$379+ Cheap flights from Seattle (SEA) to Split (SPU)
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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SPU
Jun 12 — Jun 191
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Split with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Split
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Best
Last-minute
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Cheapest flights from Seattle to SplitExplore the most affordable flight options available from Seattle to Split. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.
Explore the most affordable flight options available from Seattle to Split. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.
This KAYAK deal was found by Cheapflights users on 5/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/233:55 pm
SEA
- SPU
1 stop34h 15m
Scandinavian Airlines
Wed 9/212:15 pm
SPU
- SEA
2 stops58h 30m
Scandinavian Airlines
Deal found 5/8![Scandinavian Airlines logo]()
$686
This Scandinavian Airlines deal was found by Cheapflights users on 5/8. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/233:55 pm
SEA
- SPU
1 stop34h 15m
Scandinavian Airlines
Fri 9/47:15 pm
SPU
- SEA
2 stops27h 30m
Scandinavian Airlines
Deal found 5/8![Scandinavian Airlines logo]()
$689
This Scandinavian Airlines deal was found by Cheapflights users on 5/8. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:55 pm
SEA
- SPU
1 stop34h 15m
Scandinavian Airlines
Thu 9/1012:20 pm
SPU
- SEA
1 stop34h 25m
Scandinavian Airlines
Deal found 5/8![Scandinavian Airlines logo]()
$712
This KAYAK deal was found by Cheapflights users on 5/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:55 pm
SEA
- SPU
1 stop34h 15m
Scandinavian Airlines
Wed 9/912:15 pm
SPU
- SEA
2 stops58h 30m
Scandinavian Airlines
Deal found 5/9![Scandinavian Airlines logo]()
$746
This Scandinavian Airlines deal was found by Cheapflights users on 5/8. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/233:55 pm
SEA
- SPU
1 stop34h 15m
Scandinavian Airlines
Mon 9/712:00 pm
SPU
- SEA
1 stop34h 45m
Scandinavian Airlines
Deal found 5/8![Scandinavian Airlines logo]()
$752
This KAYAK deal was found by Cheapflights users on 5/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:55 pm
SEA
- SPU
1 stop32h 20m
Scandinavian Airlines
Wed 9/212:15 pm
SPU
- SEA
2 stops58h 30m
Scandinavian Airlines
Deal found 5/8![Scandinavian Airlines logo]()
$756
This Scandinavian Airlines deal was found by Cheapflights users on 5/8. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:55 pm
SEA
- SPU
1 stop32h 20m
Scandinavian Airlines
Fri 9/47:15 pm
SPU
- SEA
2 stops27h 30m
Scandinavian Airlines
Deal found 5/8![Scandinavian Airlines logo]()
$759
This KAYAK deal was found by Cheapflights users on 5/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/303:55 pm
SEA
- SPU
2 stops33h 50m
Scandinavian Airlines
Wed 9/912:15 pm
SPU
- SEA
2 stops58h 30m
Scandinavian Airlines
Deal found 5/9![Scandinavian Airlines logo]()
$793
This KAYAK deal was found by Cheapflights users on 5/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:55 pm
SEA
- SPU
1 stop34h 30m
Scandinavian Airlines
Thu 9/1012:20 pm
SPU
- SEA
1 stop34h 25m
Scandinavian Airlines
Deal found 5/9![Scandinavian Airlines logo]()
$802
This Scandinavian Airlines deal was found by Cheapflights users on 5/8. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:55 pm
SEA
- SPU
1 stop32h 20m
Scandinavian Airlines
Mon 9/712:00 pm
SPU
- SEA
1 stop34h 45m
Scandinavian Airlines
Deal found 5/8![Scandinavian Airlines logo]()
$822
Best flights from Seattle to SplitDiscover carefully curated flight deals from Seattle to Split that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 13, 2026.
Discover carefully curated flight deals from Seattle to Split that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 13, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 5/8. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/303:55 pm
SEA
- SPU
1 stop34h 15m
Scandinavian Airlines
Thu 9/1012:20 pm
SPU
- SEA
1 stop34h 25m
Scandinavian Airlines
Deal found 5/8![Scandinavian Airlines logo]()
$712
This KLM deal was found by Cheapflights users on 5/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:50 pm
SEA
- SPU
1 stop24h 05m
KLM
Mon 9/2112:50 pm
SPU
- SEA
1 stop31h 57m
KLM
Deal found 5/10![KLM logo]()
$882
This Delta deal was found by Cheapflights users on 5/9. 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.
