Cheap Flights from Chicago, IL to Buffalo, NY from $54
On Cheapflightsplus.com you will find 10 direct and 171 connecting flights from Chicago to Buffalo. You can compare airfare deals from 7 airlines and multiple travel sites from $54, book and save on cheap plane tickets and last minute offers. Also check out CHI-BUF flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip Chicago to Buffalo Flight Deals
Best Flights from Chicago to Buffalo Today
Price | Departure | Arrival | Flight Duration | Airline | Flight |
---|---|---|---|---|---|
from $54 | 14:00 Chicago O'Hare International | 16:40 Buffalo Niagara | 1h 40m | United Airlines | UA1747 |
from $54 | 18:15 Chicago O'Hare International | 21:07 Buffalo Niagara | 1h 52m | United Airlines | UA5769 |
from $56 | 08:25 Chicago O'Hare International | 11:04 Buffalo Niagara | 1h 39m | American Airlines | AA3440 |
from $56 | 15:05 Chicago O'Hare International | 17:42 Buffalo Niagara | 1h 37m | American Airlines | AA4024 |
from $56 | 18:35 Chicago O'Hare International | 21:18 Buffalo Niagara | 1h 43m | American Airlines | AA3683 |
from $58 | 18:15 Chicago O'Hare International | 21:09 Buffalo Niagara | 1h 54m | United Airlines | UA1835 |
from $64 | 08:25 Chicago O'Hare International | 11:08 Buffalo Niagara | 1h 43m | American Airlines | AA3352 |
from $93 | 09:05 Chicago Midway | 11:30 Buffalo Niagara | 1h 25m | Southwest Airlines | WN900 |
from $93 | 13:55 Chicago Midway | 16:20 Buffalo Niagara | 1h 25m | Southwest Airlines | WN1785 |
from $93 | 19:00 Chicago Midway | 21:25 Buffalo Niagara | 1h 25m | Southwest Airlines | WN1636 |
from $56 | 14:02 Chicago O'Hare International | 19:37 Buffalo Niagara | 4h 35m layover 0h 56m - Charlotte | American Airlines | AA2817 AA1923 |
from $56 | 05:20 Chicago O'Hare International | 11:09 Buffalo Niagara | 4h 49m layover 1h 17m - Charlotte | American Airlines | AA1784 AA2673 |
Flight Schedule Chicago (Illinois) to Buffalo (New York)
Departure | Arrival | Flight Details | Flight Duration | Price |
---|---|---|---|---|
08:25 — 11:04
|
08:25 — 11:04
AA3440
American Airlines
Chicago — Buffalo
|
1h 39m |
Find flight
from$56 |
|
08:25 — 11:08
|
08:25 — 11:08
AA3352
American Airlines
Chicago — Buffalo
|
1h 43m |
Find flight
from$64 |
|
09:05 — 11:30
|
09:05 — 11:30
WN900
Southwest Airlines
Chicago — Buffalo
|
1h 25m |
Find flight
from$93 |
|
13:55 — 16:20
|
13:55 — 16:20
WN1785
Southwest Airlines
Chicago — Buffalo
|
1h 25m |
Find flight
from$93 |
|
14:00 — 16:40
|
14:00 — 16:40
UA1747
United Airlines
Chicago — Buffalo
|
1h 40m |
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from$54 |
|
15:05 — 17:42
|
15:05 — 17:42
AA4024
American Airlines
Chicago — Buffalo
|
1h 37m |
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from$56 |
|
18:15 — 21:07
|
18:15 — 21:07
UA5769
United Airlines
Chicago — Buffalo
|
1h 52m |
Find flight
from$54 |
|
18:15 — 21:09
|
18:15 — 21:09
UA1835
United Airlines
Chicago — Buffalo
|
1h 54m |
Find flight
from$58 |
|
18:35 — 21:18
|
18:35 — 21:18
AA3683
American Airlines
Chicago — Buffalo
|
1h 43m |
Find flight
from$56 |
|
19:00 — 21:25
|
19:00 — 21:25
WN1636
Southwest Airlines
Chicago — Buffalo
|
1h 25m |
Find flight
from$93 |
|
05:20 — 11:09
|
05:20 — 08:13
AA1784
American Airlines
Chicago — Charlotte
1h 17m stop
09:30 — 11:09
AA2673
American Airlines
Charlotte — Buffalo
|
4h 49m including layover |
Find flight
from$56 |
|
05:30 — 13:04
|
05:30 — 08:30
AA2215
American Airlines
Chicago — Philadelphia
3h 17m stop
11:47 — 13:04
AA4789
American Airlines
Philadelphia — Buffalo
|
6h 34m including layover |
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from$65 |
|
06:00 — 11:50
|
06:00 — 08:44
DL738
Delta Air Lines Inc.
