How popular is this Seattle to Salt Lake City flight route?

Flights from Seattle/Tacoma Intl to Salt Lake City have been viewed 23 times in the past calendar month.

How long is the flight from Seattle to Salt Lake City?

A quick flight from Seattle to Salt Lake City can take about 2h 13m. Alaska Airlines provides one of the quickest options available for as low as C$ 335. Seattle and Salt Lake City are separated by a distance of 1106 km. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines flying from Seattle to Salt Lake City round-trip?

Flying on Alaska Airlines is currently your cheapest option to Salt Lake City, with prices starting at C$ 134. Another option worth looking into is Frontier, starting at C$ 134 round trip. Alaska Airlines is currently priced 63% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Salt Lake City ranges from 15.0 - 51.0 mm per month. April is typically the wettest month, when rainfall can reach 51.0 mm. July is typically the driest time to visit Salt Lake City when rainfall is around 15.0 mm.

If weather is an important factor for your trip to Salt Lake City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What are the cheapest flights from Seattle to Salt Lake City?

The cheapest flight price from Seattle to Salt Lake City is C$ 252. On average you can expect to pay C$ 372. The most popular route, (Seattle/Tacoma Intl - Salt Lake City), can usually be booked for C$ 209.

What are the most reliable airlines from Seattle to Salt Lake City?

Consider Aeromexico (93%), Finnair (90%) or Air France (90%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Salt Lake City.

What airports do I use to fly from Seattle to Salt Lake City?

Booking a flight from Seattle/Tacoma Intl (SEA) to Salt Lake City (SLC) is your only option if you wish to fly from Seattle to Salt Lake City. On a typical day, there are 18 flights from Seattle/Tacoma Intl to Salt Lake City, all of which are around 2h 02m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Seattle/Tacoma Intl to Salt Lake City.

Can I find deals for flights from Seattle to Salt Lake City that include hotel bookings?

Yes. In addition to deals on Seattle to Salt Lake City flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Seattle to Salt Lake City?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Salt Lake City.

Can I find deals for business class flights from Seattle to Salt Lake City?

Yes. Cheapflights offers flight deals from Seattle to Salt Lake City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 192+ Cheap Flights from Seattle to Salt Lake City

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Salt Lake City are usually found in March or December, booked 68 days in advance, depart on a Monday or Thursday and return on a Tuesday

Cheap flight deals from Seattle to Salt Lake City

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Seattle to Salt Lake City
Explore the most affordable flight options available from Seattle to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Thu 15/108:40 a.m. -

