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$36 Cheap Flights to Buffalo Grove, IL

View $36 flight on Tue, Aug 11, 2026Opens in a new window

Popular airlines to Buffalo Grove

How much is the cheapest flight to Buffalo Grove?

Prices were available within the past 7 days and start at $36 for one-way flights and $76 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
American Airlines
Delta
United
Southwest Airlines

Alternative airports near Buffalo Grove

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

What you need to know for your flight to Buffalo Grove

Flights to Buffalo Grove at a glance

Traveling to Buffalo Grove is easy; you can choose from both full-service and budget airlines. Compare flight times and fares to find cheap flights to Buffalo Grove that fit your budget and schedule, allowing you to explore the city's renowned attractions and neighborhoods.

  • Major airport near Buffalo Grove: O'Hare International Airport (ORD)
  • Flights per week: 8,150+ flights arriving at Buffalo Grove airport
  • Number of airlines that fly to Buffalo Grove: around 75+ carriers

Popular airport near Buffalo Grove

Buffalo Grove is a charming city ideal for family getaways, outdoor excursions, and urban retreats. Visitors are drawn to its offerings of romance and entertainment. Conveniently, it is served by a major airport, making access effortless for travelers seeking to explore this vibrant destination.

  • O'Hare International Airport (ORD): Situated in Cook County, Illinois, approximately 13 miles from Buffalo Grove, this airport is a key hub for both domestic and international travel. It connects travelers to over 285 domestic cities and more than 315 international destinations. Passengers have the option to enhance their journey by selecting from first class, premium economy, or business class seating for added comfort based on their chosen routes and airlines. Major airlines operating at O'Hare include American Airlines, United, and Frontier Airlines.

Top routes to Buffalo Grove

  • New York (JFK/LGA) to Buffalo Grove (ORD), with one-way tickets available from around $45
  • Los Angeles (LAX) to Buffalo Grove (ORD), with one-way airfare from around $80
  • Boston (BOS) to Buffalo Grove (ORD), with one-way tickets available from around $60
  • Orlando (MCO) to Buffalo Grove (ORD), with one-way airfare from around $50
  • Las Vegas (LAS) to Buffalo Grove (ORD), with one-way fares starting at around $60

Cheapest routes to Buffalo Grove

  • Burlington (BRL/BTV) to Buffalo Grove (ORD), with low one-way fares from around $40
  • New York (JFK/LGA) to Buffalo Grove (ORD), with budget one-way fares from around $45
  • Atlanta (ATL) to Buffalo Grove (ORD), with affordable one-way prices from around $45
  • Fort Lauderdale (FLL) to Buffalo Grove (ORD), with low one-way fares from around $45
  • Nashville (BNA) to Buffalo Grove (ORD), 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 Buffalo Grove

  • American Airlines: Operating flights to O'Hare International Airport (ORD), American Airlines represents approximately 36% of Buffalo Grove’s incoming flights. The average fare for a one-way trip is around $390, with premium options like premium economy, business, and first class available based on the route.
  • United: Also servicing O'Hare International Airport (ORD), United accounts for about 35% of arrivals to Buffalo Grove. Passengers can expect an average one-way fare of about $380, with premium options such as premium economy, business, and first class available depending on the specific route.
  • Delta: Delta operates flights to O'Hare International Airport (ORD), making up roughly 8% of arrivals in Buffalo Grove. The average one-way fare stands at approximately $360, with premium cabin choices including premium economy, business, and first class, contingent on the route.
  • Frontier Airlines: Frontier Airlines flies to O'Hare International Airport (ORD), providing around 3% of Buffalo Grove’s arrivals. Travelers can enjoy an average one-way fare of about $160, making it a budget-friendly option for many.
  • Southwest Airlines: Operating into O'Hare International Airport (ORD), Southwest Airlines accounts for approximately 2% of arrivals to Buffalo Grove. The average one-way fare is around $230, offering a competitive choice for travelers heading to this area.

Best time to fly to Buffalo Grove

The most popular months for travelers to fly to Buffalo Grove are January, March, and April, when peak temperatures in Buffalo Grove can reach up to 46.8°F in April. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 66.2°F and typically the lowest average one-way fare (around $205), roughly 10% cheaper than the yearly average. Looking for additional cheaper months to fly? October, November, and May offer average one-way fares roughly ranging from $206 to $218, making them good options for flexible travelers.

calendar iconMonthtemperature iconTemperaturerain iconPrecipitationmostly cloudy iconCloudinesscrowd level iconDemandprice iconAverage one-way Fare
January23.7°F (-4.6°C)Light RainMostly CloudyModerately High$281
February25.5°F (-3.6°C)Light RainMostly CloudyAverage$221
March37.4°F (3.0°C)Light RainMostly CloudyModerately High$245
April46.8°F (8.2°C)Light RainMostly CloudyModerately High$236
May58.5°F (14.7°C)Light RainMostly SunnyAverage$218
June68.5°F (20.3°C)Light RainMostly SunnyAverage$231
July73.6°F (23.1°C)Light RainMostly SunnyAverage$228
August72.7°F (22.6°C)Light RainMostly SunnyAverage$221
September66.2°F (19.0°C)Light RainMostly SunnyModerately Low$205
October53.6°F (12.0°C)Light RainMostly SunnyAverage$206
November40.8°F (4.9°C)Light RainMostly SunnyModerately Low$217
December31.3°F (-0.4°C)Light RainMostly CloudyModerately Low$222

*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 Buffalo Grove

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

*For members. Select hotels.

Arriving in Buffalo Grove

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

  • Public transportation: From O'Hare International Airport, O'Hare Station, a metro station, is located about 0.1 miles away by walking, while Rosemont Station, a train station, is about 2.2 miles from the airport and is best accessed by car.
  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Buffalo Grove, with private rides that can be arranged in advance.
  • Car rental: Renting a car in Buffalo Grove is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Buffalo Grove 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 in and around Buffalo Grove

  • Chicago: As a vibrant metropolis, Chicago offers a diverse range of experiences for travelers. Buffalo Grove is situated in Chicago, making it easy to explore the city's rich culture and iconic attractions. Enjoy family-friendly outings at the Griffin Museum of Science and Industry, revel in the stunning views from 875 North Michigan Avenue, or stroll along the famous Michigan Avenue for shopping and dining. Chicago's urban parks and sports facilities provide ample opportunities for outdoor activities, ensuring a memorable visit.
  • Forest Lake: Forest Lake is located 6 miles away from Buffalo Grove and invites visitors for a blend of family, city, and business experiences. The village features a variety of shopping centers and urban parks perfect for leisurely strolls. Key attractions like Six Flags Great America offer thrilling fun for families, while the Schaumburg Convention Center caters to business travelers. Enjoy the serene atmosphere at Bristol Trails Park, making Forest Lake a wonderful stop during your journey.
  • Hawthorn Woods: Situated 6 miles away from Buffalo Grove, Hawthorn Woods is a charming village ideal for families and outdoor enthusiasts. This area boasts beautiful golf courses and shopping centers for a delightful day out. Explore the thrilling Six Flags Great America or attend events at the Schaumburg Convention Center. Additionally, the Lake County Fairgrounds provides a lively atmosphere for community events and fairs, showcasing the village's vibrant spirit and welcoming charm.

Tips for short-haul flights to Buffalo Grove

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

  • Pack light and skip checked bags—when flying with budget airlines, it's often more economical to travel with just a carry-on. Optimize your packing by using mini toiletries, wearing your largest clothing items, and coordinating outfits effectively. This strategy also helps you avoid the hassle of waiting at baggage claim upon arrival.
  • Bring your own entertainment—many short-haul flights may lack in-flight entertainment options. To keep yourself engaged, download your favorite TV shows, movies, music, or podcasts ahead of time, and consider bringing a book. 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 get to the airport at least 1.5 to 2 hours prior to departure, allowing for 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 Buffalo Grove

