Cheap Flights to Maryland Heights: Maryland Heights Flight Deals

View €77 flight on Sat, 13 Sep 2025Opens in a new window

Popular airlines to Maryland Heights

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Cheap round-trip flights to Maryland Heights

Prices were available within the past 7 days and start at €77 for one-way flights and €170 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 22 Sep - Fri, 3 Oct
JFK
New York
STL
St. Louis
€170 Return, found 3 days ago
€170
Return
found 3 days ago
Select Delta flight, departing Mon, 22 Sep from New York to St. Louis, returning Fri, 3 Oct, priced at €170 found 3 days ago
American Airlines
Thu, 7 Aug - Mon, 11 Aug
BWI
Baltimore
STL
St. Louis
€175 Return, just found
€175
Return
just found
Select American Airlines flight, departing Thu, 7 Aug from Baltimore to St. Louis, returning Mon, 11 Aug, priced at €175 just found
United
Thu, 7 Aug - Mon, 11 Aug
LIT
Little Rock
STL
St. Louis
€242 Return, found 1 day ago
€242
Return
found 1 day ago
Select United flight, departing Thu, 7 Aug from Little Rock to St. Louis, returning Mon, 11 Aug, priced at €242 found 1 day ago
Swiss International Air Lines
Wed, 7 Jan - Wed, 21 Jan
FRA
Frankfurt
STL
St. Louis
€527 Return, found 5 days ago
€527
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Wed, 7 Jan from Frankfurt to St. Louis, returning Wed, 21 Jan, priced at €527 found 5 days ago
British Airways
Sat, 22 Nov - Wed, 3 Dec
VCE
Venice
STL
St. Louis
€670 Return, found 1 day ago
€670
Return
found 1 day ago
Select British Airways flight, departing Sat, 22 Nov from Venice to St. Louis, returning Wed, 3 Dec, priced at €670 found 1 day ago

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

August is typically the cheapest month to fly

From €123 - €589 per traveller.

Graph displaying average flight prices per month

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Maryland Heights. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Maryland Heights. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Maryland Heights, or are just on the lookout for the best flights to Maryland Heights, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Maryland Heights to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of Maryland Heights' airport?
If you're travelling by air, you won't have to ponder too long which airport to choose. Maryland Heights has just one -- Lambert-St. Louis Intl. Airport (STL).
How far is Lambert-St. Louis Intl. Airport (STL) from central Maryland Heights?
Lambert-St. Louis Intl. Airport (STL) is only a short drive from happening downtown Maryland Heights. It's located 10 kilometres from the city centre.
What airport is best to fly into Maryland Heights?
Sitting 10 kilometres from the downtown area, STL is your gateway to Maryland Heights.
How many airlines fly to Maryland Heights?
There are 12 airlines connecting Maryland Heights to 64 airports across the world.
Which airlines fly to Maryland Heights?
United Airlines and American Airlines fly often into Maryland Heights. Catching a United Airlines flight from Chicago is one of the most popular ways to travel there.
How many nonstop flights are there to Maryland Heights?
With approximately 1,319 nonstop flights operating every week, you'll be touching down in Maryland Heights before you can ask, "Are we there yet?"
Where are the most popular flights to Maryland Heights departing from?
A large number of flights to Maryland Heights take off from Denver, Dallas and Chicago airports.
How long is the flight to Maryland Heights Airport?
Which airport you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Chicago to Maryland Heights, the average flight time is 1 hour and 15 minutes. From Queens Village it's more like 2 hours and 51 minutes, and from Denver it's 1 hour and 59 minutes.
How to book the cheapest flight to Maryland Heights?
We've all come across those lucky travellers who manage to grab impossibly cheap plane tickets every time they fly. Want to know how to do it for your Maryland Heights holiday? Don't leave it until the last minute to lock in your flight. Don't stop there, however. Do some research and check if there are a couple of airports at your destination. Ticket prices often differ depending on the airport you jet into. Make sure you compare prices across airlines too. Lastly, be prepared to book quickly if you stumble on a real bargain. It might not stick around for long! With a bit of knowledge and some good fortune, the ideal fare will be yours.
How to survive the flight to Maryland Heights?
Wherever you're coming from, flying can be an enjoyable experience if you're well organised. We've made a list of handy hints that will get your Maryland Heights escape started on the right note.What to pack in your hand luggage:

  • It's simple --- first, pack in your passport, travel docs, bank cards and vital medications. Next, you'll need some entertainment to while away the time. A juicy novel and a tablet crammed with your favourite movies are some wonderful options. If you hope to take a quick snooze, a neck pillow and some noise-cancelling headphones will also come in handy. Finally, make room for a toothbrush and some facial wipes to ensure you arrive at your destination feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 milliliters) will be confiscated by security. Sharp objects, like your pocket knife, and products which are flammable or explosive, such as flares, chemicals agents and fireworks, are also prohibited.

What to wear on a flight:

  • Comfort should always be your main priority when picking what to wear on board. Consider your footwear carefully too, as swollen ankles and feet are a common side effect of flying. Slightly roomy, flat shoes are always a smart option.
  • The serious condition by the name of DVT (deep vein thrombosis) is a risk on long-haul flights. It's the result of blood clots forming due to inactivity and poor circulation. Walking around the cabin and doing regular leg and foot exercises while seated helps to prevent this from happening. Wearing a good-quality pair of compression socks or tights can also help.

How to get through airport security fast when flying to Maryland Heights?
As seasoned travellers know, the secret is to be well prepared before you reach the security gate. That way, you'll be boarding that plane to Maryland Heights before you know it. Follow these helpful tips and get your holiday off to a spectacular start:

  • First things first. Your boarding pass and travel ID will need to be presented to security personnel. Keep them someplace accessible to avoid fumbling around for them.
  • Time to strip down. Well sort of. Your belt, jacket, keys and other small items, like your headphones, will need to go through the X-ray machine. Make your life easier by removing them before your turn.
  • All your electronics, including your phone and laptop, are also required to be scanned.
  • Travelling with your favourite hand and nail cream? As long as the volume is no larger than 3.4 ounces (100 milliliters) and it's stored in a clear zip-close bag, you can bring it with you in your carry-on bag.
  • There's a chance you'll be asked to take your shoes off to be X-rayed, so wearing slip-on shoes is always a good idea.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them in your checked suitcase. They won't be allowed on board.

Flights to Maryland Heights information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Return price
€169

Trending flights to Maryland Heights

Prices were available within the past 7 days and start at €77 for one-way flights and €170 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, 21 Nov - Mon, 24 Nov
DUB
Dublin
STL
St. Louis
€788 Return, found 1 day ago
€788
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 21 Nov from Dublin to St. Louis, returning Mon, 24 Nov, priced at €788 found 1 day ago
*Available to Expedia members.