$505+ Cheap flights from Split (SPU) to Seattle (SEA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
SPU — SEA
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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Last-minute
One-way
Cheapest flights from Split to SeattleExplore the most affordable flight options available from Split to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
Explore the most affordable flight options available from Split to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
This Justfly.com deal was found by Cheapflights users on 9/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:35 am -
2 stops25h 15m
Wed 10/145:40 pm -
1 stop15h 30m
Deal found 9/7![Multiple Airlines logo]()
$773
This Cheapflightsfares deal was found by Cheapflights users on 9/7. 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.
Fri 10/97:35 am -
1 stop17h 25m
Wed 10/145:40 pm -
1 stop15h 30m
Deal found 9/7![Condor logo]()
$860
This Delta deal was found by Cheapflights users on 9/5. 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 10/96:30 am -
1 stop14h 22m
Wed 10/145:45 pm -
1 stop33h 20m
Deal found 9/5![Delta logo]()
$1,127
Best flights from Split to SeattleDiscover carefully curated flight deals from Split to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
Discover carefully curated flight deals from Split to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
This Justfly.com deal was found by Cheapflights users on 9/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:35 am -
2 stops25h 15m
Wed 10/145:40 pm -
1 stop15h 30m
Deal found 9/7![Multiple Airlines logo]()
$773
This Cheapflightsfares deal was found by Cheapflights users on 9/7. 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.
Fri 10/97:35 am -
1 stop17h 25m
Wed 10/145:40 pm -
1 stop15h 30m
Deal found 9/7![Condor logo]()
$860
This Delta deal was found by Cheapflights users on 9/5. 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 10/96:30 am -
1 stop14h 22m
Wed 10/145:45 pm -
1 stop33h 20m
Deal found 9/5![Delta logo]()
$1,127
This Turkish Airlines deal was found by Cheapflights users on 9/5. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:15 am -
2 stops20h 05m
Wed 10/147:15 pm -
2 stops35h 15m
Deal found 9/5![Turkish Airlines logo]()
$1,200
Last-minute flights from Split to SeattleDiscover last-minute flight deals from Split to Seattle. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Split to Seattle. Data last updated September 8, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 9/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:35 am -
2 stops25h 15m
Wed 10/145:40 pm -
1 stop15h 30m
Deal found 9/7![Multiple Airlines logo]()
$773
This Cheapflightsfares deal was found by Cheapflights users on 9/7. 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.
Fri 10/97:35 am -
1 stop17h 25m
Wed 10/145:40 pm -
1 stop15h 30m
Deal found 9/7![Condor logo]()
$860
This Delta deal was found by Cheapflights users on 9/5. 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 10/96:30 am -
1 stop14h 22m
Wed 10/145:45 pm -
1 stop33h 20m
Deal found 9/5![Delta logo]()
$1,127
One-way flights from Split to SeattleSearch for one-way flight options from Split to Seattle. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
Search for one-way flight options from Split to Seattle. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/109:25 pm -
2 stops25h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$505
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Tue 11/33:25 pm -
3 stops34h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$592
This Thrive Travel deal was found by Cheapflights users on 9/5. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:00 pm -
1 stop28h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$794
Find flight deals from Split to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Split (SPU) 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 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $773 (Justfly.com) |
One-way from | $505 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Split 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 7,457,451 searches. Data last updated September 8, 2026.
Use the filters below to find and compare flights from Split to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SplitSeattle
SPU Split - SEA Seattle/Tacoma Intl
SPUSEA
Split
Tue 11/3
3:25 pm-5:00 pm
3 stops34h 35m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$592
SplitSeattle
SPU Split - SEA Seattle/Tacoma Intl
SPUSEA
Split
Fri 10/9
7:35 am-11:50 pm
2 stops25h 15m
Seattle/Tacoma Intl
Wed 10/14
5:40 pm-6:10 pm
1 stop15h 30m
$773
SplitSeattle
SPU Split - SEA Seattle/Tacoma Intl
SPUSEA
Split
Fri 10/9
7:35 am-4:00 pm
1 stop17h 25m
Seattle/Tacoma Intl
Wed 10/14
5:40 pm-6:10 pm
1 stop15h 30m
$860
SplitSeattle
SPU Split - SEA Seattle/Tacoma Intl
SPUSEA
Split
Tue 9/22
7:30 am-5:55 pm
2 stops19h 25m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$867
SplitSeattle
SPU Split - SEA Seattle/Tacoma Intl
SPUSEA
Split
Tue 11/3
4:30 pm-6:10 pm
1 stop34h 40m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$880
Quickest round-trip
SplitSeattle
SPU Split - SEA Seattle/Tacoma Intl
SPUSEA
Split
Mon 10/19
8:10 am-5:55 pm
2 stops18h 45m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$886
SplitSeattle
SPU Split - SEA Seattle/Tacoma Intl
SPUSEA
Split
Sat 9/26
9:00 pm-1:45 pm
1 stop25h 45m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$1,026
SplitSeattle
SPU Split - SEA Seattle/Tacoma Intl
SPUSEA
Split
Fri 10/9
6:30 am-11:52 am
1 stop14h 22m
Seattle/Tacoma Intl
Wed 10/14
5:45 pm-12:05 pm
1 stop33h 20m
$1,127
SplitSeattle
SPU Split - SEA Seattle/Tacoma Intl
SPUSEA
Split
Fri 10/9
6:15 am-5:20 pm
2 stops20h 05m
Seattle/Tacoma Intl
Wed 10/14
7:15 pm-3:30 pm
2 stops35h 15m
$1,200
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Split-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Split-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Split-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Split-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 Split-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 Split to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Split with our price prediction graph.
SPU-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.
Related info for your journey
Find useful and relevant information for your journey from Split 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 locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Edmonds
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ellensburg
Issaquah
Marysville
Ocean Shores
Lakewood
Fife
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