A town with a prominent church spire, residential buildings, and a hill in the background.

$19 Cheap Flights to Chesterfield, MO

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Popular airlines to Chesterfield

How much is the cheapest flight to Chesterfield?

Prices were available within the past 7 days and start at $19 for one-way flights and $38 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Southwest Airlines
American Airlines
United
Alaska Airlines

Alternative airports near Chesterfield

Prices were available within the past 7 days. Prices and availability are subject to change.

What you need to know for your flight to Chesterfield

Flights to Chesterfield at a glance

Traveling to Chesterfield is easy; you can choose between full-service and budget airlines. Compare travel times and select the best flights to Chesterfield that fit your budget and itinerary, allowing you to explore the city's iconic attractions and charming neighborhoods.

  • Major airport near Chesterfield: Lambert-St. Louis International Airport (STL)
  • Flights per week: 3,150+ flights arriving at Chesterfield airport
  • Number of airlines that fly to Chesterfield: around 40+ carriers

Popular airport near Chesterfield

Chesterfield is a charming city that offers a perfect mix of family-friendly activities, cultural experiences, and entertainment options, making it an ideal destination for city getaways. With convenient access to major airports like St. Louis International Airport, travelers can easily plan their trips to this delightful location.

  • Lambert-St. Louis International Airport (STL): Situated in St. Louis County, Missouri, approximately 12 miles from Chesterfield, this airport provides access to both domestic and international flights. Travelers can reach around 210 domestic cities and 110 international locations, with options to enhance their flying experience by upgrading to first class, premium economy, or business class, depending on the airline and route. Major airlines operating here include Southwest Airlines, American Airlines, and Delta.

Top routes to Chesterfield

  • New York (JFK/LGA) to Chesterfield (STL), with one-way fares starting at around $90
  • Las Vegas (LAS) to Chesterfield (STL), with one-way airfare from around $60
  • Orlando (MCO) to Chesterfield (STL), with one-way fares starting at around $45
  • Denver (DEN) to Chesterfield (STL), with one-way flight options from around $45
  • Los Angeles (LAX) to Chesterfield (STL), with one-way fares starting at around $120

Cheapest routes to Chesterfield

  • Chicago (ORD/MDW) to Chesterfield (STL), with cheap one-way fares from around $40
  • Kansas City (MCI) to Chesterfield (STL), with low one-way fares from around $40
  • Quincy (UIN) to Chesterfield (STL), with budget one-way fares from around $40
  • Orlando (MCO) to Chesterfield (STL), with low-cost one-way tickets from around $45
  • Denver (DEN) to Chesterfield (STL), with low-cost one-way tickets from around $45

*Flight times and fares vary by season and availability and are based on one-way routes

Top airlines with flights to Chesterfield

  • American Airlines: Operating flights to Lambert-St. Louis International Airport (STL), this airline is responsible for roughly 28% of arrivals in Chesterfield. Travelers can expect an average one-way fare of about $330, with first class available on select routes.
  • Southwest Airlines: Serving Lambert-St. Louis International Airport (STL), Southwest comprises nearly 27% of the arrivals to Chesterfield. The typical one-way fare stands at around $240, making it a competitive choice for passengers.
  • Delta: With flights to Lambert-St. Louis International Airport (STL), Delta represents about 20% of arrivals in Chesterfield. The average one-way fare is approximately $290, and premium service options include both premium economy and first class, depending on the route.
  • United: Operating to Lambert-St. Louis International Airport (STL), United accounts for roughly 15% of arrivals to Chesterfield. Average one-way fares are about $320, with first-class service available on certain routes for premium travelers.
  • Frontier Airlines: Flying into Lambert-St. Louis International Airport (STL), Frontier Airlines makes up about 5% of arrivals to Chesterfield. Known for its affordability, the average one-way fare is around $150, appealing to budget-conscious travelers.

Best time to fly to Chesterfield

The most popular months for travelers to fly to Chesterfield are January, March, and April, when peak temperatures in Chesterfield can reach up to 55.9°F in April. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 70.9°F and typically the lowest average one-way fare (around $222), roughly 9% cheaper than the yearly average. Looking for additional cheaper months to fly? October, May, and August offer average one-way fares of around $230, making them good options for flexible travelers.