Chicago — Atlanta
1h 11m stop
09:55 — 11:50
DL1106
Delta Air Lines Inc.
Atlanta — Buffalo
|
4h 50m including layover |
Find flight
from$88 |
|
06:10 — 15:39
|
06:10 — 07:55
F9411
Frontier Airlines
Chicago — Denver
2h 35m stop
10:30 — 15:39
F9450
Frontier Airlines
Denver — Buffalo
|
8h 29m including layover |
Find flight
from$76 |
|
07:15 — 12:40
|
07:15 — 10:15
AA1666
American Airlines
Chicago — Philadelphia
55m stop
11:10 — 12:40
AA4789
American Airlines
Philadelphia — Buffalo
|
4h 25m including layover |
Find flight
from$57 |
|
07:15 — 14:53
|
07:15 — 10:15
AA1666
American Airlines
Chicago — Philadelphia
3h 14m stop
13:29 — 14:53
AA4876
American Airlines
Philadelphia — Buffalo
|
6h 38m including layover |
Find flight
from$57 |
|
08:30 — 14:53
|
08:30 — 11:31
AA1359
American Airlines
Chicago — Philadelphia
1h 58m stop
13:29 — 14:53
AA4876
American Airlines
Philadelphia — Buffalo
|
5h 23m including layover |
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from$57 |
|
10:50 — 17:15
|
10:50 — 13:13
DL4757
Delta Air Lines Inc.
Chicago — Detroit
2h 52m stop
16:05 — 17:15
DL5134
Delta Air Lines Inc.
Detroit — Buffalo
|
5h 25m including layover |
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from$84 |
|
11:00 — 19:04
|
11:00 — 14:02
UA3510
United Airlines
Chicago — Washington D.C.
3h 43m stop
17:45 — 19:04
UA5005
United Airlines
Washington D.C. — Buffalo
|
7h 4m including layover |
Find flight
from$59 |
|
11:15 — 17:32
|
11:15 — 14:14
AA2588
American Airlines
Chicago — Philadelphia
1h 45m stop
15:59 — 17:32
AA5002
American Airlines
Philadelphia — Buffalo
|
5h 17m including layover |
Find flight
from$57 |
|
12:04 — 19:37
|
12:04 — 15:04
AA2372
American Airlines
Chicago — Charlotte
2h 56m stop
18:00 — 19:37
AA1923
American Airlines
Charlotte — Buffalo
|
6h 33m including layover |
Find flight
from$56 |
|
13:35 — 20:29
|
13:35 — 16:24
DL3083
Delta Air Lines Inc.
Chicago — Atlanta
2h 6m stop
18:30 — 20:29
DL1114
Delta Air Lines Inc.
Atlanta — Buffalo
|
5h 54m including layover |
Find flight
from$88 |
|
13:36 — 20:33
|
13:36 — 16:49
AA1920
American Airlines
Chicago — Philadelphia
2h 17m stop
19:06 — 20:33
AA5076
American Airlines
Philadelphia — Buffalo
|
5h 57m including layover |
Find flight
from$57 |
|
14:02 — 19:37
|
14:02 — 17:04
AA2817
American Airlines
Chicago — Charlotte
56m stop
18:00 — 19:37
AA1923
American Airlines
Charlotte — Buffalo
|
4h 35m including layover |
Find flight
from$56 |
|
17:01 — 11:21
+1 day
|
17:01 — 20:00
AA2499
American Airlines
Chicago — Washington D.C.
13h 59m stop
09:59 — 11:21
AA4785
American Airlines
Washington D.C. — Buffalo
|
17h 20m including layover |
Find flight
from$125 |
|
17:12 — 21:58
|
17:12 — 19:34
DL3826
Delta Air Lines Inc.
Chicago — Detroit
1h 21m stop
20:55 — 21:58
DL5049
Delta Air Lines Inc.
Detroit — Buffalo
|
3h 46m including layover |
Find flight
from$88 |
|
19:08 — 10:28
+1 day
|
19:08 — 22:34
B61106
JetBlue
Chicago — New York
10h 31m stop
09:05 — 10:28
B62002
JetBlue
New York — Buffalo
|
14h 20m including layover |
Find flight
from$116 |
|
20:31 — 15:39
+1 day
|
20:31 — 22:23
F9413
Frontier Airlines
Chicago — Denver
12h 7m stop
10:30 — 15:39
F9450
Frontier Airlines
Denver — Buffalo
|
18h 8m including layover |
Find flight
from$76 |
|
09:14 — 19:04
|
09:14 — 11:24
UA3740
United Airlines
Chicago — Dayton
3h 45m stop
15:09 — 16:30
UA3750
United Airlines
Dayton — Washington D.C.
