Cheap flights To Oak Brook (CHI) from $53

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights to Oak Brook from $53 One Way, $111 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Fri, May 29 - Fri, May 29
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$111 Roundtrip, found 2 days ago
$111
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, May 29 from Los Angeles Intl. to O'Hare Intl., returning Fri, May 29, priced at $111 found 2 days ago
Sat, Jul 11 - Sat, Jul 25
DFW
Dallas-Fort Worth Intl.
MDW
Midway Intl.
$148 Roundtrip, found 4 days ago
$148
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Jul 11 from Dallas-Fort Worth Intl. to Midway Intl., returning Sat, Jul 25, priced at $148 found 4 days ago
Tue, Jun 9 - Wed, Jun 10
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$152 Roundtrip, found 2 hours ago
$152
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Tue, Jun 9 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Wed, Jun 10, priced at $152 found 2 hours ago
Wed, Jul 22 - Mon, Jul 27
EWR
Newark Liberty Intl. Airport
RFD
Greater Rockford
$176 Roundtrip, found 2 hours ago
$176
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Jul 22 from Newark Liberty Intl. Airport to Greater Rockford, returning Mon, Jul 27, priced at $176 found 2 hours ago
Thu, Aug 20 - Sat, Aug 22
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$177 Roundtrip, just found
$177
Roundtrip
just found
Select American Airlines flight, departing Thu, Aug 20 from Newark Liberty Intl. Airport to O'Hare Intl., returning Sat, Aug 22, priced at $177 just found
Sat, Jun 20 - Tue, Jun 30
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$181 Roundtrip, found 8 hours ago
$181
Roundtrip
found 8 hours ago
Select Delta flight, departing Sat, Jun 20 from John F. Kennedy Intl. to O'Hare Intl., returning Tue, Jun 30, priced at $181 found 8 hours ago
Wed, Jul 8 - Thu, Jul 9
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$181 Roundtrip, just found
$181
Roundtrip
just found
Select United flight, departing Wed, Jul 8 from Newark Liberty Intl. Airport to O'Hare Intl., returning Thu, Jul 9, priced at $181 just found
Wed, Aug 12 - Wed, Aug 12
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$182 Roundtrip, found 15 hours ago
$182
Roundtrip
found 15 hours ago
Select JetBlue Airways flight, departing Wed, Aug 12 from John F. Kennedy Intl. to O'Hare Intl., returning Wed, Aug 12, priced at $182 found 15 hours ago
Tue, Aug 25 - Wed, Aug 26
EWR
Newark Liberty Intl. Airport
MDW
Midway Intl.
$197 Roundtrip, found 6 days ago
$197
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Aug 25 from Newark Liberty Intl. Airport to Midway Intl., returning Wed, Aug 26, priced at $197 found 6 days ago
Wed, Aug 19 - Wed, Aug 26
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$197 Roundtrip, found 3 days ago
$197
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 19 from Newark Liberty Intl. Airport to O'Hare Intl., returning Wed, Aug 26, priced at $197 found 3 days ago

Oak Brook Flight Information

Traveling To
Oak Brook
Destination Airport IATA Code
CHI
Number of Airlines Serving
Airlines
Frontier Airlines, American Airlines, United, Delta, JetBlue Airways
Flight Price
$111
Earliest Departing Flight
Latest Departing Flight

Oak Brook

Orbitz provides convenient, one-stop shopping for travelers looking for budget flights to Oak Brook or any other low fare domestic or international air travel.

Innovative Orbitz Tools for the Trip Planner on the Move

Now it is even faster to find exclusive deals and book cheap Oak Brook flights from any location with our new Orbitz apps. These cutting-edge mobile tools are available free to anyone with an Android device, iPad, or iPhone. Look up Oak Brook's most popular attractions, best restaurants, and entertainment venues or check on your flights to Oak Brook and make changes to your itinerary while waiting in line for your latte.

