American Airlines Chicago to Buffalo Flights

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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap American Airlines flights from Chicago to Buffalo. Compare airline ticket prices and book air tickets starting from $56 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of American Airlines, arrivals and departure details below.

Find Cheap Airfare Chicago (IL) — Buffalo (NY) by American Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in may: one-way - $56, two-way – $96.

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Cheap Flights from Chicago to Buffalo by American Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by American Airlines, their prices start from $56. The fastest nonstop flight takes 1h 33m. The fastest connecting flight — 3h 48m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $56 Find flight	6:35 pm Chicago O'Hare International	9:18 pm Buffalo Niagara	1h 43m	American Airlines	AA3683
from $56 Find flight	8:25 am Chicago O'Hare International	11:04 am Buffalo Niagara	1h 39m	American Airlines	AA3440
from $56 Find flight	3:05 pm Chicago O'Hare International	5:42 pm Buffalo Niagara	1h 37m	American Airlines	AA4024
from $64 Find flight	8:25 am Chicago O'Hare International	11:08 am Buffalo Niagara	1h 43m	American Airlines	AA3352
from $84 Find flight	11:55 am Chicago O'Hare International	2:32 pm Buffalo Niagara	1h 37m	American Airlines	AA3285
from $112 Find flight	6:54 pm Chicago O'Hare International	9:35 pm Buffalo Niagara	1h 41m	American Airlines	AA3683
from $126 Find flight	2:59 pm Chicago O'Hare International	5:32 pm Buffalo Niagara	1h 33m	American Airlines	AA3355
from $56 Find flight	2:02 pm Chicago O'Hare International	7:37 pm Buffalo Niagara	4h 35m layover 0h 56m - Charlotte	American Airlines	AA2817 AA1923
from $56 Find flight	5:20 am Chicago O'Hare International	11:09 am Buffalo Niagara	4h 49m layover 1h 17m - Charlotte	American Airlines	AA1784 AA2673
from $56 Find flight	12:04 pm Chicago O'Hare International	7:37 pm Buffalo Niagara	6h 33m layover 2h 56m - Charlotte	American Airlines	AA2372 AA1923
from $57 Find flight	7:15 am Chicago O'Hare International	12:40 pm Buffalo Niagara	4h 25m layover 0h 55m - Philadelphia	American Airlines	AA1666 AA4789
from $57 Find flight	11:15 am Chicago O'Hare International	5:32 pm Buffalo Niagara	5h 17m layover 1h 45m - Philadelphia	American Airlines	AA2588 AA5002

