Looking across calm Trinity Lake to snowcapped Trinity Alps, CA

Cheap Flights to Trinity County | Popular Routes to Trinity County from HK$2,068

View HK$2,068 flight on Thu, 9 Jul 2026Opens in a new window

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Popular airlines to Trinity County

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  • American Airlines

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  • Frontier Airlines

  • United

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  • Southwest Airlines

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Cheap round-trip flights to Trinity County

Prices were available within the past 7 days and start at HK$2,068 for one-way flights and HK$3,057 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 24 Jun - Tue, 24 Nov
SFO
San Francisco
ACV
Eureka
HK$3,057 Return, found 1 day ago
HK$3,057
Return
found 1 day ago
Select United flight, departing Wed, 24 Jun from San Francisco to Eureka, returning Tue, 24 Nov, priced at HK$3,057 found 1 day ago
United
Wed, 24 Jun - Tue, 24 Nov
SFO
San Francisco
ACV
Eureka
HK$3,251 Return, found 1 day ago
HK$3,251
Return
found 1 day ago
Select United flight, departing Wed, 24 Jun from San Francisco to Eureka, returning Tue, 24 Nov, priced at HK$3,251 found 1 day ago
United
Wed, 24 Jun - Tue, 24 Nov
SFO
San Francisco
ACV
Eureka
HK$3,455 Return, found 1 day ago
HK$3,455
Return
found 1 day ago
Select United flight, departing Wed, 24 Jun from San Francisco to Eureka, returning Tue, 24 Nov, priced at HK$3,455 found 1 day ago
United
Wed, 24 Jun - Tue, 24 Nov
SFO
San Francisco
ACV
Eureka
HK$3,519 Return, found 1 day ago
HK$3,519
Return
found 1 day ago
Select United flight, departing Wed, 24 Jun from San Francisco to Eureka, returning Tue, 24 Nov, priced at HK$3,519 found 1 day ago
United
Wed, 24 Jun - Tue, 24 Nov
SFO
San Francisco
ACV
Eureka
HK$3,533 Return, found 1 day ago
HK$3,533
Return
found 1 day ago
Select United flight, departing Wed, 24 Jun from San Francisco to Eureka, returning Tue, 24 Nov, priced at HK$3,533 found 1 day ago
United
Wed, 24 Jun - Tue, 24 Nov
SFO
San Francisco
ACV
Eureka
HK$3,648 Return, found 1 day ago
HK$3,648
Return
found 1 day ago
Select United flight, departing Wed, 24 Jun from San Francisco to Eureka, returning Tue, 24 Nov, priced at HK$3,648 found 1 day ago
United
Wed, 24 Jun - Tue, 24 Nov
SFO
San Francisco
ACV
Eureka
HK$3,726 Return, found 1 day ago
HK$3,726
Return
found 1 day ago
Select United flight, departing Wed, 24 Jun from San Francisco to Eureka, returning Tue, 24 Nov, priced at HK$3,726 found 1 day ago
United
Wed, 24 Jun - Tue, 24 Nov
SFO
San Francisco
ACV
Eureka
HK$3,842 Return, found 1 day ago
HK$3,842
Return
found 1 day ago
Select United flight, departing Wed, 24 Jun from San Francisco to Eureka, returning Tue, 24 Nov, priced at HK$3,842 found 1 day ago
United
Wed, 24 Jun - Tue, 24 Nov
SFO
San Francisco
ACV
Eureka
HK$3,917 Return, found 1 day ago
HK$3,917
Return
found 1 day ago
Select United flight, departing Wed, 24 Jun from San Francisco to Eureka, returning Tue, 24 Nov, priced at HK$3,917 found 1 day ago
EVA Airways
Mon, 29 Jun - Fri, 3 Jul
HKG
Hong Kong SAR
ACV
Eureka
HK$10,442 Return, found 1 day ago
HK$10,442
Return
found 1 day ago
Select EVA Airways flight, departing Mon, 29 Jun from Hong Kong SAR to Eureka, returning Fri, 3 Jul, priced at HK$10,442 found 1 day ago

Trending flights to Trinity 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.

EVA Airways
Mon, 29 Jun - Fri, 3 Jul
HKG
Hong Kong SAR
ACV
Eureka
HK$10,442 Return, found 1 day ago
HK$10,442
Return
found 1 day ago
Select EVA Airways flight, departing Mon, 29 Jun from Hong Kong SAR to Eureka, returning Fri, 3 Jul, priced at HK$10,442 found 1 day ago

Frequently asked questions

How do I find cheap flights to Trinity County that have flexible change policies?
By using our handy "No change fee" filter, that's how. Just type in your travel details, click the "Search" button, then tick the checkbox directly below the "Flexible change policies" subheading (it's on the left of your screen). Expedia makes it a snap to find flexible, low-cost airfares to Trinity County.
Which airlines fly to Trinity County?
Settle on your vacation dates and then touch down in or near Trinity County with one of these major airlines:

  • United Airlines - 117 flights to or near Trinity County each month, including 117 flights to Redding Municipal Airport (RDD) per month.
  • Alaska Airlines - 21 flights to or near Trinity County each month, including 21 flights to Redding Municipal Airport (RDD) per month.
  • Avelo Airlines - 8 flights to or near Trinity County each month, including 8 flights to Redding Municipal Airport (RDD) per month.

How can I find cheap tickets to Trinity County?
To pick up an awesome deal to Trinity County, book well ahead of time. Also use Expedia's handy "flexible dates" feature above your search results. This will compare prices for similar time frames. In the last seven days, HK$3,057 was the lowest price for a flight to Trinity County.
How much is a flight to Trinity County?
There were a lot of cheap fares up for grabs in the last seven days, with the cost of a return flight to Trinity County ranging between HK$3,057 and HK$10,442. Many lucky holiday makers scored one-way flights from San Francisco (SFO) for as low as HK$2,068.
What are the most popular airports to fly into in Trinity County?
A major gateway to Trinity County, roughly 147 flights taxi into Redding Municipal Airport (RDD) every month. Look for an unbeatable deal, book your seat and get ready to explore this sensational region.
When is the cheapest time to fly to Trinity County?
Consider travelling earlier in the week to get the best airfare to Trinity County. Tuesday is normally the most affordable day to take off, with Monday a close second. Saturday typically has the highest prices. This is because many people like to start their holiday on a weekend.
How much is a plane ticket to Trinity County?
In the last seven days, airfares ranged between HK$3,057 and HK$10,442. Swipe through our terrific deals to Trinity County, make a booking and then get ready for your getaway!
What is the best time to go to Trinity County?
Weaverville, Trinity County's most populous city, is a great location to visit at anytime. Don't like the cold? Then head here from June 20 onward in summer, when average temperatures vary from 10ºC to 27ºC. May, June and July is when Weaverville lures the biggest crowds.
What months are the cheapest to book a flight to Trinity County?
Reserve your ticket in February to unlock awesome flight deals to Trinity County. The month of December is generally the most expensive time to purchase a seat.

Book with confidence

About Trinity County

Expedia offers flights to Trinity County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Trinity County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Trinity County
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