$199 Cheap Flights from Eureka (ACV) to San Francisco (SFO)

View $199 flight on Tue, Aug 5, 2025Opens in a new window

Popular airlines from Eureka, CA (ACV-Arcata - Eureka) to San Francisco Intl. Airport (SFO)

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Cheap Flights from Eureka to San Francisco (ACV-SFO)

Prices were available within the past 7 days and start at $199 for one-way flights and $175 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Jul 31 - Tue, Aug 5
ACV
Eureka
SFO
San Francisco
$175 Roundtrip, found 2 hours ago
$175
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Jul 31 from Eureka to San Francisco, returning Tue, Aug 5, priced at $175 found 2 hours ago
United
Fri, Aug 1 - Sun, Aug 3
ACV
Eureka
SFO
San Francisco
$176 Roundtrip, found 1 day ago
$176
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 1 from Eureka to San Francisco, returning Sun, Aug 3, priced at $176 found 1 day ago
United
Fri, Sep 12 - Sun, Sep 14
ACV
Eureka
SFO
San Francisco
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 12 from Eureka to San Francisco, returning Sun, Sep 14, priced at $177 found 1 day ago
United
Mon, Jul 21 - Mon, Jul 28
ACV
Eureka
SFO
San Francisco
$180 Roundtrip, found 1 day ago
$180
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jul 21 from Eureka to San Francisco, returning Mon, Jul 28, priced at $180 found 1 day ago
United
Thu, Jul 31 - Tue, Aug 5
ACV
Eureka
SFO
San Francisco
$185 Roundtrip, found 2 hours ago
$185
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Jul 31 from Eureka to San Francisco, returning Tue, Aug 5, priced at $185 found 2 hours ago
United
Wed, Jul 23 - Wed, Jul 30
ACV
Eureka
SFO
San Francisco
$186 Roundtrip, found 3 days ago
$186
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jul 23 from Eureka to San Francisco, returning Wed, Jul 30, priced at $186 found 3 days ago
United
Sat, Jul 19 - Mon, Jul 21
ACV
Eureka
SFO
San Francisco
$190 Roundtrip, found 1 day ago
$190
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jul 19 from Eureka to San Francisco, returning Mon, Jul 21, priced at $190 found 1 day ago
United
Sat, Jul 19 - Mon, Jul 21
ACV
Eureka
SFO
San Francisco
$195 Roundtrip, found 17 hours ago
$195
Roundtrip
found 17 hours ago
Select United flight, departing Sat, Jul 19 from Eureka to San Francisco, returning Mon, Jul 21, priced at $195 found 17 hours ago
United
Mon, Jul 21 - Mon, Jul 28
ACV
Eureka
SFO
San Francisco
$203 Roundtrip, found 1 day ago
$203
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jul 21 from Eureka to San Francisco, returning Mon, Jul 28, priced at $203 found 1 day ago
United
Fri, Jul 25 - Sun, Jul 27
ACV
Eureka
SFO
San Francisco
$204 Roundtrip, found 2 days ago
$204
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jul 25 from Eureka to San Francisco, returning Sun, Jul 27, priced at $204 found 2 days ago

Find the cheapest month to fly from Eureka (ACV) to San Francisco (SFO)

September is typically the cheapest month to fly

From $154 - $478 per traveler.

Graph displaying average flight prices per month

Alternative airports near San Francisco

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Norman Y. Mineta San Jose Intl. SJC. Average driving time to city center is 50 minutes. Flights from $799
SJC
Norman Y. Mineta San Jose Intl.
Average driving time to city center50 min
Flights from $799
Flights from Eureka (ACV) to San Francisco (SFO)
Origin airport
Arcata - Eureka
Destination airport
San Francisco Intl.
Airlines serving
United
Roundtrip price
$174
Distance
249 mi
Average flight time
1 hour 13 mins

Eureka to San Francisco Flights

The cheapest times to fly from Eureka to San Francisco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Eureka to San Francisco are during the month of July. You can find some of the cheapest flights from Eureka to San Francisco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Eureka to San Francisco

Sunday is one of the best days to book for cheap flights from Eureka to San Francisco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Eureka to San Francisco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Eureka to San Francisco in 2025. You can also book with separate airlines for your outbound and return journeys, from $199 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Eureka to San Francisco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Eureka to San Francisco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Arcata - Eureka Airport (ACV) to San Francisco Intl. Airport (SFO) cost?
Cheap return fares from Arcata - Eureka Airport (ACV) to San Francisco Intl. Airport (SFO) start from $175. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving ACV on July 31 2025 and touching down at SFO. The price was last updated on July 7 2025 and has not changed since.
What is the cheapest month to fly from ACV to SFO?
The cheapest flights from ACV to SFO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Arcata - Eureka Airport (ACV) to San Francisco Intl. Airport (SFO)?
Fly nonstop from Arcata - Eureka Airport (ACV) to San Francisco Intl. Airport (SFO) on a United Airlines flight.
What is the cheapest airline that flies from ACV to SFO?
Journey from ACV to SFO with United. This airline currently offers the cheapest one-way ticket for this route, starting from $199. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from ACV on August 26 2025. Prices were last updated on July 7 2025 and have not changed since.
How many flights per day from Arcata - Eureka Airport (ACV) to San Francisco Intl. Airport (SFO)?
Every day on average, 2 direct flights take off from Arcata - Eureka Airport (ACV) to San Francisco Intl. Airport (SFO). Choose the departure date that works for you.
What are the most popular departure times for flights from Arcata - Eureka Airport (ACV) to San Francisco Intl. Airport (SFO)?
More people fly between ACV and SFO at 7 AM than at any other point in the day. Rather go when it's quieter? Try choosing a quieter departure window and there's a chance you'll save on your fare as well.
What day of the week has the most flights from ACV to SFO?
Fly on a Friday if you're searching for the largest selection of flights from Arcata - Eureka Airport (ACV) to San Francisco Intl. Airport (SFO).
What is the earliest flight from Arcata - Eureka Airport (ACV) to San Francisco Intl. Airport (SFO)?
Arcata - Eureka Airport (ACV)'s earliest flight to San Francisco Intl. Airport (SFO) takes off at approximately 7:21AM UTC-8. With a total travel time of 1h 19m, you'll arrive at around 8:40AM UTC-8.
How long does it take to fly from Arcata - Eureka Airport (ACV) to San Francisco Intl. Airport (SFO)?
It takes roughly 1 hour and 22 minutes to travel the 250 mi from ACV to SFO.
What is the best time to fly from Arcata - Eureka Airport (ACV) to San Francisco Intl. Airport (SFO)?
To land at San Francisco Intl. Airport (SFO) on schedule, opt for a flight that takes off from Arcata - Eureka Airport (ACV) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for San Francisco from Arcata - Eureka Airport (ACV)?
If you're on a direct flight from Arcata - Eureka Airport (ACV) to San Francisco, San Francisco Intl. Airport (SFO) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Arcata - Eureka Airport (ACV) to San Francisco Intl. Airport (SFO) last-minute?
Holding off until right before your break to book your flight from ACV to SFO generally means paying more. Although you may find some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule to maximize your chances of snagging a bargain.
Is it cheaper to book an ACV to SFO flight and hotel package?
Opting for an ACV to SFO flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our extensive range of stays and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Arcata - Eureka Airport (ACV) to San Francisco Intl. Airport (SFO)?
If you reserved your ACV to SFO flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.