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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 $162 round trip and $88 one way. Prices and availability subject to change. Additional terms may apply.


SEA From SLC Economy Coach Packages on Similar Airlines


FAQs about United Airlines Flights from SLC to SEA
Can I catch a flight from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) right now?

It's always wise to find out about any quarantine requirements and travel advice reports in place in your destination. Ensure you go to our Covid-19 Travel Advisor for up-to-date info on catching a flight to Seattle, WA (SEA-Seattle - Tacoma Intl.) from Salt Lake City, UT (SLC-Salt Lake City Intl.).

What terminal is United Airlines at SLC?

The information printed on tickets can vary from airline to airline. If you're traveling from SLC to Seattle, WA (SEA-Seattle - Tacoma Intl.) with United Airlines and you can't locate your terminal details, contact the airline.

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

There aren't any direct flights with United Airlines from SLC to Seattle, WA (SEA-Seattle - Tacoma Intl.). You will have at least one stopover, so use this time to go for a stroll and stretch out those legs before your next flight.

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

Bring that book on board you haven't had time to read. A flight from Salt Lake City Intl. Airport to Seattle, WA (SEA-Seattle - Tacoma Intl.) with United Airlines will take on average 7 hours and 47 minutes. You'll have plenty of time to get totally swept up in the absorbing storyline.

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

If you're planning a journey from SLC to SEA, you can choose from approximately 9 United Airlines flights each day.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Sea-Tac Airport, please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

Travelers ❤️ these 🏨 after their flight to Seattle

Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
3.0 out of 5.0 3100 South 192nd Street, SeaTac, WA
$76
4.5/5 (73 reviews)

Even with Covid it seems like something could be worked out to still offer a hot breakfast. That being said, the cold breakfast bag they offer isn't bad but gets old if you're there multiple days. The elevator was broken the last couple days I was there so that was inconvenient but not necessarily ...

Reviewed on Mar 16, 2021
This hotel doesn't skimp on freebies - guests receive free buffet breakfast, free self parking, and a free airport shuttle. Traveling on business? Take advantage ...
Hampton Inn & Suites Seattle-Airport/28th Ave
Hampton Inn & Suites Seattle-Airport/28th Ave
2.5 out of 5.0 18850 28th Ave South, SeaTac, WA
$96
4.6/5 (37 reviews)

Very nice room and friendly front service. Will definitely come back!

Reviewed on Mar 11, 2021
This hotel features an indoor pool and a 24-hour fitness center. Traveling on business? Take advantage of the 2 conference rooms, 24-hour business center, and ...
Red Lion Hotel Seattle Airport Sea-Tac
Red Lion Hotel Seattle Airport Sea-Tac
3.0 out of 5.0 18220 International Blvd, SeaTac, WA
$67
3.8/5 (53 reviews)

Friendly staff.

Reviewed on Apr 8, 2021
This hotel doesn't skimp on freebies - guests have free WiFi and a free airport shuttle. Traveling for business? Take advantage of the business center, express ...

*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.