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

STL — SLC
Oct 9 — Oct 161

The best prices from Lambert-St Louis to Salt Lake City are usually found in October or January, booked 36 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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

All the information you need to plan the best STL to SLC flight in 2022: compare St. Louis to Salt Lake City flight prices with the expected peak season, weather and rainfall in Salt Lake City.

STL - SLC

Price

$257 - $513

SLC

Temperature

30.2 - 78.8 °F

SLC

Rainfall

0.6 - 2 inches

Popular inJulyHigh demand for flights, 30% potential price rise
Cheapest inOctoberBest time to find cheap flights, 29% potential price drop
Average price$257Average for round-trip flights in October 2022
Round-trip from$257From Lambert-St Louis to Salt Lake City

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

Saturday flights are generally found to be more expensive for flights from St. Louis to Salt Lake City. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Salt Lake City.

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

To save up to 48% on this flight, we recommend booking at least 30 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 $433 1-2 weeks out and tickets from $527 for flights departing within the next 72 hours.

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

October is one of the best times of the year to fly to Salt Lake City from St. Louis. Prices for October average $360 per person but you can even find prices for as low as $217. The most expensive prices can be found in the month of July. Opting for a October flight can save you 42% on your journey compared to booking in July

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

When flying from St. Louis to Salt Lake City, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 30% versus a flight in the morning.

Cheap flights from St. Louis to Salt Lake City in October, November 2022

The best prices found for STL to SLC flights for October, November
Nov 4 - Nov 10
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

6h 44m
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

6h 10m
$159

Frontier

Pick Dates

Deal found 10/4/22

Oct 19 - Nov 16
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

13h 41m
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

25h 28m
$160

Spirit Airlines

Pick Dates

Deal found 10/2/22

Nov 1 - Nov 15
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

13h 05m
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

17h 52m
$163

Frontier

Pick Dates

Deal found 10/3/22

St. Louis to Salt Lake City 2022 flight deals

Cheap flights to Salt Lake City from St. Louis found for this year
Nov 4 - Nov 10
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

6h 44m
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

6h 10m
$159

Frontier

Pick Dates

Deal found 10/4/22

Oct 19 - Nov 16
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

13h 41m
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

25h 28m
$160

Spirit Airlines

Pick Dates

Deal found 10/2/22

Nov 1 - Nov 15
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

13h 05m
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

17h 52m
$163

Frontier

Pick Dates

Deal found 10/3/22

Cheap Spirit Airlines flights from St. Louis to Salt Lake City

Oct 19 - Nov 16
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

13h 41m
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

25h 28m
$160

Spirit Airlines

Pick Dates

Deal found 10/2/22

Oct 19 - Nov 15
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

13h 41m
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

25h 28m
$164

Spirit Airlines

Pick Dates

Deal found 10/2/22

Oct 18 - Nov 15
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

14h 57m
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

25h 28m
$175

Spirit Airlines

Pick Dates

Deal found 10/2/22

Cheap Frontier flights from St. Louis to Salt Lake City

Nov 1 - Nov 15
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

13h 05m
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

17h 52m
$163

Frontier

Pick Dates

Deal found 10/3/22

Nov 30 - Dec 5
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

18h 18m
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

5h 09m
$165

Frontier

Pick Dates

Deal found 10/1/22

Oct 21 - Nov 24
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

6h 44m
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

19h 41m
$166

Frontier

Pick Dates

Deal found 10/2/22

Non-stop flights to Salt Lake City from St. Louis

Save time with St. Louis to Salt Lake City direct flight deals
Dec 1 - Dec 9
STL

Lambert-St Louis

SLC

Salt Lake City

Nonstop

3h 22m
SLC

Salt Lake City

STL

Lambert-St Louis

Nonstop

2h 43m
$338

Delta

Pick Dates

Deal found 10/2/22

Jan 4 - Jan 8
STL

Lambert-St Louis

SLC

Salt Lake City

Nonstop

3h 28m
SLC

Salt Lake City

STL

Lambert-St Louis

Nonstop

2h 52m
$348

Delta

Pick Dates

Deal found 10/2/22

Dec 8 - Dec 16
STL

Lambert-St Louis

SLC

Salt Lake City

Nonstop

3h 22m
SLC

Salt Lake City

STL

Lambert-St Louis

Nonstop

2h 52m
$358

Delta

Pick Dates

Deal found 10/2/22

Last minute flights from St. Louis to Salt Lake City

Late deals on return flights to Salt Lake City from St. Louis, departing today and this week
Oct 11 - Nov 15
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

