SEA - SYR

$147 Find Cheap Flights from Seattle to Syracuse - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Syracuse departing on 9/2. 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

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Everything you should know

Cheapest round-trip
$369
Typical prices: $338-$519
American Airlines
Sat 10/17Wed 10/21
SEA - SYR • 1 stop
Cheapest one-way
$147
Typical prices: $278-$428
JetBlue
Wed 9/2
SEA - SYR • 1 stop
Top airlines
Cheapest • from $369 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Seattle and Syracuse. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $550 (round-trip)
Shortest trip • 7h 09m (one-way)
Insights
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Insights
When to travel
Cheapest • 31% price drop
Most popular
Good to know
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Syracuse (SEA-SYR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle 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 Seattle to Syracuse

Sat, Oct 17 - Wed, Oct 21
American Airlines Logo
11:59 pm - 11:35 am
SEA
-
SYR
8h 36m
1 stop
American Airlines Logo
2:35 pm - 10:59 pm
SYR
-
SEA
11h 24m
1 stop
$369American Airlines
Tue, Sep 29 - Sat, Oct 10
Delta Logo
11:45 am - 10:59 pm
SEA
-
SYR
8h 14m
1 stop
Delta Logo
4:35 pm - 11:00 pm
SYR
-
SEA
9h 25m
1 stop
$379Delta
Fri, Oct 9 - Sun, Oct 11
Delta Logo
10:57 pm - 10:51 am
SEA
-
SYR
8h 54m
1 stop
Delta Logo
6:00 am - 12:17 pm
SYR
-
SEA
9h 17m
1 stop
$449Delta
Fri, Oct 2 - Thu, Oct 8
American Airlines Logo
10:45 pm - 10:25 am
SEA
-
SYR
8h 40m
1 stop
American Airlines Logo
6:00 am - 2:13 pm
SYR
-
SEA
11h 13m
1 stop
$459American Airlines
Wed, Aug 26 - Fri, Aug 28
JetBlue Logo
11:40 am - 10:51 pm
SEA
-
SYR
8h 11m
1 stop
JetBlue Logo
7:00 am - 9:08 pm
SYR
-
SEA
17h 08m
2 stops
$462JetBlue
Sat, Sep 5 - Thu, Sep 10
United Airlines Logo
7:00 am - 4:52 pm
SEA
-
SYR
6h 52m
1 stop
United Airlines Logo
10:25 am - 6:41 pm
SYR
-
SEA
11h 16m
2 stops
$467United Airlines
Fri, Sep 4 - Sun, Sep 13
JetBlue Logo
11:40 am - 10:51 pm
SEA
-
SYR
8h 11m
1 stop
JetBlue Logo
7:00 am - 10:38 pm
SYR
-
SEA
18h 38m
1 stop
$474JetBlue
Wed, Oct 7 - Wed, Oct 14
United Airlines Logo
7:00 am - 4:54 pm
SEA
-
SYR
6h 54m
1 stop
United Airlines Logo
10:29 am - 6:52 pm
SYR
-
SEA
11h 23m
2 stops
$475United Airlines
Wed, Aug 12 - Mon, Aug 17
American Airlines Logo
11:48 am - 10:59 pm
SEA
-
SYR
8h 11m
1 stop
American Airlines Logo
5:56 pm - 11:59 pm
SYR
-
SEA
9h 03m
1 stop
$478American Airlines
Sat, Sep 26 - Wed, Sep 30
United Airlines Logo
11:14 pm - 9:48 am
SEA
-
SYR
7h 34m
1 stop
United Airlines Logo
5:50 pm - 10:56 pm
SYR
-
SEA
8h 06m
1 stop
$479United Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Syracuse flights

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

How much is a round-trip flight from Seattle to Syracuse?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Syracuse departing in October.

What is the cheapest month to fly from Seattle to Syracuse?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle 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 Seattle to Syracuse is September, where tickets cost $413 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is $1,069 and $677 respectively.

