$247 Cheap United flights Syracuse (SYR) to Seattle (SEA)

View $247 flight on Wed, Sep 3, 2025Opens in a new window

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$247 Cheap United flights Syracuse (SYR) to Seattle (SEA)

Prices were available within the past 7 days and start at $247 for one-way flights and $309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Sep 20 - Wed, Sep 24
SYR
Syracuse
SEA
Seattle
$309 Roundtrip, found 2 hours ago
$309
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Sep 20 from Syracuse to Seattle, returning Wed, Sep 24, priced at $309 found 2 hours ago
United
Thu, Sep 4 - Fri, Sep 12
SYR
Syracuse
SEA
Seattle
$325 Roundtrip, found 6 hours ago
$325
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Sep 4 from Syracuse to Seattle, returning Fri, Sep 12, priced at $325 found 6 hours ago
United
Fri, Sep 26 - Mon, Sep 29
SYR
Syracuse
SEA
Seattle
$327 Roundtrip, found 19 hours ago
$327
Roundtrip
found 19 hours ago
Select United flight, departing Fri, Sep 26 from Syracuse to Seattle, returning Mon, Sep 29, priced at $327 found 19 hours ago
United
Thu, Oct 30 - Tue, Nov 4
SYR
Syracuse
SEA
Seattle
$328 Roundtrip, found 1 day ago
$328
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 30 from Syracuse to Seattle, returning Tue, Nov 4, priced at $328 found 1 day ago
United
Tue, Nov 11 - Sun, Nov 16
SYR
Syracuse
SEA
Seattle
$329 Roundtrip, found 15 hours ago
$329
Roundtrip
found 15 hours ago
Select United flight, departing Tue, Nov 11 from Syracuse to Seattle, returning Sun, Nov 16, priced at $329 found 15 hours ago
United
Thu, Sep 4 - Tue, Sep 9
SYR
Syracuse
SEA
Seattle
$330 Roundtrip, found 19 hours ago
$330
Roundtrip
found 19 hours ago
Select United flight, departing Thu, Sep 4 from Syracuse to Seattle, returning Tue, Sep 9, priced at $330 found 19 hours ago
Flights from Syracuse (SYR) to Seattle (SEA)
Origin airport
Hancock Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, Sun Country Airlines, United
Popular airline
Alaska Airlines
Distance
2231 mi

Frequently asked questions

How much is a United Airlines flight from Hancock Intl. Airport (SYR) to Seattle - Tacoma Intl. Airport (SEA)?
Apply the "Price (lowest to highest)" filter on Expedia to look for cheap United Airlines round-trip flights from $309 from SYR to SEA. Affordable one-way options from $247 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SYR to SEA with United Airlines?
January is one of the cheapest months to travel to Seattle with United Airlines. You could also find excellent prices on one-way and round-trip tickets in February.
What is the cheapest time to book flights from Hancock Intl. Airport (SYR) to Seattle - Tacoma Intl. Airport (SEA) with United Airlines?
Start searching one to three months ahead of your travel date to find cheaper fares on United Airlines flights from Hancock Intl. Airport (SYR) to Seattle - Tacoma Intl. Airport (SEA). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get the timing right, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Hancock Intl. Airport (SYR) to Seattle - Tacoma Intl. Airport (SEA)?
Use the "Nonstop" filter when searching for direct United Airlines flights from SYR to SEA. It's also an easy way to compare other carriers offering the same nonstop journey.
What is the earliest United Airlines flight from SYR to SEA?
Search United Airlines's earliest flights from SYR to SEA by checking our "Morning" and "Early Morning" filters. Not only will you get to where you're going sooner, early departures are also 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Seattle?
Seattle - Tacoma Intl. Airport (SEA) is the main Seattle gateway for United Airlines flights from Hancock Intl. Airport (SYR).
Why fly with United Airlines from SYR to SEA?
A rewarding loyalty program and the ability to rack up points through United Mileage Plus are the start of the reasons to depart from SYR to SEA with United Airlines. Plus, by joining Expedia's free One Key™ program, you can receive OneKeyCash™* in addition to United Airlines's loyalty program earnings. It's yours to spend on your next adventure.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Hancock Intl. Airport (SYR) to Seattle - Tacoma Intl. Airport (SEA)?
In most cases, you can reschedule or cancel your flight, although additional charges may apply if you made your booking over 24 hours ago. Need flexible options? Make use of Expedia's "Changes included" or "No cancel fee" filter to find flights that won't charge extra if you need to adjust your plans. To update your booking, head to "Trips," select your flight and click on "Manage Booking" for further information.

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