$178+ 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — SEA
Mar 30 — Apr 61
1 adult, Economy
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Cheapest flights from Syracuse to SeattleExplore 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 February 28, 2026.
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 February 28, 2026.
This United Airlines deal was found by Cheapflights users on 2/28. 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.
Wed 4/156:30 am
SYR
- SEA
1 stop8h 18m
United Airlines
Sat 4/2511:59 pm
SEA
- SYR
1 stop6h 41m
United Airlines
Deal found 2/28![United Airlines logo]()
$259
This American Airlines deal was found by Cheapflights users on 2/25. 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.
Thu 3/195:35 pm
SYR
- SEA
1 stop9h 49m
American Airlines
Wed 3/2510:57 pm
SEA
- SYR
1 stop9h 56m
American Airlines
Deal found 2/25![American Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Thu 4/166:10 am
SYR
- SEA
1 stop8h 24m
American Airlines
Mon 4/2010:47 pm
SEA
- SYR
1 stop8h 00m
American Airlines
Deal found 2/26![American Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Wed 3/185:29 pm
SYR
- SEA
1 stop8h 16m
United Airlines
Tue 3/3111:59 pm
SEA
- SYR
1 stop6h 56m
United Airlines
Deal found 2/26![United Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Tue 4/284:45 pm
SYR
- SEA
1 stop8h 53m
American Airlines
Sat 5/210:47 pm
SEA
- SYR
1 stop8h 00m
American Airlines
Deal found 2/26![American Airlines logo]()
$294
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Wed 3/186:17 am
SYR
- SEA
1 stop9h 37m
American Airlines
Mon 3/3010:57 pm
SEA
- SYR
1 stop9h 56m
American Airlines
Deal found 2/26![American Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 2/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/152:45 pm
SYR
- SEA
2 stops11h 11m
United Airlines
Wed 4/2211:59 pm
SEA
- SYR
1 stop6h 56m
United Airlines
Deal found 2/25![United Airlines logo]()
$308
This American Airlines deal was found by Cheapflights users on 2/28. 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.
Mon 3/164:45 pm
SYR
- SEA
1 stop10h 39m
American Airlines
Mon 3/3010:57 pm
SEA
- SYR
1 stop9h 56m
American Airlines
Deal found 2/28![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 2/25. 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.
Sat 8/225:19 pm
SYR
- SEA
1 stop8h 36m
American Airlines
Mon 8/3110:35 pm
SEA
- SYR
1 stop10h 30m
American Airlines
Deal found 2/25![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 2/25. 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.
Sat 5/95:23 pm
SYR
- SEA
2 stops10h 13m
American Airlines
Fri 5/1511:33 pm
SEA
- SYR
1 stop8h 27m
American Airlines
Deal found 2/25![American Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Wed 3/182:43 pm
SYR
- SEA
2 stops11h 02m
United Airlines
Mon 3/3011:59 pm
SEA
- SYR
1 stop6h 56m
United Airlines
Deal found 2/26![United Airlines logo]()
$339
Best flights from Syracuse to SeattleDiscover carefully curated flight deals from Syracuse to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 28, 2026.
Discover carefully curated flight deals from Syracuse to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 28, 2026.
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Wed 5/276:15 am
SYR
- SEA
1 stop8h 23m
United Airlines
Sat 5/305:00 am
SEA
- SYR
1 stop7h 12m
United Airlines
Deal found 2/26![United Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 2/28. 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 8/225:19 pm
SYR
- SEA
1 stop8h 36m
American Airlines
Wed 9/911:38 pm
SEA
- SYR
1 stop8h 13m
American Airlines
Deal found 2/28![American Airlines logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 2/25. 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.
Wed 6/104:50 pm
SYR
- SEA
2 stops19h 29m
Alaska Airlines
Wed 6/1710:01 pm
SEA
- SYR
1 stop9h 21m
Alaska Airlines
Deal found 2/25![Alaska Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 2/27. 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 6/113:11 pm
SYR
- SEA
1 stop11h 55m
Delta
Sun 6/1411:05 pm
SEA
- SYR
1 stop6h 47m
Delta
Deal found 2/27![Delta logo]()
$492
This United Airlines deal was found by Cheapflights users on 2/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:30 am
SYR
- SEA
1 stop8h 18m
United Airlines
Sun 5/37:05 pm
SEA
- SYR
2 stops11h 34m
United Airlines
Deal found 2/25![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Sat 5/92:27 pm
SYR
- SEA
2 stops13h 45m
United Airlines
Fri 5/1511:48 pm
SEA
- SYR
2 stops11h 28m
United Airlines
Deal found 2/26![United Airlines logo]()
$439
This Alaska Airlines deal was found by Cheapflights users on 2/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:49 am
SYR
- SEA
2 stops13h 05m
Alaska Airlines
Wed 9/96:00 am
SEA
- SYR
1 stop7h 03m
Alaska Airlines
Deal found 2/27![Alaska Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 2/28. 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.
