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Buffalo Niagara International Airport to Harry Reid International Airport flight

Explore the cheapest one-way and round-trip flights from Buffalo Niagara International Airport to Harry Reid International Airport over the next 90 days, with one-way fares from US$104 and round-trip from US$252. Based on Trip.com's latest 7-day flight data.

    • BUF 06:24
      7h 8m
      1 stop
      LAS 10:32
      Buffalo - Las Vegas | Tue, Dec 22 | Delta Air Lines
      LAS 07:00
      7h 54m
      1 stop
      BUF 17:54
      Las Vegas - Buffalo | Fri, Dec 25 | Delta Air Lines
      US$252 US$653
      61% off
      61% off
      US$653 US$252
    • BUF 19:23
      8h 14m
      1 stop
      LAS 00:37
      Buffalo - Las Vegas | Thu, Nov 12 | Delta Air Lines
      LAS 22:20
      7h 5m
      1 stop
      BUF 08:25
      Las Vegas - Buffalo | Sun, Nov 15 |
      US$264 US$653
      60% off
      60% off
      US$653 US$264
    • BUF 16:40
      7h 30m
      1 stop
      LAS 21:10
      Buffalo - Las Vegas | Thu, Nov 12 | American Airlines
      LAS 23:22
      7h 49m
      1 stop
      BUF 10:11
      Las Vegas - Buffalo | Sun, Nov 15 | American Airlines
      US$269 US$653
      59% off
      59% off
      US$653 US$269
    • BUF 13:13
      10h 59m
      1 stop
      LAS 21:12
      Buffalo - Las Vegas | Sun, Nov 8 | Frontier Airlines
      LAS 13:31
      7h 28m
      1 stop
      BUF 23:59
      Las Vegas - Buffalo | Thu, Nov 12 | Delta Air Lines
      US$290
      56% off
      US$653 US$290
    • BUF 06:35
      7h
      1 stop
      LAS 10:35
      Buffalo - Las Vegas | Tue, Dec 1 | Delta Air Lines
      LAS 23:43
      9h 36m
      1 stop
      BUF 12:19
      Las Vegas - Buffalo | Mon, Dec 7 | Frontier Airlines
      US$298
      54% off
      US$653 US$298
    • BUF 14:00
      12h 8m
      1 stop
      LAS 23:08
      Buffalo - Las Vegas | Tue, Nov 10 | Frontier Airlines
      LAS 07:10
      8h 33m
      1 stop
      BUF 18:43
      Las Vegas - Buffalo | Fri, Nov 13 | Delta Air Lines
      US$299
      54% off
      US$653 US$299
    • BUF 06:00
      7h 40m
      1 stop
      LAS 10:40
      Buffalo - Las Vegas | Mon, Dec 28 | Delta Air Lines
      LAS 08:00
      7h 50m
      1 stop
      BUF 18:50
      Las Vegas - Buffalo | Wed, Dec 30 | American Airlines
      US$299
      54% off
      US$653 US$299
    • BUF 07:00
      10h 29m
      1 stop
      LAS 14:29
      Buffalo - Las Vegas | Tue, Dec 22 | American Airlines
      LAS 23:15
      9h 12m
      1 stop
      BUF 11:27
      Las Vegas - Buffalo | Fri, Dec 25 | Delta Air Lines
      US$301
      54% off
      US$653 US$301
    • BUF 13:48
      12h 20m
      1 stop
      LAS 23:08
      Buffalo - Las Vegas | Sun, Nov 22 | Frontier Airlines
      LAS 23:42
      7h 53m
      1 stop
      BUF 10:35
      Las Vegas - Buffalo | Wed, Nov 25 | Delta Air Lines
      US$303
      54% off
      US$653 US$303
    • BUF 13:00
      17h 25m
      1 stop
      LAS 14:00
      Buffalo - Las Vegas | Fri, Nov 6 | Normal Airline
      LAS 15:00
      6h
      Direct
      BUF 16:00
      Las Vegas - Buffalo | Sun, Nov 8 | Normal Airline
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    • Cheapest
      BUF 21:20
      13h 59m
      1 stop
      LAS 08:19
      Buffalo - Las Vegas | Sun, Nov 29 | Frontier Airlines
      US$104 US$294
      65% off
      65% off
      US$294 US$104
    • BUF 06:15
