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Fly from
Fly to
Route
Depart
Return
St. LouisSalt Lake City
STL Lambert-St Louis - SLC Salt Lake City
STLSLC
Lambert-St Louis
Tue 10/11
5:30-11:35
1 stop7h 05m
Salt Lake City
Thu 12/11
17:55-0:35
1 stop5h 40m
St. LouisSalt Lake City
STL Lambert-St Louis - SLC Salt Lake City
STLSLC
Lambert-St Louis
Tue 10/11
8:25-14:50
2 stops7h 25m
Salt Lake City
Thu 12/11
17:55-0:35
1 stop5h 40m
St. LouisSalt Lake City
STL Lambert-St Louis - SLC Salt Lake City
STLSLC
Lambert-St Louis
Tue 3/11
6:30-12:00
1 stop6h 30m
Salt Lake City
Tue 10/11
14:50-23:10
1 stop7h 20m
St. LouisSalt Lake City
STL Lambert-St Louis - SLC Salt Lake City
STLSLC
Lambert-St Louis
Wed 4/11
12:40-18:40
2 stops7h 00m
Salt Lake City
Wed 11/11
6:20-17:25
2 stops10h 05m
St. LouisSalt Lake City
STL Lambert-St Louis - SLC Salt Lake City
STLSLC
Lambert-St Louis
Tue 3/11
5:05-10:30
1 stop6h 25m
Salt Lake City
Tue 10/11
8:00-17:25
2 stops8h 25m
St. LouisSalt Lake City
STL Lambert-St Louis - SLC Salt Lake City
STLSLC
Lambert-St Louis
Fri 5/2
15:54-13:34
1 stop22h 40m
Salt Lake City
Mon 8/2
9:00-14:56
1 stop28h 56m
St. LouisSalt Lake City
STL Lambert-St Louis - SLC Salt Lake City
STLSLC
Lambert-St Louis
Tue 3/11
12:40-18:40
2 stops7h 00m
Salt Lake City
Tue 10/11
6:20-17:25
2 stops10h 05m
St. LouisSalt Lake City
STL Lambert-St Louis - SLC Salt Lake City
STLSLC
Lambert-St Louis
Thu 29/10
5:25-11:55
2 stops7h 30m
Salt Lake City
Tue 3/11
8:20-17:10
1 stop7h 50m
St. LouisSalt Lake City
STL Lambert-St Louis - SLC Salt Lake City
STLSLC
Lambert-St Louis
Thu 29/10
5:25-11:55
2 stops7h 30m
Salt Lake City
Tue 3/11
6:20-17:25
2 stops10h 05m
St. LouisSalt Lake City
STL Lambert-St Louis - SLC Salt Lake City
STLSLC
Lambert-St Louis
Thu 5/11
6:00-10:31
1 stop29h 31m
Salt Lake City
Thu 12/11
11:27-23:59
1 stop11h 32m
See travel insights to Salt Lake City from
How to get the cheapest flight ticket from St. Louis to Salt Lake City
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between St. Louis and Salt Lake City?
Prices are currently low for flights on this route.
Typical prices usually range from R6 634 to R9 128.The lowest price recently found on this route was R5 420.
What is the cheapest month to fly to Salt Lake City?
The month of January is, on average, the cheapest month to fly to Salt Lake City from St. Louis, with most prices found around R6 967. If you are unable to visit Salt Lake City during the month of January, then departing from St. Louis during the month April is also very affordable. Most momondo users find prices during this month for around R7 316.
How far in advance should I book a flight from St. Louis to Salt Lake City?
You are more likely to see cheaper flights to Salt Lake City from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Salt Lake City for around R7 919 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Salt Lake City from St. Louis for as low as R7 349 on momondo.
How many flights depart from St. Louis to Salt Lake City on average per day?
3 flights are operational daily from St. Louis to Salt Lake City as of October 2026. The most popular departure time for this route is 8:00, with 53% of flights per day taking off at midday.
How many flights depart from St. Louis to Salt Lake City on average per week?
As of October 2026, there are 26 flights per week flying from St. Louis to Salt Lake City. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.
When to book flights from St. Louis to Salt Lake City
Cheap St. Louis to Salt Lake City (STL to SLC) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Salt Lake City
Frequently asked questions about flying from St. Louis to Salt Lake City
How far is Lambert-St Louis to Salt Lake City by plane?
A flight from Lambert-St Louis to Salt Lake City will travel around 1864,1 km.
When did momondo last update prices for flights from Lambert-St Louis Airport to Salt Lake City Airport?
Prices for flights from Lambert-St Louis Airport to Salt Lake City Airport refresh daily.
How old do you have to be to fly from Lambert-St Louis Airport to Salt Lake City Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Salt Lake City Airport.
What documentation or ID do you need to fly to Salt Lake City Airport?
The travel and health documents you'll need for your trip to Salt Lake City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Salt Lake City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from St. Louis to Salt Lake City?
Based on momondo bookings for flights between St. Louis and Salt Lake City, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 17,97% of the total bookings. Other popular models include Boeing 737 MAX 8 with 15,62%, Boeing 737 with 12,50%, and Airbus A319 with 10,94%.
Why use momondo?
Why should I use momondo to find a flight deal from St. Louis to Salt Lake City?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Salt Lake City from St. Louis.
Can I find flights from St. Louis to Salt Lake City with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Salt Lake City from St. Louis with this policy.
How can momondo help me find flights from St. Louis to Salt Lake City?
momondo provides multiple filters to help you find the best flight to Salt Lake City from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from St. Louis to Salt Lake City right now. Can momondo alert me if prices change?
If you are not ready to book a flight from St. Louis to Salt Lake City now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Salt Lake City and let you know when they change.