A waterfall in a forested area with a clear stream.

Cheap Flights to Douglas County from NT$3,519

View NT$3,519 flight on Sat, 2026/9/19Opens in a new window

Popular airlines to Douglas County

  • Alaska Airlines

  • United

  • Delta

  • American Airlines

  • Southwest Airlines

  • Allegiant Air

  • Lufthansa

  • 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 Douglas County?

Prices were available within the past 7 days and start at NT$3,519 for one-way flights and NT$7,037 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
United
Delta
United
Delta
United
Delta
STARLUX Airlines
American Airlines
Korean Air

Frequently asked questions

How do I find cheap flights to Douglas County that have flexible change policies?
We understand that travel plans can change in the blink of an eye, so booking a flexible fare with Expedia is always a clever idea. Tick the "No change fee" box underneath the "Flexible change policies" filter. Your well-priced and flexible flight to Douglas County is only a few clicks away.
Which airlines fly to Douglas County?
When you're ready to book your ticket to or near Douglas County, these leading carriers are waiting to welcome you aboard:
  • Alaska Airlines - 182 flights to or near Douglas County each month, including 182 flights to Mahlon Sweet Field Airport (EUG) per month.
  • United Airlines - 151 flights to or near Douglas County each month, including 151 flights to Mahlon Sweet Field Airport (EUG) per month.
  • Southwest Airlines - 147 flights to or near Douglas County each month, including 147 flights to Mahlon Sweet Field Airport (EUG) per month.
How can I find cheap tickets to Douglas County?
Book ahead of time, fly in or out of nearby airports, avoid peak travel periods — you're not short of ways! Another one is to make the most of Expedia's "flexible dates" function. Search for a Douglas County flight, then compare the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Douglas County was NT$7,037.
How much is a flight to Douglas County?
There were a lot of low-cost fares up for grabs in the last seven days, with the cost of a round-trip flight to Douglas County varying between NT$7,037 and NT$33,680. Many lucky vacationers nabbed one-way flights from San Francisco (SFO) for as little as NT$3,519.
What are the most popular airports to fly into in Douglas County?
Start organizing your Douglas County vacation by booking a fare on one of the 741 flights each month to Mahlon Sweet Field Airport (EUG). This is the region's primary gateway.
When is the cheapest time to fly to Douglas County?
Flying on a Tuesday, followed by a Monday, is generally the best way to pick up the cheapest deal. Stay away from the weekends if you can, because Saturday is typically the most expensive day. Spend the money you saved having fun in Douglas County instead!
How much is a plane ticket to Douglas County?
In the last seven days, seats to Douglas County cost between NT$7,037 and NT$33,680. Prices depend on a number of things, particularly the time of departure, cabin class, airline and when the fare is booked.
What is the best time to go to Douglas County?
May, June and July are popular months to discover Sutherlin, one of Douglas County's best cities. Summer here starts June 20. Temperatures range from 45ºF to 75ºF throughout the season, so visit around then if you prefer warmer weather.
What months are the cheapest to book a flight to Douglas County?
The ideal month to book cheap airfares to Douglas County is February. Remember that in the USA, the most expensive time to secure a ticket is during the busy month of December.
*Available to Expedia members.