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$119+ Cheap flights from Eureka, CA to San Francisco (SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
RDD — SFO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Eureka to San Francisco are usually found in February or October, booked 78 days in advance, depart on a Saturday or Friday and return on a Thursday

Cheap flight deals from Eureka to San Francisco

Keep the following information in mind while searching for Eureka to San Francisco flight deals. Data was last updated September 11, 2025.

Round-trip from

$175
(United Airlines)

One-way from

$119
(United Airlines)

Popular in

March

Cheapest in

February

Average price

$289
From Eureka to San Francisco
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One-way flight from Eureka to San Francisco
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Highest demand for flights based on searches. 5% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Eureka to San Francisco

Cheapest flights from Eureka to San Francisco
Explore the most affordable flight options available from Eureka to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/306:45 pmACV - SFO
Nonstop1h 18mUnited Airlines
Sun 11/24:35 pmSFO - ACV
Nonstop1h 17mUnited Airlines
Deal found 9/10$175
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 10/112:15 pmACV - SFO
Nonstop1h 20mUnited Airlines
Sat 10/189:29 amSFO - ACV
Nonstop1h 23mUnited Airlines
Deal found 9/11$184
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 9/252:15 pmACV - SFO
Nonstop1h 20mUnited Airlines
Sat 9/279:34 amSFO - ACV
Nonstop1h 23mUnited Airlines
Deal found 9/10$185
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/264:00 pmACV - SFO
Nonstop1h 21mUnited Airlines
Sun 9/284:33 pmSFO - ACV
Nonstop1h 20mUnited Airlines
Deal found 9/10$195
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/44:00 pmACV - SFO
Nonstop1h 21mUnited Airlines
Mon 10/69:29 amSFO - ACV
Nonstop1h 23mUnited Airlines
Deal found 9/10$205
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/94:00 pmACV - SFO
Nonstop1h 21mUnited Airlines
Thu 10/169:29 amSFO - ACV
Nonstop1h 23mUnited Airlines
Deal found 9/10$220
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 9/246:40 pmACV - SFO
Nonstop1h 19mUnited Airlines
Sun 9/284:33 pmSFO - ACV
Nonstop1h 20mUnited Airlines
Deal found 9/10$245
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 9/132:13 pmACV - SFO
Nonstop1h 20mUnited Airlines
Sun 9/284:33 pmSFO - ACV
Nonstop1h 20mUnited Airlines
Deal found 9/11$280
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/264:11 pmACV - SFO
2 stops14h 52mUnited Airlines
Sat 9/279:34 amSFO - ACV
Nonstop1h 23mUnited Airlines
Deal found 9/10$284

Cheapflights Fare Finder

 
Customize your flight search to find flights from Eureka to San Francisco 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 September 11, 2025.
Use the filters below to find and compare flights from Eureka to San Francisco that are best for you.

