SAN - SYR

$160 Find Cheap Flights from San Diego to Syracuse

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Syracuse departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Syracuse

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Syracuse, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Syracuse, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$337
Overall average: $359
Breeze Airways
Tue 8/25Mon 8/31
SAN - SYR • 1 stop
Cheapest one-way
$160
Typical prices: $204-$381
American Airlines
Tue 4/21
SAN - SYR • 1 stop
Top airlines
Cheapest • from $337 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Diego and Syracuse. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $381 (round-trip)
Shortest trip • 7h 23m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
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Insights
When to travel
Cheapest • 21% price drop
Most popular
Good to know
Good to know
+1
+1
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Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Syracuse!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Diego to Syracuse (SAN-SYR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Syracuse that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Syracuse

Tue, Aug 25 - Mon, Aug 31
Breeze Airways Logo
12:54 pm - 1:44 pm
SAN
-
SYR
21h 50m
1 stop
Breeze Airways Logo
12:08 pm - 12:09 pm
SYR
-
SAN
27h 01m
1 stop
$337Breeze Airways
Wed, Aug 26 - Mon, Aug 31
Delta Logo
10:30 pm - 8:52 am
SAN
-
SYR
7h 22m
1 stop
Delta Logo
3:11 pm - 10:44 pm
SYR
-
SAN
10h 33m
1 stop
$339Delta
Wed, May 6 - Wed, May 13
American Airlines Logo
12:17 pm - 11:18 pm
SAN
-
SYR
8h 01m
1 stop
American Airlines Logo
4:45 pm - 11:33 pm
SYR
-
SAN
9h 48m
1 stop
$359American Airlines
Fri, Apr 17 - Sun, Apr 19
Delta Logo
9:45 pm - 11:08 am
SAN
-
SYR
10h 23m
1 stop
Delta Logo
5:30 am - 12:03 pm
SYR
-
SAN
9h 33m
1 stop
$379Delta
Tue, Aug 25 - Mon, Aug 31
Multiple Airlines Logo
12:54 pm - 1:44 pm
SAN
-
SYR
21h 50m
1 stop
Multiple Airlines Logo
8:02 pm - 11:39 am
SYR
-
SAN
18h 37m
2 stops
$396Multiple Airlines
Wed, May 6 - Wed, May 13
JetBlue Logo
11:05 am - 10:57 pm
SAN
-
SYR
8h 52m
1 stop
JetBlue Logo
8:12 am - 7:17 pm
SYR
-
SAN
14h 05m
1 stop
$400JetBlue
Sat, May 2 - Wed, May 6
Alaska Airlines Logo
12:53 pm - 11:05 pm
SAN
-
SYR
7h 12m
1 stop
Alaska Airlines Logo
5:40 am - 11:30 am
SYR
-
SAN
8h 50m
1 stop
$419Alaska Airlines
Sat, May 2 - Wed, May 6
Alaska Airlines Logo
7:35 pm - 11:00 am
SAN
-
SYR
12h 25m
2 stops
Alaska Airlines Logo
5:40 am - 11:30 am
SYR
-
SAN
8h 50m
1 stop
$424Alaska Airlines
Tue, May 19 - Wed, May 27
United Airlines Logo
10:55 am - 11:21 pm
SAN
-
SYR
9h 26m
2 stops
United Airlines Logo
5:44 pm - 10:34 pm
SYR
-
SAN
7h 50m
1 stop
$429United Airlines
Sat, Jul 4 - Fri, Jul 17
Delta Logo
10:30 pm - 8:52 am
SAN
-
SYR
7h 22m
1 stop
Delta Logo
3:11 pm - 10:58 pm
SYR
-
SAN
10h 47m
1 stop
$431Delta
Booking Insights

KAYAK's insights & trends for San Diego to Syracuse flights

Get data-powered insights and trends into flights from San Diego to Syracuse to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Diego to Syracuse?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego to Syracuse, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Diego to Syracuse is August, where tickets cost $359 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $538 and $526 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Diego to Syracuse, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Diego to Syracuse, you should book around 3 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$160
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from San Diego to Syracuse

When to book flights from San Diego to Syracuse

Are your dates flexible? Find out the best times to travel from San Diego to Syracuse based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Diego to Syracuse

  • What is the cheapest flight from San Diego to Syracuse?

    In the last 3 days, the lowest price for a flight from San Diego to Syracuse was $160 for a one-way ticket and $337 for a round-trip.

  • Do I need a passport to fly between San Diego and Syracuse?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from San Diego to Syracuse?

    When flying out of San Diego you will be using San Diego. You will be landing at Syracuse, also known as Syracuse Hancock Intl.

  • Which aircraft models fly most regularly from San Diego to Syracuse?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Diego to Syracuse?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between San Diego and Syracuse, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Diego to Syracuse, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from San Diego to Syracuse are Delta and Alaska Airlines. With an average price for the route of $443 and an overall rating of 7.9, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $597 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from San Diego to Syracuse?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Syracuse.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Syracuse?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Syracuse from San Diego is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to Syracuse?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Syracuse with an airline and back to San Diego with another airline. Booking your flights between San Diego and SYR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Syracuse?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Syracuse from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from San Diego to Syracuse

 
See real verified KAYAK customer reviews for airlines flying from San Diego to Syracuse. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Diego to Syracuse? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12091 reviews
8.5Crew
7.8Comfort
7.0Entertainment
7.0Food
8.1Boarding
Airline reviews

I had a problem with my reservation and no one could help me understand what happened. I booked my flight months ago and received a confirmation email. In the confirmation email, it said that the flight would depart at 3:15 p.m. A few hours before the flight, I tried to go online and check in, and suddenly it said that the flight was leaving an hour earlier. I had to rush to get to the airport and almost didn't make it. No one could help me understand why this happened, and I'm really concerned that it might happen in the future. I would appreciate some support in this matter.

