Question 1

Which is the best airline for flights from Salt Lake City to St. Louis, Southwest or Delta?

Accepted Answer

The two airlines most popular with KAYAK users for flights from Salt Lake City to St. Louis are Southwest and Delta. With an average price for the route of $439 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $498 and an overall rating of 7.8.

Question 2

How long does a flight from Salt Lake City to St. Louis take?

Accepted Answer

This flight route requires at least one stop and takes a minimum of 2h 45m.

Question 3

How many flights are there between Salt Lake City and St. Louis per day?

Accepted Answer

Each day, there are between 2 and 3 nonstop flights that take off from Salt Lake City and land in St. Louis, with an average flight time of 2h 51m. The most common departure time is 5:00 pm and most flights take off in the afternoon. Each week, there are 20 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

Question 4

How many flights are there between Salt Lake City and St. Louis per day?

Accepted Answer

Each day, there are between 2 and 3 nonstop flights that take off from Salt Lake City and land in St. Louis, with an average flight time of 2h 51m. The most common departure time is 5:00 pm and most flights take off in the afternoon. Each week, there are 20 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

Question 5

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

Accepted Answer

In the last 5 days, the lowest price for a flight from Salt Lake City to St. Louis was $68 for a one-way ticket and $152 for a round-trip.

Question 6

Do I need a passport to fly between Salt Lake City and St. Louis?

Accepted Answer

Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

Question 7

What’s the cheapest day of the week to fly from Salt Lake City to St. Louis?

Accepted Answer

If your flying dates are flexible, you should consider flying to St. Louis on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Salt Lake City to St. Louis. For your return ticket, we recommend flying on a Thursday and avoiding Mondays for the best deals.

Question 8

What’s the cheapest day of the week to fly from Salt Lake City to St. Louis?

Accepted Answer

If your flying dates are flexible, you should consider flying to St. Louis on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Salt Lake City to St. Louis. For your return ticket, we recommend flying on a Thursday and avoiding Mondays for the best deals.

Question 9

What’s the earliest departure time from Salt Lake City to St. Louis?

Accepted Answer

Early birds can take the earliest flight from Salt Lake City at 9:35 am and will be landing in St. Louis at 1:30 pm.

Question 10

What’s the latest departure time from Salt Lake City to St. Louis?

Accepted Answer

If you prefer to fly at night, the latest flight from Salt Lake City to St. Louis jets off at 8:50 pm and lands at 12:41 am.

Question 11

Which airlines fly non-stop between Salt Lake City and St. Louis?

Accepted Answer

There is just one airline that flies from Salt Lake City to St. Louis direct and that is Delta. The best round-trip deal found from Delta for the route is $399.

Question 12

Which airlines fly non-stop between Salt Lake City and St. Louis?

Accepted Answer

There is just one airline that flies from Salt Lake City to St. Louis direct and that is Delta. The best round-trip deal found from Delta for the route is $399.

Question 13

Which airlines offer Wi-Fi service onboard planes from Salt Lake City to St. Louis?

Accepted Answer

Delta, and JetBlue offer inflight Wi-Fi service on the Salt Lake City to St. Louis flight route.

Question 14

Which aircraft models fly most regularly from Salt Lake City to St. Louis?

Accepted Answer

The Airbus A319 is the aircraft model that flies most regularly on the Salt Lake City to St. Louis flight route.

Question 15

Which airline alliances offer flights from Salt Lake City to St. Louis?

Accepted Answer

SkyTeam is the only airline alliance operating flights between Salt Lake City and St. Louis.

Question 16

On which days can I fly direct from Salt Lake City to St. Louis?

Accepted Answer

There are nonstop flights from Salt Lake City to St. Louis on a daily basis.

Question 17

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

Accepted Answer

The cheapest month for flights from Salt Lake City to St. Louis is August, where tickets cost $399 (return) on average. On the other hand, the most expensive months are November and January, where the average cost of round-trip tickets is $498 and $486 respectively.

