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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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — SAN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 September, booked 5 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 June 12, 2025.

Round-trip from

$314
(United Airlines)

One-way from

$151
(Delta)

Popular in

December

Cheapest in

January

Average price

$423
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 ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/9. 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 9/195:43 pmSYR - SAN
1 stop7h 19mUnited Airlines
Mon 9/2210:54 amSAN - SYR
2 stops9h 31mUnited Airlines
Deal found 6/9$314
This Delta deal was found by Cheapflights users on 6/10. 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.
Fri 7/44:16 pmSYR - SAN
1 stop10h 25mDelta
Thu 7/101:05 pmSAN - SYR
1 stop8h 43mDelta
Deal found 6/10$321
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 6/264:29 pmSYR - SAN
1 stop9h 57mAmerican Airlines
Mon 7/1410:39 pmSAN - SYR
1 stop9h 40mAmerican Airlines
Deal found 6/11$333
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1711:46 amSYR - SAN
2 stops31h 32mMultiple Airlines
Mon 7/215:13 pmSAN - SYR
2 stops23h 22mMultiple Airlines
Deal found 6/10$353
This Sun Country Air deal was found by Cheapflights users on 6/10. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1011:46 amSYR - SAN
1 stop7h 57mSun Country Air
Tue 7/156:01 pmSAN - SYR
1 stop13h 45mSun Country Air
Deal found 6/10$395
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:40 amSYR - SAN
2 stops14h 23mAlaska Airlines
Tue 9/237:45 pmSAN - SYR
2 stops12h 23mAlaska Airlines
Deal found 6/11$462
This Frontier deal was found by Cheapflights users on 6/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/241:35 pmSYR - SAN
2 stops12h 29mFrontier
Sun 10/264:02 pmSAN - SYR
2 stops17h 32mFrontier
Deal found 6/10$500

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 June 12, 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

Fri 9/19

5:43 pm-10:02 pm

1 stop7h 19m

San Diego

Mon 9/22

10:54 am-11:25 pm

2 stops9h 31m

$314

SyracuseSan Diego

SYR - SAN

SYRSAN

Syracuse Hancock Intl

Fri 7/4

4:16 pm-11:41 pm

1 stop10h 25m

San Diego

Thu 7/10

1:05 pm-12:48 am

1 stop8h 43m

$321

SyracuseSan Diego

SYR - SAN

SYRSAN

Syracuse Hancock Intl

Thu 6/26

4:29 pm-11:26 pm

1 stop9h 57m

San Diego

Mon 7/14

10:39 pm-11:19 am

1 stop9h 40m

$333

SyracuseSan Diego

SYR - SAN

SYRSAN

Syracuse Hancock Intl

Thu 7/17

11:46 am-4:18 pm

2 stops31h 32m

San Diego

Mon 7/21

5:13 pm-7:35 pm

2 stops23h 22m

$353

SyracuseSan Diego

SYR - SAN

SYRSAN

Syracuse Hancock Intl

Thu 7/10

11:46 am-4:43 pm

1 stop7h 57m

San Diego

Tue 7/15

6:01 pm-10:46 am

1 stop13h 45m

$395

SyracuseSan Diego

SYR - SAN

SYRSAN

Syracuse Hancock Intl

Thu 9/18

7:40 am-7:03 pm

2 stops14h 23m

San Diego

Tue 9/23

7:45 pm-11:08 am

2 stops12h 23m

$462

SyracuseSan Diego

SYR - SAN

SYRSAN

Syracuse Hancock Intl

Fri 10/24

1:35 pm-11:04 pm

2 stops12h 29m

San Diego

Sun 10/26

4:02 pm-12:34 pm

2 stops17h 32m

$500

SyracuseSan Diego

SYR - SAN

SYRSAN

Syracuse Hancock Intl

Wed 8/27

11:44 am-10:42 am

3 stops49h 58m

San Diego

Sun 8/31

11:36 am-8:06 am

2 stops17h 30m

$1,028

SyracuseSan Diego

SYR - SAN

SYRSAN

Syracuse Hancock Intl

Wed 8/13

5:33 am-11:47 am

1 stop9h 14m

$151

SyracuseSan Diego

SYR - SAN

SYRSAN

Syracuse Hancock Intl

Wed 6/25

10:58 am-7:13 am

2 stops23h 15m

$166

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 15 results
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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 June 9, 2025.

To ensure you get the cheapest price possible for a flight from Syracuse to San Diego, you should look to book at least 5 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 June 12, 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.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Breeze Airways, Alaska Airlines and Delta from Syracuse to San Diego by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
178 reviews

Crew

8.8

Overall

8.1

Boarding

8.3

Comfort

8.2

Food

6.7

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
178 reviews
Breeze Airways
8.1
Very good
178 reviews

Crew

8.8

Overall

8.1

Boarding

8.3

Comfort

8.2

Food

6.7

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Alaska Airlines
8.0
Very good
10,000 reviews
Breeze Airways
8.1
Very good
178 reviews

Crew

8.8

Overall

8.1

Boarding

8.3

Comfort

8.2

Food

6.7

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,946 reviews
Breeze Airways
8.1
Very good
178 reviews

Crew

8.8

Overall

8.1

Boarding

8.3

Comfort

8.2

Food

6.7

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
United Airlines
7.4
Good
8,790 reviews
Breeze Airways
8.1
Very good
178 reviews

Crew

8.8

Overall

8.1

Boarding

8.3

Comfort

8.2

Food

6.7

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
JetBlue
7.3
Good
2,925 reviews
Breeze Airways
8.1
Very good
178 reviews

Crew

8.8

Overall

8.1

Boarding

8.3

Comfort

8.2

Food

6.7

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

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 $314, United Airlines will fly you from Syracuse to San Diego and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $321 and $333, respectively. United Airlines is currently priced 22% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Syracuse to San Diego one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $151. Users have also found prices from $193 and $203 on Sun Country Air and United Airlines, respectively.

  • Where are the most common layover locations when flying from Syracuse to San Diego?

    Of the flights from Syracuse to San Diego that have layovers, most of them stop in Washington, D.C..

  • What are some popular things to do or see while on a layover in Washington, D.C.?

    Most Washington, D.C. visitors opt to spend their time experiencing White House, National Mall, and U.S. Capitol. White House, National Mall and U.S. Capitol are located about 22.4 mi, 23.3 mi, and 24.0 mi, respectively from Washington, D.C. Dulles Intl if you are interested in checking them out. Those landing in Washington, D.C. looking to spend some time exploring during their layover can rent a car for about $60 per day.

  • Where are the least popular layover locations for Syracuse to San Diego flights?

    Syracuse to San Diego flights have a layover in Detroit least often.

  • 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 Syracuse?

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

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Top 5 airlines flying from Syracuse to San Diego

Discover the top 5 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$168Average$214FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$188Average$279FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$246Average$423FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$250Average$424FlexibilityNo cancel feeOn-time71%
DeltaCheapest$296Average$394FlexibilityNo cancel feeOn-timeN/A

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