What is the cheapest airline that flies from Erie to San Diego?

American Airlines is the most popular carrier operating from Erie to San Diego

What airlines fly to San Diego?

Southwest, American Airlines and United Airlines are the top three most popular airlines that fly to San Diego from Erie according to our data. Southwest is the first choice among our users, with 33% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 5 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Erie Airport to San Diego Airport?

Prices for flights from Erie Airport to San Diego Airport are updated daily.

How many operators does momondo search for flights from Erie Airport to San Diego Airport?

As of August 2026, there is 1 operator available to choose from for flights from Erie Airport to San Diego Airport.

How old do you have to be to fly from Erie Airport to San Diego Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Erie Airport to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$179 Cheap Flights from Erie to San Diego in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Erie to San Diego

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:07 am - 12:34 pmERI Erie-SAN San Diego

7h 27m1 stop Chicago O'Hare Intl

1:12 pm - 11:55 pmSAN San Diego-ERI Erie

7h 43m1 stop Chicago O'Hare Intl

$496American Airlines

Wed, Oct 21 - Sat, Oct 31

8:16 am - 11:25 pmERI Erie-SAN San Diego

18h 09m1 stop Chicago O'Hare Intl

7:53 am - 11:55 pmSAN San Diego-ERI Erie

13h 02m1 stop Chicago O'Hare Intl

$534American Airlines

Mon, Sep 28 - Mon, Oct 5

8:16 am - 12:15 pmERI Erie-SAN San Diego

6h 59m1 stop Chicago O'Hare Intl

1:10 pm - 11:59 pmSAN San Diego-ERI Erie

7h 49m1 stop Chicago O'Hare Intl

$539American Airlines

Fri, Sep 11 - Tue, Sep 15

8:16 am - 5:29 pmERI Erie-SAN San Diego

12h 13m1 stop Chicago O'Hare Intl

6:18 am - 11:55 pmSAN San Diego-ERI Erie

14h 37m1 stop Chicago O'Hare Intl

$561American Airlines

Thu, Oct 1 - Thu, Oct 8

8:16 am - 12:20 pmERI Erie-SAN San Diego

7h 04m1 stop Chicago O'Hare Intl

1:10 pm - 11:59 pmSAN San Diego-ERI Erie

7h 49m1 stop Chicago O'Hare Intl

$590American Airlines

Thu, Sep 10 - Mon, Sep 14

8:16 am - 12:15 pmERI Erie-SAN San Diego

6h 59m1 stop Chicago O'Hare Intl

1:10 pm - 11:59 pmSAN San Diego-ERI Erie

7h 49m1 stop Chicago O'Hare Intl

$590American Airlines

Wed, Sep 9 - Sun, Sep 13

8:16 am - 6:16 pmERI Erie-SAN San Diego

13h 00m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

1:12 pm - 11:55 pmSAN San Diego-ERI Erie

7h 43m1 stop Chicago O'Hare Intl

$592American Airlines

Mon, Sep 28 - Mon, Oct 5

8:07 am - 11:19 pmERI Erie-SAN San Diego

18h 12m1 stop Chicago O'Hare Intl

6:15 am - 11:55 pmSAN San Diego-ERI Erie

14h 40m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

$595American Airlines

Wed, Oct 21 - Sat, Oct 31

6:56 pm - 12:00 pmERI Erie-SAN San Diego

44h 04m3 stops Tampa Providence-TFGreen Cincinnati Cinci./N. Kentucky

12:37 pm - 12:42 pmSAN San Diego-ERI Erie

45h 05m2 stops Raleigh-Durham Tampa

$1,517Breeze Airways

Sat, Dec 5 - Thu, Dec 31

6:56 pm - 12:00 pmERI Erie-SAN San Diego

44h 04m3 stops Tampa Providence-TFGreen Cincinnati Cinci./N. Kentucky

12:37 pm - 12:42 pmSAN San Diego-ERI Erie

45h 05m2 stops Raleigh-Durham Tampa

$1,557Breeze Airways

Wed, Dec 2 - Thu, Dec 31

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American Airlines flights from Erie to San Diego

