Trip.com
>
Flights
>
Flights to United States
>
Flights to New York State
>
Flights to Buffalo
>
Phoenix to Buffalo flight
>
Phoenix Sky Harbor International Airport to Buffalo Niagara International Airport flight

Explore the cheapest one-way and round-trip flights from Phoenix Sky Harbor International Airport to Buffalo Niagara International Airport over the next 90 days, with one-way fares from €85 and round-trip from €191. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      PHX 22:12
      16h 40m
      1 stop
      BUF 17:52
      Phoenix - Buffalo | Tue, Nov 3 | Frontier Airlines
      €85 €516
      84% off
      84% off
      €516 €85
    • PHX 11:06
      8h 34m
      1 stop
      BUF 21:40
      Phoenix - Buffalo | Sun, Nov 29 | American Airlines
      €97 €516
      81% off
      81% off
      €516 €97
    • PHX 05:00
      7h 34m
      1 stop
      BUF 15:34
      Phoenix - Buffalo | Mon, Nov 9 | American Airlines
      €97 €516
      81% off
      81% off
      €516 €97
    • PHX 00:20
      8h 28m
      1 stop
      BUF 10:48
      Phoenix - Buffalo | Wed, Nov 18 | American Airlines
      €97
      81% off
      €516 €97
    • PHX 00:39
      9h 26m
      1 stop
      BUF 12:05
      Phoenix - Buffalo | Sun, Dec 20 | American Airlines
      €97
      81% off
      €516 €97
    • PHX 23:35
      6h 45m
      1 stop
      BUF 08:20
      Phoenix - Buffalo | Sun, Nov 22 | Delta Air Lines
      €105
      80% off
      €516 €105
    • PHX 14:31
      7h 28m
      1 stop
      BUF 23:59
      Phoenix - Buffalo | Sun, Nov 15 | Delta Air Lines
      €106
      79% off
      €516 €106
    • PHX 16:37
      5h 21m
      1 stop
      BUF 23:58
      Phoenix - Buffalo | Wed, Dec 2 | Delta Air Lines
      €106
      79% off
      €516 €106
    • PHX 23:25
      7h 1m
      1 stop
      BUF 08:26
      Phoenix - Buffalo | Wed, Nov 18 | Delta Air Lines
      €110
      79% off
      €516 €110
    • PHX 13:00
      17h 25m
      1 stop
      BUF 14:00
      Phoenix - Buffalo | Sun, Oct 25 | Normal Airline
      More cheap flights
      More cheap flights
    • PHX 12:49
      8h 4m
      1 stop
      BUF 22:53
      Phoenix - Buffalo | Wed, Nov 18 | American Airlines
      BUF 15:26
      8h 33m
      1 stop
      PHX 21:59
      Buffalo - Phoenix | Sat, Nov 21 | American Airlines
      €191 €896
      79% off
      79% off
      €896 €191
    • PHX 23:59
      6h 21m
      1 stop
      BUF 08:20
      Phoenix - Buffalo | Wed, Nov 18 | Delta Air Lines
      BUF 18:46
      7h 4m
      1 stop
      PHX 23:50
      Buffalo - Phoenix | Sat, Nov 21 | American Airlines
      €200 €896
      78% off
      78% off
      €896 €200
    • PHX 13:00
      7h 33m
      1 stop
      BUF 22:33
      Phoenix - Buffalo | Wed, Nov 18 | United Airlines
      BUF 12:58
      9h 47m
      1 stop
      PHX 20:45
      Buffalo - Phoenix | Sat, Nov 21 | American Airlines
      €251 €896
      72% off
      72% off
      €896 €251
    • PHX 23:35
      6h 45m
      1 stop
      BUF 08:20
      Phoenix - Buffalo | Mon, Nov 30 | Delta Air Lines
      BUF 06:35
      6h 38m
      1 stop
      PHX 11:13
      Buffalo - Phoenix | Thu, Dec 3 | Delta Air Lines
      €288
      68% off
      €896 €288
    • PHX 23:35
      8h 38m
      1 stop
      BUF 10:13
      Phoenix - Buffalo | Fri, Dec 18 | Delta Air Lines
      BUF 12:11
      9h 47m
      1 stop
      PHX 19:58
      Buffalo - Phoenix | Tue, Dec 22 | Delta Air Lines
      €289
      68% off