calendar iconMonthtemperature iconTemperaturerain iconPrecipitationmostly cloudy iconCloudinesscrowd level iconDemandprice iconAverage one-way Fare
January31.6°F (-0.2°C)Light RainMostly CloudyModerately High$277
February34.7°F (1.5°C)Light RainMostly SunnyAverage$245
March46.4°F (8.0°C)Light RainMostly SunnyModerately High$273
April55.9°F (13.3°C)Light RainMostly SunnyModerately High$249
May66.2°F (19.0°C)Light RainMostly SunnyAverage$229
June75.9°F (24.4°C)Light RainMostly SunnyAverage$258
July79.0°F (26.1°C)Light RainMostly SunnyAverage$251
August77.2°F (25.1°C)Light RainMostly SunnyAverage$235
September70.9°F (21.6°C)Light RainMostly SunnyModerately Low$222
October58.5°F (14.7°C)Light RainMostly SunnyAverage$225
November46.2°F (7.9°C)Light RainMostly SunnyModerately Low$243
December37.6°F (3.1°C)Light RainMostly SunnyModerately Low$249

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to save money on a flight to Chesterfield

Getting some of the best deals on flights to Chesterfield is all about timing and flexibility. Here are some key tips to help you save:

  1. Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  2. Set up price alerts—as an Expedia member you can use Price Tracking to receive notifications when flight prices change.
  3. Bundle and save—book a flight and unlock a hotel deal on Expedia*, or explore our Chesterfield hotel and flight deals.
  4. Think about luggage-nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
  5. Earn miles—you can earn airline miles when you book your Chesterfield flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Chesterfield

Chesterfield welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach Chesterfield efficiently:

  • Public transportation: From Lambert-St. Louis International Airport, Lambert Main Terminal Station, a metro station, is located about 0.1 miles from the airport, providing easy access for travelers.
  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Chesterfield, with options including free hotel shuttles and private rides, which can be arranged in advance.
  • Car rental: Renting a car in Chesterfield is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Chesterfield on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Where to stay around Chesterfield

  • Ballwin: Located 5 miles drive away from Chesterfield, Ballwin is a vibrant city perfect for families and outdoor enthusiasts. Visitors can enjoy a range of activities, from thrilling adventures at Six Flags St. Louis to leisurely strolls in the nearby urban park. Don’t miss the arcade adventure zone and local shopping mall center for a fun-filled day. Key highlights include Washington University in St. Louis, an impressive modern college, and Westport Plaza, a lively neighborhood ideal for city exploration.
  • Manchester: Manchester is located 8 miles drive away from Chesterfield and offers a delightful mix of family-friendly and outdoor experiences. This city is renowned for its shopping mall center and recreational areas, making it a great spot for a day out. Explore the lush surroundings of Forest Park, or visit the exciting Six Flags St. Louis for an adventurous outing. The modern Washington University in St. Louis and the vibrant tourist precinct are also key attractions worth exploring.
  • Weldon Spring Heights: Situated 7 miles drive away from Chesterfield, Weldon Spring Heights is a charming village that caters to families and outdoor lovers. Enjoy a variety of activities, including visits to local theaters and shopping at nearby centers. The village is close to a nature reserve and urban park, making it a wonderful destination for those seeking natural beauty. Notable points of interest include the thrilling Six Flags St. Louis and the St. Charles Convention Center, a popular venue for events and conferences.

Tips for short-haul flights to Chesterfield

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

  • Pack light and skip checked bags—with budget airlines, it's often more economical to travel with just a carry-on. Maximize your space by packing travel-sized toiletries, wearing your bulkiest clothing, and planning your outfits wisely. This approach also helps you avoid the wait at baggage claim upon arrival.
  • Bring your own entertainment—many short-haul flights may lack in-flight entertainment options. Download your favorite TV shows, movies, music, or podcasts ahead of time, and consider bringing a book to keep yourself entertained. Remember to fully charge your devices before you board.
  • Arrive at the airport in plenty of time—even for short or domestic flights, it's advisable to arrive at least 1.5 to 2 hours before your departure, taking into account traffic and security lines.
  • Bring your own snacks and water—pack some snacks and a refillable water bottle to stay hydrated and save money while at the airport.

Tips for long-haul flights to Chesterfield

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

  • Select your seat in advance—for longer flights, choosing your seat is essential for comfort. Full-service airlines typically allow free seat selection once online check-in opens, which is generally 24–48 hours prior to your flight. Some airlines may provide the option for seat selection even earlier.
  • Arrive at the airport in plenty of time—aim to be at the airport at least 3 hours before departure for international flights to accommodate check-in, security, and immigration procedures.
  • Relax at the airport—if you have some extra time, take the opportunity to explore the shops, grab a coffee, or unwind at the gate or in a departure lounge if you have access. Airport Wi-Fi is typically free and available.
  • Adjust to the new time zone mid-flight—begin syncing your body clock by changing your watch and sleep schedule to align with your destination's time zone. Try to sleep or stay awake during the flight according to the local time of your arrival destination to help minimize jet lag.

