Cheap flights from Utah to St. Louis (STL)

SLC — STL
Aug 22 — Aug 291

How far in advance should I book a flight from Utah to St. Louis?

To save on the cost of your flight from Utah to St. Louis, book at least 25 days before your planned departure. Booking around this time can save you about 52% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $380 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $511.

What is the cheapest month to fly from Utah to St. Louis?

Flights from Utah to St. Louis lean towards being more expensive in June. Prices are generally better when you fly from Utah to St. Louis in August, with the cheapest ticket starting at $193.

When is the cheapest time to fly from Utah to St. Louis (UT - STL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Utah to St. Louis as you normally would.

Cheap flights from Utah to St. Louis in August, September 2022

The best prices found for Utah to STL flights for August, September
Sep 14 - Sep 21
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

25h 36m
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

25h 04m
$123

Spirit Airlines

Pick Dates

Deal found 15/8/22

Sep 13 - Sep 20
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

23h 30m
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

15h 02m
$125

Spirit Airlines

Pick Dates

Deal found 15/8/22

Sep 6 - Sep 9
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

16h 34m
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

17h 37m
$128

Multiple Airlines

Pick Dates

Deal found 15/8/22

Utah to St. Louis 2022 flight deals

Cheap flights to St. Louis from Utah found for this year
Sep 14 - Sep 21
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

25h 36m
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

25h 04m
$123

Spirit Airlines

Pick Dates

Deal found 15/8/22

Sep 13 - Sep 20
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

23h 30m
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

15h 02m
$125

Spirit Airlines

Pick Dates

Deal found 15/8/22

Sep 6 - Sep 9
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

16h 34m
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

17h 37m
$128

Multiple Airlines

Pick Dates

Deal found 15/8/22

Cheap Spirit Airlines flights from Utah to St. Louis

Sep 14 - Sep 21
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

25h 36m
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

25h 04m
$123

Spirit Airlines

Pick Dates

Deal found 15/8/22

Sep 13 - Sep 20
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

23h 30m
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

15h 02m
$125

Spirit Airlines

Pick Dates

Deal found 15/8/22

Aug 23 - Aug 30
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

24h 25m
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

12h 35m
$133

Spirit Airlines

Pick Dates

Deal found 16/8/22

Cheap Frontier flights from Utah to St. Louis

Aug 24 - Aug 26
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

20h 30m
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

12h 59m
$164

Frontier

Pick Dates

Deal found 15/8/22

Oct 11 - Oct 14
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

18h 37m
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

6h 44m
$168

Frontier

Pick Dates

Deal found 14/8/22

Sep 20 - Sep 27
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

18h 41m
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

13h 10m
$172

Frontier

Pick Dates

Deal found 14/8/22

Non-stop flights to St. Louis from Utah

Save time with Utah to St. Louis direct flight deals
Sep 23 - Sep 26
SLC

Salt Lake City

STL

Lambert-St Louis

Nonstop

2h 49m
STL

Lambert-St Louis

SLC

Salt Lake City

Nonstop

3h 03m
$318

Delta

Pick Dates

Deal found 16/8/22

Sep 9 - Sep 12
SLC

Salt Lake City

STL

Lambert-St Louis

Nonstop

2h 48m
STL

Lambert-St Louis

SLC

Salt Lake City

Nonstop

3h 00m
$338

Delta

Pick Dates

Deal found 16/8/22

Sep 15 - Sep 18
SLC

Salt Lake City

STL

Lambert-St Louis

Nonstop

2h 49m
STL

Lambert-St Louis

SLC

Salt Lake City

Nonstop

3h 06m
$358

Delta

Pick Dates

Deal found 16/8/22

Last minute flights from Utah to St. Louis

Late deals on return flights to St. Louis from Utah, departing today and this week
Aug 23 - Aug 30
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

24h 25m
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

12h 35m
$133

Spirit Airlines

Pick Dates

Deal found 16/8/22

Aug 25 - Aug 28
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

24h 25m
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

12h 35m
$135

Spirit Airlines

Pick Dates

Deal found 14/8/22

Aug 24 - Aug 26
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

24h 25m
STL

Lambert-St Louis

SLC

Salt Lake City

1 stop

27h 06m
$143

Spirit Airlines

Pick Dates

Deal found 16/8/22

One-way flights to St. Louis from Utah

The cheapest one-way flights from Utah to St. Louis
Aug 30
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

20h 35m
$60

Frontier

Pick Dates

Deal found 16/8/22

Aug 31
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

24h 25m
$62

Spirit Airlines

Pick Dates

Deal found 16/8/22

Sep 13
SLC

Salt Lake City

STL

Lambert-St Louis

1 stop

15h 22m
$63

Multiple Airlines

Pick Dates

Deal found 14/8/22

Related info for your journey

Useful info, stats and facts about Utah to St. Louis flights.

What airport do you fly into for flights to St. Louis from Utah?

For a flight from Utah to St. Louis, you will be flying into Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city.

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

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

Can I find flights from Utah to St. Louis for under $200 on Cheapflights?

Yes, there are multiple flights from Utah to St. Louis for under $200. The cheapest flight booked recently is on Spirit Airlines for just $123, but on average you can expect to pay $152.

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

Cheapflights has at least 20 direct flights from Utah to St. Louis under $400. A good price for a nonstop flight from Utah to St. Louis is less than $440.

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

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

How popular is this Utah to St. Louis flight route?

This flight path from Utah to Lambert-St Louis was viewed by 27 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular airlines that fly from Utah to St. Louis?

The most popular airlines flying from Utah to St. Louis are Undisclosed Carrier, American Airlines and Alaska Airlines. Something to consider prior to booking your flight.

What are the cheapest flights from Utah to St. Louis?

While on average a flight from Utah to St. Louis is generally $723, our data shows the cheapest flight currently is $45. When looking at the most popular route, (Salt Lake City - Lambert-St Louis), you can expect to pay $123 for that flight.

Departure points for flights from Utah to St. Louis

Select to see more specific information for flights to St. Louis from all departure points in Utah

Top 7 airlines flying from Utah to St. Louis

The chart below displays the airlines Cheapflights users traveling from Utah to St. Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$12Average$20FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
FrontierCheapest$110Average$252FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
United AirlinesCheapest$121Average$309FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
Spirit AirlinesCheapest$141Average$305FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
DeltaCheapest$212Average$479FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$231Average$489FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Alaska AirlinesCheapest$402Average$568FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights

Hourly flight availability from Utah to St. Louis

See what time of day planes typically take off from Utah to St. Louis
0%of flight departuresEarly morningMidnight to 6 am
35%of flight departuresMorning6 am to noon
35%of flight departuresAfternoonNoon to 6 pm
30%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM