$51 Cheap Flights to Oak Lawn, IL

Flights to Oak Lawn at a glance

Traveling to Oak Lawn is a breeze—just choose between full-service and budget airlines. Compare journey times and select affordable flights to Oak Lawn that align with your schedule and allow you to explore the city's renowned sights and neighborhoods.

• Major airports near Oak Lawn: O'Hare International Airport (ORD), Midway International Airport (MDW)
• Closest airport to Oak Lawn: Midway International Airport, MDW (around 5 miles)
• Flights per week: 9,800+ flights arriving across Oak Lawn airports
• Number of airlines that fly to Oak Lawn: around 75+ carriers

Popular airports near Oak Lawn

Oak Lawn is a vibrant city that caters to family getaways, urban adventures, and business trips alike. Visitors are drawn to its diverse attractions, including family-friendly activities, cultural experiences, outdoor recreation, and sports events. The city is conveniently accessible through two major airports, making travel straightforward for all.

• O'Hare International Airport (ORD): Situated in Cook County, Illinois, approximately 19 miles from Oak Lawn, this airport facilitates both domestic and international travel, offering connections to over 285 domestic cities and more than 315 international destinations. Passengers can enhance their travel experience by opting for first class, premium economy, or business class seating based on the airline and route. Major airlines operating at this hub include American Airlines, United, and Frontier Airlines.
• Midway International Airport (MDW): Located about 5 miles from Oak Lawn in Cook County, Illinois, Midway caters to travelers with routes for both domestic and international flights, linking to around 130 domestic cities and 30 international locations. For those seeking greater comfort, options to upgrade to premium economy and first class seating are available, depending on the airline and flight. Key airlines serving this airport include Southwest Airlines, Frontier Airlines, and Delta.

Top routes to Oak Lawn

• New York (JFK/LGA) to Oak Lawn (ORD/MDW), with one-way tickets available from around $45
• Los Angeles (LAX) to Oak Lawn (ORD/MDW), with one-way airfare from around $80
• Boston (BOS) to Oak Lawn (ORD/MDW), with one-way fares starting at around $50
• Orlando (MCO) to Oak Lawn (ORD/MDW), with one-way tickets available from around $45
• Atlanta (ATL) to Oak Lawn (ORD/MDW), with one-way flights starting at around $40

Cheapest routes to Oak Lawn

• Newark (EWR) to Oak Lawn (ORD/MDW), with low-cost one-way tickets from around $30
• Dallas (DFW/DAL) to Oak Lawn (ORD/MDW), with low one-way fares from around $35
• Atlanta (ATL) to Oak Lawn (ORD/MDW), with affordable one-way prices from around $40
• Minneapolis (MSP) to Oak Lawn (ORD/MDW), with budget one-way fares from around $40
• Nashville (BNA) to Oak Lawn (ORD/MDW), with cheap one-way fares from around $40

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

Top airlines with flights to Oak Lawn

• American Airlines: Operating flights to O'Hare International Airport (ORD), American Airlines represents about 31% of incoming flights to Oak Lawn. The typical one-way fare is around $390, with premium service options like premium economy, business, and first class available based on the route.
• United: United Airlines also flies to O'Hare International Airport (ORD), contributing nearly 31% of arrivals to Oak Lawn. Passengers can expect an average one-way fare of around $380, with premium options including premium economy, business class, and first class depending on the route.
• Southwest Airlines: Serving both O'Hare International Airport (ORD) and Midway International Airport (MDW), Southwest Airlines accounts for approximately 12% of arrivals to Oak Lawn. The average fare for a one-way ticket is about $220, offering a budget-friendly choice for travelers.
• Delta: Delta Airlines operates flights to both O'Hare International Airport (ORD) and Midway International Airport (MDW), making up around 8% of arrivals to Oak Lawn. The average fare for a one-way journey is roughly $290, with premium service options like premium economy, business class, and first class based on the route.
• Frontier Airlines: Frontier Airlines flies to O'Hare International Airport (ORD) and Midway International Airport (MDW), accounting for about 4% of arrivals to Oak Lawn. Travelers can generally find one-way fares averaging around $160, making it a cost-effective option.

