£158 Cheap Flights to Humboldt County

View £158 flight on Wed, 13 May 2026Opens in a new window

Popular airlines to Humboldt County

  • United

  • Alaska Airlines

  • Breeze Airways

  • Air New Zealand

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Cheap round-trip flights to Humboldt County

Prices were available within the past 7 days and start at £158 for one-way flights and £228 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 9 May - Thu, 14 May
SFO
San Francisco
ACV
Eureka
£228 Return, found 2 days ago
£228
Return
found 2 days ago
Select United flight, departing Sat, 9 May from San Francisco to Eureka, returning Thu, 14 May, priced at £228 found 2 days ago
United
Thu, 4 Jun - Mon, 8 Jun
SFO
San Francisco
ACV
Eureka
£229 Return, found 3 days ago
£229
Return
found 3 days ago
Select United flight, departing Thu, 4 Jun from San Francisco to Eureka, returning Mon, 8 Jun, priced at £229 found 3 days ago
United
Sat, 11 Apr - Wed, 15 Apr
SFO
San Francisco
ACV
Eureka
£240 Return, found 3 days ago
£240
Return
found 3 days ago
Select United flight, departing Sat, 11 Apr from San Francisco to Eureka, returning Wed, 15 Apr, priced at £240 found 3 days ago
United
Fri, 11 Sept - Tue, 15 Sept
SFO
San Francisco
ACV
Eureka
£241 Return, found 3 days ago
£241
Return
found 3 days ago
Select United flight, departing Fri, 11 Sept from San Francisco to Eureka, returning Tue, 15 Sept, priced at £241 found 3 days ago
United
Sat, 13 Jun - Wed, 17 Jun
SFO
San Francisco
ACV
Eureka
£249 Return, found 3 days ago
£249
Return
found 3 days ago
Select United flight, departing Sat, 13 Jun from San Francisco to Eureka, returning Wed, 17 Jun, priced at £249 found 3 days ago
United
Sat, 9 May - Fri, 15 May
SFO
San Francisco
ACV
Eureka
£250 Return, found 2 days ago
£250
Return
found 2 days ago
Select United flight, departing Sat, 9 May from San Francisco to Eureka, returning Fri, 15 May, priced at £250 found 2 days ago
United
Tue, 26 May - Sat, 30 May
SFO
San Francisco
ACV
Eureka
£251 Return, found 3 days ago
£251
Return
found 3 days ago
Select United flight, departing Tue, 26 May from San Francisco to Eureka, returning Sat, 30 May, priced at £251 found 3 days ago
United
Thu, 4 Jun - Mon, 8 Jun
SFO
San Francisco
ACV
Eureka
£255 Return, found 3 days ago
£255
Return
found 3 days ago
Select United flight, departing Thu, 4 Jun from San Francisco to Eureka, returning Mon, 8 Jun, priced at £255 found 3 days ago
United
Fri, 10 Jul - Tue, 14 Jul
SFO
San Francisco
ACV
Eureka
£262 Return, found 3 days ago
£262
Return
found 3 days ago
Select United flight, departing Fri, 10 Jul from San Francisco to Eureka, returning Tue, 14 Jul, priced at £262 found 3 days ago
Alaska Airlines
Tue, 12 May - Tue, 19 May
SFO
San Francisco
ACV
Eureka
£296 Return, found 22 hours ago
£296
Return
found 22 hours ago
Select Alaska Airlines flight, departing Tue, 12 May from San Francisco to Eureka, returning Tue, 19 May, priced at £296 found 22 hours ago

Trending flights to Humboldt County

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

United
Tue, 15 Sept - Wed, 30 Sept
LHR
London
ACV
Eureka
£654 Return, found 2 days ago
£654
Return
found 2 days ago
Select United flight, departing Tue, 15 Sept from London to Eureka, returning Wed, 30 Sept, priced at £654 found 2 days ago

Frequently asked questions

How do I find cheap flights to Humboldt County that have flexible change policies?
At Expedia, we've been channeling our inner acrobat to provide you with the most flexible fares in town. Simply tick the "No change fee" box directly under the filter subheading "Flexible change policies" to find your ideal flight to Humboldt County.
Which airlines fly to Humboldt County?
With a great range of airlines offering flights into or near Humboldt County, you're spoiled for choice:

  • United Airlines - 143 flights to or near Humboldt County each month, including 143 flights to Arcata - Eureka Airport (ACV) per month.
  • Contour Aviation - 43 flights to or near Humboldt County each month, including 43 flights to Jack McNamara Field Airport (CEC) per month.
  • Avelo Airlines - 13 flights to or near Humboldt County each month, including 13 flights to Arcata - Eureka Airport (ACV) per month.

