SYR - SEA

$217 Find Cheap Flights from Syracuse to Seattle - 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 Syracuse to Seattle departing on 8/14. 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 Seattle

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

Cheapest round-trip
$369
Typical prices: $408-$544
Delta
Sat 9/12Sat 9/19
SYR - SEA • 1 stop
Cheapest one-way
$217
Typical prices: $287-$343
Multiple Airlines
Fri 8/14
SYR - SEA • 2 stops
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 Syracuse and Seattle. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $492 (round-trip)
Shortest trip • 7h 47m (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 22% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
Good to know
+1
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Syracuse to Seattle (SYR-SEA)

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

Sat, Sep 12 - Sat, Sep 19
Delta Logo
5:25 pm - 10:07 pm
SYR
-
SEA
7h 42m
1 stop
Delta Logo
10:40 pm - 10:47 am
SEA
-
SYR
9h 07m
1 stop
$369Delta
Thu, Sep 17 - Sun, Sep 27
Delta Logo
4:34 pm - 11:20 pm
SYR
-
SEA
9h 46m
1 stop
Delta Logo
6:00 am - 5:59 pm
SEA
-
SYR
8h 59m
1 stop
$394Delta
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
6:15 am - 11:32 am
SYR
-
SEA
8h 17m
1 stop
United Airlines Logo
11:00 pm - 10:06 am
SEA
-
SYR
8h 06m
1 stop
$409United Airlines
Sat, Aug 22 - Tue, Sep 1
American Airlines Logo
3:29 pm - 10:56 pm
SYR
-
SEA
10h 27m
1 stop
American Airlines Logo
11:56 pm - 11:05 am
SEA
-
SYR
8h 09m
1 stop
$427American Airlines
Fri, Aug 21 - Wed, Aug 26
Delta Logo
4:02 pm - 11:57 pm
SYR
-
SEA
10h 55m
1 stop
Delta Logo
12:05 pm - 11:21 pm
SEA
-
SYR
8h 16m
1 stop
$434Delta
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
2:55 pm - 10:43 pm
SYR
-
SEA
10h 48m
2 stops
United Airlines Logo
11:00 pm - 10:06 am
SEA
-
SYR
8h 06m
1 stop
$437United Airlines
Wed, Sep 2 - Fri, Sep 11
United Airlines Logo
2:55 pm - 10:43 pm
SYR
-
SEA
10h 48m
2 stops
United Airlines Logo
11:00 pm - 10:06 am
SEA
-
SYR
8h 06m
1 stop
$440United Airlines
Sat, Jul 4 - Tue, Jul 7
Delta Logo
4:57 pm - 11:13 pm
SYR
-
SEA
9h 16m
1 stop
Delta Logo
10:40 pm - 10:39 am
SEA
-
SYR
8h 59m
1 stop
$449Delta
Wed, Sep 2 - Mon, Sep 7
American Airlines Logo
5:56 pm - 11:59 pm
SYR
-
SEA
9h 03m
1 stop
American Airlines Logo
11:56 pm - 11:05 am
SEA
-
SYR
8h 09m
1 stop
$459American Airlines
Wed, Aug 19 - Fri, Aug 28
American Airlines Logo
6:05 am - 12:34 pm
SYR
-
SEA
9h 29m
1 stop
American Airlines Logo
9:58 pm - 10:26 am
SEA
-
SYR
9h 28m
1 stop
$478American Airlines
Booking Insights

KAYAK's insights & trends for Syracuse to Seattle flights

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Syracuse to Seattle, 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 Syracuse to Seattle is January, where tickets cost $409 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $645 and $621 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Syracuse to Seattle, 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 Syracuse to Seattle, you should book around 3 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$217
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Syracuse to Seattle

When to book flights from Syracuse to Seattle

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

  • Does SYR have a military lounge?

    SYR does have a military lounge called The Gregory J. Harris Military Courtesy Room. The lounge, which is located on your way to the North Terminal from the main Terminal building, is free for serving members of the US military and their families. It features leather recliners, a flight monitor, beverages, snacks, transportation, and lodging assistance.

  • Can I leave some of my luggage at SEA?

    Smarte Carte offers luggage storage at SEA airport. Suppose you need to store some of your luggage at the airport, head to the baggage claim level near carousels 12 and 13. They provide baggage storage as well as frozen and refrigerated goods storage.

  • Where can I breastfeed at SYR?

    Traveling mothers will be relieved to learn that SYR has several designated nursing areas. The airport has breastfeeding and diaper changing rooms on the second floor of the main Terminal, just after the security checkpoint. There are also family restrooms with baby care facilities in the north concourse A, just across from the restaurant area.

  • What is the fastest way to get from SEA to downtown Seattle?

    A taxi is the quickest way to get to the central business district. Taxis are available on the third floor of the parking garage, on the north and south curbs. Take a 10min walk to the rail station near the terminals if you are on a budget and don't mind wheeling your luggage. A light train connects the airport and Westlake Center rail station in the center of Seattle every 30 minutes.

  • What is the cheapest flight from Syracuse to Seattle?

    In the last 5 days, the lowest price for a flight from Syracuse to Seattle was $217 for a one-way ticket and $369 for a round-trip.

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

    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 Syracuse to Seattle?

    When flying out of Syracuse you will be using Syracuse Hancock Intl. You will be landing at Seattle, also known as Seattle/Tacoma Intl.

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

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

  • Which airline alliances offer flights from Syracuse to Seattle?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Syracuse to Seattle are Alaska Airlines and Delta. With an average price for the route of $616 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 $546 and an overall rating of 7.8.

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

    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 Syracuse to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Syracuse 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 Syracuse to Seattle?

