Cheap Flights to Atlas , IL from CA $206

View CA $206 flight on Thu, Apr 23, 2026Opens in a new window

Popular airlines to Atlas

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How much is the cheapest flight to Atlas?

Prices were available within the past 7 days and start at CA $206 for one-way flights and CA $343 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Apr 1 - Tue, Apr 7
YYZ
Toronto
STL
St. Louis
CA $418 Roundtrip, found 19 hours ago
CA $418
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Wed, Apr 1 from Toronto to St. Louis, returning Tue, Apr 7, priced at CA $418 found 19 hours ago
Air Canada
Sat, Apr 4 - Wed, Apr 8
YYZ
Toronto
STL
St. Louis
CA $504 Roundtrip, found 4 days ago
CA $504
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sat, Apr 4 from Toronto to St. Louis, returning Wed, Apr 8, priced at CA $504 found 4 days ago
Delta
Mon, Apr 20 - Tue, Apr 28
YYZ
Toronto
STL
St. Louis
CA $513 Roundtrip, found 1 hour ago
CA $513
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Apr 20 from Toronto to St. Louis, returning Tue, Apr 28, priced at CA $513 found 1 hour ago
United
Fri, Apr 17 - Tue, Apr 21
YYZ
Toronto
STL
St. Louis
CA $542 Roundtrip, found 21 hours ago
CA $542
Roundtrip
found 21 hours ago
Select United flight, departing Fri, Apr 17 from Toronto to St. Louis, returning Tue, Apr 21, priced at CA $542 found 21 hours ago
Alaska Airlines
Tue, Mar 31 - Sat, Apr 18
YYZ
Toronto
STL
St. Louis
CA $550 Roundtrip, found 3 days ago
CA $550
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Mar 31 from Toronto to St. Louis, returning Sat, Apr 18, priced at CA $550 found 3 days ago

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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Expedia.ca gives you the best tools to secure great deals on flights to Atlas. 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 Atlas. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Atlas.

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 Atlas 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 Atlas.

Looking to save even more? Get additional savings by bundling your Atlas 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 Atlas trip!

Frequently asked questions

What is the name of Atlas' airport?
Atlas has just one airport, O'Hare Intl. Airport (ORD).
How many airlines fly to Atlas?
There are a total of 49 airlines connecting Atlas with 224 airports from all over the globe.
Which airlines fly to Atlas?
Typically, travellers choose to fly with United Airlines, American Airlines and Delta when going to Atlas. The largest number of these flights arrive from New York, with United Airlines flying this route the most frequently.
How many nonstop flights are there to Atlas?
Flying to a new place is much simpler when there aren't any annoying stopovers to slow you down. If you're travelling to Atlas, the awesome news is that there are roughly 6,379 nonstop flights each week.
Where are the most popular flights to Atlas departing from?
The most popular flights to Atlas set off from New York, Washington and Dallas airports.
How long is the flight to Atlas Airport?
If you're heading to Atlas from New York, you're looking at a flight time of 2 hours and 48 minutes. Those leaving from Washington should expect to be airborne for around 2 hours and 18 minutes. From Dallas it's 2 hours and 23 minutes away.
How to book the cheapest flight to Atlas?
Don't leave locking in your flight to Atlas until the last moment. That's one move frequent jet-setters use to get the best prices. Booking well in advance means more options and less expensive flights. Don't stop there, though. Do some research and check if there are a couple of airports at your destination. Fares often differ depending on which airport you go for. Don't forget to compare fares across airlines too. Last of all, another simple way to save some cash is be ready to book at a moment's notice. If you find a good deal, don't hold off — snap it up while the opportunity's there.
Do you have any tips for my flight to Atlas?
Depending on where you're coming from, your journey to Atlas could be no sweat at all or it could drag on forever. Here are some useful travel tips that will help you start your next great adventure on a positive note. What to pack in your hand luggage:

  • The trick to having a pain-free flight experience is to pack ahead. First up, the essentials: passport, travel documents, credit cards and medications. Next, bring items that'll help keep you busy, like some electronic gadgets or a magazine. It's also smart to bring your chargers, a neck pillow and a pair of earplugs. And of course, be sure to chuck in toiletry items like a toothbrush, deodorant and a clean T-shirt.

Do not pack the following items in your hand luggage:

  • Check carefully that you don't have a Swiss Army knife lurking in one of the zippers of your carry-on luggage. Other prohibited items include explosive or flammable products, like aerosols and matches, and liquids and gels in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • You'll want to go for comfort over style. Prepare for temperature changes in the cabin by donning layers, and pick closed-toe, flat shoes like sneakers.
  • Deep vein thrombosis (DVT) can pose a risk on long-haul flights. It results from blood clots forming due to poor circulation and inactivity, so do some gentle leg and foot exercises in your seat and consider wearing compression tights or socks.

How to get through airport security fast when flying to Atlas?
The trick is to be well prepared before you arrive at security. That way, you'll be hopping onto that plane to Atlas in no time at all. Follow these tips and get your vacation off to a terrific start:

  • Be sure to have your ID and boarding pass at hand. They're the first items you'll be asked for by airport security.
  • After that, both you and your carry-on bag must be X-rayed. To speed things up, remove anything that is likely to set the alarm off. Personal belongings such as your jacket, belt and headphones need to go through the machine.
  • All electronic gadgets, including your phone and tablet, will also need to be scanned separately.
  • Any liquids or gels, such as hair oil or hand cream, that you want to bring on board must be no greater than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), zip-lock bag.
  • Slip-on shoes are a practical footwear choice as you're less likely to be required to remove them when passing through security. Hiking boots and other bulky shoes are usually subjected to additional screening.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked luggage. They won't be allowed on board.

Flights to Atlas information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
CA $385

Trending flights to Atlas

Prices were available within the past 7 days and start at CA $206 for one-way flights and CA $343 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Apr 20 - Tue, Apr 21
YVR
Vancouver
STL
St. Louis
CA $343 Roundtrip, found 22 hours ago
CA $343
Roundtrip
found 22 hours ago
Select United flight, departing Mon, Apr 20 from Vancouver to St. Louis, returning Tue, Apr 21, priced at CA $343 found 22 hours ago

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