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Route overview: Chicago to Buffalo (BUF) flight deals

Chicago → Buffalo

Jan 7, 2027 · choose your return date

MDW → BUF1 adulteconomyOne way and round trips

30 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

January 2027

Jan 7, 2027 · One waySouthwest AirlinesNonstop$128.25 Jan 7, 2027 · One wayDelta Air LinesUp to 1 stop each way$156.75 Jan 7, 2027 – Jan 8, 2027 · 1 nightSouthwest AirlinesNonstop$247.00 Jan 7, 2027 – Jan 8, 2027 · 1 nightDelta Air LinesUp to 1 stop each way$299.26 Jan 7, 2027 – Jan 9, 2027 · 2 nightsSouthwest AirlinesNonstop$247.00 Jan 7, 2027 – Jan 9, 2027 · 2 nightsDelta Air LinesUp to 1 stop each way$299.26 Jan 7, 2027 – Jan 10, 2027 · 3 nightsSouthwest AirlinesNonstop$247.00 Jan 7, 2027 – Jan 10, 2027 · 3 nightsDelta Air LinesUp to 1 stop each way$299.26 Jan 7, 2027 – Jan 11, 2027 · 4 nightsSouthwest AirlinesNonstop$247.00 Jan 7, 2027 – Jan 11, 2027 · 4 nightsDelta Air LinesUp to 1 stop each way$299.26 Jan 7, 2027 – Jan 12, 2027 · 5 nightsSouthwest AirlinesNonstop$247.00 Jan 7, 2027 – Jan 12, 2027 · 5 nightsDelta Air LinesUp to 1 stop each way$299.26 Jan 7, 2027 – Jan 13, 2027 · 6 nightsSouthwest AirlinesNonstop$247.00 Jan 7, 2027 – Jan 13, 2027 · 6 nightsDelta Air LinesUp to 1 stop each way$299.26 Jan 7, 2027 – Jan 14, 2027 · 7 nightsSouthwest AirlinesNonstop$247.00 Jan 7, 2027 – Jan 14, 2027 · 7 nightsDelta Air LinesUp to 1 stop each way$299.26 Jan 7, 2027 – Jan 15, 2027 · 8 nightsSouthwest AirlinesNonstop$247.00 Jan 7, 2027 – Jan 15, 2027 · 8 nightsDelta Air LinesUp to 1 stop each way$299.26 Jan 7, 2027 – Jan 16, 2027 · 9 nightsSouthwest AirlinesNonstop$247.00 Jan 7, 2027 – Jan 16, 2027 · 9 nightsDelta Air LinesUp to 1 stop each way$299.26 Jan 7, 2027 – Jan 17, 2027 · 10 nightsSouthwest AirlinesNonstop$247.00 Jan 7, 2027 – Jan 17, 2027 · 10 nightsDelta Air LinesUp to 1 stop each way$299.26 Jan 7, 2027 – Jan 18, 2027 · 11 nightsSouthwest AirlinesNonstop$247.00 Jan 7, 2027 – Jan 18, 2027 · 11 nightsDelta Air LinesUp to 1 stop each way$299.26 Jan 7, 2027 – Jan 19, 2027 · 12 nightsSouthwest AirlinesNonstop$247.00 Jan 7, 2027 – Jan 19, 2027 · 12 nightsDelta Air LinesUp to 1 stop each way$299.26 Jan 7, 2027 – Jan 20, 2027 · 13 nightsSouthwest AirlinesNonstop$247.00 Jan 7, 2027 – Jan 20, 2027 · 13 nightsDelta Air LinesUp to 1 stop each way$299.26 Jan 7, 2027 – Jan 21, 2027 · 14 nightsSouthwest AirlinesNonstop$247.00 Jan 7, 2027 – Jan 21, 2027 · 14 nightsDelta Air LinesUp to 1 stop each way$299.26

