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Buffalo Niagara International Airport to O'Hare International Airport flight

Search for flights from Buffalo to Chicago and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        BUF 06:09
        2h 4m
        Direct
        ORD 07:13
        Buffalo - Chicago | Sun, Mar 22 | American Airlines
        ORD 20:52
        1h 48m
        Direct
        BUF 23:40
        Chicago - Buffalo | Wed, Mar 25 | American Airlines
        TRY 9,288 TRY 14,819
        37% off
        37% off
        TRY 14,819 TRY 9,288
      • BUF 06:06
        2h 14m
        Direct
        ORD 07:20
        Buffalo - Chicago | Thu, Mar 26 | American Airlines
        ORD 06:08
        5h 6m
        1 stop
        BUF 12:14
        Chicago - Buffalo | Mon, Mar 30 | American Airlines
        TRY 9,063 TRY 14,819
        39% off
        39% off
        TRY 14,819 TRY 9,063
      • BUF 06:00
        2h 9m
        Direct
        ORD 07:09
        Buffalo - Chicago | Fri, Apr 24 | American Airlines
        ORD 07:00
        7h 11m
        1 stop
        BUF 15:11
        Chicago - Buffalo | Sun, Apr 26 | American Airlines
        TRY 9,127 TRY 14,819
        38% off
        38% off
        TRY 14,819 TRY 9,127
      • BUF 06:06
        2h 14m
        Direct
        ORD 07:20
        Buffalo - Chicago | Mon, Mar 23 | American Airlines
        ORD 06:08
        5h 6m
        1 stop
        BUF 12:14
        Chicago - Buffalo | Thu, Mar 26 | American Airlines
        TRY 9,371
        37% off
        TRY 14,819 TRY 9,371
      • BUF 06:00
        2h 9m
        Direct
        ORD 07:09
        Buffalo - Chicago | Fri, May 1 | American Airlines
        ORD 07:15
        4h 50m
        1 stop
        BUF 13:05
        Chicago - Buffalo | Fri, May 8 | American Airlines
        TRY 9,371
        37% off
        TRY 14,819 TRY 9,371
      • BUF 06:00
        6h 25m
        1 stop
        ORD 11:25
        Buffalo - Chicago | Wed, Mar 18 | Jetblue Airways
        ORD 11:00
        7h 3m
        1 stop
        BUF 19:03
        Chicago - Buffalo | Wed, Mar 25 | Jetblue Airways
        TRY 9,455
        36% off
        TRY 14,819 TRY 9,455
      • BUF 09:54
        8h 30m
        1 stop
        ORD 17:24
        Buffalo - Chicago | Mon, Mar 16 | Jetblue Airways
        ORD 12:20
        7h 33m
        1 stop
        BUF 20:53
        Chicago - Buffalo | Wed, Mar 18 | Jetblue Airways
        TRY 9,789
        34% off
        TRY 14,819 TRY 9,789
      • BUF 06:00
        2h 14m
        Direct
        ORD 07:14
        Buffalo - Chicago | Sat, Mar 28 | American Airlines
        ORD 05:01
        6h 4m
        1 stop
        BUF 12:05
        Chicago - Buffalo | Mon, Mar 30 | Frontier Airlines
        TRY 10,103
        32% off
        TRY 14,819 TRY 10,103
      • BUF 14:28
        8h 8m
        1 stop
        ORD 21:36
        Buffalo - Chicago | Wed, May 6 | Jetblue Airways
        ORD 06:00
        6h 33m
        1 stop
        BUF 13:33
        Chicago - Buffalo | Fri, May 8 | Jetblue Airways
        TRY 10,283
        31% off
        TRY 14,819 TRY 10,283
      • BUF 19:33
        22h 43m
        1 stop
        ORD 17:16
        Buffalo - Chicago | Thu, Apr 9 | Frontier Airlines
        ORD 05:15
        5h 32m
        1 stop
        BUF 11:47
        Chicago - Buffalo | Mon, Apr 13 | Frontier Airlines
        TRY 10,373
        30% off
        TRY 14,819 TRY 10,373
      • BUF 13:00
        17h 25m
        1 stop
        CHI Invalid Date
        Buffalo - Chicago | Fri, Mar 13 | Normal Airline
        CHI 15:00
        6h
        Direct
        BUF 16:00
        Chicago - Buffalo | Sun, Mar 15 | Normal Airline
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      • Cheapest nonstop
        BUF 07:00
        1h 58m
        Direct
        ORD 07:58
        Buffalo - Chicago | Wed, Apr 29 | United Airlines
        TRY 5,331 TRY 8,296
        36% off
        36% off
        TRY 8,296 TRY 5,331
      • BUF 18:00
        2h 17m
        Direct
        ORD 19:17
        Buffalo - Chicago | Tue, Apr 14 | American Airlines
        TRY 5,498 TRY 8,296
        34% off
        34% off
        TRY 8,296 TRY 5,498
      • BUF 17:55
        2h 5m
        Direct
        ORD 19:00
        Buffalo - Chicago | Tue, Apr 28 | United Airlines
        TRY 5,704 TRY 8,296
        31% off
        31% off
        TRY 8,296 TRY 5,704
      • BUF 06:00
        6h 25m
        1 stop
        ORD 11:25
        Buffalo - Chicago | Mon, Mar 23 | Jetblue Airways
        TRY 3,867
        53% off
        TRY 8,296 TRY 3,867
      • BUF 06:00
        6h 25m
        1 stop
        ORD 11:25
        Buffalo - Chicago | Wed, Mar 18 | Jetblue Airways
        TRY 5,351
        35% off
        TRY 8,296 TRY 5,351
      • BUF 14:34
        8h 23m
        1 stop
        ORD 21:57
        Buffalo - Chicago | Tue, Apr 14 | Delta Air Lines
        TRY 5,447
        34% off
        TRY 8,296 TRY 5,447
      • BUF 08:56
        4h 49m
        1 stop
        ORD 12:45
        Buffalo - Chicago | Wed, Apr 29 | Delta Air Lines
        TRY 5,607
        32% off
        TRY 8,296 TRY 5,607
      • BUF 07:00
        12h 29m
        1 stop
        ORD 18:29
        Buffalo - Chicago | Wed, Mar 18 | Delta Air Lines
        TRY 5,652
        32% off
        TRY 8,296 TRY 5,652
      • BUF 19:37
        5h 22m
        1 stop
        ORD 23:59
        Buffalo - Chicago | Tue, May 5 | Delta Air Lines
        TRY 5,736
        31% off
        TRY 8,296 TRY 5,736
      • BUF 21:47
        18h 38m
        1 stop
        ORD 15:25
        Buffalo - Chicago | Sun, Mar 22 | Frontier Airlines
        TRY 5,807
        30% off
        TRY 8,296 TRY 5,807
      • BUF 13:00
        17h 25m
        1 stop
        CHI Invalid Date
        Buffalo - Chicago | Fri, Mar 13 | Normal Airline
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Displayed flight fares from Buffalo to Chicago are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Selected Airlines from Buffalo Niagara International Airport to O'Hare International Airport

