prices for nearby days. In the last seven days, AU$1,256 was the best price for a flight to Jefferson County.
How much is a flight to Jefferson County?
The cost of a round-trip flight to Jefferson County in the last seven days ranged between AU$1,256 and AU$1,480. If you were flying one way from Sydney (SYD), you could have gotten a great deal from just AU$753.
What are the most popular airports to fly into in Jefferson County?
The primary gateway to Jefferson County, roughly 15 456 flights land at Seattle - Tacoma Intl. Airport (SEA) each month. Scout around for an unbeatable deal, lock in your fare and get ready to discover this amazing region.
When is the cheapest time to fly to Jefferson County?
Fly out on a Tuesday to boost your odds of securing the cheapest flight to Jefferson County. Mondays are usually the second most affordable day to depart. Saturday is generally the most expensive day to fly anywhere.
How much is a plane ticket to Jefferson County?
In the last seven days, plane tickets to Jefferson County ranged between AU$1,256 and AU$1,480. Prices generally depend on the departure time, cabin class, airline and how early you make your booking.
What is the best time to go to Jefferson County?
If you'd love to check out Jefferson County's leading city at its busiest, visit Port Townsend sometime during March, April and June. Similar to most places in the Northern Hemisphere, summer here begins June 20  with average temperatures of between 13ºC and 18ºC.
What months are the cheapest to book a flight to Jefferson County?
The cheapest month to land a fabulous deal to Jefferson County is February, whereas prices are at their highest in December. Avoid this month if you want to save your dollars.

Trending flights to Jefferson County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 10 Sep. - Wed, 17 Sep.
SYD
Sydney
SEA
Seattle
AU$1,256 Return, just found
AU$1,256
Return
just found
Select American Airlines flight, departing Wed, 10 Sep. from Sydney to Seattle, returning Wed, 17 Sep., priced at AU$1,256 just found
*Available to Expedia members.