$24 Cheap Flights to Maryland Heights, MO

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Featured airlines

Featured Airlines: American Airlines, United Airlines, Delta, Spirit, JetBlue, Frontier, Air India, Hawaiian Airlines and Qatar Airways

How much is the cheapest flight to Maryland Heights?

Prices were available within the past 7 days and start at $24 for one-way flights and $47 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Wed, Aug 28 - Wed, Sep 11
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$47 Roundtrip, found 6 hours ago
$47
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Wed, Aug 28 from Orlando Intl. to Lambert-St. Louis Intl., returning Wed, Sep 11, priced at $47 found 6 hours ago
Frontier Airlines
Wed, Jun 19 - Wed, Jun 19
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$63 Roundtrip, found 3 hours ago
$63
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Wed, Jun 19 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Wed, Jun 19, priced at $63 found 3 hours ago
Frontier Airlines
Sat, Jun 15 - Sat, Jun 15
PHL
Philadelphia Intl.
STL
Lambert-St. Louis Intl.
$83 Roundtrip, found 12 hours ago
$83
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Sat, Jun 15 from Philadelphia Intl. to Lambert-St. Louis Intl., returning Sat, Jun 15, priced at $83 found 12 hours ago
Frontier Airlines
Tue, Jun 18 - Tue, Jun 18
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$83 Roundtrip, found 6 hours ago
$83
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Tue, Jun 18 from Denver Intl. to Lambert-St. Louis Intl., returning Tue, Jun 18, priced at $83 found 6 hours ago
Spirit Airlines
Tue, Jun 4 - Wed, Jun 19
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
$111 Roundtrip, found 15 hours ago
$111
Roundtrip
found 15 hours ago
Select Spirit Airlines flight, departing Tue, Jun 4 from Los Angeles Intl. to Lambert-St. Louis Intl., returning Wed, Jun 19, priced at $111 found 15 hours ago

Find Your Flights to Maryland Heights STL

Cheap flights to Maryland Heights (STL)

Get started finding a cheap flight to Maryland Heights on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Maryland Heights.

Roundtrip prices range from $47 - $111, and one-ways to Maryland Heights start as low as $24.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Maryland Heights (STL)

You have several options for which airline you choose to travel with to Maryland Heights. There are 10 airlines flying into STL: Spirit Airlines, Frontier Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel in one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to Maryland Heights (STL) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to STL in August and in June for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

Where can I learn more about changing or canceling my flight to Maryland Heights?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
How do I find cheap flights to Maryland Heights that have flexible change policies?
When it comes to flying these days, flexibility is crucial. That’s why we’ve added a “No change fee” filter to help you locate flexible, low-cost flights to Maryland Heights. It’s to the left of your screen directly under the “Flexible change policies” subheading.
What is the name of Maryland Heights' airport?
If you’re traveling 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 Field is not too far from the city center. It’s only 4 mi from downtown Maryland Heights.
What airport is best to fly into Maryland Heights?
Lambert Field is the only major airport in Maryland Heights. Before you take off, it’s a smart idea to find out a little about it. It sits 4 mi from the downtown area.
How many airlines fly to Maryland Heights?
There are 12 airlines connecting Maryland Heights to 64 airports across the world.
How many nonstop flights are there to Maryland Heights?
Organizing an exciting Maryland Heights vacation is a cinch when there are 1,371 direct flights each week to get you there.
Where are the most popular flights to Maryland Heights departing from?
The most popular flights to Maryland Heights depart from Chicago, New York and Dallas 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 travelers who manage to grab impossibly cheap plane tickets every time they fly. Want to know how to do it for your Maryland Heights vacation? 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 organized. 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 favorite movies are some wonderful options. If you hope to take a quick snooze, a neck pillow and some noise-canceling 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 travelers 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 vacation 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.
  • Traveling with your favorite 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
Roundtrip price
$46

Trending flights to Maryland Heights

Prices were available within the past 7 days and start at $24 for one-way flights and $47 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Wed, Aug 28 - Wed, Sep 11
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$47 Roundtrip, found 6 hours ago
$47
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Wed, Aug 28 from Orlando Intl. to Lambert-St. Louis Intl., returning Wed, Sep 11, priced at $47 found 6 hours ago
*Available to One Key members.