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Portland International Airport to Buffalo Niagara International Airport flight
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Cheap Flight Deals from Portland International Airport to Buffalo Niagara International Airport

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

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • PDX00:59
        14h 3m
        1 stop
        BUF18:02
        Portland - Buffalo|Mon, May 13|Frontier Airlines
        NZD 174NZD 387
        55% OFF
        55% OFF
        NZD 387NZD 174
      • PDX00:49
        14h 23m
        1 stop
        BUF18:12
        Portland - Buffalo|Sat, May 11|Frontier Airlines
        NZD 175NZD 387
        55% OFF
        55% OFF
        NZD 387NZD 175
      • PDX00:59
        14h 3m
        1 stop
        BUF18:02
        Portland - Buffalo|Mon, May 6|Frontier Airlines
        NZD 207NZD 387
        47% OFF
        47% OFF
        NZD 387NZD 207
      • PDX00:59
        14h 9m
        1 stop
        BUF18:08
        Portland - Buffalo|Sat, May 4|Frontier Airlines
        NZD 209
        NZD 209
      • PDX14:50
        24h 12m
        1 stop
        BUF18:02
        Portland - Buffalo|Sun, May 12|Frontier Airlines
        NZD 216
        NZD 216
      • PDX14:50
        24h 12m
        1 stop
        BUF18:02
        Portland - Buffalo|Sun, May 5|Frontier Airlines
        NZD 227
        NZD 227
      • PDX16:05
        23h 7m
        2 stops
        BUF18:12
        Portland - Buffalo|Fri, May 10|Frontier Airlines
        NZD 228
        NZD 228
      • PDX00:56
        12h 56m
        1 stop
        BUF16:52
        Portland - Buffalo|Fri, Jun 28|Frontier Airlines
        NZD 234
        NZD 234
      • PDX19:54
        56h 53m
        2 stops
        BUF07:47
        Portland - Buffalo|Fri, May 17|Frontier Airlines
        NZD 236
        NZD 236
      • PDX23:59
        10h 8m
        1 stop
        BUF13:07
        Portland - Buffalo|Sun, Jul 21|Sun Country Airlines
        NZD 259
        NZD 259
      • PDX13:00
        3h 5m
        Direct
        BUF14:00
        Portland - Buffalo|Thu, May 9|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Portland International Airport to Buffalo Niagara International Airport

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

Frontier Airlines
From NZD 174
Sun Country Airlines
From NZD 259
Alaska Airlines
From NZD 315
American Airlines
From NZD 348
United Airlines
From NZD 367
Spirit Airlines
From NZD 375
Jetblue Airways
From NZD 391
Delta Air Lines
From NZD 510
Southwest Airlines
From NZD 1,110
ANA airlines
Find more flights and airlines
Flight Schedule from Portland International Airport to Buffalo Niagara International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91790

    Frontier Airlines

    00:48

    PDX

    2.6h

    04:24

    DEN

    SMTWTFS
    Search

  2. F91114

    Frontier Airlines

    23:59

    DEN

    3.5h

    05:32

    TPA

    SMTWTFS

  3. F92546

    Frontier Airlines

    18:01

    TPA

    2.6h

    20:35

    BUF

    SM-WTFS

  4. F91790

    Frontier Airlines

    00:48

    PDX

    2.6h

    04:24

    DEN

    SMTWTFS
    Search

  5. F92752

    Frontier Airlines

    12:15

    DEN

    3.2h

    17:25

    BUF

    S-T-TF-

  6. AS300

    Alaska Airlines

    07:00

    PDX

    5.5h

    15:30

    MCO

    SMTWTFS
    Search

  7. F91692

    Frontier Airlines

    05:01

    MCO

    2.8h

    07:46

    BUF

    SM-WTFS

  8. UA1693

    United Airlines

    07:00

    PDX

    4.0h

    13:02

    ORD

    SMTWTFS
    Search

  9. UA561

    United Airlines

    14:15

    ORD

    1.6h

    16:54

    BUF

    SMTWTFS

  10. F91106

    Frontier Airlines

    10:15

    PDX

    2.3h

    12:33

    LAS

    S--WTFS
    Search

  11. F91994

    Frontier Airlines

    06:00

    LAS

    2.0h

    09:00

    DEN

    SMTWTFS

  12. F92752

    Frontier Airlines

    12:15

    DEN

    3.2h

    17:25

    BUF

    S-T-TF-

  13. AS796

    Alaska Airlines

    14:36

    PDX

    2.6h

    18:13

    DEN

    -----F-
    Search

  14. UA400

    United Airlines

    23:59

    DEN

    3.4h

    05:21

    IAD

    SM-WTFS

  15. UA6011

    United Airlines

    08:20

    IAD

    1.4h

    09:41

    BUF

    S-T-TFS

  16. AS1208

    Alaska Airlines

    17:41

    PDX

    2.4h

    20:05

    LAX

    -MT-TFS
    Search

  17. B6492

    Jetblue Airways

    23:26

    LAX

    4.8h

    07:15

    BUF

    SMTWTFS

  18. B6096

    Jetblue Airways

    20:35

    PDX

    5.3h

    04:54

    BOS

    SMTWTFS
    Search

  19. B62215

    Jetblue Airways

    13:25

    BOS

    1.6h

    14:58

    BUF

    SM-WTFS

  20. AA1730

    American Airlines

    23:44

    PDX

    4.1h

    05:50

    ORD

    SMTW---
    Search

  21. AA3410

    American Airlines

    08:19

    ORD

    1.6h

    10:58

    BUF

    SMTWTFS

  22. UA1490

    United Airlines

    23:50

    PDX

    4.1h

    05:56

    ORD

    SMTWTFS
    Search

  23. UA1017

    United Airlines

    18:20

    ORD

    1.7h

    21:01

    BUF

    SMTWTFS
Find more flights and airlines

Portland International Airport to Buffalo Niagara International Airport Flights Info

Flight distance3,465.44km
Cheapest one-way ticket priceNZD 173
Cheapest return ticket priceNZD 326

FAQs for Portland International Airport to Buffalo Niagara International Airport Flights

  • How long is a flight from Portland International Airport to Buffalo Niagara International Airport?

    It takes around 6 hours 20 minutes to fly from Portland International Airport (PDX) to Buffalo Niagara International Airport (BUF).

  • How many daily flights are there from Portland International Airport (PDX) to Buffalo Niagara International Airport (BUF)?

    There are around 1 daily flights from Portland International Airport (PDX) to Buffalo Niagara International Airport (BUF).

  • When are flight tickets from Portland International Airport (PDX) to Buffalo Niagara International Airport (BUF) the cheapest?

    Tickets cost around NZD 604 in September, making it the cheapest month to book. Portland International Airport (PDX) to Buffalo Niagara International Airport (BUF) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from Portland International Airport (PDX) to Buffalo Niagara International Airport (BUF) most expensive?

    The route from Portland International Airport (PDX) to Buffalo Niagara International Airport (BUF) is quite popular. Without considering departure times or holidays, tickets cost around NZD 604 in September, the most expensive month to book this route.

  • Which airline operates the most direct flights from Portland International Airport (PDX) to Buffalo Niagara International Airport (BUF)?

    Southwest Airlines is a very popular airline operating an average of 6 flights per month.

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