Flights from Chicago O'Hare International Airport to Buffalo Niagara International Airport
ORDBUF
Chicago, United States → Buffalo, United States
- Nonstop
- 1h 37m
- Frequency
- 7×/week
- Airlines
- American Airlines, SkyWest Airlines, United Airlines
Weekly schedule
Monday
- AA441306:40→09:291h 49mAmerican Airlines
- UA569007:27→10:151h 48mUnited Airlines
- UA438210:25→13:131h 48mUnited Airlines
- AA491313:38→16:271h 49mAmerican Airlines
- UA222613:55→16:411h 46mUnited Airlines
- UA133518:17→21:031h 46mUnited Airlines
- AA56419:10→21:521h 42mAmerican Airlines
- AA40322:01→00:381h 37mAmerican Airlines
Tuesday
- AA441306:40→09:291h 49mAmerican Airlines
- UA569007:27→10:151h 48mUnited Airlines
- UA438210:25→13:131h 48mUnited Airlines
- AA491313:38→16:271h 49mAmerican Airlines
- UA222613:55→16:411h 46mUnited Airlines
- UA133518:17→21:031h 46mUnited Airlines
- AA56419:10→21:521h 42mAmerican Airlines
- AA40322:01→00:381h 37mAmerican Airlines
Wednesday
- AA441306:40→09:291h 49mAmerican Airlines
- UA569007:27→10:151h 48mUnited Airlines
- AA569007:27→10:151h 48mAmerican Airlines
- UA438210:25→13:131h 48mUnited Airlines
- AA491313:38→16:271h 49mAmerican Airlines
- OO491313:38→16:271h 49mSkyWest Airlines
- UA222613:55→16:411h 46mUnited Airlines
- UA133518:17→21:031h 46mUnited Airlines
- AA56419:10→21:521h 42mAmerican Airlines
- AA40322:01→00:381h 37mAmerican Airlines
Thursday
- AA441306:40→09:291h 49mAmerican Airlines
- UA275307:15→10:001h 45mUnited Airlines
- UA569007:27→10:151h 48mUnited Airlines
- UA438210:25→13:131h 48mUnited Airlines
- AA491313:38→16:271h 49mAmerican Airlines
- UA222613:55→16:411h 46mUnited Airlines
- UA133518:17→21:031h 46mUnited Airlines
- AA56419:10→21:521h 42mAmerican Airlines
- AA40322:01→00:381h 37mAmerican Airlines
Friday
- AA441306:40→09:291h 49mAmerican Airlines
- OO569007:27→10:151h 48mSkyWest Airlines
- UA438210:25→13:131h 48mUnited Airlines
- AA491313:38→16:271h 49mAmerican Airlines
- UA222613:55→16:411h 46mUnited Airlines
- UA133518:17→21:031h 46mUnited Airlines
- AA56419:10→21:521h 42mAmerican Airlines
- AA40322:01→00:381h 37mAmerican Airlines
Saturday
- AA441306:40→09:291h 49mAmerican Airlines
- UA569007:25→10:151h 50mUnited Airlines
- UA438210:25→13:131h 48mUnited Airlines
- AA491313:40→16:291h 49mAmerican Airlines
- UA222613:55→16:411h 46mUnited Airlines
- UA133518:17→21:031h 46mUnited Airlines
- AA56419:11→21:481h 37mAmerican Airlines
- AA40322:00→00:421h 42mAmerican Airlines
Sunday
- AA441306:40→09:291h 49mAmerican Airlines
- UA569007:27→10:151h 48mUnited Airlines
- UA438210:25→13:131h 48mUnited Airlines
- AA491313:38→16:271h 49mAmerican Airlines
- UA222613:55→16:411h 46mUnited Airlines
- UA133518:17→21:031h 46mUnited Airlines
- AA56419:10→21:521h 42mAmerican Airlines
- AA40322:01→00:381h 37mAmerican Airlines