Salt Lake City (SLC) → Seattle (SEA)
About Salt Lake City to Seattle Flights
Discover the best flights from Salt Lake City to Seattle, covering 1,107 km in approximately 1h 53m. Salt Lake City (SLC) to Seattle (SEA) is one of the busy short-haul routes within United States. With 3 major airlines operating this route including direct flights, 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 Salt Lake City to Seattle.
12-Month Price History
Flight prices from Salt Lake City to Seattle vary significantly throughout the year. February typically offers the best deals with average prices around $227, while July sees the highest prices, averaging $386. 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
52 days
For best prices
Booking Tips
For the best prices on Salt Lake City to Seattle flights, we recommend booking 78 days in advance. Domestic 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 | $310 | $1400 | $1990 |
SkyWest Airlines OO | $380 | $1300 | $1970 |
Delta Air Lines DL | $380 | $1310 | $2250 |
Alaska Airlines
AS
Economy
$310
Business
$1400
First
$1990
SkyWest Airlines
OO
Economy
$380
Business
$1300
First
$1970
Delta Air Lines
DL
Economy
$380
Business
$1310
First
$2250
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Don't Forget Travel Insurance!
Found your flight? Protect your trip with SafetyWing's comprehensive travel insurance. Perfect for trips to Seattle, United States.
- Medical coverage up to $250,000
- Trip interruption & delays covered
- Lost luggage protection included
From just $45/month • Works in 180+ countries • COVID-19 coverage included
Trusted by 100,000+ travelers
Frequently Asked Questions
How long is the flight from Salt Lake City to Seattle?
The flight time from Salt Lake City (SLC) to Seattle (SEA) is approximately 1 hours and 53 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Salt Lake City and Seattle?
The aerial distance between Salt Lake City and Seattle is 1,107 kilometers (688 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Salt Lake City to Seattle?
Several airlines operate flights between Salt Lake City and Seattle, including Delta Air Lines, Alaska Airlines, SkyWest Airlines. Direct flights are available on this route.
What is the cheapest month to fly from Salt Lake City to Seattle?
Based on historical data, February typically offers the lowest airfares for flights from Salt Lake City 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 Salt Lake City to Seattle flights, we recommend booking 52 days in advance. Domestic flights can sometimes offer good last-minute deals, but advance booking is usually cheaper.
Do I need a visa to travel from Salt Lake City to Seattle?
Visa requirements depend on your nationality and the purpose of your visit. Since this is a domestic flight, no visa is required for citizens.
What is the time difference between Salt Lake City and Seattle?
Salt Lake City operates on America/Denver 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.