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Tucson International Airport to Buffalo Niagara International Airport flight

Explore the cheapest one-way and round-trip flights from Tucson International Airport to Buffalo Niagara International Airport over the next 90 days, with one-way fares from €140 and round-trip from €296. Based on Trip.com's latest 7-day flight data.

      • TUS 07:00
        6h 50m
        1 stop
        BUF 15:50
        Tucson - Buffalo | Tue, Nov 3 | American Airlines
        BUF 16:40
        7h 46m
        1 stop
        TUS 22:26
        Buffalo - Tucson | Mon, Nov 9 | American Airlines
        €296 €598
        51% off
        51% off
        €598 €296
      • TUS 13:40
        6h 3m
        1 stop
        BUF 22:43
        Tucson - Buffalo | Sat, Oct 17 | United Airlines
        BUF 08:45
        6h 49m
        1 stop
        TUS 12:34
        Buffalo - Tucson | Sat, Oct 24 | United Airlines
        €352 €598
        41% off
        41% off
        €598 €352
      • TUS 06:38
        7h 13m
        1 stop
        BUF 15:51
        Tucson - Buffalo | Thu, Nov 19 | American Airlines
        BUF 16:41
        7h 55m
        1 stop
        TUS 22:36
        Buffalo - Tucson | Tue, Nov 24 | American Airlines
        €366 €598
        39% off
        39% off
        €598 €366
      • TUS 13:23
        6h 31m
        1 stop
        BUF 22:54
        Tucson - Buffalo | Fri, Oct 16 | American Airlines
        BUF 16:48
        9h 38m
        1 stop
        TUS 23:26
        Buffalo - Tucson | Thu, Oct 22 | American Airlines
        €371
        38% off
        €598 €371
      • TUS 14:21
        6h 32m
        1 stop
        BUF 22:53
        Tucson - Buffalo | Wed, Nov 18 | American Airlines
        BUF 06:44
        8h 55m
        1 stop
        TUS 13:39
        Buffalo - Tucson | Wed, Nov 25 | American Airlines
        €383
        36% off
        €598 €383
      • TUS 13:30
        6h 3m
        1 stop
        BUF 22:33
        Tucson - Buffalo | Mon, Oct 26 | United Airlines
        BUF 08:50
        9h
        1 stop
        TUS 14:50
        Buffalo - Tucson | Thu, Oct 29 | United Airlines
        €428
        28% off
        €598 €428
      • TUS 06:00
        8h 49m
        1 stop
        BUF 17:49
        Tucson - Buffalo | Thu, Oct 22 | Delta Air Lines
        BUF 06:00
        9h 16m
        1 stop
        TUS 12:16
        Buffalo - Tucson | Mon, Oct 26 | Delta Air Lines
        €485
        19% off
        €598 €485
      • TUS 14:30
        6h 3m
        1 stop
        BUF 22:33
        Tucson - Buffalo | Wed, Nov 18 | United Airlines
        BUF 08:50
        6h 34m
        1 stop
        TUS 13:24
        Buffalo - Tucson | Wed, Nov 25 | United Airlines
        €528
        12% off
        €598 €528
      • TUS 13:23
        6h 31m
        1 stop
        BUF 22:54
        Tucson - Buffalo | Thu, Oct 22 | American Airlines
        BUF 16:48
        9h 38m
        1 stop
        TUS 23:26
        Buffalo - Tucson | Mon, Oct 26 | American Airlines
        €536
        10% off
        €598 €536
      • TUS 06:00
        6h 58m
        1 stop
        BUF 15:58
        Tucson - Buffalo | Sun, Oct 18 | American Airlines
        BUF 16:48
        6h 35m
        1 stop
        TUS 20:23
        Buffalo - Tucson | Thu, Oct 22 | American Airlines
        €544
        9% off
        €598 €544
      • TUS 14:31
        6h 28m
        1 stop
        BUF 23:59
        Tucson - Buffalo | Wed, Oct 14 | American Airlines
        BUF 16:48
        9h 38m
        1 stop
        TUS 23:26
        Buffalo - Tucson | Tue, Oct 20 | American Airlines
        €544
        9% off
        €598 €544
      • TUS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Tucson - Buffalo | Wed, Oct 14 | Normal Airline
        BUF 15:00
        6h
        Direct
        TUS 16:00
        Buffalo - Tucson | Fri, Oct 16 | Normal Airline
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      • TUS 13:23
        6h 31m
        1 stop
        BUF 22:54
        Tucson - Buffalo | Wed, Oct 28 | American Airlines
        €140 €502
        72% off
        72% off
        €502 €140
      • TUS 12:00
        7h 54m
        1 stop
        BUF 22:54
        Tucson - Buffalo | Sat, Oct 17 | American Airlines
        €155 €502
        69% off
        69% off
        €502 €155
      • TUS 13:23
        6h 31m
        1 stop
        BUF 22:54
        Tucson - Buffalo | Tue, Oct 27 | American Airlines
        €158 €502
        69% off
        69% off
        €502 €158
      • TUS 13:26
        7h 33m
        1 stop
        BUF 23:59
        Tucson - Buffalo | Sat, Oct 17 | Delta Air Lines
        €162
        68% off
        €502 €162
      • TUS 13:30
        6h 3m
        1 stop
        BUF 22:33
        Tucson - Buffalo | Wed, Oct 28 | United Airlines
        €190
        62% off
        €502 €190
      • TUS 13:30
        6h 3m
        1 stop
        BUF 22:33
        Tucson - Buffalo | Tue, Oct 27 | United Airlines
        €194
        61% off
        €502 €194
      • TUS 13:40
        6h 3m
        1 stop
        BUF 22:43
        Tucson - Buffalo | Sat, Oct 17 | United Airlines
        €198
        61% off
        €502 €198
      • TUS 13:23
        6h 25m
        1 stop
        BUF 22:48
        Tucson - Buffalo | Fri, Oct 30 | American Airlines
        €213
        57% off
        €502 €213
      • TUS 07:56
        8h 4m
        1 stop
        BUF 18:00
        Tucson - Buffalo | Thu, Nov 26 | American Airlines
        €257
        49% off
        €502 €257
      • TUS 14:29
        6h 24m
        1 stop
        BUF 22:53
        Tucson - Buffalo | Tue, Nov 24 | American Airlines
        €262
        48% off
        €502 €262
      • TUS 14:31
        6h 28m
        1 stop
        BUF 23:59
        Tucson - Buffalo | Fri, Oct 16 | American Airlines
        €456
        9% off
        €502 €456
      • TUS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Tucson - Buffalo | Wed, Oct 14 | Normal Airline
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Displayed flight fares from Tucson International Airport to Buffalo Niagara International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Which airline offers the cheapest flights from Tucson International Airport to Buffalo Niagara International Airport?

