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$423+ Cheap flights from Manhattan to San Diego (MHK - 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
MHK — SAN
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Manhattan to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Manhattan (MHK) 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 septiembre 17, 2025.

Round-trip from

$423
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$278
From Manhattan to San Diego
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Manhattan to San Diego

Cheapest flights from Manhattan to San Diego
Explore the most affordable flight options available from Manhattan to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/265:08 pmMHK - SAN
1 stop8h 32mAmerican Airlines
mié. 10/296:16 amSAN - MHK
1 stop7h 03mAmerican Airlines
Deal found 9/16$423
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/16:59 amMHK - SAN
1 stop9h 04mAmerican Airlines
dom. 10/52:00 pmSAN - MHK
1 stop7h 58mAmerican Airlines
Deal found 9/16$432

Cheapflights Fare Finder

 
Customize your flight search to find flights from Manhattan 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Manhattan to San Diego that are best for you.

Fly from

Manhattan

Fly to

San Diego

Route

Depart

Return

Price

ManhattanSan Diego

MHK - SAN

MHKSAN

Manhattan

dom. 10/26

5:08 pm-11:40 pm

1 stop8h 32m

San Diego

mié. 10/29

6:16 am-3:19 pm

1 stop7h 03m

$423

ManhattanSan Diego

MHK - SAN

MHKSAN

Manhattan

mié. 10/1

6:59 am-2:03 pm

1 stop9h 04m

San Diego

dom. 10/5

2:00 pm-11:58 pm

1 stop7h 58m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Manhattan to San Diego

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

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

Currently, August is the cheapest month in which you can book a flight from Manhattan to San Diego (average of $286). Flying from Manhattan 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 septiembre 17, 2025.
Read through reviews of airlines operating flights from Manhattan to San Diego, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Crew

8.0

Food

6.4

Overall

7.2

Entertainment

6.9

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Crew

8.0

Food

6.4

Overall

7.2

Entertainment

6.9

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Manhattan 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 Manhattan to San Diego?

    Departing from Manhattan to San Diego will take you 8h 32m. There are 1226 mi between Manhattan and San Diego.

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

    Cheapflights users have booked flights from Manhattan to San Diego round-trip from $274. American Airlines is currently priced 30% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Manhattan to San Diego (average of $286). Flying from Manhattan 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
El Cajon
Chula Vista
La Mesa
Poway
Lemon Grove
Coronado
Imperial Beach
National City

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Manhattan to San Diego

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Top airline flying from Manhattan to San Diego

Discover the top airline that operate flights from Manhattan 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$274Average$411FlexibilityNo cancel feeOn-time71%

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