C$452 Cheap Flights from Seattle (SEAA) to Split (SPU)

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Flight deals from Seattle to Split

Looking for a cheap last-minute deal or the best return flight from Seattle to Split Airport? If you want to travel next month, return fares start from C$1,135. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Seattle to Split

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Split flights are currently cheapest in September.

Seattle to Split: Alternative routes

Compare routes from Seattle to Split below. You may find an airport to fly into that's cheaper, faster, or easier than Split.

Seattle to Split: Flight information

The things to know before you go.
Cheapest flight foundC$452
Cheapest month to flySeptember

Finding cheap flights from Seattle to Split: Frequently asked questions

The best price we found for a return flight from Seattle to Split is C$1,029. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Seattle to Split. But we found flights with one stop from C$1,029.
As of April 2026, there are no flights flying from Seattle to Split.
The cheapest month to fly from Seattle to Split is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Split Airport on Tuesday, August 25, 2026.
No airlines currently offer direct flights between Seattle and Split Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Split but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Split is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Split is Turkish Airlines .

Travelling from Seattle to Split Airport (SPU): what you need to know

  • There are a couple of main airports you can start your journey from in Seattle. Explore your options departing from Seattle-Tacoma International Airport (SEA) or Lake Union Sea Plane Base (LKE) when booking your flight from Seattle to Split Airport (SPU).

  • The timezone in Split is UTC+1, which is 8 hours ahead of Seattle. Split Airport is located in Split.

  • For hassle-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to catch your flight from Seattle to SPU.

  • With more people on the move during busy months like July, be at your terminal even earlier. Two hours for domestic flights and up to four for international journeys will help you deal with longer queues. Remember things also get busy during major holidays like Christmas and local events or festivals.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • Think about adding a stopover to potentially find a cheaper flight from Seattle to SPU. Just uncheck 'Direct flights only' when searching for departures from Seattle-Tacoma International Airport (SEA). Take a break (and maybe save some cash) by stopping at one of these popular airports:

    • Charles de Gaulle Airport (CDG)

    • London Heathrow Airport (LHR)

    • Keflavik International Airport (KEF)

  • The distance from central Seattle to SEA is around 23 kilometres. Check out travel apps like Google Maps for the quickest route, whether you're driving or taking public transport.

  • After an easy start to your trip? Stay near Seattle-Tacoma International Airport. Whether you're boarding an early flight from Seattle to Split Airport or just don't want to be rushed, these hotels are the answer:

Lake Union Sea Plane Base (LKE)

  • Get the most out of your vacation with a stopover on your flight from Seattle to Split Airport. Visit friends or family or cross another city off your list. Whatever your plans, check out these stops between Lake Union Sea Plane Base and SPU:

    • Helsinki-Vantaa Airport (HEL)

    • London Heathrow Airport (LHR)

    • Frankfurt Airport (FRA)

  • LKE is around 3 kilometres from central Seattle. It takes 11 minutes or so to get to the airport by car from the city centre. Public transport takes roughly 23 minutes.

  • Get a head start on your vacation with an extra night away from home. Before your flight from Seattle to SPU, stay in one of these hotels close to Lake Union Sea Plane Base:

About Split Airport (SPU)

Getting from Split Airport (SPU) to central Split

  • From Split Airport, Split is approximately 23 kilometres away. It takes around 26 minutes to get to the centre driving.

  • Getting to the centre by public transport typically takes 54 minutes.

How to find the cheapest flights from Seattle to Split Airport (SPU)

  • For a one-way ticket from Seattle to Split Airport, C$452 is the best price we've seen. You can also book a return trip from just C$1,029. These are currently the lowest fares but may change based on availability.

  • To get your hands on flight tickets from Seattle to SPU, book as early as you can. Airlines generally offer their most competitively priced fares when flights are first made available.

  • The 'Whole month' search function shows you the cheapest tickets from Seattle to Split Airport across every month. It's a good way to snap up a bargain if your trip dates are flexible.

  • Create a Price Alert and keep track of changes on this route through push notifications or email. We'll let you know when fares go down. Timing is key for finding flight tickets from Seattle to SPU.

  • Use the filters to tailor your flights from Seattle to Split Airport. Enter your ideal arrival and departure times, number of stops and airlines. You can also sort your results by 'Cheapest' to get the best deals.

The best time to fly from Seattle to Split Airport (SPU)

  • July is the busiest month for flights from Seattle to Split Airport. To skip the crowds, head to Split in February when it's quieter.

  • Think about the kind of weather that'll work with your plans for Split. The warmest month is August. Lock in your flights from Seattle to SPU during then and you can expect temperatures of between 19ºC and 31ºC.

  • January has average temperatures of between 1ºC and 12ºC. Search for cheap flights from Seattle to Split Airport sometime around then if you want to travel in cooler conditions.

More about Split

  • When it comes to searching for somewhere to lay your head, you'll find the best places to stay in Split right here. Explore these hotels after locking in your flight from Seattle to Split Airport:

  • One of the best ways to get a feel for Split is to explore its most popular sights. Some highlights include Diocletian's Palace, Marjan Hill Stairs and Riva Harbour.

Complete your Split trip with a car rental

  • We use the same magic that helped you find your cheap flight from Seattle to Split Airport to track down your perfect ride. Browse our car rentals in Split and compare your options in one place. Plus you'll find all the info you need to know, from the most popular car type to the best time to book.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.