Sat 8/226:15 am
SYR
- SEA
2 stops13h 00m
United Airlines
Wed 9/911:10 pm
SEA
- SYR
1 stop7h 33m
United Airlines
Deal found 2/28![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 2/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:44 pm
SYR
- SEA
1 stop9h 15m
United Airlines
Wed 7/157:00 am
SEA
- SYR
1 stop6h 48m
United Airlines
Deal found 2/24![United Airlines logo]()
$509
Last-minute flights from Syracuse to SeattleDiscover last-minute flight deals from Syracuse to Seattle. Data last updated February 28, 2026 and is based on user searches.
Discover last-minute flight deals from Syracuse to Seattle. Data last updated February 28, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/28. 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.
Mon 3/164:45 pm
SYR
- SEA
1 stop10h 39m
American Airlines
Mon 3/3010:57 pm
SEA
- SYR
1 stop9h 56m
American Airlines
Deal found 2/28![American Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Wed 3/185:29 pm
SYR
- SEA
1 stop8h 16m
United Airlines
Tue 3/3111:59 pm
SEA
- SYR
1 stop6h 56m
United Airlines
Deal found 2/26![United Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Wed 3/186:17 am
SYR
- SEA
1 stop9h 37m
American Airlines
Mon 3/3010:57 pm
SEA
- SYR
1 stop9h 56m
American Airlines
Deal found 2/26![American Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Wed 3/182:43 pm
SYR
- SEA
2 stops11h 02m
United Airlines
Mon 3/3011:59 pm
SEA
- SYR
1 stop6h 56m
United Airlines
Deal found 2/26![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Wed 3/185:29 pm
SYR
- SEA
1 stop8h 16m
United Airlines
Fri 3/2711:59 pm
SEA
- SYR
1 stop6h 56m
United Airlines
Deal found 2/26![United Airlines logo]()
$376
This American Airlines deal was found by Cheapflights users on 2/25. 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.
Thu 3/195:35 pm
SYR
- SEA
1 stop9h 49m
American Airlines
Wed 3/2510:57 pm
SEA
- SYR
1 stop9h 56m
American Airlines
Deal found 2/25![American Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 2/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:25 am
SYR
- SEA
1 stop8h 24m
United Airlines
Wed 3/257:10 pm
SEA
- SYR
2 stops11h 32m
United Airlines
Deal found 2/25![United Airlines logo]()
$423
This American Airlines deal was found by Cheapflights users on 2/25. 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.
Tue 3/244:45 pm
SYR
- SEA
1 stop10h 39m
American Airlines
Mon 3/3012:13 am
SEA
- SYR
1 stop7h 58m
American Airlines
Deal found 2/25![American Airlines logo]()
$259
This United Airlines deal was found by Cheapflights users on 2/28. 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.
Tue 3/2412:59 pm
SYR
- SEA
2 stops12h 46m
United Airlines
Tue 3/3111:59 pm
SEA
- SYR
1 stop6h 41m
United Airlines
Deal found 2/28![United Airlines logo]()
$364
One-way flights from Syracuse to SeattleSearch for one-way flight options from Syracuse to Seattle. Find affordable one-way fares based on user searches. Data last updated February 28, 2026.
Search for one-way flight options from Syracuse to Seattle. Find affordable one-way fares based on user searches. Data last updated February 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2512:22 pm
SYR
- SEA
3 stops51h 39m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:46 pm
SYR
- SEA
3 stops45h 06m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$211
This American Airlines deal was found by Cheapflights users on 2/25. 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.
Wed 4/153:23 pm
SYR
- SEA
1 stop9h 00m
American Airlines
Deal found 2/25![American Airlines logo]()
$228
This United Airlines deal was found by Cheapflights users on 2/28. 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.
Sat 4/256:30 am
SYR
- SEA
1 stop8h 18m
United Airlines
Deal found 2/28![United Airlines logo]()
$229
This deal was found by Cheapflights users on 2/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/55:12 am
SYR
- SEA
1 stop8h 33m
Delta
Deal found 2/25![Delta logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 2/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2512:46 pm
SYR
- SEA
3 stops53h 19m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$262
This deal was found by Cheapflights users on 2/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/45:50 am
SYR
- SEA
1 stop7h 43m
Delta
Deal found 2/25![Delta logo]()
$270
This United Airlines deal was found by Cheapflights users on 2/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:15 am
SYR
- SEA
2 stops13h 26m
United Airlines
Deal found 2/25![United Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Wed 3/1811:46 am
SYR
- SEA
1 stop14h 18m
American Airlines
Deal found 2/26![American Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:46 pm
SYR
- SEA
2 stops48h 48m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$321
Find 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 February 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $259 (American Airlines) |
One-way from | $201 (Kiwi.com) |
Popular in | February |
Cheapest in | January |
Average price | $668 |
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 February 28, 2026.