Flights for your trip

  1. Thu, Jan 7 · One way

    Southwest Airlines
    12:55 pmMDW
    1h 30m
    Nonstop
    3:25 pmBUF

    One-way total · 1 adult · Taxes included

  2. Thu, Jan 7 · One way

    Delta Air Lines
    1:31 pmMDW
    4h 42m
    DTW · 2h 12m
    7:13 pmBUF

    One-way total · 1 adult · Taxes included

  3. Thu, Jan 7 – Fri, Jan 8

    Southwest Airlines
    12:55 pmMDW
    1h 30m
    Nonstop
    3:25 pmBUF
    Southwest Airlines
    6:55 pmBUF
    1h 50m
    Nonstop
    7:45 pmMDW

    Round-trip total · 1 adult · Taxes included

  4. Thu, Jan 7 – Fri, Jan 8

    Delta Air Lines
    1:31 pmMDW
    4h 42m
    DTW · 2h 12m
    7:13 pmBUF
    Delta Air Lines
    6:35 amBUF
    4h 11m
    DTW · 1h 18m
    9:46 amMDW

    Round-trip total · 1 adult · Taxes included

  5. Thu, Jan 7 – Sat, Jan 9

    Southwest Airlines
    12:55 pmMDW
    1h 30m
    Nonstop
    3:25 pmBUF
    Southwest Airlines
    8:00 amBUF
    1h 50m
    Nonstop
    8:50 amMDW

    Round-trip total · 1 adult · Taxes included

  6. Thu, Jan 7 – Sat, Jan 9

    Delta Air Lines
    1:31 pmMDW
    4h 42m
    DTW · 2h 12m
    7:13 pmBUF
    Delta Air Lines
    6:35 amBUF
    4h 11m
    DTW · 1h 18m
    9:46 amMDW

    Round-trip total · 1 adult · Taxes included

  7. Thu, Jan 7 – Sun, Jan 10

    Southwest Airlines
    12:55 pmMDW
    1h 30m
    Nonstop
    3:25 pmBUF
    Southwest Airlines
    8:00 amBUF
    1h 50m
    Nonstop
    8:50 amMDW

    Round-trip total · 1 adult · Taxes included

  8. Thu, Jan 7 – Sun, Jan 10

    Delta Air Lines
    1:31 pmMDW
    4h 42m
    DTW · 2h 12m
    7:13 pmBUF
    Delta Air Lines
    6:35 amBUF
    4h 11m
    DTW · 1h 18m
    9:46 amMDW

    Round-trip total · 1 adult · Taxes included

  9. Thu, Jan 7 – Mon, Jan 11

    Southwest Airlines
    12:55 pmMDW
    1h 30m
    Nonstop
    3:25 pmBUF
    Southwest Airlines
    8:00 amBUF
    1h 50m
    Nonstop
    8:50 amMDW

    Round-trip total · 1 adult · Taxes included

  10. Thu, Jan 7 – Mon, Jan 11

    Delta Air Lines
    1:31 pmMDW
    4h 42m
    DTW · 2h 12m
    7:13 pmBUF
    Delta Air Lines
    6:35 amBUF
    4h 11m
    DTW · 1h 18m
    9:46 amMDW

    Round-trip total · 1 adult · Taxes included

  11. Thu, Jan 7 – Wed, Jan 13

    Southwest Airlines
    12:55 pmMDW
    1h 30m
    Nonstop
    3:25 pmBUF
    Southwest Airlines
    6:55 pmBUF
    1h 55m
    Nonstop
    7:50 pmMDW

    Round-trip total · 1 adult · Taxes included

  12. Thu, Jan 7 – Wed, Jan 13

    Delta Air Lines
    1:31 pmMDW
    4h 42m
    DTW · 2h 12m
    7:13 pmBUF
    Delta Air Lines
    6:35 amBUF
    4h 11m
    DTW · 1h 18m
    9:46 amMDW

    Round-trip total · 1 adult · Taxes included

  13. Thu, Jan 7 – Thu, Jan 14

    Southwest Airlines
    12:55 pmMDW
    1h 30m
    Nonstop
    3:25 pmBUF
    Southwest Airlines
    6:55 pmBUF
    1h 50m
    Nonstop
    7:45 pmMDW

