Top flight deals from leading airlines:

... and +100s more

Incredible Deals

Save up to 50% on select flights with Priceline

Bundle & Save

Save an average of $240 per person when bundling your flight and hotel together with Priceline

Best Price Guarantee

If a VIP member finds a better price elsewhere, we'll refund up to 200% of the difference

Help 24/7

We’re always here for you - reach us 24 hours a day, 7 days a week

Top Deals on Business Class Flights from Chicago to Buffalo

Chicago, US (CHI) - Buffalo, US (BUF)

American Airlines

Jul 25

9:10am

ORD

1h 44m

Direct

Jul 25

11:54am

BUF

American Airlines

Aug 1

12:26pm

BUF

1h 58m

Direct

Aug 1

1:24pm

ORD

as low as

^$470

Chicago, US (CHI) - Buffalo, US (BUF)

American Airlines

Jul 25

1:49pm

ORD

1h 34m

Direct

Jul 25

4:23pm

BUF

American Airlines

Aug 1

12:26pm

BUF

1h 58m

Direct

Aug 1

1:24pm

ORD

as low as

^$497

Chicago, US (CHI) - Buffalo, US (BUF)

American Airlines

Jul 25

7:25pm

ORD

1h 43m

Direct

Jul 25

10:08pm

BUF

American Airlines

Aug 1

12:26pm

BUF

1h 58m

Direct

Aug 1

1:24pm

ORD

as low as

^$497

Chicago, US (CHI) - Buffalo, US (BUF)

American Airlines

Jul 25

9:10am

ORD

1h 44m

Direct

Jul 25

11:54am

BUF

American Airlines

Aug 1

8:02am

BUF

1h 54m

Direct

Aug 1

8:56am

ORD

as low as

^$504

Chicago, US (CHI) - Buffalo, US (BUF)

American Airlines

Jul 25

9:10am

ORD

1h 44m

Direct

Jul 25

11:54am

BUF

American Airlines

Aug 1

5:05am

BUF

1h 52m

Direct

Aug 1

5:57am

ORD

as low as

^$504

Chicago, US (CHI) - Buffalo, US (BUF)

American Airlines

Jul 25

6:12am

ORD

7h 10m

DCA

Jul 25

2:22pm

BUF

American Airlines

Aug 1

12:26pm

BUF

1h 58m

Direct

Aug 1

1:24pm

ORD

as low as

^$507

Chicago, US (CHI) - Buffalo, US (BUF)

American Airlines

Jul 25

6:25pm

ORD

5h 7m

CLT

Jul 26

12:32am

BUF

American Airlines

Aug 1

12:26pm

BUF

1h 58m

Direct

Aug 1

1:24pm

ORD

as low as

^$507

Chicago, US (CHI) - Buffalo, US (BUF)

American Airlines

Jul 25

5:15am

ORD

4h 25m

CLT

Jul 25

10:40am

BUF

American Airlines

Aug 1

12:26pm

BUF

1h 58m

Direct

Aug 1

1:24pm

ORD

as low as

^$507

Chicago, US (CHI) - Buffalo, US (BUF)

American Airlines

Jul 25

4:59pm

ORD

6h 33m

CLT

Jul 26

12:32am

BUF

American Airlines

Aug 1

12:26pm

BUF

1h 58m

Direct

Aug 1

1:24pm

ORD

as low as

^$507

Chicago, US (CHI) - Buffalo, US (BUF)

American Airlines

Jul 25

6:12am

ORD

4h 26m

DCA

Jul 25

11:38am

BUF

American Airlines

Aug 1

12:26pm

BUF

1h 58m

Direct

Aug 1

1:24pm

ORD

as low as

^$528

Chicago, US (CHI) - Buffalo, US (BUF)

American Airlines

Jul 25

5:15am

ORD

6h 42m

CLT

Jul 25

12:57pm

BUF

American Airlines

Aug 1

12:26pm

BUF

1h 58m

Direct

Aug 1

1:24pm

ORD

as low as

^$528

Chicago, US (CHI) - Buffalo, US (BUF)

