BUF to ORD
Buffalo Ny to Chicago flight ticket price
Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
BUF
Buffalo Ny (BUF), USABuffalo Niagara International
ORD
Chicago (ORD), USAO Hare International
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Cheapest fareUS$153United Airlines
Fastest1h 54mgate to gate
Options today87flights on this route
Live flights for Thu, 06 Aug 2026
Review fares, stops, timings and baggage. Use Search or View all flights for the complete search result.
Showing flight options for the selected travel date.
Currency: USD
Thu, 06 AugBUF to ORD$153
Fri, 07 AugBUF to ORD
Sat, 08 AugBUF to ORD
Sun, 09 AugBUF to ORD
Mon, 10 AugBUF to ORD
Tue, 11 AugBUF to ORD
Wed, 12 AugBUF to ORD
United Airlines
UA-705
10:57
2026-08-06
Buffalo Ny (BUF)
Buffalo Niagara International
Buffalo Niagara International2H :00 M
Non Stop
11:57
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$153
total fare
American Airlines
AA-4434
05:00
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International7H :38 M
1 Stop
DCA · 3h 59mWashington (DCA), United States
11:38
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$162
total fare
American Airlines
AA-5935
19:34
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International5H :10 M
1 Stop
PHL · 1h 06mPhiladelphia (PHL), United States
23:44
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$162
total fare
United Airlines
UA-2747
18:04
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International1H :59 M
Non Stop
19:03
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$169
total fare
American Airlines
AA-1195
18:09
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International2H :18 M
Non Stop
19:27
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$243
total fare
American Airlines
AA-4434
05:00
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International5H :00 M
1 Stop
DCA · 1h 16mWashington (DCA), United States
09:00
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$253
total fare
American Airlines
AA-4434
05:00
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International6H :30 M
1 Stop
DCA · 2h 48mWashington (DCA), United States
10:30
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$253
total fare
American Airlines
AA-4788
06:00
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International5H :30 M
1 Stop
BOS · 0h 50mBoston (BOS), United States
10:30
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$253
total fare
United Airlines
UA-3420
06:00
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International6H :04 M
1 Stop
EWR · 1h 55mNew York (EWR), United States
11:04
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$253
total fare
American Airlines
AA-5799
06:00
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International6H :08 M
1 Stop
PHL · 2h 03mPhiladelphia (PHL), United States
11:08
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$253
total fare
United Airlines
UA-3420
06:00
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International7H :06 M
1 Stop
EWR · 2h 59mNew York (EWR), United States
12:06
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$253
total fare
American Airlines
AA-5799
06:00
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International7H :12 M
1 Stop
PHL · 3h 06mPhiladelphia (PHL), United States
12:12
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$253
total fare
American Airlines
AA-4788
06:00
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International7H :29 M
1 Stop
BOS · 2h 51mBoston (BOS), United States
12:29
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$253
total fare
United Airlines
UA-3420
06:00
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International8H :08 M
1 Stop
EWR · 4h 00mNew York (EWR), United States
13:08
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$253
total fare
American Airlines
AA-4522
06:14
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International5H :16 M
1 Stop
LGA · 1h 13mNew York (LGA), United States
10:30
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$253
total fare
American Airlines
AA-4522
06:14
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International5H :58 M
1 Stop
LGA · 1h 53mNew York (LGA), United States
11:12
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$253
total fare
United Airlines
UA-3668
06:15
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International4H :21 M
1 Stop
IAD · 0h 41mWashington (IAD), United States
09:36
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$253
total fare
United Airlines
UA-3668
06:15
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International6H :38 M
1 Stop
IAD · 2h 57mWashington (IAD), United States
11:53
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$253
total fare
United Airlines
UA-3430
10:34
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International4H :55 M
1 Stop
IAD · 1h 25mWashington (IAD), United States
14:29
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$253
total fare
United Airlines
UA-3430
10:34
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International7H :18 M
1 Stop
IAD · 3h 40mWashington (IAD), United States
16:52
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$253
total fare
United Airlines
UA-3430
10:34
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International7H :28 M
1 Stop
IAD · 3h 49mWashington (IAD), United States
17:02
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$253
total fare
American Airlines
AA-4597
11:59
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International6H :15 M
1 Stop
DCA · 2h 10mWashington (DCA), United States
17:14
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$253
total fare
Recommended hotels in Chicago
Stay options near the arrival city for the same travel date.
