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Islip to Buffalo flight
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Long Island Macarthur Airport to Buffalo Niagara International Airport flight

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

      • ISP 20:40
        11h 33m
        1 stop
        BUF 08:13
        Islip - Buffalo | Thu, Jan 8 | Frontier Airlines
        BUF 09:08
        10h 43m
        1 stop
        ISP 19:51
        Buffalo - Islip | Mon, Jan 12 | Frontier Airlines
        €193 €832
        77% OFF
        77% OFF
        €832 €193
      • ISP 09:40
        25h 54m
        1 stop
        BUF 11:34
        Islip - Buffalo | Fri, Feb 6 | Jetblue Airways
        BUF 19:31
        13h 24m
        1 stop
        ISP 08:55
        Buffalo - Islip | Mon, Feb 9 | Frontier Airlines
        €304 €832
        63% OFF
        63% OFF
        €832 €304
      • ISP 20:29
        25h 2m
        1 stop
        BUF 21:31
        Islip - Buffalo | Tue, Dec 16 | Frontier Airlines
        BUF 06:00
        11h 55m
        1 stop
        ISP 17:55
        Buffalo - Islip | Sat, Dec 20 | Jetblue Airways
        €384 €832
        54% OFF
        54% OFF
        €832 €384
      • ISP 09:59
        8h 51m
        1 stop
        BUF 18:50
        Islip - Buffalo | Fri, Feb 6 | Cape Air
        BUF 14:10
        21h 25m
        1 stop
        ISP 11:35
        Buffalo - Islip | Mon, Feb 9 | Jetblue Airways
        €492
        41% OFF
        €832 €492
      • ISP 07:25
        7h 5m
        1 stop
        BUF 14:30
        Islip - Buffalo | Thu, Feb 5 | Cape Air
        BUF 14:10
        21h 25m
        1 stop
        ISP 11:35
        Buffalo - Islip | Mon, Feb 9 | Jetblue Airways
        €496
        40% OFF
        €832 €496
      • ISP 13:27
        7h 13m
        1 stop
        BUF 20:40
        Islip - Buffalo | Fri, Dec 19 | Frontier Airlines
        BUF 19:58
        26h 19m
        1 stop
        ISP 22:17
        Buffalo - Islip | Tue, Dec 23 | Frontier Airlines
        €497
        40% OFF
        €832 €497
      • ISP 17:27
        19h 45m
        1 stop
        BUF 13:12
        Islip - Buffalo | Wed, Dec 24 | Frontier Airlines
        BUF 13:37
        23h 32m
        1 stop
        ISP 13:09
        Buffalo - Islip | Sun, Dec 28 | Frontier Airlines
        €502
        40% OFF
        €832 €502
      • ISP 12:20
        10h 21m
        1 stop
        BUF 22:41
        Islip - Buffalo | Thu, Dec 25 | Frontier Airlines
        BUF 06:00
        13h 40m
        1 stop
        ISP 19:40
        Buffalo - Islip | Mon, Dec 29 | Jetblue Airways
        €647
        22% OFF
        €832 €647
      • ISP 12:40
        21h 39m
        1 stop
        BUF 10:19
        Islip - Buffalo | Wed, Dec 24 | Cape Air
        BUF 06:00
        28h 1m
        1 stop
        ISP 10:01
        Buffalo - Islip | Sun, Dec 28 | Jetblue Airways
        €698
        16% OFF
        €832 €698
      • ISP 10:46
        26h 26m
        1 stop
        BUF 13:12
        Islip - Buffalo | Wed, Dec 24 | Jetblue Airways
        BUF 13:37
        20h 24m
        1 stop
        ISP 10:01
        Buffalo - Islip | Sun, Dec 28 | Frontier Airlines
        €707
        15% OFF
        €832 €707
      • ISP 13:00
        17h 25m
        1 stop
        BUF Invalid Date
        Islip - Buffalo | Wed, Dec 17 | Normal Airline
        BUF 15:00
        6h
        Direct
        ISP 16:00
        Buffalo - Islip | Fri, Dec 19 | Normal Airline
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      • ISP 15:34
        18h 35m
        1 stop
        BUF 10:09
        Islip - Buffalo | Fri, Jan 9 | Frontier Airlines
        €62 €361
        83% OFF
        83% OFF
        €361 €62
      • ISP 09:52
        10h 11m
        1 stop
        BUF 20:03
        Islip - Buffalo | Sun, Jan 18 | Frontier Airlines
        €95 €361
        74% OFF
        74% OFF
        €361 €95
      • ISP 21:43
        13h 51m
        1 stop
        BUF 11:34
        Islip - Buffalo | Fri, Jan 23 | Frontier Airlines
        €112 €361
        69% OFF
        69% OFF
        €361 €112
      • ISP 11:00
        22h 21m
        1 stop
        BUF 09:21
        Islip - Buffalo | Wed, Jan 14 | Jetblue Airways
        €114
        69% OFF
        €361 €114
      • ISP 08:00
        13h 36m
        1 stop
        BUF 21:36
        Islip - Buffalo | Wed, Jan 14 | Frontier Airlines
        €137
        62% OFF
        €361 €137
      • ISP 09:40
        10h 23m
        1 stop
        BUF 20:03
        Islip - Buffalo | Sun, Jan 18 | Jetblue Airways
        €147
        59% OFF
        €361 €147
      • ISP 11:50
        10h 41m
        1 stop
        BUF 22:31
        Islip - Buffalo | Wed, Dec 17 | Jetblue Airways
        €173
        52% OFF
        €361 €173
      • ISP 06:25
        11h 12m
        1 stop
        BUF 17:37
        Islip - Buffalo | Tue, Dec 23 | Frontier Airlines
        €176
        51% OFF
        €361 €176
      • ISP 12:30
        6h 20m
        1 stop
        BUF 18:50
        Islip - Buffalo | Sun, Jan 18 | Cape Air
        €304
        16% OFF
        €361 €304
      • ISP 10:46
        12h 5m
        1 stop
        BUF 22:51
        Islip - Buffalo | Tue, Dec 23 | Jetblue Airways
        €307
        15% OFF
        €361 €307
      • ISP 13:00
        17h 25m
        1 stop
        BUF Invalid Date
        Islip - Buffalo | Wed, Dec 17 | Normal Airline
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Displayed flight fares from Islip to Buffalo are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Selected Airlines from Long Island Macarthur Airport to Buffalo Niagara International Airport

