$85 Cheap flight deals from Boston (BOS) to Oak Brook (CHI)
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This Weekend's Flight Deals from Boston to Oak Brook
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $85 One Way, $176 Round Trip from Boston to Oak Brook
Prices starting at $176 for return flights and $85 for one-way flights to Oak Brook were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Oak Brook economy flight packages
Sable at Navy Pier Chicago, Curio Collection by Hilton
Jun 17 - Jun 21
Boston (BOS) to Chicago (ORD)
Reviewed on May 5, 2026
LondonHouse Chicago, Curio Collection by Hilton
Jun 17 - Jun 21
Boston (BOS) to Chicago (ORD)
Reviewed on May 10, 2026
More About Flying To Oak Brook from Boston
Route Information for Flights from Boston to Oak Brook
Origin Airport IATA Code | BOS |
|---|---|
Destination Airport IATA Code | CHI |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Boston to Oak Brook
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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.