Cheap flights from Seattle to Salt Lake City

Seattle-Tacoma
SEA
Salt Lake City
SLC

Flight deals from Seattle to Salt Lake City

Below you can see the best deals on flights Seattle — Salt Lake City for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

Top 10 cheap flights from Seattle to Salt Lake City

F9
F9
$ 78

Seattle — Salt Lake City

20:15—11:09
14 Sep 2026
13 h 54 m
1 stop
F9
F9
$ 93

Seattle — Salt Lake City

10:57—12:43
15 Sep 2026
24 h 46 m
1 stop
F9
F9
$ 121

Seattle — Salt Lake City

21:45—12:43
14 Sep 2026
13 h 58 m
1 stop
F9
F9
$ 121

Seattle — Salt Lake City

19:45—12:43
14 Sep 2026
15 h 58 m
1 stop
F9
F9
$ 122

Seattle — Salt Lake City

14:37—23:59
5 Sep 2026
8 h 22 m
1 stop
F9
F9
$ 122

Seattle — Salt Lake City

16:27—23:59
9 Sep 2026
6 h 32 m
1 stop
F9
F9
$ 122

Seattle — Salt Lake City

16:27—10:41
9 Sep 2026
17 h 14 m
1 stop
F9
F9
$ 122

Seattle — Salt Lake City

16:27—15:21
9 Sep 2026
21 h 54 m
1 stop
F9
F9
$ 122

Seattle — Salt Lake City

16:27—23:59
15 Sep 2026
6 h 32 m
1 stop
F9
F9
$ 122

Seattle — Salt Lake City

16:27—10:41
15 Sep 2026
17 h 14 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Seattle — Salt Lake City flight

Looking for cheap flights from Seattle to Salt Lake City? Compare fares from different airlines, check the flight schedule and travel time — and book your Seattle — Salt Lake City ticket online at the best price.

The route has direct flights — around 310 flights per week, flights are operated by Alaska Airlines, Delta, Hawaiian Airlines, Frontier Airlines and 5 more airlines, a nonstop flight takes about 2 h, the distance between the cities is around 1,128 km.

Planning your trip? You may find our Salt Lake City travel guide, how to get from the airport into town and Salt Lake City weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

YesDirect flights
1,128 kmDistance
2 hTravel time
9Airlines
310 / wkFlights

Flight schedule from Seattle to Salt Lake City

The table shows direct flights from Seattle to Salt Lake City on the selected date. The flight takes approximately 2 h. Regular flights are operated by Alaska Airlines, Delta, Hawaiian Airlines and Frontier Airlines. Departures from Seattle-Tacoma International Airport and Paine Field airports, arrivals at Salt Lake City International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 16 Aug 2026

Prices by month

Average one-way fares from Seattle to Salt Lake City by month. Tickets are usually cheapest in September (around $167) and priciest in July (about $232) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$197mediumMay$173lowSep$167low
Feb$179lowJun$221highOct$173low
Mar$226highJul$232highNov$197medium
Apr$191mediumAug$203mediumDec$226high

Some values are estimated based on seasonality.

When to fly

Weather in Salt Lake City: it is warmest in July (up to 32 °C on average) and coolest in January (around 2 °C). The driest month is July.

Temperature · Salt Lake City

Dry and wet days · Salt Lake City

Wind speed and direction · Salt Lake City

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How to get the best deal on a Seattle — Salt Lake City ticket

  • Book ahead: fares for Seattle — Salt Lake City are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Seattle is served by more than one airport — compare fares and travel time to each before you book.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Seattle — Salt Lake City route are operated by 9 airlines; Alaska Airlines runs the most flights (around 35% of all flights). Compare carriers, flight shares and schedules below.

