$223 Cheap Flights from Eureka (ACV) to Pasco (PSC)

View $223 flight on Tue, Nov 11, 2025Opens in a new window

Popular airlines from Eureka, CA (ACV-Arcata - Eureka) to Tri-Cities Airport (PSC)

Cheap Flights from Eureka to Pasco (ACV-PSC)

Prices were available within the past 7 days and start at $223 for one-way flights and $224 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Nov 12 - Sun, Nov 16
ACV
Eureka
PSC
Pasco
$224 Roundtrip, found 17 hours ago
$224
Roundtrip
found 17 hours ago
Select United flight, departing Wed, Nov 12 from Eureka to Pasco, returning Sun, Nov 16, priced at $224 found 17 hours ago
United
Thu, Nov 13 - Tue, Nov 18
ACV
Eureka
PSC
Pasco
$239 Roundtrip, found 2 days ago
$239
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 13 from Eureka to Pasco, returning Tue, Nov 18, priced at $239 found 2 days ago
United
Wed, Nov 12 - Mon, Nov 17
ACV
Eureka
PSC
Pasco
$244 Roundtrip, found 2 days ago
$244
Roundtrip
found 2 days ago
Select United flight, departing Wed, Nov 12 from Eureka to Pasco, returning Mon, Nov 17, priced at $244 found 2 days ago
United
Thu, Nov 13 - Tue, Nov 18
ACV
Eureka
PSC
Pasco
$259 Roundtrip, found 2 days ago
$259
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 13 from Eureka to Pasco, returning Tue, Nov 18, priced at $259 found 2 days ago
United
Wed, Nov 12 - Sun, Nov 16
ACV
Eureka
PSC
Pasco
$284 Roundtrip, found 17 hours ago
$284
Roundtrip
found 17 hours ago
Select United flight, departing Wed, Nov 12 from Eureka to Pasco, returning Sun, Nov 16, priced at $284 found 17 hours ago
United
Thu, Nov 13 - Tue, Nov 18
ACV
Eureka
PSC
Pasco
$299 Roundtrip, found 2 days ago
$299
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 13 from Eureka to Pasco, returning Tue, Nov 18, priced at $299 found 2 days ago
United
Wed, Nov 12 - Mon, Nov 17
ACV
Eureka
PSC
Pasco
$304 Roundtrip, found 2 days ago
$304
Roundtrip
found 2 days ago
Select United flight, departing Wed, Nov 12 from Eureka to Pasco, returning Mon, Nov 17, priced at $304 found 2 days ago
United
Thu, Nov 13 - Tue, Nov 18
ACV
Eureka
PSC
Pasco
$319 Roundtrip, found 2 days ago
$319
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 13 from Eureka to Pasco, returning Tue, Nov 18, priced at $319 found 2 days ago
United
Mon, Nov 10 - Sat, Nov 15
ACV
Eureka
PSC
Pasco
$352 Roundtrip, found 2 days ago
$352
Roundtrip
found 2 days ago
Select United flight, departing Mon, Nov 10 from Eureka to Pasco, returning Sat, Nov 15, priced at $352 found 2 days ago
United
Wed, Nov 12 - Sun, Nov 16
ACV
Eureka
PSC
Pasco
$354 Roundtrip, found 17 hours ago
$354
Roundtrip
found 17 hours ago
Select United flight, departing Wed, Nov 12 from Eureka to Pasco, returning Sun, Nov 16, priced at $354 found 17 hours ago

Frequently asked questions

How much does a flight from Arcata - Eureka Airport (ACV) to Tri-Cities Airport (PSC) cost?
Secure a cheap one-way flight from $223 or cheap return flight from $224 from Arcata - Eureka Airport (ACV) to Tri-Cities Airport (PSC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Arcata - Eureka Airport (ACV) to Tri-Cities Airport (PSC)?
Planning your trip for November may help you find better deals, as it's the cheapest month for flights between ACV and PSC. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Arcata - Eureka Airport (ACV) to Tri-Cities Airport (PSC)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest ACV to PSC flight.
How many flights per day from Arcata - Eureka Airport (ACV) to Tri-Cities Airport (PSC)?
Direct flights from Arcata - Eureka Airport (ACV) to Tri-Cities Airport (PSC) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ACV to PSC?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Arcata - Eureka Airport (ACV) to Tri-Cities Airport (PSC)?
To reach Tri-Cities Airport (PSC) on schedule, opt for a flight that leaves from Arcata - Eureka Airport (ACV) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Arcata - Eureka Airport (ACV) to Tri-Cities Airport (PSC) last-minute?
Last-minute bookings from ACV to PSC are usually more expensive. To secure the cheapest rates, start searching for flights as early as possible. That being said, if your travel plans are flexible, you may land a cheap ticket right before you leave.
Is it cheaper to book an ACV to PSC flight and hotel package?
Compared with arranging hotels and flights separately, booking an ACV to PSC flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place takes the hassle out of planning your trip. Just pick your flights and select from our extensive range of stays, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Arcata - Eureka Airport (ACV) to Tri-Cities Airport (PSC)?
If you reserved your ACV to PSC flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Arcata - Eureka
Destination airport
Tri-Cities
Airlines serving
United
Roundtrip price
$224
Distance
442 mi

Book with confidence

Eureka to Pasco Flights

The cheapest times to fly from Eureka to Pasco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Eureka to Pasco are during the month of November. You can find some of the cheapest flights from Eureka to Pasco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Eureka to Pasco

Sunday is one of the best days to book for cheap flights from Eureka to Pasco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Eureka to Pasco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Eureka to Pasco in 2025. You can also book with separate airlines for your outbound and return journeys, from $223 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Eureka to Pasco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Eureka to Pasco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Eureka to Pasco Flights

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*Available to One Key members.