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Cheap flights from Seattle to Salt Lake City from C$ 96

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SLC
22 janv. — 29 janv.1
1 adult

Cheap flight deals from Seattle to Salt Lake City

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Salt Lake City (SLC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 janvier 2025.

Round-trip from

C$ 139

One-way from

C$ 96

Popular in

April

Cheapest in

November

Average price

C$ 326
Delta
  • Delta
  • 3/3-10/3
  • Nonstop
  • 4h 34m total
  • Seattle to Salt Lake City
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Frontier
  • Frontier
  • 9/2
  • 1 total stop
  • 20h 24m total
  • Seattle to Salt Lake City
Search Deals
High demand for flights, 9% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Seattle to Salt Lake City

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 17 janvier 2025.

jeu. 20/210:25 a.m.SEA - SLC
Nonstop2h 07mFrontier
mer. 26/210:23 a.m.SLC - SEA
1 stop7h 17mFrontier
Deal found 14/1C$ 137
sam. 8/27:01 p.m.SEA - SLC
Nonstop1h 58mAlaska Airlines
jeu. 13/28:40 p.m.SLC - SEA
Nonstop2h 16mAlaska Airlines
Deal found 16/1C$ 139
jeu. 20/210:25 a.m.SEA - SLC
Nonstop2h 07mMultiple Airlines
mar. 25/212:09 p.m.SLC - SEA
1 stop13h 16mMultiple Airlines
Deal found 16/1C$ 164
mar. 18/27:10 p.m.SEA - SLC
Nonstop2h 05mDelta
mer. 19/26:50 a.m.SLC - SEA
Nonstop2h 34mDelta
Deal found 16/1C$ 226
mer. 12/27:00 a.m.SEA - SLC
1 stop7h 04mUnited Airlines
mer. 19/210:00 a.m.SLC - SEA
2 stops9h 29mUnited Airlines
Deal found 15/1C$ 319
jeu. 27/26:55 a.m.SEA - SLC
1 stop6h 25mSouthwest
mar. 4/33:10 p.m.SLC - SEA
2 stops8h 20mSouthwest
Deal found 15/1C$ 499

Find flights from Seattle to Salt Lake City within your budget

Customize your flight search to find flights from Seattle to Salt Lake City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 janvier 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

lun. 3/3

5:30 a.m.-8:40 a.m.

Nonstop2h 10m

Salt Lake City

lun. 10/3

10:45 p.m.-12:09 a.m.

Nonstop2h 24m

C$ 139

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

jeu. 20/2

10:25 a.m.-1:32 p.m.

Nonstop2h 07m

Salt Lake City

mar. 25/2

12:09 p.m.-12:25 a.m.

1 stop13h 16m

C$ 164

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

ven. 28/2

3:16 p.m.-7:58 a.m.

1 stop15h 42m

Salt Lake City

mar. 4/3

3:28 p.m.-12:36 p.m.

1 stop22h 08m

C$ 171

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

jeu. 20/2

5:15 a.m.-11:14 a.m.

1 stop4h 59m

Salt Lake City

mar. 25/2

12:09 p.m.-12:25 a.m.

1 stop13h 16m

C$ 193

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

dim. 9/2

8:00 p.m.-10:59 p.m.

Nonstop1h 59m

Salt Lake City

mer. 12/2

9:25 a.m.-10:40 a.m.

Nonstop2h 15m

C$ 197

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

mar. 18/3

5:00 a.m.-11:31 a.m.

1 stop5h 31m

Salt Lake City

mar. 25/3

8:10 a.m.-6:38 p.m.

2 stops11h 28m

C$ 420

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

jeu. 27/2

6:55 a.m.-2:20 p.m.

1 stop6h 25m

Salt Lake City

mar. 4/3

3:10 p.m.-10:30 p.m.

2 stops8h 20m

C$ 499

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

dim. 9/2

12:10 p.m.-9:34 a.m.

1 stop20h 24m

C$ 96

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

sam. 12/4

9:37 p.m.-12:43 a.m.

Nonstop2h 06m

C$ 114

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

mar. 25/2

8:05 a.m.-5:23 p.m.

2 stops8h 18m

C$ 168

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/1

Showing 1-10 of 14 results
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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.
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.

Travel insights for flights from Seattle to Salt Lake City

Get recent, data-driven insights about flights from Seattle to Salt Lake City including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Salt Lake City. Price data was last updated on 10 January 2025.

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 31 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, April is the cheapest month in which you can book a flight from Seattle to Salt Lake City (average of C$ 475). Flying from Seattle to Salt Lake City in December is currently the most expensive (average of C$ 587). 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?

Find hourly flight availability from Seattle to Salt Lake City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 janvier 2025.

It’s typically best to fly out from Seattle to Salt Lake City in the afternoon. Doing so could potentially save you 34% on the flight price compared to flying at noon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Seattle to Salt Lake City. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Seattle to Salt Lake City flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Seattle to Salt Lake City

Explore weekly flight availability from Seattle to Salt Lake City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 janvier 2025.

The most flights from SEA to SLC are scheduled on a Thursday (43 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (18 on average).

Rainfall in Salt Lake City by month

Plan your trip to Salt Lake City by taking into account the average rainfall totals by month.

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.

Temperature in Salt Lake City by month

Plan your trip to Salt Lake City by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Salt Lake City

Get insights into the airlines that provide service to Salt Lake City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Salt Lake City. Reviews last updated 17 janvier 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Seattle to Salt Lake City have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews
Check prices

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews
Check prices

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,681 reviews
Southwest
8.1
Very good
4,659 reviews
Check prices

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,511 reviews
Southwest
8.1
Very good
4,659 reviews
Check prices

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,964 reviews
Southwest
8.1
Very good
4,659 reviews
Check prices

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,659 reviews
Check prices

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Salt Lake City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 1h 58m for a nonstop flight. You can also purchase a plane ticket from 3 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 99 times in the past calendar month.

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

    Flying on Delta is currently your cheapest option to Salt Lake City, with prices starting at C$ 139. Additional round-trip tickets that might be worth considering are offered by Frontier and Spirit Airlines, with the lowest prices starting at C$ 171 and C$ 193, respectively. Delta is currently priced 61% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Seattle to Salt Lake City one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as C$ 96. Users have also found prices from C$ 114 and C$ 168 on Delta and Alaska Airlines, respectively.

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

    Consider Horizon Air (100%), SkyWest Airlines (97%) or ITA Airways (94%) 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$ 155. On average you can expect to pay C$ 992. The most popular route, (Seattle/Tacoma Intl - Salt Lake City), can usually be booked for C$ 172.

  • 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, April is the cheapest month in which you can book a flight from Seattle to Salt Lake City (average of C$ 475). Flying from Seattle to Salt Lake City in December is currently the most expensive (average of C$ 587). 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 3 airlines flying from Seattle to Salt Lake City

Discover the top 3 airlines that operate flights from Seattle to Salt Lake City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 janvier 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 112AverageC$ 229FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Alaska AirlinesCheapestC$ 140AverageC$ 369FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapestC$ 156AverageC$ 312FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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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.

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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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