  • Alaska AirlinesAS
    36x/week
    WebsiteFleet: 31545M pax/year
    • Direct flight SEA → SLC36x/week
      Duration
      2h 6m
      Days
      MTWTFSS
    34.8%Open →
  • DeltaDL
    32x/week
    WebsiteFleet: 986190M pax/year
    • Direct flight SEA → SLC32x/week
      Duration
      2h 7m
      Days
      MTWTFSS
    31.0%Open →
  • Hawaiian AirlinesHA
    29x/week
    WebsiteFleet: 7511M pax/year
    • Direct flight SEA → SLC29x/week
    28.1%
  • Frontier AirlinesF9
    3x/week
    WebsiteFleet: 15329M pax/year
    • Direct flight SEA → SLC3x/week
    2.9%Open →
  • IcelandairFI
    1x/week
    WebsiteFleet: 524.7M pax/year
    • Direct flight SEA → SLC1x/week
    1.0%Open →
  • Latam Airlines GroupLA
    1x/week
    WebsiteFleet: 34782M pax/year
    • Direct flight SEA → SLC1x/week
    1.0%Open →
  • Japan AirlinesJL
    1x/week
    WebsiteFleet: 14540M pax/year
    • Direct flight SEA → SLC1x/week
    0.6%Open →
  • Qatar AirwaysQR
    1x/week
    WebsiteFleet: 26640M pax/year
    • Direct flight SEA → SLC1x/week
      Duration
      2h 5m
      Days
      MTWTFSS
    0.3%Open →
  • WestJetWS
    1x/week
    WebsiteFleet: 15325M pax/year
    • Direct flight SEA → SLC1x/week
      Duration
      2h 6m
      Days
      MTWTFSS
    0.3%Open →

Cities and airports on the Seattle — Salt Lake City route

Flights Seattle — Salt Lake City depart from Seattle-Tacoma International Airport and Paine Field and arrive at Salt Lake City International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Seattle

SEA
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Salt Lake City

SLC
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Seattle — Salt Lake City flight

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

A nonstop Seattle — Salt Lake City flight takes about 2 h — the distance between the cities is around 1,128 km.

How far is it from Seattle to Salt Lake City?

The distance from Seattle to Salt Lake City is about 1,128 km, which a nonstop flight covers in around 2 h.

Are there direct flights from Seattle to Salt Lake City?

Yes, there are nonstop flights Seattle — Salt Lake City — around 310 flights per week.

Which airlines fly from Seattle to Salt Lake City?

Airlines operating Seattle — Salt Lake City include Alaska Airlines, Delta, Hawaiian Airlines, Frontier Airlines, Icelandair. See the full list with schedules in the "Airlines" section on this page.

Which airports do Seattle — Salt Lake City flights use?

Flights from Seattle depart from Seattle-Tacoma International Airport, Paine Field, and arrive at Salt Lake City International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Seattle to Salt Lake City?

The price of a Seattle — Salt Lake City ticket depends on your travel date, season and demand. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Seattle — Salt Lake City?

Flights Seattle — Salt Lake City are usually cheaper when booked in advance — a few weeks before departure and away from peak dates. Compare prices by month in the price trend chart on this page.

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

To catch a low fare Seattle — Salt Lake City, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Seattle

See all
Los AngelesAnchorageVancouverSan FranciscoPhoenixSan DiegoSan JoseSpokanePortlandSanta AnaNew York CityBoiseDenverChicagoDallasSacramentoLas VegasRedmondBostonAtlantaHonoluluWashington, D.C.MinneapolisPascoBurbankAustinFairbanksEugeneJuneauNashvilleHoustonCalgaryBozemanDetroitPalm SpringsMissoulaMedfordRenoOrlandoVictoria

Where else you can fly from Salt Lake City

See all
DenverLos AngelesSan DiegoPhoenixAtlantaSan FranciscoChicagoLas VegasDallasNew York CityPortlandVancouverSanta AnaOrlandoDetroitMinneapolisHoustonLong BeachHonoluluBostonBurbankAustinSpokaneBoiseKalispellWashington, D.C.CalgaryBozemanIdaho FallsCincinnatiSan JoseSan AntonioPascoSacramentoNashvilleFresnoPhiladelphiaSt. LouisPalm SpringsLima

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