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Cheap flights from St Louis to Salt Lake City (STL - SLC)

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The best prices from St Louis to Salt Lake City are usually found in October or November, booked 47 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

How to find the cheapest flight from
St Louis (STL) to Salt Lake City (SLC)

STL - SLC
Price
$259 - $353
SLC
Temperature
39.2 - 95 °F
SLC
Rainfall
0.5 - 2 inches
Popular in March High demand for flights, 12% potential price rise
Cheapest in October Best time to find cheap flights, 16% potential price drop
Round-trip from $259 From St Louis to Salt Lake City
One-way from $109 One-way flight from St Louis to Salt Lake City
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from St Louis to Salt Lake City?

Travelers have found that booking a Tuesday departure is the best way to save up to 20% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from St Louis to Salt Lake City?

To save up to 38% on this flight, we recommend booking at least 22 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from St Louis to Salt Lake City from $112 1-2 weeks out and tickets from $165 for flights departing within the next 72 hours.

What is the cheapest month to fly from St Louis to Salt Lake City?

October can be a great time to fly to Salt Lake City from St Louis with a flight ticket averaging about $132. Cheapflights users have found deals in the month of October for as cheap as $58. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from St Louis to Salt Lake City (STL - SLC)?

A simple way to save on the total cost of your ticket is to fly from St Louis to Salt Lake City in the evening. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight in the morning.

Cheap flights from St Louis to Salt Lake City in September, October 2020

The best prices found for STL to SLC flights for September, October
29 Oct - 5 Nov
$144pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
SLC
Salt Lake City
SLC
Salt Lake City
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis
13 Oct - 17 Oct
$161pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
SLC
Salt Lake City
SLC
Salt Lake City
United Airlines
 
1 STOP
STL
Lambert-St Louis
28 Oct - 4 Nov
$169pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
SLC
Salt Lake City
SLC
Salt Lake City
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis

St Louis to Salt Lake City 2020 flight deals

Cheap flights to Salt Lake City from St Louis found for this year
29 Oct - 5 Nov
$144pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
SLC
Salt Lake City
SLC
Salt Lake City
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis
13 Oct - 17 Oct
$161pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
SLC
Salt Lake City
SLC
Salt Lake City
United Airlines
 
1 STOP
STL
Lambert-St Louis
28 Oct - 4 Nov
$169pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
SLC
Salt Lake City
SLC
Salt Lake City
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis

Non-stop flights to Salt Lake City from St Louis

Save time with St Louis to Salt Lake City direct flight deals
13 Oct - 17 Oct
$217pp
STL
Lambert-St Louis
Delta
Non-Stop
SLC
Salt Lake City
SLC
Salt Lake City
Delta
Non-Stop
STL
Lambert-St Louis
13 Oct - 18 Oct
$227pp
STL
Lambert-St Louis
Delta
Non-Stop
SLC
Salt Lake City
SLC
Salt Lake City
Delta
Non-Stop
STL
Lambert-St Louis
16 Oct - 18 Oct
$237pp
STL
Lambert-St Louis
Delta
Non-Stop
SLC
Salt Lake City
SLC
Salt Lake City
Delta
Non-Stop
STL
Lambert-St Louis

Last minute flights from St Louis to Salt Lake City

Late deals on round-trip flights to Salt Lake City from St Louis, departing today and this week
24 Sep - 26 Sep
$286pp
STL
Lambert-St Louis
Multiple Airlines
     
3 STOPS
SLC
Salt Lake City
SLC
Salt Lake City
Frontier
 
1 STOP
STL
Lambert-St Louis
25 Sep - 26 Sep
$287pp
STL
Lambert-St Louis
Multiple Airlines
     
3 STOPS
SLC
Salt Lake City
SLC
Salt Lake City
Frontier
 
1 STOP
STL
Lambert-St Louis
23 Sep - 26 Sep
$288pp
STL
Lambert-St Louis
Multiple Airlines
     
3 STOPS
SLC
Salt Lake City
SLC
Salt Lake City
Frontier
 
1 STOP
STL
Lambert-St Louis

One-way flights to Salt Lake City from St Louis

The cheapest one-way flights from St Louis to Salt Lake City
3:50 am - 6:14 am
Delta
Nonstop
3h 24m
STL - SLC
Delta
$109
Delta
2:35 pm - 4:59 pm
Delta
Nonstop
3h 24m
STL - SLC
Delta
$149
Delta
3:50 am - 6:14 am
Delta
Nonstop
3h 24m
STL - SLC
Delta
$154
Delta

Related info for your journey

Useful info, stats and facts about St Louis to Salt Lake City flights.

Flight FAQs

From St Louis to Salt Lake City

Are flight prices decreasing from St Louis to Salt Lake City due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Louis and Salt Lake City for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from St Louis to Salt Lake City for under $200 on Cheapflights?

Yes, there are multiple flights from St Louis to Salt Lake City for under $200. The cheapest flight booked recently is on Multiple Airlines for just $144, but on average you can expect to pay $197.

Are there nonstop flights from St Louis to Salt Lake City for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from St Louis to Salt Lake City under $300. A good price for a nonstop flight from St Louis to Salt Lake City is less than $456.

Are there last-minute flights available from St Louis to Salt Lake City for under $300?

There are currently 20+ open flights from St Louis to Salt Lake City within the next 7 days for less than $300.

How popular is this flight route?

The Lambert-St Louis to Salt Lake City flight path was viewed by 43 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in St Louis or Salt Lake City?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in St Louis is typically greater than that of Salt Lake City. We can gather that this will continue over the next 10 days.

Is St Louis weather warmer or cooler than Salt Lake City?

Temperatures around the 95 °F's can be experienced in July. The weather in Salt Lake City is hotter than in St Louis. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from St Louis to Salt Lake City?

Delta can get you from St Louis to Salt Lake City in just under 3h 11m. Your travel time will be generally consistent. All flights are typically nonstop.

What is the cheapest airline to fly from St Louis to Salt Lake City round-trip?

Flying on Delta is currently your cheapest option to Salt Lake City, with prices starting at $217. Delta is priced at 30% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from St Louis to Salt Lake City one-way?

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $109.

Alternative routes for St Louis to Salt Lake City

Destination information for Salt Lake City

Things to know before you go. Useful info for your trip from St Louis to Salt Lake City
Flight duration
3h 04m
Average temperature for September in Salt Lake City
82.4 °F
Avg rainfall for September in Salt Lake City
1.1 ″

Airports servicing St. Louis

Airports servicing Salt Lake City

Hourly flight availability from St Louis to Salt Lake City

Afternoon Noon to 6 PM 66% of STL to SLC departures
Morning 6 AM to noon 33% of STL to SLC departures
Early morning Midnight to 6 AM 1% of STL to SLC departures
Evening 6 PM to midnight 0% of STL to SLC departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from St Louis to Salt Lake City
Sunday
3 daily flights
Monday
3 daily flights
Tuesday
3 daily flights
Wednesday
3 daily flights
Thursday
3 daily flights
Friday
3 daily flights
Saturday
3 daily flights
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