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Amazing United SLC to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $197 round trip and $101 one way. Prices and availability subject to change. Additional terms may apply.


FAQs about United Airlines Flights from SLC to SEA

What terminal is United Airlines at Salt Lake City, UT Airport (SLC-Salt Lake City Intl.)?

Your ticket usually displays exactly which terminal your United Airlines flight will be departing from at Salt Lake City, UT Airport (SLC-Salt Lake City Intl.). It might also be able to give you the arrival details for Seattle, WA Airport (SEA-Seattle - Tacoma Intl.). If not, you could always ask your airline before you fly.

Are there United Airlines non-stop flights from SLC to SEA?

Expect a stopover when flying from Salt Lake City, UT Airport (SLC-Salt Lake City Intl.) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.), as United Airlines doesn't operate direct flights between these two locations. While in transit, you might like to buy a new novel or a glossy magazine from the airport bookstore to make the time go faster.

How long is an United Airlines flight from SLC to SEA?

Bring that book you haven't had time to read. A flight from Salt Lake City, UT Airport (SLC-Salt Lake City Intl.) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) with United Airlines takes an average of 4 hours and 55 minutes. You'll have enough time to get totally swept up in the storyline.

How many direct and indirect flights does United Airlines fly from SLC to SEA?

If you're traveling from SLC to SEA, there are 4 United Airlines daily flights to pick from.

Flying Tips & Tricks How do I find my flight number?
  • After you book, an itinerary should be delivered to your email inbox. You'll discover the flight number (a mix of numbers and letters) in this document.
How early can you check bags for a flight?
  • Check-in and luggage drop times can differ between airlines. But if you're taking an international flight, aim to be at the terminal approximately three hours before departure. Taking a domestic flight? Normally, you can drop your bags off a couple of hours before takeoff. Take note — check-in generally closes an hour before departure for international flights and 45 minutes before for domestic ones.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.