Holiday Inn Chicago-Oakbrook by IHG
- 17 W 350 22nd St ,
Free WiFiACBreakfast
Room availability is checked live
Comfort Suites Oakbrook Terrace near Oakbrook Cent
- 17W445 Roosevelt Rd 60181 Oakbrook Terrace IL United States of America,
Free WiFiACBreakfast
Room availability is checked live
DoubleTree by Hilton Lisle Naperville
- 3003 Corporate W Dr, Lisle, IL 60532 ,
Free WiFiACBreakfast
Room availability is checked live
Admiral Motel By OYO Chicago I-94
- 9118 S Cottage grove Ave 60619 Chicago Illinois USA,
Free WiFiACBreakfast
Room availability is checked live
American Airlines
AA-5075
17:38
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International6H :59 M
1 Stop
DCA · 3h 01mWashington (DCA), United States
23:37
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$253
total fare
American Airlines
AA-4411
05:11
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International1H :54 M
Non Stop
06:05
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$260
total fare
American Airlines
AA-4480
10:30
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International2H :05 M
Non Stop
11:35
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$260
total fare
American Airlines
AA-4738
11:06
2026-08-06
Buffalo Ny (BUF)Buffalo Niagara International
Buffalo Niagara International5H :59 M
1 Stop
LGA · 1h 39mNew York (LGA), United States
16:05
2026-08-06
CHICAGO (ORD)O Hare International
O Hare International$270
total fare
No flights match the selected filters. Clear filters or open full search.
Fare highlights
Selected flight highlights for 06 Aug 2026.
Lowest fare
$153
United Airlines
10:57
Earliest departure
$162
American Airlines
05:00
Shortest duration
$260
American Airlines
05:11
Night
00:00-05:59
$162
American Airlines at 05:00
Morning
06:00-11:59
$153
United Airlines at 10:57
Afternoon
12:00-17:59
$253
American Airlines at 17:38
Evening
18:00-23:59
$162
American Airlines at 19:34
Buffalo Ny to Chicago - what to expect when booking
The BUF to ORD cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
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Book Cheapest Flight from Buffalo Ny to Chicago on FlyX
Securing the best airfare from Buffalo Ny to Chicago is all about planning. FlyX's real-time fare tracking system allows you to check flight options and lock in the lowest ticket prices before they rise:
- Book at least 3-4 weeks in advance to secure the most competitive Buffalo Ny to Chicago airfares.
- Consider traveling mid-week (Tuesdays or Wednesdays) to bypass weekend pricing surges.
- Early morning or late-night departure flights consistently offer lower fares than afternoon slots.
- Use our live calendar view above to easily spot fare changes on nearby dates.
Find the Lowest airfare from Buffalo Ny to Chicago
| Cheapest Fare | Fare | Date | Airline | Departure |
|---|---|---|---|---|
| Lowest Airfare Today | $153 | 06/08/2026 | United Airlines | 10:57 |
| Cheapest Airfare Within 30 Days | $150 | 14/08/2026 | United Airlines | 10:57 |
| Cheapest Airfare Within 90 Days | $145 | 13/10/2026 | United Airlines | 10:57 |
Book Buffalo Ny to Chicago Flight Tickets on FlyX
Planning to fly from Buffalo Ny to Chicago? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
Buffalo Ny to Chicago Flight Schedule and Timing
Around 87 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Buffalo Ny at 05:00, while the last night flight leaves at 19:52. Flights depart from Buffalo Niagara International and land at O Hare International.
Flight Route Details & Analysis
| Flight Details | Information |
|---|---|
| Route | Buffalo Ny to Chicago |
| Flight Duration | 1H :54 M - 17H :06 M |
| Airport Codes | Buffalo Ny - BUF, Chicago - ORD |
| Total Flights Available | 87 flights (7 direct) |
| First Flight Departure | Departs at 05:00 |
| Last Flight Departure | Departs at 19:52 |
| Early Morning Flights (12 AM - 8 AM) | 38 direct/indirect flights |
| Morning Flights (8 AM - 12 PM) | 17 direct/indirect flights |
| Afternoon Flights (12 PM - 4 PM) | 18 direct/indirect flights |
| Evening Flights (4 PM - 8 PM) | 14 direct/indirect flights |
| Night Flights (8 PM - 12 AM) | 0 direct/indirect flights |
Airport Information & Terminals
BUF: Buffalo airport. Buffalo airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
ORD: Chicago airport system. Chicago flights commonly use O'Hare or Midway. O'Hare is a huge hub with rail access; Midway can be easier for some city-side trips. Winter weather and traffic should be part of the booking decision.
ORD: Chicago airport system. Chicago flights commonly use O'Hare or Midway. O'Hare is a huge hub with rail access; Midway can be easier for some city-side trips. Winter weather and traffic should be part of the booking decision.
Frequently asked questions - Buffalo Ny to Chicago flights
Yes, booking flights in advance helps you secure cheap flight tickets. Comparing air ticket prices 3–4 weeks early gives you better visibility of airline timings, baggage policies, and fare rules before high-demand periods push prices up.
The flying distance depends on the routing selected by the airline. Live flight cards show duration and stop details for each result.
Non-stop flight availability depends on the airline schedule and departure date. You can filter the live search results by stops to view direct flights, one-stop connections, and transit flights instantly.
Airline seat inventory and airfares change dynamically in real-time. Selecting 'Book Now' runs a live fare verification check to ensure you get the most accurate price before final booking confirmation.
Yes, you can easily compare flights for nearby dates. Select any date on the date calendar strip to refresh the fares, compare air ticket pricing, and choose the most budget-friendly travel day.
BUF → ORD · from
US$153
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