Trip.com
>
Cheap Flights
>
United States
>
New York State
>
Buffalo
>
Las Vegas to Buffalo flight
>
Las Vegas to Buffalo Niagara International Airport flight

Explore the cheapest one-way and round-trip flights from Las Vegas to Buffalo Niagara International Airport over the next 90 days, with one-way fares from MXN$1,941 and round-trip from MXN$4,507. Based on Trip.com's latest 7-day flight data.

    • LAS 23:43
      9h 36m
      1 stop
      BUF 12:19
      Las Vegas - Buffalo | Thu, Dec 3 | Frontier Airlines
      BUF 13:15
      10h 12m
      1 stop
      LAS 20:27
      Buffalo - Las Vegas | Mon, Dec 7 | Frontier Airlines
      MXN$4,507 MXN$8,167
      45% off
      45% off
      MXN$8,167 MXN$4,507
    • LAS 23:23
      5h 57m
      1 stop
      BUF 08:20
      Las Vegas - Buffalo | Tue, Nov 24 | Delta Air Lines
      BUF 18:41
      7h 39m
      1 stop
      LAS 23:20
      Buffalo - Las Vegas | Tue, Dec 1 | Delta Air Lines
      MXN$4,669 MXN$8,167
      43% off
      43% off
      MXN$8,167 MXN$4,669
    • LAS 23:30
      6h 4m
      1 stop
      BUF 08:34
      Las Vegas - Buffalo | Wed, Dec 2 | Delta Air Lines
      BUF 15:20
      9h 55m
      1 stop
      LAS 22:15
      Buffalo - Las Vegas | Wed, Dec 9 | Delta Air Lines
      MXN$4,669 MXN$8,167
      43% off
      43% off
      MXN$8,167 MXN$4,669
    • LAS 06:00
      6h 15m
      1 stop
      BUF 15:15
      Las Vegas - Buffalo | Sat, Nov 14 | Delta Air Lines
      BUF 18:36
      7h 48m
      1 stop
      LAS 23:24
      Buffalo - Las Vegas | Mon, Nov 16 | Delta Air Lines
      MXN$4,816
      41% off
      MXN$8,167 MXN$4,816
    • LAS 23:57
      17h 27m
      1 stop
      BUF 20:24
      Las Vegas - Buffalo | Mon, Nov 23 | Frontier Airlines
      BUF 18:36
      7h 48m
      1 stop
      LAS 23:24
      Buffalo - Las Vegas | Mon, Nov 30 | Delta Air Lines
      MXN$5,185
      37% off
      MXN$8,167 MXN$5,185
    • LAS 21:46
      12h 13m
      1 stop
      BUF 12:59
      Las Vegas - Buffalo | Thu, Nov 19 | Frontier Airlines
      BUF 21:20
      13h 59m
      1 stop
      LAS 08:19
      Buffalo - Las Vegas | Mon, Nov 23 | Frontier Airlines
      MXN$5,291
      35% off
      MXN$8,167 MXN$5,291
    • LAS 21:43
      12h 32m
      1 stop
      BUF 13:15
      Las Vegas - Buffalo | Tue, Nov 10 | Frontier Airlines
      BUF 17:00
      9h 5m
      1 stop
      LAS 23:05
      Buffalo - Las Vegas | Tue, Nov 17 |
      MXN$5,514
      32% off
      MXN$8,167 MXN$5,514
    • LAS 21:43
      12h 20m
      1 stop
      BUF 13:03
      Las Vegas - Buffalo | Thu, Nov 5 | Frontier Airlines
      BUF 12:54
      24h 53m
      1 stop
      LAS 10:47
      Buffalo - Las Vegas | Thu, Nov 12 | Frontier Airlines
      MXN$5,522
      32% off
      MXN$8,167 MXN$5,522
    • LAS 21:43
      12h 20m
      1 stop
      BUF 13:03
      Las Vegas - Buffalo | Thu, Nov 12 | Frontier Airlines
      BUF 12:00
      9h 26m
      1 stop
      LAS 18:26
      Buffalo - Las Vegas | Thu, Nov 19 | Delta Air Lines
      MXN$5,628
      31% off
      MXN$8,167 MXN$5,628
    • LAS 13:00
