$21 Cheap Flights to Castle Point , MO

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Flight deals we found

These prices are lower than our typical predictions for similar flights.
80% less than typical
$225
Roundtrip per traveler
Wed, May 22 - Sun, May 26
American AirlinesAmerican Airlines
6h 8m
5:29am
10:37am
CMH
1 stop • 1h 11m in DFW
STL
Found 7 hours ago
75% less than typical
$279
Roundtrip per traveler
Fri, May 24 - Sun, May 26
DeltaDelta
4h 31m
8:09pm
11:40pm
CMH
1 stop • 1h 10m in ATL
STL
Found 4 hours ago
80% less than typical
$203
Roundtrip per traveler
Wed, Aug 21 - Mon, Aug 26
American AirlinesAmerican Airlines
4h 3m
8:17pm
11:20pm
CMH
1 stop • 30m in CLT
STL
Found 11 hours ago

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How much is the cheapest flight to Castle Point?

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 1 day ago
$108
Roundtrip
found 1 day 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 1 day 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 9 hours ago
$127
Roundtrip
found 9 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 9 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 Castle Point STL

Cheap flights to Castle Point (STL)

Get started finding a cheap flight to Castle Point 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 Castle Point.

Roundtrip prices range from $48 - $193, and one-ways to Castle Point 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 Castle Point (STL)

You have several options for which airline you choose to travel with to Castle Point. 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 Castle Point (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

Where can I learn more about changing or canceling my flight to Castle Point?
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 Castle Point that have flexible change policies?
Search for your bargain flights to Castle Point, then select “No change fee” below the “Flexible change policies” subheading. It’s as easy as that. We understand that plans change and flexibility matters, so book with confidence with Expedia.
What is the name of Castle Point's airport?
If you’re traveling by air, you won’t have to think too long and hard about which airport to choose. Castle Point has just one – Lambert-St. Louis Intl. Airport (STL).
How far is Lambert Field from central Castle Point?
It’s 6 mi from Lambert Field to downtown Castle Point. Make your life easier by working out the fastest way of traveling from the terminal to the city center before you touchdown.
What airport is best to fly into Castle Point?
With one major airport operating in Castle Point, it won’t take much time to get your hands on the best flight. You’ll be taking off to STL, which sits around 6 mi from the downtown area.
How many airlines fly to Castle Point?
There are 12 airlines that fly into Castle Point from 64 airports around the world.
How many nonstop flights are there to Castle Point?
With roughly 1,371 nonstop flights each week, you’ll be touching down in Castle Point before you can say, “Are we there yet?”
Where are the most popular flights to Castle Point departing from?
A large number of flights to Castle Point take off from Chicago, New York and Dallas airports.
How long is the flight to Castle Point Airport?
If you’re heading to Castle Point from Chicago, you’re looking at a flight time of 1 hour and 15 minutes. Those departing from Queens Village can expect to be airborne for 2 hours and 51 minutes. From Denver it’s approximately 1 hour and 59 minutes away.
How to book the cheapest flight to Castle Point?
We all know those travelers who manage to grab extremely cheap fares every time they fly. Eager to know how to do it for your Castle Point vacation? Don’t leave it until the last possible moment to secure your flight. Another terrific way to score an unbeatable deal is to research all options. If your destination has more than one airport, research the cost of flying into a less busy terminal. Last of all, another easy way to save a few dollars is be ready to book fast. If you find a terrific bargain, don’t hesitate — snap it up while you can.
How to survive the flight to Castle Point?
We’ve got the lowdown on how to make your journey as pain-free as possible. Follow our top tips and you’ll be speeding through airport security and seeing the best of Castle Point in no time flat.What to pack in your hand luggage:

  • The secret to having an awesome flight experience is to pack ahead. Start with the essentials: passport, travel docs, cash and important medications. Next, take on board items that’ll help while away those hours, like your laptop or a magazine. It’s also smart to pack your chargers, a neck pillow and a pair of headphones. Last but not least, don’t forget to pop in toiletries like a toothbrush, lip balm and a clean T-shirt.

Do not pack the following items in your hand luggage:

  • While the list of restricted items can differ between airlines, the general rule to follow is nothing sharp, flammable or explosive. This includes screwdrivers, blades, spray paint and fireworks. Sporting equipment like ice skates, and objects that could harm passengers, such as guns and swords, aren’t allowed in the cabin either.

What to wear on a flight:

  • Comfort really should be your main priority when selecting what to wear on board. Consider your footwear choice carefully too, as swelling of the feet and ankles are a common side effect of flying. Slightly roomy, flat shoes work well.
  • Most travelers are aware of DVT (deep vein thrombosis), a blood clot condition caused by long periods of sitting. There are plenty of ways to reduce your risk. Wear a pair of compression socks or tights, drink plenty of water and remember to keep your legs and feet moving. Wander up and down the aisles of the cabin or try out some simple stretches in your seat.

How to get through airport security fast when flying to Castle Point?
As seasoned travelers know, the secret is to be well prepared before you arrive at airport security. That way, you’ll be hopping onto that plane to Castle Point in a flash. Follow these tips and get your trip off to a spectacular start:

  • Be sure to have your ID and travel documents close by. They’re the first things you’ll be asked to show at security.
  • Next up, both you and your carry-on bag must be X-rayed. To make the process quick and painless, remove anything that might set the alarms off. Items like your belt, coat and headphones need to go through the machine.
  • All your electronic devices, including your tablet and phone, are also required to be separately scanned.
  • Want to bring along your favorite cologne? Not a problem. As long as it’s in a container no larger than 3.4 ounces (100 milliliters) and it’s stored in a clear zip-close bag, you can keep it with you in your carry-on.
  • Lightweight sneakers are a practical footwear choice as you’re less likely to be required to remove them when going through security. Big boots and heavier-style shoes are usually subjected to additional screening.
  • Airlines won’t allow any sharp or pointed objects in your carry-on baggage. If you need to bring these kinds of items, pack them safely in your checked baggage.

Flights to Castle Point 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 Castle Point

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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