    Round-trip total · 1 adult · Taxes included

  14. Thu, Jan 7 – Thu, Jan 14

    Delta Air Lines
    1:31 pmMDW
    4h 42m
    DTW · 2h 12m
    7:13 pmBUF
    Delta Air Lines
    6:35 amBUF
    4h 11m
    DTW · 1h 18m
    9:46 amMDW

    Round-trip total · 1 adult · Taxes included

  15. Thu, Jan 7 – Fri, Jan 15

    Southwest Airlines
    12:55 pmMDW
    1h 30m
    Nonstop
    3:25 pmBUF
    Southwest Airlines
    6:55 pmBUF
    1h 50m
    Nonstop
    7:45 pmMDW

    Round-trip total · 1 adult · Taxes included

  16. Thu, Jan 7 – Fri, Jan 15

    Delta Air Lines
    1:31 pmMDW
    4h 42m
    DTW · 2h 12m
    7:13 pmBUF
    Delta Air Lines
    6:35 amBUF
    4h 11m
    DTW · 1h 18m
    9:46 amMDW

    Round-trip total · 1 adult · Taxes included

  17. Thu, Jan 7 – Sun, Jan 17

    Southwest Airlines
    12:55 pmMDW
    1h 30m
    Nonstop
    3:25 pmBUF
    Southwest Airlines
    8:00 amBUF
    1h 50m
    Nonstop
    8:50 amMDW

    Round-trip total · 1 adult · Taxes included

  18. Thu, Jan 7 – Sun, Jan 17

    Delta Air Lines
    1:31 pmMDW
    4h 42m
    DTW · 2h 12m
    7:13 pmBUF
    Delta Air Lines
    6:35 amBUF
    4h 11m
    DTW · 1h 18m
    9:46 amMDW

    Round-trip total · 1 adult · Taxes included

  19. Thu, Jan 7 – Mon, Jan 18

    Southwest Airlines
    12:55 pmMDW
    1h 30m
    Nonstop
    3:25 pmBUF
    Southwest Airlines
    8:00 amBUF
    1h 50m
    Nonstop
    8:50 amMDW

    Round-trip total · 1 adult · Taxes included

  20. Thu, Jan 7 – Mon, Jan 18

    Delta Air Lines
    1:31 pmMDW
    4h 42m
    DTW · 2h 12m
    7:13 pmBUF
    Delta Air Lines
    6:35 amBUF
    4h 11m
    DTW · 1h 18m
    9:46 amMDW

    Round-trip total · 1 adult · Taxes included

  21. Thu, Jan 7 – Tue, Jan 19

    Southwest Airlines
    12:55 pmMDW
    1h 30m
    Nonstop
    3:25 pmBUF
    Southwest Airlines
    6:55 pmBUF
    1h 50m
    Nonstop
    7:45 pmMDW

    Round-trip total · 1 adult · Taxes included

  22. Thu, Jan 7 – Tue, Jan 19

    Delta Air Lines
    1:31 pmMDW
    4h 42m
    DTW · 2h 12m
    7:13 pmBUF
    Delta Air Lines
    6:35 amBUF
    4h 11m
    DTW · 1h 18m
    9:46 amMDW

    Round-trip total · 1 adult · Taxes included

  23. Thu, Jan 7 – Thu, Jan 21

    Southwest Airlines
    12:55 pmMDW
    1h 30m
    Nonstop
    3:25 pmBUF
    Southwest Airlines
    6:55 pmBUF
    1h 50m
    Nonstop
    7:45 pmMDW

    Round-trip total · 1 adult · Taxes included

  24. Thu, Jan 7 – Thu, Jan 21

    Delta Air Lines
    1:31 pmMDW
    4h 42m
    DTW · 2h 12m
    7:13 pmBUF
    Delta Air Lines
    6:35 amBUF
    4h 11m
    DTW · 1h 18m
    9:46 amMDW