      17h 25m
      1 stop
      BUF 14:00
      Las Vegas - Buffalo | Thu, Nov 5 | Normal Airline
      BUF 15:00
      6h
      Direct
      LAS 16:00
      Buffalo - Las Vegas | Sat, Nov 7 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      LAS 21:46
      12h 29m
      1 stop
      BUF 13:15
      Las Vegas - Buffalo | Wed, Nov 18 | Frontier Airlines
      MXN$1,941 MXN$3,162
      39% off
      39% off
      MXN$3,162 MXN$1,941
    • LAS 23:43
      9h 37m
      1 stop
      BUF 12:20
      Las Vegas - Buffalo | Wed, Dec 16 | Frontier Airlines
      MXN$1,980 MXN$3,162
      37% off
      37% off
      MXN$3,162 MXN$1,980
    • LAS 22:06
      15h 41m
      1 stop
      BUF 16:47
      Las Vegas - Buffalo | Thu, Nov 12 | Frontier Airlines
      MXN$2,042 MXN$3,162
      35% off
      35% off
      MXN$3,162 MXN$2,042
    • LAS 07:00
      8h 7m
      1 stop
      BUF 18:07
      Las Vegas - Buffalo | Thu, Dec 17 | American Airlines
      MXN$2,053
      35% off
      MXN$3,162 MXN$2,053
    • LAS 23:43
      9h 37m
      1 stop
      BUF 12:20
      Las Vegas - Buffalo | Wed, Dec 9 | Frontier Airlines
      MXN$2,125
      33% off
      MXN$3,162 MXN$2,125
    • LAS 23:43
      9h 37m
      1 stop
      BUF 12:20
      Las Vegas - Buffalo | Fri, Dec 11 | Frontier Airlines
      MXN$2,125
      33% off
      MXN$3,162 MXN$2,125
    • LAS 11:18
      8h 41m
      1 stop
      BUF 22:59
      Las Vegas - Buffalo | Fri, Jan 1 | American Airlines
      MXN$2,159
      32% off
      MXN$3,162 MXN$2,159
    • LAS 07:11
      7h 25m
      1 stop
      BUF 17:36
      Las Vegas - Buffalo | Fri, Dec 18 | Delta Air Lines
      MXN$2,198
      30% off
      MXN$3,162 MXN$2,198
    • LAS 23:43
      9h 36m
      1 stop
      BUF 12:19
      Las Vegas - Buffalo | Wed, Dec 2 | Frontier Airlines
      MXN$2,201
      30% off
      MXN$3,162 MXN$2,201
    • LAS 13:00
      17h 25m
      1 stop
      BUF 14:00
      Las Vegas - Buffalo | Thu, Nov 5 | Normal Airline
      Find more flights
      Find more flights
    • LAS 23:30
      6h 4m
      1 stop
      BUF 08:34
      Las Vegas - Buffalo | Thu, Dec 17 | Delta Air Lines
      MXN$2,279 MXN$11,184
      80% off
      80% off
      MXN$11,184 MXN$2,279
    • LAS 06:00
      6h 15m
      1 stop
      BUF 15:15
      Las Vegas - Buffalo | Tue, Nov 24 | Delta Air Lines
      MXN$2,689 MXN$11,184
      76% off
      76% off
      MXN$11,184 MXN$2,689
    • LAS 06:20
      5h 41m
      1 stop
      BUF 15:01
      Las Vegas - Buffalo | Fri, Nov 6 | Delta Air Lines
      MXN$3,138 MXN$11,184
      72% off
      72% off
      MXN$11,184 MXN$3,138
    • LAS 23:23
      5h 57m
      1 stop
      BUF 08:20
      Las Vegas - Buffalo | Mon, Nov 23 | Delta Air Lines
      MXN$3,319
      70% off
      MXN$11,184 MXN$3,319
    • LAS 23:30
      6h 4m
      1 stop
      BUF 08:34
      Las Vegas - Buffalo | Sat, Dec 5 | Delta Air Lines
      MXN$3,338
      70% off
      MXN$11,184 MXN$3,338
    • LAS 23:23
      5h 57m
      1 stop
      BUF 08:20
      Las Vegas - Buffalo | Thu, Nov 19 | Delta Air Lines