6.0 GoodAnonymous, Mar 2026
SAN - EUG
Read more Alaska Airlines reviews

I had a problem with my reservation and no one could help me understand what happened. I booked my flight months ago and received a confirmation email. In the confirmation email, it said that the flight would depart at 3:15 p.m. A few hours before the flight, I tried to go online and check in, and suddenly it said that the flight was leaving an hour earlier. I had to rush to get to the airport and almost didn't make it. No one could help me understand why this happened, and I'm really concerned that it might happen in the future. I would appreciate some support in this matter.

It was a super old plane so the first class experience was just not luxurious

Good as usual. Just wished my seat was assigned at online check in. Thanks anyways

This was my first trip with Alaska Airlines (round trip DCA to San Diego). Despite a slight delay on the return flight, I feel compelled to post a RAVE review! I cannot praise the airline and the crew enough! Everyone was kind, professional, and courteous, every step of the way- excellent service, snacks, and entertainment! On both legs of the trip I inquired whether there were any free seating upgrades and my request were granted BOTH times! I’ve flown on other airlines where they won’t do that, even when those premium seats are empty. As a customer service professional myself, I can say I left my experience feeling like a valued customer and not just a number. I NEVER expected to praise an airline lol I’ll definitely go out of my way to fly with Alaska on future trips. Thank you for such an awesome experience!

I bought tickets MONTHS ago for a flight that left SAN at 14:30. That is what it says on our tickets. I was never notified of any time changes. During online check-in. I discovered the flight time had been changed to 15:45. This was unacceptable and had I been notified, I would have changed flights, or airlines. That departure time was unworkable with our plans. We called Alaska and asked for an explanation. They said flight time was changed 11/08/25. No proof of notification could be offered. We asked to be moved to an earlier flight. After much pleading, the rep said she would allow a “one time exception..” While I appreciate being moved, this was YOUR fault Alaska Airlines.

The room for legs is adequate for a 6’ tall man and the flight was comfortable. The cabin is clean and the crew is very friendly and pleasant.

Worst first/business class I have ever flown after 75 years on planes. Barely acceptable seats, terrible food, uninterested attendants, unavailable WiFi. I’ll never fly this airline again.

Again, very smooth and all of the Alaska folks were great. They continue to meet all my needs.

The whole experience went smoothly with no hitches along the way.

My Alaska Airlines return flight, although worked out in the end, didn't start off well. The initial plane that my family and I boarded was grounded because of a mishap that happened to one of the engines and everyone on board had to disembark the plane. Thankfully we were accommodated with a another plane but our initial flight was supposed to have departed at 11 pm San Diego time for Orlando but instead we ended up leaving at 1:40 am San Diego time. All Passengers were informed that part of the delay was that the plane had to be inspected by the captain, the food had to be stocked and the individuals responsible for fueling the plane left for the evening and had to be summoned to return to fill up our. The Alaska Airlines crew at the airport and on the plane were awesome and apologetic. I know that the crew wasn't responsible for the mishap of the engine but I think in the future the airline should offer a complimentary drink or (1) item of food other than pretzels, nuts or chips to all passengers since we're not to blame for the extreme set backs. The airline in general is good and I recommend to all flyers.

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

Terrible. Four hour delay because Delta could not find crew to man the aircraft. Terrible communication. Terrible insight into the delays. One of the worst flight experiences I’ve had.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Good experience and the flight landed early. There was no food I had or entertainment.

bulkhead seat had very little legroom - even in bsiness class.

This was one of the worst flights I’ve been on in years. I upgraded to comfort and had such an uncomfortable experience. The person next to me was oversized - which I understand - however, they took up their space and mine. I could only use about 50% of my seat space to not be physically touching this person the entire flight and there was no spatial awareness. I also could not use the seat outlet because their body was obstructing it. It was very inconvenient. Their body kept touching me repeatedly during the flight and I felt very uncomfortable. To pay more for an upgraded space and then not even being able to use it was highly disappointing.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

OK, we were delayed and had to de plane and reboard.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

it was a very short flight so my expectations were low.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Flight was scheduled at 11:26am but they keep Delaying until midnight. They waited at airport restless.

Really good. I accidentally left my duffel on the plane and the reps were so friendly in retrieving it.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

The crew was excellent and overall the flight was good. No complaints.

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

There was free WiFi (definitely a plus), but the flight was delayed 45 minutes waiting on a catering truck that never arrived. The pilot said there would be food vouchers given out at the end of the gangway to make up for the inconvenience, but there was no one offering those. Delay made me late for work!

Overall it was a good flight. Because we traveled on a Saturday we were upgraded to FC since my wife and I are both Executive Platinum. The only areas for improvement we noted are better snack assortment and perhaps a little nicer plane as American is flying some older planes now. Everything else on this flight was excellent, which is frankly not the norm for American since we have had multiple issues on prior AA flights.

The smell from the bathroom kept wafting through the cabin. It made people sick.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

Everything you need to know for your flight from San Diego to Syracuse

Information on your arrival and departure airports