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$204+ 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SYR
may. 28 — jun. 41
mié. 5/28
mié. 6/4
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 December, booked 72 days in advance, depart on a Wednesday or Friday and return on a Wednesday

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 mayo 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$442
(United Airlines)

One-way from

$204
(JetBlue)

Popular in

March

Cheapest in

September

Average price

$567
Provider with most accurate pricing for Seattle/Tacoma Intl-Syracuse Hancock Intl flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Syracuse Hancock Intl flights.
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From Seattle/Tacoma Intl to Syracuse Hancock Intl
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One-way flight from Seattle/Tacoma Intl to Syracuse Hancock Intl
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Highest demand for flights based on searches. 14% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 mayo 23, 2025.

This United Airlines deal was found by Cheapflights users on 5/22. 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.
lun. 8/411:20 pmSEA - SYR
1 stop7h 30mUnited Airlines
dom. 8/105:34 pmSYR - SEA
1 stop9h 25mUnited Airlines
Deal found 5/22$442
This Delta deal was found by Cheapflights users on 5/23. 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. 7/2411:50 pmSEA - SYR
1 stop6h 06mDelta
lun. 7/285:38 pmSYR - SEA
1 stop7h 43mDelta
Deal found 5/23$444
This Mytrip deal was found by Cheapflights users on 5/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/1211:59 pmSEA - SYR
1 stop7h 23mMultiple Airlines
jue. 7/2411:46 amSYR - SEA
2 stops31h 39mMultiple Airlines
Deal found 5/22$445
This Cheapflightsfares deal was found by Cheapflights users on 5/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/46:24 pmSEA - SYR
1 stop13h 28mSun Country Air
dom. 6/811:40 amSYR - SEA
1 stop14h 10mSun Country Air
Deal found 5/22$456
This American Airlines deal was found by Cheapflights users on 5/22. 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.
sáb. 5/315:20 amSEA - SYR
1 stop8h 24mAmerican Airlines
sáb. 6/146:17 amSYR - SEA
1 stop11h 33mAmerican Airlines
Deal found 5/22$507
This Alaska Airlines deal was found by Cheapflights users on 5/23. 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.
sáb. 5/248:01 pmSEA - SYR
2 stops24h 48mAlaska Airlines
lun. 5/265:25 amSYR - SEA
1 stop8h 14mAlaska Airlines
Deal found 5/23$656

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 mayo 23, 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

lun. 8/4

11:20 pm-9:50 am

1 stop7h 30m

Syracuse Hancock Intl

dom. 8/10

5:34 pm-11:59 pm

1 stop9h 25m

$442

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

jue. 7/24

11:50 pm-8:56 am

1 stop6h 06m

Syracuse Hancock Intl

lun. 7/28

5:38 pm-10:21 pm

1 stop7h 43m

$444

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

sáb. 7/12

11:59 pm-10:22 am

1 stop7h 23m

Syracuse Hancock Intl

jue. 7/24

11:46 am-4:25 pm

2 stops31h 39m

$445

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

mié. 6/4

6:24 pm-10:52 am

1 stop13h 28m

Syracuse Hancock Intl

dom. 6/8

11:40 am-10:50 pm

1 stop14h 10m

$456

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

vie. 7/11

1:20 pm-11:51 pm

1 stop7h 31m

Syracuse Hancock Intl

lun. 7/14

5:23 pm-10:55 pm

1 stop8h 32m

$510

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

mié. 10/1

12:59 am-11:29 am

1 stop7h 30m

Syracuse Hancock Intl

mié. 10/8

5:29 am-10:53 am

1 stop8h 24m

$664

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

mar. 6/10

11:28 am-10:02 pm

1 stop7h 34m

$204

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

vie. 7/18

5:30 pm-9:33 am

2 stops13h 03m

$223

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

dom. 7/6

11:55 pm-10:40 am

1 stop7h 45m

$243

SeattleSyracuse

SEA - SYR

SEASYR

Seattle/Tacoma Intl

sáb. 9/13

9:20 pm-11:11 am

1 stop10h 51m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/22

Showing 1-10 of 13 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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 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 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 May 16, 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 72 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, January is the cheapest month in which you can book a flight from Seattle to Syracuse (average of $272). Flying from Seattle to Syracuse in July is currently the most expensive (average of $384). 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 mayo 23, 2025.

It’s optimal to fly from Seattle to Syracuse in the afternoon. By choosing this option you can save up to 42% on the cost of your flight, compared to a flight at noon.

Rainfall in Syracuse by month

Plan your trip to Syracuse by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Syracuse ranges from 2.1 - 3.8 inches per month. July is typically the wettest month, when rainfall can reach 3.8 in. February is typically the driest time to visit Syracuse when rainfall is around 2.1 in.

Temperature in Syracuse by month

Plan your trip to Syracuse by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Syracuse, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 mayo 23, 2025.
To help decide which airline to fly from Seattle to Syracuse, see what other customers have to say about Alaska Airlines, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,745 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
JetBlue
7.3
Good
2,929 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

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.

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

    Our cheapest airline available from Seattle to Syracuse is United Airlines. Our recent data shows that you can find tickets from as low as $442 on this airline. Additional options worth looking into are Sun Country Air and American Airlines, starting at $456 and $510 round-trip. United Airlines is priced at 19% 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?

    $204 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Sun Country Air and Delta, with prices starting from $243 and $253, 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, January is the cheapest month in which you can book a flight from Seattle to Syracuse (average of $272). Flying from Seattle to Syracuse in July is currently the most expensive (average of $384). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
Auburn
Liverpool
Cicero
East Syracuse
Waterloo

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Top 7 airlines flying from Seattle to Syracuse

Discover the top 7 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 mayo 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$173Average$352FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$245Average$533FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$266Average$510FlexibilityNo cancel feeOn-time71%
DeltaCheapest$285Average$528FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$304Average$377FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$367Average$583FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$445Average$637FlexibilityNo cancel feeOn-time75%

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