      MXN$3,344
      70% off
      MXN$11,184 MXN$3,344
    • LAS 13:36
      7h 28m
      1 stop
      BUF 00:04
      Las Vegas - Buffalo | Thu, Dec 3 | Delta Air Lines
      MXN$3,347
      70% off
      MXN$11,184 MXN$3,347
    • LAS 23:30
      6h 4m
      1 stop
      BUF 08:34
      Las Vegas - Buffalo | Mon, Dec 7 | Delta Air Lines
      MXN$3,350
      70% off
      MXN$11,184 MXN$3,350
    • LAS 23:23
      5h 57m
      1 stop
      BUF 08:20
      Las Vegas - Buffalo | Mon, Nov 16 | Delta Air Lines
      MXN$3,355
      70% off
      MXN$11,184 MXN$3,355
    • LAS 13:00
      17h 25m
      1 stop
      BUF 14:00
      Las Vegas - Buffalo | Thu, Nov 5 | Normal Airline
      Find more flights
      Find more flights
    • LAS 06:20
      5h 41m
      1 stop
      BUF 15:01
      Las Vegas - Buffalo | Fri, Nov 6 | Delta Air Lines
      MXN$3,138 MXN$5,622
      44% off
      44% off
      MXN$5,622 MXN$3,138
    • LAS 15:26
      5h 32m
      1 stop
      BUF 23:58
      Las Vegas - Buffalo | Mon, Nov 9 | Delta Air Lines
      MXN$3,991 MXN$5,622
      28% off
      28% off
      MXN$5,622 MXN$3,991
    • LAS 13:00
      17h 25m
      1 stop
      BUF 14:00
      Las Vegas - Buffalo | Thu, Nov 5 | Normal Airline
      Find more flights
      Find more flights
    • LAS 15:26
      5h 32m
      1 stop
      BUF 23:58
      Las Vegas - Buffalo | Tue, Nov 17 | Delta Air Lines
      MXN$2,340 MXN$11,184
      79% off
      79% off
      MXN$11,184 MXN$2,340
    • LAS 15:26
      5h 32m
      1 stop
      BUF 23:58
      Las Vegas - Buffalo | Tue, Nov 10 | Delta Air Lines
      MXN$3,143 MXN$11,184
      72% off
      72% off
      MXN$11,184 MXN$3,143
    • LAS 15:26
      5h 32m
      1 stop
      BUF 23:58
      Las Vegas - Buffalo | Fri, Nov 13 | Delta Air Lines
      MXN$3,336 MXN$11,184
      70% off
      70% off
      MXN$11,184 MXN$3,336
    • LAS 15:26
      5h 32m
      1 stop
      BUF 23:58
      Las Vegas - Buffalo | Thu, Nov 12 | Delta Air Lines
      MXN$3,336
      70% off
      MXN$11,184 MXN$3,336
    • LAS 15:26
      5h 32m
      1 stop
      BUF 23:58
      Las Vegas - Buffalo | Mon, Nov 9 | Delta Air Lines
      MXN$3,991
      64% off
      MXN$11,184 MXN$3,991
    • LAS 07:11
      7h 25m
      1 stop
      BUF 17:36
      Las Vegas - Buffalo | Fri, Dec 18 | Delta Air Lines
      MXN$2,198
      30% off
      MXN$3,162 MXN$2,198
    • LAS 23:42
      7h 53m
      1 stop
      BUF 10:35
      Las Vegas - Buffalo | Wed, Nov 18 | Delta Air Lines
      MXN$2,245
      28% off
      MXN$3,162 MXN$2,245
    • LAS 07:00
      8h 7m
      1 stop
      BUF 18:07
      Las Vegas - Buffalo | Thu, Dec 17 | American Airlines
      MXN$2,053
      35% off
      MXN$3,162 MXN$2,053
    • LAS 11:18
      8h 41m
      1 stop
      BUF 22:59
      Las Vegas - Buffalo | Fri, Jan 1 | American Airlines
      MXN$2,159
      32% off
      MXN$3,162 MXN$2,159
    • LAS 13:00
      17h 25m
      1 stop
      BUF 14:00
      Las Vegas - Buffalo | Thu, Nov 5 | Normal Airline
      Find more flights
      Find more flights