How can I find cheap tickets to Humboldt County?
One of the best ways to get your hands on cheap tickets to Humboldt County is to be flexible with your dates. Search for your flights, then click "flexible dates" at the top of your results. It will reveal the cheapest prices for nearby days. The lowest price for a flight to Humboldt County in the last seven days was £228. Booking well ahead will usually help you walk away with an even bigger bargain.
How much is a flight to Humboldt County?
In the last seven days, return tickets to Humboldt County sold for as low as £228 and peaked at £654. For one-way trips leaving San Francisco (SFO), the lowest amount paid during this time was £158.
What are the most popular airports to fly into in Humboldt County?
Choosing the best airport comes down to factors such as your carrier and final destination. Here are your two options in Humboldt County:

  • Arcata - Eureka Airport (ACV) - 156 flights per month.
  • Jack McNamara Field Airport (CEC) - 43 flights per month.

When is the cheapest time to fly to Humboldt County?
Leave for Humboldt County early on in the week and you'll usually be rewarded with lower-cost fares. Tuesday is typically the cheapest day to get on a plane, with Monday a close second. If you want to avoid the priciest flights, steer clear of Saturdays.
How much is a plane ticket to Humboldt County?
In the last seven days, airfares varied between £228 and £654. Check out our unbeatable deals to Humboldt County, pick your favourite and then start packing your suitcase.
What is the best time to go to Humboldt County?
If you're eager to enjoy Humboldt County's most populous city when it's really buzzing, visit Eureka sometime during June, July and August. Similar to most destinations in the Northern Hemisphere, summertime here begins June 20, with average temperatures ranging between 10ºC and 21ºC.
What months are the cheapest to book a flight to Humboldt County?
February is an excellent month to secure an awesome deal to Humboldt County. Bear in mind that the most expensive time to reserve a seat in the States isn't during the peak of summer, but the month of December.

Book with confidence

Top tips for booking flights to Humboldt County from UK

Get ready to fly to Humboldt County

Prepare your luggage and book your flights to Humboldt County with Expedia. We offer a seamless flight booking experience, with a wide range of Humboldt County plane tickets to choose from. If you need help finding some of the best deals for cheap flights to Humboldt County in 2026, we are always available to assist you. Book your flights to Humboldt County today and let the adventure begin!

Find the best tickets to Humboldt County

To find some of the best tickets to Humboldt County in 2026, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to Humboldt County or last-minute flights to Humboldt County, you can filter and sort your search results, making it easy to find the ideal flight to Humboldt County.

Airlines fly to Humboldt County

There are 20 different airlines that fly to Humboldt County including some of the most trusted names in the business. To book flights to Humboldt County with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best Humboldt County plane tickets.

Find the cheapest flights to Humboldt County

By booking early you may find some of the best deals for Humboldt County flights from the UK, including Humboldt County direct flights. You can usually find affordable and cheap flights to Humboldt County, whether one-way from £158 or round-trip from £228, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to Humboldt County

Try searching for different Humboldt County airports with Expedia to find some of the cheapest flights to Humboldt County. Flights from San Francisco (SFO) to Eureka (ACV) usually have the lowest price from £158.

Why book your flights to Humboldt County with Expedia

Expedia offers great deals on Humboldt County air fares from £158 to cater to every budget. Not only is Expedia one of the top platforms to book flights to Humboldt County from the UK, it is also your one-stop shop for booking hotels, car rentals, and more.

 

*Prices and availability are subject to change. Additional terms apply.

Top tips for booking flights to Humboldt County from UK

Travel information

Humboldt County Flights Information

Airlines serving
Alaska Airlines, United, Lufthansa
Roundtrip price
from £228
Humboldt County Flights Information

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