Mon 9/75:40 pm
SEA
- SPU
1 stop20h 15m
Delta
Wed 9/1612:50 pm
SPU
- SEA
1 stop31h 57m
Delta
Deal found 5/9![Delta logo]()
$882
This Scandinavian Airlines deal was found by Cheapflights users on 5/8. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:55 pm
SEA
- SPU
1 stop32h 20m
Scandinavian Airlines
Fri 9/47:15 pm
SPU
- SEA
2 stops27h 30m
Scandinavian Airlines
Deal found 5/8![Scandinavian Airlines logo]()
$759
This Delta deal was found by Cheapflights users on 5/10. 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.
Mon 9/141:50 pm
SEA
- SPU
1 stop24h 05m
Delta
Mon 9/2812:50 pm
SPU
- SEA
1 stop31h 57m
Delta
Deal found 5/10![Delta logo]()
$882
This Scandinavian Airlines deal was found by Cheapflights users on 5/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/283:55 pm
SEA
- SPU
1 stop19h 20m
Scandinavian Airlines
Thu 9/1012:20 pm
SPU
- SEA
1 stop34h 25m
Scandinavian Airlines
Deal found 5/7![Scandinavian Airlines logo]()
$852
This Delta deal was found by Cheapflights users on 5/9. 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.
Sun 9/61:50 pm
SEA
- SPU
1 stop24h 05m
Delta
Tue 9/2212:55 pm
SPU
- SEA
1 stop31h 52m
Delta
Deal found 5/9![Delta logo]()
$882
This Delta deal was found by Cheapflights users on 5/10. 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.
Mon 9/76:05 am
SEA
- SPU
2 stops31h 50m
Delta
Tue 9/226:30 am
SPU
- SEA
2 stops21h 30m
Delta
Deal found 5/10![Delta logo]()
$897
This Delta deal was found by Cheapflights users on 5/8. 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.
Wed 8/199:44 am
SEA
- SPU
2 stops28h 11m
Delta
Wed 9/26:30 am
SPU
- SEA
2 stops21h 30m
Delta
Deal found 5/8![Delta logo]()
$897
This Delta deal was found by Cheapflights users on 5/8. 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.
Sun 8/305:45 pm
SEA
- SPU
1 stop20h 10m
Delta
Wed 9/912:50 pm
SPU
- SEA
1 stop36h 45m
Delta
Deal found 5/8![Delta logo]()
$899
Last-minute flights from Seattle to SplitDiscover last-minute flight deals from Seattle to Split. Data last updated May 13, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Split. Data last updated May 13, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 5/10. 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.
Tue 5/192:55 pm
SEA
- SPU
2 stops16h 25m
Lufthansa
Fri 5/297:45 am
SPU
- SEA
2 stops19h 45m
Lufthansa
Deal found 5/10![Lufthansa logo]()
$1,032
This Justfly.com deal was found by Cheapflights users on 5/8. 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.
Tue 5/192:55 pm
SEA
- SPU
2 stops16h 25m
Multiple Airlines
Tue 6/24:45 pm
SPU
- SEA
2 stops34h 45m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,044
This Cheapflightsfares deal was found by Cheapflights users on 5/9. 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.
Sun 5/243:55 pm
SEA
- SPU
2 stops33h 50m
Scandinavian Airlines
Sat 5/308:35 pm
SPU
- SEA
2 stops26h 10m
Scandinavian Airlines
Deal found 5/9![Scandinavian Airlines logo]()
$867
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Sun 5/243:55 pm
SEA
- SPU
1 stop34h 15m
Scandinavian Airlines
Fri 5/297:35 pm
SPU
- SEA
1 stop27h 10m
Scandinavian Airlines
Deal found 5/11![Scandinavian Airlines logo]()
$880
This Mytrip deal was found by Cheapflights users on 5/8. 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.
Tue 5/263:40 pm
SEA
- SPU
3 stops32h 50m
Multiple Airlines
Tue 6/99:55 am
SPU
- SEA
2 stops34h 50m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$996
This Expedia deal was found by Cheapflights users on 5/8. 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.
Tue 5/267:15 am
SEA
- SPU
2 stops18h 55m
Scandinavian Airlines
Tue 6/912:00 pm
SPU
- SEA
2 stops43h 49m
Scandinavian Airlines
Deal found 5/8![Scandinavian Airlines logo]()
$1,034
One-way flights from Seattle to SplitSearch for one-way flight options from Seattle to Split. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
Search for one-way flight options from Seattle to Split. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 9/147:00 pm
SEA
- SPU
3 stops28h 10m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Sun 9/137:00 pm
SEA
- SPU
3 stops29h 00m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$392
This Cheapflightsfares deal was found by Cheapflights users on 5/8. 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.
