Cheap flights from Arizona to St. Louis (STL) from $35

Located just 12.7 mi from the city center, Lambert-St Louis (STL) is the airport most travelers will use when flying to St. Louis from Arizona.

Yes, there are multiple flights from Arizona to St. Louis for under $100. The cheapest flight booked recently is on Frontier for just $59, but on average you can expect to pay $107.

Cheapflights has at least 20 direct flights from Arizona to St. Louis under $100. A good price for a nonstop flight from Arizona to St. Louis is less than $108.

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

You can find nonstop flights on the following days: Tuesday.

On average 1 flight departs from Arizona to St. Louis per day.
Afternoon (Noon - 6pm) - 100% of flight departures

A quick flight from Arizona to St. Louis can take about 2h 57m. Frontier provides one of the quickest options available for as low as $59. There are 1266 mi between Arizona and St. Louis. Generally, flights for this route are nonstop.

One-way options have recently been found by users for as low as $35 on Frontier. Other airlines that offer cheap prices include American Airlines from $66 and Spirit Airlines from $72 one-way.

The most popular route from Arizona to St. Louis is Phoenix Sky Harbor Intl - Lambert-St Louis. You may also consider Las Vegas Harry Reid Intl - Lambert-St Louis or Tucson - Lambert-St Louis.

The top 3 most reliable airlines when flying from Arizona to St. Louis are Envoy Air (92%), American Airlines (88%) and Alaska Airlines (85%).

While on average a flight from Arizona to St. Louis is generally $181, our data shows the cheapest flight currently is $38. When looking at the most popular route, (Phoenix Sky Harbor Intl - Lambert-St Louis), you can expect to pay $117 for that flight.

PHX and STL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PHX to STL refers to a flight route from Phoenix Sky Harbor Intl Airport to Lambert-St Louis Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: Tucson Airport (TUS), Phoenix-Mesa Gateway Airport (AZA), Flagstaff Pulliam Airport (FLG), Yuma Airport (YUM), Bullhead City Laughlin Bullhead Airport (IFP).

The amount of baggage you can bring on your Arizona 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.

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

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

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

Yes. Cheapflights offers flight deals from Arizona 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.

Many airlines flying from Arizona 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.

Yes, you can often find last-minute deals on Arizona 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.

The Arizona to St. Louis flight deals you see on this page were last updated on 6/11.

When booking a flight from Arizona to St. Louis, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

Currently, September is the cheapest month in which you can book a flight from Arizona to St. Louis (average of $318). Flying from Arizona to St. Louis in July is currently the most expensive (average of $362). 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.