14h 57m
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

25h 28m
$160

Spirit Airlines

Pick Dates

Deal found 10/2/22

Oct 12 - Nov 15
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

11h 22m
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

17h 52m
$164

Multiple Airlines

Pick Dates

Deal found 10/2/22

Oct 9 - Nov 17
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

20h 49m
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

6h 10m
$165

Frontier

Pick Dates

Deal found 10/2/22

One-way flights to Salt Lake City from St. Louis

The cheapest one-way flights from St. Louis to Salt Lake City
Oct 18
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

14h 57m
$82

Spirit Airlines

Pick Dates

Deal found 10/3/22

Oct 17
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

19h 26m
$86

Frontier

Pick Dates

Deal found 10/3/22

Oct 13
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

19h 51m
$95

Multiple Airlines

Pick Dates

Deal found 10/3/22

Related info for your journey

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

What airports do I use to fly from St. Louis to Salt Lake City?

To fly from St. Louis to Salt Lake City, you need to book a flight from Lambert-St Louis (STL) to Salt Lake City (SLC). Nonstop flights to Salt Lake City from Lambert-St Louis take 3h 08m on average. When it comes time to book airfare, you have a few options: there is 1 outbound flight from Lambert-St Louis to Salt Lake City offered by 7 different airlines.

Which airlines flying from Lambert-St Louis to Salt Lake City have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Lambert-St Louis to Salt Lake City that may be offering flexible cancellation policies are Delta, Frontier, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

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 Spirit Airlines for just $160, but on average you can expect to pay $174.

Are there nonstop flights from St. Louis to Salt Lake City for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from St. Louis to Salt Lake City under $400. A good price for a nonstop flight from St. Louis to Salt Lake City is less than $436.

Are there last-minute flights available from St. Louis to Salt Lake City for under $200?

There are currently 20+ open flights from St. Louis to Salt Lake City within the next 7 days for less than $200.

What days are nonstop flights available from St. Louis to Salt Lake City?

Days when nonstop flights are available for this flight are: Tuesday, Wednesday, Friday, Saturday.

How popular is this St. Louis to Salt Lake City flight route?

This flight path from Lambert-St Louis to Salt Lake City was viewed by 18 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How many flights depart from St. Louis to Salt Lake City on average per day?

Per day, 3 flights depart from St. Louis to Salt Lake City on average.
Early Morning (Midnight to 6am) - 33% of flight departures
Afternoon (Noon - 6pm) - 67% of flight departures

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

Airlines like Spirit Airlines and Frontier fly from St. Louis to Salt Lake City in about 13h 05m. The time it takes to get you to your destination can typically vary by up to 36m. Airlines will cover a distance of 1159 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from St. Louis to Salt Lake City round-trip?

Cheapflights users have booked flights from St. Louis to Salt Lake City round-trip from $160. Another airline that can offer you cheap pricing is Frontier. Spirit Airlines is priced at 55% 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?

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $82. Users have also found prices from $86 and $179 on Frontier and Delta, respectively.

What are the most popular airlines that fly from St. Louis to Salt Lake City?

When booking a flight from St. Louis to Salt Lake City, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

What are the cheapest flights from St. Louis to Salt Lake City?

On average you can expect to pay $670 for a flight from St. Louis to Salt Lake City. The cheapest flight overall is $76 while the most popular route, (Lambert-St Louis - Salt Lake City) is currently priced at $170.

Alternative routes for St. Louis to Salt Lake City

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from St. Louis to Salt Lake City

The chart below displays the airlines Cheapflights users traveling from St. Louis to Salt Lake City choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$16Average$22FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
FrontierCheapest$108Average$222FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
United AirlinesCheapest$147Average$473FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
Spirit AirlinesCheapest$151Average$339FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
American AirlinesCheapest$232Average$406FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$238Average$392FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
Alaska AirlinesCheapest$478Average$584FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights

Hourly flight availability from St. Louis to Salt Lake City

See what time of day planes typically take off from St. Louis to Salt Lake City
34%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
66%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from St. Louis to Salt Lake City

See how many times per day planes take to the skies headed from St. Louis to Salt Lake City
Sunday3daily flights
Monday3daily flights
Tuesday1daily flight
Wednesday3daily flights
Thursday0daily flights
Friday0daily flights
Saturday0daily flights