Question 1

How long does a flight from Salt Lake City to Seattle take?

Accepted Answer

A direct flight to Seattle will take on average 2h 13m to travel the 1,780 km flying distance from Salt Lake City. Visit our flight page for the latest deals!>/a>

Question 2

How many flights are there between Salt Lake City and Seattle per day?

Accepted Answer

Each day, there are between 11 and 16 nonstop flights that take off from Salt Lake City and land in Seattle, with an average flight time of 2h 19m. The most common departure time is 7:00 a.m. and most flights take off in the morning. Each week, there are 95 flights. The most frequent day of departure is Sunday, when 17% of all weekly flights depart. The fewest flights depart on a Saturday. Visit our flight page for the latest deals!>/a>

Question 3

How many flights are there between Salt Lake City and Seattle per day?

Accepted Answer

Each day, there are between 11 and 16 nonstop flights that take off from Salt Lake City and land in Seattle, with an average flight time of 2h 19m. The most common departure time is 7:00 a.m. and most flights take off in the morning. Each week, there are 95 flights. The most frequent day of departure is Sunday, when 17% of all weekly flights depart. The fewest flights depart on a Saturday. Visit our flight page for the latest deals!>/a>

Question 4

What is the cheapest flight from Salt Lake City to Seattle?

Accepted Answer

In the last 3 days, the lowest price for a flight from Salt Lake City to Seattle was C$ 89 for a one-way ticket and C$ 161 for a round-trip. <a href='/flight-routes/Salt-Lake-City-SLC/Seattle-Tacoma-Intl-SEA'>Visit our flight page for the latest deals!>/a>

Question 5

Which airlines fly most frequently between Salt Lake City and Seattle?

Accepted Answer

Salt Lake City and Seattle are connected by different airlines. The airlines that fly that route the most regularly are Delta (47 flights per week), Alaska Airlines (45 flights per week), and Frontier (3 flights per week). Visit our flight page for the latest deals!>/a>

Question 6

Which airlines fly most frequently between Salt Lake City and Seattle?

Accepted Answer

Salt Lake City and Seattle are connected by different airlines. The airlines that fly that route the most regularly are Delta (47 flights per week), Alaska Airlines (45 flights per week), and Frontier (3 flights per week). Visit our flight page for the latest deals!>/a>

Question 7

What’s the cheapest day of the week to fly from Salt Lake City to Seattle?

Accepted Answer

For Salt Lake City to Seattle, Saturday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Seattle back to Salt Lake City, the best deals are generally found on Sunday, with Monday being the most expensive. Visit our flight page for the latest deals!>/a>

Question 8

What’s the cheapest day of the week to fly from Salt Lake City to Seattle?

Accepted Answer

For Salt Lake City to Seattle, Saturday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Seattle back to Salt Lake City, the best deals are generally found on Sunday, with Monday being the most expensive. Visit our flight page for the latest deals!>/a>

Question 9

Which airports will I be using when flying from Salt Lake City to Seattle?

Accepted Answer

Salt Lake City and Seattle are both served by 1 main airport. You will leave Salt Lake City from Salt Lake City and will be arriving at Seattle/Tacoma Intl. <a href='/flight-routes/Salt-Lake-City-SLC/Seattle-Tacoma-Intl-SEA'>Visit our flight page for the latest deals!>/a>

Question 10

What’s the earliest departure time from Salt Lake City to Seattle?

Accepted Answer

Early birds can take the earliest flight from Salt Lake City at 6:15 am and will be landing in Seattle at 7:32 am.

Question 11

What’s the latest departure time from Salt Lake City to Seattle?

Accepted Answer

If you prefer to fly at night, the latest flight from Salt Lake City to Seattle jets off at 10:45 pm and lands at 11:59 pm.

Question 12

Which airlines offer Wi-Fi service onboard planes from Salt Lake City to Seattle?

Accepted Answer

All the following airlines offer inflight Wi-Fi service on the Salt Lake City to Seattle flight route: Alaska Airlines, Delta, Hawaiian Airlines, Aeromexico, Air France, Virgin Atlantic, and American Airlines.

Question 13

Which aircraft models fly most regularly from Salt Lake City to Seattle?

Accepted Answer

The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Salt Lake City to Seattle flight route.

Question 14

Which airline alliances offer flights from Salt Lake City to Seattle?

Accepted Answer

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

Question 15

On which days can I fly direct from Salt Lake City to Seattle?

Accepted Answer

There are direct flights from Salt Lake City to Seattle on a daily basis.

Question 16

What is the cheapest month to fly from Salt Lake City to Seattle?

Accepted Answer

The cheapest month for flights from Salt Lake City to Seattle is March, where tickets cost C$ 220 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is C$ 466 and C$ 399 respectively.

Question 17

What is the cheapest month to fly from Salt Lake City to Seattle?

Accepted Answer

The cheapest month for flights from Salt Lake City to Seattle is March, where tickets cost C$ 220 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is C$ 466 and C$ 399 respectively.

Question 18

How does KAYAK find such low prices on flights from Salt Lake City to Seattle?

Accepted Answer

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 Salt Lake City to Seattle. <a href='/flight-routes/Salt-Lake-City-SLC/Seattle-Tacoma-Intl-SEA'>Visit our flight page for the latest deals!>/a>

Question 19

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

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Salt Lake City is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Salt-Lake-City-SLC/Seattle-Tacoma-Intl-SEA'>Visit our flight page for the latest deals!>/a>

Question 20

What is the Hacker Fare option on flights from Salt Lake City to Seattle?