Use the filters below to find and compare flights from Syracuse to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
SyracuseSeattle
SYR - SEA
SYRSEA
Syracuse Hancock Intl
Wed 5/27
6:15 am-11:38 am
1 stop8h 23m
Seattle/Tacoma Intl
Sat 5/30
5:00 am-3:12 pm
1 stop7h 12m
$329
SyracuseSeattle
SYR - SEA
SYRSEA
Syracuse Hancock Intl
Sat 8/22
5:19 pm-10:55 pm
1 stop8h 36m
Seattle/Tacoma Intl
Wed 9/9
11:38 pm-10:51 am
1 stop8h 13m
$329
SyracuseSeattle
SYR - SEA
SYRSEA
Syracuse Hancock Intl
Wed 4/29
6:30 am-11:48 am
1 stop8h 18m
Seattle/Tacoma Intl
Sun 5/3
7:05 pm-9:39 am
2 stops11h 34m
$334
SyracuseSeattle
SYR - SEA
SYRSEA
Syracuse Hancock Intl
Sat 5/9
2:27 pm-1:12 am
2 stops13h 45m
Seattle/Tacoma Intl
Fri 5/15
11:48 pm-2:16 pm
2 stops11h 28m
$439
SyracuseSeattle
SYR - SEA
SYRSEA
Syracuse Hancock Intl
Sat 8/22
6:15 am-4:15 pm
2 stops13h 00m
Seattle/Tacoma Intl
Wed 9/9
11:10 pm-9:43 am
1 stop7h 33m
$464
SyracuseSeattle
SYR - SEA
SYRSEA
Syracuse Hancock Intl
Wed 6/10
4:50 pm-9:19 am
2 stops19h 29m
Seattle/Tacoma Intl
Wed 6/17
10:01 pm-10:22 am
1 stop9h 21m
$484
SyracuseSeattle
SYR - SEA
SYRSEA
Syracuse Hancock Intl
Sat 8/22
11:49 am-9:54 pm
2 stops13h 05m
Seattle/Tacoma Intl
Wed 9/9
6:00 am-4:03 pm
1 stop7h 03m
$484
SyracuseSeattle
SYR - SEA
SYRSEA
Syracuse Hancock Intl
Thu 6/11
3:11 pm-12:06 am
1 stop11h 55m
Seattle/Tacoma Intl
Sun 6/14
11:05 pm-8:52 am
1 stop6h 47m
$492
SyracuseSeattle
SYR - SEA
SYRSEA
Syracuse Hancock Intl
Fri 7/10
5:44 pm-11:59 pm
1 stop9h 15m
Seattle/Tacoma Intl
Wed 7/15
7:00 am-4:48 pm
1 stop6h 48m
$509
SyracuseSeattle
SYR - SEA
SYRSEA
Syracuse Hancock Intl
Thu 6/18
11:46 am-10:46 pm
1 stop14h 00m
$178
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Syracuse to Seattle
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 Syracuse to Seattle in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Syracuse-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Syracuse-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Syracuse-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Syracuse-Seattle 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 Syracuse-Seattle 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 Syracuse to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Syracuse with our price prediction graph.
SYR-SEA
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
Prices
More
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 February 27, 2026.
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 40 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, April is the cheapest month in which you can book a flight from Syracuse to Seattle (average of $179). Flying from Syracuse to Seattle in December is currently the most expensive (average of $308). 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.
How much does it cost to fly round-trip from Syracuse to Seattle?
What’s the top layover airport for flights from Syracuse to Seattle?
Share of 1-stop round-trip flights from Syracuse to Seattle chosen by Cheapflights users in the past 12 months, using the same layover each way.
Chicago (ORD) – chosen by Cheapflights users on 50% of 1-stop itineraries from Syracuse to Seattle on Cheapflights.
What’s the cheapest layover airport for flights from Syracuse to Seattle?
Average round-trip fare for 1-stop flights from Syracuse to Seattle, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of $394.
What’s the fastest layover option from Syracuse to Seattle?
Shortest average travel time for 1-stop one-way flights from Syracuse to Seattle, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 7h 54m.
Which airport typically offers the quickest layover for flights from Syracuse to Seattle?
Average layover duration for 1-stop one-way flights from Syracuse to Seattle, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 06m.
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 February 28, 2026.
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.
Boarding
8.1
Entertainment
7.0
Crew
8.5
Comfort
7.8
Food
7.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Entertainment
7.0
Crew
8.5
Comfort
7.8
Food
7.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Entertainment
7.0
Crew
8.5
Comfort
7.8
Food
7.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Entertainment
7.0
Crew
8.5
Comfort
7.8
Food
7.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Entertainment
7.0
Crew
8.5
Comfort
7.8
Food
7.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Entertainment
7.0
Crew
8.5
Comfort
7.8
Food
7.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
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.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsTacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Kent
Lynnwood
Edmonds
Lacey
Renton
Puyallup
Kirkland
Tukwila
Fife
Aberdeen
Shoreline
Marysville
Centralia
Federal Way
Chehalis
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Syracuse and Seattle flights
Browse other Syracuse and Seattle flight options. Last updated on February 28, 2026.
Other flights from Syracuse
Browse through other flights departing from Syracuse. Flights are based on user searches made on Cheapflights and were last updated on February 28, 2026.
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Top 5 airlines flying from Syracuse to Seattle
Discover the top 5 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 February 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$209 | Average$402 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$308 | Average$547 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$308 | Average$544 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$348 | Average$557 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$408 | Average$558 | FlexibilityNo cancel fee | On-time75% |