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$221+ Cheap flights from Syracuse to Seattle (SYR - SEA)

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — SEA
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Syracuse Hancock Intl to Seattle/Tacoma Intl are usually found in September or October, booked 89 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Syracuse to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Syracuse (SYR) to Seattle (SEA). 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 September 17, 2025.

Round-trip from

$267
(Priceline)

One-way from

$221
(KAYAK)

Popular in

March

Cheapest in

September

Average price

$426
From Syracuse Hancock Intl to Seattle/Tacoma Intl
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One-way flight from Syracuse Hancock Intl to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 5% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Syracuse to Seattle

Cheapest flights from Syracuse to Seattle
Explore the most affordable flight options available from Syracuse to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Priceline deal was found by Cheapflights users on 9/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:00 amSYR - SEA
1 stop8h 59mJetBlue
Sat 10/2511:56 pmSEA - SYR
1 stop8h 51mJetBlue
Deal found 9/17$267
This Trip.com deal was found by Cheapflights users on 9/16. 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.
Thu 10/27:15 amSYR - SEA
1 stop18h 09mJetBlue
Mon 10/611:56 pmSEA - SYR
1 stop21h 02mJetBlue
Deal found 9/16$295
This Delta deal was found by Cheapflights users on 9/16. 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.
Fri 11/75:40 pmSYR - SEA
1 stop7h 23mDelta
Mon 11/1011:10 pmSEA - SYR
1 stop7h 02mDelta
Deal found 9/16$309
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 11/43:23 pmSYR - SEA
2 stops10h 55mAmerican Airlines
Sat 11/1511:20 pmSEA - SYR
1 stop9h 20mAmerican Airlines
Deal found 9/16$314
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/1510:31 amSYR - SEA
2 stops10h 30mUnited Airlines
Tue 11/188:36 amSEA - SYR
2 stops9h 26mUnited Airlines
Deal found 9/15$319
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Wed 10/2211:03 amSYR - SEA
2 stops10h 46mUnited Airlines
Sat 10/2510:50 amSEA - SYR
1 stop7h 38mUnited Airlines
Deal found 9/17$331
This Delta deal was found by Cheapflights users on 9/14. 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.
Sat 10/45:55 amSYR - SEA
1 stop11h 09mDelta
Tue 10/711:15 pmSEA - SYR
1 stop7h 07mDelta
Deal found 9/14$339
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 10/146:15 amSYR - SEA
1 stop8h 16mUnited Airlines
Tue 10/217:37 pmSEA - SYR
2 stops11h 07mUnited Airlines
Deal found 9/16$341
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/46:15 amSYR - SEA
1 stop8h 16mUnited Airlines
Tue 10/77:37 pmSEA - SYR
2 stops11h 07mUnited Airlines
Deal found 9/15$344
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/115:43 pmSYR - SEA
1 stop7h 47mUnited Airlines
Tue 10/1410:54 pmSEA - SYR
1 stop7h 57mUnited Airlines
Deal found 9/15$357
This Expedia deal was found by Cheapflights users on 9/15. 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.
Wed 10/156:00 amSYR - SEA
2 stops19h 21mJetBlue
Wed 10/2211:56 pmSEA - SYR
2 stops17h 24mJetBlue
Deal found 9/15$358
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/1511:03 amSYR - SEA
2 stops10h 46mUnited Airlines
Wed 10/2210:54 pmSEA - SYR
1 stop7h 57mUnited Airlines
Deal found 9/15$368

Cheapflights Fare Finder

 
Customize your flight search to find flights from Syracuse to Seattle 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 September 17, 2025.
Use the filters below to find and compare flights from Syracuse to Seattle that are best for you.