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 prior to your flight. Some airlines may allow seat selection even earlier than this.
  • Arrive at the airport in plenty of time—aim to arrive 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 extra time, take the opportunity to explore the shops, find a coffee shop, or unwind at the gate or in a departure lounge if you have access. Airport Wi-Fi is generally free and available.
  • Adjust to the new time zone mid-flight—begin syncing your body clock by setting your watch and adjusting your sleep schedule to align with your destination's time zone. Try to 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 Buffalo Grove?
The cheapest month to fly to Buffalo Grove is August when there's less demand. Off-peak months are often when you'll find cheap fares. To save money, steer clear of flying during public holidays and school breaks.
Which US cities have the cheapest flights to Buffalo Grove?
Typically, you'll find that New York, Washington and Dallas offer cheap flights to Buffalo Grove. Flexibility, however, is key to bagging the lowest fares. Book during low season or midweek to keep costs down.
Which US cities fly direct to Buffalo Grove?
You can fly to Buffalo Grove directly from 150 US cities. To find a nonstop journey, select "Direct flights only" when browsing for flights to Buffalo Grove on Expedia. Then, compare your choices and pick the best departure from any of these cities:
  • New York
  • Washington
  • Dallas
  • Boston
  • Phoenix
How to find a cheap flight to Buffalo Grove?
Book early to increase your chances of finding cheap flights to Buffalo Grove. Also, consider visiting during off-season months like December and January. If you fly on a Thursday, you can save an average of 16% compared to departing on a Sunday.* Save time checking every day and track your flight prices using the Expedia app. We'll let you know when 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 Buffalo Grove?
Staying flexible with your plans may help you to find last-minute deals on cheap flights to Buffalo Grove. To see all the available options, consider looking at different ticket types, tweaking your Buffalo Grove vacation dates, flying out of an alternative airport or using another airline.
How far in advance should I book a flight to Buffalo Grove?
For some of the best deals on domestic journeys, book your flight to Buffalo Grove 28 days ahead of your travel dates. For international flights, book between two and four months in advance. This improves your chances of securing the departure dates and seats you want.**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 Buffalo Grove?
You can generally find cheap flights to Buffalo Grove on Sundays. Travelers can save about 8% on average compared to booking on a Friday, which is typically the most expensive day for tickets.**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 Buffalo Grove?
There are 44 airlines connecting Buffalo Grove with 216 airports across the world. The chief gateway to this city is O'Hare Intl. Airport (ORD). Fly with any of these leading airlines to Buffalo Grove:
  • United Airlines
  • American Airlines
  • Delta Air Lines
  • Alaska Airlines
Where do you fly into Buffalo Grove?
The main airport when you fly to Buffalo Grove is O'Hare Intl. Airport (ORD), but there are other nearby choices like Midway Intl. Airport (MDW) and Lewis University Airport (LOT). You can also land at General Mitchell Intl. Airport (MKE) and Chicago Executive Airport (PWK) when flying to Buffalo Grove.
How far is the airport from central Buffalo Grove?
If you're touching down at O'Hare Intl. Airport (ORD), you'll be about 14 mi south of the center of Buffalo Grove.
Can I save money by booking a Buffalo Grove trip package?
It's possible to save hundreds of dollars if you secure a Buffalo Grove flight and hotel package deal on Expedia. And you'll save time and hassle by having all your travel arrangements in one place. Try bundling your flight and hotel with extras such as activities and tours for your own customized Buffalo Grove break.
Can I change or cancel my flight to Buffalo Grove?
It's usually possible to cancel or change your flight to Buffalo Grove. Many airlines allow you to cancel your flights for free within 24 hours of making your booking. However, some flights are non-refundable, and airlines may offer you credit for future travel in place of a direct refund. To find affordable flights to Buffalo Grove with flexible change policies, check "No cancel fee" or "Changes included" when you search. Need more information? Check out 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 Buffalo Grove

The cheapest day to fly

Get started finding a cheap flight to Buffalo Grove 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

August is the cheapest month to fly to Buffalo Grove. 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 Buffalo Grove. 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 Buffalo Grove, 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 Buffalo Grove

The lowest price for round-trip flights to Buffalo Grove in 2026 starts from from $76, while one-way tickets start from from $36. 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 Buffalo Grove. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Buffalo Grove

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

The most affordable airports to fly into

To view the cheapest airports to fly into for Buffalo Grove, 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 Buffalo Grove. 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 Buffalo Grove 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 Buffalo Grove

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 Buffalo Grove.

Stopover savings

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

Travel information

Destination airport
Midway Intl.
Destination airport IATA code
MDW
Destination city name
Chicago
Roundtrip price
$76

Trending flights to Buffalo Grove

Prices were available within the past 7 days and start at $36 for one-way flights and $76 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines

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