    Round-trip total · 1 adult · Taxes included

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Make this trip yours

MDW ⇄ BUF

Economy

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Explore this route

All dates for this routeJan 6, 2027 · Return optionsJan 8, 2027 · Return optionsHotels in Buffalo with Axel
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-07 · one waySouthwest AirlinesWN246Axel-exclusive $128.252026-10-29T01:29:05Z
2027-01-07 · one wayDelta Air LinesDL4688 + DL3843Axel-exclusive $156.752026-10-29T01:29:05Z
2027-01-07 → 2027-01-08Southwest AirlinesWN246 / WN383Axel-exclusive $247.002026-10-29T01:29:05Z
2027-01-07 → 2027-01-08Delta Air LinesDL4688 + DL3843 / DL1721 + DL4684Axel-exclusive $299.262026-10-29T01:29:05Z
2027-01-07 → 2027-01-09Southwest AirlinesWN246 / WN1626Axel-exclusive $247.002026-10-29T01:29:05Z
2027-01-07 → 2027-01-09Delta Air LinesDL4688 + DL3843 / DL1721 + DL4684Axel-exclusive $299.262026-10-29T01:29:05Z
2027-01-07 → 2027-01-10Southwest AirlinesWN246 / WN1626Axel-exclusive $247.002026-10-29T01:29:05Z
2027-01-07 → 2027-01-10Delta Air LinesDL4688 + DL3843 / DL1721 + DL4684Axel-exclusive $299.262026-10-29T01:29:05Z
2027-01-07 → 2027-01-11Southwest AirlinesWN246 / WN1626Axel-exclusive $247.002026-10-29T01:29:05Z
2027-01-07 → 2027-01-11Delta Air LinesDL4688 + DL3843 / DL1721 + DL4684Axel-exclusive $299.262026-10-29T01:29:05Z
2027-01-07 → 2027-01-12Southwest AirlinesWN246 / WN383Axel-exclusive $247.002026-10-29T01:29:05Z
2027-01-07 → 2027-01-12Delta Air LinesDL4688 + DL3843 / DL1721 + DL4684Axel-exclusive $299.262026-10-29T01:29:05Z
2027-01-07 → 2027-01-13Southwest AirlinesWN246 / WN383Axel-exclusive $247.002026-10-29T01:29:05Z
2027-01-07 → 2027-01-13Delta Air LinesDL4688 + DL3843 / DL1721 + DL4684Axel-exclusive $299.262026-10-29T01:29:05Z
2027-01-07 → 2027-01-14Southwest AirlinesWN246 / WN383Axel-exclusive $247.002026-10-29T01:29:05Z
2027-01-07 → 2027-01-14Delta Air LinesDL4688 + DL3843 / DL1721 + DL4684Axel-exclusive $299.262026-10-29T01:29:05Z
2027-01-07 → 2027-01-15Southwest AirlinesWN246 / WN383Axel-exclusive $247.002026-10-29T01:29:05Z
2027-01-07 → 2027-01-15Delta Air LinesDL4688 + DL3843 / DL1721 + DL4684Axel-exclusive $299.262026-10-29T01:29:05Z
2027-01-07 → 2027-01-16Southwest AirlinesWN246 / WN1626Axel-exclusive $247.002026-10-29T01:29:05Z
2027-01-07 → 2027-01-16Delta Air LinesDL4688 + DL3843 / DL1721 + DL4684Axel-exclusive $299.262026-10-29T01:29:05Z
2027-01-07 → 2027-01-17Southwest AirlinesWN246 / WN1626Axel-exclusive $247.002026-10-29T01:29:05Z
2027-01-07 → 2027-01-17Delta Air LinesDL4688 + DL3843 / DL1721 + DL4684Axel-exclusive $299.262026-10-29T01:29:05Z
2027-01-07 → 2027-01-18Southwest AirlinesWN246 / WN1626Axel-exclusive $247.002026-10-29T01:29:05Z
2027-01-07 → 2027-01-18Delta Air LinesDL4688 + DL3843 / DL1721 + DL4684Axel-exclusive $299.262026-10-29T01:29:05Z
2027-01-07 → 2027-01-19Southwest AirlinesWN246 / WN383Axel-exclusive $247.002026-10-29T01:29:05Z
2027-01-07 → 2027-01-19Delta Air LinesDL4688 + DL3843 / DL1721 + DL4684Axel-exclusive $299.262026-10-29T01:29:05Z
2027-01-07 → 2027-01-20Southwest AirlinesWN246 / WN383Axel-exclusive $247.002026-10-29T01:29:05Z
2027-01-07 → 2027-01-20Delta Air LinesDL4688 + DL3843 / DL1721 + DL4684Axel-exclusive $299.262026-10-29T01:29:05Z
2027-01-07 → 2027-01-21Southwest AirlinesWN246 / WN383Axel-exclusive $247.002026-10-29T01:29:05Z
2027-01-07 → 2027-01-21Delta Air LinesDL4688 + DL3843 / DL1721 + DL4684Axel-exclusive $299.262026-10-29T01:29:05Z

