Skip to main content
Shop travel
Shop travel
Shop travel
Stays
Stays
Flights
Flights
Cars
Cars
Vacation Packages
Vacation Packages
Things to do
Things to do
Cruises
Cruises
Support
My Trips
Login
Members can access discounts and special features
Login
Create a free account
AARP Member Savings
AARP.org
Join
Renew
Expedia-AARP.com
Flights from Buffalo Niagara Intl. Airport to O'Hare Intl. Airport
Flights to Chicago
Illinois
United States of America
North America
Flights
Expedia-AARP.com
Flights from Buffalo Niagara Intl. Airport to O'Hare Intl. Airport
Find the Best Flight Prices With The AARP Travel Center
Packages
Flights
Roundtrip
One-way
Multi-city
1 traveler
Travelers
Adults
Decrease adults
Increase adults
Children
Ages 2 to 17
Decrease children
Increase children
Infants
Younger than 2
Decrease infants
Increase infants
Done
Economy
Economy
Premium economy
Business class
First class
Leaving from
Going to
Departing
Add a place to stay
Search
Show map
Popular Flights from Buffalo Niagara Intl. Airport
Buffalo to Phoenix (BUF - PHX)
Buffalo to Key West (BUF - EYW)
Buffalo to Miami (BUF - MIA)
Buffalo to Boston (BUF - BOS)
Buffalo to Fort Lauderdale (BUF - FLL)
Buffalo to Honolulu (BUF - HNL)
Buffalo to Myrtle Beach (BUF - MYR)
Buffalo to Spokane (BUF - GEG)
Buffalo to Madison (BUF - MSN)
Buffalo to Charlotte (BUF - CLT)
Buffalo to Huntsville (BUF - HSV)
Buffalo to Oranjestad (BUF - AUA)
Buffalo to Charleston (BUF - CHS)
Buffalo to Tallahassee (BUF - TLH)
Buffalo to Sarasota (BUF - SRQ)
Buffalo to Fort Myers (BUF - RSW)
Buffalo to Orlando (BUF - MCO)
Buffalo to Atlanta (BUF - ATL)
Top Flight Routes to O'Hare Intl.
JAX to ORD
PHX to ORD
EWR to ORD
LAX to ORD
GSO to ORD
TPA to ORD
ROA to ORD
SNA to ORD
FLL to ORD
ELP to ORD
Top Airlines Operating at Buffalo Niagara Intl. Airport
American Airlines
JetBlue Airways
Frontier Airlines
Delta
United
Popular Destinations
Flights to Chicago
Flights to Rosemont
Flights to Schaumburg
Flights to Naperville
Flights to Evanston
Flights to Arlington Heights
Flights to Downers Grove
Flights to Oak Brook
Flights to Gurnee
Flights to East Chicago
Plan Your Trip
Flights to Chicago
Chicago Hotels
Chicago Car Rentals
Chicago Vacations
008acc72-1508-47f6-8d6a-0954bb5bfe61
108bfc0b-27e6-40ab-a998-04ac439e6694
