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$151+ Cheap flights from Syracuse to San Diego (SYR - 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — SAN
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Syracuse Hancock Intl to San Diego are usually found in January or August, booked 86 days in advance, depart on a Friday or Wednesday and return on a Tuesday

Cheap flight deals from Syracuse to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Syracuse (SYR) 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 August 14, 2025.

Round-trip from

$281
(JetBlue)

One-way from

$151
(JetBlue)

Popular in

December

Cheapest in

January

Average price

$336
From Syracuse Hancock Intl to San Diego
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One-way flight from Syracuse Hancock Intl to San Diego
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Highest demand for flights based on searches. 7% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 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 Syracuse to San Diego

Cheapest flights from Syracuse to San Diego
Explore the most affordable flight options available from Syracuse to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This JetBlue deal was found by Cheapflights users on 8/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:00 amSYR - SAN
1 stop8h 48mJetBlue
Sat 11/111:37 amSAN - SYR
1 stop9h 11mJetBlue
Deal found 8/14$281
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Thu 9/254:39 pmSYR - SAN
1 stop8h 09mAmerican Airlines
Mon 9/2910:45 pmSAN - SYR
1 stop10h 43mAmerican Airlines
Deal found 8/14$307
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Wed 10/223:22 pmSYR - SAN
1 stop8h 59mAmerican Airlines
Thu 10/2312:54 pmSAN - SYR
1 stop8h 26mAmerican Airlines
Deal found 8/14$311
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Tue 9/95:32 amSYR - SAN
2 stops9h 25mAmerican Airlines
Thu 9/181:03 pmSAN - SYR
1 stop8h 26mAmerican Airlines
Deal found 8/14$312
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:15 amSYR - SAN
1 stop8h 25mUnited Airlines
Mon 10/208:08 pmSAN - SYR
2 stops11h 13mUnited Airlines
Deal found 8/12$314
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Tue 9/95:32 amSYR - SAN
2 stops9h 25mAmerican Airlines
Wed 9/1010:32 pmSAN - SYR
1 stop9h 28mAmerican Airlines
Deal found 8/13$316
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Tue 9/95:32 amSYR - SAN
2 stops9h 25mAmerican Airlines
Wed 9/179:45 amSAN - SYR
2 stops9h 55mAmerican Airlines
Deal found 8/11$317
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:20 amSYR - SAN
1 stop8h 20mUnited Airlines
Mon 9/1510:54 amSAN - SYR
2 stops9h 31mUnited Airlines
Deal found 8/12$330
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:10 amSYR - SAN
1 stop7h 03mDelta
Sun 9/79:56 pmSAN - SYR
1 stop9h 40mDelta
Deal found 8/13$338
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 9/245:32 amSYR - SAN
2 stops9h 25mAmerican Airlines
Mon 9/2910:45 pmSAN - SYR
1 stop10h 43mAmerican Airlines
Deal found 8/13$341
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 10/227:40 amSYR - SAN
1 stop7h 44mAmerican Airlines
Fri 10/316:15 amSAN - SYR
2 stops9h 07mAmerican Airlines
Deal found 8/12$343

Cheapflights Fare Finder

 
Customize your flight search to find flights from Syracuse 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 August 14, 2025.
Use the filters below to find and compare flights from Syracuse to San Diego that are best for you.