1 stop13h 21m

Tue 20/108:23 a.m. -

2 stops8h 41m

Deal found 5/9C$ 333

Sun 8/117:18 a.m. -

Nonstop2h 13m

Sun 8/117:34 p.m. -

1 stop4h 26m

Deal found 5/9C$ 335

Thu 10/127:59 p.m. -

1 stop23h 10m

Tue 15/1211:44 a.m. -

1 stop4h 07m

Deal found 7/9C$ 336

Tue 17/1111:35 a.m. -

2 stops8h 35m

Tue 23/23:30 p.m. -

2 stops7h 05m

Deal found 6/9C$ 338

Sat 3/108:48 p.m. -

Nonstop2h 03m

Sat 10/107:53 a.m. -

1 stop15h 40m

Deal found 6/9C$ 339

Thu 1/107:18 a.m. -

2 stops10h 38m

Sat 3/106:05 a.m. -

Nonstop2h 21m

Deal found 4/9C$ 340

Tue 3/1111:43 a.m. -

1 stop6h 07m

Sat 7/116:40 p.m. -

Nonstop2h 18m

Deal found 3/9C$ 342

Fri 9/108:40 a.m. -

1 stop13h 21m

Fri 16/108:23 a.m. -

2 stops13h 37m

Deal found 4/9C$ 343

Wed 11/114:27 p.m. -

1 stop6h 50m

Sun 15/114:16 p.m. -

1 stop23h 56m

Deal found 2/9C$ 344

Thu 15/1010:30 a.m. -

2 stops11h 50m

Tue 20/105:25 p.m. -

2 stops7h 30m

Deal found 7/9C$ 346

Mon 16/117:18 a.m. -

Nonstop2h 13m

Mon 16/1112:37 p.m. -

2 stops11h 36m

Deal found 4/9C$ 350

Tue 29/94:10 p.m. -

1 stop5h 05m

Tue 6/105:30 p.m. -

1 stop7h 25m

Deal found 6/9C$ 351

Find flight deals from Seattle to Salt Lake City

Round-trip from	C$ 333
One-way from	C$ 192
Popular in	June
Cheapest in	March
Average price	C$ 356
Good one-way deal	C$ 270 or less

Alaska Airlines
15/10-20/10
3 total stops
22h 02m total
Seattle to Salt Lake City

Search Deals

United Airlines
1/12-31/12
1 total stop
6h 12m total
Seattle to Salt Lake City

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (C$ 116 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 17 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a one-way flight from Seattle/Tacoma Intl to Salt Lake City.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seattle to Salt Lake City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

SeattleSalt Lake City

SEA Seattle/Tacoma Intl - SLC Salt Lake City

SEASLC

Seattle/Tacoma Intl

Wed 4/11

2:43 p.m.-5:44 p.m.

Nonstop2h 01m

Salt Lake City

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 206

SeattleSalt Lake City

SEA Seattle/Tacoma Intl - SLC Salt Lake City

SEASLC

Seattle/Tacoma Intl

Wed 3/3

1:30 p.m.-4:37 p.m.

Nonstop2h 07m

Salt Lake City

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 206

SeattleSalt Lake City

SEA Seattle/Tacoma Intl - SLC Salt Lake City

SEASLC

Seattle/Tacoma Intl

Wed 4/11

5:30 a.m.-8:35 a.m.

Nonstop2h 05m

Salt Lake City

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 206

SeattleSalt Lake City

SEA Seattle/Tacoma Intl - SLC Salt Lake City

SEASLC

Seattle/Tacoma Intl

Thu 5/11

10:11 a.m.-1:24 p.m.

Nonstop2h 13m

Salt Lake City

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 220

SeattleSalt Lake City

SEA Seattle/Tacoma Intl - SLC Salt Lake City

SEASLC

Seattle/Tacoma Intl

Sun 11/10

7:15 a.m.-10:32 a.m.

Nonstop2h 17m

Salt Lake City

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 220

SeattleSalt Lake City

SEA Seattle/Tacoma Intl - SLC Salt Lake City

SEASLC

Seattle/Tacoma Intl

Sun 1/11

2:43 p.m.-5:44 p.m.

Nonstop2h 01m

Salt Lake City

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 220

SeattleSalt Lake City

SEA Seattle/Tacoma Intl - SLC Salt Lake City

SEASLC

Seattle/Tacoma Intl

Sat 27/2

1:30 p.m.-4:37 p.m.

Nonstop2h 07m

Salt Lake City

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 220

SeattleSalt Lake City

SEA Seattle/Tacoma Intl - SLC Salt Lake City

SEASLC

Seattle/Tacoma Intl

Mon 2/11

10:11 a.m.-1:24 p.m.

Nonstop2h 13m

Salt Lake City

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 220

SeattleSalt Lake City

SEA Seattle/Tacoma Intl - SLC Salt Lake City

SEASLC

Seattle/Tacoma Intl

Sun 28/2

7:14 a.m.-10:17 a.m.

Nonstop2h 03m

Salt Lake City

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 220

SeattleSalt Lake City

SEA Seattle/Tacoma Intl - SLC Salt Lake City

SEASLC

Seattle/Tacoma Intl

Sun 28/2

11:25 a.m.-2:30 p.m.

