Cheap Flights to Benton County from $69

View $69 flight on Tue, Jul 14, 2026Opens in a new window

Popular airlines to Benton County

  • Alaska Airlines

  • United

  • Delta

  • American Airlines

  • Southwest Airlines

  • Lufthansa

  • British Airways

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How much is the cheapest flight to Benton County?

Prices were available within the past 7 days and start at $69 for one-way flights and $137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Jul 7 - Tue, Jul 21
SFO
San Francisco
EUG
Eugene
$137 Roundtrip, found 11 hours ago
$137
Roundtrip
found 11 hours ago
Select United flight, departing Tue, Jul 7 from San Francisco to Eugene, returning Tue, Jul 21, priced at $137 found 11 hours ago
Southwest Airlines
Tue, Jul 7 - Tue, Jul 21
SFO
San Francisco
EUG
Eugene
$157 Roundtrip, found 11 hours ago
$157
Roundtrip
found 11 hours ago
Select Southwest Airlines flight, departing Tue, Jul 7 from San Francisco to Eugene, returning Tue, Jul 21, priced at $157 found 11 hours ago
Alaska Airlines
Wed, May 27 - Sat, Jun 6
BUR
Burbank
EUG
Eugene
$157 Roundtrip, found 11 hours ago
$157
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Wed, May 27 from Burbank to Eugene, returning Sat, Jun 6, priced at $157 found 11 hours ago
Alaska Airlines
Sat, Jun 6 - Tue, Jun 9
LAX
Los Angeles
EUG
Eugene
$157 Roundtrip, found 6 hours ago
$157
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Sat, Jun 6 from Los Angeles to Eugene, returning Tue, Jun 9, priced at $157 found 6 hours ago
Southwest Airlines
Tue, Jul 7 - Tue, Jul 21
SFO
San Francisco
EUG
Eugene
$162 Roundtrip, found 11 hours ago
$162
Roundtrip
found 11 hours ago
Select Southwest Airlines flight, departing Tue, Jul 7 from San Francisco to Eugene, returning Tue, Jul 21, priced at $162 found 11 hours ago
United
Wed, May 27 - Sat, May 30
SFO
San Francisco
EUG
Eugene
$164 Roundtrip, found 1 day ago
$164
Roundtrip
found 1 day ago
Select United flight, departing Wed, May 27 from San Francisco to Eugene, returning Sat, May 30, priced at $164 found 1 day ago
United
Tue, Jun 30 - Wed, Jul 1
SFO
San Francisco
EUG
Eugene
$165 Roundtrip, found 1 day ago
$165
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jun 30 from San Francisco to Eugene, returning Wed, Jul 1, priced at $165 found 1 day ago
United
Tue, May 26 - Wed, May 27
SFO
San Francisco
EUG
Eugene
$166 Roundtrip, found 2 days ago
$166
Roundtrip
found 2 days ago
Select United flight, departing Tue, May 26 from San Francisco to Eugene, returning Wed, May 27, priced at $166 found 2 days ago
American Airlines
Fri, Jun 5 - Sun, Jun 7
SAN
San Diego
EUG
Eugene
$188 Roundtrip, found 15 hours ago
$188
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Fri, Jun 5 from San Diego to Eugene, returning Sun, Jun 7, priced at $188 found 15 hours ago
Delta
Wed, May 27 - Sat, May 30
SAN
San Diego
EUG
Eugene
$192 Roundtrip, found 14 hours ago
$192
Roundtrip
found 14 hours ago
Select Delta flight, departing Wed, May 27 from San Diego to Eugene, returning Sat, May 30, priced at $192 found 14 hours ago

Airports in Benton County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Mahlon Sweet Field EUG. Cheapest option available. Flights from $536
EUG
Mahlon Sweet Field
Cheapest
Flights from $536

Trending flights to Benton County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Jul 7 - Tue, Jul 21
SFO
San Francisco
EUG
Eugene
$137 Roundtrip, found 11 hours ago
$137
Roundtrip
found 11 hours ago
Select United flight, departing Tue, Jul 7 from San Francisco to Eugene, returning Tue, Jul 21, priced at $137 found 11 hours ago

Frequently asked questions

How do I find cheap flights to Benton County that have flexible change policies?
At Expedia, we've been channeling our inner yogi to give you the most flexible airfares around. Simply click on "No change fee" directly beneath the "Flexible change policies" subheading to find the best flights to Benton County.
Which airlines fly to Benton County?
With a good range of airlines offering flights into or near Benton County, the choice is yours:

  • Alaska Airlines - 182 flights to or near Benton County each month, including 182 flights to Mahlon Sweet Field Airport (EUG) per month.
  • United Airlines - 151 flights to or near Benton County each month, including 151 flights to Mahlon Sweet Field Airport (EUG) per month.
  • Southwest Airlines - 147 flights to or near Benton County each month, including 147 flights to Mahlon Sweet Field Airport (EUG) per month.

How can I find cheap tickets to Benton County?
In the last seven days, $137 was the best price for a flight to Benton County. If you're eager to save even more, book in advance and be flexible with your dates. Search for your flight to Benton County, then compare prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Benton County?
The price of a round-trip flight to Benton County in the last seven days fluctuated between $137 and $192. If you were traveling one way out of San Francisco (SFO), you could have scored a bargain from just $69.
What are the most popular airports to fly into in Benton County?
Book your flight to Mahlon Sweet Field Airport (EUG) and enjoy everything that Benton County has to offer. As the region's main point of entry, about 741 flights touch down here every month.
When is the cheapest time to fly to Benton County?
If you're not set on what date you travel to Benton County, fly out early in the week. The cheapest day to take off is normally Tuesday, closely followed by Monday. Saturday is typically the priciest day, with a lot of people choosing to take off on the weekend.
How much is a plane ticket to Benton County?
In the last seven days, airfares cost between $137 and $192. Check out our fabulous deals to Benton County, pick your favorite and then get packing!
What months are the cheapest to book a flight to Benton County?
The top month to purchase well-priced fares to Benton County is February. Keep in mind that in the U.S, the most expensive time to book a ticket is the month of December.
How long is a flight to Benton County?
That depends on where you take off from. These top domestic routes and their average flight times will give you a better picture of how long it'll take to reach Benton County:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Mahlon Sweet Field Airport (EUG) - 1 hour and 10 minutes
  • Denver, CO (DEN-Denver Intl.) to Mahlon Sweet Field Airport (EUG) - 2 hours and 38 minutes
  • San Francisco, CA (SFO-San Francisco Intl.) to Mahlon Sweet Field Airport (EUG) - 1 hour and 37 minutes

What is the best time to go to Benton County?
If you'd like to discover Benton County's most populated city when it's at its liveliest, set out for Corvallis sometime in April, May and June. Like most destinations in the Northern Hemisphere, summer here starts June 20, with temperatures ranging between 50ºF and 75ºF.

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Travel information

*Flight schedules are subject to change.

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*Flight schedules are subject to change.

*Available to One Key members.

 

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