Stay on Budget, Earn Miles with Bargain Oak Brook Flights

You can find amazing discount fares with Orbitz’s guaranteed low prices or take advantage of last-minute sales and special travel packages. You can also earn points towards your airline frequent flyer programs when you book qualified flights to Oak Brook. That means you can rack up money-saving points and miles for future use while saving money now.

We Are Just a Phone Call Away If You Need Us

Booking, changing, or canceling your Oak Brook flights is a breeze with Orbitz’s online and mobile tools, but that doesn't mean that we leave you hanging if you want to speak with one of our representatives. If you need help, just contact our Customer Service by email or phone. To enjoy a less stressful trip, be sure to sign up for instant alerts so we can send you any updates or delays relating to your flights to Oak Brook to your mobile phone or email.

Frequently asked questions

Which airlines fly to Oak Brook?
Take your pick of 20 airlines that operate services to O'Hare Intl. Airport (ORD), the most popular airport in the city. With a good range of options, you're sure to find an awesome deal. Here are some of the top international carriers that'll get you to Oak Brook:

  • United Airlines - 612 flights to Oak Brook per month
  • American Airlines - 339 flights to Oak Brook per month
  • Air Canada - 190 flights to Oak Brook per month

What is the best airport to fly to in Oak Brook?
Reserve a flight to O'Hare Intl. Airport (ORD) and get set to discover every corner of this terrific city. The airport is around 10 miles north of the center of town. Also check out the price of flights to Midway Intl. Airport (MDW), which is another entrance point to Oak Brook.
How much is a flight to Oak Brook?
Prices for return flights dipped as low as $111 this past week to Oak Brook, and reached a high of $197. Several lucky travelers departing Los Angeles (LAX) managed to secure one-way fares from just $53.
How to book the cheapest flight to Oak Brook?
With some of the biggest and best flight deals around, you'll get more for your money with Orbitz. The following tips and hints will help you find cheap flights to Oak Brook — and leave you with more money in your pocket:

  • Consider other airports to save on your airfare. Enter your preferred departure and arrival airports in the form fields, then choose the 'Nearby airports' function below. It will list the available options.
  • If you're flexible with your travel plans, click on the 'Show flexible dates' link. It'll display the flight deals for the days around your chosen departure. Fares often vary depending on the day of the week.
  • Select 'Show options' to refine your search results. You can pick your preferred seating class and airline here. Under 'Sort & Filter' to the left, you can even specify whether you'd like to fly in the morning, afternoon or evening.
  • Book your airfare as soon as you've decided on your travel dates. While it does happen on occasion, tickets rarely get more affordable as your date of departure gets closer.
  • Save on your trip by bundling your flights, hotels and car rentals into a package deal. Your bank account will thank you.
  • Flying during busier seasons often means steep airfares. Try to plan your trip outside of popular dates, such as Easter, Thanksgiving and school breaks.

How long is a flight to Oak Brook?
The USA is big, so that depends on the destination you're departing from. To make things simple, we've chosen three of the most well-known routes to Oak Brook and worked out their average flight times:

  • New York, NY (LGA-LaGuardia) to O'Hare Intl. Airport (ORD) - 2 hours and 40 minutes
  • Boston, MA (BOS-Logan Intl.) to O'Hare Intl. Airport (ORD) - 2 hours and 51 minutes
  • Washington, DC (DCA-Ronald Reagan Washington National) to O'Hare Intl. Airport (ORD) - 2 hours and 13 minutes