    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 Seattle with an airline and back to Syracuse with another airline. Booking your flights between Syracuse and SEA 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 Syracuse to Seattle?

    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 Seattle from Syracuse 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 Syracuse to Seattle

  • In Syracuse, you will board your flight to Seattle at Syracuse Hancock International Airport (SYR). Situated about 5 miles northeast of downtown Syracuse, this airport serves as a hub for Piedmont Airlines. In Seattle, you will land at Seattle-Tacoma International Airport (SEA). It is located approximately 14 miles south of Seattle and 18 miles northeast of downtown Tacoma. It serves as a hub for both Alaska Airlines and Delta Air Lines.
  • On your flight day, try arriving at SYR at least 90 minutes before your scheduled departure time. This is highly recommended because the queues at security checkpoints can be quite long at times. Arriving early will allow you enough time to get through all the checkpoints in time and also get time to visit some of the airport attractions.
  • If you are interested in aviation, visit the "Discover the Airport" Exhibit, located in the center of the main floor of the SYR terminal building. The exhibit includes close-ups of aircraft landing gear as well as interactive displays. The center also offers lessons on the signaling techniques air traffic controllers use on the tarmac.
  • Airport Volunteers at SEA provide general airport information and assistance to anyone in need. The volunteers are easily identified by their blue jackets. Furthermore, the airport has red vested "Pathfinder" reps with iPads ready to direct passengers who might be lost.
  • Suppose you are feeling nervous or anxious after landing at SEA; look for the SEA Pups, a group of animal therapy volunteers. The volunteers offer their pets cuddles and hugs to calm travelers' nerves. The travelers are encouraged to smooch, pet, and cuddle the therapy animals, who will reciprocate their affection. The animals are easily recognized as they are dressed in blue vests with the words "Pet Me" on the back.

Reviews of the top 4 airlines serving from Syracuse to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Syracuse to Seattle. 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 Syracuse to Seattle? 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 12550 reviews
7.8Comfort
7.0Food
8.1Boarding
8.5Crew
7.0Entertainment
Airline reviews

there was no entertainment available and only water/coffee/juice/soda

8.0 ExcellentAnonymous, Jun 2026
PHX - SEA
Read more Alaska Airlines reviews

there was no entertainment available and only water/coffee/juice/soda

Subject: Formal Complaint – Incompetent Service and Denied Boarding on Flight 1409 (CLSVJM – Dear Alaska Airlines Customer Relations, I am writing to file a formal complaint regarding my experience on Flight 1409 departing from Seattle on 6/13/26. As a physician and business owner who frequently coordinates group travel, this was one of the worst airline experiences I have encountered. Upon arrival, I was informed that my check-in boarding pass was not official, despite successfully obtaining it electronically through your website/app with no warnings or indications of issues. My electronic boarding pass was rejected, leading to cancellation/denial of boarding. The gate agent (an older woman) was unhelpful, claimed my name had been announced multiple times (which it had not—she did not even know my name correctly), and mistakenly boarded my traveling companion under my name. Additionally, an older blonde staff member nearly failed to return my passport, highlighting a clear lack of training on your check-in and boarding systems. This chaos forced me onto a later flight while my group waited in Canada, unable to check into our Airbnb or pick up rental cars (as I was the primary booker). The entire incident caused significant business disruption, stress, and additional expenses. I have flown Alaska Airlines previously but will not consider it again without resolution. I request: • Full reimbursement of any additional costs incurred. • Appropriate compensation (vouchers/miles) for the inconvenience and poor service. • Confirmation of corrective actions for Please respond within 7-10 business days. Sincerely, Dr. Chunwen Teng

Never had so many staff members be rude and disrespectful. I had a staff member sarcastically call me “girly” after making me wait 20 minutes to be seen by her. I was able to print my luggage tag and she told me I was too late to check luggage I said the system obviously disagrees. And you had me wait way too long while you asked every single passenger ahead of me about their Disney vacations. She wasted so much time to then say “girly your bag won’t make it on the plane” I’m not her girly I’m a full grown adult. She needs to learn a hell of a lot of respect

The agents were super helpful. I was traveling with my mother inlaw who needed whell chair assisstance. The help and accomodation from the checkin crew, to the boarding crew and inflight crew was excellent.

Completely full flight. Boarding was smooth, but people didn’t listen about use of overhead bins which is typical. We pre-purchased a snack which was tasty. Drinks were good and plentiful. Flight left late because previous flight was delayed.

Eva Airlines attendants were wonderful. I really enjoyed the hot meals. They always greeted me with a warm smile. I'm looking forward to flying back to the USA with them again!

Flight maintenance was on so that flight didn’t go able to fly out to Seattle and Inhad to get another flight,,

3 of the 4 legs of our trip the crews were awesome! 1 leg the trip attendants were rude & dismissive, didn't even greet us when boarding even though both myself & my husband said hello directly to them when we boarded.

Well organized boarding. Cabin crew were efficient and professional. Thoroughly enjoyed the flight.

The first flight was fine, great crew, but the plane was delayed 45 minutes to go to Seattle because of they were missing a ramp. That would make sense if the plane was actually at the gate. Not if we’re still waiting for a plane. After we landed we waited 30-45 minutes on the tarmac just to get off the plane. Alaska made me miss my connecting flight, wasting my time, and my money. I should honestly be reimbursed, but hey, when does the airline ever actually take accountability? Never.

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Much better than I expected. I had an economy ticket so I was really happy the flight was so comfy and the service so generous. Passengers were all polite too.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

Wifi was spotty. Tray table was very dirty when I sat down.

Flight was extremely hot and they made us check our bags when the space was nowhere near full

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

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

Information on your arrival and departure airports