      10h 41m
      1 stop
      LAS 13:56
      Buffalo - Las Vegas | Tue, Dec 29 | Delta Air Lines
      US$116 US$294
      61% off
      61% off
      US$294 US$116
    • BUF 13:48
      12h 20m
      1 stop
      LAS 23:08
      Buffalo - Las Vegas | Thu, Nov 5 | Frontier Airlines
      US$123 US$294
      57% off
      57% off
      US$294 US$123
    • BUF 14:00
      12h 8m
      1 stop
      LAS 23:08
      Buffalo - Las Vegas | Tue, Nov 10 | Frontier Airlines
      US$123
      57% off
      US$294 US$123
    • BUF 18:40
      7h 30m
      1 stop
      LAS 23:10
      Buffalo - Las Vegas | Sun, Nov 29 | American Airlines
      US$125
      56% off
      US$294 US$125
    • BUF 14:00
      12h 8m
      1 stop
      LAS 23:08
      Buffalo - Las Vegas | Tue, Nov 24 | Frontier Airlines
      US$133
      55% off
      US$294 US$133
    • BUF 12:54
      24h 39m
      1 stop
      LAS 10:33
      Buffalo - Las Vegas | Wed, Nov 18 | Frontier Airlines
      US$136
      54% off
      US$294 US$136
    • BUF 13:48
      12h 20m
      1 stop
      LAS 23:08
      Buffalo - Las Vegas | Sun, Nov 15 | Frontier Airlines
      US$136
      54% off
      US$294 US$136
    • BUF 12:54
      24h 53m
      1 stop
      LAS 10:47
      Buffalo - Las Vegas | Sat, Nov 21 | Frontier Airlines
      US$136
      54% off
      US$294 US$136
    • BUF 13:00
      17h 25m
      1 stop
      LAS 14:00
      Buffalo - Las Vegas | Fri, Nov 6 | Normal Airline
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    • Cheapest nonstop
      BUF 06:00
      13h 3m
      Direct
      LAS 16:03
      Buffalo - Las Vegas | Sat, Nov 14 | United Airlines
      US$249 US$294
      15% off
      15% off
      US$294 US$249
    • BUF 06:30
      12h 33m
      Direct
      LAS 16:03
      Buffalo - Las Vegas | Mon, Nov 23 | United Airlines
      US$255 US$294
      13% off
      13% off
      US$294 US$255
    • BUF 13:00
      17h 25m
      1 stop
      LAS 14:00
      Buffalo - Las Vegas | Fri, Nov 6 | Normal Airline
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    • BUF 16:40
      7h 30m
      1 stop
      LAS 21:10
      Buffalo - Las Vegas | Sat, Nov 14 | American Airlines
      US$151 US$730
      79% off
      79% off
      US$730 US$151
    • BUF 18:40
      7h 30m
      1 stop
      LAS 23:10
      Buffalo - Las Vegas | Tue, Nov 24 | American Airlines
      US$151 US$730
      79% off
      79% off
      US$730 US$151
    • BUF 16:41
      7h 44m
      1 stop
      LAS 21:25
      Buffalo - Las Vegas | Wed, Nov 25 | American Airlines
      US$151 US$730
      79% off
      79% off
      US$730 US$151
    • BUF 16:40
      7h 30m
      1 stop
      LAS 21:10
      Buffalo - Las Vegas | Sat, Nov 7 | American Airlines
      US$161
      78% off
      US$730 US$161
    • BUF 15:59
      7h 53m
      1 stop
      LAS 20:52
      Buffalo - Las Vegas | Sun, Nov 8 | Delta Air Lines
      US$179
      75% off
      US$730 US$179
    • BUF 14:10
      7h 36m
      1 stop
      LAS 18:46
      Buffalo - Las Vegas | Wed, Jan 6 | Delta Air Lines
      US$179
      75% off
      US$730 US$179
    • BUF 15:55
      7h 4m
      1 stop
      LAS 19:59
      Buffalo - Las Vegas | Fri, Nov 13 | Delta Air Lines
      US$179
      75% off
      US$730 US$179
    • BUF 15:59
      7h 8m
      1 stop
      LAS 20:07
      Buffalo - Las Vegas | Sat, Dec 5 | Delta Air Lines
      US$180
      75% off
      US$730 US$180
    • BUF 18:36
      7h 48m