How far in advance should I book a flight from Seattle 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 Seattle 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 Seattle to Syracuse, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low season

January

Cheapest flight

$147
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Seattle to Syracuse

When to book flights from Seattle to Syracuse

Are your dates flexible? Find out the best times to travel from Seattle 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 Seattle to Syracuse

  • Can I find an airline that will supervise my kids when flying on this route?

    Delta Air Lines provides an Unaccompanied Minor service, ensuring the secure travel of children who are flying alone. To use this service, a parent or designated adult must take the child traveling to the gate of departure and stay there until the flight has taken off. Additionally, a valid identification document must be presented, and the person meeting the child at the destination will need to provide a signature for their safe handover.

  • What are some reasons to upgrade to choose Alaska Airlines on this route?

    For starters, Seattle Tacoma International Airport has three lounges for this airline in Concourses C and D as well as in the North Satellite, that makes a nice place to wait for a flight. Also, since this is a major hub airport for this airline, there are plenty of alternate flight options in case of delays or cancellations of your original flight.

  • Is there a good choice for a sustainable airline on this trip?

    American Airlines is proactively implementing measures to improve the sustainability of its operations. By adopting more fuel-efficient aircraft and integrating low-carbon fuel and innovative technologies, the airline aims to reduce its greenhouse gas (GHG) emissions. Their ultimate objective is to achieve net-zero GHG emissions by 2050, but they have also set challenging interim targets.

  • Can I find any airlines on this route that offer special meals if I have a limited diet?

    United Airlines is actively working to increase the availability of special meals on a wider range of flights across its network. As part of their standard offerings, vegetarian options are provided on all flights with meal service, eliminating the need for passengers to make specific requests. Additionally, United currently offers a diverse selection of special meal choices, including Child's Meal, Asian Vegetarian, Kosher, Gluten Intolerant, and Vegan meals, to cater to various dietary preferences and requirements.

  • What is the cheapest flight from Seattle to Syracuse?

    In the last 5 days, the lowest price for a flight from Seattle to Syracuse was $192 for a one-way ticket and $369 for a round-trip.

  • Do I need a passport to fly between Seattle 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 Seattle to Syracuse?

    On your way to Syracuse, you’ll fly out from Seattle/Tacoma Intl. You’ll be landing at Syracuse Hancock Intl.

  • Which aircraft models fly most regularly from Seattle to Syracuse?

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

  • Which airline alliances offer flights from Seattle to Syracuse?

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

  • What is the most popular layover when flying to Syracuse from Seattle?

    Chicago is the most popular layover city among KAYAK users traveling from Seattle to Syracuse.

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

    The two airlines most popular with KAYAK users for flights from Seattle to Syracuse are Alaska Airlines and Delta. With an average price for the route of $704 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $513 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Seattle 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 Seattle to Syracuse.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Syracuse from Seattle 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 Seattle 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 Seattle with another airline. Booking your flights between Seattle 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 Seattle 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 Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Syracuse

  • If you would like to find an easy way to get to Seattle Tacoma International Airport (SEA), you can ride on the 1-Line train offered by Sound Transit that travels from Pioneer Square Station to the airport property in around 33 minutes.
  • Without a direct flight on this trip, some stops you should expect to make on your journey include Chicago O' Hare International Airport (ORD), Charlotte Douglas International Airport (CLT), and Philadelphia International Airport (PHL).
  • When traveling on Alaska Airlines, the carry-on bag size limit is 22 x 14 x 9 inches, which includes the wheels and handles. Before your flight, make sure to measure your bag at the gate carefully. There is no weight limit for this carry-on bag.
  • Passengers that wish to check their bags when they fly on Delta Air Lines ought to know that the bags in question cannot weigh more than 50 lb, and they cannot have linear dimensions greater than 62 inches.
  • Bicycles should be in a hard-sided, padded case designed for bicycles when taking them on JetBlue. The maximum size for a bicycle case is 80 inches in overall dimension. If the bicycle and container are less than 62 dimensional inches and under 50 lb, a bike fee will not be assessed.

