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$55 Cheap Flights to Pilot Knob, MO

View $55 flight on Wed, Jul 22, 2026Opens in a new window

Popular airlines to Pilot Knob

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How much is the cheapest flight to Pilot Knob?

Prices were available within the past 7 days and start at $55 for one-way flights and $110 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Jul 25 - Tue, Jul 28
MCO
Orlando
STL
St. Louis
$110 Roundtrip, found 3 hours ago
$110
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sat, Jul 25 from Orlando to St. Louis, returning Tue, Jul 28, priced at $110 found 3 hours ago
United
Tue, Jul 21 - Tue, Jul 28
DEN
Denver
STL
St. Louis
$161 Roundtrip, just found
$161
Roundtrip
just found
Select United flight, departing Tue, Jul 21 from Denver to St. Louis, returning Tue, Jul 28, priced at $161 just found
Southwest Airlines
Wed, Sep 23 - Wed, Sep 30
DEN
Denver
STL
St. Louis
$205 Roundtrip, just found
$205
Roundtrip
just found
Select Southwest Airlines flight, departing Wed, Sep 23 from Denver to St. Louis, returning Wed, Sep 30, priced at $205 just found
Delta
Tue, Jul 21 - Sat, Jul 25
DEN
Denver
STL
St. Louis
$225 Roundtrip, just found
$225
Roundtrip
just found
Select Delta flight, departing Tue, Jul 21 from Denver to St. Louis, returning Sat, Jul 25, priced at $225 just found
American Airlines
Mon, Aug 10 - Mon, Aug 17
MCO
Orlando
STL
St. Louis
$267 Roundtrip, just found
$267
Roundtrip
just found
Select American Airlines flight, departing Mon, Aug 10 from Orlando to St. Louis, returning Mon, Aug 17, priced at $267 just found

Frequently asked questions

Where can I learn more about changing or canceling my flight to Pilot Knob?
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 Pilot Knob that have flexible change policies?
Search for low-cost seats to Pilot Knob, then click on "No change fee" under the "Flexible change policies" subheading. It really is that easy. We understand that things can change and flexibility matters, so book with confidence with Expedia.
What is the name of Pilot Knob's airport?
If you're traveling by air, you won't have to worry which airport to choose. Pilot Knob has just one – Lambert-St. Louis Intl. Airport (STL).
How many airlines fly to Pilot Knob?
There are 12 air carriers connecting Pilot Knob with 64 airports across the globe.
How many nonstop flights are there to Pilot Knob?
Flying to a new place is much more fun when there aren't any stopovers to slow you down. If you're making your way to Pilot Knob, the awesome news is that there are around 1,371 direct flights operating each week.
Where are the most popular flights to Pilot Knob departing from?
Travelers often jet off from Chicago, New York and Dallas airports when going to Pilot Knob.
How long is the flight to Pilot Knob Airport?
If you're going to Pilot Knob from Chicago, you'll have a flight duration of 1 hour and 15 minutes. Those leaving from Queens Village should expect to be airborne for around 2 hours and 51 minutes. From Denver it's approximately 1 hour and 59 minutes away.
How to book the cheapest flight to Pilot Knob?
Don't leave locking in your flight to Pilot Knob until the last minute. That's one trick savvy travelers use to get the best prices. Booking in advance means more choices and more affordable flights. Don't stop there, however. Do some research and check if there are a couple of airports at your destination. Fares often differ depending on which airport you jet into. Make sure you compare prices across airlines too. Finally, another easy way to save some money is be ready to book at a moment's notice. If you come across an amazing deal, don't think twice — snap it up while you can.
How to survive the flight to Pilot Knob?
Wherever you're coming from, flying can be a seamless experience if you've prepared well. Follow these top travel tips that will help get your Pilot Knob escape started on the right foot.What to pack in your hand luggage:

  • The trick to having an awesome travel experience is to pack ahead. First up, the essentials: passport, travel documents, credit cards and any vital medications. Next, take on board items that'll help keep you occupied, like your laptop or a good read. You'll also want to pack your chargers, a neck pillow and a pair of earplugs. Finally, be sure to pop in toiletry items like a toothbrush, facial wipes and a clean T-shirt.

Do not pack the following items in your hand luggage:

  • Leave all your full-sized bottles of shampoo and conditioner in your checked luggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 milliliters) won't be allowed on. Sharp objects, like your pocket knife, and products which are explosive or flammable, such as flares, chemicals agents and matches, are also not allowed.

What to wear on a flight:

  • Your goal here is to be as comfortable as possible. Don layers of natural-fiber clothing and don't forget to pack a cardigan in case it gets cold in the cabin. Opt for roomy, flat shoes as your feet may swell during the flight. Leave the high heels and chunky boots in your checked baggage.
  • Most travelers have heard about deep vein thrombosis (DVT), a blood clot condition caused by reduced mobility or inactivity. There are many ways to minimize your risk. Wear compression tights or socks, stay hydrated and remember to keep your legs and feet moving. Do a lap or two of the cabin or try out some simple stretches in your seat.

How to get through airport security fast when flying to Pilot Knob?
Being organized before you arrive at the airport will make your getaway to Pilot Knob a breeze. Below you'll find some useful tips and tricks for a swift journey through security:

  • Keep your passport and boarding pass close by. They'll be the first things you'll be asked to show at airport security.
  • Time to strip down. Well sort of. Your coat, belt, keys and other small items, like your headphones, will be required to go through the X-ray machine. Make the whole process easier by removing them before your turn arrives.
  • For just a few minutes, you'll have to unplug from technology. Your tablet, phone and any other electronics also need to go through the scanner.
  • Traveling with your favorite cologne or perfume? 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 bring it with you in your carry-on baggage.
  • The right choice of footwear can save you several valuable minutes. Hiking boots are often required to be removed and X-rayed separately. Slip-on sneakers usually aren't.
  • Airlines will not allow any sharp or pointed objects in the cabin. If you must bring these kinds of items, pack them safely in your checked luggage.

*Flight schedules are subject to change.

*Available to One Key members.

 

Book with confidence

Tips to find the cheapest flights to Pilot Knob

The cheapest day to fly

Get started finding a cheap flight to Pilot Knob 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.

The cheapest month to fly

July is the cheapest month to fly to Pilot Knob. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Pilot Knob. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Pilot Knob, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Pilot Knob

The lowest price for round-trip flights to Pilot Knob in 2026 starts from from $110, while one-way tickets start from from $55. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Pilot Knob. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Pilot Knob

Frontier Airlines, United, Southwest Airlines, Delta, American Airlines are just some of the airlines that can typically offer cheap tickets to Pilot Knob. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Pilot Knob and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Pilot Knob, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Pilot Knob. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Pilot Knob plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Pilot Knob

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Pilot Knob.

Stopover savings

The cheapest tickets to Pilot Knob are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Pilot Knob. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Pilot Knob for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Pilot Knob. Simply download the free Expedia app to your smart device and activate Pilot Knob flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Pilot Knob. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Tips to find the cheapest flights to Pilot Knob

Travel information

Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
$110

Trending flights to Pilot Knob

Prices were available within the past 7 days and start at $55 for one-way flights and $110 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Jul 25 - Tue, Jul 28
MCO
Orlando
STL
St. Louis
$110 Roundtrip, found 3 hours ago
$110
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sat, Jul 25 from Orlando to St. Louis, returning Tue, Jul 28, priced at $110 found 3 hours ago

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