Question 18

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

Accepted Answer

The cheapest month for flights from Salt Lake City to St. Louis is August, where tickets cost $399 (return) on average. On the other hand, the most expensive months are November and January, where the average cost of round-trip tickets is $498 and $486 respectively.

Question 19

How does KAYAK find such low prices on flights from Salt Lake City to St. Louis?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Salt Lake City to St. Louis.

Question 20

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Salt Lake City to St. Louis?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Salt Lake City is likely to change within 7 days, so travelers know whether to wait or book now.

Question 21

What is the Hacker Fare option on flights from Salt Lake City to St. Louis?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Salt Lake City with another airline. Booking your flights between Salt Lake City and STL can sometimes prove cheaper using this method.

Question 22

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Salt Lake City to St. Louis?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Salt Lake City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Question 23

What is the cheapest layover airport when flying from Salt Lake City to St. Louis?

Accepted Answer

Flights via Orlando (MCO) offer the most affordable fares, with an average round-trip price of $232.

Question 24

What is the most popular layover airport when flying from Salt Lake City to St. Louis?

Accepted Answer

Denver (DEN) is the top choice – 83% of KAYAK users who clicked on 1-stop flights from Salt Lake City to St. Louis picked an itinerary connecting there.

Question 25

Which layover airport has the quickest connection when flying from Salt Lake City to St. Louis?

Accepted Answer

If you prefer a quick connection, Dallas (DFW) often has the shortest layovers from Salt Lake City to St. Louis, with an average of 1h 01m.

Question 26

Which layover airport offers the shortest total travel time from Salt Lake City to St. Louis?

Accepted Answer

Consider flying via Dallas (DFW) for the shortest journey. The average one-way travel time for flights connecting there is 5h 27m.

Question 27

Which cabin class options are there for flights between Salt Lake City and St. Louis?

Accepted Answer

There are 3 cabin class options for the route. These are First, Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 28

Which cabin class options are there for flights between Salt Lake City and St. Louis?

Accepted Answer

There are 3 cabin class options for the route. These are First, Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 29

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

Accepted Answer

To get a below average price on the flight from Salt Lake City to St. Louis, you should book around 4 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Question 30

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

Accepted Answer

To get a below average price on the flight from Salt Lake City to St. Louis, you should book around 4 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Question 31

How much is a round-trip flight from Salt Lake City to St. Louis?

Accepted Answer

Flight prices are below average for this route right now.Flights to St. Louis from Salt Lake City usually cost between $242 and $508 in September.
The lowest price found in the past 5 days was $152 on Frontier (Sep 23-Sep 30).

Question 32

What are the most popular airlines flying to St. Louis?

Accepted Answer

The most popular airline among KAYAK users flying to St. Louis is Delta, followed by Frontier and Southwest.

Low season	January
High season	July
Cheapest flight	$68

SLC - STL

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

Recent round-trip flight deals from Salt Lake City to St. Louis

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KAYAK's insights & trends for Salt Lake City to St. Louis flights

How much is a round-trip flight from Salt Lake City to St. Louis?

What’s the cheapest day of the week to fly from Salt Lake City to St. Louis?

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

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

Which airlines fly non-stop between Salt Lake City and St. Louis?

What is the most popular layover airport when flying from Salt Lake City to St. Louis?

What is the cheapest layover airport when flying from Salt Lake City to St. Louis?

Which layover airport offers the shortest total travel time from Salt Lake City to St. Louis?

Which layover airport has the quickest connection when flying from Salt Lake City to St. Louis?

Which cabin class options are there for flights between Salt Lake City and St. Louis?

How many flights are there between Salt Lake City and St. Louis per day?

How long does a flight from Salt Lake City to St. Louis take?

What’s the earliest departure time from Salt Lake City to St. Louis?

What’s the latest departure time from Salt Lake City to St. Louis?

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