$24 Cheap Flights to Fenton, MO

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How much is the cheapest flight to Fenton?

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
Tue, Aug 27 - Wed, Sep 11
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$47 Roundtrip, found 11 hours ago
$47
Roundtrip
found 11 hours ago
Select Spirit Airlines flight, departing Tue, Aug 27 from Orlando Intl. to Lambert-St. Louis Intl., returning Wed, Sep 11, priced at $47 found 11 hours ago
Frontier Airlines
Wed, Aug 14 - Wed, Aug 21
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$48 Roundtrip, found 5 hours ago
$48
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Wed, Aug 14 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Wed, Aug 21, priced at $48 found 5 hours ago
Frontier Airlines
Wed, Aug 7 - Wed, Aug 14
PHL
Philadelphia Intl.
STL
Lambert-St. Louis Intl.
$58 Roundtrip, found 9 hours ago
$58
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Wed, Aug 7 from Philadelphia Intl. to Lambert-St. Louis Intl., returning Wed, Aug 14, priced at $58 found 9 hours ago
Frontier Airlines
Tue, Aug 27 - Wed, Aug 28
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$58 Roundtrip, just found
$58
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Aug 27 from Denver Intl. to Lambert-St. Louis Intl., returning Wed, Aug 28, priced at $58 just found
Spirit Airlines
Tue, Aug 27 - Tue, Sep 10
EWR
Liberty Intl.
STL
Lambert-St. Louis Intl.
$108 Roundtrip, found 4 days ago
$108
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Tue, Aug 27 from Liberty Intl. to Lambert-St. Louis Intl., returning Tue, Sep 10, priced at $108 found 4 days ago

Find Your Flights to Fenton STL

Cheap flights to Fenton (STL)

Get started finding a cheap flight to Fenton 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 Fenton.

Roundtrip prices range from $47 - $108, and one-ways to Fenton 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 Fenton (STL)

You have several options for which airline you choose to travel with to Fenton. There are 10 airlines flying into STL: Frontier Airlines, Spirit 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 Fenton (STL) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to STL in August and in September 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 Fenton that have flexible change policies?
We get that travel arrangements can change from one day to the next, so locking in a flexible fare with Expedia is always a smart move. Simply click on “No change fee” underneath the “Flexible change policies” filter. Your affordable, flexible flight to Fenton is only a few clicks away.
What is the name of the airport in Fenton?
Jump on a flight to Fenton and you’ll disembark at Lambert-St. Louis Intl. Airport (STL).
How far is Lambert Field from central Fenton?
Long commutes don’t have to be stressful if you work out your strategy ahead of time. Downtown Fenton is 25 mi from Lambert Field, so it’s smart to know how to get to the city before you arrive.
Which day of the week is the best day to buy a plane ticket to Fenton?
Sunday is the cheapest day of the week to purchase a plane ticket. But that isn’t the only way to land a great deal. Browsing tickets and being ready to buy several weeks before your date of departure will also pay off. Research shows that the optimal booking window for affordable plane tickets ranges from 21 days to about 45 days out from departure. Settled on your travel dates to Fenton months ahead of time? Monitor when carriers first release their tickets as these are often the cheapest prices available. Savings are subject to change and may vary depending on selections made.
What airport is best to fly into Fenton?
Sitting 25 mi from the center of town, Lambert Field will likely be your first stop in Fenton.
Which airlines fly to Fenton?
From takeoff to landing, you can look forward to a comfortable flying experience with American Airlines. One of 9 airlines that connects Fenton with 60 airports worldwide, it operates the biggest number of services between Chicago and Fenton. United Airlines is also a favorite with many travelers.
How many nonstop flights are there to Fenton?
With approximately 1,273 direct flights each week, you’ll be hitting the runway in Fenton before you have time to say, “Are we there yet?”
Where are the most popular flights to Fenton departing from?
Travelers frequently jet off from Chicago, Denver and Dallas airports when going to Fenton.
Do you have any tips for my flight to Fenton?

  • Get your trip off to a good start by being well prepared. Pack the important stuff — like travel documents, your passport and any medications you need — first. After that, consider downloading the latest TV series on your tablet or phone for a guilt-free binge session. Or, bring that novel you haven’t had time to read. Lastly, something to nibble on and a blow-up neck pillow will go a long way to making your trip as comfy as possible.
  • There’s also a list of prohibited items for your hand luggage which can differ between carriers. Generally, avoid packing anything explosive, sharp or flammable. This includes things like knives, razor blades, flares and aerosol cans. Sporting equipment like baseball bats, ski poles and objects considered weapons, such as swords and batons, are also banned from the cabin.

What to wear on a flight:

  • Whether traveling short or long-haul, layering up is key to flying comfortably. Opt for loose, natural fabrics that will keep you cool and bring a sweater to cope with any in-flight cabin temperature changes. Your feet will be happy in a pair of closed-toe shoes or sneakers.
  • Consider wearing compression tights or socks to reduce the risk of deep vein thrombosis (DVT). This condition is a result of blood clotting that can be caused by long periods of sitting, especially on long-distance flights. Performing leg and foot stretches in your seat or wandering around the cabin will help improve your circulation.

How can I get a cheap last-minute flight to Fenton?
The key to securing a cheap, spur-of-the-moment flight to Fenton is to be flexible. You can boost your chances of scoring a terrific deal if you’re not tied to particular carriers, travel dates and flight times. Also compare the prices of flying into and out of alternative airports if that’s a possibility.
Where can I learn more about changing or canceling my flight to Fenton?
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 Fenton information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
$46

Trending flights to Fenton

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
Tue, Aug 27 - Wed, Sep 11
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$47 Roundtrip, found 11 hours ago
$47
Roundtrip
found 11 hours ago
Select Spirit Airlines flight, departing Tue, Aug 27 from Orlando Intl. to Lambert-St. Louis Intl., returning Wed, Sep 11, priced at $47 found 11 hours ago
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