Route overview: Chicago to Buffalo (BUF) flight deals

2027-01-07 · one way · Axel-exclusive $128.25

  • Southwest Airlines WN246: MDW 2027-01-07 12:55:00 → BUF 2027-01-07 15:25:00; nonstop; 90 minutes. Local airport times.

2027-01-07 · one way · Axel-exclusive $156.75

  • Delta Air Lines DL4688 / DL3843: MDW 2027-01-07 13:31:00 → BUF 2027-01-07 19:13:00; 1 stop(s) via DTW; 282 minutes. Local airport times.
    • DL4688: MDW 2027-01-07 13:31:00 → DTW 2027-01-07 15:44:00; layover at DTW: 132 minutes.
    • DL3843: DTW 2027-01-07 17:56:00 → BUF 2027-01-07 19:13:00.

2027-01-07 → 2027-01-08 · Axel-exclusive $247.00

  • Southwest Airlines WN246: MDW 2027-01-07 12:55:00 → BUF 2027-01-07 15:25:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN383: BUF 2027-01-08 18:55:00 → MDW 2027-01-08 19:45:00; nonstop; 110 minutes. Local airport times.

2027-01-07 → 2027-01-08 · Axel-exclusive $299.26

  • Delta Air Lines DL4688 / DL3843: MDW 2027-01-07 13:31:00 → BUF 2027-01-07 19:13:00; 1 stop(s) via DTW; 282 minutes. Local airport times.
    • DL4688: MDW 2027-01-07 13:31:00 → DTW 2027-01-07 15:44:00; layover at DTW: 132 minutes.
    • DL3843: DTW 2027-01-07 17:56:00 → BUF 2027-01-07 19:13:00.
  • Delta Air Lines DL1721 / DL4684: BUF 2027-01-08 06:35:00 → MDW 2027-01-08 09:46:00; 1 stop(s) via DTW; 251 minutes. Local airport times.
    • DL1721: BUF 2027-01-08 06:35:00 → DTW 2027-01-08 07:52:00; layover at DTW: 78 minutes.
    • DL4684: DTW 2027-01-08 09:10:00 → MDW 2027-01-08 09:46:00.

2027-01-07 → 2027-01-09 · Axel-exclusive $247.00

  • Southwest Airlines WN246: MDW 2027-01-07 12:55:00 → BUF 2027-01-07 15:25:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN1626: BUF 2027-01-09 08:00:00 → MDW 2027-01-09 08:50:00; nonstop; 110 minutes. Local airport times.

2027-01-07 → 2027-01-09 · Axel-exclusive $299.26

  • Delta Air Lines DL4688 / DL3843: MDW 2027-01-07 13:31:00 → BUF 2027-01-07 19:13:00; 1 stop(s) via DTW; 282 minutes. Local airport times.
    • DL4688: MDW 2027-01-07 13:31:00 → DTW 2027-01-07 15:44:00; layover at DTW: 132 minutes.
    • DL3843: DTW 2027-01-07 17:56:00 → BUF 2027-01-07 19:13:00.
  • Delta Air Lines DL1721 / DL4684: BUF 2027-01-09 06:35:00 → MDW 2027-01-09 09:46:00; 1 stop(s) via DTW; 251 minutes. Local airport times.
    • DL1721: BUF 2027-01-09 06:35:00 → DTW 2027-01-09 07:52:00; layover at DTW: 78 minutes.
    • DL4684: DTW 2027-01-09 09:10:00 → MDW 2027-01-09 09:46:00.

