A bridge over a calm lake with autumn leaves on the shore.

Benton County Flights - Book Cheap Flights to Benton County

View RM2,426 flight on Thu, 1 Oct 2026Opens in a new window

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Popular airlines to Benton County

  • Alaska Airlines

  • United

  • Delta

  • American Airlines

  • Allegiant Air

  • Aeromexico

  • British Airways

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Cheap round-trip flights to Benton County

Prices were available within the past 7 days and start at RM2,426 for one-way flights and RM4,266 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Jeju Air
China Airlines
Jeju Air
Jeju Air
Jeju Air
Jeju Air
Delta
Korean Air
Japan Airlines

Frequently asked questions

How do I find cheap flights to Benton County that have flexible change policies?
Search for your affordable flights to Benton County, then mark the "No change fee" box below the "Flexible change policies" heading. From then on it's smooth sailing. We get that things can change and flexibility matters, so book with confidence with Expedia.
Which airlines fly to Benton County?
Settle on your perfect travel dates and then touch down in or near Benton County with one of these quality airlines:
  • Delta Air Lines - 208 flights to or near Benton County each month, including 208 flights to Tri-Cities Airport (PSC) per month.
  • Alaska Airlines - 130 flights to or near Benton County each month, including 130 flights to Tri-Cities Airport (PSC) per month.
  • United Airlines - 117 flights to or near Benton County each month, including 117 flights to Tri-Cities Airport (PSC) per month.
How can I find cheap tickets to Benton County?
For an amazing deal to Benton County, book in advance. Also take advantage of Expedia's "flexible dates" link at the top of your search results. This will compare prices for similar time frames. In the last seven days, RM4,266 was the best price for a flight to Benton County.
How much is a flight to Benton County?
There were loads of budget-friendly fares for the taking in the last seven days, with the cost of a round-trip flight to Benton County varying between RM4,266 and RM7,748. Many lucky holiday makers scored one-way flights from Busan (PUS) for just RM2,426.
What are the most popular airports to fly into in Benton County?
Start organising your Benton County escape by booking a seat on one of the 498 flights per month to Tri-Cities Airport (PSC). This is the region's main entry point.
How much is a plane ticket to Benton County?
In the last seven days, tickets to Benton County fluctuated from RM4,266 to RM7,748.
What is the best time to go to Benton County?
A wonderful time to discover Benton County, along with the prominent city of Kennewick, is over the lively months of March, May and June. Summer in this part of the world starts June 20, and you can look forward to average temperatures of between 16ºC and 29ºC if you go then. This warmer weather is perfect for strolling around this city's attractions.
What months are the cheapest to book a flight to Benton County?
To pick up cheap flights to Benton County, try to book during the month of February when airfares are at their lowest. What time of year is expensive? In the USA, it's December.

Book with confidence

About Benton County

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