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

Flights from Seattle/Tacoma Intl to Salt Lake City have been viewed 24 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 09m. Alaska Airlines provides one of the quickest options available for as low as C$ 369. 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 Frontier is currently your cheapest option to Salt Lake City, with prices starting at C$ 109. Another option worth looking into is Alaska Airlines, starting at C$ 134 round trip. Frontier is currently priced 69% below the average price you’ll pay for this route.

Weekly flight availability from Seattle to Salt Lake City

The most flights from SEA to SLC are scheduled on a Wednesday (33 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).

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 most reliable airlines from Seattle to Salt Lake City?

Consider Aeromexico (95%), Air France (92%) or Finnair (86%) 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 28 flights from Seattle/Tacoma Intl to Salt Lake City, all of which are around 2h 01m 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$ 193+ 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 28 August 2026.

Fri 25/94:27 p.m. -

1 stop6h 32m

Fri 2/108:00 a.m. -

1 stop8h 08m

Deal found 26/8C$ 333

Sun 27/99:45 p.m. -

1 stop13h 58m

Mon 12/108:19 p.m. -

2 stops23h 26m

Deal found 27/8C$ 343

Mon 2/117:13 a.m. -

1 stop13h 25m

Sun 8/112:20 p.m. -

Nonstop2h 15m

Deal found 25/8C$ 345

Thu 22/1010:54 a.m. -

Nonstop2h 12m

Mon 26/106:07 p.m. -

1 stop19h 21m

Deal found 27/8C$ 347

Mon 12/109:08 p.m. -

1 stop13h 34m

Mon 19/106:07 p.m. -

1 stop16h 21m

Deal found 28/8C$ 351

Tue 27/1010:54 a.m. -

Nonstop2h 12m

Sat 31/103:02 p.m. -

Nonstop2h 15m

Deal found 27/8C$ 356

Mon 2/114:27 p.m. -

1 stop6h 50m

Wed 11/1112:01 p.m. -

1 stop7h 53m

Deal found 25/8C$ 358

Tue 3/1111:43 a.m. -

1 stop6h 07m

Mon 9/117:34 p.m. -

1 stop4h 26m

Deal found 25/8C$ 359

Tue 27/107:04 a.m. -

1 stop10h 55m

Thu 5/1112:37 p.m. -

1 stop7h 11m

Deal found 24/8C$ 361

Sat 19/97:18 a.m. -

2 stops10h 38m

Tue 29/97:08 a.m. -

1 stop6h 31m

Deal found 27/8C$ 362

Mon 2/111:30 p.m. -

Nonstop2h 13m

Tue 10/117:45 a.m. -

Nonstop2h 27m

Deal found 25/8C$ 369

Find flight deals from Seattle to Salt Lake City

Round-trip from	C$ 333
One-way from	C$ 193
Popular in	June
Cheapest in	March
Average price	C$ 427

Alaska Airlines
30/9-7/10
1 total stop
11h 33m total
Seattle to Salt Lake City

Search Deals

Alaska Airlines
24/2
1 total stop
5h 09m total
Seattle to Salt Lake City

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (C$ 128 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

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

SeattleSalt Lake City

SEA Seattle/Tacoma Intl - SLC Salt Lake City

SEASLC

Seattle/Tacoma Intl

Mon 2/11

7:13 a.m.-9:38 p.m.

1 stop13h 25m

Salt Lake City

Tue 10/11

7:34 p.m.-11:00 p.m.

1 stop4h 26m

C$ 345

SeattleSalt Lake City

SEA Seattle/Tacoma Intl - SLC Salt Lake City

SEASLC

Seattle/Tacoma Intl

Wed 11/11

3:58 p.m.-6:50 p.m.

1 stop25h 52m

Salt Lake City

Sun 15/11

6:40 p.m.-7:58 p.m.

Nonstop2h 18m

C$ 347

SeattleSalt Lake City

SEA Seattle/Tacoma Intl - SLC Salt Lake City

SEASLC

Seattle/Tacoma Intl

Tue 3/11

5:55 p.m.-9:04 p.m.

Nonstop2h 09m

Salt Lake City

Sun 8/11

3:34 p.m.-4:55 p.m.

Nonstop2h 21m

C$ 369

SeattleSalt Lake City

SEA Seattle/Tacoma Intl - SLC Salt Lake City

SEASLC

Seattle/Tacoma Intl

Mon 2/11

1:30 p.m.-4:43 p.m.

Nonstop2h 13m

Salt Lake City

Wed 11/11

7:45 a.m.-9:12 a.m.

