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$948+ Cheap flights from Atlantic City to San Diego (ACY - SAN)

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
ACY — SAN
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Atlantic City to San Diego

Cheapest flights from Atlantic City to San Diego
Explore the most affordable flight options available from Atlantic City to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.

This Gotogate deal was found by Cheapflights users on 3/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:25 pm
ACY
-
SAN
2 stops50h 23m
Breeze Airways
Mon 5/1812:33 pm
SAN
-
ACY
2 stops44h 02m
Breeze Airways
Deal found 3/16$948
This KAYAK deal was found by Cheapflights users on 3/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:25 pm
ACY
-
SAN
2 stops50h 23m
Breeze Airways
Tue 5/1912:24 pm
SAN
-
ACY
2 stops20h 11m
Breeze Airways
Deal found 3/16$998
This KAYAK deal was found by Cheapflights users on 3/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:25 pm
ACY
-
SAN
2 stops26h 14m
Breeze Airways
Fri 5/1512:33 pm
SAN
-
ACY
3 stops19h 57m
Breeze Airways
Deal found 3/16$1,144
This KAYAK deal was found by Cheapflights users on 3/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1612:25 pm
ACY
-
SAN
3 stops25h 59m
Breeze Airways
Tue 5/1912:24 pm
SAN
-
ACY
2 stops20h 11m
Breeze Airways
Deal found 3/16$1,175
This KAYAK deal was found by Cheapflights users on 3/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1612:25 pm
ACY
-
SAN
3 stops25h 59m
Breeze Airways
Mon 5/1812:33 pm
SAN
-
ACY
2 stops44h 02m
Breeze Airways
Deal found 3/16$1,205

Find flight deals from Atlantic City to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Atlantic City (ACY) 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 March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$948
(Gotogate)

Popular in

March

Cheapest in

September

Average price

$498
Provider with most accurate pricing for Atlantic City-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlantic City-San Diego flights.
Search Deals
From Atlantic City to San Diego
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlantic City 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 March 17, 2026.
Use the filters below to find and compare flights from Atlantic City to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Atlantic CitySan Diego

ACY - SAN

ACYSAN

Atlantic City

Wed 5/13

12:25 pm-11:48 am

2 stops50h 23m

San Diego

Mon 5/18

12:33 pm-11:35 am

2 stops44h 02m

$948

Atlantic CitySan Diego

ACY - SAN

ACYSAN

Atlantic City

Wed 5/13

12:25 pm-11:48 am

2 stops50h 23m

San Diego

Tue 5/19

12:24 pm-11:35 am

2 stops20h 11m

$998
Quickest round-trip

Atlantic CitySan Diego

ACY - SAN

ACYSAN

Atlantic City

Sat 5/16

12:25 pm-11:39 am

2 stops26h 14m

San Diego

Mon 5/18

12:33 pm-11:35 am

2 stops44h 02m

$1,213

Atlantic CitySan Diego

ACY - SAN

ACYSAN

Atlantic City

Wed 5/13

12:25 pm-11:48 am

2 stops50h 23m

San Diego

Thu 5/21

12:24 pm-11:35 am

3 stops44h 11m

$1,264

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Sorted by cheapest first

Compare providers for flights from Atlantic City to San Diego

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 Atlantic City to San Diego in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 Atlantic City-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlantic City-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlantic City-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlantic City-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub 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 Atlantic City-San Diego 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 Atlantic City to San Diego

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

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

Currently, November is the cheapest month in which you can book a flight from Atlantic City to San Diego (average of $72). Flying from Atlantic City to San Diego in July is currently the most expensive (average of $168). 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 March 17, 2026.
See what other customers who have flown with American Airlines from Atlantic City to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,468 reviews

Entertainment

6.9

Food

6.4

Comfort

7.2

Overall

7.1

Boarding

7.5

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,468 reviews
American Airlines
7.1
Good
11,468 reviews

Entertainment

6.9

Food

6.4

Comfort

7.2

Overall

7.1

Boarding

7.5

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

Related info for your journey

Find useful and relevant information for your journey from Atlantic City to San Diego. 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 Atlantic City to San Diego?

    Departing from Atlantic City to San Diego will take you 50h 23m. Atlantic City and San Diego are separated by a distance of 2400 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Atlantic City 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 Atlantic City to San Diego?

    Currently, November is the cheapest month in which you can book a flight from Atlantic City to San Diego (average of $72). Flying from Atlantic City to San Diego in July is currently the most expensive (average of $168). 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
El Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

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Top airline flying from Atlantic City to San Diego

Discover the top airline that operate flights from Atlantic City 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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$359Average$396FlexibilityNo cancel feeOn-time71%

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