Cheap Flights from Palm Springs International to St Louis

Compare Palm Springs International to St Louis flight deals

Find the cheapest month or even day of the year to fly to St Louis

Book the best St Louis fare with no extra fees

Flight deals from Palm Springs International to St Louis

Looking for a cheap last-minute deal or the best return flight from Palm Springs International Airport to St Louis Airport? If you want to travel next month, return fares start from ر.ق.‏ 1,205. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Palm Springs International to St Louis

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Palm Springs International to St Louis flights are currently cheapest in July.

Palm Springs International to St Louis: Alternative routes

Compare routes from Palm Springs International to St Louis below. You may find an airport to fly into that's cheaper, faster, or easier than St Louis.

Palm Springs to St Louis: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 602
Cheapest month to flyJuly

Finding cheap flights from Palm Springs International to St Louis: Frequently asked questions

The best price we found for a return flight from Palm Springs International to St Louis is ر.ق.‏ 1,207. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Palm Springs International to St Louis. But we found flights with one or more stops from ر.ق.‏ 1,207.
As of May 2026, there are no flights flying from Palm Springs International to St Louis.
The cheapest month to fly from Palm Springs International to St Louis is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Palm Springs International Airport to St Louis Airport on Wednesday, 24 June 2026.
No airlines currently offer direct flights between Palm Springs International Airport and St Louis Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to St Louis but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to St Louis is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to St Louis.

Travelling from Palm Springs International Airport (PSP) to Lambert-St. Louis International Airport (STL): what you need to know

  • St Louis's timezone is UTC-5, which makes St Louis two hours ahead of Palm Springs.

  • Give yourself enough time to make your PSP to STL flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • You can expect longer lines during popular months such as February. Arriving up to four hours ahead of international flights and two hours for a domestic departure will give you ample time for security and boarding.

  • If you'd like to break up your flight, just uncheck 'Direct flights only' when searching for your ticket from Palm Springs International Airport to Lambert-St. Louis International Airport. Here are the most popular stopovers between PSP and STL:

    • Denver International Airport

    • Dallas/Fort Worth International Airport

    • Phoenix Sky Harbour International Airport

How to find the cheapest flights from Palm Springs International Airport (PSP) to Lambert-St. Louis International Airport (STL)

  • The lowest price we've found for a one-way Palm Springs International Airport to Lambert-St. Louis International Airport flight is ر.ق.‏ 602. A round-trip fare right now is ر.ق.‏ 1,205. Depending on the availability when you book, these fares may change.

  • Don't leave things to the last moment. You're more likely to find cheap tickets from PSP to STL if you book in advance. Airlines often offer some terrific early bird rates.

  • The 'Whole month' tool shows you the cheapest flights from Palm Springs International Airport to Lambert-St. Louis International Airport across the month. It's a good way to snap up a bargain if your trip dates aren't set in stone.

  • Save time searching for cheap flights from PSP to STL by setting up a Price Alert. You'll get an email or notification on the app when a lower fare becomes available.

  • Pick your preferred arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Palm Springs International Airport to Lambert-St. Louis International Airport.

Handy information about Palm Springs International Airport (PSP)

  • You'll find PSP at 3400 East Tahquitz-Canyon Way.

  • Palm Springs International Airport earns top marks for on-time performance. 81.33% of flights that depart PSP arrive at their destination on time.

  • Central Palm Springs to Palm Springs International Airport is approximately 6 kilometres. Depending on traffic, it'll take about 10 minutes to get there if you're driving, ride-sharing or catching a cab.

  • The trip on public transport takes roughly 50 minutes.

  • Taking an early flight from Palm Springs International Airport to Lambert-St. Louis International Airport? Avoid the last-minute rush to the airport (and catch some extra z's) by picking one of these hotels close to PSP:

Arriving at Lambert-St. Louis International Airport (STL)

Getting from Lambert-St. Louis International Airport (STL) to central St Louis

  • STL is located at 10701 Lambert International Blvd..

  • Lambert-St. Louis International Airport is approximately 26 kilometres from the centre of St Louis. The drive time takes around 20 minutes.

  • Travelling on public transport takes about 35 minutes.

When to fly to Lambert-St. Louis International Airport (STL)

  • The quietest month for a flight from Palm Springs International Airport to Lambert-St. Louis International Airport is April, while July is the most popular. Choose the best time to go to St Louis based on whether you prefer a more fast-paced or easygoing experience.

  • Before locking in your flight from Palm Springs International Airport to Lambert-St. Louis International Airport, think about the type of weather you enjoy. July is the warmest month in St Louis, with temperatures ranging from 17ºC to 33ºC.

  • If you want to travel in cooler conditions, search for a cheap ticket from PSP to STL in January. Average temperatures are between -8ºC and 7ºC then.

Explore more of United States

  • You've visited St Louis, now it's time to discover more of United States. Journey about 418 kilometres north-east to Chicago to check off its popular sights. From Millennium Park to Art Institute of Chicago and LandShark Beer Garden at Navy Pier, there's plenty to keep you on the go.

  • Indianapolis is another must-experience destination in United States and is around 370 kilometres east of St Louis. No journey is complete without seeing The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.