2027-01-07 → 2027-01-10 · Axel-exclusive $247.00

  • Southwest Airlines WN246: MDW 2027-01-07 12:55:00 → BUF 2027-01-07 15:25:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN1626: BUF 2027-01-10 08:00:00 → MDW 2027-01-10 08:50:00; nonstop; 110 minutes. Local airport times.

2027-01-07 → 2027-01-10 · Axel-exclusive $299.26

  • Delta Air Lines DL4688 / DL3843: MDW 2027-01-07 13:31:00 → BUF 2027-01-07 19:13:00; 1 stop(s) via DTW; 282 minutes. Local airport times.
    • DL4688: MDW 2027-01-07 13:31:00 → DTW 2027-01-07 15:44:00; layover at DTW: 132 minutes.
    • DL3843: DTW 2027-01-07 17:56:00 → BUF 2027-01-07 19:13:00.
  • Delta Air Lines DL1721 / DL4684: BUF 2027-01-10 06:35:00 → MDW 2027-01-10 09:46:00; 1 stop(s) via DTW; 251 minutes. Local airport times.
    • DL1721: BUF 2027-01-10 06:35:00 → DTW 2027-01-10 07:52:00; layover at DTW: 78 minutes.
    • DL4684: DTW 2027-01-10 09:10:00 → MDW 2027-01-10 09:46:00.

2027-01-07 → 2027-01-11 · Axel-exclusive $247.00

  • Southwest Airlines WN246: MDW 2027-01-07 12:55:00 → BUF 2027-01-07 15:25:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN1626: BUF 2027-01-11 08:00:00 → MDW 2027-01-11 08:50:00; nonstop; 110 minutes. Local airport times.

2027-01-07 → 2027-01-11 · Axel-exclusive $299.26

  • Delta Air Lines DL4688 / DL3843: MDW 2027-01-07 13:31:00 → BUF 2027-01-07 19:13:00; 1 stop(s) via DTW; 282 minutes. Local airport times.
    • DL4688: MDW 2027-01-07 13:31:00 → DTW 2027-01-07 15:44:00; layover at DTW: 132 minutes.
    • DL3843: DTW 2027-01-07 17:56:00 → BUF 2027-01-07 19:13:00.
  • Delta Air Lines DL1721 / DL4684: BUF 2027-01-11 06:35:00 → MDW 2027-01-11 09:46:00; 1 stop(s) via DTW; 251 minutes. Local airport times.
    • DL1721: BUF 2027-01-11 06:35:00 → DTW 2027-01-11 07:52:00; layover at DTW: 78 minutes.
    • DL4684: DTW 2027-01-11 09:10:00 → MDW 2027-01-11 09:46:00.

2027-01-07 → 2027-01-13 · Axel-exclusive $247.00

  • Southwest Airlines WN246: MDW 2027-01-07 12:55:00 → BUF 2027-01-07 15:25:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN383: BUF 2027-01-13 18:55:00 → MDW 2027-01-13 19:50:00; nonstop; 115 minutes. Local airport times.

2027-01-07 → 2027-01-13 · Axel-exclusive $299.26

  • Delta Air Lines DL4688 / DL3843: MDW 2027-01-07 13:31:00 → BUF 2027-01-07 19:13:00; 1 stop(s) via DTW; 282 minutes. Local airport times.
    • DL4688: MDW 2027-01-07 13:31:00 → DTW 2027-01-07 15:44:00; layover at DTW: 132 minutes.
    • DL3843: DTW 2027-01-07 17:56:00 → BUF 2027-01-07 19:13:00.
  • Delta Air Lines DL1721 / DL4684: BUF 2027-01-13 06:35:00 → MDW 2027-01-13 09:46:00; 1 stop(s) via DTW; 251 minutes. Local airport times.
    • DL1721: BUF 2027-01-13 06:35:00 → DTW 2027-01-13 07:52:00; layover at DTW: 78 minutes.
    • DL4684: DTW 2027-01-13 09:10:00 → MDW 2027-01-13 09:46:00.

