Cheap Flights to Smithton , IL from CA $121

View CA $121 flight on Sat, Apr 11, 2026Opens in a new window

Popular airlines to Smithton

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How much is the cheapest flight to Smithton?

Prices were available within the past 7 days and start at CA $121 for one-way flights and CA $241 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Apr 11 - Tue, Apr 14
SEA
Seattle
STL
St. Louis
CA $241 Roundtrip, just found
CA $241
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Apr 11 from Seattle to St. Louis, returning Tue, Apr 14, priced at CA $241 just found
American Airlines
Sun, Apr 12 - Wed, Apr 15
SEA
Seattle
STL
St. Louis
CA $265 Roundtrip, just found
CA $265
Roundtrip
just found
Select American Airlines flight, departing Sun, Apr 12 from Seattle to St. Louis, returning Wed, Apr 15, priced at CA $265 just found
Delta
Wed, Mar 18 - Sun, Mar 22
SEA
Seattle
STL
St. Louis
CA $276 Roundtrip, found 1 hour ago
CA $276
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Mar 18 from Seattle to St. Louis, returning Sun, Mar 22, priced at CA $276 found 1 hour ago
Hawaiian Airlines
Tue, Apr 7 - Tue, Apr 21
SEA
Seattle
STL
St. Louis
CA $295 Roundtrip, found 6 days ago
CA $295
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Apr 7 from Seattle to St. Louis, returning Tue, Apr 21, priced at CA $295 found 6 days ago
United
Mon, Apr 27 - Tue, Apr 28
YVR
Vancouver
STL
St. Louis
CA $343 Roundtrip, found 4 days ago
CA $343
Roundtrip
found 4 days ago
Select United flight, departing Mon, Apr 27 from Vancouver to St. Louis, returning Tue, Apr 28, priced at CA $343 found 4 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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Frequently asked questions

What is the name of Smithton's airport?
Lambert-St. Louis Intl. Airport (STL) is the main airport that serves Smithton.
How far is STL from central Smithton?
Lengthy commutes aren't a big deal if you work out your strategy ahead of time. Downtown Smithton is 48 kilometres from Lambert Field, so it's wise to know how you'll get into the city before you arrive.
What airport is best to fly into Smithton?
A flight to Smithton means hitting the tarmac at STL. Hop off the plane, grab your baggage and you'll be 48 kilometres from the downtown streets.
How many airlines fly to Smithton?
Smithton is serviced by 12 airlines from at least 61 worldwide airports.
Which airlines fly to Smithton?
United Airlines and American Airlines frequently fly to Smithton. Catching a United Airlines flight from Chicago is one of the most popular ways to travel there.
How many nonstop flights are there to Smithton?
Flying to someplace new is much more straightforward when there aren't any stopovers to worry about. If you're off to Smithton, the great news is that there are 1,206 nonstop flights operating every week.
Where are the most popular flights to Smithton departing from?
Travellers often jet off from Chicago, Dallas and New York airports when flying to Smithton.
How long is the flight to Smithton Airport?
If you're heading to Smithton from Chicago, you're looking at a flight duration of 1 hour and 22 minutes. Those departing from Dallas can expect to be on the plane for 1 hour and 43 minutes. From New York it's roughly 3 hours and 1 minute away.
How to book the cheapest flight to Smithton?
If you want to save some cash on your trip to Smithton, then listen up! As every seasoned jet-setter knows, avoid booking at the last minute. Prices are often highest just prior to the departure date. Don't stop there, though. Do some research and see if there is more than one airport at your destination. Prices often differ depending on the airport you jet into. Be sure to compare prices across air carriers as well. Finally, be prepared to lock in your seat quickly if you find an irresistible price. It might not be available for too long. With a bit of know-how and a little luck, the perfect fare can be yours.
Do you have any tips for my flight to Smithton?
Wherever you're coming from, flying can be a pleasurable experience if you're prepared. Check out these handy tips that will help get your Smithton escape started on the right foot. What to pack in your hand luggage:

  • First and foremost, put in your passport, travel documents, wallet and vital medications. Next, you'll want some entertainment to help pass the time. A juicy book and a phone filled with your favourite shows are some great options. If you intend to take a quick nap, a comfy neck pillow and a pair of earplugs will also come in handy. Finally, find room for a toothbrush and some facial wipes to ensure you arrive at your destination feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

  • Pack all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Sharp objects, like your precious pocket knife, and dangerous goods which are flammable or explosive, such as spray paint, flares and strong acids, are also prohibited.

What to wear on a flight:

  • Your main aim is to be as comfortable as you can. Pick easy-to-remove footwear, dress in loose, natural fibers and don't forget to take a pullover in case you get cold in the cabin.
  • Deep vein thrombosis (DVT), a blood clot condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Try to walk around the cabin and stretch your legs or do some simple exercises in your seat to improve your circulation.

How to get through airport security fast when flying to Smithton?
The secret is to be organized before you get to airport security. That way, you'll be hopping onto that plane to Smithton before you know it. Follow these tips and get your trip off to a terrific start:

  • Security personnel first need to verify that you have a valid ID and boarding pass before anything else. Have them close by, ready for inspection.
  • Time to strip down. Well kind of. Your coat, belt, keys and other small items, like your headphones, will need to go through the X-ray machine. Make the whole process easier by removing them as your turn draws near.
  • For just a few minutes, you'll have to unplug from the digital world. Your phone, laptop and any other electronic gadgets will need to go through the scanner.
  • Remove gels and liquids from your hand luggage. They often need to be sent through the X-ray scanner separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-close bag.
  • Lightweight sneakers are a practical footwear choice as you're less likely to be required to remove them when going through security. Big boots and heavier-style shoes are usually subjected to additional screening.
  • Sharp items like knives are not allowed in the cabin. They'll be confiscated at security, so put them in your checked baggage.

Book with confidence

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

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 Smithton 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 Smithton.

Looking to save even more? Get additional savings by bundling your Smithton 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 Smithton 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 Smithton

Prices were available within the past 7 days and start at CA $121 for one-way flights and CA $241 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Apr 27 - Tue, Apr 28
YVR
Vancouver
STL
St. Louis
CA $343 Roundtrip, found 4 days ago
CA $343
Roundtrip
found 4 days ago
Select United flight, departing Mon, Apr 27 from Vancouver to St. Louis, returning Tue, Apr 28, priced at CA $343 found 4 days ago
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