Mon 9/141:30 pm
SEA
- SPU
1 stop14h 30m
British Airways
Deal found 5/8![British Airways logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 9/1211:25 pm
SEA
- SPU
2 stops36h 10m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Fri 9/187:00 pm
SEA
- SPU
2 stops30h 00m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$401
This British Airways deal was found by Cheapflights users on 5/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:30 pm
SEA
- SPU
1 stop17h 10m
British Airways
Deal found 5/8![British Airways logo]()
$402
This British Airways deal was found by Cheapflights users on 5/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:30 pm
SEA
- SPU
1 stop17h 35m
British Airways
Deal found 5/8![British Airways logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 9/157:10 pm
SEA
- SPU
2 stops16h 35m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Fri 9/1111:25 pm
SEA
- SPU
2 stops36h 00m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 7/223:40 pm
SEA
- SPU
2 stops15h 50m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$435
Find flight deals from Seattle to Split
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Split (SPU). 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 May 13, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $686 (KAYAK) |
One-way from | $379 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $1,400 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Split 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 May 13, 2026.
Use the filters below to find and compare flights from Seattle to Split that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleSplit
SEA - SPU
SEASPU
Seattle/Tacoma Intl
Sun 8/30
3:55 pm-11:10 am
1 stop34h 15m
Split
Thu 9/10
12:20 pm-1:45 pm
1 stop34h 25m
$712
SeattleSplit
SEA - SPU
SEASPU
Seattle/Tacoma Intl
Fri 8/21
3:55 pm-9:15 am
1 stop32h 20m
Split
Fri 9/4
7:15 pm-1:45 pm
2 stops27h 30m
$759
SeattleSplit
SEA - SPU
SEASPU
Seattle/Tacoma Intl
Fri 8/28
3:55 pm-8:15 pm
1 stop19h 20m
Split
Thu 9/10
12:20 pm-1:45 pm
1 stop34h 25m
$852
SeattleSplit
SEA - SPU
SEASPU
Seattle/Tacoma Intl
Tue 9/8
1:50 pm-10:55 pm
1 stop24h 05m
Split
Mon 9/21
12:50 pm-11:47 am
1 stop31h 57m
$882
SeattleSplit
SEA - SPU
SEASPU
Seattle/Tacoma Intl
Mon 9/7
5:40 pm-10:55 pm
1 stop20h 15m
Split
Wed 9/16
12:50 pm-11:47 am
1 stop31h 57m
$882
SeattleSplit
SEA - SPU
SEASPU
Seattle/Tacoma Intl
Mon 9/14
1:50 pm-10:55 pm
1 stop24h 05m
Split
Mon 9/28
12:50 pm-11:47 am
1 stop31h 57m
$882
SeattleSplit
SEA - SPU
SEASPU
Seattle/Tacoma Intl
Sun 9/6
1:50 pm-10:55 pm
1 stop24h 05m
Split
Tue 9/22
12:55 pm-11:47 am
1 stop31h 52m
$882
SeattleSplit
SEA - SPU
SEASPU
Seattle/Tacoma Intl
Mon 9/7
6:05 am-10:55 pm
2 stops31h 50m
Split
Tue 9/22
6:30 am-7:00 pm
2 stops21h 30m
$897
Quickest round-trip
SeattleSplit
SEA - SPU
SEASPU
Seattle/Tacoma Intl
Wed 8/19
9:44 am-10:55 pm
2 stops28h 11m
Split
Wed 9/2
6:30 am-7:00 pm
2 stops21h 30m
$897
SeattleSplit
SEA - SPU
SEASPU
Seattle/Tacoma Intl
Sun 8/30
5:45 pm-10:55 pm
1 stop20h 10m
Split
Wed 9/9
12:50 pm-4:35 pm
1 stop36h 45m
$899
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Seattle to Split
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 Split in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Seattle-Split flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Seattle-Split flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Seattle-Split flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Split flights, Cheapflights users trust Ovago the most. Ovago 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-Split 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 Split
Have a flexible travel schedule? Discover the best time to fly to Split from Seattle with our price prediction graph.
SEA-SPU
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 Split
Reviews of airlines servicing Split
Get insights into the airlines that provide service to Split. 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 Split. Reviews last updated May 13, 2026.
Peruse reviews from past customers who have flown with Delta,KLM, andScandinavian Airlines from Seattle to Split to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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Seattle and Split flights
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Top 6 airlines flying from Seattle to Split
Discover the top 6 airlines that operate flights from Seattle to Split. 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 May 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$463 | Average$775 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$536 | Average$888 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$654 | Average$1,114 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$680 | Average$1,090 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$863 | Average$1,261 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$872 | Average$1,020 | FlexibilityNo cancel fee | On-time77% |