Nonstop2h 05m

Salt Lake City

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 234

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 21 resultsSorted by cheapest first

Best time to book a flight from Seattle to Salt Lake City

Have a flexible travel schedule? Discover the best time to fly to Salt Lake City from Seattle with our price prediction graph.

SEA-SLC

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

The price you pay for your flight from Seattle to Salt Lake City may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Seattle to Salt Lake City (average of C$ 277). Flying from Seattle to Salt Lake City in June is currently the most expensive (average of C$ 488). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to SLC?

It’s typically best to fly out from Seattle to Salt Lake City in the afternoon. Doing so could potentially save you 69% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from Seattle to Salt Lake City?

Airfare is typical for this route at the moment.

Seattle to Salt Lake City flights typically cost between C$ 255 and C$ 524 in October.
The cheapest round-trip price found within the last 5 days was C$ 333 on Alaska Airlines (15 Oct-20 Oct).

Reviews of airlines servicing Salt Lake City

Read reviews from past customers who have flown Alaska Airlines and Frontier from Seattle to Salt Lake City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

7.9

Good

12,887 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Alaska Airlines

7.9

Good

12,887 reviews

Alaska Airlines

7.9

Good

12,887 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Frontier

5.6

Fair

2,614 reviews

Alaska Airlines

7.9

Good

12,887 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Related info for your journey

What airports do I use to fly from Seattle to Salt Lake City?
Booking a flight from Seattle/Tacoma Intl (SEA) to Salt Lake City (SLC) is your only option if you wish to fly from Seattle to Salt Lake City. On a typical day, there are 18 flights from Seattle/Tacoma Intl to Salt Lake City, all of which are around 2h 02m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Seattle/Tacoma Intl to Salt Lake City.
How popular is this Seattle to Salt Lake City flight route?
Flights from Seattle/Tacoma Intl to Salt Lake City have been viewed 23 times in the past calendar month.
How long is the flight from Seattle to Salt Lake City?
A quick flight from Seattle to Salt Lake City can take about 2h 13m. Alaska Airlines provides one of the quickest options available for as low as C$ 335. Seattle and Salt Lake City are separated by a distance of 1106 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Seattle to Salt Lake City round-trip?
Flying on Alaska Airlines is currently your cheapest option to Salt Lake City, with prices starting at C$ 134. Another option worth looking into is Frontier, starting at C$ 134 round trip. Alaska Airlines is currently priced 63% below the average price you’ll pay for this route.
What are the most reliable airlines from Seattle to Salt Lake City?
Consider Aeromexico (93%), Finnair (90%) or Air France (90%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Salt Lake City.
What are the cheapest flights from Seattle to Salt Lake City?
The cheapest flight price from Seattle to Salt Lake City is C$ 252. On average you can expect to pay C$ 372. The most popular route, (Seattle/Tacoma Intl - Salt Lake City), can usually be booked for C$ 209.
Can I find deals for flights from Seattle to Salt Lake City that include hotel bookings?
Yes. In addition to deals on Seattle to Salt Lake City flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seattle to Salt Lake City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Salt Lake City.
Can I find deals for business class flights from Seattle to Salt Lake City?
Yes. Cheapflights offers flight deals from Seattle to Salt Lake City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Seattle to Salt Lake City?
Currently, March is the cheapest month in which you can book a flight from Seattle to Salt Lake City (average of C$ 277). Flying from Seattle to Salt Lake City in June is currently the most expensive (average of C$ 488). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Seattle to Salt Lake City

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	CheapestC$ 134	AverageC$ 306	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
Frontier	CheapestC$ 134	AverageC$ 177	FlexibilityNo cancel fee	On-time62%	Search Frontier flights

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How does Cheapflights help users find flights from Seattle to Salt Lake City?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Salt Lake City from Seattle today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Seattle to Salt Lake City?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seattle to Salt Lake City for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Seattle to Salt Lake City with no change fees?

Need flexible booking options for your flight to Salt Lake City from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Salt Lake City become cheaper?