      €896 €289
    • PHX 13:39
      8h 25m
      1 stop
      BUF 00:04
      Phoenix - Buffalo | Wed, Dec 16 | Delta Air Lines
      BUF 17:24
      8h 14m
      1 stop
      PHX 23:38
      Buffalo - Phoenix | Sat, Dec 19 | Delta Air Lines
      €289
      68% off
      €896 €289
    • PHX 15:16
      6h 23m
      1 stop
      BUF 23:39
      Phoenix - Buffalo | Mon, Nov 30 | American Airlines
      BUF 06:44
      7h 46m
      1 stop
      PHX 12:30
      Buffalo - Phoenix | Thu, Dec 3 | American Airlines
      €293
      67% off
      €896 €293
    • PHX 00:21
      8h 26m
      1 stop
      BUF 10:47
      Phoenix - Buffalo | Tue, Dec 1 | American Airlines
      BUF 19:44
      7h 29m
      1 stop
      PHX 01:13
      Buffalo - Phoenix | Fri, Dec 4 | American Airlines
      €293
      67% off
      €896 €293
    • PHX 13:21
      7h 31m
      1 stop
      BUF 22:52
      Phoenix - Buffalo | Fri, Dec 18 | American Airlines
      BUF 18:49
      7h 2m
      1 stop
      PHX 23:51
      Buffalo - Phoenix | Tue, Dec 22 | American Airlines
      €293
      67% off
      €896 €293
    • PHX 13:00
      17h 25m
      1 stop
      BUF 14:00
      Phoenix - Buffalo | Sun, Oct 25 | Normal Airline
      BUF 15:00
      6h
      Nonstop
      PHX 16:00
      Buffalo - Phoenix | Tue, Oct 27 | Normal Airline
      More cheap flights
      More cheap flights
    • PHX 16:37
      5h 21m
      1 stop
      BUF 23:58
      Phoenix - Buffalo | Mon, Nov 9 | Delta Air Lines
      €103 €249
      59% off
      59% off
      €249 €103
    • PHX 13:17
      6h 23m
      1 stop
      BUF 21:40
      Phoenix - Buffalo | Wed, Nov 4 | American Airlines
      €160 €249
      36% off
      36% off
      €249 €160
    • PHX 13:00
      17h 25m
      1 stop
      BUF 14:00
      Phoenix - Buffalo | Sun, Oct 25 | Normal Airline
      More cheap flights
      More cheap flights
    • PHX 16:37
      5h 21m
      1 stop
      BUF 23:58
      Phoenix - Buffalo | Wed, Dec 2 | Delta Air Lines
      €106 €516
      79% off
      79% off
      €516 €106
    • PHX 15:30
      5h 29m
      1 stop
      BUF 23:59
      Phoenix - Buffalo | Sun, Oct 25 | Delta Air Lines
      €193 €276
      30% off
      30% off
      €276 €193
    • PHX 23:35
      6h 45m
      1 stop
      BUF 08:20
      Phoenix - Buffalo | Sun, Nov 22 | Delta Air Lines
      €105 €516
      80% off
      80% off
      €516 €105
    • PHX 23:25
      7h 1m
      1 stop
      BUF 08:26
      Phoenix - Buffalo | Wed, Nov 18 | Delta Air Lines
      €110
      79% off
      €516 €110
    • PHX 14:31
      7h 28m
      1 stop
      BUF 23:59
      Phoenix - Buffalo | Sun, Nov 15 | Delta Air Lines
      €106
      79% off
      €516 €106
    • PHX 13:31
      7h 28m
      1 stop
      BUF 23:59
      Phoenix - Buffalo | Mon, Nov 9 | Delta Air Lines
      €111
      78% off
      €516 €111
    • PHX 05:00
      7h 34m
      1 stop
      BUF 15:34
      Phoenix - Buffalo | Mon, Nov 9 | American Airlines
      €97
      81% off
      €516 €97
    • PHX 00:20
      8h 28m
      1 stop
      BUF 10:48
      Phoenix - Buffalo | Wed, Nov 18 | American Airlines
      €97
      81% off
      €516 €97
    • PHX 11:06
      8h 34m
      1 stop
      BUF 21:40
      Phoenix - Buffalo | Sun, Nov 29 | American Airlines
      €97
      81% off
      €516 €97
    • PHX 13:00
      17h 25m
      1 stop
      BUF 14:00
      Phoenix - Buffalo | Sun, Oct 25 | Normal Airline
      More cheap flights
      More cheap flights

