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

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The best prices from Salt Lake City to St Louis are usually found in April or August, booked 36 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

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

SLC - STL
Price
$217 - $355
STL
Temperature
44.6 - 89.6 °F
STL
Rainfall
2.2 - 5.1 inches

Popular in

December

High demand for flights, 24% potential price rise

Cheapest in

April

Best time to find cheap flights, 20% potential price drop

Round-trip from

$217

From Salt Lake City to St Louis

One-way from

$138

One-way flight from Salt Lake City to St Louis

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 Salt Lake City to St Louis?

Flights from Salt Lake City to St Louis are found to be more expensive on Sunday. 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 St Louis.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 31 days in advance, which can save you up to 96% on flights from Salt Lake City to St Louis compared to booking the week you need them. Waiting 31 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $374. For sooner than that we have options available in the next 3 days from $553.

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

August can be a great time to fly to St Louis from Salt Lake City with a flight ticket averaging about $266. Cheapflights users have found deals in the month of August for as cheap as $158. The most expensive prices can be found in the month of December.

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

One of the essential ways to save on airfare from Salt Lake City to St Louis is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 17% on airfare.

Cheap flights from Salt Lake City to St Louis in December, January 2021

The best prices found for SLC to STL flights for December, January
14 Jan - 18 Jan
$126pp
SLC
Salt Lake City
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
SLC
Salt Lake City
13 Jan - 18 Jan
$128pp
SLC
Salt Lake City
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
SLC
Salt Lake City
10 Dec - 13 Dec
$144pp
SLC
Salt Lake City
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
SLC
Salt Lake City

Salt Lake City to St Louis 2021 flight deals

Cheap flights to St Louis from Salt Lake City found for this year
10 Dec - 13 Dec
$144pp
SLC
Salt Lake City
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
SLC
Salt Lake City
10 Dec - 13 Dec
$146pp
SLC
Salt Lake City
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
SLC
Salt Lake City
24 Dec - 26 Dec
$154pp
SLC
Salt Lake City
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
SLC
Salt Lake City

Non-stop flights to St Louis from Salt Lake City

Save time with Salt Lake City to St Louis direct flight deals
23 Dec - 30 Dec
$217pp
SLC
Salt Lake City
Delta
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
Delta
Non-Stop
SLC
Salt Lake City
18 Dec - 21 Dec
$237pp
SLC
Salt Lake City
Delta
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
Delta
Non-Stop
SLC
Salt Lake City
17 Dec - 3 Jan
$257pp
SLC
Salt Lake City
Delta
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
Delta
Non-Stop
SLC
Salt Lake City

Last minute flights from Salt Lake City to St Louis

Late deals on round-trip flights to St Louis from Salt Lake City, departing today and this week
10 Dec - 13 Dec
$144pp
SLC
Salt Lake City
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
SLC
Salt Lake City
10 Dec - 13 Dec
$146pp
SLC
Salt Lake City
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
SLC
Salt Lake City
10 Dec - 13 Dec
$158pp
SLC
Salt Lake City
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
SLC
Salt Lake City

One-way flights to St Louis from Salt Lake City

The cheapest one-way flights from Salt Lake City to St Louis
2:25 pm - 7:09 am
Frontier
1 Stop
15h 44m
SLC - STL
Frontier
$138
Gotogate
8:19 am - 4:40 pm
American Airlines
1 Stop
7h 21m
SLC - STL
American Airlines
4:40 am - 8:21 am
Delta
Nonstop
2h 41m
SLC - STL
Delta
$298
Delta

Related info for your journey

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

Flight FAQs

From Salt Lake City to St Louis

Are flight prices decreasing from Salt Lake City to St Louis 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 Salt Lake City and St Louis 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.

What safety measures are being taken by airlines flying from Salt Lake City to Lambert-St Louis to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. New policies for travelers booking flights from Salt Lake City to Lambert-St Louis include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

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

Delta, Frontier, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

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

Yes, there are multiple flights from Salt Lake City to St Louis for under $200. The cheapest flight booked recently is on Frontier for just $126, but on average you can expect to pay $164.

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

Cheapflights has at least 17 direct flights from Salt Lake City to St Louis under $300. A good price for a nonstop flight from Salt Lake City to St Louis is less than $397.

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

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

How popular is this flight route?

Flights from Salt Lake City to Lambert-St Louis have been viewed 27 times in the past calendar month.

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

In Salt Lake City, there will be less rainfall in Salt Lake City compared to St Louis over the next 12 days.

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

You can imagine temperatures to be in the 95 °F range in July. The weather in St Louis is generally colder than Salt Lake City's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

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

A quick flight from Salt Lake City to St Louis can take about 2h 45m. Delta provides one of the quickest options available for as low as $217. Both multi-stop and nonstop flights can be found to your destination and back.

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

Our cheapest airline available from Salt Lake City to St Louis is Frontier. Our recent data shows that you can find tickets from as low as $126 on this airline. Frontier is priced at 53% lower than the current average price of a flight leaving 3 months from now.

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

The cheapest airlines for a one-way flight from Salt Lake City to St Louis are Frontier ($69), Delta ($129), and American Airlines ($148).

Alternative routes for Salt Lake City to St Louis

Destination information for St Louis

Things to know before you go. Useful info for your trip from Salt Lake City to St Louis
Flight duration
2h 55m
Average temperature for December in St Louis
46.4 °F
Avg rainfall for December in St Louis
2.5 ″

Airports servicing Salt Lake City

Airports servicing St. Louis

Top 4 airlines from Salt Lake City to St Louis

The chart below displays the airlines Cheapflights users traveling from Salt Lake City to St Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$102 $244 No cancel fee 62%
United Airlines
$101 $266 No cancel fee 69%
American Airlines
$132 $313 No cancel fee 71%
Delta
$198 $362 No cancel fee N/A

Hourly flight availability from Salt Lake City to St Louis

Afternoon Noon to 6 PM 52% of SLC to STL departures
Morning 6 AM to noon 47% of SLC to STL departures
Early morning Midnight to 6 AM 1% of SLC to STL departures
Evening 6 PM to midnight 0% of SLC to STL departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Salt Lake City to St Louis
Sunday
2 daily flights
Monday
2 daily flights
Tuesday
4 daily flights
Wednesday
0 flights
Thursday
0 flights
Friday
0 flights
Saturday
0 flights
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