Cheap Flights from Buffalo, NY to Chicago, IL from $74
On Cheapflightsplus.com you will find 40 direct and 174 connecting flights from Buffalo to Chicago. You can compare airfare deals from 6 airlines and multiple travel sites from $48, book and save on cheap plane tickets and last minute offers. Also check out BUF-CHI flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip Buffalo to Chicago Flight Deals
Best Flights from Buffalo to Chicago Today
Price | Departure | Arrival | Flight Duration | Airline | Flight |
---|---|---|---|---|---|
from $49 | 05:25 Buffalo Niagara | 06:14 Chicago O'Hare International | 1h 49m | American Airlines | AA3568 |
from $49 | 08:10 Buffalo Niagara | 08:59 Chicago O'Hare International | 1h 49m | American Airlines | AA4053 |
from $49 | 08:10 Buffalo Niagara | 08:59 Chicago O'Hare International | 1h 49m | American Airlines | AA3680 |
from $49 | 11:34 Buffalo Niagara | 12:19 Chicago O'Hare International | 1h 45m | American Airlines | AA3440 |
from $49 | 11:40 Buffalo Niagara | 12:27 Chicago O'Hare International | 1h 47m | American Airlines | AA3352 |
from $49 | 11:56 Buffalo Niagara | 12:43 Chicago O'Hare International | 1h 47m | American Airlines | AA3412 |
| |||||
from $49 | 15:15 Buffalo Niagara | 16:06 Chicago O'Hare International | 1h 51m | American Airlines | AA4009 |
from $49 | 15:15 Buffalo Niagara | 16:06 Chicago O'Hare International | 1h 51m | American Airlines | AA3410 |
from $49 | 17:09 Buffalo Niagara | 17:55 Chicago O'Hare International | 1h 46m | American Airlines | AA4246 |
from $51 | 05:25 Buffalo Niagara | 06:14 Chicago O'Hare International | 1h 49m | American Airlines | AA4220 |
from $48 | 08:25 Buffalo Niagara | 12:28 Chicago O'Hare International | 5h 3m layover 1h 9m - Charlotte | American Airlines | AA1789 AA2817 |
from $48 | 08:25 Buffalo Niagara | 12:28 Chicago O'Hare International | 5h 3m layover 1h 9m - Charlotte | American Airlines | AA1789 AA550 |
from $48 | 06:18 Buffalo Niagara | 10:38 Chicago O'Hare International | 5h 20m layover 1h 25m - Charlotte | American Airlines | AA1789 AA2080 |
Flight Schedule Buffalo (New York) to Chicago (Illinois)
Departure | Arrival | Flight Details | Flight Duration | Price |
---|---|---|---|---|
05:25 — 06:14
|
05:25 — 06:14
AA3568
American Airlines
Buffalo — Chicago
|
1h 49m |
Find flight
from$49 |
|
06:00 — 06:50
|
06:00 — 06:50
UA2395
United Airlines
Buffalo — Chicago
|
1h 50m |
Find flight
from$65 |
|
07:00 — 07:53
|
07:00 — 07:53
UA3741
United Airlines
Buffalo — Chicago
|
1h 53m |
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from$65 |
|
08:10 — 08:59
|
08:10 — 08:59
AA4053
American Airlines
Buffalo — Chicago
|
1h 49m |
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from$49 |
|
11:34 — 12:19
|
11:34 — 12:19
AA3440
American Airlines
Buffalo — Chicago
|
1h 45m |
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from$49 |
|
12:45 — 13:30
|
12:45 — 13:30
WN865
Southwest Airlines
Buffalo — Chicago
|
1h 45m |
Find flight
from$68 |
|
14:00 — 14:50
|
14:00 — 14:50
UA3854
United Airlines
Buffalo — Chicago
|
1h 50m |
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from$65 |
|
15:15 — 16:06
|
15:15 — 16:06
AA4009
American Airlines
Buffalo — Chicago
|
1h 51m |
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from$49 |
|
16:35 — 17:15
|
16:35 — 17:15
WN6806
Southwest Airlines
Buffalo — Chicago
|
1h 40m |
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from$68 |
|
17:09 — 17:55
|
17:09 — 17:55
AA4246
American Airlines
Buffalo — Chicago
|
1h 46m |
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from$49 |
|
18:46 — 19:34
|
18:46 — 19:34
AA4024
American Airlines
Buffalo — Chicago
|
1h 48m |
Find flight
from$80 |
|
19:30 — 20:10
|
19:30 — 20:10
WN1763
Southwest Airlines
Buffalo — Chicago
|
1h 40m |
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from$68 |
|
20:05 — 20:55
|
20:05 — 20:55
WN974
Southwest Airlines
Buffalo — Chicago
|
1h 50m |
Find flight
from$68 |
|
05:25 — 08:51
|
05:25 — 06:55
AA6069
American Airlines
Buffalo — Washington D.C.
1h stop
07:55 — 08:51
AA1201
American Airlines
Washington D.C. — Chicago
|
4h 26m including layover |
Find flight
from$50 |
|
06:18 — 10:38
|
06:18 — 08:05
AA1789
American Airlines
Buffalo — Charlotte
1h 25m stop
09:30 — 10:38
AA2080
American Airlines
Charlotte — Chicago
|
5h 20m including layover |
Find flight
from$48 |
|
08:25 — 12:28
|
08:25 — 10:21
AA1789
American Airlines
Buffalo — Charlotte
1h 9m stop
11:30 — 12:28
AA2817
American Airlines
Charlotte — Chicago
|
5h 3m including layover |
Find flight
from$48 |
|
09:30 — 13:36
|
09:30 — 10:48
AA5487
American Airlines
Buffalo — Washington D.C.
