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$421+ Cheap flights from Erie to San Francisco (ERI - SFO)

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — SFO
janv. 22 — janv. 291
jeu. 1/22
jeu. 1/29
1 adult, Economy
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Cheap flight deals from Erie to San Francisco

Best flights from Erie to San Francisco
Discover carefully curated flight deals from Erie to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated décembre 23, 2025.

This American Airlines deal was found by Cheapflights users on 12/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 2/46:34 amERI - SFO
2 stops16h 36mAmerican Airlines
mar. 2/1712:39 amSFO - ERI
1 stop8h 07mAmerican Airlines
Deal found 12/21$421
This American Airlines deal was found by Cheapflights users on 12/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/912:00 pmERI - SFO
1 stop9h 57mAmerican Airlines
dim. 4/1210:36 pmSFO - ERI
1 stop9h 27mAmerican Airlines
Deal found 12/22$537
This American Airlines deal was found by Cheapflights users on 12/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/610:48 amERI - SFO
2 stops11h 31mAmerican Airlines
sam. 1/106:00 amSFO - ERI
2 stops13h 43mAmerican Airlines
Deal found 12/22$698
This American Airlines deal was found by Cheapflights users on 12/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 1/55:29 pmERI - SFO
1 stop8h 38mAmerican Airlines
ven. 1/96:00 pmSFO - ERI
2 stops13h 23mAmerican Airlines
Deal found 12/21$946

Find flight deals from Erie to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Erie (ERI) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated décembre 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$379
(American Airlines)
Provider with most accurate pricing for Erie-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Erie-San Francisco flights.
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From Erie to San Francisco
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Erie 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 décembre 23, 2025.
Use the filters below to find and compare flights from Erie to San Francisco that are best for you.

Fly from

Erie

Fly to

San Francisco

Route

Depart

Return

Price

ErieSan Francisco

ERI - SFO

ERISFO

Erie

mer. 2/4

6:34 am-8:10 pm

2 stops16h 36m

San Francisco

mar. 2/17

12:39 am-11:46 am

1 stop8h 07m

$421

ErieSan Francisco

ERI - SFO

ERISFO

Erie

jeu. 4/9

12:00 pm-6:57 pm

1 stop9h 57m

San Francisco

dim. 4/12

10:36 pm-11:03 am

1 stop9h 27m

$537

ErieSan Francisco

ERI - SFO

ERISFO

Erie

mar. 1/6

10:48 am-7:19 pm

2 stops11h 31m

San Francisco

sam. 1/10

6:00 am-10:43 pm

2 stops13h 43m

$698

ErieSan Francisco

ERI - SFO

ERISFO

Erie

lun. 1/5

5:29 pm-11:07 pm

1 stop8h 38m

San Francisco

ven. 1/9

6:00 pm-10:23 am

2 stops13h 23m

$946

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Compare providers for flights from Erie to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Erie to San Francisco in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Erie-San Francisco flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Erie-San Francisco flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Erie-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Erie-San Francisco flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Erie-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Erie to San Francisco

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

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

Currently, March is the cheapest month in which you can book a flight from Erie to San Francisco (average of $148). Flying from Erie to San Francisco in June is currently the most expensive (average of $265). 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.

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 décembre 23, 2025.
Read reviews from past customers who have flown American Airlines from Erie to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,054 reviews

Crew

8.0

Food

6.4

Boarding

7.5

Entertainment

6.9

Overall

7.2

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
American Airlines
7.2
Good
11,054 reviews
American Airlines
7.2
Good
11,054 reviews

Crew

8.0

Food

6.4

Boarding

7.5

Entertainment

6.9

Overall

7.2

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

Related info for your journey

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

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

    Departing from Erie to San Francisco will take you 16h 36m. Airlines will cover a distance of 2235 mi.

  • What is the cheapest airline to fly from Erie to San Francisco round-trip?

    Our cheapest airline available from Erie to San Francisco is American Airlines. Our recent data shows that you can find tickets from as low as $371 on this airline.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Erie to San Francisco (average of $148). Flying from Erie to San Francisco in June is currently the most expensive (average of $265). 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
South San Francisco
Santa Cruz
Livermore
Turlock
Manteca
Watsonville
Redwood City
Sunnyvale
San Bruno
Daly City
Santa Clara
San Carlos
Vallejo
Hollister
San Ramon
Foster City
Union City
Davis
Emeryville

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Top airline flying from Erie to San Francisco

Discover the top airline that operate flights from Erie 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 décembre 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$371Average$658FlexibilityNo cancel feeOn-time71%

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