See which airlines fly from Buffalo to Chicago. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Jetblue Airways
From TRY 3,867
United Airlines
From TRY 5,331
Delta Air Lines
From TRY 5,447
American Airlines
From TRY 5,498
Frontier Airlines
From TRY 5,807
Hahn Air
From TRY 6,108
Qatar Airways
From TRY 8,607

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Flight Schedule from Buffalo Niagara International Airport to O'Hare International Airport

Check the schedule for flights from Buffalo to Chicago and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA543

    Buffalo Niagara International Airport

    06:51

    BUF

    2h 3m

    07:54

    ORD

    S M T W T F S
    Search

  2. UA4661

    Buffalo Niagara International Airport

    13:52

    BUF

    2h 8m

    15:00

    ORD

    S M T W T F S
    Search

  3. UA3433

    Buffalo Niagara International Airport

    17:50

    BUF

    2h 5m

    18:55

    ORD

    S M T W T - -
    Search

  4. AA4349

    Buffalo Niagara International Airport

    17:59

    BUF

    2h 12m

    19:11

    ORD

    S M T W T F S
    Search

  5. DL2050

    Buffalo Niagara International Airport

    18:59

    BUF

    2h 18m

    Direct

    21:17

    ATL

    S M T W T - S
    Search

  6. DL1199

    Hartsfield-Jackson Atlanta International Airport

    22:45

    ATL

    2h 5m

    Direct

    23:50

    ORD

    S M T W T F S

  7. B62001

    Buffalo Niagara International Airport

    06:00

    BUF

    1h 28m

    Direct

    07:28

    JFK

    S M T W T F S
    Search

  8. B61205

    John F. Kennedy International Airport

    09:29

    JFK

    3h 1m

    Direct

    11:30

    ORD

    S M T W T F S

  9. DL2084

    Buffalo Niagara International Airport

    16:47

    BUF

    2h 17m

    Direct

    19:04

    ATL

    S M - W T F S
    Search

  10. DL1199

    Hartsfield-Jackson Atlanta International Airport

    22:45

    ATL

    2h 5m

    Direct

    23:50

    ORD

    S M T W T F S

  11. DL5284

    Buffalo Niagara International Airport

    07:00

    BUF

    1h 37m

    Direct

    08:37

    JFK

    S M T W T F S
    Search

  12. F91043

    John F. Kennedy International Airport

    16:29

    JFK

    3h

    Direct

    18:29

    ORD

    S M T W T F S
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Buffalo Niagara International Airport to O'Hare International Airport Flights Info

Flight distance760.5km
Cheapest one-way ticket priceTRY 3,867
Cheapest return ticket priceTRY 9,063

FAQs for Buffalo Niagara International Airport to O'Hare International Airport Flights

  • How long is the flights from Buffalo Niagara International Airport (BUF) to O'Hare International Airport (ORD)?

    It takes around 2 hours 6 minutes to fly from Buffalo Niagara International Airport (buf) to O'Hare International Airport(ord).
  • There are around 5 daily flights from Buffalo Niagara International Airport (BUF) to O'Hare International Airport (ORD).
  • Tickets cost around TRY 11,484 in March, making it the cheapest month to book. Buffalo Niagara International Airport (BUF) to O'Hare International Airport (ORD) is a popular route, so don't forget to book your tickets in advance.
  • The route from Buffalo Niagara International Airport (BUF) to O'Hare International Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around TRY 11,484 in March, the most expensive month to book this route.
  • The earliest flight departs from Buffalo Niagara International Airport (BUF) at 06:14 and arrives in O'Hare International Airport (ORD) at 07:13.
  • The latest flight departs from Buffalo Niagara International Airport (BUF) at 17:55 and arrives in O'Hare International Airport (ORD) at 18:51.
    • The distance from O'Hare International Airport to downtown is about 25km, by taxi about 40 minutes.
    • The distance from Midway International Airport to downtown is about 14km, by taxi about 30 minutes.
  • The closest airport to O'Hare International Airport (ORD) is Midway International Airport. The distance is around 25km.
  • American Airlines is a very popular airline operating an average of 1708 flights per month.

Most popular destination