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 05/04/2024

American Airlines Flight Schedule Chicago to Buffalo

Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
11:55 am — 2:32 pm	11:55 am — 2:32 pm AA3285 American Airlines Chicago — Buffalo	1h 37m	Find flight from$84
2:59 pm — 5:32 pm	2:59 pm — 5:32 pm AA3355 American Airlines Chicago — Buffalo	1h 33m	Find flight from$126
3:05 pm — 5:42 pm	3:05 pm — 5:42 pm AA4024 American Airlines Chicago — Buffalo	1h 37m	Find flight from$56
6:35 pm — 9:18 pm	6:35 pm — 9:18 pm AA3683 American Airlines Chicago — Buffalo	1h 43m	Find flight from$56
6:54 pm — 9:35 pm	6:54 pm — 9:35 pm AA3683 American Airlines Chicago — Buffalo	1h 41m	Find flight from$112
8:25 am — 11:04 am	8:25 am — 11:04 am AA3440 American Airlines Chicago — Buffalo	1h 39m	Find flight from$56
8:25 am — 11:08 am	8:25 am — 11:08 am AA3352 American Airlines Chicago — Buffalo	1h 43m	Find flight from$64
10:35 am — 6:24 pm	10:35 am — 1:36 pm AA1668 American Airlines Chicago — Charlotte 2h 59m stop 4:35 pm — 6:24 pm AA1222 American Airlines Charlotte — Buffalo	6h 49m including layover	Find flight from$87
10:35 am — 6:39 pm	10:35 am — 1:33 pm AA1668 American Airlines Chicago — Charlotte 3h 21m stop 4:54 pm — 6:39 pm AA1923 American Airlines Charlotte — Buffalo	7h 4m including layover	Find flight from$93
11:15 am — 5:32 pm	11:15 am — 2:14 pm AA2588 American Airlines Chicago — Philadelphia 1h 45m stop 3:59 pm — 5:32 pm AA5002 American Airlines Philadelphia — Buffalo	5h 17m including layover	Find flight from$57
12:04 pm — 7:37 pm	12:04 pm — 3:04 pm AA2372 American Airlines Chicago — Charlotte 2h 56m stop 6:00 pm — 7:37 pm AA1923 American Airlines Charlotte — Buffalo	6h 33m including layover	Find flight from$56
12:31 pm — 6:24 pm	12:31 pm — 3:30 pm AA2080 American Airlines Chicago — Charlotte 1h 5m stop 4:35 pm — 6:24 pm AA1222 American Airlines Charlotte — Buffalo	4h 53m including layover	Find flight from$86
1:15 pm — 11:21 am +1 day	1:15 pm — 4:13 pm AA2784 American Airlines Chicago — Washington D.C. 17h 46m stop 9:59 am — 11:21 am AA4785 American Airlines Washington D.C. — Buffalo	21h 6m including layover	Find flight from$125
1:36 pm — 8:33 pm	1:36 pm — 4:49 pm AA1920 American Airlines Chicago — Philadelphia 2h 17m stop 7:06 pm — 8:33 pm AA5076 American Airlines Philadelphia — Buffalo	5h 57m including layover	Find flight from$57
2:02 pm — 7:37 pm	2:02 pm — 5:04 pm AA2817 American Airlines Chicago — Charlotte 56m stop 6:00 pm — 7:37 pm AA1923 American Airlines Charlotte — Buffalo	4h 35m including layover	Find flight from$56
3:11 pm — 10:34 pm	3:11 pm — 6:15 pm AA2011 American Airlines Chicago — Philadelphia 2h 54m stop 9:09 pm — 10:34 pm AA4522 American Airlines Philadelphia — Buffalo	6h 23m including layover	Find flight from$88
4:40 pm — 10:34 pm	4:40 pm — 7:42 pm AA1941 American Airlines Chicago — Philadelphia 1h 27m stop 9:09 pm — 10:34 pm AA4522 American Airlines Philadelphia — Buffalo	4h 54m including layover	Find flight from$87
4:58 pm — 11:01 pm	4:58 pm — 7:55 pm AA1883 American Airlines Chicago — Charlotte 1h 33m stop 9:28 pm — 11:01 pm AA703 American Airlines Charlotte — Buffalo	5h 3m including layover	Find flight from$93
5:20 am — 11:09 am	5:20 am — 8:13 am AA1784 American Airlines Chicago — Charlotte 1h 17m stop 9:30 am — 11:09 am AA2673 American Airlines Charlotte — Buffalo	4h 49m including layover	Find flight from$56
5:30 am — 1:04 pm	5:30 am — 8:30 am AA2215 American Airlines Chicago — Philadelphia 3h 17m stop 11:47 am — 1:04 pm AA4789 American Airlines Philadelphia — Buffalo	6h 34m including layover	Find flight from$65
7:15 am — 2:53 pm	7:15 am — 10:15 am AA1666 American Airlines Chicago — Philadelphia 3h 14m stop 1:29 pm — 2:53 pm AA4876 American Airlines Philadelphia — Buffalo	6h 38m including layover	Find flight from$57
7:15 am — 12:40 pm	7:15 am — 10:15 am AA1666 American Airlines Chicago — Philadelphia 55m stop 11:10 am — 12:40 pm AA4789 American Airlines Philadelphia — Buffalo	4h 25m including layover	Find flight from$57
8:30 am — 2:53 pm	8:30 am — 11:31 am AA1359 American Airlines Chicago — Philadelphia 1h 58m stop 1:29 pm — 2:53 pm AA4876 American Airlines Philadelphia — Buffalo	5h 23m including layover	Find flight from$57
9:13 am — 4:16 pm	9:13 am — 12:05 pm AA1002 American Airlines Chicago — Washington D.C. 2h 54m stop 2:59 pm — 4:16 pm AA4499 American Airlines Washington D.C. — Buffalo	6h 3m including layover	Find flight from$87
9:13 am — 4:39 pm	9:13 am — 12:05 pm AA1002 American Airlines Chicago — Washington D.C. 3h 15m stop 3:20 pm — 4:39 pm AA4455 American Airlines Washington D.C. — Buffalo	6h 26m including layover	Find flight from$94

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 05/04/2024

Flight Information

There are 7 flights by American Airlines from Chicago to Buffalo every week with departures from Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee. All flights arrive at Niagara.

Departures start from 10:00 am to 9:55 am. Nonstop flight is 1h 33m. The time difference between Chicago and Buffalo is 1h.

The fastest flight 1h 33m
Average flight time 1h 39m
The earliest flight 10:00 am
The latest flight 9:55 am
Distance 460 ml

The cheapest flight by American Airlines that our users were able to find is $56. This airfare is economy class on one-way AA2372 flight for August 27, 2020 leaving O'Hare International in Chicago at 12:04 pm, it includes all taxes and additional fees.

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American Airlines Airplanes on the Route

List of the most popular American Airlines airplanes flying from Chicago to Buffalo:

Boeing 737-800

from $56

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Embraer 175

from $56

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Airbus A320-100/200

from $56

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Airbus A319

from $57

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Airbus A321-100/200

from $57

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Embraer 175 (short wing)

from $64

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Airbus A321

from $65

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Airbus A320

from $65

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Canadair Regional Jet 700

from $84

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Boeing 737

from $93

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Other Popular Airlines on the Route

Besides American Airlines there are other 6 airline carriers between Chicago and Buffalo. Please review schedules and prices from the most popular airlines to find the best airfare deals from Chicago to Buffalo.

Nonstop flights

There are 13 direct flights every day from Chicago. Airlines and fares are below:

UA - United Airlines

from $54

Find
WN - Southwest Airlines

from $93

Find

See more direct flights

Connecting Flights

List of flights with layovers (1 and more stops):

DL - Delta Air Lines Inc.

from $80

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UA - United Airlines

from $58

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F9 - Frontier Airlines

from $76

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B6 - JetBlue

from $116

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WN - Southwest Airlines

from $117

Find
NK - Spirit Airlines

from $129

Find

See more connecting flights

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