What is the best time to book a flight to Oak Brook?
Catch a bargain and secure your seats to Oak Brook in January. If you've missed this month, fear not. February and August often have low airfares available, too. Be careful not to sleep on a sale — cheap flights emerge and disappear in the blink of an eye!
What day of the week is the cheapest to book a flight to Oak Brook?
When it comes to cheap airfares to Oak Brook, the best days to book are generally Tuesdays, Wednesdays and Saturdays. A fantastic flight deal is just a few clicks away with Orbitz.
What is the cheapest day of the week to fly to Oak Brook?
Consider departing early in the week to score cheap flights to Oak Brook. Orbitz data from 2020 indicates Monday is normally the most inexpensive day to start your trip, followed by Tuesday. Saturday was found to have the highest ticket prices. This is possibly because many travelers choose to start their vacation after a long working week.
What is the cheapest month to fly to Oak Brook?
You can jet for less in August. This is generally the best month to get on a plane if you're after cheap flights to Oak Brook, Orbitz data shows. The most expensive time to fly is June, so avoid this month if you can.
Which airlines allow free cancellation?
We understand that plans change and flexibility is important. That's why you can search for flights that have free cancellation and no change fees on Orbitz. Simply click on "Filter by flexible change policies" and we'll show you fares with more flexibility than a crayon left in the sun!
What do I need for the flight to Oak Brook?
Nothing beats jetting someplace new, but it's wise to be prepared. This list of top tips will help get your journey started on the right foot:

  • Your travel documents are the most important things you'll need to take with you on your flight. To avoid any dramas during check-in, make sure that the information displayed on your ticket matches your government-issued ID.
  • Make time fly by even faster on your short hop by packing the right things. Think yummy snacks, bottled water and entertainment. If you'd like your journey to Oak Brook to go nice and peacefully, put some headphones into your bag as well.
  • It can get very cool on the plane. If you don't like the idea of shivering your way through the flight, layer up.

How many direct flights are there to Oak Brook?
You can catch one of 2,332 flights that travel directly to Oak Brook every month. United Airlines, American Airlines and Delta Air Lines are just a few of the carriers that will get you there comfortably in one go. Southwest Airlines, Spirit Airlines and Air Canada are some other carriers that fly to Oak Brook nonstop.
How do I get cheap first-class/business deals to Oak Brook?
If you think a business or first-class airfare is way out of your reach, you may want to think again. Here are some practical tips to help you land a premium flight to Oak Brook for a whole lot less:

  • Be flexible with your travel dates and wait for big sales on business or first-class airfares.
  • Search for a budget carrier that offers business-class seats. They often come with more legroom and a glass of bubbly — but without the high price.
  • Make the most of your airline's frequent flyer program and use points to upgrade your seat. Alternatively, you can try bidding for an upgrade in an online auction if available.

How to get into Oak Brook from the airport?
Head for downtown Oak Brook with an O'Hare Intl. Airport (ORD) car rental. There are two suppliers at O'Hare Intl. Airport (ORD) — Thrifty Car Rental and Dollar. After you've signed some papers and collected the keys to your ride, the city center is a journey of 10 miles to the south of ORD. You could also take a taxi into town and drive away in a vehicle from one of our Oak Brook car rentals. Whatever you decide, when you book with Orbitz, you can be sure you'll always bag a fabulous deal!
What is the best time to go to Oak Brook?
You'll have all the fun you can handle no matter what time of year you choose to go to Oak Brook, but May, June and July are the most popular months. Like to pack your itinerary with stacks of warm-weather activities? Book your getaway around June 20. This is when the summer season kicks off in the Northern Hemisphere. Expect the mercury to sit anywhere between 65 ºF and 80 ºF at this time.
Travel tips for Oak Brook

  • Kick off your sightseeing in the downtown area and take a self-guided walking tour of the city's awesome attractions. Oakbrook Center Mall and Yorktown Shopping Center are a couple of visitor favorites.
  • You'll discover fun day trip adventures a short drive from Oak Brook's center. Take in Wrigley Field first and then McCormick Place.
  • Get your bum in the driver's seat and discover what else makes Chicago a tourism hot spot. Arrange a car rental with Orbitz and enjoy the delights of two more must-do cities — Gurnee and Waukegan.

More to Explore

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.