1h 15m stop
17:45 — 19:04
UA5005
United Airlines
Washington D.C. — Buffalo
|
8h 50m including layover |
Find flight
from$106 |
|
10:40 — 21:58
|
10:40 — 12:10
DL3672
Delta Air Lines Inc.
Chicago — Minneapolis
3h stop
15:10 — 17:48
DL2365
Delta Air Lines Inc.
Minneapolis — Detroit
3h 7m stop
20:55 — 21:58
DL5049
Delta Air Lines Inc.
Detroit — Buffalo
|
10h 18m including layover |
Find flight
from$80 |
|
12:49 — 21:58
|
12:49 — 14:21
DL3671
Delta Air Lines Inc.
Chicago — Minneapolis
49m stop
15:10 — 17:48
DL2365
Delta Air Lines Inc.
Minneapolis — Detroit
3h 7m stop
20:55 — 21:58
DL5049
Delta Air Lines Inc.
Detroit — Buffalo
|
8h 9m including layover |
Find flight
from$80 |
|
20:31 — 14:30
+1 day
|
20:31 — 22:23
F9413
Frontier Airlines
Chicago — Denver
7h 42m stop
06:05 — 11:25
WN433
Southwest Airlines
Denver — Baltimore
1h 55m stop
13:20 — 14:30
WN1131
Southwest Airlines
Baltimore — Buffalo
|
16h 59m including layover |
Find flight
from$123 |
Flight Information
Below we will explain in detail what the flights cost on the destination from Chicago to Buffalo depends on and how to choose the most interesting flight option for you.
Distance between Chicago and Buffalo is 740 miles. Time difference between the cities is 1h. Airplanes depart 05:20 to 21:50 from 7 Chicago airports and arrive 05:20 to 21:50 to 1 Buffalo airport. Average flight time is 1h 40m.
- The fastest flight 1h 25m
- Average flight time 1h 40m
- The earliest flight 05:20
- The latest flight 21:50
- Distance 460 ml
What is the lowest airfare Chicago to Buffalo?
The cheapest plane ticket found by our users is $54. This airfare is for economy class on one-way UA1747 flight by United Airlines for August 27, 2020 which leaves O'Hare International in Chicago at 14:00 am and arrives at Buffalo Niagara at 16:40.
Popular Airlines on the Route
The flight Chicago — Buffalo is served by 7 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by American Airlines - 65 departures per week at the price of from $ 56 . And the most expensive tickets are offered by American Airlines airline - from $ 739.
Direct flights
There are 10 nonstop flights on the route. The fastest direct flight is WN900 by Southwest Airlines takes 1h 25m and the cheapest is UA1747 by United Airlines for $54.
- from $56Find
- from $54Find
- WN - Southwest Airlinesfrom $93Find
Connecting Flights
There are 171 flights with layovers on the route. The fastest connecting flight is DL3740 by Delta Air Lines Inc. takes 3h 4m and the cheapest is UA1747 by United Airlines for $56.
- from $56Find
- from $80Find
- from $58Find
- F9 - Frontier Airlinesfrom $76Find
- B6 - JetBluefrom $116Find
- WN - Southwest Airlinesfrom $117Find
- NK - Spirit Airlinesfrom $129Find
Airports
You can fly from Chicago to Buffalo from 7 airports (O'Hare International, Midway, Dupage County, Chicago FSS, Merrill C Meigs (closed), Pal-Waukee, Chicago NAS).
Chicago airports
- O'Hare International-ORDfrom $54Find
- Midway-MDWfrom $93Find
- Dupage County-DPAFind
- Chicago FSS-CHIFind
- Merrill C Meigs (closed)-CGXFind
- Pal-Waukee-PWKFind
- Chicago NAS-NOHFind
Buffalo airports
- Niagara-BUFFind
Airplanes
There are flights to Buffalo from Chicago by 7 airlines that use 10 aircraft brands. They range from huge modern airplanes to small-sized.
- Embraer 175 (winglets)from $54Find
- Airbus A319from $54Find
- Boeing 737-800from $56Find
- Embraer 175from $56Find
- Airbus A320-100/200from $56Find
- Airbus A321-100/200from $57Find
- Embraer 175 (short wing)from $64Find
- Airbus A321from $65Find
- Airbus A320from $65Find
- Embraer 170from $66Find
Top Domestic Destinations from Chicago
You may also consider searching for discounted plane tickets to some other popular places from Chicago within United States.
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Top International Destinations from Chicago
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 $60Find
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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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