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Eureka

$175+ Cheap flights from San Francisco (SFO) to Eureka, CA

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — RDD
jul. 6 — jul. 131
dom. 7/6
dom. 7/13
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to Eureka are usually found in November or December, booked 88 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap flight deals from San Francisco to Eureka

Keep the following information in mind while searching for San Francisco to Eureka flight deals. Data was last updated julio 1, 2025.

Round-trip from

$175
(United Airlines)

Popular in

July

Cheapest in

November

Average price

$397
From San Francisco to Eureka
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from San Francisco to Eureka

Cheapest flights from San Francisco to Eureka
Explore the most affordable flight options available from San Francisco to Eureka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 1, 2025.

This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/129:32 amSFO - ACV
Nonstop1h 21mUnited Airlines
mar. 8/194:10 pmACV - SFO
Nonstop1h 20mUnited Airlines
Deal found 6/30$175

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco to Eureka that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 1, 2025.
Use the filters below to find and compare flights from San Francisco to Eureka that are best for you.

Fly from

San Francisco

Fly to

Eureka

Route

Depart

Return

Price

San FranciscoArcata

SFO - ACV

SFOACV

San Francisco

mar. 8/12

9:32 am-10:53 am

Nonstop1h 21m

Arcata Eureka

mar. 8/19

4:10 pm-5:30 pm

Nonstop1h 20m

$175

San FranciscoArcata

SFO - ACV

SFOACV

San Francisco

vie. 8/29

8:57 pm-10:16 pm

Nonstop1h 19m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from San Francisco to Eureka

Have a flexible travel schedule? Discover the best time to fly to Eureka from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Eureka

How far ahead should I book a flight from San Francisco to Eureka?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Eureka. Price data was last updated on June 27, 2025.

The price you pay for your flight from San Francisco to Eureka may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Francisco to Eureka?

Currently, February is the cheapest month in which you can book a flight from San Francisco to Eureka (average of $340). Flying from San Francisco to Eureka in June is currently the most expensive (average of $505). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SFO to EU9?

Find hourly flight availability from San Francisco to Eureka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to Eureka as you normally would.

What is the cheapest day to fly from San Francisco to Eureka?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Eureka. Price data was last updated on June 29, 2025.

Travelers seeking maximum savings on their San Francisco to Eureka flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Francisco to Eureka

Explore weekly flight availability from San Francisco to Eureka. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated julio 1, 2025.

The most flights from SFO to EU9 are scheduled on a Monday (4 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from San Francisco to Eureka?

Reviews of airlines servicing Eureka

Get insights into the airlines that provide service to Eureka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Eureka. Reviews last updated julio 1, 2025.
Peruse reviews from past customers who have flown with United Airlines from San Francisco to Eureka to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,858 reviews

Comfort

7.3

Entertainment

7.0

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,858 reviews
United Airlines
7.4
Good
8,858 reviews

Comfort

7.3

Entertainment

7.0

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Eureka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Francisco to Eureka?

    If you book a flight to Eureka from San Francisco, you will be flying from San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco. There are 7 flights from San Francisco to Eureka per day from 2 different airlines.

  • What are the most reliable airlines from San Francisco to Eureka?

    Before booking your flight to Eureka from San Francisco, check out the most reliable airlines to get you to your destination on time: Emirates (81%), SkyWest Airlines (79%), United Airlines( 79%).

  • What are the cheapest flights from San Francisco to Eureka?

    The cheapest flight price from San Francisco to Eureka is $213. On average you can expect to pay $337. The most popular route, (San Francisco - Arcata Eureka), can usually be booked for $175.

  • Can I find deals for flights from San Francisco to Eureka that include hotel bookings?

    Yes. In addition to deals on San Francisco to Eureka flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Eureka?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Eureka.

  • Can I find deals for business class flights from San Francisco to Eureka?

    Yes. Cheapflights offers flight deals from San Francisco to Eureka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to Eureka?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Eureka (average of $340). Flying from San Francisco to Eureka in June is currently the most expensive (average of $505). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from San Francisco to Eureka

Discover the top 2 airlines that operate flights from San Francisco to Eureka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$159Average$294FlexibilityNo cancel feeOn-time69%
Advanced AirCheapest$202Average$317FlexibilityNo cancel feeOn-timeN/A

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