American Airlines

Jul 25

7:05am

ORD

4h 52m

CLT

Jul 25

12:57pm

BUF

American Airlines

Aug 1

12:26pm

BUF

1h 58m

Direct

Aug 1

1:24pm

ORD

as low as

^$528

Top Deals on Business Class Flights from Peoria to Buffalo

Peoria, US (PIA) - Buffalo, US (BUF)

American Airlines

Jul 26

5:00am

PIA

4h 37m

CLT

Jul 26

10:37am

BUF

American Airlines

Aug 2

5:05am

BUF

5h 35m

ORD

Aug 2

9:40am

PIA

as low as

^$772

Peoria, US (PIA) - Buffalo, US (BUF)

American Airlines

Jul 26

5:00am

PIA

4h 37m

CLT

Jul 26

10:37am

BUF

American Airlines

Aug 2

7:06pm

BUF

6h 6m

CLT

Aug 3

12:12am

PIA

as low as

^$881

Peoria, US (PIA) - Buffalo, US (BUF)

American Airlines

Jul 26

5:00am

PIA

4h 37m

CLT

Jul 26

10:37am

BUF

American Airlines

Aug 2

5:05am

BUF

11h 36m

ORD

DFW

Aug 2

3:41pm

PIA

as low as

^$931

Peoria, US (PIA) - Buffalo, US (BUF)

American Airlines

Jul 26

5:00am

PIA

18h 32m

CLT

Jul 27

12:32am

BUF

American Airlines

Aug 2

5:05am

BUF

5h 35m

ORD

Aug 2

9:40am

PIA

as low as

^$933

Peoria, US (PIA) - Buffalo, US (BUF)

American Airlines

Jul 26

5:00am

PIA

12h 9m

CLT

Jul 26

6:09pm

BUF

American Airlines

Aug 2

5:05am

BUF

5h 35m

ORD

Aug 2

9:40am

PIA

as low as

^$933

Peoria, US (PIA) - Buffalo, US (BUF)

American Airlines

Jul 26

5:00am

PIA

8h 40m

CLT

Jul 26

2:40pm

BUF

American Airlines

Aug 2

5:05am

BUF

5h 35m

ORD

Aug 2

9:40am

PIA

as low as

^$962

Peoria, US (PIA) - Buffalo, US (BUF)

American Airlines

Jul 26

5:00am

PIA

4h 37m

CLT

Jul 26

10:37am

BUF

American Airlines

Aug 2

8:02am

BUF

8h 39m

ORD

DFW

Aug 2

3:41pm

PIA

as low as

^$965

Peoria, US (PIA) - Buffalo, US (BUF)

American Airlines

Jul 26

5:00am

PIA

11h 20m

CLT

LGA

Jul 26

5:20pm

BUF

American Airlines

Aug 2

5:05am

BUF

5h 35m

ORD

Aug 2

9:40am

PIA

as low as

^$993

Peoria, US (PIA) - Buffalo, US (BUF)

American Airlines

Jul 26

5:00am

PIA

4h 37m

CLT

Jul 26

10:37am

BUF

American Airlines

Aug 2

3:30pm

BUF

8h 37m

CLT

DFW

Aug 2

11:07pm

PIA

as low as

^$1024

Peoria, US (PIA) - Buffalo, US (BUF)

American Airlines

Jul 26

5:00am

PIA

4h 37m

CLT

Jul 26

10:37am

BUF

American Airlines

Aug 2

6:20am

BUF

10h 21m

CLT

DFW

Aug 2

3:41pm

PIA

as low as

^$1024

Peoria, US (PIA) - Buffalo, US (BUF)

American Airlines

Jul 26

5:00am

PIA

12h 9m

CLT

Jul 26

6:09pm

BUF

American Airlines

Aug 2

5:05am

BUF

11h 36m

ORD

DFW

Aug 2

3:41pm

PIA

as low as

^$1029

Peoria, US (PIA) - Buffalo, US (BUF)

