Jefferson County Flights - Book Cheap Flights to Jefferson County

View RM2,409 flight on Fri, 1 May 2026Opens in a new window

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

  • Air Canada

    Air Canada

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Cheap round-trip flights to Jefferson County

Prices were available within the past 7 days and start at RM2,409 for one-way flights and RM3,319 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, 12 Mar - Mon, 23 Mar
AUH
Abu Dhabi
SEA
Seattle
RM4,638 Return, found 1 day ago
RM4,638
Return
found 1 day ago
Select British Airways flight, departing Thu, 12 Mar from Abu Dhabi to Seattle, returning Mon, 23 Mar, priced at RM4,638 found 1 day ago
British Airways
Thu, 12 Mar - Mon, 23 Mar
AUH
Abu Dhabi
SEA
Seattle
RM4,683 Return, found 1 day ago
RM4,683
Return
found 1 day ago
Select British Airways flight, departing Thu, 12 Mar from Abu Dhabi to Seattle, returning Mon, 23 Mar, priced at RM4,683 found 1 day ago
British Airways
Thu, 12 Mar - Mon, 23 Mar
AUH
Abu Dhabi
SEA
Seattle
RM4,905 Return, found 1 day ago
RM4,905
Return
found 1 day ago
Select British Airways flight, departing Thu, 12 Mar from Abu Dhabi to Seattle, returning Mon, 23 Mar, priced at RM4,905 found 1 day ago
British Airways
Thu, 12 Mar - Mon, 23 Mar
AUH
Abu Dhabi
SEA
Seattle
RM4,949 Return, found 1 day ago
RM4,949
Return
found 1 day ago
Select British Airways flight, departing Thu, 12 Mar from Abu Dhabi to Seattle, returning Mon, 23 Mar, priced at RM4,949 found 1 day ago
Lufthansa
Mon, 26 Jan - Fri, 30 Jan
MAA
Chennai
SEA
Seattle
RM5,346 Return, found 1 day ago
RM5,346
Return
found 1 day ago
Select Lufthansa flight, departing Mon, 26 Jan from Chennai to Seattle, returning Fri, 30 Jan, priced at RM5,346 found 1 day ago
American Airlines
Thu, 12 Mar - Mon, 23 Mar
AUH
Abu Dhabi
SEA
Seattle
RM5,392 Return, found 1 day ago
RM5,392
Return
found 1 day ago
Select American Airlines flight, departing Thu, 12 Mar from Abu Dhabi to Seattle, returning Mon, 23 Mar, priced at RM5,392 found 1 day ago
Japan Airlines
Mon, 26 Jan - Fri, 30 Jan
MAA
Chennai
SEA
Seattle
RM5,579 Return, found 1 day ago
RM5,579
Return
found 1 day ago
Select Japan Airlines flight, departing Mon, 26 Jan from Chennai to Seattle, returning Fri, 30 Jan, priced at RM5,579 found 1 day ago
Qatar Airways
Thu, 12 Mar - Mon, 23 Mar
AUH
Abu Dhabi
PAE
Seattle
RM5,641 Return, found 1 day ago
RM5,641
Return
found 1 day ago
Select Qatar Airways flight, departing Thu, 12 Mar from Abu Dhabi to Seattle, returning Mon, 23 Mar, priced at RM5,641 found 1 day ago
British Airways
Thu, 12 Mar - Mon, 23 Mar
AUH
Abu Dhabi
SEA
Seattle
RM5,649 Return, found 1 day ago
RM5,649
Return
found 1 day ago
Select British Airways flight, departing Thu, 12 Mar from Abu Dhabi to Seattle, returning Mon, 23 Mar, priced at RM5,649 found 1 day ago
American Airlines
Thu, 12 Mar - Mon, 23 Mar
AUH
Abu Dhabi
SEA
Seattle
RM5,727 Return, found 1 day ago
RM5,727
Return
found 1 day ago
Select American Airlines flight, departing Thu, 12 Mar from Abu Dhabi to Seattle, returning Mon, 23 Mar, priced at RM5,727 found 1 day ago

About Jefferson County

Expedia offers flights to Jefferson County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Jefferson County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

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, RM3,319 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 RM3,319 and RM5,727. If you were flying one way from Chennai (MAA), you could have gotten a great deal from just RM2,409.
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.
How much is a plane ticket to Jefferson County?
In the last seven days, plane tickets to Jefferson County ranged between RM3,319 and RM5,727. 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.

Hainan Airlines
Wed, 18 Feb - Thu, 26 Feb
KUL
Kuala Lumpur
SEA
Seattle
RM3,319 Return, found 6 days ago
RM3,319
Return
found 6 days ago
Select Hainan Airlines flight, departing Wed, 18 Feb from Kuala Lumpur to Seattle, returning Thu, 26 Feb, priced at RM3,319 found 6 days ago
*Available to Expedia members.