SEA - SPU

$313 Find Cheap Flights from Seattle to Split

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Split departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Split

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Split.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Split.
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$731
Typical prices: $1,358-$787
Turkish Airlines
Wed 4/22Thu 4/30
SEA - SPU • 1 stop
Cheapest one-way
$313
Typical prices: $1,400-$1,593
Multiple Airlines
Mon 4/20
SEA - SPU • 3 stops
Top airlines
Cheapest • from $615 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Split. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $933 (round-trip)
Shortest trip • 12h 29m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 55% compared to booking last minute.
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Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Split!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Split (SEA-SPU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Split that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Split

Wed, Apr 22 - Thu, Apr 30
Turkish Airlines Logo
7:10 pm - 5:40 pm
SEA
-
SPU
37h 30m
1 stop
Turkish Airlines Logo
9:10 pm - 5:15 pm
SPU
-
SEA
29h 05m
1 stop
$731Turkish Airlines
Wed, Apr 22 - Thu, Apr 30
Turkish Airlines Logo
7:10 pm - 12:00 pm
SEA
-
SPU
31h 50m
2 stops
Turkish Airlines Logo
9:10 pm - 5:15 pm
SPU
-
SEA
29h 05m
1 stop
$763Turkish Airlines
Fri, May 8 - Fri, May 15
Turkish Airlines Logo
7:10 pm - 6:05 am
SEA
-
SPU
25h 55m
1 stop
Turkish Airlines Logo
12:55 pm - 5:15 pm
SPU
-
SEA
37h 20m
1 stop
$770Turkish Airlines
Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
3:40 pm - 10:30 am
SEA
-
SPU
33h 50m
3 stops
Multiple Airlines Logo
9:05 pm - 5:55 pm
SPU
-
SEA
29h 50m
3 stops
$772Multiple Airlines
Wed, Apr 22 - Thu, Apr 30
Turkish Airlines Logo
7:10 pm - 12:00 pm
SEA
-
SPU
31h 50m
2 stops
Turkish Airlines Logo
6:15 am - 5:15 pm
SPU
-
SEA
44h 00m
2 stops
$782Turkish Airlines
Fri, May 8 - Fri, May 15
Turkish Airlines Logo
7:10 pm - 6:05 am
SEA
-
SPU
25h 55m
1 stop
Turkish Airlines Logo
6:15 am - 5:15 pm
SPU
-
SEA
20h 00m
2 stops
$803Turkish Airlines
Sat, Apr 11 - Fri, Apr 24
Turkish Airlines Logo
7:10 pm - 6:05 am
SEA
-
SPU
25h 55m
1 stop
Turkish Airlines Logo
12:55 pm - 5:15 pm
SPU
-
SEA
37h 20m
1 stop
$810Turkish Airlines
Mon, Apr 20 - Mon, Apr 27
Turkish Airlines Logo
7:10 pm - 12:40 pm
SEA
-
SPU
32h 30m
2 stops
Turkish Airlines Logo
6:15 am - 5:15 pm
SPU
-
SEA
20h 00m
2 stops
$822Turkish Airlines
Mon, Apr 27 - Sat, May 2
Turkish Airlines Logo
7:10 pm - 12:40 pm
SEA
-
SPU
32h 30m
2 stops
Turkish Airlines Logo
9:10 pm - 5:15 pm
SPU
-
SEA
29h 05m
1 stop
$823Turkish Airlines
Sat, Apr 25 - Sat, May 2
Turkish Airlines Logo
7:10 pm - 6:05 am
SEA
-
SPU
25h 55m
1 stop
Turkish Airlines Logo
9:10 pm - 5:15 pm
SPU
-
SEA
29h 05m
1 stop
$828Turkish Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Split flights

Get data-powered insights and trends into flights from Seattle to Split to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Seattle to Split?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Split departing in April.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Split, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Split, you should book around 2 weeks before departure, which saves you about 55% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$313
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 32% lower on average.
Flight from Seattle to Split

When to book flights from Seattle to Split

Are your dates flexible? Find out the best times to travel from Seattle to Split based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Split

  • What is the cheapest flight from Seattle to Split?

    In the last 3 days, the lowest price for a flight from Seattle to Split was $313 for a one-way ticket and $615 for a round-trip.

  • Do I need a passport to fly between Seattle and Split?

    Yes

  • Which airports will I be using when flying from Seattle to Split?

