Cheap flights from Tempe, AZ to St. Louis (STL) from $39

Currently, September is the cheapest month in which you can book a flight from Tempe to St. Louis (average of $320). Flying from Tempe to St. Louis in July is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

• What airport do you fly into for flights to St. Louis from Tempe?

  Lambert-St Louis (STL) is the airport you will fly into if you book a flight from Tempe to St. Louis. You should not have trouble finding flights to Lambert-St Louis from Tempe; the airport handles an average of 9 inbound flights from Tempe per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the St. Louis airport from Tempe. It is only a 12.7 mi journey from Lambert-St Louis (STL) to St. Louis’s city center.

• Can I find flights from Tempe to St. Louis for under $100 on Cheapflights?

  Yes, there are multiple flights from Tempe to St. Louis for under $100. The cheapest flight booked recently is on Frontier for just $78, but on average you can expect to pay $112.

• Are there nonstop flights from Tempe to St. Louis for under $100 on Cheapflights?

  Cheapflights has at least 20 direct flights from Tempe to St. Louis under $100. A good price for a nonstop flight from Tempe to St. Louis is less than $131.

• Are there last-minute flights available from Tempe to St. Louis for under $100?

  There are currently 20+ open flights from Tempe to St. Louis within the next 7 days for less than $100.

• What are the cheapest airlines to fly from Tempe to St. Louis one-way?

  For one-way options, check prices for Frontier. According to our data, you can fly for as low as $39. Users have also found prices from $53 and $66 on Spirit Airlines and American Airlines, respectively.

• What are the most popular airlines that fly from Tempe to St. Louis?

  Consider American Airlines, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from Tempe to St. Louis.

• What are the most reliable airlines from Tempe to St. Louis?

  Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Tempe to St. Louis on time: Envoy Air (90%), American Airlines (88%), Frontier (83%).

• What are the cheapest flights from Tempe to St. Louis?

  On average you can expect to pay $168 for a flight from Tempe to St. Louis. The cheapest flight overall is $38 while the most popular route, (Phoenix Sky Harbor Intl - Lambert-St Louis) is currently priced at $100.

• What does PHX to STL mean?

  Great question - PHX to STL just means Phoenix Sky Harbor Intl Airport to Lambert-St Louis Airport. Now you’ll know what these unique codes when you look for flights! This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Phoenix-Mesa Gateway Airport (AZA), Phoenix Scottsdale Municipal Airport (SCF), Prescott Airport (PRC).

• Can I find deals for flights from Tempe to St. Louis that include extra baggage allowance?

  The amount of baggage you can bring on your Tempe to St. Louis flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

• Can I find deals on flights from Tempe to St. Louis with specific airlines?

  Yes, Cheapflights allows you to browse and filter Tempe to St. Louis flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

• Can I find deals for flights from Tempe to St. Louis that include hotel bookings?

  Yes. In addition to deals on Tempe to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

• How can I find direct flights from Tempe to St. Louis?

  After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tempe to St. Louis.

• Can I find deals for business class flights from Tempe to St. Louis?

  Yes. Cheapflights offers flight deals from Tempe to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

• Can I find deals for flights from Tempe to St. Louis that allow pets onboard?

  Many airlines flying from Tempe to St. Louis offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

• Can I find deals on last-minute flights from Tempe to St. Louis?

  Yes, you can often find last-minute deals on Tempe to St. Louis flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

• How recently were the Tempe to St. Louis flight deals updated?

  The Tempe to St. Louis flight deals you see on this page were last updated on 5/16.