Cheap Flights to Grafton , IL from CA $69

View CA $69 flight on Sun, Aug. 17, 2025Opens in a new window

Popular airlines to Grafton

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How much is the cheapest flight to Grafton?

Prices were available within the past 7 days and start at CA $69 for one-way flights and CA $138 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu., Jul. 31 - Sun., Aug. 3
DTW
Detroit
STL
St. Louis
CA $138 Roundtrip, found 8 hours ago
CA $138
Roundtrip
found 8 hours ago
Select Spirit Airlines flight, departing Thu., Jul. 31 from Detroit to St. Louis, returning Sun., Aug. 3, priced at CA $138 found 8 hours ago
American Airlines
Sat., Jun. 7 - Tue., Jun. 10
YYC
Calgary
STL
St. Louis
CA $444 Roundtrip, found 6 days ago
CA $444
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat., Jun. 7 from Calgary to St. Louis, returning Tue., Jun. 10, priced at CA $444 found 6 days ago
American Airlines
Tue., Aug. 5 - Wed., Aug. 6
YVR
Vancouver
STL
St. Louis
CA $461 Roundtrip, found 6 days ago
CA $461
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue., Aug. 5 from Vancouver to St. Louis, returning Wed., Aug. 6, priced at CA $461 found 6 days ago
Air Canada
Mon., May 12 - Tue., May 13
YYZ
Toronto
STL
St. Louis
CA $476 Roundtrip, found 1 hour ago
CA $476
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Mon., May 12 from Toronto to St. Louis, returning Tue., May 13, priced at CA $476 found 1 hour ago
Delta
Sat., May 24 - Sun., May 25
YWG
Winnipeg
STL
St. Louis
CA $553 Roundtrip, found 4 days ago
CA $553
Roundtrip
found 4 days ago
Select Delta flight, departing Sat., May 24 from Winnipeg to St. Louis, returning Sun., May 25, priced at CA $553 found 4 days ago

Frequently asked questions

What is the name of Grafton's airport?
If you’re traveling by plane, you won’t have to ponder too long which airport to choose. Grafton has just one – Lambert-St. Louis Intl. Airport (STL).
How far is Lambert-St. Louis Intl. Airport (STL) from central Grafton?
St. Louis Lambert International Airport is 31 kilometres from downtown Grafton, so expect a bit of a commute into the city center.
What airport is best to fly into Grafton?
Step through the glass doors of Lambert-St. Louis Intl. Airport (STL) and your Grafton getaway will have begun! The city’s main airport, it’s located 31 kilometres from the downtown area.
How many airlines fly to Grafton?
There are 12 airlines that service Grafton from 64 airports around the world.
Which airlines fly to Grafton?
United Airlines and American Airlines are some of the top airlines that offer flights to Grafton. Most travelers use Chicago to take off from with United Airlines flying this route the most.
How many nonstop flights are there to Grafton?
Flying to someplace new is much easier when there aren’t any lengthy stopovers. If you’re traveling to Grafton, the good news is that there are 1,319 direct flights each week.
Where are the most popular flights to Grafton departing from?
Travelers often depart from Denver, Dallas and Chicago airports when flying to Grafton.
How long is the flight to Grafton Airport?
If you’re heading to Grafton from Chicago, you’ll have a flight time of 1 hour and 15 minutes. Those departing from Queens Village should expect to be airborne for around 2 hours and 51 minutes. From Denver it’s around 1 hour and 59 minutes away.
How to book the cheapest flight to Grafton?
If you want to have some extra spending money on your Grafton vacation, listen up! As any experienced jet-setter will tell you, don’t leave booking until the last minute. Prices are usually highest close to the departure date. Don’t stop there, though. Do some research and find out if there are multiple airports at your destination. Fares often differ depending on which airport you go for. Make sure you compare fares across airlines too. And finally, don’t forget that the early bird catches the worm. Know what a typical airfare costs and be ready to grab your ticket as soon as you spot an unbeatable bargain. The sweetest deals never last long.
How to survive the flight to Grafton?
Depending on where you’re coming from, your journey to Grafton could be completely painless or it could drag on forever. We’ve pulled together some tips that will help you start your next great escape on the right foot.What to pack in your hand luggage:

  • It’s simple — first, pack in your passport, official ID, wallet and medications. Next, you’ll need some in-flight entertainment to while away the time. A thrilling novel and a phone crammed with your favorite movies are always good options. If you hope to catch forty winks, a comfy neck pillow and some noise-canceling headphones will also come in handy. Finally, leave some space for a toothbrush and some deodorant to ensure you arrive at your destination feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

  • While the list of banned items can differ between air carriers, the general guide to follow is avoid carrying anything flammable, sharp or explosive. This includes tools, metal cutlery, aerosol cans and bleaching agents. Sports equipment like bows and arrows, and items that could harm passengers, such as firearms and swords, can’t come on board with you either.

What to wear on a flight:

  • Your goal here is to feel as comfortable as you can. Layer yourself up in natural-fiber clothing and remember to pack a jacket just in case you get chilly. Always go with flat, slightly roomy shoes as your feet may swell a little during the journey. Leave the high heels and heavy boots in your luggage.
  • Caused by sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect passengers during long-haul flights. The good news is there are numerous ways to significantly reduce your risk of developing it. Drink plenty of water, walk up and down the aisles as much as possible and wear compression socks to help improve your circulation.

How to get through airport security fast when flying to Grafton?
As seasoned travelers know, the secret is to be organized before you reach security. That way, you’ll be stepping onto that plane to Grafton in no time flat. Follow these tips and get your trip off to a fantastic start:

  • Keep your travel documents and ID within easy reach. They’re the first things you’ll be asked to present to security.
  • Next up, both you and your hand luggage must be X-rayed. To speed things up, take off anything that is likely to set the alarm off. Personal belongings like your belt, coat and headphones need to go through the machine.
  • Your electronic devices like phones and laptops will also have to go through the machine for inspection. No need to worry though, you’ll be back online soon enough.
  • Any liquids or gels, such as perfume or toothpaste, that you want to take on board need to be in containers no larger than 3.4 ounces (100 milliliters). They must also all fit inside a quart-size (one liter), clear zip-lock bag.
  • The right choice of footwear can save you several minutes. Boots are often required to be removed and X-rayed separately. Slip-on shoes usually aren’t.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them in your checked baggage. They won’t be allowed on board and will be confiscated.

Trending flights to Grafton

Prices were available within the past 7 days and start at CA $69 for one-way flights and CA $138 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun., Jun. 1 - Tue., Jun. 10
YHZ
Halifax
STL
St. Louis
CA $381 Roundtrip, found 14 hours ago
CA $381
Roundtrip
found 14 hours ago
Select United flight, departing Sun., Jun. 1 from Halifax to St. Louis, returning Tue., Jun. 10, priced at CA $381 found 14 hours ago
*Available to Expedia members.