Reviews of the top 4 airlines serving from Seattle to Syracuse

 
See real verified KAYAK customer reviews for airlines flying from Seattle 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 Seattle 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 12671 reviews
7.8Comfort
8.1Boarding
7.0Food
8.5Crew
7.0Entertainment
Airline reviews

The flight was canceled and dumped everyone in Albany. I still haven’t received reimbursement for transportation for getting to NYC or appropriate compensation for the cancelled flight.

2.0 MediocreDorian, Jul 2026
SEA - JFK
Read more Alaska Airlines reviews

The flight was canceled and dumped everyone in Albany. I still haven’t received reimbursement for transportation for getting to NYC or appropriate compensation for the cancelled flight.

Alaska airlines agent helped me greatly to reschedule my flight. The flight was also very comfortable and the flight attendants were very friendly.

The final trip home wasn’t as bad as the trip there. Even with the paid upgrade the comfort level was mediocre at best.

Terrible. After boarding we sat on the runway for 1.5 hours "25th in line to take off" ... Alaska Air is on 7th terminal , far away from rest of airport

Better sinage at check-in counter on lines for baggage check in and boarding pass check in, specfically at JFK. It was a mess to figure and wasted a lot of people's time.

Major flight delays, it was a 1.5-hour delay. The gate kept changing about 3 times in Seattle. very hectic and chaotic.

I am shocked at how utterly mediocre the First Class experience was on Alaska Airlines- I really expected better. There was a delay with the food delivery, so we sat on the plane for an extra 30 minutes- not once during that time was I, nor anyone else in First Class offered anything at all, not even water. There's no tv or entertainment available? Really? In modern day? And the Wifi was $8 for the connection that actually works, but free for the connection that didn't work at all? What century is this? While friendly, the staff seemed to be much more concerned with their own personal time while working- listening to headphones, on their phones until someone needed them, I'm so disappointed I can't even believe I was able to find these words.

The plane was delayed for over an hour because of a family who didn't speak English, and didn't understand what was asked of them. While I understand the delay, I thought it was unfair to keep us all waiting for over an hour to get to our destination and a better approach should've been exercised.

It was a very uncomfortable flight. Completely full with an unnecessarily slow boarding process. Zero entertainment on a flight that was longer than 5 hrs. Based of this experience I would not recommend this airline to friends and family.

There was an older male crew member that was very rude to me when doing the last checks before pulling back from the terminal. There is a polite way to tell someone to put their bag under the seat. It was Mother’s Day and my mom has recently passed so it was a tough morning for me in general. There was no need to make for the snide remark “ I don’t know how many times we have said this already” as you walked away. I had held it together all morning and this interaction brought me to tears. love Alaska Airlines and this is the first time I’ve had a negative experience.

My flight was delayed by 4 hours in 30 minute increments. The gate agents were amazing but the communication was not. We were told that there was a maintenance issue but they didn't know what it was. That didn't inspire confidence. Then they said they found it and it was fixed and the pilot just needed to sign off. Then the pilot needed to talk to the other pilot from the arriving flight and we'd be fine. Then we were waiting for the pilot to call back. Then the maintenance issue wasn't fixed. Then they decided we were getting a new plane (why didn't they decide this earlier??). Fine. But then they announced we were changing gates AND terminals. And we were boarding in 20 minutes. So we all had to run to the new terminal gate. We could have taken off at that time, but we then had to wait for all the people who rebooked on a different flight to book this flight again. That took 30+ minutes because there was only one gate agent. When everyone ditched this flight, I saw it as an opportunity to upgrade to comfort. Delta, the greedy jerks they are, charged me $121. After their delay, their fault, their issues, couldn't even discount an upgrade. They only handed out $12 meal vouchers for the delay. I can't even get a snack from starbucks for that.