2027-01-07 → 2027-01-14 · Axel-exclusive $247.00

  • Southwest Airlines WN246: MDW 2027-01-07 12:55:00 → BUF 2027-01-07 15:25:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN383: BUF 2027-01-14 18:55:00 → MDW 2027-01-14 19:45:00; nonstop; 110 minutes. Local airport times.

2027-01-07 → 2027-01-14 · Axel-exclusive $299.26

  • Delta Air Lines DL4688 / DL3843: MDW 2027-01-07 13:31:00 → BUF 2027-01-07 19:13:00; 1 stop(s) via DTW; 282 minutes. Local airport times.
    • DL4688: MDW 2027-01-07 13:31:00 → DTW 2027-01-07 15:44:00; layover at DTW: 132 minutes.
    • DL3843: DTW 2027-01-07 17:56:00 → BUF 2027-01-07 19:13:00.
  • Delta Air Lines DL1721 / DL4684: BUF 2027-01-14 06:35:00 → MDW 2027-01-14 09:46:00; 1 stop(s) via DTW; 251 minutes. Local airport times.
    • DL1721: BUF 2027-01-14 06:35:00 → DTW 2027-01-14 07:52:00; layover at DTW: 78 minutes.
    • DL4684: DTW 2027-01-14 09:10:00 → MDW 2027-01-14 09:46:00.

2027-01-07 → 2027-01-15 · Axel-exclusive $247.00

  • Southwest Airlines WN246: MDW 2027-01-07 12:55:00 → BUF 2027-01-07 15:25:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN383: BUF 2027-01-15 18:55:00 → MDW 2027-01-15 19:45:00; nonstop; 110 minutes. Local airport times.

2027-01-07 → 2027-01-15 · Axel-exclusive $299.26

  • Delta Air Lines DL4688 / DL3843: MDW 2027-01-07 13:31:00 → BUF 2027-01-07 19:13:00; 1 stop(s) via DTW; 282 minutes. Local airport times.
    • DL4688: MDW 2027-01-07 13:31:00 → DTW 2027-01-07 15:44:00; layover at DTW: 132 minutes.
    • DL3843: DTW 2027-01-07 17:56:00 → BUF 2027-01-07 19:13:00.
  • Delta Air Lines DL1721 / DL4684: BUF 2027-01-15 06:35:00 → MDW 2027-01-15 09:46:00; 1 stop(s) via DTW; 251 minutes. Local airport times.
    • DL1721: BUF 2027-01-15 06:35:00 → DTW 2027-01-15 07:52:00; layover at DTW: 78 minutes.
    • DL4684: DTW 2027-01-15 09:10:00 → MDW 2027-01-15 09:46:00.

2027-01-07 → 2027-01-17 · Axel-exclusive $247.00

  • Southwest Airlines WN246: MDW 2027-01-07 12:55:00 → BUF 2027-01-07 15:25:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN1626: BUF 2027-01-17 08:00:00 → MDW 2027-01-17 08:50:00; nonstop; 110 minutes. Local airport times.

2027-01-07 → 2027-01-17 · Axel-exclusive $299.26

  • Delta Air Lines DL4688 / DL3843: MDW 2027-01-07 13:31:00 → BUF 2027-01-07 19:13:00; 1 stop(s) via DTW; 282 minutes. Local airport times.
    • DL4688: MDW 2027-01-07 13:31:00 → DTW 2027-01-07 15:44:00; layover at DTW: 132 minutes.
    • DL3843: DTW 2027-01-07 17:56:00 → BUF 2027-01-07 19:13:00.
  • Delta Air Lines DL1721 / DL4684: BUF 2027-01-17 06:35:00 → MDW 2027-01-17 09:46:00; 1 stop(s) via DTW; 251 minutes. Local airport times.
    • DL1721: BUF 2027-01-17 06:35:00 → DTW 2027-01-17 07:52:00; layover at DTW: 78 minutes.
    • DL4684: DTW 2027-01-17 09:10:00 → MDW 2027-01-17 09:46:00.

