$54 Cheap Flights to Northbrook, IL

Flights to Northbrook at a glance

Traveling to Northbrook is a breeze—choose between full-service and low-cost airlines, compare journey times, and select the best fit for your budget and itinerary. Whether you're searching for cheap flights to Northbrook or direct flights, you'll find options that allow you to explore the city's renowned attractions and neighborhoods.

• Major airports near Northbrook: O'Hare International Airport (ORD), Midway International Airport (MDW)
• Closest (typical) airport to Northbrook: O'Hare International Airport, ORD (around 11 miles)
• Flights per week: 9,800+ flights arriving across Northbrook airports
• Number of airlines that fly to Northbrook: around 75+ carriers

Popular airports near Northbrook

Northbrook is a vibrant city perfect for family getaways, outdoor adventures, and urban vacations. Visitors are drawn to Northbrook for its family-friendly activities, cultural experiences, and business opportunities. The city is conveniently accessible through two major airports, including O'Hare International Airport and Palwaukee Municipal Airport.

• O'Hare International Airport (ORD): Situated in Cook County, Illinois, approximately 11 miles from Northbrook, this airport is a significant hub for both domestic and international travel. It boasts connections to over 285 domestic cities and more than 315 international locations. Travelers can opt for upgrades to first class, premium economy class, or business class seating for enhanced comfort, contingent on the airline and route. Notable carriers include American Airlines, United, and Frontier Airlines.
• Midway International Airport (MDW): Found in Cook County, Illinois, about 24 miles from Northbrook, Midway supports both domestic and international flights, linking approximately 130 domestic cities with around 30 international destinations. Passengers can choose to elevate their experience by upgrading to premium economy or first class seating, depending on the airline and route. Major airlines operating out of this airport include Southwest Airlines, Frontier Airlines, and Delta.

Top routes to Northbrook

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

Cheapest routes to Northbrook

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

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

Top airlines with flights to Northbrook

• American Airlines: Operating flights to O'Hare International Airport (ORD), this airline is responsible for nearly 31% of arrivals in Northbrook. The typical one-way fare hovers around $390, with premium cabins that may feature premium economy, business, and first class depending on the route.
• United: Also servicing O'Hare International Airport (ORD), United accounts for about 31% of arrivals in Northbrook. Travelers can expect an average one-way fare of roughly $380, with available premium cabin options including premium economy, business, and first class based on the specific route.
• Southwest Airlines: This carrier operates flights to both O'Hare International Airport (ORD) and Midway International Airport (MDW), contributing to around 12% of arrivals in Northbrook. Average one-way fares are approximately $220, making it a cost-effective choice for travelers.
• Delta: With flights into O'Hare International Airport (ORD) and Midway International Airport (MDW), Delta represents about 8% of arrivals to Northbrook. The average one-way fare is around $290, and premium cabin service may include premium economy, business, and first class dependent on the route.
• Frontier Airlines: Offering service to both O'Hare International Airport (ORD) and Midway International Airport (MDW), Frontier Airlines accounts for roughly 4% of arrivals in Northbrook. Average one-way fares are about $160, providing a budget-friendly travel option.

Best time to fly to Northbrook

The most popular months for travelers to fly to Northbrook are January, March, and April, when peak temperatures in Northbrook can reach up to 46°F in April. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 66.7°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.

Month	Temperature	Precipitation	Cloudiness	Demand	Average one-way Fare
January	24.8°F (-4.0°C)	Light Rain	Mostly Cloudy	Moderately High	$275
February	26.2°F (-3.2°C)	Light Rain	Mostly Cloudy	Average	$217
March	37.0°F (2.8°C)	Light Rain	Mostly Cloudy	Moderately High	$242
April	46.0°F (7.8°C)	Light Rain	Mostly Sunny	Moderately High	$232
May	57.0°F (13.9°C)	Light Rain	Mostly Sunny	Average	$214
June	67.5°F (19.7°C)	Light Rain	Mostly Sunny	Average	$226
July	73.4°F (23.0°C)	Light Rain	Mostly Sunny	Average	$223
August	73.0°F (22.8°C)	Light Rain	Mostly Sunny	Average	$215
September	66.7°F (19.3°C)	Light Rain	Mostly Sunny	Moderately Low	$200
October	54.3°F (12.4°C)	Light Rain	Mostly Sunny	Average	$201
November	41.5°F (5.3°C)	Light Rain	Mostly Sunny	Moderately Low	$212
December	32.2°F (0.1°C)	Light Rain	Mostly Cloudy	Moderately Low	$218

*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 Northbrook

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

*For members. Select hotels.

Tips for short-haul flights to Northbrook

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, traveling with just a carry-on is often more economical. Maximize space by using mini toiletries, wearing your heaviest clothing, and organizing your outfits wisely. This approach also allows you to bypass waiting at the baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights might not provide in-flight entertainment options. To keep yourself entertained, 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—for both short and 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 snacks and a reusable water bottle to stay hydrated and save money while at the airport.

Tips for long-haul flights to Northbrook

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 often allow free seat selection once online check-in opens, typically 24–48 hours prior to your flight. Some airlines may provide the option to select seats even earlier.
• Arrive at the airport in plenty of time—aim to arrive at the airport at least 3 hours before your departure for international flights to accommodate check-in, security, and immigration procedures.
• Relax at the airport—if you have some extra time, 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.