Love me some Delta. One of the few airlines to recognize and support veterans. Easy boarding, flight was on time and arrived early and the flight attendants were excellent on this flight.

We sat on the runway for over an hour before departure. That was unwelcome.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

The crew was horrible. Cleo was the most unwelcoming flight attendant I’ve ever had.

Flight cancelled going to FLL and flight from Miami delayed 6 hours. Had to rebook or miss connection.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

It would have been better if the crew has supported my husband's reasons for needing to keep the space clear around his feet, rather than insisting that he put his knapsack in that space.

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Delayed by 2.5hrs any longer and they would’ve had to honour their own policy for breaking their own rules and regs. Not cool, especially when I have an infant child that needs to stay on a routine and they get schedules.

They had three choices for snacks - but you could only have one - and they ran out of the dark chocolate before they made it all the way down the aisle... Packed flight - limited service.

They opened my checked bag and even though my lock was tsa approved, they loose my lock and left my bag just like that. Incompetent people, very upset about it. I’ll try to avoid traveling with united

We fly to Ecuador frequently. Checking in is usually a hassle because most United agents take some time before they can verify that my passport doesn't require a visa to Ecuador. This time the process was even longer due to the cyber attack. But she was really nice to us. So glad we brought plenty of snacks to supplement the 3 flights from SEA to GYE.

We had selected seats in the app that were a 2x2 format in the middle of the plane. Our seats when we got on the plane had been moved to the back rows in a 3x1 format. What’s the point of paying up for tickets that allow seat selection if the airline will just change them?

The new Airbus A231neo has neat tech but the economy seats are so tight together that I always had my shoulders against one passenger or the other. I was very miffed that Basic Economy REQUIRES check-in of bags other than your personal carry-on; if you want to offer low-cost airline prices and then add services for a fee, just let me carry on my duffel. Hell, I could have put my carry on IN the duffel and called it a day but the gate agent would not let me; I ended up paying $40 for the risk of losing my bag. Not the worst flight, but far from the best.

Flight attendants and crew were great! This plane was fine. It was clean and everything worked properly. Now, the gate change was not communicated. No text or information. It wasn't far with the gate change but it still changed without any communication. Not sure if this is on American or Kayakl. Also, internet was the worst. I would never have ATT. 3+hr flight and weak internet. I think I watched the commercials to get on at least 6 times. Terrible internet!

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

Bags took over and hour to come out. Delays due to wind caused rebooking.

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

Dreadful experience. Our flight was delayed more than 8 hours due to a maintenance issue and the assistance from rebooking was poor. I was travelling with a bad knee and needed assistance waited in one place more than 3 hours before someone came with a wheelchair. The woman next to me was a 91 year old great grandmother who had waited more than 4 hours. There were moments of support from the staff but it appeared as they were going against the direction of management. It was apathy, lack of ownership and dismissive responses with small moments of kindness and understanding typically from grey haired, female, veteran staff..

Everything was great except it became so hot on the plane I couldn’t sleep on my red eye flight. It didn’t really cool down till we started descending.

The only thing is if Wi-Fi is available after you land and taxi to the gate. It takes forever to get to the gate, and having the Wi-Fi continue would be great to bide the time at least 5 minutes before you arrive at the entrance. That is my only comment; otherwise, everything was good.

Airplane was cold. Flight attendants were rude. Phone charger did not work. No food available.

Experience was fine. Seats were cramped, and we had to wait for repairs before we could take of. Even though the door remained open, we were warned that leaving the plane could cause difficulty trying to fly out later. Staff was pleasant, and climate control was fortunately working. We had trouble at the DFW terminal, but I don't think that was AA's fault.

Everything you need to know for your flight from Seattle to Syracuse

Information on your arrival and departure airports