Frequently asked questions

What month is the cheapest to fly to Chesterfield?
October is the cheapest month to travel to Chesterfield. There's less demand then, so fares are usually more affordable. Booking your trip outside of major holidays and school breaks could also help you save.
Which US cities have the cheapest flights to Chesterfield?
Generally, Chicago, Dallas and Denver have cheap flights to Chesterfield. However, being flexible is always key to scoring yourself the best fares. Fly during the off-peak season or midweek to keep costs down.
Which US cities fly direct to Chesterfield?
Choose from 55 US cities offering direct flights to Chesterfield. When reserving on Expedia, click on the "Direct flights only" box to compare nonstop routes. Fly to Chesterfield from any of these cities:
  • Chicago
  • Dallas
  • Denver
  • New York
  • Atlanta
How to find a cheap flight to Chesterfield?
To get cheap flights to Chesterfield, book well in advance or travel during the off-season months of December and January. Want another tip? Take off on a Thursday and save 16% on average compared to those who travel on a Sunday.* Set up price tracking on the Expedia app and we'll let you know as soon as your fares drop.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Chesterfield?
Being flexible about your plans may help you to secure last-minute offers on cheap flights to Chesterfield. To see all the available options, consider exploring different ticket types, tweaking your Chesterfield vacation dates, jetting out of an alternative airport or using another carrier.
How far in advance should I book a flight to Chesterfield?
Book your flight to Chesterfield two to four months ahead if you're flying in from an international destination. For domestic travel, the usual timeframe is 28 days in advance. Lower prices and a wider variety of travel dates, times and seating options are just a few of the benefits of booking early.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Chesterfield?
Sundays are generally the best day to book a cheap flight to Chesterfield, with savings of about 8% on average compared to a Friday. If you choose to purchase on a Friday, be ready to pay a higher price as this is typically the most expensive day.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Chesterfield?
There are 10 airlines that connect Chesterfield with 33 airports across the world. The major entry point to this city is Lambert-St. Louis Intl. Airport (STL). Book a ticket with any of these leading airlines to Chesterfield:
  • Delta Air Lines
  • American Airlines
  • United Airlines
  • Southern Airways Express
Where do you fly into Chesterfield?
If you're flying to Chesterfield, the main hub to land at is Lambert-St. Louis Intl. Airport (STL). You could also fly to Chesterfield via Spirit of St. Louis Airport (SUS).
How far is the airport from central Chesterfield?
You'll be around 12 mi northeast of the center of Chesterfield after landing at Lambert-St. Louis Intl. Airport (STL).
Can I save money by booking a Chesterfield trip package?
Book a Chesterfield flight and hotel package deal on Expedia, and you could enjoy significant savings. It's a breeze to bundle your accommodations and flights, and you can add car rentals and tours to create your own personalized Chesterfield break. Plus, nothing beats the convenience of booking everything in the same place.
Can I change or cancel my flight to Chesterfield?
It's often possible to change or cancel your flight to Chesterfield. Many airlines allow you to cancel flights for free within 24 hours of booking. However, some flights are non-refundable, and airlines may issue you a credit toward future travel instead of a direct refund. To secure cheap flights to Chesterfield with flexible change policies, pick the "No cancel fee" or "Changes included" filters during your search. Want more details? Visit our Customer Service Portal.

*Flight schedules are subject to change.

*Available to One Key members.

Book with confidence

Tips to find the cheapest flights to Chesterfield

The cheapest day to fly

Get started finding a cheap flight to Chesterfield 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

October is the cheapest month to fly to Chesterfield. 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 Chesterfield. 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 Chesterfield, 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 Chesterfield

The lowest price for round-trip flights to Chesterfield in 2026 starts from from $38, while one-way tickets start from from $19. 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 Chesterfield. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Chesterfield

Frontier Airlines, Delta, Southwest Airlines, American Airlines, United, Alaska Airlines are just some of the airlines that can typically offer cheap tickets to Chesterfield. 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 Chesterfield and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Chesterfield, 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 Chesterfield. 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 Chesterfield 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 Chesterfield

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 Chesterfield.

Stopover savings

The cheapest tickets to Chesterfield are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Chesterfield. 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 Chesterfield 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 Chesterfield. Simply download the free Expedia app to your smart device and activate Chesterfield 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 Chesterfield. 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 Chesterfield

Travel information

Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
$38

Trending flights to Chesterfield

Prices were available within the past 7 days and start at $19 for one-way flights and $38 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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