$21 Cheap Flights to Northbrook , IL

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How much is the cheapest flight to Northbrook?

Prices were available within the past 7 days and start at $21 for one-way flights and $40 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Jul 2 - Thu, Jul 4
CMH
John Glenn Columbus Intl.
ORD
O'Hare Intl.
$91 Roundtrip, found 5 hours ago
$91
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Jul 2 from John Glenn Columbus Intl. to O'Hare Intl., returning Thu, Jul 4, priced at $91 found 5 hours ago
American Airlines
Tue, Jul 2 - Thu, Jul 4
CMH
John Glenn Columbus Intl.
ORD
O'Hare Intl.
$91 Roundtrip, found 5 hours ago
$91
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Jul 2 from John Glenn Columbus Intl. to O'Hare Intl., returning Thu, Jul 4, priced at $91 found 5 hours ago
American Airlines
Tue, Jul 2 - Thu, Jul 4
CMH
John Glenn Columbus Intl.
ORD
O'Hare Intl.
$92 Roundtrip, found 5 hours ago
$92
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Jul 2 from John Glenn Columbus Intl. to O'Hare Intl., returning Thu, Jul 4, priced at $92 found 5 hours ago
United
Tue, Jul 2 - Wed, Jul 10
CMH
John Glenn Columbus Intl.
ORD
O'Hare Intl.
$94 Roundtrip, found 1 hour ago
$94
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Jul 2 from John Glenn Columbus Intl. to O'Hare Intl., returning Wed, Jul 10, priced at $94 found 1 hour ago
American Airlines
Tue, Jul 2 - Wed, Jul 10
CMH
John Glenn Columbus Intl.
ORD
O'Hare Intl.
$95 Roundtrip, found 1 hour ago
$95
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Jul 2 from John Glenn Columbus Intl. to O'Hare Intl., returning Wed, Jul 10, priced at $95 found 1 hour ago

Find Your Flights to Northbrook CHI

Cheap flights to Northbrook (CHI)

Get started finding a cheap flight to Northbrook 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.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Northbrook.

Roundtrip prices range from $40 - $95, and one-ways to Northbrook start as low as $21.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Northbrook (CHI)

You have several options for which airline you choose to travel with to Northbrook. There are 10 airlines flying into CHI: American Airlines, United, Delta. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel in one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to Northbrook (CHI) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to CHI in July and in July for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

How do I find cheap flights to Northbrook that have flexible change policies?
We get that travel plans can change in the blink of an eye, so reserving a flexible fare with Expedia is always a wise idea. Simply click on “No change fee” under the “Flexible change policies” filter. Your well-priced and flexible flight to Northbrook is just a few clicks away.
What is the name of the airport in Northbrook?
If you’re planning a trip to Northbrook, you’ll have a number of airports to choose from. Most passengers use O’Hare Intl. Airport (ORD), followed by Midway Intl. Airport (MDW).
How far is O'Hare Intl. Airport (ORD) from central Northbrook?
If you plan on staying in central Northbrook, it’s wise to arrange how you’ll get into the city before you arrive. The downtown area is 18 mi from O’Hare Intl. Airport (ORD).
How can I book the cheapest flight to Northbrook?
If you want to have more in the budget for your Northbrook escape, book your ticket in advance. Prices typically increase as the departure date nears. Also research your airport options. Airfares can vary based on which airport you fly into. Make sure you compare prices across airlines and try to be flexible with your travel dates. Another tip? Be ready to act fast. If you see an excellent deal, snap it up while you can! Currently, one of the cheapest one-way tickets to Northbrook costs $26. This is for a flight departing Atlanta in May.
Which day of the week is the best day to buy a plane ticket to Northbrook?
Sunday is the cheapest day of the week to purchase plane tickets. But that’s not the only way to score a terrific deal. Browsing tickets and being prepared to buy several weeks before your date of departure will also pay off. Research shows that the optimal booking window ranges from 21 days to about 45 days out from departure. Settled on your travel dates to Northbrook months ahead of time? Check when carriers first release their tickets as often these are the lowest fares available. Savings are subject to change and may vary depending on selections made.
What airport is best to fly into Northbrook?
Before booking flights to Northbrook, it’s smart to think about which airport is most convenient. ORD is 18 mi from downtown. If you touchdown at Chicago Airport, you’ll be 40 mi away from the center of the city.
Which airlines fly to Northbrook?
You’ll find 47 airlines connecting Northbrook with 233 airports around the globe. One of the most well known is United Airlines, which operates the greatest number of flights to Northbrook from New York. Another good option is American Airlines.
How many nonstop flights are there to Northbrook?
Flying to somewhere new is much simpler when there aren’t any stopovers to worry about. If you’re heading to Northbrook, the great news is that there are roughly 7,977 nonstop flights each week.
Where are the most popular flights to Northbrook departing from?
Flights to Northbrook departing from New York, Dallas and Phoenix airports are in high demand.
Do you have any tips for my flight to Northbrook?

  • What you pack in your carry-on luggage can make the difference between a comfortable flight, and one you’d prefer to forget. Start with the must-haves, such as a valid ID (like your passport) and your travel documents. Once they’re packed, toss in any medications you might need. Next? It’s all about comfort. A neck pillow, noise-canceling headphones and the latest bestseller will help the hours fly by while you’re soaring above the clouds.
  • Don’t forget there’s also a list of prohibited items for your hand luggage which differs between carriers. Generally, avoid carrying anything explosive, sharp or flammable. This includes things like box cutters, razor blades, flares and aerosol cans. Sports equipment like baseball bats, tennis rackets and objects considered weapons, such as batons and swords, are also banned from the cabin.

What to wear on a flight:

  • Choose comfort rather than fashion when flying. Layer up and wear natural fabrics since they allow air and moisture to pass through and keep you cool. Cabin temperatures can get cold on long-haul flights, so pack a hoodie or similar and always wear sneakers or flat, closed-toe shoes.
  • Consider wearing compression socks or tights to help prevent deep vein thrombosis (DVT). This blood clotting condition can be caused by extended periods of sitting, especially on long journeys. Doing foot and leg exercises in your seat or walking around the cabin are good ways to improve your circulation.

How can I get a cheap last-minute flight to Northbrook?
Scoring a cheap, spur-of-the-moment flight to Northbrook is as easy as being flexible with your travel plans. Keep your options open with your travel dates, flight times and choice of airline. If your destination has a few airports to choose from, compare the prices of flying into each of them for the best deal.
Where can I learn more about changing or canceling my flight to Northbrook?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
Flights to Northbrook information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Destination city name
Chicago
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
$90
Popular airline
Delta

Trending flights to Northbrook

Prices were available within the past 7 days and start at $21 for one-way flights and $40 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sat, May 18 - Tue, May 21
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$40 Roundtrip, just found
$40
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, May 18 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Tue, May 21, priced at $40 just found
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