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$32 Cheap Flights to Shelbyville, IL

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Popular airlines to Shelbyville

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How much is the cheapest flight to Shelbyville?

Prices were available within the past 7 days and start at $32 for one-way flights and $81 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Southwest Airlines
United
American Airlines
Delta

Find the cheapest month to fly from Columbus (CMH) to St. Louis (STL)

From $148 - $387 per traveler.

What you need to know for your flight to Shelbyville

Flights to Shelbyville at a glance

Traveling to Shelbyville is easy, thanks to full-service airlines providing a range of flight options. Evaluate travel times and choose the itinerary that best aligns with your plans to discover the city's notable attractions and neighborhoods.

  • Major airports near Shelbyville: Central Illinois Regional Airport (BMI), University Of Illinois Urbana-Champaign Williard Airport (CMI), Decatur Airport (DEC)
  • Closest (typical) airport to Shelbyville: Decatur Airport, DEC (around 30 miles)
  • Flights per week: 700+ flights arriving across Shelbyville airports
  • Number of airlines that fly to Shelbyville: around 4 carriers

Popular airports near Shelbyville

Shelbyville is a charming city perfect for outdoor enthusiasts, scenic getaways, and romantic vacations. Visitors flock to Shelbyville for its beautiful landscapes, family-friendly activities, and adventurous experiences. The city is conveniently accessible via three major airports.

  • Central Illinois Regional Airport (BMI): Situated in McLean County, Illinois, approximately 75 miles from Shelbyville, this airport provides access to both domestic and international flights, linking to over 55 domestic cities and 2 international locations. Travelers can opt for first-class or premium economy service for enhanced comfort, depending on their flight and airline. Notable carriers include American Airlines, Delta, and Aeromexico.
  • University Of Illinois Urbana-Champaign Williard Airport (CMI): Found in Champaign County, Illinois, about 52 miles from Shelbyville, this airport offers domestic flights connecting to more than 30 cities nationwide. Passengers have the option to upgrade to first-class seating for a more enjoyable travel experience, subject to the airline and route. American Airlines is a key airline operating here.
  • Decatur Airport (DEC): Located in Macon County, Illinois, roughly 30 miles from Shelbyville, this airport primarily serves domestic routes, connecting to around 3 cities across the United States. United is the main airline providing service at this location, making it a convenient option for local travelers.

Top routes to Shelbyville

  • Atlanta (ATL) to Shelbyville (CMI/BMI), with one-way tickets available from around $170
  • Dallas (DFW) to Shelbyville (CMI/BMI), with one-way flights starting at around $180
  • San Francisco (SFO) to Shelbyville (CMI/BMI), with one-way flight options from around $190
  • Seattle (SEA) to Shelbyville (CMI/BMI/DEC), with one-way flights starting at around $130
  • Washington (IAD/DCA) to Shelbyville (CMI/BMI/DEC), with one-way airfare from around $120

Cheapest routes to Shelbyville

  • Chicago (ORD) to Shelbyville (CMI/DEC), with cheap one-way fares from around $80
  • Washington (IAD/DCA) to Shelbyville (CMI/BMI/DEC), with budget one-way fares from around $120
  • San Diego (SAN) to Shelbyville (CMI/BMI), with budget one-way fares from around $120
  • Richmond (RIC) to Shelbyville (BMI), with low one-way fares from around $120
  • Chattanooga (CHA) to Shelbyville (BMI), with low-cost one-way tickets from around $130

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

Top airlines with flights to Shelbyville

  • American Airlines: This airline operates flights to University Of Illinois Urbana-Champaign Williard Airport (CMI) and Central Illinois Regional Airport (BMI), representing about 76% of arrivals in Shelbyville. One-way fares average around $280, with first class available on select routes.
  • Delta: Providing service to Central Illinois Regional Airport (BMI), Delta accounts for approximately 22% of arrivals in Shelbyville. The typical one-way fare is around $280, and premium cabin options may include both premium economy and first class based on the route.
  • United: United offers flights to Decatur Airport (DEC), contributing roughly 1% of arrivals to Shelbyville. The average fare for a one-way ticket is about $210.
  • Aeromexico: This airline flies into Central Illinois Regional Airport (BMI), with average one-way fares around $210.

