Split (SPU) → Seattle (SEA)
About Split to Seattle Flights
Discover the best flights from Split to Seattle, covering 9,114 km in approximately 11h 54m. Split (SPU) to Seattle (SEA) is one of the major long-haul routes connecting Croatia and United States. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Split to Seattle.
12-Month Price History
Flight prices from Split to Seattle vary significantly throughout the year. February typically offers the best deals with average prices around $1686, while July sees the highest prices, averaging $2844. Savvy travelers can save up to 41% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
163 days
For best prices
Booking Tips
For the best prices on Split to Seattle flights, we recommend booking 77 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
Alaska Airlines AS | $2640 | $9540 | $17150 |
American Airlines AA | $3240 | $10420 | $18220 |
United Airlines UA | $3470 | $9050 | $18610 |
Delta Air Lines DL | $3470 | $9970 | $16620 |
Air France AF | $3480 | $13030 | $20290 |
British Airways BA | $3610 | $13010 | $19790 |
Lufthansa LH | $3940 | $10350 | $18400 |
Alaska Airlines
AS
Economy
$2640
Business
$9540
First
$17150
American Airlines
AA
Economy
$3240
Business
$10420
First
$18220
United Airlines
UA
Economy
$3470
Business
$9050
First
$18610
Delta Air Lines
DL
Economy
$3470
Business
$9970
First
$16620
Air France
AF
Economy
$3480
Business
$13030
First
$20290
British Airways
BA
Economy
$3610
Business
$13010
First
$19790
Lufthansa
LH
Economy
$3940
Business
$10350
First
$18400
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Sarajevo → Seattle
Sarajevo International (SJJ) to Seattle-Tacoma International (SEA)
Distance: 9,158 km
Average price: $1916
Dubrovnik → Seattle
Dubrovnik (DBV) to Seattle-Tacoma International (SEA)
Distance: 9,283 km
Average price: $1940
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Frequently Asked Questions
How long is the flight from Split to Seattle?
The flight time from Split (SPU) to Seattle (SEA) is approximately 11 hours and 54 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Split and Seattle?
The aerial distance between Split and Seattle is 9,114 kilometers (5,663 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Split to Seattle?
Several airlines operate flights between Split and Seattle, including Delta Air Lines, Alaska Airlines, American Airlines and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Split to Seattle?
Based on historical data, February typically offers the lowest airfares for flights from Split to Seattle. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Seattle?
For the best prices on Split to Seattle flights, we recommend booking 160 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Split to Seattle?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Croatia traveling to United States should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Split and Seattle?
Split operates on Europe/Zagreb time zone, while Seattle is in the America/Los_Angeles time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.