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Syracuse

$173+ Cheap flights from Seattle to Syracuse (SEA - SYR)

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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SYR
feb. 25 — mar. 41
mié. 2/25
mié. 3/4
1 adult, Economy
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Cheap flight deals from Seattle to Syracuse

Cheapest flights from Seattle to Syracuse
Explore the most affordable flight options available from Seattle to Syracuse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 26, 2026.

This American Airlines deal was found by Cheapflights users on 1/24. 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.
mar. 3/1012:07 am
SEA
-
SYR
1 stop8h 04m
American Airlines
lun. 3/164:45 pm
SYR
-
SEA
1 stop10h 39m
American Airlines
Deal found 1/24$329
This American Airlines deal was found by Cheapflights users on 1/25. 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.
mar. 2/2410:57 pm
SEA
-
SYR
1 stop9h 56m
American Airlines
mar. 3/312:27 pm
SYR
-
SEA
2 stops11h 39m
American Airlines
Deal found 1/25$334
This American Airlines deal was found by Cheapflights users on 1/26. 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.
vie. 3/611:45 am
SEA
-
SYR
1 stop8h 12m
American Airlines
dom. 3/84:50 pm
SYR
-
SEA
1 stop10h 34m
American Airlines
Deal found 1/26$354
This American Airlines deal was found by Cheapflights users on 1/24. 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.
lun. 3/910:57 pm
SEA
-
SYR
1 stop9h 56m
American Airlines
sáb. 3/143:25 pm
SYR
-
SEA
2 stops11h 59m
American Airlines
Deal found 1/24$359
This Delta deal was found by Cheapflights users on 1/26. 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.
jue. 4/2311:14 pm
SEA
-
SYR
1 stop7h 01m
Delta
dom. 4/265:31 am
SYR
-
SEA
1 stop8h 27m
Delta
Deal found 1/26$379
This Sun Country Air deal was found by Cheapflights users on 1/25. 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.
sáb. 6/276:24 pm
SEA
-
SYR
1 stop13h 20m
Sun Country Air
dom. 7/511:46 am
SYR
-
SEA
1 stop14h 00m
Sun Country Air
Deal found 1/25$400
This Sun Country Air deal was found by Cheapflights users on 1/25. 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.
sáb. 6/2012:10 pm
SEA
-
SYR
1 stop19h 34m
Sun Country Air
dom. 6/2811:46 am
SYR
-
SEA
1 stop23h 09m
Sun Country Air
Deal found 1/25$420
This Expedia deal was found by Cheapflights users on 1/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/911:30 am
SEA
-
SYR
1 stop8h 24m
Multiple Airlines
dom. 6/1411:46 am
SYR
-
SEA
1 stop8h 41m
Multiple Airlines
Deal found 1/26$424
This Delta deal was found by Cheapflights users on 1/26. 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.
mar. 6/911:05 pm
SEA
-
SYR
1 stop6h 47m
Delta
mar. 6/1611:55 am
SYR
-
SEA
1 stop15h 11m
Delta
Deal found 1/26$427
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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.
lun. 10/2612:58 am
SEA
-
SYR
1 stop6h 55m
Alaska Airlines
sáb. 10/3111:53 am
SYR
-
SEA
1 stop11h 11m
Alaska Airlines
Deal found 1/25$429
This Trip.com deal was found by Cheapflights users on 1/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/1911:30 am
SEA
-
SYR
1 stop8h 24m
Multiple Airlines
dom. 6/2811:46 am
SYR
-
SEA
1 stop14h 00m
Multiple Airlines
Deal found 1/25$432

Find flight deals from Seattle to Syracuse

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Syracuse (SYR). 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 enero 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(American Airlines)

One-way from

$173
(Booking.com)

Popular in

December

Cheapest in

September

Average price

$634
Provider with most accurate pricing for Seattle/Tacoma Intl-Syracuse Hancock Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Syracuse Hancock Intl flights.
Search Deals
From Seattle/Tacoma Intl to Syracuse Hancock Intl
Search Deals
One-way flight from Seattle/Tacoma Intl to Syracuse Hancock Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Syracuse 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 enero 26, 2026.
Use the filters below to find and compare flights from Seattle to Syracuse that are best for you.

