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$372+ 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SPU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$492
(FlightHub)

One-way from

$372
(Kiwi.com)

Popular in

May

Cheapest in

October

Average price

$1,185
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. 8% potential increase in price ($104 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/12. 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.
Fri 10/34:20 pmSEA - SPU
1 stop32h 10mScandinavian Airlines
Sat 10/119:00 pmSPU - SEA
1 stop26h 00mScandinavian Airlines
Deal found 6/12$492
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/31:55 pmSEA - SPU
1 stop24h 00mKLM
Tue 8/195:45 pmSPU - SEA
1 stop26h 50mKLM
Deal found 6/11$654
This Air France deal was found by Cheapflights users on 6/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/31:55 pmSEA - SPU
1 stop24h 00mAir France
Tue 8/196:30 amSPU - SEA
2 stops18h 30mAir France
Deal found 6/11$664
This SWISS deal was found by Cheapflights users on 6/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/191:45 pmSEA - SPU
2 stops21h 25mSWISS
Sat 11/19:35 amSPU - SEA
2 stops20h 54mSWISS
Deal found 6/10$665
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:50 pmSEA - SPU
1 stop12h 25mMultiple Airlines
Sat 11/19:35 amSPU - SEA
2 stops20h 54mMultiple Airlines
Deal found 6/11$666
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Sun 10/196:50 pmSEA - SPU
1 stop12h 25mLufthansa
Sat 11/16:10 pmSPU - SEA
1 stop28h 10mLufthansa
Deal found 6/12$669
This Delta deal was found by Cheapflights users on 6/9. 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.
Wed 8/272:10 pmSEA - SPU
1 stop23h 45mDelta
Tue 9/306:30 amSPU - SEA
1 stop14h 15mDelta
Deal found 6/9$739
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2812:30 pmSEA - SPU
1 stop32h 35mTurkish Airlines
Tue 9/309:10 pmSPU - SEA
1 stop29h 05mTurkish Airlines
Deal found 6/9$787
This Austrian Airlines deal was found by Cheapflights users on 6/10. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:00 amSEA - SPU
2 stops25h 10mAustrian Airlines
Thu 9/183:05 pmSPU - SEA
2 stops36h 44mAustrian Airlines
Deal found 6/10$798
This Air Canada deal was found by Cheapflights users on 6/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:20 amSEA - SPU
2 stops21h 45mAir Canada
Mon 9/298:05 amSPU - SEA
2 stops20h 26mAir Canada
Deal found 6/9$1,083

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 June 12, 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

Fri 10/3

4:20 pm-9:30 am

1 stop32h 10m

Split

Sat 10/11

9:00 pm-2:00 pm

1 stop26h 00m

$492

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Sun 8/3

1:55 pm-10:55 pm

1 stop24h 00m

Split

Tue 8/19

5:45 pm-11:35 am

1 stop26h 50m

$654

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Sun 8/3

1:55 pm-10:55 pm

1 stop24h 00m

Split

Tue 8/19

6:30 am-4:00 pm

2 stops18h 30m

$664

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Sun 10/19

1:45 pm-8:10 pm

2 stops21h 25m

Split

Sat 11/1

9:35 am-10:29 pm

2 stops20h 54m

$665

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Sun 10/19

6:50 pm-4:15 pm

1 stop12h 25m

Split

Sat 11/1

9:35 am-10:29 pm

2 stops20h 54m

$666

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Sun 10/19

6:50 pm-4:15 pm

1 stop12h 25m

Split

Sat 11/1

6:10 pm-2:20 pm

1 stop28h 10m

$669

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Wed 8/27

2:10 pm-10:55 pm

1 stop23h 45m

Split

Wed 10/1

12:50 pm-11:50 am

1 stop32h 00m

$739

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Thu 8/28

12:30 pm-6:05 am

1 stop32h 35m

Split

Tue 9/30

9:10 pm-5:15 pm

1 stop29h 05m

$787

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Thu 9/4

7:00 am-5:10 pm

2 stops25h 10m

Split

Thu 9/18

3:05 pm-6:49 pm

2 stops36h 44m

$798

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Fri 8/29

7:20 am-2:05 pm

2 stops21h 45m

Split

Mon 9/29

8:05 am-7:31 pm

2 stops20h 26m

$1,083

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 23 results
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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 June 9, 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 June 12, 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.

Rainfall in Split by month

Plan your trip to Split by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Split ranges from 1.1 - 4.4 inches per month. November is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit Split when rainfall is around 1.1 in.

Temperature in Split by month

Plan your trip to Split by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Split, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Delta, KLM and Austrian Airlines from Seattle to Split by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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.

  • 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 $492. Additional round-trip tickets that might be worth considering are offered by KLM and Air France, with the lowest prices starting at $654 and $664, respectively. You may be able to fly from Seattle to Split for 56% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Seattle to Split one-way?

    $530 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on KLM and Delta, with prices starting from $532 and $537, respectively.

  • 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, October is the cheapest month in which you can book a flight from Seattle to Split (average of $792). 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 Seattle?

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

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$599Average$877FlexibilityNo cancel feeOn-time77%
CondorCheapest$610Average$1,226FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$671Average$949FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$701Average$1,261FlexibilityNo cancel feeOn-time76%
KLMCheapest$733Average$1,216FlexibilityNo cancel feeOn-time75%
DeltaCheapest$779Average$1,214FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$940Average$1,198FlexibilityNo cancel feeOn-time70%

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