Best time to fly to Shelbyville

The most popular months for travelers to fly to Shelbyville are January, March, and April, when peak temperatures in Shelbyville can reach up to 53.6°F in April. If you prefer quieter travel, consider September, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 68.2°F. For better deals, May usually offers the lowest average one-way fare around $280, roughly 8% cheaper than the yearly average. Looking for additional cheaper months to fly? February, July, and April offer average one-way fares of around $298, making them good options for flexible travelers.

calendar iconMonthtemperature iconTemperaturerain iconPrecipitationmostly cloudy iconCloudinesscrowd level iconDemandprice iconAverage one-way Fare
January28.6°F (-1.9°C)Light RainMostly CloudyHigh$312
February31.6°F (-0.2°C)Light RainMostly CloudyAverage$297
March43.5°F (6.4°C)Light RainMostly SunnyHigh$318
April53.6°F (12.0°C)Light RainMostly SunnyHigh$300
May64.4°F (18.0°C)Light RainMostly SunnyAverage$280
June73.0°F (22.8°C)Light RainMostly SunnyAverage$306
July75.0°F (23.9°C)Light RainMostly SunnyAverage$299
August73.4°F (23.0°C)Light RainMostly SunnyAverage$301
September68.2°F (20.1°C)Light RainMostly SunnyLow$305
October56.5°F (13.6°C)Light RainMostly SunnyLow$305
November43.7°F (6.5°C)Light RainMostly SunnyLow$320
December35.1°F (1.7°C)Light RainMostly CloudyAverage$325

*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 Shelbyville

Getting some of the best deals on flights to Shelbyville 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 Shelbyville 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 Shelbyville flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Shelbyville

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

  • Public transportation: From Central Illinois Regional Airport, Uptown Station, a train station, is located about 5 miles away by car, providing easy access to rail services for travelers.
  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Shelbyville, with private rides that can be arranged in advance.
  • Car rental: Renting a car in Shelbyville is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Shelbyville 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 Shelbyville

  • Pana: Located 16 miles away from Shelbyville, Pana offers a picturesque escape for travelers seeking outdoor adventures and romantic getaways. Known for its scenic landscapes, visitors can explore Ramsey Lake State Park for hiking and nature walks, or enjoy family time at Manners Park, which features eco-friendly amenities. For a tranquil day by the water, head to Forest Park, where you can enjoy its beautiful water feature and the surrounding natural beauty.
  • Lakewood: Lakewood is located 8 miles away from Shelbyville, making it a convenient destination for outdoor enthusiasts. With its stunning recreational areas and campgrounds, it's an ideal spot for those looking to connect with nature. Spend a day at Lake Shelbyville Beach for sunbathing and swimming, or visit the historic Shelby County Courthouse to soak in some local culture. Don’t miss the serene atmosphere of Forest Park, featuring a charming water feature perfect for relaxation.
  • Findlay: Findlay is located 8 miles away from Shelbyville and attracts visitors with its beautiful lakes and outdoor activities. For a romantic day out, Lake Shelbyville offers opportunities for scenic picnics and leisurely walks by the beach. Nature lovers can explore the adventure-filled Eagle Creek State Park, known for its stunning landscapes. The combination of recreational areas and golfing options makes Findlay a delightful stop for those seeking both relaxation and active pursuits.

Tips for short-haul flights to Shelbyville

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, traveling with just a carry-on is often more economical. Maximize space by using mini toiletries, wearing your heaviest clothing, and planning your outfits thoughtfully. This approach also helps you avoid the hassle of waiting at baggage claim upon arrival.
  • Bring your own entertainment—short-haul flights frequently lack in-flight entertainment options. To stay engaged, download your favorite TV shows, movies, music, or podcasts beforehand, and consider bringing a book as well. Remember to fully charge your devices before you board.
  • Arrive at the airport in plenty of time—for even short or domestic flights, it’s advisable to get to the airport at least 1.5 to 2 hours prior to departure, allowing for potential traffic delays and security lines.
  • Bring your own snacks and water—to stay hydrated and save money at the airport, pack your own snacks and a refillable water bottle.

Tips for long-haul flights to Shelbyville

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

  • Select your seat in advance—for longer flights, choosing your seat is crucial for comfort. Full-service airlines often provide complimentary seat selection once online check-in begins, typically 24–48 hours before your flight. Some airlines allow you to select your seat even earlier.
  • Arrive at the airport in plenty of time—aim to arrive at least 3 hours prior to departure for international flights to accommodate check-in, security, and immigration processes.
  • Relax at the airport—if you find yourself with 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. Most airports offer free Wi-Fi that you can easily connect to.
  • Adjust to the new time zone mid-flight—begin syncing your body clock by changing your watch and modifying your sleep schedule to align with your destination's time zone. Try to either sleep or stay awake during the flight according to the local time at your arrival destination to help minimize jet lag.

