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$311+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SPU
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap 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 septiembre 17, 2025.

Round-trip from

$606
(FlightHub)

One-way from

$311
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$999
From Seattle/Tacoma Intl to Split
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One-way flight from Seattle/Tacoma Intl to Split
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Highest demand for flights based on searches. 10% potential increase in price ($132 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 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 Seattle to Split

Cheapest flights from Seattle to Split
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 septiembre 17, 2025.

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/86:50 pmSEA - SPU
1 stop12h 25mLufthansa
lun. 10/136:40 pmSPU - SEA
1 stop26h 15mLufthansa
Deal found 9/15$603
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/57:00 amSEA - SPU
2 stops18h 35mMultiple Airlines
mié. 11/193:15 pmSPU - SEA
2 stops40h 01mMultiple Airlines
Deal found 9/17$606
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/81:57 pmSEA - SPU
2 stops18h 53mMultiple Airlines
lun. 10/138:55 pmSPU - SEA
2 stops30h 41mMultiple Airlines
Deal found 9/15$632
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/62:55 pmSEA - SPU
2 stops42h 10mLufthansa
mié. 10/1510:40 amSPU - SEA
1 stop15h 19mLufthansa
Deal found 9/16$636
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/132:55 pmSEA - SPU
2 stops42h 10mMultiple Airlines
lun. 10/208:55 pmSPU - SEA
2 stops30h 41mMultiple Airlines
Deal found 9/14$643
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/62:55 pmSEA - SPU
2 stops42h 10mLufthansa
jue. 10/166:40 pmSPU - SEA
1 stop26h 15mLufthansa
Deal found 9/16$645
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/132:55 pmSEA - SPU
2 stops42h 10mLufthansa
lun. 10/206:40 pmSPU - SEA
1 stop26h 15mLufthansa
Deal found 9/14$655
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/62:55 pmSEA - SPU
2 stops42h 10mLufthansa
mar. 10/145:05 pmSPU - SEA
2 stops34h 44mLufthansa
Deal found 9/16$656
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/34:20 pmSEA - SPU
1 stop18h 50mScandinavian Airlines
sáb. 10/1112:00 pmSPU - SEA
1 stop35h 00mScandinavian Airlines
Deal found 9/15$663
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/196:50 pmSEA - SPU
1 stop12h 25mLufthansa
sáb. 11/16:10 pmSPU - SEA
1 stop28h 10mLufthansa
Deal found 9/16$664

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 septiembre 17, 2025.
Use the filters below to find and compare flights from Seattle to Split that are best for you.

Fly from

Seattle

Fly to

Split

Route

Depart

Return

Price

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

mié. 10/8

1:57 pm-5:50 pm

2 stops18h 53m

Split

lun. 10/13

8:55 pm-6:36 pm

2 stops30h 41m

$632

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

lun. 10/13

2:55 pm-6:05 pm

2 stops42h 10m

Split

lun. 10/20

8:55 pm-6:36 pm

2 stops30h 41m

$643

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

vie. 10/3

4:20 pm-8:10 pm

1 stop18h 50m

Split

sáb. 10/11

12:00 pm-2:00 pm

1 stop35h 00m

$663

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

dom. 10/19

10:00 am-5:50 pm

2 stops22h 50m

Split

sáb. 11/1

6:10 pm-2:20 pm

1 stop28h 10m

$668

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

lun. 10/13

2:10 pm-12:10 pm

1 stop13h 00m

Split

lun. 10/20

12:50 pm-11:50 am

1 stop32h 00m

$676

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

sáb. 10/11

10:58 am-8:30 pm

2 stops48h 32m

$311

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

vie. 10/24

1:50 pm-11:05 pm

2 stops24h 15m

$326

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

mié. 10/8

2:35 pm-9:05 pm

2 stops45h 30m

$357

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

jue. 10/2

6:12 am-6:20 pm

3 stops51h 08m

$392

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

vie. 10/24

4:20 pm-8:10 pm

1 stop18h 50m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 13 results
1
2

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.
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

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

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

Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Split. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest time of day to fly from SEA to SPU?

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

A simple way to save on the total cost of your ticket is to fly from Seattle to Split in the morning. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight at noon.

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 septiembre 17, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Scandinavian 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.
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,386 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.4
Good
1,486 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,409 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,367 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    For as low as $663, Scandinavian Airlines can have you in Split from Seattle in 18h 50m. The distance between Seattle and Split is about 5660 mi. This flight may include one or multiple stops.

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

    Flying on Scandinavian Airlines is currently your cheapest option to Split, with prices starting at $599. Additional round-trip tickets that might be worth considering are offered by Condor and Air France, with the lowest prices starting at $641 and $671, respectively. You may be able to fly from Seattle to Split for 45% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Seattle to Split (average of $639). Flying from Seattle to Split in December is currently the most expensive (average of $1,343). 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 Split?

Book flights to Split if you plan to visit one of these locations
Vodice
Trogir

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Seattle to Split

Discover the top 7 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$599Average$958FlexibilityNo cancel feeOn-time77%
CondorCheapest$641Average$1,260FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$671Average$949FlexibilityNo cancel feeOn-time77%
KLMCheapest$698Average$1,109FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$701Average$1,268FlexibilityNo cancel feeOn-time76%
DeltaCheapest$739Average$1,209FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$940Average$1,198FlexibilityNo cancel feeOn-time70%

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