American Airlines

Jul 26

5:00am

PIA

11h 20m

CLT

LGA

Jul 26

5:20pm

BUF

American Airlines

Aug 2

7:06pm

BUF

6h 6m

CLT

Aug 3

12:12am

PIA

as low as

^$1050

Top Deals on Business Class Flights from Moline to Buffalo

Moline, US (MLI) - Buffalo, US (BUF)

American Airlines

Jul 26

11:25am

MLI

9h 43m

ORD

Jul 26

10:08pm

BUF

American Airlines

Aug 2

5:05am

BUF

6h 50m

ORD

Aug 2

10:55am

MLI

as low as

^$794

Moline, US (MLI) - Buffalo, US (BUF)

American Airlines

Jul 26

5:00am

MLI

16h 8m

CLT

ORD

Jul 26

10:08pm

BUF

American Airlines

Aug 2

5:05am

BUF

6h 50m

ORD

Aug 2

10:55am

MLI

as low as

^$808

Moline, US (MLI) - Buffalo, US (BUF)

American Airlines

Jul 26

5:00am

MLI

16h 8m

CLT

ORD

Jul 26

10:08pm

BUF

American Airlines

Aug 2

8:02am

BUF

11h 4m

ORD

Aug 2

6:06pm

MLI

as low as

^$828

Moline, US (MLI) - Buffalo, US (BUF)

American Airlines

Jul 26

5:00am

MLI

16h 8m

CLT

ORD

Jul 26

10:08pm

BUF

American Airlines

Aug 2

5:05am

BUF

14h 1m

ORD

Aug 2

6:06pm

MLI

as low as

^$828

Moline, US (MLI) - Buffalo, US (BUF)

American Airlines

Jul 26

11:25am

MLI

9h 43m

ORD

Jul 26

10:08pm

BUF

American Airlines

Aug 2

8:02am

BUF

3h 53m

ORD

Aug 2

10:55am

MLI

as low as

^$897

Moline, US (MLI) - Buffalo, US (BUF)

American Airlines

Jul 26

5:00am

MLI

16h 8m

CLT

ORD

Jul 26

10:08pm

BUF

American Airlines

Aug 2

8:02am

BUF

3h 53m

ORD

Aug 2

10:55am

MLI

as low as

^$911

Moline, US (MLI) - Buffalo, US (BUF)

American Airlines

Jul 26

5:00am

MLI

16h 8m

CLT

ORD

Jul 26

10:08pm

BUF

American Airlines

Aug 2

8:02am

BUF

16h 34m

ORD

Aug 2

11:36pm

MLI

as low as

^$927

Moline, US (MLI) - Buffalo, US (BUF)

American Airlines

Jul 26

5:00am

MLI

16h 8m

CLT

ORD

Jul 26

10:08pm

BUF

American Airlines

Aug 2

5:05am

BUF

19h 31m

ORD

Aug 2

11:36pm

MLI

as low as

^$927

Moline, US (MLI) - Buffalo, US (BUF)

American Airlines

Jul 26

11:25am

MLI

9h 43m

ORD

Jul 26

10:08pm

BUF

American Airlines

Aug 2

7:06pm

BUF

29h 10m

CLT

DFW

Aug 3

11:16pm

MLI

as low as

^$1135

Moline, US (MLI) - Buffalo, US (BUF)

American Airlines

Jul 26

5:00am

MLI

16h 8m

CLT

ORD

Jul 26

10:08pm

BUF

American Airlines

Aug 2

7:06pm

BUF

29h 10m

CLT

DFW

Aug 3

11:16pm

MLI

as low as

^$1149

Top Deals on Business Class Flights from Bloomington to Buffalo

Bloomington, US (BMI) - Buffalo, US (BUF)

