A beach with wooden posts and a distant pier.

Flights to Dungeness Valley, Sequim from NT$7,958

View NT$4,936 flight on Sat, 2026/10/24Opens in a new window

Popular airlines

  • Alaska Airlines

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Frontier Airlines

  • JetBlue Airways

  • 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*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Dungeness Valley?

Prices were available within the past 7 days and start at NT$4,936 for one-way flights and NT$7,958 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Alaska Airlines
American Airlines
Korean Air
Asiana Airlines

Frequently asked questions

How do I find cheap flights to Dungeness Valley that have flexible change policies?
We know that travel schedules can change from one day to the next, so choosing a flexible fare with Expedia is a wise idea. Just check the "No change fee" box below the "Flexible change policies" filter. Your well-priced and flexible flight to Dungeness Valley is just a few clicks away.
Which airlines fly to Dungeness Valley?
With a great selection of airlines offering flights into or near Dungeness Valley, you have plenty of options:
  • Alaska Airlines - 8,781 flights to or near Dungeness Valley each month, including 8,781 flights to Seattle - Tacoma Intl. Airport (SEA) per month.
  • Delta Air Lines - 4,186 flights to or near Dungeness Valley each month, including 4,186 flights to Seattle - Tacoma Intl. Airport (SEA) per month.
  • United Airlines - 828 flights to or near Dungeness Valley each month, including 828 flights to Seattle - Tacoma Intl. Airport (SEA) per month.
How can I find cheap tickets to Dungeness Valley?
You'll always score an epic deal with Expedia, but our "flexible dates" feature makes it even easier. Enter your preferred flight date, then click on the flexible dates link above to reveal the cheapest prices for nearby days. NT$7,958 was the cheapest price for a flight to Dungeness Valley in the last seven days.
How much is a flight to Dungeness Valley?
One-way flights leaving Ontario (ONT) sold for as low as NT$4,936 in the last seven days. During this period, the cost of a return ticket to Dungeness Valley ranged between NT$7,958 and NT$23,688. If you spot a bargain, grab it quickly — these fares don't stick around for long.
What are the most popular airports to fly into in Dungeness Valley?
Start arranging your Dungeness Valley trip by reserving a seat on one of the 15,456 flights a month to Seattle - Tacoma Intl. Airport (SEA). This is the region's main entry point.
When is the cheapest time to fly to Dungeness Valley?
Leave earlier in the week to bag the best deal to Dungeness Valley. Tuesday is normally the cheapest day to fly, with Monday a close second. Saturday typically has the costliest prices. This is because many people like to kick off their getaway on a weekend.
How much is a plane ticket to Dungeness Valley?
In the last seven days, airfares to Dungeness Valley fluctuated from NT$7,958 to NT$23,688.
What months are the cheapest to book a flight to Dungeness Valley?
February is a cheap month to book a seat for your Dungeness Valley escape. Airfares are priciest throughout the busy month of December, so steer clear of this time if you can.

Travel information

Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Roundtrip price
NT$7,958

Trending flights to Dungeness Valley

Prices were available within the past 7 days and start at NT$4,936 for one-way flights and NT$7,958 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United

Explore a world of travel with Expedia

*Available to Expedia members.