
Popular airlines to Oak Brook
- Delta
Delta
- Spirit Airlines
Spirit Airlines
- American Airlines
American Airlines
- United
United
- Frontier Airlines
Frontier Airlines
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Southwest Airlines
- Alaska Airlines
Alaska Airlines
- Plan, book, fly with confidence
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Cheap round-trip flights to Oak Brook
Prices were available within the past 7 days and start at £216 for one-way flights and £300 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.





Find the cheapest month to fly from Columbus (CMH) to Chicago (ORD)
June is typically the cheapest month to fly
Graph displaying average flight prices per month
Expedia flights to Oak Brook
Searching for cheap flights to Oak Brook? No travel company presents more choices than Expedia if you're looking to compare flights to Oak Brook. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Chicago. Expedia provides the cheapest flights to many destinations in Chicago and you may find even greater savings if you combine your flight with a hotel stay in Oak Brook.
Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.
Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Oak Brook for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Oak Brook flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.
Frequently asked questions
Destination airport | O'Hare Intl. |
Destination airport IATA code | ORD |
Destination city name | Chicago |
Return price | £300 |
More to explore for Oak Brook
Trending flights to Oak Brook
Prices were available within the past 7 days and start at £216 for one-way flights and £300 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

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From Other Airports to Oak Brook
- Newark Liberty Intl. Airport to Chicago (EWR - ORD)
- London to Chicago (LCY - ORD)
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- New York to Chicago (LGA - ORD)
- Amsterdam to Chicago (AMS - ORD)
- Leeds to Chicago (LBA - ORD)
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- Dublin to Chicago (DUB - ORD)
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