Cheap Flights from Eureka (ACV) to Ukiah (UKI)

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Find available prices by choosing your travel dates.
Flights from Eureka (ACV) to Ukiah (UKI)
Origin airport
Arcata - Eureka
Destination airport
Ukiah Regional
Distance
136 mi

Eureka to Ukiah Flights

The cheapest times to fly from Eureka to Ukiah

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 Ukiah are during the month of . You can find some of the cheapest flights from Eureka to Ukiah with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Eureka to Ukiah

Sunday is one of the best days to book for cheap flights from Eureka to Ukiah: 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 Ukiah

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 Ukiah in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Ukiah 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 Ukiah 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.

 

Frequently asked questions

Is it cheaper to buy a plane ticket from California Redwood Coast -- Humboldt County Airport to UKI last minute?
When it’s time to book your flights, it pays to be prepared. While you could find a last-minute deal on an ACV to UKI flight, prices usually don’t get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days in advance. For international trips it’s between three and four months.
What airports do you fly into for Ukiah from Eureka?
There are two — Ukiah, CA (UKI-Ukiah Regional) and Sonoma County Airport (STS). Both are great options for those journeying from Eureka to Ukiah. If you opt for Ukiah, CA (UKI-Ukiah Regional), you’ll come in to land approximately 2 mi south of downtown Ukiah. After you’ve checked in to your hotel, it’s time to explore the city’s renowned sights. Lake Mendocino and City of Ten Thousand Buddhas are two musts.
Can I change the date of my flight from Arcata - Eureka Airport (ACV) to UKI?
You can easily make changes to your California Redwood Coast – Humboldt County Airport to UKI journey by logging in to the Expedia Trips portal. Before you amend times or dates, read over the ticket rules in your itinerary to find out what the airline will let you do and if charges apply. Some carriers have a change fee per person, on top of any difference in fares. However, if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also find your way to our Customer Service portal for more handy information and to connect with our Virtual Agent.

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