American Airlines

Jul 26

2:40pm

BMI

6h 28m

ORD

Jul 26

10:08pm

BUF

American Airlines

Aug 2

11:42am

BUF

3h 28m

ORD

Aug 2

2:10pm

BMI

as low as

^$778

Bloomington, US (BMI) - Buffalo, US (BUF)

American Airlines

Jul 26

6:00am

BMI

4h 5m

ORD

Jul 26

11:05am

BUF

American Airlines

Aug 2

11:42am

BUF

3h 28m

ORD

Aug 2

2:10pm

BMI

as low as

^$821

Bloomington, US (BMI) - Buffalo, US (BUF)

American Airlines

Jul 26

6:00am

BMI

10h 20m

ORD

LGA

Jul 26

5:20pm

BUF

American Airlines

Aug 2

11:42am

BUF

3h 28m

ORD

Aug 2

2:10pm

BMI

as low as

^$899

Bloomington, US (BMI) - Buffalo, US (BUF)

American Airlines

Jul 26

6:00am

BMI

4h 5m

ORD

Jul 26

11:05am

BUF

American Airlines

Aug 2

4:54pm

BUF

7h 53m

ORD

Aug 2

11:47pm

BMI

as low as

^$918

Bloomington, US (BMI) - Buffalo, US (BUF)

American Airlines

Jul 26

6:00am

BMI

4h 5m

ORD

Jul 26

11:05am

BUF

American Airlines

Aug 2

6:20am

BUF

8h 50m

CLT

ORD

Aug 2

2:10pm

BMI

as low as

^$953

Bloomington, US (BMI) - Buffalo, US (BUF)

American Airlines

Jul 26

6:00am

BMI

4h 5m

ORD

Jul 26

11:05am

BUF

American Airlines

Aug 2

3:30pm

BUF

9h 17m

CLT

ORD

Aug 2

11:47pm

BMI

as low as

^$953

Bloomington, US (BMI) - Buffalo, US (BUF)

American Airlines

Jul 26

6:00am

BMI

10h 20m

ORD

LGA

Jul 26

5:20pm

BUF

American Airlines

Aug 2

4:54pm

BUF

7h 53m

ORD

Aug 2

11:47pm

BMI

as low as

^$978

Bloomington, US (BMI) - Buffalo, US (BUF)

American Airlines

Jul 26

2:40pm

BMI

6h 28m

ORD

Jul 26

10:08pm

BUF

American Airlines

Aug 2

6:20am

BUF

8h 50m

CLT

ORD

Aug 2

2:10pm

BMI

as low as

^$996

Bloomington, US (BMI) - Buffalo, US (BUF)

American Airlines

Jul 26

2:40pm

BMI

6h 28m

ORD

Jul 26

10:08pm

BUF

American Airlines

Aug 2

3:30pm

BUF

9h 17m

CLT

ORD

Aug 2

11:47pm

BMI

as low as

^$996

Bloomington, US (BMI) - Buffalo, US (BUF)

American Airlines

Jul 26

6:00am

BMI

10h 20m

ORD

LGA

Jul 26

5:20pm

BUF

American Airlines

Aug 2

5:05am

BUF

19h 42m

ORD

Aug 2

11:47pm

BMI

as low as

^$1007

Bloomington, US (BMI) - Buffalo, US (BUF)

American Airlines

Jul 26

6:00am

BMI

10h 20m

ORD

LGA

Jul 26

5:20pm

BUF

American Airlines

Aug 2

5:05am

BUF

10h 5m

ORD

Aug 2

2:10pm

BMI

as low as

^$1007

Bloomington, US (BMI) - Buffalo, US (BUF)

American Airlines

Jul 26

6:00am

BMI

10h 20m

ORD

LGA

Jul 26

5:20pm

BUF

American Airlines

Aug 2

8:02am

BUF

16h 45m

ORD

Aug 2

11:47pm

BMI

as low as

^$1007

Top Deals on Business Class Flights from Champaign to Buffalo

Champaign, US (CMI) - Buffalo, US (BUF)

