Cheap Flights to East St. Louis , IL from CA $121

View CA $121 flight on Sat, Apr 25, 2026Opens in a new window

Popular airlines to East St. Louis

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How much is the cheapest flight to East St. Louis?

Prices were available within the past 7 days and start at CA $121 for one-way flights and CA $242 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Apr 21 - Wed, Apr 29
SEA
Seattle
STL
St. Louis
CA $242 Roundtrip, found 4 hours ago
CA $242
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Apr 21 from Seattle to St. Louis, returning Wed, Apr 29, priced at CA $242 found 4 hours ago
Hawaiian Airlines
Tue, Apr 7 - Tue, Apr 14
SEA
Seattle
STL
St. Louis
CA $243 Roundtrip, found 3 days ago
CA $243
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Apr 7 from Seattle to St. Louis, returning Tue, Apr 14, priced at CA $243 found 3 days ago
Alaska Airlines
Sat, Apr 11 - Tue, Apr 14
SEA
Seattle
STL
St. Louis
CA $243 Roundtrip, found 13 hours ago
CA $243
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Sat, Apr 11 from Seattle to St. Louis, returning Tue, Apr 14, priced at CA $243 found 13 hours ago
American Airlines
Fri, Apr 24 - Tue, Apr 28
SEA
Seattle
STL
St. Louis
CA $254 Roundtrip, found 4 hours ago
CA $254
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Apr 24 from Seattle to St. Louis, returning Tue, Apr 28, priced at CA $254 found 4 hours ago
United
Tue, Jun 23 - Tue, Jun 30
YVR
Vancouver
STL
St. Louis
CA $351 Roundtrip, just found
CA $351
Roundtrip
just found
Select United flight, departing Tue, Jun 23 from Vancouver to St. Louis, returning Tue, Jun 30, priced at CA $351 just found

Find the cheapest month to fly from Columbus (CMH) to St. Louis (STL)

October is typically the cheapest month to fly

From CA $193 - CA $632 per traveller.

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Frequently asked questions

What is the name of East St. Louis' airport?
Lambert-St. Louis Intl. Airport (STL) is the major airport in East St. Louis.
How far is Lambert-St. Louis Intl. Airport (STL) from central East St. Louis?
If you're staying in central East St. Louis, it's a smart idea to work out how you'll get into the city before you land. The downtown area is about 24 kilometres from STL.
What airport is best to fly into East St. Louis?
People from all over the place go through Lambert Field every day. Hop off the plane, collect your luggage and you'll be 24 kilometres from the centre of East St. Louis.
How many airlines fly to East St. Louis?
There are 12 airlines that jet into East St. Louis from 61 airports around the world.
Which airlines fly to East St. Louis?
United Airlines and American Airlines are some of the most sought-after airlines with flights to East St. Louis. Travellers often choose Chicago to take off from with United Airlines flying this route the most.
How many nonstop flights are there to East St. Louis?
Organizing an unforgettable East St. Louis getaway is a piece of cake when there are 1,206 direct flights each week to pick from.
Where are the most popular flights to East St. Louis departing from?
Flights to East St. Louis departing from Chicago, Dallas and New York airports are highly sought after.
How long is the flight to East St. Louis Airport?
If it's Chicago you're leaving behind, you'll be midair for around 1 hour and 22 minutes before you arrive in East St. Louis. Terminal to terminal from Dallas takes around 1 hour and 43 minutes and from New York, the flight time is 3 hours and 1 minute.
How to book the cheapest flight to East St. Louis?
Don't leave booking your flight to East St. Louis until the very last minute. That's one move savvy travellers use to get the best prices. Booking in advance means more options and more affordable flights. Also, do some online research and compare your options. If your destination has a few airports, you may be able to pick up a terrific deal by flying into one a little farther out. Lastly, another easy way to save some cash is be ready to book fast. If you come across an amazing deal, don't hesitate — grab it while you've got the chance.
Do you have any tips for my flight to East St. Louis?
Depending on where you're coming from, your journey to East St. Louis could be a breeze or it could go on forever. We've rounded up some useful hints that will help you start your next big adventure on a positive note. What to pack in your hand luggage:

  • Air travel can be easy if you've got all the right things. First of all you'll need toiletry items, such as toothpaste, a toothbrush and some deodorant, a spare pair of socks and something to read. Secondly, leave space in your hand luggage for your laptop, a charger, medications and maybe a proper neck pillow too. Last, but definitely not least, remember to bring your passport, travel docs and some money.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items can differ between air carriers, the general rule to follow is avoid carrying anything flammable, sharp or explosive. This includes screwdrivers, pocket knives, fuel and fireworks. Sports equipment like baseball bats, and objects that could harm other people, such as guns and swords, aren't allowed in the cabin either.

What to wear on a flight:

  • Comfort should be your priority when deciding what to wear during your flight. Loose clothing is a wise option, as are enclosed shoes like sneakers.
  • Deep vein thrombosis (DVT) is a risk on long-haul flights. It's the result of blood clotting due to poor circulation and inactivity, so do some gentle leg and foot exercises in your seat and consider wearing compression socks.

How to get through airport security fast when flying to East St. Louis?
It's easy — be prepared. We've compiled some tips and tricks for a stress-free trip through airport security. Watch out East St. Louis, here you come:

  • Airport security personnel first need to see that you have a valid passport and travel documents before anything else. Have them ready for inspection.
  • Next up is the X-ray machine. Remove anything metal on you that is likely to beep. This includes items like earphones or headphones, as well as bulky coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • Your electronic gadgets like laptops and phones will also need to go on a tray to be scanned. Don't worry though, you'll be back online in no time.
  • Any liquids or gels, such as perfume or toothpaste, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), zip-lock bag.
  • Lightweight sneakers are a practical footwear choice as you're less likely to have to remove them when going through security. Safety boots and heavier-style shoes are usually subjected to extra screening.
  • Airlines will not allow any sharp objects in your carry-on baggage. If you must bring these kinds of items, pack them safely in your checked baggage.

Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to East St. Louis. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to East St. Louis. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to East St. Louis.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca 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 East St. Louis flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to East St. Louis.

Looking to save even more? Get additional savings by bundling your East 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.ca, there's no shortage of options to save even more on your East St. Louis trip!

Travel information

Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
CA $241

Trending flights to East St. Louis

Prices were available within the past 7 days and start at CA $121 for one-way flights and CA $242 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Apr 18 - Tue, Apr 21
YYZ
Toronto
STL
St. Louis
CA $278 Roundtrip, found 1 hour ago
CA $278
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Apr 18 from Toronto to St. Louis, returning Tue, Apr 21, priced at CA $278 found 1 hour ago

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