Cheap Flights from San Diego to Syracuse from $244
Find the best flight deals from San Diego to Syracuse from $244
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Flights from San Diego to Syracuse
What to know about flights from San Diego to Syracuse?
The distance between San Diego and Syracuse is approximately 3,741.37 km. Based on Trip.com's data, travel demand peaks in July.
Cheapest one-way
$244
Frontier Airlines
SAN-SYR
9h 22m · 1 stop
Sun, Dec 6
Cheapest round-trip
$368
Delta Air Lines
SAN-SYR
6h 55m · 2 stops
Sat, Oct 31 - Thu, Nov 5
Recommended airlines
When to travel
August
Cheapest
July
Peak season for travel
Route details
3,741.37 km
Flight distance
How can I find cheap flights from San Diego to Syracuse?
Explore the cheapest one-way and round-trip flights from San Diego to Syracuse over the next 90 days, with one-way fares from $244 and round-trip from $368. Based on Trip.com's latest 7-day flight data.
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One way
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Round-trip
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SAN 1:18 PM6h 55m1 stopSYR 11:13 PMSan Diego - Syracuse | Sat, Oct 31 | Delta Air Lines
SYR 6:00 AM8h 13m1 stopSAN 11:13 AMSyracuse - San Diego | Thu, Nov 5 | Delta Air Lines
Price detailsDepartureSAN-DTWEconomy class
Included
Wi-Fi (additional charge)USB port and power outletDTW-SYREconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSYR-ATLEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletATL-SANEconomy class
Included
Wi-Fi (additional charge)USB port and power outlet$368 $44918% off18% off$449 $368 -
SAN 12:38 PM8h 17m1 stopSYR 11:55 PMSan Diego - Syracuse | Sun, Nov 8 | Delta Air Lines
SYR 4:40 PM10h 19m1 stopSAN 11:59 PMSyracuse - San Diego | Fri, Nov 13 | Delta Air Lines
Price detailsDepartureSAN-ATLEconomy class
Included
Wi-Fi (additional charge)USB port and power outletATL-SYREconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnJFK-SANEconomy class
Included
Wi-Fi (additional charge)USB port and power outlet$370 $44918% off18% off$449 $370
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SAN 12:38 PM8h 17m1 stopSYR 11:55 PMSan Diego - Syracuse | Sun, Nov 1 | Delta Air Lines
SYR 6:22 AM6h 58m1 stopSAN 10:20 AMSyracuse - San Diego | Tue, Nov 3 | Delta Air Lines
Price detailsDepartureSAN-ATLEconomy class
Included
Wi-Fi (additional charge)USB port and power outletATL-SYREconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSYR-DTWEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletDTW-SANEconomy class
Included
Wi-Fi (additional charge)USB port and power outlet$370 $44918% off18% off$449 $370
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SAN 1:00 PM8h 26m1 stopSYR 12:26 AMSan Diego - Syracuse | Thu, Nov 19 | Delta Air Lines
SYR 7:40 AM7h 32m1 stopSAN 12:12 PMSyracuse - San Diego | Wed, Nov 25 | Delta Air Lines
Price detailsDepartureSAN-JFKEconomy class
Included
Wi-Fi (additional charge)USB port and power outletReturnSYR-SAN
Included
$37117% off$449 $371
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SAN 1:15 PM8h 10m1 stopSYR 12:25 AMSan Diego - Syracuse | Mon, Oct 19 | Delta Air Lines
SYR 6:22 AM6h 58m1 stopSAN 10:20 AMSyracuse - San Diego | Mon, Oct 26 | Delta Air Lines
Price detailsDepartureSAN-JFKEconomy class
Included
Wi-Fi (additional charge)USB port and power outletReturnSYR-DTWEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletDTW-SANEconomy class
Included
Wi-Fi (additional charge)USB port and power outlet$37117% off$449 $371
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SAN 1:30 PM7h 26m1 stopSYR 11:56 PMSan Diego - Syracuse | Thu, Nov 19 | American Airlines
SYR 6:36 PM8h 32m1 stopSAN 12:08 AMSyracuse - San Diego | Tue, Nov 24 | American Airlines
Price detailsDepartureORD-SYREconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnORD-SANEconomy class
Included
Wi-Fi (additional charge)USB port and power outlet$38115% off$449 $381 -
SAN 6:20 AM8h 40m1 stopSYR 6:00 PMSan Diego - Syracuse | Mon, Oct 19 | American Airlines
SYR 6:12 AM7h 56m1 stopSAN 11:08 AMSyracuse - San Diego | Mon, Oct 26 | American Airlines
Price detailsDepartureSAN-PHLEconomy class
Included
Wi-Fi (additional charge)USB port and power outletPHL-SYREconomy class
Included
