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Cincinnati/Northern Kentucky International Airport to Buffalo Niagara International Airport flight

Explore the cheapest one-way and round-trip flights from Cincinnati/Northern Kentucky International Airport to Buffalo Niagara International Airport over the next 90 days, with one-way fares from US$95 and round-trip from US$195. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      CVG 19:59
      21h 53m
      1 stop
      BUF 17:52
      Cincinnati - Buffalo | Mon, Nov 16 | Frontier Airlines
      US$95 US$273
      65% off
      65% off
      US$273 US$95
    • CVG 18:40
      3h 58m
      1 stop
      BUF 22:38
      Cincinnati - Buffalo | Mon, Nov 2 | Delta Air Lines
      US$111 US$273
      59% off
      59% off
      US$273 US$111
    • CVG 06:00
      6h 59m
      1 stop
      BUF 12:59
      Cincinnati - Buffalo | Sun, Nov 8 | Delta Air Lines
      US$115 US$273
      57% off
      57% off
      US$273 US$115
    • CVG 08:32
      5h 51m
      1 stop
      BUF 14:23
      Cincinnati - Buffalo | Mon, Nov 16 | American Airlines
      US$117
      56% off
      US$273 US$117
    • CVG 14:19
      27h 37m
      1 stop
      BUF 17:56
      Cincinnati - Buffalo | Wed, Nov 4 | Frontier Airlines
      US$118
      56% off
      US$273 US$118
    • CVG 20:19
      21h 37m
      1 stop
      BUF 17:56
      Cincinnati - Buffalo | Wed, Oct 28 | Frontier Airlines
      US$122
      55% off
      US$273 US$122
    • CVG 08:05
      3h 30m
      1 stop
      BUF 11:35
      Cincinnati - Buffalo | Mon, Nov 16 | Delta Air Lines
      US$122
      55% off
      US$273 US$122
    • CVG 18:42
      18h 17m
      1 stop
      BUF 12:59
      Cincinnati - Buffalo | Thu, Nov 5 | Delta Air Lines
      US$124
      55% off
      US$273 US$124
    • CVG 20:19
      21h 33m
      1 stop
      BUF 17:52
      Cincinnati - Buffalo | Mon, Nov 2 | Frontier Airlines
      US$130
      52% off
      US$273 US$130
    • CVG 13:00
      17h 25m
      1 stop
      BUF 14:00
      Cincinnati - Buffalo | Thu, Oct 29 | Normal Airline
      More cheap flights
      More cheap flights
    • CVG 20:34
      17h 1m
      1 stop
      BUF 13:35
      Cincinnati - Buffalo | Thu, Dec 10 | Frontier Airlines
      BUF 14:30
      21h 16m
      1 stop
      CVG 11:46
      Buffalo - Cincinnati | Mon, Dec 14 | Frontier Airlines
      US$195 US$368
      47% off
      47% off
      US$368 US$195
    • CVG 06:17
      4h 31m
      1 stop
      BUF 10:48
      Cincinnati - Buffalo | Sat, Nov 7 | American Airlines
      BUF 07:00
      4h 53m
      1 stop
      CVG 11:53
      Buffalo - Cincinnati | Mon, Nov 9 | American Airlines
      US$234 US$368
      36% off
      36% off
      US$368 US$234
    • CVG 06:00
      4h 11m
      1 stop
      BUF 10:11
      Cincinnati - Buffalo | Tue, Nov 17 | American Airlines
      BUF 12:10
      4h 27m
      1 stop
      CVG 16:37
      Buffalo - Cincinnati | Wed, Nov 18 | American Airlines
      US$234 US$368
      36% off
      36% off
      US$368 US$234
    • CVG 14:16
      4h 57m
      1 stop
      BUF 19:13
      Cincinnati - Buffalo | Tue, Nov 17 | Delta Air Lines
      BUF 06:10
      3h 34m
      1 stop
      CVG 09:44
      Buffalo - Cincinnati | Wed, Nov 18 | Delta Air Lines
      US$238
      35% off
      US$368 US$238
    • CVG 06:00
      7h 29m
      1 stop
      BUF 13:29
      Cincinnati - Buffalo | Thu, Dec 10 | Delta Air Lines
      BUF 15:20
      5h 37m
      1 stop
      CVG 20:57
      Buffalo - Cincinnati | Mon, Dec 14 | Delta Air Lines
      US$247
      33% off
      US$368 US$247
    • CVG 11:00