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

Which airlines are the most popular for Las Vegas to Buffalo Niagara International Airport flights?

Delta Air Lines logo Delta Air Lines

Flight Schedule from Las Vegas to Buffalo Niagara International Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL502

    Harry Reid International Airport

    23:25

    LAS

    3h 54m

    Direct

    06:19

    DTW

    S M T W T F S
    Search

  2. DL4639

    Detroit Metropolitan Wayne County Airport

    07:10

    DTW

    1h 19m

    Direct

    08:29

    BUF

    S M - - - - -

  3. DL857

    Harry Reid International Airport

    00:35

    LAS

    3h 52m

    Direct

    07:27

    ATL

    S M - - - - -
    Search

  4. DL1384

    Hartsfield–Jackson Atlanta International Airport

    09:16

    ATL

    2h

    Direct

    11:16

    BUF

    S M T W T F S

  5. DL677

    Harry Reid International Airport

    07:23

    LAS

    3h 55m

    Direct

    14:18

    ATL

    S M T W T F S
    Search

  6. DL2050

    Hartsfield–Jackson Atlanta International Airport

    16:37

    ATL

    2h 1m

    Direct

    18:38

    BUF

    S M - - - - S

  7. AA1114

    Harry Reid International Airport

    00:08

    LAS

    3h 51m

    Direct

    05:59

    ORD

    S M T W T F S
    Search

  8. AA4780

    O'Hare International Airport

    08:03

    ORD

    1h 50m

    Direct

    10:53

    BUF

    S M T W T F S

  9. DL383

    Harry Reid International Airport

    23:42

    LAS

    4h 48m

    Direct

    07:30

    JFK

    S M - - - - -
    Search

  10. DL5223

    John F. Kennedy International Airport

    08:56

    JFK

    1h 42m

    Direct

    10:38

    BUF

    S M T W T F S

  11. AA1474

    Harry Reid International Airport

    23:06

    LAS

    4h 9m

    Direct

    06:15

    CLT

    S M T W T F S
    Search

  12. AA1203

    Charlotte Douglas International Airport

    08:55

    CLT

    1h 45m

    Direct

    10:40

    BUF

    S M T W T F S

  13. DL502

    Harry Reid International Airport

    23:25

    LAS

    3h 54m

    Direct

    06:19

    DTW

    S M T W T F S
    Search

  14. DL4636

    Detroit Metropolitan Wayne County Airport

    10:30

    DTW

    1h 14m

    Direct

    11:44

    BUF

    S M - - - - -

  15. DL777

    Harry Reid International Airport

    11:00

    LAS

    3h 59m

    Direct

    17:59

    ATL

    S M T W T F S
    Search

  16. DL2334

    Hartsfield–Jackson Atlanta International Airport

    21:54

    ATL

    2h 1m

    Direct

    23:55

    BUF

    S M T W T F S

  17. F92428

    Harry Reid International Airport

    23:49

    LAS

    4h

    Direct

    06:49

    ATL

    S M T W T F S
    Search

  18. F91408

    Hartsfield–Jackson Atlanta International Airport

    10:49

    ATL

    2h 14m

    Direct

    13:03

    BUF

    S - T - T - -
Find more flights and airlines

What to know about flights from Las Vegas to Buffalo Niagara International Airport?

Cheapest return ticket price MXN$5,053
Cheapest one-way flight price MXN$1,941
Off-season travel month September
Peak season for travel January

FAQs for Las Vegas to Buffalo Niagara International Airport Flights

  • When are flight tickets from Las Vegas (LAS) to Buffalo (BUF) the cheapest?

    Airlines adjust prices for flights from Las Vegas to Buffalo based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • According to Trip.com's data, the lowest price is around MXN$6,230.
  • A flight from Las Vegas (LAS) to Buffalo (BUF) takes an average of 4 hours 15 minutes.
  • Frontier Airlines operates 1 direct flights from Las Vegas (LAS) to Buffalo (BUF).
  • There are 1 airport(s) in Buffalo (BUF): Buffalo Niagara International Airport.
  • One-way flights from Las Vegas to Buffalo Niagara International Airport currently start from MXN$1,941, and round-trip fares start from MXN$4,507. The lowest fare is currently available on flights operated by Frontier Airlines departing on Wed, Nov 18. Fares are subject to change based on availability.
  • A direct flight from Las Vegas to Buffalo Niagara International Airport takes about 3 hours 46 minutes on average. Actual flight time may vary depending on the route, weather and air traffic.
  • Enter your Las Vegas 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 cancellation policy, fill in your passenger details and pay to receive your booking confirmation.
  • The latest flight from Las Vegas to Buffalo Niagara International Airport departs at 17:05, with approximately 4 flights per day. Flight schedules may change, so please check the latest departure times before travelling.
  • Buffalo has 1 airports reachable by flights departing from Las Vegas, including Buffalo Niagara International Airport. When choosing an airport, consider its distance to the city centre and route coverage.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are estimated lowest price 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 prices (incl. taxes, fuel surcharge, 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 were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled 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 check the customer support pages.