A large white building with a dome and a statue in front, surrounded by fountains and trees.

Cheap Flights to St. Louis

View ₹6,536 flight on Mon, 9 Nov 2026Opens in a new window

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Cheap round-trip flights to St. Louis

Prices were available within the past 7 days and start at ₹6,536 for one-way flights and ₹40,662 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

United
Delta
American Airlines
Etihad Airways
Finnair

Frequently asked questions

What is the name of St. Louis' airport?
Book a flight to St. Louis and you'll be stepping off the plane at Lambert-St. Louis Intl. Airport (STL).
How far is Lambert-St. Louis Intl. Airport (STL) from central St. Louis?
Lambert Field is 19 kilometres from downtown St. Louis, so you'll have a reasonable commute into the heart of the city.
What airport is best to fly into St. Louis?
Situated 19 kilometres from the downtown area, Lambert-St. Louis Intl. Airport (STL) is your gateway to St. Louis.
How many airlines fly to St. Louis?
There are 12 airlines that service St. Louis from 61 airports across the globe.
Which airlines fly to St. Louis?
United Airlines and American Airlines are some of the leading airlines that offer flights to St. Louis. Travellers often choose Chicago as a starting point with United Airlines operating the most flights on this route.
How many nonstop flights are there to St. Louis?
Planning an awesome St. Louis escape is a walk in the park when there are 1,206 direct flights every week to select from.
Where are the most popular flights to St. Louis departing from?
A large number of flights to St. Louis leave from Chicago, Dallas and New York airports.
How long is the flight to St. Louis Airport?
Which city you depart from determines how long you'll be strapped into your seat. From Chicago to St. Louis, the average flight time is 1 hour and 22 minutes. From Dallas it's roughly 1 hour and 43 minutes, and from New York it's 3 hours and 1 minute.
How to book the cheapest flight to St. Louis?
If you'd like to have some extra spending money on your St. Louis holiday, then listen up! As every seasoned jet-setter knows, don't book at the very last minute. Airfares are usually highest close to the departure date. Also, shop around and compare your options. If your destination has multiple airports, you may be able to nab an excellent deal by flying into a less busy terminal. Last but not least, be ready to book quickly if you find a great price. It might not be available for too long! With a bit of know-how and a little good fortune, the ideal airfare will be yours.
Do you have any tips for my flight to St. Louis?
Wherever you're jetting in from, flying can be a pleasurable experience if you prepare well enough. We've made a list of handy hints that will get your St. Louis holiday started on the right note. What to pack in your hand luggage:
  • Air travel can be a great experience if you've got all the right stuff. Firstly, you'll need basic toiletries, such as deodorant, toothpaste and a toothbrush, a clean set of clothes and a good read. Next, find a spot in your hand luggage for your electronic devices, chargers, any vital medications and perhaps a quality neck pillow too. Last, but definitely not least, remember to bring your passport, travel docs and your credit cards.
Do not pack the following items in your hand luggage:
  • Squeeze all your full-sized bottles of shampoo and conditioner in your checked luggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by security. Sharp or pointed objects, like a Swiss Army knife, and products which are flammable or explosive, such as flares, chemicals agents and fireworks, are also banned.
What to wear on a flight:
  • Comfort should be your highest priority when choosing what to wear on your flight. Loose clothing is a smart option, as are flat, slip-on shoes.
  • Deep vein thrombosis (DVT) can pose a risk on long-haul flights. It results from blood clotting due to inactivity and poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression socks or tights.
How to get through airport security fast when flying to St. Louis?
As savvy travellers know, the secret is to be well organised before you arrive at the security gate. That way, you'll be stepping onto that plane to St. Louis in a flash. Follow these tips and get your trip off to a spectacular start:
  • First things first. Your travel ID and boarding pass will need to be inspected by airport security. Have them easily accessible so you don't hold up the line.
  • The X-ray machine is up next. Remove anything on you that is likely to set off the alarm. This includes things like earphones or headphones, as well as bulky coats or jackets. They'll need to be placed on the conveyor belt for screening.
  • For just a few minutes, you'll have to unplug from the digital world. Your tablet, phone and any other electronic gadgets will also need to go through the scanner.
  • Don't forget to remove gels and liquids from your carry-on bag. They often need to be sent through the X-ray separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-close bag.
  • Slip-on shoes are a great footwear choice as you're less likely to have to remove them when passing through security. Boots and other bulky shoes are usually subjected to additional screening.
  • Airlines will not allow any sharp objects in the cabin. If you need to bring these kinds of items, put them in your checked luggage.

Book with confidence

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Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.co.in does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia’s Best Price Guarantee, you can book your St. Louis flights with full confidence knowing that you’ve found the best deal online.

Expedia.co.in lets you search across the largest number of airlines and St. Louis flights, which means that you'll be able to find great flight deals at the perfect travel date and time. There's simply no substitute for great prices and flexibility suited to your flight needs.

Looking to save even more? Get additional savings by bundling your St. Louis flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.co.in, there’s no shortage of options to save even more on your St. Louis trip!

Travel information

Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
₹18,803

Trending flights to St. Louis

Prices were available within the past 7 days and start at ₹6,536 for one-way flights and ₹40,662 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Etihad Airways

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