      4h 14m
      1 stop
      BUF 15:14
      Cincinnati - Buffalo | Thu, Nov 5 | Delta Air Lines
      BUF 06:15
      3h 28m
      1 stop
      CVG 09:43
      Buffalo - Cincinnati | Sat, Nov 7 | Delta Air Lines
      US$267
      27% off
      US$368 US$267
    • CVG 07:05
      10h 51m
      1 stop
      BUF 17:56
      Cincinnati - Buffalo | Sat, Oct 31 | American Airlines
      BUF 11:59
      8h 4m
      1 stop
      CVG 20:03
      Buffalo - Cincinnati | Sat, Nov 7 | American Airlines
      US$271
      26% off
      US$368 US$271
    • CVG 07:10
      4h 30m
      1 stop
      BUF 11:40
      Cincinnati - Buffalo | Thu, Nov 5 | American Airlines
      BUF 07:57
      4h 25m
      1 stop
      CVG 12:22
      Buffalo - Cincinnati | Sat, Nov 7 | American Airlines
      US$280
      24% off
      US$368 US$280
    • CVG 07:10
      4h 24m
      1 stop
      BUF 11:34
      Cincinnati - Buffalo | Thu, Nov 19 | American Airlines
      BUF 05:28
      4h 40m
      1 stop
      CVG 10:08
      Buffalo - Cincinnati | Mon, Nov 23 | American Airlines
      US$281
      24% off
      US$368 US$281
    • CVG 13:00
      17h 25m
      1 stop
      BUF 14:00
      Cincinnati - Buffalo | Thu, Oct 29 | Normal Airline
      BUF 15:00
      6h
      Nonstop
      CVG 16:00
      Buffalo - Cincinnati | Sat, Oct 31 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      CVG 13:52
      6h 44m
      Nonstop
      BUF 20:36
      Cincinnati - Buffalo | Wed, Nov 18 | United Airlines
      US$182 US$273
      33% off
      33% off
      US$273 US$182
    • CVG 13:52
      6h 44m
      Nonstop
      BUF 20:36
      Cincinnati - Buffalo | Sun, Dec 6 | United Airlines
      US$218 US$273
      20% off
      20% off
      US$273 US$218
    • CVG 13:00
      17h 25m
      1 stop
      BUF 14:00
      Cincinnati - Buffalo | Thu, Oct 29 | Normal Airline
      More cheap flights
      More cheap flights
    • CVG 08:05
      3h 30m
      1 stop
      BUF 11:35
      Cincinnati - Buffalo | Mon, Nov 16 | Delta Air Lines
      US$122 US$273
      55% off
      55% off
      US$273 US$122
    • CVG 18:40
      3h 58m
      1 stop
      BUF 22:38
      Cincinnati - Buffalo | Mon, Nov 2 | Delta Air Lines
      US$111 US$273
      59% off
      59% off
      US$273 US$111
    • CVG 18:40
      3h 58m
      1 stop
      BUF 22:38
      Cincinnati - Buffalo | Mon, Nov 23 | Delta Air Lines
      US$136 US$273
      50% off
      50% off
      US$273 US$136
    • CVG 08:32
      5h 51m
      1 stop
      BUF 14:23
      Cincinnati - Buffalo | Mon, Nov 16 | American Airlines
      US$117
      56% off
      US$273 US$117
    • CVG 13:52
      6h 44m
      Nonstop
      BUF 20:36
      Cincinnati - Buffalo | Wed, Nov 18 | United Airlines
      US$182
      33% off
      US$273 US$182
    • CVG 13:52
      6h 44m
      Nonstop
      BUF 20:36
      Cincinnati - Buffalo | Sun, Dec 6 | United Airlines
      US$218
      20% off
      US$273 US$218
    • CVG 06:00
      6h 59m
      1 stop
      BUF 12:59
      Cincinnati - Buffalo | Sun, Nov 8 | Delta Air Lines
      US$115
      57% off
      US$273 US$115
    • CVG 18:42
      18h 17m
      1 stop
      BUF 12:59
      Cincinnati - Buffalo | Thu, Nov 5 | Delta Air Lines
      US$124
      55% off
      US$273 US$124
    • CVG 20:19
      21h 33m
      1 stop
      BUF 17:52
      Cincinnati - Buffalo | Mon, Nov 2 | Frontier Airlines
      US$130
      52% off
      US$273 US$130
    • CVG 13:00
      17h 25m
      1 stop
      BUF 14:00
      Cincinnati - Buffalo | Thu, Oct 29 | Normal Airline
      More cheap flights
      More cheap flights