Wi-Fi (additional charge)USB port and power outletReturnSYR-CLTEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$38115% off$449 $381
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SAN 1:01 PM7h 16m1 stopSYR 11:17 PMSan Diego - Syracuse | Fri, Nov 20 | American Airlines
SYR 6:00 AM8h 12m1 stopSAN 11:12 AMSyracuse - San Diego | Tue, Nov 24 | American Airlines
Price detailsDepartureSAN-DFWEconomy class
Included
Wi-Fi (additional charge)USB port and power outletDFW-SYREconomy class
Included
Wi-Fi (additional charge)USB port and power outletReturnSYR-ORDEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletORD-SANEconomy class
Included
Wi-Fi (additional charge)USB port and power outlet$38115% off$449 $381
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SAN 11:58 AM7h 42m1 stopSYR 10:40 PMSan Diego - Syracuse | Sun, Nov 1 | American Airlines
SYR 6:00 AM8h 9m1 stopSAN 11:09 AMSyracuse - San Diego | Tue, Nov 3 | American Airlines
Price detailsDepartureSAN-CLTEconomy class
Included
Wi-Fi (additional charge)USB port and power outletCLT-SYREconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSYR-CLTEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletCLT-SANEconomy class
Included
Wi-Fi (additional charge)USB port and power outlet$38115% off$449 $381
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SAN 11:29 AM7h 26m1 stopSYR 9:55 PMSan Diego - Syracuse | Fri, Nov 6 | American Airlines
SYR 6:00 AM7h 56m1 stopSAN 10:56 AMSyracuse - San Diego | Fri, Nov 13 | American Airlines
Price detailsDepartureSAN-CLTEconomy class
Included
Wi-Fi (additional charge)USB port and power outletCLT-SYREconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSYR-ORDEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletORD-SANEconomy class
Included
Wi-Fi (additional charge)USB port and power outlet$38115% off$449 $381
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SAN 1:00 PM17h 25m1 stopSYR 2:00 PMSan Diego - Syracuse | Mon, Oct 12 | Normal Airline
SYR 3:00 PM6hNonstopSAN 4:00 PMSyracuse - San Diego | Wed, Oct 14 | Normal AirlineFind more flightsFind more flights
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SAN 8:19 AM9h 22m1 stopSYR 8:41 PMSan Diego - Syracuse | Sun, Dec 6 | Frontier Airlines
Price detailsSAN-LASEconomy classLAS-SYREconomy classWi-Fi (additional charge)USB port and power outlet$244 $60460% off60% off$604 $244 -
SAN 11:31 AM8h 42m1 stopSYR 11:13 PMSan Diego - Syracuse | Sun, Nov 15 | Delta Air Lines
Price detailsSAN-DTWEconomy classWi-Fi (additional charge)USB port and power outlet$311 $60449% off49% off$604 $311
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SAN 6:20 AM9h 19m1 stopSYR 6:39 PMSan Diego - Syracuse | Wed, Nov 11 | American Airlines
Price detailsSAN-PHLEconomy classWi-Fi (additional charge)USB port and power outlet$314 $60448% off48% off$604 $314
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SAN 6:15 AM8h 36m1 stopSYR 5:51 PMSan Diego - Syracuse | Mon, Oct 19 | Delta Air Lines
Price detailsSAN-ATLEconomy classWi-Fi (additional charge)USB port and power outletATL-SYREconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$31448% off$604 $314
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SAN 12:28 PM7h 49m1 stopSYR 11:17 PMSan Diego - Syracuse | Sun, Nov 15 | American Airlines
Price detailsDFW-SYREconomy classWi-Fi (additional charge)USB port and power outlet$31548% off$604 $315
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SAN 10:27 PM9h 34m1 stopSYR 11:01 AMSan Diego - Syracuse | Tue, Oct 27 | American Airlines
Price detailsSAN-CLTEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletCLT-SYREconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$32446% off$604 $324
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SAN 12:28 PM7h 49m1 stopSYR 11:17 PMSan Diego - Syracuse | Tue, Nov 24 | American Airlines
Price detailsSAN-DFWEconomy classWi-Fi (additional charge)USB port and power outletDFW-SYREconomy classWi-Fi (additional charge)USB port and power outlet$32446% off$604 $324
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SAN 9:25 PM10h 20m1 stopSYR 10:45 AMSan Diego - Syracuse | Mon, Nov 23 | American Airlines
Price detailsSAN-CLTEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletCLT-SYREconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$32446% off$604 $324
