>>>>
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system
UA

United Airlines Flights to St. Louis

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly to St. Louis with United Airlines?

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

There is 1 airport in St. Louis. Find the most suitable United Airlines flights to St. Louis.

About United Airlines

Airline Name
United Airlines
Airline Code
UA
Airline Type
Full Service Carrier (FSC)
Airline Alliance
Star Alliance
Based on Trip.com Historical Data

United Airlines Flights to St. Louis - FAQ

  • Does United Airlines have baggage allowance?

    0-1 pieces of luggage are usually permitted for each economy class passenger traveling with United Airlines (UA). This information can vary depending on your flight, so be sure to check your itinerary.
  • How long is the flight to St. Louis?

    • Approx. 2 hours 5 minutes to fly from Denver to St. Louis.
    • Approx. 2 hours 39 minutes to fly from Orlando to St. Louis.
    • Approx. 1 hour 53 minutes to fly from Dallas to St. Louis.
    • Approx. 4 hours 37 minutes to fly from Seattle to St. Louis.
  • How to get cheap flights to St. Louis?

    You can book cheaper flights in the following ways:
    • Search for tickets to a city or airport near St. Louis.
    • Look up different airlines that have flights to St. Louis.
    • Browse different departure dates from the same month.
    • Filter for different departure times from the same day.
    • Check for discount information on various social media sites.
    • Explore deals and discounts on airline websites.
  • What is the most popular month to visit St. Louis?

    Understanding peak and off travel seasons to St. Louis can help you arrange your travel plans accordingly. The most popular month to visit St. Louis is December. The average price of flight tickets to St. Louis in December is NZD 688.
  • When are the cheapest flights to St. Louis?

    Flight tickets to St. Louis are the cheapest in March compared to other months, the average price is NZD 454.
  • What is the transportation method from the main airport to downtown in St. Louis?

    • The distance from St. Louis Lambert International Airport to downtown is about 20 km. It takes about 40 minutes by taxi.