Frequently asked questions

What month is the cheapest to fly to Shelbyville?
September is the cheapest month to travel to Shelbyville. Demand is lower then, so you're likely to snag a great deal. Planning your trip outside of school and public holidays could also help you save.
Which US cities have the cheapest flights to Shelbyville?
Chicago, Dallas and Denver usually have cheap flights to Shelbyville. Bear in mind that fares may vary based on factors such as demand, number of stopovers and time of year.
Which US cities fly direct to Shelbyville?
You can fly to Shelbyville without any stops from 55 US cities. To find a nonstop route, use the "Direct flights only" filter when organizing your flights to Shelbyville on Expedia. Then, explore your options and pick the best departure out of any of these cities:
  • Chicago
  • Dallas
  • Denver
  • New York
  • Atlanta
How to find a cheap flight to Shelbyville?
Book in advance or search for cheap flights to Shelbyville during off-peak months like January and February. Leaving on a Thursday could also save you 16% on average compared to a Sunday departure.* The Expedia app makes it even easier to know exactly when to book. Just activate the toggle for "Watch prices" and you'll get notified when there's a better deal.*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 Shelbyville?
Although booking in advance is typically the easiest way to save cash, don't panic if your Shelbyville vacation is last minute. You can still get cheap flights to Shelbyville, especially if your plans have a little leeway. Try switching up your travel dates, looking at different ticket options or departing from an alternative airport.
How far in advance should I book a flight to Shelbyville?
To pick up the best deals on domestic journeys, book your flight to Shelbyville 28 days ahead of your travel dates. For international flights, book two to four months in advance. This improves your chances of getting your preferred departure dates, times and seats.**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 Shelbyville?
Generally, you can get cheap flights to Shelbyville on Sundays. Travelers can save around 8% on average compared to those who book on a Friday, which is typically the most expensive day to book.**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 Shelbyville?
Making your way to Shelbyville is as simple as deciding between two leading carriers. Book yourself a seat with one of the following:
  • American Airlines - 1,083 flights to Shelbyville each month, including 927 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • Delta Air Lines - 637 flights to Shelbyville each month, including 637 flights to Lambert-St. Louis Intl. Airport (STL) per month.
Where do you fly into Shelbyville?
Shelbyville's main gateway is Decatur Airport (DEC). If you'd like more nearby options when flying to Shelbyville, consider University Of Illinois Urbana-Champaign Williard Airport (CMI), Abraham Lincoln Capital Airport (SPI) or Mattoon, IL (MTO-Coles County Memorial). It's also possible to fly to Shelbyville through Vandalia, IL (VLA-Vandalia Municipal).
How far is the airport from central Shelbyville?
You'll be approximately 30 mi north of the center of Shelbyville after jetting into Decatur Airport (DEC).
Can I save money by booking a Shelbyville trip package?
You could potentially save hundreds of dollars if you secure a Shelbyville flight and hotel package deal on Expedia. And you'll make life easier by having all your travel plans in one place. Try bundling flights and accommodations with extras such as tours and car rentals for your own customized Shelbyville escape.
Can I change or cancel my flight to Shelbyville?
It's often possible to change or cancel your flight to Shelbyville. Many airlines allow you to cancel flights for free within 24 hours of booking. However, some flights are non-refundable, and airlines may offer you credit for a future flight in place of a direct refund. To find affordable flights to Shelbyville with flexible change policies, pick "Changes included" or "No cancel fee" during your search. Need more information? Head to 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 Shelbyville

The cheapest day to fly

Get started finding a cheap flight to Shelbyville 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

September is the cheapest month to fly to Shelbyville. 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 Shelbyville. 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 Shelbyville, 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 Shelbyville

The lowest price for round-trip flights to Shelbyville in 2026 starts from from $81, while one-way tickets start from from $32. 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 Shelbyville. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Shelbyville

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

The most affordable airports to fly into

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

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 Shelbyville.

Stopover savings

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

Travel information

Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
$81

Trending flights to Shelbyville

Prices were available within the past 7 days and start at $32 for one-way flights and $81 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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