Fly from

Syracuse

Fly to

San Diego

Route

Depart

Return

Price

SyracuseSan Diego

SYR - SAN

SYRSAN

Syracuse Hancock Intl

Tue 10/28

7:00 am-12:48 pm

1 stop8h 48m

San Diego

Sat 11/1

11:37 am-11:48 pm

1 stop9h 11m

$281

SyracuseSan Diego

SYR - SAN

SYRSAN

Syracuse Hancock Intl

Tue 9/9

6:30 am-12:28 pm

1 stop8h 58m

San Diego

Wed 9/17

10:15 pm-9:19 am

1 stop8h 04m

$307

SyracuseSan Diego

SYR - SAN

SYRSAN

Syracuse Hancock Intl

Wed 9/10

7:40 am-2:03 pm

1 stop9h 23m

San Diego

Tue 9/23

11:30 am-10:40 pm

1 stop8h 10m

$307

SyracuseSan Diego

SYR - SAN

SYRSAN

Syracuse Hancock Intl

Fri 10/17

4:13 pm-11:47 pm

1 stop10h 34m

San Diego

Mon 10/20

9:48 pm-11:02 am

1 stop10h 14m

$307

SyracuseSan Diego

SYR - SAN

SYRSAN

Syracuse Hancock Intl

Wed 10/22

1:08 pm-6:06 pm

1 stop7h 58m

San Diego

Fri 10/31

6:20 am-6:49 pm

1 stop9h 29m

$307

SyracuseSan Diego

SYR - SAN

SYRSAN

Syracuse Hancock Intl

Wed 10/15

1:08 pm-7:24 pm

1 stop9h 16m

San Diego

Fri 10/31

6:15 am-4:55 pm

1 stop7h 40m

$307

SyracuseSan Diego

SYR - SAN

SYRSAN

Syracuse Hancock Intl

Wed 10/15

1:08 pm-7:24 pm

1 stop9h 16m

San Diego

Wed 10/22

12:18 pm-10:45 pm

1 stop7h 27m

$307

SyracuseSan Diego

SYR - SAN

SYRSAN

Syracuse Hancock Intl

Wed 11/5

7:00 am-12:48 pm

1 stop8h 48m

$151

SyracuseSan Diego

SYR - SAN

SYRSAN

Syracuse Hancock Intl

Wed 9/10

7:40 am-12:27 pm

1 stop7h 47m

$156

SyracuseSan Diego

SYR - SAN

SYRSAN

Syracuse Hancock Intl

Sat 10/4

6:16 am-12:03 pm

1 stop8h 47m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 15 results
1
2

Best time to book a flight from Syracuse to San Diego

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

How far ahead should I book a flight from Syracuse to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Syracuse to San Diego. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Syracuse to San Diego, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Syracuse to San Diego (average of $286). Flying from Syracuse 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.

What is the cheapest time of day to fly from SYR to SAN?

Find hourly flight availability from Syracuse to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

It’s optimal to fly from Syracuse to San Diego in the evening. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight at noon.

What’s the top layover airport for flights from Syracuse to San Diego?

Share of 1-stop round-trip flights from Syracuse to San Diego chosen by Cheapflights users in the past 12 months, using the same layover each way.

Chicago (ORD) – chosen by Cheapflights users on 67% of 1-stop itineraries from Syracuse to San Diego on Cheapflights.

What’s the cheapest layover airport for flights from Syracuse to San Diego?

Average round-trip fare for 1-stop flights from Syracuse to San Diego, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Washington, D.C. (DCA) is the most affordable 1-stop option, with an average round-trip price of $432.

What’s the fastest layover option from Syracuse to San Diego?

Shortest average travel time for 1-stop one-way flights from Syracuse to San Diego, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Washington, D.C. (DCA) have the shortest average one-way travel time for 1-stop routes: 8h 49m.

Which airport typically offers the quickest layover for flights from Syracuse to San Diego?

Average layover duration for 1-stop one-way flights from Syracuse to San Diego, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Washington, D.C. (DCA) offer the fastest connection on this route, with an average layover time of 1h 34m.

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 August 14, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Syracuse to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
JetBlue
7.2
Good
2,913 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Syracuse 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 are the cheapest airlines flying from Syracuse to San Diego round-trip?

    Currently priced at $188, JetBlue will fly you from Syracuse to San Diego and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $296 and $296, respectively. JetBlue is currently priced 54% below the average price you’ll pay for this route.

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

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

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

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

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

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

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

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Top 4 airlines flying from Syracuse to San Diego

Discover the top 4 airlines that operate flights from Syracuse 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$188Average$282FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$296Average$431FlexibilityNo cancel feeOn-time69%
DeltaCheapest$296Average$387FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$296Average$455FlexibilityNo cancel feeOn-time71%

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