Fly from

Seattle

Fly to

Syracuse

Route

Depart

Return

Price

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

jue. 2/19

2:00 pm-12:19 am

1 stop7h 19m

Syracuse Hancock Intl

mié. 2/25

5:50 am-10:42 am

1 stop7h 52m

$329

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

mar. 2/24

10:57 pm-11:53 am

1 stop9h 56m

Syracuse Hancock Intl

mar. 3/31

4:45 pm-12:24 am

1 stop10h 39m

$329

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

mar. 2/24

10:57 pm-11:53 am

1 stop9h 56m

Syracuse Hancock Intl

mar. 3/3

12:27 pm-9:06 pm

2 stops11h 39m

$334

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

jue. 4/23

11:14 pm-9:15 am

1 stop7h 01m

Syracuse Hancock Intl

dom. 4/26

5:31 am-10:58 am

1 stop8h 27m

$354

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

lun. 3/9

10:57 pm-11:53 am

1 stop9h 56m

Syracuse Hancock Intl

sáb. 3/14

3:25 pm-12:24 am

2 stops11h 59m

$359

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

sáb. 2/14

9:55 pm-11:05 am

1 stop10h 10m

Syracuse Hancock Intl

lun. 2/23

5:50 am-10:42 am

1 stop7h 52m

$359

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

sáb. 6/27

6:24 pm-10:44 am

1 stop13h 20m

Syracuse Hancock Intl

dom. 7/5

11:46 am-10:46 pm

1 stop14h 00m

$400

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

sáb. 6/20

12:10 pm-10:44 am

1 stop19h 34m

Syracuse Hancock Intl

dom. 6/28

11:46 am-7:55 am

1 stop23h 09m

$420

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

mié. 3/25

8:00 am-6:49 pm

1 stop7h 49m

Syracuse Hancock Intl

lun. 3/30

5:39 pm-10:37 pm

1 stop7h 58m

$429

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

sáb. 7/18

6:21 pm-10:49 am

1 stop13h 28m

$173

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 18 results
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Compare providers for flights from Seattle to Syracuse

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Syracuse in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Syracuse flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Syracuse flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Syracuse flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Syracuse flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Syracuse flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Syracuse

Have a flexible travel schedule? Discover the best time to fly to Syracuse from Seattle 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 Seattle to Syracuse

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Syracuse. Price data was last updated on January 23, 2026.

The price you pay for your flight from Seattle to Syracuse may vary depending on when you book. For the best chance of a lower fare, look to book 24 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seattle to Syracuse?

Currently, October is the cheapest month in which you can book a flight from Seattle to Syracuse (average of $159). Flying from Seattle to Syracuse in April is currently the most expensive (average of $300). 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.

Reviews of airlines servicing Syracuse

Get insights into the airlines that provide service to Syracuse. 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 Syracuse. Reviews last updated enero 26, 2026.
Read through reviews of airlines operating flights from Seattle to Syracuse, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,792 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,792 reviews
Alaska Airlines
8.0
Very good
11,792 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,111 reviews
Alaska Airlines
8.0
Very good
11,792 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,199 reviews
Alaska Airlines
8.0
Very good
11,792 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
American Airlines
7.2
Good
11,189 reviews
Alaska Airlines
8.0
Very good
11,792 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Syracuse. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Syracuse?

    Delta and American Airlines can get you from Seattle to Syracuse in just under 7h 19m. Your travel time can differ by up to 2h 37m. The distance between Seattle and Syracuse is about 2231 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Seattle to Syracuse round-trip?

    Our cheapest airline available from Seattle to Syracuse is Delta. Our recent data shows that you can find tickets from as low as $297 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $324 and $379 round-trip. Delta is priced at 47% lower than the current average price of a flight leaving 3 months from now.

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

    $148 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $213 and $213, respectively.

  • Can I find deals for flights from Seattle to Syracuse that include hotel bookings?

    Yes. In addition to deals on Seattle to Syracuse flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Syracuse?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Syracuse.

  • Can I find deals for business class flights from Seattle to Syracuse?

    Yes. Cheapflights offers flight deals from Seattle to Syracuse 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 Seattle to Syracuse?

    Currently, October is the cheapest month in which you can book a flight from Seattle to Syracuse (average of $159). Flying from Seattle to Syracuse in April is currently the most expensive (average of $300). 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
Liverpool
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Alternative routes for Seattle to Syracuse

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Seattle to Syracuse

Discover the top 4 airlines that operate flights from Seattle to Syracuse. 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 enero 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$297Average$548FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$324Average$531FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$379Average$561FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$408Average$725FlexibilityNo cancel feeOn-time75%

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