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Cheap Flights to Benton County from $124

View $124 flight on Wed, Aug 26, 2026Opens in a new window

Popular airlines to Benton County

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Aeromexico

  • British Airways

  • KLM

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How much is the cheapest flight to Benton County?

Prices were available within the past 7 days and start at $124 for one-way flights and $215 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Sep 15 - Tue, Sep 29
LAX
Los Angeles
PSC
Pasco
$217 Roundtrip, found 8 hours ago
$217
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Tue, Sep 15 from Los Angeles to Pasco, returning Tue, Sep 29, priced at $217 found 8 hours ago
Alaska Airlines
Tue, Aug 25 - Sat, Aug 29
LAX
Los Angeles
PSC
Pasco
$227 Roundtrip, found 1 day ago
$227
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Aug 25 from Los Angeles to Pasco, returning Sat, Aug 29, priced at $227 found 1 day ago
Delta
Sat, Aug 22 - Sat, Aug 29
SEA
Seattle
PSC
Pasco
$227 Roundtrip, found 6 hours ago
$227
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Aug 22 from Seattle to Pasco, returning Sat, Aug 29, priced at $227 found 6 hours ago
Alaska Airlines
Wed, Aug 26 - Wed, Sep 2
LAX
Los Angeles
PSC
Pasco
$230 Roundtrip, found 2 days ago
$230
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Aug 26 from Los Angeles to Pasco, returning Wed, Sep 2, priced at $230 found 2 days ago
Alaska Airlines
Sat, Sep 5 - Tue, Sep 15
LAX
Los Angeles
PSC
Pasco
$231 Roundtrip, found 8 hours ago
$231
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Sat, Sep 5 from Los Angeles to Pasco, returning Tue, Sep 15, priced at $231 found 8 hours ago
American Airlines
Tue, Sep 15 - Tue, Sep 29
LAX
Los Angeles
PSC
Pasco
$237 Roundtrip, found 8 hours ago
$237
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Tue, Sep 15 from Los Angeles to Pasco, returning Tue, Sep 29, priced at $237 found 8 hours ago
United
Wed, Sep 16 - Wed, Sep 23
LAX
Los Angeles
PSC
Pasco
$237 Roundtrip, found 12 hours ago
$237
Roundtrip
found 12 hours ago
Select United flight, departing Wed, Sep 16 from Los Angeles to Pasco, returning Wed, Sep 23, priced at $237 found 12 hours ago
Alaska Airlines
Tue, Oct 27 - Sat, Oct 31
LAX
Los Angeles
PSC
Pasco
$237 Roundtrip, found 6 hours ago
$237
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Tue, Oct 27 from Los Angeles to Pasco, returning Sat, Oct 31, priced at $237 found 6 hours ago
Alaska Airlines
Wed, Aug 26 - Sat, Aug 29
SEA
Seattle
PSC
Pasco
$239 Roundtrip, found 4 days ago
$239
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Aug 26 from Seattle to Pasco, returning Sat, Aug 29, priced at $239 found 4 days ago
Alaska Airlines
Sat, Nov 14 - Sun, Nov 15
SEA
Seattle
PSC
Pasco
$242 Roundtrip, just found
$242
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Nov 14 from Seattle to Pasco, returning Sun, Nov 15, priced at $242 just found

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.

Bargain Flight
Wed, Sep 16 - Wed, Sep 23
LAX
Los Angeles
PSC
Pasco
$215 Roundtrip, found 12 hours ago
$215
Roundtrip
found 12 hours ago
Select Bargain Flight flight, departing Wed, Sep 16 from Los Angeles to Pasco, returning Wed, Sep 23, priced at $215 found 12 hours ago

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, $215 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 $215 and $242. Many lucky vacationers scored one-way flights from Seattle (SEA) for just $124.
What are the most popular airports to fly into in Benton County?
Start organizing 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.
When is the cheapest time to fly to Benton County?
Leave for Benton County early on in the week and you'll usually be rewarded with cheaper fares. Tuesday is typically the cheapest day to jet off, followed closely by Monday. If you'd like to avoid the most expensive flights, steer clear of Saturdays.
How much is a plane ticket to Benton County?
In the last seven days, tickets to Benton County fluctuated from $215 to $242.
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.
How long is a flight to Benton County?
Whether or not you'll have time to watch your favorite TV series from start to finish depends on where you're traveling from. To give you an idea of what to expect, here are the average flight times for three leading domestic routes to Benton County:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Tri-Cities Airport (PSC) - 1 hour
  • Denver, CO (DEN-Denver Intl.) to Tri-Cities Airport (PSC) - 2 hours and 34 minutes
  • San Francisco, CA (SFO-San Francisco Intl.) to Tri-Cities Airport (PSC) - 1 hour and 53 minutes

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 60ºF and 85ºF if you go then. This warmer weather is perfect for strolling around this city's attractions.

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Travel information

*Flight schedules are subject to change.

*Available to One Key members.

 

*Flight schedules are subject to change.

*Available to One Key members.