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$428+ Cheap flights from Erie to San Diego (ERI - SAN)

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — SAN
ago. 12 — ago. 191
mar. 8/12
mar. 8/19
1 adult, Economy
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Cheap flight deals from Erie to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Erie (ERI) to San Diego (SAN). 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 agosto 7, 2025.

Round-trip from

$599
(American Airlines)

One-way from

$428
(American Airlines)

Popular in

March

Cheapest in

February

Average price

$526
From Erie to San Diego
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One-way flight from Erie to San Diego
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Highest demand for flights based on searches. 7% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Erie to San Diego

Cheapest flights from Erie to San Diego
Explore the most affordable flight options available from Erie to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 7, 2025.

This American Airlines deal was found by Cheapflights users on 8/7. 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.
dom. 9/76:00 amERI - SAN
1 stop7h 54mAmerican Airlines
sáb. 9/206:15 amSAN - ERI
2 stops12h 21mAmerican Airlines
Deal found 8/7$599
This American Airlines deal was found by Cheapflights users on 8/6. 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.
mié. 8/206:00 amERI - SAN
1 stop9h 04mAmerican Airlines
sáb. 8/236:15 amSAN - ERI
2 stops13h 32mAmerican Airlines
Deal found 8/6$602
This American Airlines deal was found by Cheapflights users on 8/6. 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.
jue. 8/211:45 pmERI - SAN
1 stop8h 06mAmerican Airlines
lun. 8/256:15 amSAN - ERI
2 stops13h 43mAmerican Airlines
Deal found 8/6$612

Cheapflights Fare Finder

 
Customize your flight search to find flights from Erie to San Diego 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 agosto 7, 2025.
Use the filters below to find and compare flights from Erie to San Diego that are best for you.

Fly from

Erie

Fly to

San Diego

Route

Depart

Return

Price

ErieSan Diego

ERI - SAN

ERISAN

Erie

dom. 9/7

6:00 am-10:54 am

1 stop7h 54m

San Diego

sáb. 9/20

6:15 am-9:36 pm

2 stops12h 21m

$599

ErieSan Diego

ERI - SAN

ERISAN

Erie

mié. 8/20

6:00 am-12:04 pm

1 stop9h 04m

San Diego

sáb. 8/23

6:15 am-10:47 pm

2 stops13h 32m

$602

ErieSan Diego

ERI - SAN

ERISAN

Erie

jue. 8/21

1:45 pm-6:51 pm

1 stop8h 06m

San Diego

lun. 8/25

6:15 am-10:58 pm

2 stops13h 43m

$612

ErieSan Diego

ERI - SAN

ERISAN

Erie

mié. 8/20

6:00 am-12:04 pm

1 stop9h 04m

$428

ErieSan Diego

ERI - SAN

ERISAN

Erie

mié. 8/20

3:35 pm-12:13 pm

3 stops47h 38m

$672

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Best time to book a flight from Erie to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego 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 Diego

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

Currently, August is the cheapest month in which you can book a flight from Erie to San Diego (average of $286). Flying from Erie to San Diego in March is currently the most expensive (average of $366). 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 Diego

Get insights into the airlines that provide service to San Diego. 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 Diego. Reviews last updated agosto 7, 2025.
Read through reviews of airlines operating flights from Erie to San Diego, such as Breeze Airways and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.0
Very good
191 reviews

Comfort

8.1

Entertainment

6.5

Food

6.7

Crew

8.7

Boarding

8.2

Overall

8.0

Reviews

1 / 13
8.0
Excellent

Anonymous,Jul 2025

RIC - BDL

All went smoothly but the announcements from the crew were way to fast--approaching inaudible. Pilot announcements were perfect!
Breeze Airways
8.0
Very good
191 reviews
Breeze Airways
8.0
Very good
191 reviews

Comfort

8.1

Entertainment

6.5

Food

6.7

Crew

8.7

Boarding

8.2

Overall

8.0

Reviews

1 / 13
8.0
Excellent

Anonymous,Jul 2025

RIC - BDL

All went smoothly but the announcements from the crew were way to fast--approaching inaudible. Pilot announcements were perfect!
American Airlines
7.2
Good
10,000 reviews
Breeze Airways
8.0
Very good
191 reviews

Comfort

8.1

Entertainment

6.5

Food

6.7

Crew

8.7

Boarding

8.2

Overall

8.0

Reviews

1 / 13
8.0
Excellent

Anonymous,Jul 2025

RIC - BDL

All went smoothly but the announcements from the crew were way to fast--approaching inaudible. Pilot announcements were perfect!

Related info for your journey

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

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

    American Airlines, at $599, was found to be the cheapest airline from Erie to San Diego.. American Airlines is priced at 1% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Erie to San Diego (average of $286). Flying from Erie to San Diego in March is currently the most expensive (average of $366). 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 Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
El Cajon
Coronado
Poway
National City
Lemon Grove
Imperial Beach
La Mesa
Alpine

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Top airline flying from Erie to San Diego

Discover the top airline that operate flights from Erie to San Diego. 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 agosto 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$461Average$597FlexibilityNo cancel feeOn-time71%

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