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SAN 1:18 PM7h1 stopSYR 11:18 PMSan Diego - Syracuse | Tue, Oct 27 | Delta Air Lines
Price detailsDTW-SYREconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$33644% off$604 $336
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SAN 6:40 AM7h 14m1 stopSYR 4:54 PMSan Diego - Syracuse | Tue, Oct 13 | United Airlines
Price detailsSAN-ORDEconomy classWi-Fi (additional charge)USB port and power outletORD-SYREconomy classWi-Fi (additional charge)$51315% off$604 $513 -
SAN 1:00 PM17h 25m1 stopSYR 2:00 PMSan Diego - Syracuse | Mon, Oct 12 | Normal AirlineFind more flightsFind more flights
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Which airlines are the most popular for San Diego to Syracuse flights?
You can choose from 1 airlines that fly from San Diego to Syracuse, including Delta Air Lines, Frontier Airlines has lowest fares on this route.
Delta Air Lines
Airlines are determined based on actual purchased flight tickets from San Diego to Syracuse according to previous 12 months data from Trip.com.
Frequently Asked Questions
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What are the cheapest flights from San Diego to Syracuse (SAN-SYR)?
Based on Trip.com data, Frontier Airlines offers one-way fares as low as $244 on Cheapest nonstop routes (e.g. SAN to SYR on Sun, Dec 6), while Delta Air Lines offers Cheapest nonstop round-trips from $368 departing on Sat, Oct 31 and returning on Thu, Nov 5. -
Which airlines offer flights from San Diego to Syracuse?
At the moment, several airlines serve connecting flights from San Diego to Syracuse, including: United Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days. -
When is the best time to book flights from San Diego to Syracuse?
By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Diego to Syracuse is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals. -
How many flights are there per week from San Diego to Syracuse?
Based on Trip.com data in the past 4 weeks, there is 1 flight per week flying from San Diego to Syracuse. You can check the weekly schedule for popular airlines on this route below: United Airlines: -/-/-/-/-/-/- -- UA427 (07:25) -
How can I find the best deals on flights from San Diego to Syracuse?
To find best deals on flights from San Diego to Syracuse, you can use various tools on Trip.com:
· Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Dec 6, with one-way flights priced at just $244.
· Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Frontier Airlines.
· Set up price alerts to easily monitor ticket prices without having to check every day.
· Check Trip.com flight deals and promo codes frequently.
· Avoid peak season unless you book very early. It seems the peak season for Syracuse travel is around July.
· Get exclusive promo codes for Trip.com app users. -
When are flight tickets from San Diego (SAN) to Syracuse (SYR) the cheapest?
The cheapest months to fly from San Diego to Syracuse is August, when demand for travel is lower. -
Which upcoming date is cheapest to fly from San Diego to Syracuse on?
After crunching the numbers on our October flight calendar, it's currently cheapest to fly from San Diego to Syracuse on October 29, 2026 with Delta Air Lines, with prices starting at $368. -
Which airports can I fly into Syracuse from San Diego?
You can arrive at any of the following airports in Syracuse: Syracuse Hancock International Airport (SYR). Flights from San Diego International Airport to Syracuse Hancock International Airport (SAN-SYR) are by far the most popular option for this route. -
Is there any time difference between San Diego and Syracuse?
The time difference between Syracuse and San Diego is 3h. -
How do I change or cancel my ticket from San Diego to Syracuse?
Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages. -
What is the average cost of a one-way flight from San Diego to Syracuse?
Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from San Diego to Syracuse is $529. Fares vary by travel date, airline and availability. -
How do I book flights from San Diego to Syracuse on Trip.com?
Enter San Diego and Syracuse, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.
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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.