Frontier Airlines Seattle to Salt Lake City Flights

Cheapflightsplus.com will find cheap Frontier Airlines flights from Seattle to Salt Lake City. Compare airline ticket prices and book air tickets starting from $32 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Frontier Airlines, arrivals and departure details below.

Find Cheap Airfare Seattle (WA) — Salt Lake City (UT) by Frontier Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in june: one-way - $32, two-way – $55.
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Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
0:55 am — 7:22 am
0:55 am — 4:30 am F9136 Frontier Airlines
Seattle — Denver
1h 25m stop
5:55 am — 7:22 am F9583 Frontier Airlines
Denver — Salt Lake City
5h 27m
including layover
Find flight
from$76
1:51 pm — 11:59 pm
1:51 pm — 5:32 pm F9142 Frontier Airlines
Seattle — Denver
4h 57m stop
10:29 pm — 11:59 pm F9573 Frontier Airlines
Denver — Salt Lake City
9h 8m
including layover
Find flight
from$75
1:51 pm — 11:05 pm
1:51 pm — 5:32 pm F9142 Frontier Airlines
Seattle — Denver
4h 3m stop
9:35 pm — 11:05 pm WN776 Southwest Airlines
Denver — Salt Lake City
8h 14m
including layover
Find flight
from$100
2:00 pm — 1:20 pm
+1 day
2:00 pm — 5:41 pm F9142 Frontier Airlines
Seattle — Denver
18h 14m stop
11:55 am — 1:20 pm UA1989 United Airlines
Denver — Salt Lake City
22h 20m
including layover
Find flight
from$80
2:00 pm — 7:30 am
+1 day
2:00 pm — 5:41 pm F9142 Frontier Airlines
Seattle — Denver
12h 19m stop
6:00 am — 7:30 am DL2487 Delta Air Lines Inc.
Denver — Salt Lake City
16h 30m
including layover
Find flight
from$89
2:00 pm — 11:31 am
+1 day
2:00 pm — 5:41 pm F9142 Frontier Airlines
Seattle — Denver
16h 20m stop
10:01 am — 11:31 am F9571 Frontier Airlines
Denver — Salt Lake City
20h 31m
including layover
Find flight
from$92
7:00 am — 11:59 pm
7:00 am — 10:39 am F9144 Frontier Airlines
Seattle — Denver
11h 50m stop
10:29 pm — 11:59 pm F9573 Frontier Airlines
Denver — Salt Lake City
15h 59m
including layover
Find flight
from$32
7:00 am — 11:05 pm
7:00 am — 10:39 am F9144 Frontier Airlines
Seattle — Denver
10h 56m stop
9:35 pm — 11:05 pm WN776 Southwest Airlines
Denver — Salt Lake City
15h 5m
including layover
Find flight
from$81
7:00 am — 5:20 pm
7:00 am — 10:39 am F9144 Frontier Airlines
Seattle — Denver
5h 18m stop
3:57 pm — 5:20 pm DL1035 Delta Air Lines Inc.
Denver — Salt Lake City
9h 20m
including layover
Find flight
from$90
7:00 am — 10:35 pm
7:00 am — 10:39 am F9144 Frontier Airlines
Seattle — Denver
7h 6m stop
5:45 pm — 6:45 pm WN896 Southwest Airlines
Denver — Las Vegas
1h 30m stop
8:15 pm — 10:35 pm WN643 Southwest Airlines
Las Vegas — Salt Lake City
14h 35m
including layover
Find flight
from$113
9:23 pm — 8:54 am
+1 day
9:23 pm — 11:56 pm F92166 Frontier Airlines
Seattle — Las Vegas
6h 34m stop
6:30 am — 8:54 am DL1401 Delta Air Lines Inc.
Las Vegas — Salt Lake City
10h 31m
including layover
Find flight
from$191
*Departure and arrival times are local. Last updated on 05/22/2024

Flight Information

There are 12 flights by Frontier Airlines from Seattle to Salt Lake City every week with departures from Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB. All flights arrive at Salt Lake City Int..

Departures start from 0:55 am to 9:23 pm. Nonstop flight is 5h 27m. The time difference between Seattle and Salt Lake City is 1h.

  • The fastest flight 5h 27m
  • Average flight time 14h 35m
  • The earliest flight 0:55 am
  • The latest flight 9:23 pm
  • Distance 688 ml

The cheapest flight by Frontier Airlines that our users were able to find is $32. This airfare is economy class on one-way F9144 flight for August 25, 2020 leaving Seattle-Tacoma Intl in Seattle at 7:00 am, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Frontier Airlines there are other 7 airline carriers between Seattle and Salt Lake City. Please review schedules and prices from the most popular airlines to find the best airfare deals from Seattle to Salt Lake City.

Nonstop flights

There are 25 direct flights every day from Seattle. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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