Accepted Answer

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 Seattle with an airline and back to Salt Lake City with another airline. <a href='/flight-routes/Salt-Lake-City-SLC/Seattle-Tacoma-Intl-SEA'>Visit our flight page for the latest deals!>/a>

Question 21

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

Accepted Answer

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 Seattle from Salt Lake City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Salt-Lake-City-SLC/Seattle-Tacoma-Intl-SEA'>Visit our flight page for the latest deals!>/a>

Question 22

Which cabin class options are there for flights between Salt Lake City and Seattle?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 23

Which cabin class options are there for flights between Salt Lake City and Seattle?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 24

Which airlines provide the cheapest flights from Salt Lake City to Seattle?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Salt Lake City to Seattle were found on Frontier (C$ 222) and Delta (C$ 245).

Question 25

Which airlines provide the cheapest flights from Salt Lake City to Seattle?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Salt Lake City to Seattle were found on Frontier (C$ 222) and Delta (C$ 245).

Question 26

How far in advance should I book a flight from Salt Lake City to Seattle?

Accepted Answer

To get a below average price on the flight from Salt Lake City to Seattle, you should book around 2 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Question 27

How far in advance should I book a flight from Salt Lake City to Seattle?

Accepted Answer

To get a below average price on the flight from Salt Lake City to Seattle, you should book around 2 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Low season	January
High season	August
Cheapest flight	C$ 123

SLC - SEA

C$ 123 Find Cheap Flights from Salt Lake City to Seattle

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

Cheap Flights from Salt Lake City to Seattle (SLC-SEA)

Recent round-trip flight deals from Salt Lake City to Seattle

Recent one-way flight deals from Salt Lake City to Seattle

Recent last minute flight deals from Salt Lake City to Seattle

Recent direct flight deals from Salt Lake City to Seattle

Everything you should know

Expert advice for your flight from Salt Lake City to Seattle

KAYAK's insights & trends for Salt Lake City to Seattle flights

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

What’s the cheapest day of the week to fly from Salt Lake City to Seattle?

For Salt Lake City to Seattle, Saturday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Seattle back to Salt Lake City, the best deals are generally found on Sunday, with Monday being the most expensive.

What is the cheapest month to fly from Salt Lake City to Seattle?

The cheapest month for flights from Salt Lake City to Seattle is March, where tickets cost C$ 220 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is C$ 466 and C$ 399 respectively.

How far in advance should I book a flight from Salt Lake City to Seattle?

To get a below average price on the flight from Salt Lake City to Seattle, you should book around 2 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Which airlines provide the cheapest flights from Salt Lake City to Seattle?

In the past 3 days, the cheapest round-trip tickets from Salt Lake City to Seattle were found on Frontier (C$ 222) and Delta (C$ 245).

Which airlines fly most frequently between Salt Lake City and Seattle?

Salt Lake City and Seattle are connected by different airlines. The airlines that fly that route the most regularly are Delta (47 flights per week), Alaska Airlines (45 flights per week), and Frontier (3 flights per week).

Which cabin class options are there for flights between Salt Lake City and Seattle?

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How many flights are there between Salt Lake City and Seattle per day?

How long does a flight from Salt Lake City to Seattle take?

A direct flight to Seattle will take on average 2h 13m to travel the 1,780 km flying distance from Salt Lake City.

What’s the earliest departure time from Salt Lake City to Seattle?

Early birds can take the earliest flight from Salt Lake City at 6:15 am and will be landing in Seattle at 7:32 am.

What’s the latest departure time from Salt Lake City to Seattle?

If you prefer to fly at night, the latest flight from Salt Lake City to Seattle jets off at 10:45 pm and lands at 11:59 pm.

Good to know

When to book flights from Salt Lake City to Seattle

Flights from Salt Lake City to Seattle: the best tips from KAYAK users' own experiences

FAQs for booking flights from Salt Lake City to Seattle

What is the cheapest flight from Salt Lake City to Seattle?

In the last 3 days, the lowest price for a flight from Salt Lake City to Seattle was C$ 89 for a one-way ticket and C$ 161 for a round-trip.

Which airports will I be using when flying from Salt Lake City to Seattle?

Salt Lake City and Seattle are both served by 1 main airport. You will leave Salt Lake City from Salt Lake City and will be arriving at Seattle/Tacoma Intl.

Which airlines offer Wi-Fi service onboard planes from Salt Lake City to Seattle?

All the following airlines offer inflight Wi-Fi service on the Salt Lake City to Seattle flight route: Alaska Airlines, Delta, Hawaiian Airlines, Aeromexico, Air France, Virgin Atlantic, and American Airlines.

Which aircraft models fly most regularly from Salt Lake City to Seattle?

The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Salt Lake City to Seattle flight route.

Which airline alliances offer flights from Salt Lake City to Seattle?

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

On which days can I fly direct from Salt Lake City to Seattle?

There are direct flights from Salt Lake City to Seattle on a daily basis.

How does KAYAK find such low prices on flights from Salt Lake City to Seattle?

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 Salt Lake City to Seattle.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Salt Lake City 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 Salt Lake City to Seattle?

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 Seattle with an airline and back to Salt Lake City with another airline.

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

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 Seattle from Salt Lake City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Salt Lake City to Seattle

Prefer to fly direct from Salt Lake City to Seattle?

Everything you need to know for your flight from Salt Lake City to Seattle

Information on your arrival and departure airports

Cabin class types available on flights from Salt Lake City to Seattle

Complete your trip to Seattle with a hotel stay or car rental

Find direct flights to and from Salt Lake City and Seattle

Flights to other popular destinations

Flights from domestic origins to Seattle

Choose which airport to fly into in Seattle

Find deals for your return flight