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 SLC to STL Flights

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

Cheap SLC to STL Flights

Question : Looking for the shortest flight from SLC to STL?
Answer : Delta Air Lines can get you there in two hours and 47 minutes. For example, if you were to leave Salt Lake City at 1:58 PM MST, you would arrive in Saint Louis at 5:45 PM CST (remember, there is a time change of one hour).

Question : When traveling to Saint Louis from Salt Lake City, how long will you be in the air?
Answer : On average, the flight time from SLC to STL is two hours and 54 minutes.

Question : Would you be willing to change your travel days if it saved you money?
Answer : Monday is your cheapest day to fly in the month of December. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Question : Do travelers from Salt Lake City typically stay in Saint Louis for very long?
Answer : Travelers from SLC to STL stay one week on average.

Question : If you’re booking SLC to STL, how many different choices of departure times do you have?
Answer : It does differ by the day of the week, but on average, you can expect five different choices of flight times when you book. Compared to the average route departing the United States with nine flight times, you'll have fewer options.

Question : Is the price you found a good deal?
Answer : Flight prices fluctuate less than most routes in the United States for SLC to STL. They vary from $136 to $802. The further out you book a route, the more likely you are to save.

Question : Is this route your best bet for getting to Saint Louis with minimal delays?
Answer : SLC to STL currently scores 4 out of a possible 5 stars in promptness. This score combines both the number of delayed flights and total delay minutes. With 4 stars, you should feel confident in getting to Saint Louis on time.

Salt Lake City to St. Louis 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 Salt Lake City to St. Louis 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 St. Louis.

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 SLC to STL flights that won’t make your bank account wince. Ready to temporarily leave behind Salt Lake City 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 STL 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.