Our best American Airlines deals on Erie to San Diego flight tickets

American Airlines

Oct 21

ERI8:07 amErie

7h 27m

1 stop

SAN12:34 pmSan Diego

Oct 31

SAN1:12 pmSan Diego

7h 43m

1 stop

ERI11:55 pmErie

$496

American Airlines

Sep 28

ERI8:16 amErie

18h 09m

1 stop

SAN11:25 pmSan Diego

Oct 5

SAN7:53 amSan Diego

13h 02m

1 stop

ERI11:55 pmErie

$534

American Airlines

Sep 11

ERI8:16 amErie

6h 59m

1 stop

SAN12:15 pmSan Diego

Sep 15

SAN1:10 pmSan Diego

7h 49m

1 stop

ERI11:59 pmErie

$539

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ErieSan Diego

ERI Erie - SAN San Diego

ERISAN

Erie

Wed 10/21

8:07 am-12:34 pm

1 stop7h 27m

San Diego

Sat 10/31

1:12 pm-11:55 pm

1 stop7h 43m

$496

ErieSan Diego

ERI Erie - SAN San Diego

ERISAN

Erie

Mon 9/28

8:16 am-11:25 pm

1 stop18h 09m

San Diego

Mon 10/5

7:53 am-11:55 pm

1 stop13h 02m

$534

Quickest round-trip

ErieSan Diego

ERI Erie - SAN San Diego

ERISAN

Erie

Fri 9/11

8:16 am-12:15 pm

1 stop6h 59m

San Diego

Tue 9/15

1:10 pm-11:59 pm

1 stop7h 49m

$539

ErieSan Diego

ERI Erie - SAN San Diego

ERISAN

Erie

Thu 10/1

8:16 am-5:29 pm

1 stop12h 13m

San Diego

Thu 10/8

6:18 am-11:55 pm

1 stop14h 37m

$561

ErieSan Diego

ERI Erie - SAN San Diego

ERISAN

Erie

Thu 9/10

8:16 am-12:20 pm

1 stop7h 04m

San Diego

Mon 9/14

1:10 pm-11:59 pm

1 stop7h 49m

$590

ErieSan Diego

ERI Erie - SAN San Diego

ERISAN

Erie

Wed 9/9

8:16 am-12:15 pm

1 stop6h 59m

San Diego

Sun 9/13

1:10 pm-11:59 pm

1 stop7h 49m

$590

ErieSan Diego

ERI Erie - SAN San Diego

ERISAN

Erie

Mon 9/28

8:16 am-6:16 pm

2 stops13h 00m

San Diego

Mon 10/5

1:12 pm-11:55 pm

1 stop7h 43m

$592

ErieSan Diego

ERI Erie - SAN San Diego

ERISAN

Erie

Wed 10/21

8:07 am-11:19 pm

1 stop18h 12m

San Diego

Sat 10/31

6:15 am-11:55 pm

2 stops14h 40m

$595

ErieSan Diego

ERI Erie - SAN San Diego

ERISAN

Erie

Sat 12/5

6:56 pm-12:00 pm

3 stops44h 04m

San Diego

Thu 12/31

12:37 pm-12:42 pm

2 stops45h 05m

$1,517

ErieSan Diego

ERI Erie - SAN San Diego

ERISAN

Erie

Wed 12/2

6:56 pm-12:00 pm

3 stops44h 04m

San Diego

Thu 12/31

12:37 pm-12:42 pm

2 stops45h 05m

$1,557

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Erie to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Erie to San Diego flights?

You could potentially save up to 30% on your flight if you consider stops on a Erie to San Diego flight.

When to book flights from Erie to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Erie to San Diego according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Erie to San Diego (ERI to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Erie to San Diego

Best Price Found	$179
Fastest flight time	6h 59m
Direct flights	None

The best one-way flight to San Diego from Erie in the past 72 hours is $179. The best round-trip flight deal from Erie to San Diego found on momondo in the last 72 hours is $496.

The fastest flight from Erie to San Diego takes 6h 59m

There are no direct flights from Erie to San Diego. There are no popular flight routes from Erie to San Diego.

Search flight deals

Frequently asked questions about flying from Erie to San Diego

How far is Erie to San Diego by plane?
There are 2115.4 mi between Erie and San Diego. Flights usually cover this in 6h 59m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Erie Airport to San Diego Airport?
Prices for flights from Erie Airport to San Diego Airport are updated daily.
How many operators does momondo search for flights from Erie Airport to San Diego Airport?
As of August 2026, there is 1 operator available to choose from for flights from Erie Airport to San Diego Airport.
How old do you have to be to fly from Erie Airport to San Diego Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Erie Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Erie to San Diego?
Based on momondo bookings for flights between Erie and San Diego, the leading airline is American Airlines, making up 100% of the total bookings.

Best airlines flying from Erie to San Diego

Compare and see reviews for airlines that fly from Erie to San Diego with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $434	Free Cancellation	Rating 7.1 12,021 reviews		Search American Airlines flights

Chula Vista

Coronado

El Cajon

National City

Julian

La Mesa

Poway

San Ysidro

Imperial Beach

Santee

Borrego Springs

Lemon Grove

Alpine

Why use momondo?

Why should I use momondo to find a flight deal from Erie to San Diego?

Finding the right flight to San Diego from Erie is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.

Can I find flights from Erie to San Diego with flexible booking policies on momondo?

Yes. All flights to San Diego from Erie on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Erie to San Diego?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Erie to San Diego.

I’m not ready to book a flight from Erie to San Diego right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from Erie and alert you when they change.

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Cheap flights from Erie to San Diego from $179

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Erie to San Diego departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Erie to San Diego

Our best American Airlines deals on Erie to San Diego flight tickets

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How to get the cheapest flight ticket from Erie to San Diego

Can stopping save me money on Erie to San Diego flights?

What is the cheapest airline that flies from Erie to San Diego?

What airlines fly to San Diego?

When to book flights from Erie to San Diego

Cheap Erie to San Diego (ERI to SAN) flight deals and tips

Best Price Found

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Direct flights

Frequently asked questions about flying from Erie to San Diego

Best airlines flying from Erie to San Diego

Compare and see reviews for airlines that fly from Erie to San Diego with momondo

Traveling to a place near San Diego?

Why use momondo?

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California

Fly your favorite airline to San Diego

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to San Diego

List of cabin classes available on flights landing in San Diego. Availability may vary depending on flight origin and airline.

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