$21 Cheap Flights to Carlyle , IL

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How much is the cheapest flight to Carlyle?

Prices were available within the past 7 days and start at $21 for one-way flights and $48 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, May 7 - Sat, May 18
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$108 Roundtrip, found 23 hours ago
$108
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Tue, May 7 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Sat, May 18, priced at $108 found 23 hours ago
Frontier Airlines
Tue, May 21 - Sat, Jun 8
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$119 Roundtrip, found 1 day ago
$119
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, May 21 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Sat, Jun 8, priced at $119 found 1 day ago
Frontier Airlines
Tue, May 21 - Wed, May 29
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$127 Roundtrip, found 6 hours ago
$127
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Tue, May 21 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Wed, May 29, priced at $127 found 6 hours ago
Frontier Airlines
Sun, May 19 - Sat, Jun 8
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$129 Roundtrip, found 1 day ago
$129
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, May 19 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Sat, Jun 8, priced at $129 found 1 day ago
American Airlines
Wed, May 15 - Tue, May 21
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$193 Roundtrip, found 2 days ago
$193
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, May 15 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Tue, May 21, priced at $193 found 2 days ago

Find Your Flights to Carlyle STL

Cheap flights to Carlyle (STL)

Get started finding a cheap flight to Carlyle 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 Carlyle.

Roundtrip prices range from $48 - $193, and one-ways to Carlyle start as low as $21.

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 Carlyle (STL)

You have several options for which airline you choose to travel with to Carlyle. There are 10 airlines flying into STL: Frontier Airlines, American 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 Carlyle (STL) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to STL in May and in May 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

How do I find cheap flights to Carlyle that have flexible change policies?
At Expedia, we’ve been channeling our inner yoga master to bring you the most flexible airfares available. Just tick the “No change fee” box directly under the filter subheading “Flexible change policies” to find your ideal flight to Carlyle.
How can I book the cheapest flight to Carlyle?
Snap up a cheap flight by being flexible with your travel dates, arrival/departure airports and times, and number of stops. Cheap fares also depend on the airline. When you search for your flight to Carlyle with Expedia, keep an eye out for low-cost carriers. Another useful tip is to book ahead of time. While it is possible to find some great deals, ticket prices generally increase close to the departure date. Right now, one of the cheapest one-way fares to Carlyle $29. This is for a flight leaving Denver in May. Enter your travel details into the search bar and browse our Carlyle flight deals. Remember that if you bundle your airfare and hotel, you can save even more!
Which day of the week is the best day to buy a plane ticket to Carlyle?
Sunday is the cheapest day of the week to buy plane tickets. But that isn’t the only way to land a great deal. Browsing tickets and being ready to buy several weeks before your departure date will also pay off. Research shows that the optimal booking window for cheap plane tickets ranges from 21 days to about 45 days out from departure. Decided on your travel dates to Carlyle months ahead of time? Monitor when carriers first release their tickets as these are often the best available prices. Savings are subject to change and may vary depending on selections made.
What airport is best to fly into Carlyle?
Sitting 90 mi from the downtown area, Lambert-St. Louis Intl. Airport (STL) is your entry point to Carlyle.
Which airlines fly to Carlyle?
From departure to touchdown, you can look forward to a comfortable trip with American Airlines. One of 9 airlines that connects Carlyle with 60 airports worldwide, it operates the greatest number of services between Chicago and Carlyle. United Airlines is also a popular choice with travelers.
How many nonstop flights are there to Carlyle?
Arranging an unforgettable Carlyle getaway is a piece of cake when there are 1,273 direct flights every week to select from.
Where are the most popular flights to Carlyle departing from?
Flights to Carlyle from Chicago, Denver and Dallas airports are the most in demand.
Do you have any tips for my flight to Carlyle?

  • What you pack in your carry-on can be the difference between a comfortable flight, and one you’d prefer to forget. Start with the must-haves, such as a valid ID (like your passport) and your travel documents. Once they’re packed, put in any medications you might need. Next? It’s all about comfort factor. Earphones, a quality neck pillow and a novel will help the time fly by while you’re in your seat.
  • Remember that there’s also a list of prohibited items for your hand luggage which can differ between airlines. Generally, avoid packing anything explosive, sharp or flammable. This includes things like pocket knives, razor blades, flares and aerosol cans. Sporting equipment like baseball bats, and objects that could harm passengers, such as batons and swords, are also banned from the cabin.

What to wear on a flight:

  • Whether traveling long or short-haul, layering up is key to flying comfortably. Opt for loose, natural fabrics that will keep you cool and bring a pullover to cope with any variations in cabin temperatures. Keep your feet happy in a pair of flat shoes or sneakers.
  • Consider wearing compression tights or socks to reduce the risk of deep vein thrombosis (DVT). This blood clotting condition can be caused by long periods of sitting, especially on long-haul flights. Doing leg and foot exercises in your seat or walking around the cabin are great ways to improve your circulation.

How can I get a cheap last-minute flight to Carlyle?
To pick up a cheap last-minute flight to Carlyle, aim to be flexible. If you can, have a bit of wiggle room with the dates you plan to travel. It also helps to have some leeway with your departure and arrival airports, choice of airline, flight times and layovers or stops.
Where can I learn more about changing or canceling my flight to Carlyle?
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.
Flights to Carlyle information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Spirit Airlines, United
Roundtrip price
$108
Popular airline
Delta

Trending flights to Carlyle

Prices were available within the past 7 days and start at $21 for one-way flights and $48 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, May 7 - Tue, May 7
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$48 Roundtrip, found 2 days ago
$48
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, May 7 from Denver Intl. to Lambert-St. Louis Intl., returning Tue, May 7, priced at $48 found 2 days ago
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