Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search over 321,000 hotels worldwide and 400 airlines worldwide.

Secure incredible value with Expedia's Price Guarantee.

No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap STL to SLC Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Cheap STL to SLC Flights

Question : What is the quickest flight from STL to SLC?
Answer : Delta Air Lines currently holds the shortest travel time with three hours and 13 minutes. So, you would arrive in Salt Lake City at 3:58 PM MST if you left Saint Louis at 1:45 PM CST. Remember, there is a one-hour time change.

Question : Is there a preferred airline for getting to Salt Lake City International Airport (SLC) on schedule?
Answer : Compass Airlines will have you to SLC on time 94% of the time. Don't spend more time waiting in an airport than you have to and stick with Compass Airlines on this route. Note that if they do have a delay, it usually lasts less than 15 minutes.

Question : Do some days of the week have more flight times than others?
Answer : When you’re flying from STL to SLC, the day with the most flight times is Sunday, with five different options. The day with the least amount of times is Saturday with only four options.

Question : Which airline is giving the best deals for round-trip flights from Lambert-St. Louis International Airport (STL) to Salt Lake City International Airport (SLC)?
Answer : American Airlines is offering the best deal at $154. Better take a look quickly because prices range all the way up to $2,564 over the next three months.

Question : Which airline is least likely to get you to SLC on time?
Answer : 100% of FedEx flights from Lambert-St. Louis International Airport (STL) to Salt Lake City International Airport (SLC) are late. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.

Question : What are the chances this flight will be delayed?
Answer : Passengers are currently getting to their destination on schedule 91% of the time, which ranks in the top 25% of the world. When there is a delay, it averages 22 minutes.

Question : What price range should you expect when booking from Saint Louis (STL) to Salt Lake City (SLC)?
Answer : Prices for this trip tend to fluctuate much more than other flights in the United States. They can range anywhere from $154 to $2,564. The further out you book a route, the more likely you are to save.

St. Louis to Salt Lake City Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from St. Louis to Salt Lake City will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Salt Lake City.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with STL to SLC flights that won’t make your bank account wince. Ready to temporarily leave behind St. Louis for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SLC with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.