Nonstop2h 27m

C$ 369

SeattleSalt Lake City

SEA Seattle/Tacoma Intl - SLC Salt Lake City

SEASLC

Seattle/Tacoma Intl

Wed 4/11

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

Nonstop2h 13m

Salt Lake City

Sun 8/11

11:27 a.m.-12:45 p.m.

Nonstop2h 18m

C$ 369

Quickest round-trip

SeattleSalt Lake City

SEA Seattle/Tacoma Intl - SLC Salt Lake City

SEASLC

Seattle/Tacoma Intl

Wed 11/11

5:40 p.m.-8:44 p.m.

Nonstop2h 04m

Salt Lake City

Sun 15/11

1:40 p.m.-2:55 p.m.

Nonstop2h 15m

C$ 370

Cheapest one-way

SeattleSalt Lake City

SEA Seattle/Tacoma Intl - SLC Salt Lake City

SEASLC

Seattle/Tacoma Intl

Thu 26/11

5:05 a.m.-1:25 p.m.

1 stop7h 20m

C$ 207

SeattleSalt Lake City

SEA Seattle/Tacoma Intl - SLC Salt Lake City

SEASLC

Seattle/Tacoma Intl

Thu 3/12

10:12 a.m.-5:13 p.m.

1 stop6h 01m

C$ 207

SeattleSalt Lake City

SEA Seattle/Tacoma Intl - SLC Salt Lake City

SEASLC

Seattle/Tacoma Intl

Fri 11/12

6:15 a.m.-1:27 p.m.

1 stop6h 12m

C$ 207

SeattleSalt Lake City

SEA Seattle/Tacoma Intl - SLC Salt Lake City

SEASLC

Seattle/Tacoma Intl

Sat 24/10

5:29 p.m.-8:35 p.m.

Nonstop2h 06m

C$ 221

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/8

Showing 1-10 of 17 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

Prices

Airlines

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$ 490). 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$ 239 and C$ 431 in September.
The cheapest round-trip price found within the last 5 days was C$ 333 on Frontier (25 Sep-2 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

12,860 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

12,860 reviews

Alaska Airlines

7.9

Good

12,860 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

2,639 reviews

Alaska Airlines

7.9

Good

12,860 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 28 flights from Seattle/Tacoma Intl to Salt Lake City, all of which are around 2h 01m 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 24 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 09m. Alaska Airlines provides one of the quickest options available for as low as C$ 369. 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 Frontier is currently your cheapest option to Salt Lake City, with prices starting at C$ 109. Another option worth looking into is Alaska Airlines, starting at C$ 134 round trip. Frontier is currently priced 69% below the average price you’ll pay for this route.
What are the most reliable airlines from Seattle to Salt Lake City?
Consider Aeromexico (95%), Air France (92%) or Finnair (86%) when booking your flight. These represent the most reliable airlines when flying from Seattle 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.
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$ 490). 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

Midvale

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Top 2 airlines flying from Seattle to Salt Lake City

Airline	Cheapest	Average	Flexibility	On-time
Frontier	CheapestC$ 109	AverageC$ 177	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
Alaska Airlines	CheapestC$ 134	AverageC$ 231	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines 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?

Of course! You can now track prices for flights from Seattle to Salt Lake City and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Seattle to Salt Lake City from C$ 193

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/2. 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 28 August 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 28 August 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 28 August 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 28 August 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 28 August 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 28 August 2026.

Last-minute flights from Seattle to Salt Lake CityDiscover last-minute flight deals from Seattle to Salt Lake City. Data last updated 28 August 2026 and is based on user searches.

Discover last-minute flight deals from Seattle to Salt Lake City. Data last updated 28 August 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 28 August 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 28 August 2026.

Find flight deals from Seattle to Salt Lake City

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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$ 239 and C$ 431 in September.The cheapest round-trip price found within the last 5 days was C$ 333 on Frontier (25 Sep-2 Oct).

Weekly flight availability from Seattle to Salt Lake City

The most flights from SEA to SLC are scheduled on a Wednesday (33 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).

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?

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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Complete your trip

Complete your trip to Salt Lake City by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Utah

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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 28 August 2026.

Other flights from Seattle

Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on 28 August 2026.

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Other flights to Salt Lake City

Explore flights to Salt Lake City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 28 August 2026.

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 28 August 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 28 August 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 28 August 2026.

Last-minute flights from Seattle to Salt Lake City
Discover last-minute flight deals from Seattle to Salt Lake City. Data last updated 28 August 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 28 August 2026.

Seattle to Salt Lake City flights typically cost between C$ 239 and C$ 431 in September.
The cheapest round-trip price found within the last 5 days was C$ 333 on Frontier (25 Sep-2 Oct).