Displayed flight fares from Phoenix to Buffalo are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Phoenix Sky Harbor International Airport to Buffalo Niagara International Airport?

The cheapest airline flying from Phoenix Sky Harbor International Airport to Buffalo Niagara International Airport is American Airlines (from €97) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From €97
Delta Air Lines
From €106
Frontier Airlines
From €153
Jetblue Airways
From €189
United Airlines
From €253

Find more flights and airlines

What is the flight schedule from Phoenix Sky Harbor International Airport to Buffalo Niagara International Airport?

Check on the flight schedule from Phoenix to Buffalo to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL785

    Phoenix Sky Harbor International Airport

    15:30

    PHX

    3h 47m

    Nonstop

    22:17

    DTW

    S - - - - - S
    Search

  2. DL978

    Detroit Metropolitan Wayne County Airport

    22:50

    DTW

    1h 12m

    Nonstop

    00:02

    BUF

    S M T W T F S

  3. DL901

    Phoenix Sky Harbor International Airport

    07:05

    PHX

    4h 33m

    Nonstop

    13:38

    ATL

    S M T W T F S
    Search

  4. DL2266

    Hartsfield–Jackson Atlanta International Airport

    14:12

    ATL

    2h 1m

    Nonstop

    16:13

    BUF

    S M T W T F S

  5. AA3009

    Phoenix Sky Harbor International Airport

    05:00

    PHX

    4h 11m

    Nonstop

    12:11

    CLT

    S M T W T F S
    Search

  6. AA2442

    Charlotte Douglas International Airport

    13:05

    CLT

    1h 47m

    Nonstop

    14:52

    BUF

    S M T W T F S

  7. AA1688

    Phoenix Sky Harbor International Airport

    08:36

    PHX

    4h 9m

    Nonstop

    15:45

    CLT

    S M T W T F S
    Search

  8. AA1486

    Charlotte Douglas International Airport

    17:14

    CLT

    1h 49m

    Nonstop

    19:03

    BUF

    S M T W T F S

  9. DL687

    Phoenix Sky Harbor International Airport

    13:15

    PHX

    4h 35m

    Nonstop

    19:50

    ATL

    S M T W T F S
    Search

  10. DL2334

    Hartsfield–Jackson Atlanta International Airport

    21:54

    ATL

    2h 1m

    Nonstop

    23:55

    BUF

    S M T W T F S

  11. AA958

    Phoenix Sky Harbor International Airport

    23:50

    PHX

    3h 55m

    Nonstop

    06:45

    CLT

    - - - W T F S
    Search

  12. AA1203

    Charlotte Douglas International Airport

    09:08

    CLT

    1h 45m

    Nonstop

    10:53

    BUF

    S M T W T F S

  13. DL1053

    Phoenix Sky Harbor International Airport

    11:57

    PHX

    3h 36m

    Nonstop

    18:33

    ATL

    S M T W T F S
    Search

  14. DL2334

    Hartsfield–Jackson Atlanta International Airport

    21:54

    ATL

    2h 1m

    Nonstop

    23:55

    BUF

    S M T W T F S
Find more flights and airlines

About Phoenix Sky Harbor International Airport and Buffalo Niagara International Airport

Learn about Phoenix Sky Harbor International Airport (PHX) and Buffalo Niagara International Airport (BUF) — including location, terminals, transportation, and travel tips.

Flight distance 3,073.08 km
Cheapest one-way ticket price €85
Cheapest return ticket price €191

FAQs for Phoenix Sky Harbor International Airport to Buffalo Niagara International Airport Flights

  • How long is the flight from Phoenix Sky Harbor International Airport to Buffalo Niagara International Airport?

    Phoenix Sky Harbor International Airport to Buffalo Niagara International Airport takes about 4 hours 25 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from Phoenix Sky Harbor International Airport (PHX) to Buffalo Niagara International Airport (BUF).
  • The earliest flight from Phoenix Sky Harbor International Airport to Buffalo Niagara International Airport departs at 05:00, and the last departs at 17:25, with about 6 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Phoenix Sky Harbor International Airport (PHX) to Buffalo Niagara International Airport (BUF) is quite popular. Without considering departure times or holidays, tickets cost around €431 in November, the most expensive month to book this route.
  • The earliest flight departs from Phoenix Sky Harbor International Airport at 08:15 and arrives in Buffalo Niagara International Airport at 15:25.
  • The latest flight departs from Phoenix Sky Harbor International Airport at 18:20 and arrives in Buffalo Niagara International Airport at 00:15.
  • One-way flights from Phoenix Sky Harbor International Airport to Buffalo Niagara International Airport currently start from €85, and round-trip fares start from €191. The current lowest fare is a Frontier Airlines flight departing on Tue, Nov 3; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Phoenix Sky Harbor International Airport to Buffalo Niagara International Airport is €198. Prices may vary depending on the departure date, airline, and availability.
  • Enter Phoenix Sky Harbor International Airport and Buffalo Niagara International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.