Cheap Flights to Humboldt County from ￥20,410

View ￥20,410 flight on Thu, May 21, 2026Opens in a new window

Popular airlines to Humboldt County

  • Alaska Airlines

  • United

  • Breeze Airways

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How much is the cheapest flight to Humboldt County?

Prices were available within the past 7 days and start at ￥20,410 for one-way flights and ￥38,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, May 4 - Tue, May 5
SEA
Seattle
ACV
Eureka
￥38,600 Roundtrip, found 17 hours ago
￥38,600
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Eureka, returning Tue, May 5, priced at ￥38,600 found 17 hours ago
Alaska Airlines
Thu, May 21 - Sun, May 24
SEA
Seattle
ACV
Eureka
￥40,090 Roundtrip, found 3 days ago
￥40,090
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, May 21 from Seattle to Eureka, returning Sun, May 24, priced at ￥40,090 found 3 days ago
United
Mon, May 4 - Tue, May 5
SEA
Seattle
ACV
Eureka
￥45,770 Roundtrip, found 17 hours ago
￥45,770
Roundtrip
found 17 hours ago
Select United flight, departing Mon, May 4 from Seattle to Eureka, returning Tue, May 5, priced at ￥45,770 found 17 hours ago
Alaska Airlines
Mon, May 4 - Tue, May 5
SEA
Seattle
ACV
Eureka
￥45,870 Roundtrip, found 17 hours ago
￥45,870
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Eureka, returning Tue, May 5, priced at ￥45,870 found 17 hours ago
Alaska Airlines
Thu, May 21 - Sun, May 24
SEA
Seattle
ACV
Eureka
￥47,250 Roundtrip, found 3 days ago
￥47,250
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, May 21 from Seattle to Eureka, returning Sun, May 24, priced at ￥47,250 found 3 days ago
United
Mon, May 4 - Tue, May 5
SEA
Seattle
ACV
Eureka
￥52,820 Roundtrip, found 17 hours ago
￥52,820
Roundtrip
found 17 hours ago
Select United flight, departing Mon, May 4 from Seattle to Eureka, returning Tue, May 5, priced at ￥52,820 found 17 hours ago
Alaska Airlines
Thu, May 21 - Sun, May 24
SEA
Seattle
ACV
Eureka
￥56,920 Roundtrip, found 3 days ago
￥56,920
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, May 21 from Seattle to Eureka, returning Sun, May 24, priced at ￥56,920 found 3 days ago
United
Mon, May 4 - Tue, May 5
SEA
Seattle
ACV
Eureka
￥57,650 Roundtrip, found 17 hours ago
￥57,650
Roundtrip
found 17 hours ago
Select United flight, departing Mon, May 4 from Seattle to Eureka, returning Tue, May 5, priced at ￥57,650 found 17 hours ago
United
Mon, May 4 - Tue, May 5
SEA
Seattle
ACV
Eureka
￥58,560 Roundtrip, found 17 hours ago
￥58,560
Roundtrip
found 17 hours ago
Select United flight, departing Mon, May 4 from Seattle to Eureka, returning Tue, May 5, priced at ￥58,560 found 17 hours ago
United
Mon, May 4 - Tue, May 5
SEA
Seattle
ACV
Eureka
￥62,600 Roundtrip, found 17 hours ago
￥62,600
Roundtrip
found 17 hours ago
Select United flight, departing Mon, May 4 from Seattle to Eureka, returning Tue, May 5, priced at ￥62,600 found 17 hours 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 ￥38,600. 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 ￥38,600 and peaked at ￥62,600. For one-way trips leaving Seattle (SEA), the lowest amount paid during this time was ￥20,410.
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 ￥38,600 and ￥62,600. Check out our unbeatable deals to Humboldt County, pick your favorite 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 50ºF and 70ºF.
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.

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