Cheap Flights to Richmond Heights , MO from CA $42

View CA $42 flight on Thu, Aug. 7, 2025Opens in a new window

Popular airlines to Richmond Heights

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How much is the cheapest flight to Richmond Heights?

Prices were available within the past 7 days and start at CA $42 for one-way flights and CA $83 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, Aug. 7 - Thu, Aug. 14
DTW
Detroit
STL
St. Louis
CA $83 Roundtrip, found 2 hours ago
CA $83
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Thu, Aug. 7 from Detroit to St. Louis, returning Thu, Aug. 14, priced at CA $83 found 2 hours ago
Delta
Thu, Aug. 21 - Mon, Aug. 25
DTW
Detroit
STL
St. Louis
CA $163 Roundtrip, found 8 hours ago
CA $163
Roundtrip
found 8 hours ago
Select Delta flight, departing Thu, Aug. 21 from Detroit to St. Louis, returning Mon, Aug. 25, priced at CA $163 found 8 hours ago
American Airlines
Thu, Oct. 16 - Sat, Oct. 18
DTW
Detroit
STL
St. Louis
CA $243 Roundtrip, found 11 hours ago
CA $243
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Thu, Oct. 16 from Detroit to St. Louis, returning Sat, Oct. 18, priced at CA $243 found 11 hours ago
Frontier Airlines
Sun, Aug. 10 - Sat, Aug. 16
DTW
Detroit
STL
St. Louis
CA $292 Roundtrip, found 1 day ago
CA $292
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Aug. 10 from Detroit to St. Louis, returning Sat, Aug. 16, priced at CA $292 found 1 day ago
United
Mon, Aug. 18 - Wed, Aug. 20
DTW
Detroit
STL
St. Louis
CA $352 Roundtrip, found 9 hours ago
CA $352
Roundtrip
found 9 hours ago
Select United flight, departing Mon, Aug. 18 from Detroit to St. Louis, returning Wed, Aug. 20, priced at CA $352 found 9 hours ago

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

August is typically the cheapest month to fly

From CA $197 - CA $826 per traveller.

Graph displaying average flight prices per month

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

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 Richmond Heights 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 Richmond Heights.

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

Frequently asked questions

What is the name of Richmond Heights' airport?
Organize a flight to Richmond Heights and you'll be hitting the tarmac at Lambert-St. Louis Intl. Airport (STL).
How far is STL from central Richmond Heights?
If you're staying in central Richmond Heights, it's wise to work out how you'll get into the city before you land. The downtown area is 13 kilometres from STL.
What airport is best to fly into Richmond Heights?
People from all around the globe pass through Lambert-St. Louis Intl. Airport (STL) every day. Jump off the plane, gather your bags and you'll find yourself 13 kilometres from the central Richmond Heights streets.
How many airlines fly to Richmond Heights?
There are 12 airlines connecting Richmond Heights with 61 airports globally.
Which airlines fly to Richmond Heights?
United Airlines and American Airlines offer the majority of flights to Richmond Heights. One of the most preferred ways to travel there is on a United Airlines flight leaving from Chicago.
How many nonstop flights are there to Richmond Heights?
Arranging an awesome Richmond Heights escape is simple when there are 1,206 direct flights every week to choose from.
Where are the most popular flights to Richmond Heights departing from?
Travellers often set off from Chicago, Dallas and New York airports when going to Richmond Heights.
How long is the flight to Richmond Heights Airport?
Which city you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Chicago to Richmond Heights, the average flight time is 1 hour and 22 minutes. From Dallas it takes about 1 hour and 43 minutes, and from New York it's 3 hours and 1 minute.
How to book the cheapest flight to Richmond Heights?
We've all come across those fortunate travellers who manage to pick up wonderfully cheap airfares every time they fly. Eager to know how to do it for your Richmond Heights vacation? Don't leave it until the last possible moment to secure your flight. Another terrific way to grab a bargain is to research all options. If where you're headed has more than one airport, look into the cost of flying into a smaller terminal. And finally, remember that the early bird catches the worm. Know what a typical airfare costs and have your credit card ready to grab your ticket as soon as you spot a bargain. The sweetest deals never last long.
Do you have any tips for my flight to Richmond Heights?
Depending on where you're coming from, your trip to Richmond Heights could be a piece of cake or it could drag on forever. We've rounded up some tips that will help you start your next great escape on the right foot. What to pack in your hand luggage:

  • The trick to having a worry-free flight experience is to pack in advance. So, let's start with the basics: passport, official ID, credit cards and medications. Next, bring items that'll help keep you occupied, like some electronic gadgets or a juicy novel. It's also a wise idea to bring your chargers, a quality neck pillow and a pair of earplugs. Finally, be sure to pop in toiletry items like a toothbrush, deodorant and a spare change of clothes.

Do not pack the following items in your hand luggage:

  • Make sure you don't have sharp or pointed objects lurking in one of the compartments of your hand luggage. Other restricted items include explosive or flammable products, such as aerosol cans and bleach, and liquids and gels in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Choose comfort over style. Prepare for changes in cabin temperature by layering up, and pick flat, enclosed shoes like sneakers.
  • Deep vein thrombosis (DVT), a blood clot condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Make a point of walking around the cabin or do some simple exercises in your seat to promote better circulation.

How to get through airport security fast when flying to Richmond Heights?
It's all about being organized. We've rounded up some helpful hints for a fuss-free trip through security. Look out Richmond Heights, here you come:

  • Have your boarding pass and ID easily accessible. They'll be the first things you'll be asked for by airport security.
  • Next up, both you and your carry-on luggage must be X-rayed. To make the process quick and painless, take off anything that might set the alarms off. Items like your belt, coat and earphones need to go through the machine.
  • Electronic devices like laptops and phones will also have to go on a tray for inspection. No need to worry though, you'll be back online soon enough.
  • Any gels or liquids, such as perfume or toothpaste, 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), clear zip-close bag.
  • Choosing your footwear wisely can save you valuable minutes. Boots are often required to be removed and X-rayed separately. Lightweight sneakers are usually not.
  • Airlines won't allow any sharp items or pocket knives in your carry-on baggage. If you need to bring these kinds of items, put them in your checked luggage.

Flights to Richmond Heights information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
CA $82

Trending flights to Richmond Heights

Prices were available within the past 7 days and start at CA $42 for one-way flights and CA $83 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Sep. 25 - Sat, Oct. 4
YYC
Calgary
STL
St. Louis
CA $429 Roundtrip, found 2 days ago
CA $429
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Sep. 25 from Calgary to St. Louis, returning Sat, Oct. 4, priced at CA $429 found 2 days ago
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