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

Frontier Airlines
From €62
Jetblue Airways
From €114
Cape Air
From €294
Avelo Airlines
From €399

Find more flights and airlines

Flight Schedule from Long Island Macarthur Airport to Buffalo Niagara International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. 9K214

    Long Island Macarthur Airport

    14:19

    ISP

    1h 27m

    Direct

    15:46

    BOS

    S M T W T F S
    Search

  2. B6415

    Logan International Airport

    19:55

    BOS

    1h 39m

    Direct

    21:34

    BUF

    S - T W T F S

  3. 9K212

    Long Island Macarthur Airport

    11:53

    ISP

    1h 27m

    Direct

    13:20

    BOS

    S M T W T F S
    Search

  4. B6415

    Logan International Airport

    19:55

    BOS

    1h 39m

    Direct

    21:34

    BUF

    S - T W T F S

  5. XP1033

    Long Island Macarthur Airport

    09:27

    ISP

    1h 46m

    Direct

    11:13

    ILM

    S - - - T - -
    Search

  6. AA3155

    Wilmington International Airport

    13:21

    ILM

    1h 8m

    Direct

    14:29

    CLT

    S - - W T F S

  7. AA2301

    Charlotte Douglas International Airport

    16:27

    CLT

    1h 46m

    Direct

    18:13

    BUF

    S M T W T F S

  8. 9K210

    Long Island Macarthur Airport

    07:30

    ISP

    1h 27m

    Direct

    08:57

    BOS

    S M T W T F S
    Search

  9. DL5755

    Logan International Airport

    11:00

    BOS

    1h 24m

    Direct

    12:24

    LGA

    - - - - - F S

  10. DL5380

    LaGuardia Airport

    16:45

    LGA

    1h 33m

    Direct

    18:18

    BUF

    - - T W T F S

  11. F93941

    Long Island Macarthur Airport

    10:19

    ISP

    3h 1m

    Direct

    13:20

    MCO

    S - T W T F S
    Search

  12. F91692

    Orlando International Airport

    11:30

    MCO

    2h 45m

    Direct

    14:15

    BUF

    S - - W T F S

  13. F93941

    Long Island Macarthur Airport

    10:19

    ISP

    3h 1m

    Direct

    13:20

    MCO

    S - T W T F S
    Search

  14. B61586

    Orlando International Airport

    19:25

    MCO

    2h 46m

    Direct

    22:11

    BUF

    S M T W T F S

  15. B6547

    Long Island Macarthur Airport

    10:45

    ISP

    2h 49m

    Direct

    13:34

    MCO

    S M T W T F S
    Search

  16. F91692

    Orlando International Airport

    11:30

    MCO

    2h 45m

    Direct

    14:15

    BUF

    S - - W T F S

  17. 9K210

    Long Island Macarthur Airport

    07:30

    ISP

    1h 27m

    Direct

    08:57

    BOS

    S M T W T F S
    Search

  18. UA1882

    Logan International Airport

    12:02

    BOS

    1h 27m

    Direct

    13:29

    EWR

    S M T - - - -

  19. UA4556

    Newark Liberty International Airport

    16:10

    EWR

    1h 36m

    Direct

    17:46

    BUF

    S M T - - - -

  20. B6513

    Long Island Macarthur Airport

    12:00

    ISP

    2h 54m

    Direct

    14:54

    FLL

    S M T W T F S
    Search

  21. B6866

    Fort Lauderdale-Hollywood International Airport

    19:10

    FLL

    3h 2m

    Direct

    22:12

    BUF

    S M T W T F S

  22. F93355

    Long Island Macarthur Airport

    13:10

    ISP

    3h 12m

    Direct

    16:22

    TPA

    S - T W T F S
    Search

  23. F91244

    Tampa International Airport

    13:11

    TPA

    2h 49m

    Direct

    16:00

    BUF

    - - - - - F S
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Long Island Macarthur Airport to Buffalo Niagara International Airport Flights Info

Flight distance524.43km
Cheapest one-way ticket price€62
Cheapest return ticket price€193

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