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Cheap Flights from St Louis to Salt Lake City, UT, United States - STL to SLC

Popular flights from St Louis to Salt Lake City

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Jun 3, 2016 Jun 9, 2016 $420
American Airlines
Departure Date Return Date Lowest Price
May 8, 2016 May 12, 2016 $297
Jun 7, 2016 Jun 14, 2016 $297
Frontier Airlines
Departure Date Return Date Lowest Price
Jun 14, 2016 Jun 22, 2016 $270
United Airlines
Departure Date Return Date Lowest Price
Jun 8, 2016 Jun 14, 2016 $302
Jun 8, 2016 Jun 11, 2016 $302
Jul 18, 2016 Jul 27, 2016 $302
Jul 24, 2016 Aug 2, 2016 $302
Jul 26, 2016 Aug 2, 2016 $302

How Much Does it Cost to Fly from St Louis to Salt Lake City (STL to SLC)?

We have collected flight cost data from across the web for travel from St Louis to Salt Lake City, and have found the average flight price for this trip to be $289.

When Can I Buy the Cheapest Flight from St Louis to Salt Lake City (STL to SLC)?

Airlines can adjust prices for plane tickets from St Louis to Salt Lake City based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from St Louis to Salt Lake City

The chart below shows up-to-date information regarding the cheapest days to fly from St Louis to Salt Lake City.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$292 $270 $291 $300 $302 $274 $297

Lowest Fares Chart By Month from St Louis to Salt Lake City

The chart below shows the lowest fare by month when flying from St Louis to Salt Lake City.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May St Louis Salt Lake City Frontier 5/14/16 5/21/16 1 $274
June St Louis Salt Lake City Frontier 6/14/16 6/22/16 1 $270
July St Louis Salt Lake City United 7/18/16 7/27/16 1 $302
August St Louis Salt Lake City Frontier 8/31/16 9/8/16 1 $278
September St Louis Salt Lake City Frontier 9/28/16 10/6/16 1 $261
October St Louis Salt Lake City Frontier 10/5/16 10/13/16 1 $261
November St Louis Salt Lake City American 11/23/16 12/1/16 1 $339
December St Louis Salt Lake City American 12/7/16 12/11/16 2 $310

Non-Stop vs Connecting Flights from St Louis to Salt Lake City (STL to SLC)

Your St Louis to Salt Lake City flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from St Louis to Salt Lake City is $329.

The average price for non-stop flights from St Louis to Salt Lake City is $0.

The chart below shows up to date information regarding non-stop flights from St Louis to Salt Lake City.

Nonstop Flight Details from St Louis to Salt Lake City
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Delta 2 2 2 2 2 2 2 06:40 14:10

Round Trip vs One Way Flights from St Louis to Salt Lake City (STL to SLC)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from St Louis to Salt Lake City. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from St Louis to Salt Lake City is $172.

The average price for round trip flights from St Louis to Salt Lake City is $329.

St Louis to Salt Lake City Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from St Louis to Salt Lake City?
Answer: The average St Louis to Salt Lake City flight time is 3 hours and 9 minutes.
Question: How many miles are there between St Louis and Salt Lake City?
Answer: The distance from St Louis to Salt Lake City is 1152 miles.
Question: How common are direct flights from St Louis to Salt Lake City?
Answer: There are 14 direct flights from St Louis to Salt Lake City.
Question: What is the most popular airline for non-stop flights from St Louis to Salt Lake City?
Answer: Delta Air Lines provides 100% of the non-stop flights between St Louis and Salt Lake City.
Question: What are the most popular connecting cities when flying from St Louis to Salt Lake City?
Answer: Denver, CO

Airlines Flying from St Louis to Salt Lake City (STL to SLC)

Below are the different airlines that fly from St Louis to Salt Lake City with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from St Louis to Salt Lake City.

St Louis to Salt Lake City
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American ORD X X X X X X X
Alaska PDX X X X X X X X
Delta - X X X X X X X
Delta DTW X X X X X X X
Frontier DEN X X X X X X X
United ORD X X X X X X X
Southwest LAS X X X X X X X

Airports for Your Route

These pages contain information about the major airports in St Louis and Salt Lake City, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Las Vegas American, Alaska, Frontier, United $122
St Louis to Denver American, Alaska, Frontier, United $108
St Louis to Los Angeles American, Alaska, Frontier, United $261
St Louis to Phoenix American, Alaska, Frontier, United $278
St Louis to Dallas - Ft Worth American, Alaska, United $189
St Louis to Chicago American, Alaska, United $213
St Louis to San Francisco American, Alaska, Frontier, United $261
St Louis to Seattle American, Alaska, Frontier, United $271
St Louis to Atlanta American, Alaska, Frontier, United $88
St Louis to Jackson American, Alaska, United $552
St Louis to New York American, Alaska, United $244
St Louis to San Diego American, Alaska, United $270
St Louis to Boise American, Alaska, United $366
St Louis to Grand Junction American, Alaska, United $410

Cheap Domestic Flights to Salt Lake City - SLC

FlightsAirlineLowest Price
Bloomington - Normal to Salt Lake City American $412
Moline to Salt Lake City American, Alaska, United $363
Evansville to Salt Lake City American, United $359
Springfield to Salt Lake City American, Alaska, United $412
Peoria to Salt Lake City American, United $322
Champaign to Salt Lake City American $325
Springfield to Salt Lake City American, United $353
Peoria to Las Vegas American, United $304
Springfield to Las Vegas American, United $446
Bloomington - Normal to Denver American $350
Moline to Las Vegas American, Alaska, United $304
Springfield to Denver American, United $447
Moline to Denver American, Alaska, United $426
Springfield to Las Vegas American, United $389
Evansville to Las Vegas American, United $377
Peoria to Denver American, United $268
Cheap Flights from St Louis to Salt Lake City, UT, United States, from $270 Round trip from STL to SLC