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Cheap flights from Seattle to Salt Lake City from C$ 192

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Seattle to Salt Lake City

Cheapest flights from Seattle to Salt Lake CityExplore the most affordable flight options available from Seattle to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Explore the most affordable flight options available from Seattle to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Best flights from Seattle to Salt Lake CityDiscover carefully curated flight deals from Seattle to Salt Lake City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Discover carefully curated flight deals from Seattle to Salt Lake City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Direct flights from Seattle to Salt Lake CityExplore direct flight options from Seattle to Salt Lake City based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.

Explore direct flight options from Seattle to Salt Lake City based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.

Last-minute flights from Seattle to Salt Lake CityDiscover last-minute flight deals from Seattle to Salt Lake City. Data last updated 7 September 2026 and is based on user searches.

Discover last-minute flight deals from Seattle to Salt Lake City. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Seattle to Salt Lake CitySearch for one-way flight options from Seattle to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Search for one-way flight options from Seattle to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Find flight deals from Seattle to Salt Lake City

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seattle to Salt Lake City that are best for you.

Best time to book a flight from Seattle to Salt Lake City

Have a flexible travel schedule? Discover the best time to fly to Salt Lake City from Seattle with our price prediction graph.

Cheapflights Insights

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

The price you pay for your flight from Seattle to Salt Lake City may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

What is the cheapest time of day to fly from SEA to SLC?

It’s typically best to fly out from Seattle to Salt Lake City in the afternoon. Doing so could potentially save you 69% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from Seattle to Salt Lake City?

Airfare is typical for this route at the moment.

Seattle to Salt Lake City flights typically cost between C$ 255 and C$ 524 in October.The cheapest round-trip price found within the last 5 days was C$ 333 on Alaska Airlines (15 Oct-20 Oct).

Reviews of airlines servicing Salt Lake City

Read reviews from past customers who have flown Alaska Airlines and Frontier from Seattle to Salt Lake City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airports do I use to fly from Seattle to Salt Lake City?

How popular is this Seattle to Salt Lake City flight route?

How long is the flight from Seattle to Salt Lake City?

What are the cheapest airlines flying from Seattle to Salt Lake City round-trip?

What are the most reliable airlines from Seattle to Salt Lake City?

What are the cheapest flights from Seattle to Salt Lake City?

Can I find deals for flights from Seattle to Salt Lake City that include hotel bookings?

How can I find direct flights from Seattle to Salt Lake City?

Can I find deals for business class flights from Seattle to Salt Lake City?

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

Travelling to a place near Salt Lake City?

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Search flights from Seattle to Salt Lake City by cabin class

Find flights from Seattle to Salt Lake City, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Seattle and Salt Lake City flights

Browse other Seattle and Salt Lake City flight options. Last updated on 7 September 2026.

Other flights from Seattle

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Popular flight searches

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Other flights to Salt Lake City

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Top 2 airlines flying from Seattle to Salt Lake City

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How does Cheapflights help users find flights from Seattle to Salt Lake City?

Why should you use Cheapflights to find cheap flight tickets from Seattle to Salt Lake City?

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Can Cheapflights notify me if prices for flights from Seattle to Salt Lake City become cheaper?

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Cheapest flights from Seattle to Salt Lake City
Explore the most affordable flight options available from Seattle to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Best flights from Seattle to Salt Lake City
Discover carefully curated flight deals from Seattle to Salt Lake City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Direct flights from Seattle to Salt Lake City
Explore direct flight options from Seattle to Salt Lake City based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.

Last-minute flights from Seattle to Salt Lake City
Discover last-minute flight deals from Seattle to Salt Lake City. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Seattle to Salt Lake City
Search for one-way flight options from Seattle to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Seattle to Salt Lake City flights typically cost between C$ 255 and C$ 524 in October.
The cheapest round-trip price found within the last 5 days was C$ 333 on Alaska Airlines (15 Oct-20 Oct).