    On your way to Split, you’ll fly out from Seattle/Tacoma Intl. You’ll be landing at Split.

  • Which aircraft models fly most regularly from Seattle to Split?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Split?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Seattle and Split, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Split, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Seattle to Split are Delta and KLM. With an average price for the route of $1,008 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $980 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Seattle to Split?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Split.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Split?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Split from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Split?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Split with an airline and back to Seattle with another airline. Booking your flights between Seattle and SPU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Split?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Split from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Seattle to Split

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Split. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Split? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8351 reviews
8.1Boarding
7.2Food
8.5Crew
7.9Comfort
7.8Entertainment
Airline reviews

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

10.0 ExcellentCharlean, Mar 2026
LAS - ATL
Read more Delta reviews

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

I am still at the Airport! Delayed Delayed and Delyaed

I took seat 15A in anticipation of window seat, there is no window.

The first class flight attendant was awful to everyone. Very rude; no customer service. She should not be working in first class.

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

Staff at the airport wasn't helpful or friendly. Probably the worst airport experience I have ever had, going and coming. The staff on the plane was better. Still not super friendly or personable. However, they were not rude like airport staff. They ran out of certain menu items. Maybe could have been prepared better? Overall just ok.

It was a pleasant experience. In flight entertainment could have been better

The desk crew at the LAX crew could do better. A girl named Mahesi was very abrasive and unfriendly. She needs a better customer service uproar.

It was peaceful excited We enjoyed it always Turkish peaceful excited

Istanbul to Lahore flight was less than standard for international business class cabins. Seat did not were not flat and it did not operate easily. I had to push buttons hard repeatedly to operate the seat. I was in 5A seat

IAH to Istanbul was outstanding across the board. The flight from Istanbul to Male was good, not great.

the cabin was kept too hot. couldn't sleep as a result

It was an amazing experience. Flight crew's service, hospitality, and the food were phenomenal. I don't think I'd want to try any other airline company after this. I would definitely recommend to friends and family. Thank you Turkish Airlines !

Business Class pods are horrible. If you're petite, you might be able to sleep on the uncomfortable seat and bed. Crew and food are fantastic.

I have travelled many times on Turkish, but they always board at least 30-40 minutes past the stated time. If informed properly, passengers can choose to spend more time in the .lounge instead of standing around by the gate waiting to board. The new lounge at DFW was a big disappointment. The aircraft itself was a shock. In the past I have flown this sector with regular business class seating configuration of 1-2-1, The 2-3-2 seating is very disappointing after paying such high prices for tickets. The DFW to Istanbul segment was slightly better, but the Istanbul to Delhi segment was no better than premium economy. I will try to travel more on airlines which give business class passengers more value for their money.

Crew members were excellent. The seat wasn’t the best as well as a food options.

5 of my 7 pieces of luggage are missing and they cant call to find out where it is. I have to fill out a form and wait for them to mail it to me in several days (if they find it). That does not work for my travel itinerary. I need my full ticket cost refunded please.

Fantastic. The only thing - out of my six luggage one was lost in Copenhagen, however it was delivered Home 3 Days later so all great..

The crew was friendly, the flight was pleasant. Thank you for your service!

Our trip plan from Kayak stated we were flying SAS. That was not true. The first leg was a Delta flight. We wasted 25 minutes before finding out to check in with the correct airline. Then our SAS flight for the second leg arrived 25 minutes late, and our third leg flight with SAS closed the gate knowing the flight delay was SAS’s fault, and that this flight would only be backed up 5 minutes. The final kicker was that between Delta and SAS, they lost all our checked luggage.

Flight was completely full January 9th? I problem i had the stewardess was bumping into me constantly walking by? very annoying.. on Austrian air I dint have this issue at all...

Amazing! Everyone was so nice and the food was so good!!

Terrible customer service. The flight attendants were rude. We experienced significant turbulence for a large portion of the flight and there was very little check in from the flight deck. The space was extremely limited to the point where it felt like torture. Never again

I was surprised how good an American airline can be - I was really impressed.

Excellent service throughout. Airport process is quick and easy. Very courteous staff. Great service in the plane! Just outstanding punctuality and service overall!!

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

Everything could have been better. What needed to be wrong with United went wrong

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Very good, i got two seats for myself, and was comfortable with the blanket i got

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Excellent service; they helped me reschedule so I can fly in an earlier flight

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Everything you need to know for your flight from Seattle to Split

Information on your arrival and departure airports