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Flight to Jefferson County

View S$138 flight on Wed, 5 Aug, 2026Opens in a new window

Flight 1

Flight 2

Popular airlines to Jefferson County

  • Alaska Airlines

  • Delta

  • American Airlines

  • United

  • Southwest Airlines

  • Frontier Airlines

  • JetBlue Airways

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Cheap round-trip flights to Jefferson County

Prices were available within the past 7 days and start at S$138 for one-way flights and S$275 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Harbour Air Seaplanes
Wed, 5 Aug - Tue, 11 Aug
CXH
Vancouver
LKE
Seattle
S$275 Return, found 4 days ago
S$275
Return
found 4 days ago
Select Harbour Air Seaplanes flight, departing Wed, 5 Aug from Vancouver to Seattle, returning Tue, 11 Aug, priced at S$275 found 4 days ago
Harbour Air Seaplanes
Fri, 4 Sept - Tue, 8 Sept
CXH
Vancouver
LKE
Seattle
S$282 Return, found 1 day ago
S$282
Return
found 1 day ago
Select Harbour Air Seaplanes flight, departing Fri, 4 Sept from Vancouver to Seattle, returning Tue, 8 Sept, priced at S$282 found 1 day ago
Harbour Air Seaplanes
Sat, 5 Sept - Mon, 21 Sept
CXH
Vancouver
LKE
Seattle
S$309 Return, found 2 days ago
S$309
Return
found 2 days ago
Select Harbour Air Seaplanes flight, departing Sat, 5 Sept from Vancouver to Seattle, returning Mon, 21 Sept, priced at S$309 found 2 days ago
Harbour Air Seaplanes
Fri, 4 Sept - Tue, 8 Sept
CXH
Vancouver
LKE
Seattle
S$314 Return, found 1 day ago
S$314
Return
found 1 day ago
Select Harbour Air Seaplanes flight, departing Fri, 4 Sept from Vancouver to Seattle, returning Tue, 8 Sept, priced at S$314 found 1 day ago
Harbour Air Seaplanes
Wed, 5 Aug - Tue, 11 Aug
CXH
Vancouver
LKE
Seattle
S$326 Return, found 4 days ago
S$326
Return
found 4 days ago
Select Harbour Air Seaplanes flight, departing Wed, 5 Aug from Vancouver to Seattle, returning Tue, 11 Aug, priced at S$326 found 4 days ago
Harbour Air Seaplanes
Sun, 23 Aug - Sun, 30 Aug
CXH
Vancouver
LKE
Seattle
S$356 Return, found 3 days ago
S$356
Return
found 3 days ago
Select Harbour Air Seaplanes flight, departing Sun, 23 Aug from Vancouver to Seattle, returning Sun, 30 Aug, priced at S$356 found 3 days ago
Harbour Air Seaplanes
Fri, 4 Sept - Tue, 8 Sept
CXH
Vancouver
LKE
Seattle
S$377 Return, found 1 day ago
S$377
Return
found 1 day ago
Select Harbour Air Seaplanes flight, departing Fri, 4 Sept from Vancouver to Seattle, returning Tue, 8 Sept, priced at S$377 found 1 day ago
Harbour Air Seaplanes
Fri, 4 Sept - Tue, 8 Sept
CXH
Vancouver
LKE
Seattle
S$395 Return, found 1 day ago
S$395
Return
found 1 day ago
Select Harbour Air Seaplanes flight, departing Fri, 4 Sept from Vancouver to Seattle, returning Tue, 8 Sept, priced at S$395 found 1 day ago
Harbour Air Seaplanes
Fri, 4 Sept - Mon, 21 Sept
CXH
Vancouver
LKE
Seattle
S$442 Return, found 1 day ago
S$442
Return
found 1 day ago
Select Harbour Air Seaplanes flight, departing Fri, 4 Sept from Vancouver to Seattle, returning Mon, 21 Sept, priced at S$442 found 1 day ago
Harbour Air Seaplanes
Sat, 5 Sept - Mon, 21 Sept
CXH
Vancouver
LKE
Seattle
S$450 Return, found 2 days ago
S$450
Return
found 2 days ago
Select Harbour Air Seaplanes flight, departing Sat, 5 Sept from Vancouver to Seattle, returning Mon, 21 Sept, priced at S$450 found 2 days ago

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.

Air Canada
Tue, 14 Jul - Tue, 21 Jul
SIN
Singapore
SEA
Seattle
S$1,000 Return, found 2 days ago
S$1,000
Return
found 2 days ago
Select Air Canada flight, departing Tue, 14 Jul from Singapore to Seattle, returning Tue, 21 Jul, priced at S$1,000 found 2 days ago

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, S$275 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 S$275 and S$1,000. If you were flying one way from Vancouver (CXH), you could have gotten a great deal from just S$138.
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 S$275 and S$1,000. 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.

Book with confidence

Expedia offers flights to Jefferson County to meet every traveller'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.

Travel information

Jefferson County Flights Information

Airlines serving
Harbour Air Seaplanes
Roundtrip price
from S$275
Jefferson County Flights Information
*Available to Expedia members.