Displayed flight fares from Cincinnati 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 Cincinnati/Northern Kentucky International Airport to Buffalo Niagara International Airport?

The cheapest airline flying from Cincinnati/Northern Kentucky International Airport to Buffalo Niagara International Airport is Delta Air Lines (from US$111) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From US$111
American Airlines
From US$117
United Airlines
From US$146
Frontier Airlines
From US$193

Find more flights and airlines

What is the flight schedule from Cincinnati/Northern Kentucky International Airport to Buffalo Niagara International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA3496

    Cincinnati/Northern Kentucky International Airport

    06:00

    CVG

    1h 35m

    Nonstop

    07:35

    IAD

    S - - W T - S
    Search

  2. UA4018

    Dulles International Airport

    08:24

    IAD

    1h 22m

    Nonstop

    09:46

    BUF

    S - - W T - -

  3. AA5151

    Cincinnati/Northern Kentucky International Airport

    11:03

    CVG

    1h 51m

    Nonstop

    12:54

    PHL

    S M - - - - S
    Search

  4. AA5868

    Philadelphia International Airport

    09:15

    PHL

    1h 33m

    Nonstop

    10:48

    BUF

    - M - W T F S

  5. DL4629

    Cincinnati/Northern Kentucky International Airport

    11:15

    CVG

    1h 11m

    Nonstop

    12:26

    DTW

    S M T W T F S
    Search

  6. DL5051

    Detroit Metropolitan Wayne County Airport

    14:01

    DTW

    1h 13m

    Nonstop

    15:14

    BUF

    S M - - - - S

  7. UA3429

    Cincinnati/Northern Kentucky International Airport

    15:48

    CVG

    1h 41m

    Nonstop

    16:29

    ORD

    S M T W T F S
    Search

  8. UA1335

    O'Hare International Airport

    17:51

    ORD

    1h 45m

    Nonstop

    20:36

    BUF

    S M T W T F S

  9. UA5544

    Cincinnati/Northern Kentucky International Airport

    05:20

    CVG

    1h 39m

    Nonstop

    05:59

    ORD

    S M T W T F S
    Search

  10. UA4177

    O'Hare International Airport

    07:00

    ORD

    1h 46m

    Nonstop

    09:46

    BUF

    S M T W T F S

  11. AA4264

    Cincinnati/Northern Kentucky International Airport

    07:30

    CVG

    2h 10m

    Nonstop

    09:40

    BOS

    S M - - - - S
    Search

  12. AA4425

    Boston Logan International Airport

    08:00

    BOS

    1h 50m

    Nonstop

    09:50

    BUF

    S - - - - - S

  13. AA5677

    Cincinnati/Northern Kentucky International Airport

    18:07

    CVG

    1h 42m

    Nonstop

    19:49

    CLT

    S M - - - - S
    Search

  14. AA2429

    Charlotte Douglas International Airport

    20:59

    CLT

    1h 44m

    Nonstop

    22:43

    BUF

    S M - - - - S

  15. DL5257

    Cincinnati/Northern Kentucky International Airport

    14:18

    CVG

    1h 16m

    Nonstop

    15:34

    DTW

    S M T W T - S
    Search

  16. DL3843

    Detroit Metropolitan Wayne County Airport

    17:49

    DTW

    1h 13m

    Nonstop

    19:02

    BUF

    - - T W T - -

  17. AA4094

    Cincinnati/Northern Kentucky International Airport

    05:30

    CVG

    1h 40m

    Nonstop

    06:10

    ORD

    S M T W T F S
    Search

  18. AA4780

    O'Hare International Airport

    08:15

    ORD

    1h 51m

    Nonstop

    11:06

    BUF

    S M - - - - S

  19. DL5060

    Cincinnati/Northern Kentucky International Airport

    18:40

    CVG

    1h 17m

    Nonstop

    19:57

    DTW

    - - T W T - -
    Search

  20. DL978

    Detroit Metropolitan Wayne County Airport

    22:50

    DTW

    1h 11m

    Nonstop

    00:01

    BUF

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

About Cincinnati/Northern Kentucky International Airport and Buffalo Niagara International Airport

Learn about Cincinnati/Northern Kentucky International Airport (CVG) and Buffalo Niagara International Airport (BUF) — including location, terminals, transportation, and travel tips.

Flight distance 658.94 km
Cheapest one-way ticket price US$95
Cheapest return ticket price US$195

FAQs for Cincinnati/Northern Kentucky International Airport to Buffalo Niagara International Airport Flights

  • How many daily flights are there from Cincinnati/Northern Kentucky International Airport (CVG) to Buffalo Niagara International Airport (BUF)?

    There are around 1 daily flights from Cincinnati/Northern Kentucky International Airport (CVG) to Buffalo Niagara International Airport (BUF).
  • The earliest flight from Cincinnati/Northern Kentucky International Airport to Buffalo Niagara International Airport departs at 15:30, and the last departs at 15:30, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Cincinnati/Northern Kentucky International Airport (CVG) to Buffalo Niagara International Airport (BUF) is quite popular. Without considering departure times or holidays, tickets cost around US$380 in October, the most expensive month to book this route.
  • One-way flights from Cincinnati/Northern Kentucky International Airport to Buffalo Niagara International Airport currently start from US$95, and round-trip fares start from US$195. The current lowest fare is a Frontier Airlines flight departing on Mon, Nov 16; prices may vary depending on availability.
  • Yes. American Airlines operate direct flights from Cincinnati/Northern Kentucky International Airport to Buffalo Niagara International Airport, with an average flight time of 1 hour 6 minutes, and around 1 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Cincinnati/Northern Kentucky International Airport to Buffalo Niagara International Airport is US$203. Prices may vary depending on the departure date, airline, and availability.
  • Cincinnati/Northern Kentucky International Airport to Buffalo Niagara International Airport operates around 1 weekly flights, mainly by American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Cincinnati/Northern Kentucky 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.