1h 52m stop
12:40 — 13:36
AA985
American Airlines
Washington D.C. — Chicago
|
5h 6m including layover |
Find flight
from$50 |
|
10:03 — 13:41
|
10:03 — 11:32
AA6092
American Airlines
Buffalo — Philadelphia
44m stop
12:16 — 13:41
AA2608
American Airlines
Philadelphia — Chicago
|
4h 38m including layover |
Find flight
from$50 |
|
11:49 — 15:55
|
11:49 — 13:40
AA2673
American Airlines
Buffalo — Charlotte
1h 5m stop
14:45 — 15:55
AA1883
American Airlines
Charlotte — Chicago
|
5h 6m including layover |
Find flight
from$48 |
|
12:00 — 15:46
|
12:00 — 13:20
AA4610
American Airlines
Buffalo — Washington D.C.
1h 30m stop
14:50 — 15:46
AA2499
American Airlines
Washington D.C. — Chicago
|
4h 46m including layover |
Find flight
from$50 |
|
15:31 — 19:45
|
15:31 — 16:50
AA4370
American Airlines
Buffalo — Philadelphia
1h 23m stop
18:13 — 19:45
AA490
American Airlines
Philadelphia — Chicago
|
5h 14m including layover |
Find flight
from$50 |
|
17:10 — 20:11
|
17:10 — 18:30
AA4532
American Airlines
Buffalo — Washington D.C.
45m stop
19:15 — 20:11
AA2462
American Airlines
Washington D.C. — Chicago
|
4h 1m including layover |
Find flight
from$50 |
|
19:15 — 23:28
|
19:15 — 21:08
AA1923
American Airlines
Buffalo — Charlotte
1h 22m stop
22:30 — 23:28
AA483
American Airlines
Charlotte — Chicago
|
5h 13m including layover |
Find flight
from$48 |
Flight Information
Below we will explain in detail what the flights cost on the destination from Buffalo to Chicago depends on and how to choose the most interesting flight option for you.
Distance between Buffalo and Chicago is 740 miles. Time difference between the cities is 1h. Airplanes depart 05:25 to 22:15 from 1 Buffalo airport and arrive 05:25 to 22:15 to 7 Chicago airports. Average flight time is 1h 49m.
- The fastest flight 1h 40m
- Average flight time 1h 49m
- The earliest flight 05:25
- The latest flight 22:15
- Distance 460 ml
What is the lowest airfare Buffalo to Chicago?
The cheapest plane ticket found by our users is $48. This airfare is for economy class on one-way AA1923 flight by American Airlines for October 24, 2020 which leaves Niagara in Buffalo at 19:15 am and arrives at Chicago O'Hare International at 23:28.
Popular Airlines on the Route
The flight Buffalo — Chicago is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by American Airlines - 58 departures per week at the price of from $ 48 . And the most expensive tickets are offered by Delta Air Lines Inc. airline - from $ 967.
Direct flights
There are 40 nonstop flights on the route. The fastest direct flight is WN1541 by Southwest Airlines takes 1h 40m and the cheapest is AA1923 by American Airlines for $49.
- from $49Find
- from $65Find
- WN - Southwest Airlinesfrom $68Find
Connecting Flights
There are 174 flights with layovers on the route. The fastest connecting flight is DL5040 by Delta Air Lines Inc. takes 3h 27m and the cheapest is AA1923 by American Airlines for $48.
- from $48Find
- from $55Find
- from $69Find
- F9 - Frontier Airlinesfrom $83Find
- B6 - JetBluefrom $74Find
- WN - Southwest Airlinesfrom $72Find
Airports
You can fly from Buffalo to Chicago from 1 airports (Niagara).
Buffalo airports
- Niagara-BUFfrom $48Find
Chicago airports
- O'Hare International-ORDFind
- Midway-MDWFind
- Dupage County-DPAFind
- Chicago FSS-CHIFind
- Merrill C Meigs (closed)-CGXFind
- Pal-Waukee-PWKFind
- Chicago NAS-NOHFind
Airplanes
There are flights to Chicago from Buffalo by 6 airlines that use 10 aircraft brands. They range from huge modern airplanes to small-sized.
- Boeing 737-800from $48Find
- Airbus A321from $48Find
- Airbus A319from $48Find
- Embraer 175from $49Find
- Embraer 175 (short wing)from $49Find
- Canadair Regional Jet 700from $50Find
- Embraer RJ145from $50Find
- Canadair Regional Jet 900from $55Find
- Bombardier CRJ 900from $62Find
- Bombardier CRJfrom $65Find
Top Domestic Destinations from Buffalo
You may also consider searching for discounted plane tickets to some other popular places from Buffalo within United States.
- from $58Find
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- from $68Find
Top International Destinations from Buffalo
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
- from $61Find
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- from $54Find
- from $60Find
- from $74Find
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- from $62Find
How to book a plane ticket yourself?

- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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