Cheap flights to Humboldt County

View €351 flight on Tue, 28 Jul 2026Opens in a new window

Popular airlines to Humboldt County

  • Alaska Airlines

  • United

  • Breeze Airways

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Cheap round-trip flights to Humboldt County

Prices were available within the past 7 days and start at €351 for one-way flights and €699 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 28 Jul - Fri, 11 Sept
PHL
Philadelphia
ACV
Eureka
€699 Return, found 23 hours ago
€699
Return
found 23 hours ago
Select United flight, departing Tue, 28 Jul from Philadelphia to Eureka, returning Fri, 11 Sept, priced at €699 found 23 hours ago
United
Tue, 28 Jul - Fri, 11 Sept
PHL
Philadelphia
ACV
Eureka
€703 Return, found 23 hours ago
€703
Return
found 23 hours ago
Select United flight, departing Tue, 28 Jul from Philadelphia to Eureka, returning Fri, 11 Sept, priced at €703 found 23 hours ago
United
Tue, 28 Jul - Fri, 11 Sept
PHL
Philadelphia
ACV
Eureka
€707 Return, found 23 hours ago
€707
Return
found 23 hours ago
Select United flight, departing Tue, 28 Jul from Philadelphia to Eureka, returning Fri, 11 Sept, priced at €707 found 23 hours ago
United
Tue, 28 Jul - Fri, 11 Sept
PHL
Philadelphia
ACV
Eureka
€712 Return, found 23 hours ago
€712
Return
found 23 hours ago
Select United flight, departing Tue, 28 Jul from Philadelphia to Eureka, returning Fri, 11 Sept, priced at €712 found 23 hours ago
United
Tue, 28 Jul - Fri, 11 Sept
PHL
Philadelphia
ACV
Eureka
€739 Return, found 23 hours ago
€739
Return
found 23 hours ago
Select United flight, departing Tue, 28 Jul from Philadelphia to Eureka, returning Fri, 11 Sept, priced at €739 found 23 hours ago
United
Tue, 28 Jul - Fri, 11 Sept
PHL
Philadelphia
ACV
Eureka
€747 Return, found 23 hours ago
€747
Return
found 23 hours ago
Select United flight, departing Tue, 28 Jul from Philadelphia to Eureka, returning Fri, 11 Sept, priced at €747 found 23 hours ago
United
Tue, 28 Jul - Fri, 11 Sept
PHL
Philadelphia
ACV
Eureka
€748 Return, found 23 hours ago
€748
Return
found 23 hours ago
Select United flight, departing Tue, 28 Jul from Philadelphia to Eureka, returning Fri, 11 Sept, priced at €748 found 23 hours ago
United
Tue, 28 Jul - Fri, 11 Sept
PHL
Philadelphia
ACV
Eureka
€766 Return, found 23 hours ago
€766
Return
found 23 hours ago
Select United flight, departing Tue, 28 Jul from Philadelphia to Eureka, returning Fri, 11 Sept, priced at €766 found 23 hours ago
United
Tue, 28 Jul - Fri, 11 Sept
PHL
Philadelphia
ACV
Eureka
€778 Return, found 23 hours ago
€778
Return
found 23 hours ago
Select United flight, departing Tue, 28 Jul from Philadelphia to Eureka, returning Fri, 11 Sept, priced at €778 found 23 hours ago
Lufthansa
Fri, 10 Jul - Tue, 14 Jul
ATH
Athens
ACV
Eureka
€1,488 Return, found 1 day ago
€1,488
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 10 Jul from Athens to Eureka, returning Tue, 14 Jul, priced at €1,488 found 1 day 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 €699. 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 €699 and peaked at €1,488. For one-way trips leaving Philadelphia (PHL), the lowest amount paid during this time was €351.
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.

How much is a plane ticket to Humboldt County?
In the last seven days, airfares varied between €699 and €1,488. 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

About Humboldt County

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About Humboldt County
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