Cheap Flight Tickets from St Louis (STL) to Salt Lake City (SLC), Starting at $335

Good to Know: Cheapest and Fastest STL - SLC Flights

Useful information for finding best airline tickets from Lambert St Louis International to Salt Lake City International on your next trip.

Cheapest Round Trip Flight

$335

AA American Airlines • 1 stop • 10h 45m

Oct 22 – Oct 25

The cheapest round trip flight from St Louis to Salt Lake City (STL-SLC-STL) is currently $335

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Cheapest Direct Flight

$939

DL Delta Airlines • nonstop • 5h 17m

Oct 21

The cheapest nonstop flight from St Louis to Salt Lake City (STL-SLC) is currently $939

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Fastest Flight

5h 16m

The fastest nonstop flight from St Louis to Salt Lake City (STL-SLC) takes 5h 16m

Top Airlines Flying from St Louis to Salt Lake City

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from St Louis (STL) to Salt Lake City (SLC)

Compare and book low fare round-trip air tickets from St Louis to Salt Lake City. Ideal for travelers with confirmed return itineraries.

Oct 22 - Oct 25, Economy
AA
St Louis → Salt Lake City
10h 45m
10:12 AM - 3:57 PM • 1 stop
AA
St Louis → Salt Lake City
8h 54m
7:10 AM - 1:44 PM • 1 stop
$335
American Airlines
Oct 21 - Oct 24, Economy
DL
St Louis → Salt Lake City
5h 17m
7:00 PM - 9:17 PM • nonstop
DL
St Louis → Salt Lake City
4h 9m
5:20 PM - 9:09 PM • nonstop
$939
Delta Airlines
Oct 21 - Oct 24, Economy
AS
St Louis → Salt Lake City
13h 29m
4:42 PM - 11:51 PM • 1 stop
AS
St Louis → Salt Lake City
13h 59m
6:05 AM - 3:44 PM • 1 stop
$958
Alaska Airlines
Oct 21 - Oct 24, Economy
WN
St Louis → Salt Lake City
10h 30m
8:35 AM - 2:05 PM • 1 stop
WN
St Louis → Salt Lake City
8h 30m
8:15 AM - 2:25 PM • 1 stop
$958
Southwest Airlines
Oct 21 - Oct 24, Economy
AS
St Louis → Salt Lake City
31h 51m
5:40 AM - 11:51 PM • 2 stops
AS
St Louis → Salt Lake City
13h 59m
6:05 AM - 3:44 PM • 1 stop
$1322
Alaska Airlines
Oct 21 - Oct 24, Economy
AS
St Louis → Salt Lake City
30h 47m
6:04 AM - 11:51 PM • 2 stops
AS
St Louis → Salt Lake City
21h 40m
9:42 AM - 11:42 PM • 2 stops
$1343
Alaska Airlines

Fly from St Louis to Salt Lake City with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from St Louis to Salt Lake City? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on St Louis to Salt Lake City Flights

What are the airports in St Louis?
STL
What’s the most popular airline flying from STL to SLC?
The most popular airline flying from St Louis to Salt Lake City are
Can I fly from STL to SLC non-stop?
Yes, you can fly STL to SLC non-stop on
Which airlines fly nonstop between St Louis and Salt Lake City?
The non-stop flights between St Louis and Salt Lake City are .
What’s the earliest departure time from STL to SLC Airport?
The earliest flight leaves STL at 5:05 am and lands in SLC - Salt Lake City International
What are the airports in Salt Lake City?
SLC
Can I make changes to my St Louis to Salt Lake City flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from STL to SLC?
Read the fare rules of the St Louis to Salt Lake City air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from St Louis and Salt Lake City?
operate flights between St Louis and Salt Lake City
How long does a flight from St Louis to Salt Lake City take?
It takes approximately 3 hour to fly non-stop from STL to SLC, which is 1156.01 miles by air.
Which airlines provide the cheapest flights from St Louis (STL) to Salt Lake City (SLC) ?
In the past couple of days, the cheapest tickets to SLC from STL were found on AS : USD 958
Do I need a passport to fly between STL and SLC?
No
What’s the latest departure time from STL to SLC ?
The last flight leaves STL at 7:00 pm

St Louis (STL) to Salt Lake City (SLC): Airport Information

Origin Airport Lambert St Louis International , St Louis, US
Destination Airport Salt Lake City International , Salt Lake City, US
Distance 1156 miles

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