2027-01-07 → 2027-01-18 · Axel-exclusive $247.00

  • Southwest Airlines WN246: MDW 2027-01-07 12:55:00 → BUF 2027-01-07 15:25:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN1626: BUF 2027-01-18 08:00:00 → MDW 2027-01-18 08:50:00; nonstop; 110 minutes. Local airport times.

2027-01-07 → 2027-01-18 · Axel-exclusive $299.26

  • Delta Air Lines DL4688 / DL3843: MDW 2027-01-07 13:31:00 → BUF 2027-01-07 19:13:00; 1 stop(s) via DTW; 282 minutes. Local airport times.
    • DL4688: MDW 2027-01-07 13:31:00 → DTW 2027-01-07 15:44:00; layover at DTW: 132 minutes.
    • DL3843: DTW 2027-01-07 17:56:00 → BUF 2027-01-07 19:13:00.
  • Delta Air Lines DL1721 / DL4684: BUF 2027-01-18 06:35:00 → MDW 2027-01-18 09:46:00; 1 stop(s) via DTW; 251 minutes. Local airport times.
    • DL1721: BUF 2027-01-18 06:35:00 → DTW 2027-01-18 07:52:00; layover at DTW: 78 minutes.
    • DL4684: DTW 2027-01-18 09:10:00 → MDW 2027-01-18 09:46:00.

2027-01-07 → 2027-01-19 · Axel-exclusive $247.00

  • Southwest Airlines WN246: MDW 2027-01-07 12:55:00 → BUF 2027-01-07 15:25:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN383: BUF 2027-01-19 18:55:00 → MDW 2027-01-19 19:45:00; nonstop; 110 minutes. Local airport times.

2027-01-07 → 2027-01-19 · Axel-exclusive $299.26

  • Delta Air Lines DL4688 / DL3843: MDW 2027-01-07 13:31:00 → BUF 2027-01-07 19:13:00; 1 stop(s) via DTW; 282 minutes. Local airport times.
    • DL4688: MDW 2027-01-07 13:31:00 → DTW 2027-01-07 15:44:00; layover at DTW: 132 minutes.
    • DL3843: DTW 2027-01-07 17:56:00 → BUF 2027-01-07 19:13:00.
  • Delta Air Lines DL1721 / DL4684: BUF 2027-01-19 06:35:00 → MDW 2027-01-19 09:46:00; 1 stop(s) via DTW; 251 minutes. Local airport times.
    • DL1721: BUF 2027-01-19 06:35:00 → DTW 2027-01-19 07:52:00; layover at DTW: 78 minutes.
    • DL4684: DTW 2027-01-19 09:10:00 → MDW 2027-01-19 09:46:00.

2027-01-07 → 2027-01-21 · Axel-exclusive $247.00

  • Southwest Airlines WN246: MDW 2027-01-07 12:55:00 → BUF 2027-01-07 15:25:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN383: BUF 2027-01-21 18:55:00 → MDW 2027-01-21 19:45:00; nonstop; 110 minutes. Local airport times.

2027-01-07 → 2027-01-21 · Axel-exclusive $299.26

  • Delta Air Lines DL4688 / DL3843: MDW 2027-01-07 13:31:00 → BUF 2027-01-07 19:13:00; 1 stop(s) via DTW; 282 minutes. Local airport times.
    • DL4688: MDW 2027-01-07 13:31:00 → DTW 2027-01-07 15:44:00; layover at DTW: 132 minutes.
    • DL3843: DTW 2027-01-07 17:56:00 → BUF 2027-01-07 19:13:00.
  • Delta Air Lines DL1721 / DL4684: BUF 2027-01-21 06:35:00 → MDW 2027-01-21 09:46:00; 1 stop(s) via DTW; 251 minutes. Local airport times.
    • DL1721: BUF 2027-01-21 06:35:00 → DTW 2027-01-21 07:52:00; layover at DTW: 78 minutes.
    • DL4684: DTW 2027-01-21 09:10:00 → MDW 2027-01-21 09:46:00.

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For AI assistants

  • This page: Chicago (MDW) to Buffalo (BUF) · Jan 7, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Chicago to Buffalo (BUF) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.