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Syracuse

$115+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SYR
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Syracuse Hancock Intl are usually found in September or October, booked 43 days in advance, depart on a Wednesday or Friday and return on a Wednesday

Find 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 October 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 12/610:59 pmSEA - SYR
1 stop9h 46mAmerican Airlines
Sun 12/71:42 pmSYR - SEA
1 stop9h 00mAmerican Airlines
Deal found 10/28$303
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:35 pmSEA - SYR
1 stop7h 40mUnited Airlines
Mon 12/85:23 pmSYR - SEA
1 stop8h 05mUnited Airlines
Deal found 10/26$309
This Delta deal was found by Cheapflights users on 10/28. 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.
Mon 11/2410:15 pmSEA - SYR
1 stop9h 28mDelta
Sat 12/65:30 amSYR - SEA
1 stop11h 49mDelta
Deal found 10/28$334
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1511:30 pmSEA - SYR
1 stop7h 52mUnited Airlines
Sun 11/236:15 amSYR - SEA
1 stop8h 15mUnited Airlines
Deal found 10/27$356
This Delta deal was found by Cheapflights users on 10/27. 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.
Thu 11/2011:27 amSEA - SYR
1 stop9h 31mDelta
Sun 11/234:07 pmSYR - SEA
1 stop9h 18mDelta
Deal found 10/27$359
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 11/1211:20 pmSEA - SYR
1 stop9h 20mAmerican Airlines
Sun 11/163:23 pmSYR - SEA
1 stop9h 57mAmerican Airlines
Deal found 10/28$369
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:00 amSEA - SYR
2 stops12h 13mUnited Airlines
Sun 11/166:15 amSYR - SEA
1 stop8h 15mUnited Airlines
Deal found 10/28$374
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/1912:59 amSEA - SYR
1 stop7h 18mAmerican Airlines
Sun 11/238:06 pmSYR - SEA
1 stop16h 59mAmerican Airlines
Deal found 10/27$381
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 11/2312:59 amSEA - SYR
1 stop13h 18mAmerican Airlines
Sat 12/612:24 pmSYR - SEA
2 stops11h 28mAmerican Airlines
Deal found 10/26$386

Cheap 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(United Airlines)

One-way from

$115
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$476
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. 12% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 28, 2025.
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

Sat 12/6

10:07 pm-11:33 am

2 stops10h 26m

Syracuse Hancock Intl

Sun 12/7

1:42 pm-8:56 pm

1 stop10h 14m

$308

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

Fri 12/5

12:35 pm-11:15 pm

1 stop7h 40m

Syracuse Hancock Intl

Mon 12/8

5:23 pm-10:28 pm

1 stop8h 05m

$309

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

Sun 11/23

12:59 am-11:17 am

1 stop7h 18m

Syracuse Hancock Intl

Sat 12/6

7:25 am-1:55 pm

1 stop9h 30m

$309

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

Fri 12/5

10:58 pm-11:46 am

1 stop9h 48m

Syracuse Hancock Intl

Mon 12/8

6:13 am-1:06 pm

1 stop9h 53m

$309

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

Thu 12/4

8:10 am-11:19 pm

2 stops12h 09m

Syracuse Hancock Intl

Mon 12/8

5:23 pm-10:28 pm

1 stop8h 05m

$314

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

Mon 11/24

10:15 pm-10:43 am

1 stop9h 28m

Syracuse Hancock Intl

Sat 12/6

4:04 pm-10:23 pm

1 stop9h 19m

$334

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

Sat 11/15

10:53 am-9:02 pm

1 stop7h 09m

Syracuse Hancock Intl

Sun 11/23

6:15 am-11:30 am

1 stop8h 15m

$356

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

Thu 11/13

12:00 pm-11:15 pm

1 stop8h 15m

Syracuse Hancock Intl

Sun 11/16

6:15 am-11:30 am

1 stop8h 15m

$369

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

Thu 12/11

12:48 pm-7:35 pm

3 stops27h 47m

$162

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

Mon 12/8

11:01 am-12:05 pm

2 stops22h 04m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 14 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Syracuse flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 October 24, 2025.

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 43 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.

What is the cheapest time of day to fly from SEA to SYR?

Find hourly flight availability from Seattle to Syracuse. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

It’s optimal to fly from Seattle to Syracuse in the afternoon. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight at noon.

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 October 28, 2025.
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
11,199 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,199 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
7,995 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
United Airlines
7.4
Good
8,996 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
American Airlines
7.2
Good
11,033 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
JetBlue
7.2
Good
2,907 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

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?

    American Airlines and United Airlines can get you from Seattle to Syracuse in just under 7h 40m. Your travel time can differ by up to 2h 46m. 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 JetBlue. Our recent data shows that you can find tickets from as low as $256 on this airline. Additional options worth looking into are Delta and Sun Country Air, starting at $297 and $304 round-trip. JetBlue is priced at 54% lower than the current average price of a flight leaving 3 months from now.

  • 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
East Syracuse
Waterloo

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Alternative routes for Seattle to Syracuse

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Top 6 airlines flying from Seattle to Syracuse

Discover the top 6 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$256Average$553FlexibilityNo cancel feeOn-time62%
DeltaCheapest$297Average$517FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$304Average$362FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$308Average$546FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$324Average$555FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$408Average$744FlexibilityNo cancel feeOn-time75%

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