The cheapest airline flying from Tucson International Airport to Buffalo Niagara International Airport is Delta Air Lines (from €136) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From €136
American Airlines
From €140
United Airlines
From €190
Alaska Airlines
From €476

Find more flights and airlines

What is the flight schedule from Tucson International Airport to Buffalo Niagara International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2089

    Tucson International Airport

    13:40

    TUS

    2h 3m

    Direct

    16:43

    DEN

    S M T W T F S
    Search

  2. UA731

    Denver International Airport

    17:31

    DEN

    3h 12m

    Direct

    22:43

    BUF

    S M T W T F S

  3. AA2537

    Tucson International Airport

    14:31

    TUS

    3h 44m

    Direct

    20:15

    ORD

    S M T W T F S
    Search

  4. AA564

    O'Hare International Airport

    21:16

    ORD

    1h 43m

    Direct

    23:59

    BUF

    S M T W T F S

  5. AA2926

    Tucson International Airport

    13:23

    TUS

    2h 23m

    Direct

    17:46

    DFW

    S M T W T F S
    Search

  6. AA574

    Dallas Fort Worth International Airport

    18:54

    DFW

    3h

    Direct

    22:54

    BUF

    S M T W T F S

  7. DL937

    Tucson International Airport

    15:01

    TUS

    3h 28m

    Direct

    20:29

    ATL

    S M T W T F S
    Search

  8. DL2334

    Hartsfield–Jackson Atlanta International Airport

    21:54

    ATL

    2h 1m

    Direct

    23:55

    BUF

    S M T W T F S

  9. AA2586

    Tucson International Airport

    12:00

    TUS

    2h 24m

    Direct

    16:24

    DFW

    S - T W T F S
    Search

  10. AA574

    Dallas Fort Worth International Airport

    18:54

    DFW

    3h

    Direct

    22:54

    BUF

    S M T W T F S

  11. DL886

    Tucson International Airport

    06:00

    TUS

    4h 29m

    Direct

    12:29

    ATL

    S M T W T F S
    Search

  12. DL2050

    Hartsfield–Jackson Atlanta International Airport

    16:37

    ATL

    2h 1m

    Direct

    18:38

    BUF

    - M T W T - S

  13. AA6457

    Tucson International Airport

    20:19

    TUS

    1h 1m

    Direct

    21:20

    PHX

    S - T W T - S
    Search

  14. AA1242

    Phoenix Sky Harbor International Airport

    00:10

    PHX

    4h 27m

    Direct

    07:37

    PHL

    S M T W T F S

  15. AA5868

    Philadelphia International Airport

    08:38

    PHL

    1h 40m

    Direct

    10:18

    BUF

    S M T W T F S

  16. AA6457

    Tucson International Airport

    20:19

    TUS

    1h 1m

    Direct

    21:20

    PHX

    S - T W T - S
    Search

  17. AA3236

    Phoenix Sky Harbor International Airport

    23:33

    PHX

    2h 27m

    Direct

    04:00

    ORD

    S M T W T F S

  18. AA3664

    O'Hare International Airport

    08:03

    ORD

    1h 42m

    Direct

    10:45

    BUF

    - - - - - F -

  19. DL886

    Tucson International Airport

    06:00

    TUS

    4h 29m

    Direct

    12:29

    ATL

    S M T W T F S
    Search

  20. DL433

    Hartsfield–Jackson Atlanta International Airport

    15:30

    ATL

    2h 12m

    Direct

    17:42

    LGA

    S M T W T F S

  21. DL5815

    LaGuardia Airport

    21:30

    LGA

    1h 30m

    Direct

    23:00

    BUF

    S M T W T - S
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About Tucson International Airport and Buffalo Niagara International Airport

Learn about Tucson International Airport (TUS) and Buffalo Niagara International Airport (BUF) — including location, terminals, transportation, and travel tips.

Flight distance 3,063.64km
Cheapest one-way ticket price €140
Cheapest return ticket price €296

FAQs for Tucson International Airport to Buffalo Niagara International Airport Flights

  • What are the cheapest flights from Tucson International Airport to Buffalo Niagara International Airport?

    One-way flights from Tucson International Airport to Buffalo Niagara International Airport currently start from €140, and round-trip fares start from €296. The current lowest fare is a American Airlines flight departing on Wed, Oct 28; 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 Tucson International Airport to Buffalo Niagara International Airport is €276. Prices may vary depending on the departure date, airline, and availability.
  • Enter Tucson 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.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check 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 according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.