Fly from

Eureka

Fly to

San Francisco

Route

Depart

Return

Price

ArcataSan Francisco

ACV - SFO

ACVSFO

Arcata Eureka

Thu 10/30

6:45 pm-8:03 pm

Nonstop1h 18m

San Francisco

Sun 11/2

4:35 pm-5:52 pm

Nonstop1h 17m

$175

ArcataSan Francisco

ACV - SFO

ACVSFO

Arcata Eureka

Fri 10/3

4:00 pm-5:21 pm

Nonstop1h 21m

San Francisco

Sun 10/5

9:29 am-10:52 am

Nonstop1h 23m

$175

ArcataSan Francisco

ACV - SFO

ACVSFO

Arcata Eureka

Fri 10/24

4:00 pm-5:21 pm

Nonstop1h 21m

San Francisco

Sun 10/26

9:30 am-10:55 am

Nonstop1h 25m

$175

ArcataSan Francisco

ACV - SFO

ACVSFO

Arcata Eureka

Thu 9/25

2:15 pm-3:35 pm

Nonstop1h 20m

San Francisco

Sat 9/27

9:34 am-10:57 am

Nonstop1h 23m

$185

ArcataSan Francisco

ACV - SFO

ACVSFO

Arcata Eureka

Sat 10/4

4:00 pm-5:21 pm

Nonstop1h 21m

San Francisco

Mon 10/6

9:29 am-10:52 am

Nonstop1h 23m

$205

ArcataSan Francisco

ACV - SFO

ACVSFO

Arcata Eureka

Thu 10/9

4:00 pm-5:21 pm

Nonstop1h 21m

San Francisco

Tue 10/14

9:29 am-10:52 am

Nonstop1h 23m

$209

ArcataSan Francisco

ACV - SFO

ACVSFO

Arcata Eureka

Thu 10/9

4:00 pm-5:21 pm

Nonstop1h 21m

San Francisco

Thu 10/16

9:29 am-10:52 am

Nonstop1h 23m

$220

ArcataSan Francisco

ACV - SFO

ACVSFO

Arcata Eureka

Fri 9/26

4:00 pm-5:21 pm

Nonstop1h 21m

San Francisco

Sun 9/28

4:33 pm-5:53 pm

Nonstop1h 20m

$240

ArcataSan Francisco

ACV - SFO

ACVSFO

Arcata Eureka

Wed 9/24

6:40 pm-7:59 pm

Nonstop1h 19m

San Francisco

Sun 9/28

4:33 pm-5:53 pm

Nonstop1h 20m

$245

ArcataSan Francisco

ACV - SFO

ACVSFO

Arcata Eureka

Wed 9/24

6:40 pm-7:59 pm

Nonstop1h 19m

San Francisco

Sat 9/27

9:34 am-10:57 am

Nonstop1h 23m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 21 results
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Best time to book a flight from Eureka to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Eureka 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 Eureka to San Francisco

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

Use this chart to determine the optimal time to book a round-trip flight from Eureka to San Francisco. Price data was last updated on August 29, 2025.

Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Eureka to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Eureka to San Francisco (average of $276). Flying from Eureka to San Francisco in June is currently the most expensive (average of $357). 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 EU9 to SFO?

Find hourly flight availability from Eureka to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Eureka to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Use this chart to determine the cheapest time to fly round-trip from Eureka to San Francisco. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their Eureka to San Francisco flight should consider departing on Friday at noon 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 Eureka to San Francisco

Explore weekly flight availability from Eureka to San Francisco. 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 September 11, 2025.

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

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with United Airlines from Eureka to San Francisco 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
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Eureka to San Francisco. 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 into for flights to San Francisco from Eureka?

    For a flight from Eureka to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city. San Francisco is the only San Francisco airport and it handles 7 inbound flights from Eureka per day. 1 airline has flights to San Francisco from Eureka on a regular basis.

  • How popular is this Eureka to San Francisco flight route?

    Flights from Eureka to San Francisco have been viewed 19 times in the past calendar month.

  • How long is the flight from Eureka to San Francisco?

    United Airlines can get you from Eureka to San Francisco in just under 1h 18m. Your travel time will be generally consistent. Airlines will cover a distance of 249 mi. All flights are typically nonstop.

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

    Before booking your flight to San Francisco from Eureka, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (83%), United Airlines (83%), Copa Airlines( 76%).

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

    Looking for the cheapest flight from Eureka to San Francisco? While on average our users pay $872, our data indicates the cheapest price to be $93. The most popular route (Arcata Eureka - San Francisco), is priced around $175.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Eureka to San Francisco 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 Eureka to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Eureka to San Francisco (average of $276). Flying from Eureka to San Francisco in June is currently the most expensive (average of $357). 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.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
Santa Cruz
Livermore
South San Francisco
Turlock
Antioch
Watsonville
Manteca
Santa Clara
Sunnyvale
Hollister
Vacaville
Foster City
Vallejo
Burlingame
Redwood City
Union City
San Leandro
San Mateo
Lathrop

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Top airline flying from Eureka to San Francisco

Discover the top airline that operate flights from Eureka to San Francisco. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$169Average$257FlexibilityNo cancel feeOn-time69%

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