Fly from

Syracuse

Fly to

Seattle

Route

Depart

Return

Price

SyracuseSeattle

SYR - SEA

SYRSEA

Syracuse Hancock Intl

Wed 10/22

11:03 am-6:31 pm

1 stop10h 28m

Seattle/Tacoma Intl

Sun 10/26

11:35 pm-9:50 am

1 stop7h 15m

$309

SyracuseSeattle

SYR - SEA

SYRSEA

Syracuse Hancock Intl

Fri 11/7

5:40 pm-10:03 pm

1 stop7h 23m

Seattle/Tacoma Intl

Tue 11/11

11:10 pm-9:12 am

1 stop7h 02m

$309

SyracuseSeattle

SYR - SEA

SYRSEA

Syracuse Hancock Intl

Fri 1/9

1:38 pm-10:19 pm

2 stops11h 41m

Seattle/Tacoma Intl

Mon 1/12

1:40 pm-11:14 pm

1 stop6h 34m

$314

SyracuseSeattle

SYR - SEA

SYRSEA

Syracuse Hancock Intl

Tue 10/21

2:50 pm-10:30 pm

2 stops10h 40m

Seattle/Tacoma Intl

Sun 10/26

11:35 pm-9:50 am

1 stop7h 15m

$314

SyracuseSeattle

SYR - SEA

SYRSEA

Syracuse Hancock Intl

Wed 2/4

2:45 pm-10:43 pm

2 stops10h 58m

Seattle/Tacoma Intl

Mon 2/9

7:30 pm-9:44 am

2 stops11h 14m

$319

SyracuseSeattle

SYR - SEA

SYRSEA

Syracuse Hancock Intl

Sat 10/4

5:55 am-2:04 pm

1 stop11h 09m

Seattle/Tacoma Intl

Tue 10/7

11:15 pm-9:22 am

1 stop7h 07m

$339

SyracuseSeattle

SYR - SEA

SYRSEA

Syracuse Hancock Intl

Sat 10/4

6:15 am-11:31 am

1 stop8h 16m

Seattle/Tacoma Intl

Tue 10/7

7:37 pm-9:44 am

2 stops11h 07m

$344

SyracuseSeattle

SYR - SEA

SYRSEA

Syracuse Hancock Intl

Sat 10/11

6:15 am-11:31 am

1 stop8h 16m

Seattle/Tacoma Intl

Tue 10/14

11:40 pm-11:58 am

1 stop9h 18m

$357

SyracuseSeattle

SYR - SEA

SYRSEA

Syracuse Hancock Intl

Thu 10/30

6:15 am-11:43 am

1 stop8h 28m

Seattle/Tacoma Intl

Tue 11/11

8:00 am-11:13 pm

2 stops12h 13m

$368

SyracuseSeattle

SYR - SEA

SYRSEA

Syracuse Hancock Intl

Wed 10/15

11:03 am-6:49 pm

2 stops10h 46m

Seattle/Tacoma Intl

Wed 10/22

7:00 am-4:47 pm

1 stop6h 47m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 20 results
1
2

Best time to book a flight from Syracuse to Seattle

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

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

Use this chart to determine the optimal time to book a round-trip flight from Syracuse to Seattle. Price data was last updated on September 12, 2025.

The price you pay for your flight from Syracuse to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 89 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 Syracuse to Seattle?

Currently, January is the cheapest month in which you can book a flight from Syracuse to Seattle (average of $238). Flying from Syracuse to Seattle in June is currently the most expensive (average of $387). 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 SYR to SEA?

Find hourly flight availability from Syracuse to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from Syracuse to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 44% versus a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Syracuse to Seattle. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Syracuse to Seattle flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from Syracuse to Seattle, 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
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
8.0
Very good
7,961 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
United Airlines
7.4
Good
8,926 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
JetBlue
7.2
Good
2,914 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

Find useful and relevant information for your journey from Syracuse to Seattle. 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 Syracuse to Seattle?

    A quick flight from Syracuse to Seattle can take about 7h 23m. United Airlines provides one of the quickest options available for as low as $309. The distance from Syracuse to Seattle is about 2231 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Syracuse to Seattle is Sun Country Air. Our recent data shows that you can find tickets from as low as $212 on this airline. Additional options worth looking into are Delta and JetBlue, starting at $256 and $282 round-trip. Users have found that Sun Country Air is 60% cheaper than the other options available to this destination.

  • Where are the most common layover locations when flying from Syracuse to Seattle?

    Of the flights from Syracuse to Seattle that have layovers, most of them stop in Chicago. Chicago is followed by Charlotte in terms of the most popular layover location on flights from Syracuse to Seattle.

  • What are some popular things to do or see while on a layover in Chicago?

    Magnificent Mile, River North, and Grant Park are currently the most popular points of interest in Chicago at the moment. Magnificent Mile, River North, and Grant Park can be accessed by traveling approximately 15.5 mi, 15.0 mi, and 16.2 mi, respectively from Chicago O'Hare Intl. Travelers can rent a car at Chicago O'Hare Intl for an average daily rate of $48 to make sightseeing during their layover a little easier.

  • What are some popular points of interest to see during a layover in Charlotte?

    The majority of Charlotte visitors spend their time at Carowind, Mint Museum Uptown, and NASCAR Hall of Fame. Travelers on a layover in Charlotte can visit Carowind, Mint Museum Uptown, and NASCAR Hall of Fame, by traveling 8.2 mi, 5.4 mi, and 5.7 mi, respectively after landing at Charlotte Douglas. Travelers in need of a car in Charlotte can rent one for about $43 per day.

  • Where are the least popular layover locations for Syracuse to Seattle flights?

    Flights departing from Syracuse and landing in Seattle layover in Detroit least frequently.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Syracuse to Seattle (average of $238). Flying from Syracuse to Seattle in June is currently the most expensive (average of $387). 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
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Lacey
Olympia
Kent
Federal Way
Cle Elum
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline

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Alternative routes for Syracuse to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Syracuse to Seattle

Discover the top 6 airlines that operate flights from Syracuse to Seattle. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$212Average$402FlexibilityNo cancel feeOn-time83%
DeltaCheapest$256Average$555FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$282Average$397FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$284Average$546FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$337Average$593FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$394Average$626FlexibilityNo cancel feeOn-time75%

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