Best time to fly to Oak Lawn

The most popular months for travelers to fly to Oak Lawn are January, March, and April, when peak temperatures in Oak Lawn can reach up to 48.2°F in April. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 67.1°F and typically the lowest average one-way fare (around $200), 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 $201 to $214, making them good options for flexible travelers.

*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 Oak Lawn

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

*For members. Select hotels.

Arriving in Oak Lawn

Oak Lawn welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach Oak Lawn 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 approximately 2.2 miles away and typically accessed by car.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in Oak Lawn, with options including free hotel shuttles and private rides, which can be arranged in advance.
• Car rental: Renting a car in Oak Lawn is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Oak Lawn 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 Oak Lawn

• Chicago: A vibrant metropolis, Chicago is the urban heart of Oak Lawn. This city is known for its family-friendly activities and outdoor experiences. Visitors can explore a variety of shopping areas and entertainment venues, including theaters and sports facilities. Key attractions like the Griffin Museum of Science and Industry offer a cultural experience perfect for families, while the iconic 875 North Michigan Avenue and Michigan Avenue provide a quintessential city vacation vibe. Enjoy Chicago's urban parks during the pleasant spring and summer months for a refreshing escape.
• Bridgeview: Located 3 miles away from Oak Lawn, Bridgeview is a lively city that appeals to sports enthusiasts and families alike. With numerous arena entertainment facilities and shopping areas, there’s always something to do. The local highlights include the Griffin Museum of Science and Industry, which is ideal for cultural outings, and the Childrens Museum of Oak Lawn, perfect for family visits. Don’t miss the Moraine Valley Community College Fine and Performing Arts Center for cultural events and performances.
• Summit: Summit is located 6 miles drive away from Oak Lawn and is another destination for sports and outdoor lovers. This city offers various educational and entertainment venues, including shopping centers and arena facilities. Key sites to explore include the historic University of Illinois Chicago and the energetic Wintrust Arena, which hosts a range of events. For sports fans, the Wintrust Sports Complex is a must-see. Visit during the warmer months for the best outdoor experiences.

Tips for short-haul flights to Oak Lawn

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. Maximize your packing efficiency by using mini toiletries, wearing your bulkiest garments, and coordinating your outfits. This strategy also helps you avoid the hassle of waiting at baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights may not provide in-flight entertainment options. To keep yourself occupied, download 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 arrive at least 1.5 to 2 hours before your departure, taking into account potential traffic and security lines.
• Bring your own snacks and water—pack some snacks and a refillable water bottle to stay refreshed and save money while at the airport.

Tips for long-haul flights to Oak Lawn

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

• Select your seat in advance—for longer flights, choosing your seat ahead of time is crucial for comfort. Full-service airlines typically allow you to select your seat for free once online check-in begins, usually 24–48 hours before your flight. Some airlines even permit seat selection earlier than this.
• Arrive at the airport in plenty of time—aim to arrive at the airport at least 3 hours prior to departure for international flights, allowing ample time for check-in, security, and immigration.
• Relax at the airport—if you find yourself with extra time, take a stroll through the shops, grab a coffee, or unwind at the gate or in a departure lounge if you have access. Most airports offer free and accessible Wi-Fi.
• Adjust to the new time zone mid-flight—begin to sync your body clock by changing your watch and sleep patterns to align with your destination's time zone. Try to rest or stay awake during the flight according to the local time of your arrival to help minimize jet lag.

Tips to find the cheapest flights to Oak Lawn

The cheapest day to fly

Get started finding a cheap flight to Oak Lawn 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 Oak Lawn. 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 Oak Lawn. 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 Oak Lawn, 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 Oak Lawn

The lowest price for round-trip flights to Oak Lawn in 2026 starts from $102, while one-way tickets start from from $51. 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 Oak Lawn. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Oak Lawn

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

The most affordable airports to fly into

To view the cheapest airports to fly into for Oak Lawn, 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 Oak Lawn. 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 Oak Lawn 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 Oak Lawn

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 Oak Lawn.

Stopover savings

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