American Airlines

Jul 27

2:51pm

CMI

6h 17m

ORD

Jul 27

10:08pm

BUF

American Airlines

Aug 3

4:54pm

BUF

4h 36m

ORD

Aug 3

8:30pm

CMI

as low as

^$905

Champaign, US (CMI) - Buffalo, US (BUF)

American Airlines

Jul 27

2:51pm

CMI

6h 17m

ORD

Jul 27

10:08pm

BUF

American Airlines

Aug 3

4:54pm

BUF

3h 56m

ORD

Aug 3

7:50pm

CMI

as low as

^$905

Champaign, US (CMI) - Buffalo, US (BUF)

American Airlines

Jul 27

6:00am

CMI

4h 56m

ORD

Jul 27

11:56am

BUF

American Airlines

Aug 3

4:54pm

BUF

3h 56m

ORD

Aug 3

7:50pm

CMI

as low as

^$997

Champaign, US (CMI) - Buffalo, US (BUF)

American Airlines

Jul 27

6:00am

CMI

4h 56m

ORD

Jul 27

11:56am

BUF

American Airlines

Aug 3

4:54pm

BUF

4h 36m

ORD

Aug 3

8:30pm

CMI

as low as

^$997

Champaign, US (CMI) - Buffalo, US (BUF)

American Airlines

Jul 27

2:51pm

CMI

6h 17m

ORD

Jul 27

10:08pm

BUF

American Airlines

Aug 3

11:23am

BUF

9h 27m

LGA

ORD

Aug 3

7:50pm

CMI

as low as

^$1162

Top Deals on Business Class Flights from Springfield to Buffalo

Springfield, US (SPI) - Buffalo, US (BUF)

American Airlines

Jul 27

6:36pm

SPI

15h 4m

ORD

CLT

Jul 28

10:40am

BUF

American Airlines

Aug 3

7:02am

BUF

6h 42m

ORD

Aug 3

12:44pm

SPI

as low as

^$1176

Springfield, US (SPI) - Buffalo, US (BUF)

American Airlines

Jul 27

6:36pm

SPI

17h 21m

ORD

CLT

Jul 28

12:57pm

BUF

American Airlines

Aug 3

7:02am

BUF

6h 42m

ORD

Aug 3

12:44pm

SPI

as low as

^$1176

Springfield, US (SPI) - Buffalo, US (BUF)

American Airlines

Jul 27

6:36pm

SPI

17h 21m

ORD

CLT

Jul 28

12:57pm

BUF

American Airlines

Aug 3

6:28am

BUF

7h 16m

CLT

ORD

Aug 3

12:44pm

SPI

as low as

^$1181

Springfield, US (SPI) - Buffalo, US (BUF)

American Airlines

Jul 27

6:36pm

SPI

15h 4m

ORD

CLT

Jul 28

10:40am

BUF

American Airlines

Aug 3

6:28am

BUF

7h 16m

CLT

ORD

Aug 3

12:44pm

SPI

as low as

^$1181

Flights to Buffalo

Top Destinations

Origins

Return flights

Cabin Class

Flights
North America
United States
Illinois

➔ Business Class Flights From Chicago To Buffalo ➔ Business Class Flights From Peoria To Buffalo ➔ Business Class Flights From Moline To Buffalo ➔ Business Class Flights From Bloomington To Buffalo

➔ Business Class Flights From Buffalo To Illinois

➔ Flights From Illinois To Buffalo

Business Class Flight Deals from Illinois to Buffalo from $470

Top Deals on Business Class Flights from Chicago to Buffalo

Top Deals on Business Class Flights from Peoria to Buffalo

Top Deals on Business Class Flights from Moline to Buffalo

Top Deals on Business Class Flights from Bloomington to Buffalo

Top Deals on Business Class Flights from Champaign to Buffalo

Top Deals on Business Class Flights from Springfield to Buffalo

Flights to Buffalo