      1 stop
      LAS 23:24
      Buffalo - Las Vegas | Mon, Nov 16 | Delta Air Lines
      US$212
      71% off
      US$730 US$212
    • BUF 13:00
      17h 25m
      1 stop
      LAS 14:00
      Buffalo - Las Vegas | Fri, Nov 6 | Normal Airline
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    • BUF 16:40
      7h 30m
      1 stop
      LAS 21:10
      Buffalo - Las Vegas | Sat, Nov 7 | American Airlines
      US$161 US$433
      63% off
      63% off
      US$433 US$161
    • BUF 15:59
      7h 53m
      1 stop
      LAS 20:52
      Buffalo - Las Vegas | Sun, Nov 8 | Delta Air Lines
      US$179 US$433
      59% off
      59% off
      US$433 US$179
    • BUF 16:40
      7h 30m
      1 stop
      LAS 21:10
      Buffalo - Las Vegas | Tue, Nov 10 | American Airlines
      US$218 US$433
      50% off
      50% off
      US$433 US$218
    • BUF 13:00
      17h 25m
      1 stop
      LAS 14:00
      Buffalo - Las Vegas | Fri, Nov 6 | Normal Airline
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    • BUF 08:50
      6h 40m
      1 stop
      LAS 12:30
      Buffalo - Las Vegas | Thu, Nov 5 | United Airlines
      US$264 US$457
      42% off
      42% off
      US$457 US$264
    • BUF 08:50
      6h 40m
      1 stop
      LAS 12:30
      Buffalo - Las Vegas | Tue, Nov 10 | United Airlines
      US$274 US$457
      40% off
      40% off
      US$457 US$274
    • BUF 08:50
      6h 40m
      1 stop
      LAS 12:30
      Buffalo - Las Vegas | Thu, Nov 12 | United Airlines
      US$344 US$457
      25% off
      25% off
      US$457 US$344
    • BUF 08:50
      6h 40m
      1 stop
      LAS 12:30
      Buffalo - Las Vegas | Mon, Nov 23 | United Airlines
      US$345
      25% off
      US$457 US$345
    • BUF 08:50
      6h 42m
      1 stop
      LAS 12:32
      Buffalo - Las Vegas | Fri, Nov 6 | United Airlines
      US$397
      13% off
      US$457 US$397
    • BUF 18:40
      7h 30m
      1 stop
      LAS 23:10
      Buffalo - Las Vegas | Sun, Nov 29 | American Airlines
      US$125
      56% off
      US$294 US$125
    • BUF 12:58
      8h 6m
      1 stop
      LAS 18:04
      Buffalo - Las Vegas | Fri, Nov 20 | American Airlines
      US$151
      49% off
      US$294 US$151
    • BUF 16:40
      8h 28m
      1 stop
      LAS 22:08
      Buffalo - Las Vegas | Sat, Nov 21 | American Airlines
      US$151
      49% off
      US$294 US$151
    • BUF 06:15
      10h 41m
      1 stop
      LAS 13:56
      Buffalo - Las Vegas | Tue, Dec 29 | Delta Air Lines
      US$116
      61% off
      US$294 US$116
    • BUF 13:00
      17h 25m
      1 stop
      LAS 14:00
      Buffalo - Las Vegas | Fri, Nov 6 | Normal Airline
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Displayed flight fares from Buffalo to Las Vegas 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 Buffalo Niagara International Airport to Harry Reid International Airport?

The cheapest airline flying from Buffalo Niagara International Airport to Harry Reid International Airport is Frontier Airlines (from US$104) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From US$104
Delta Air Lines
From US$116
American Airlines
From US$125
United Airlines
From US$169
Hahn Air
From US$213
Jetblue Airways
From US$237
Qatar Airways
From US$303

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2202

    Buffalo Niagara International Airport

    18:45

    BUF

    2h 14m

    Direct

    19:59

    ORD

    S M T W T F S
    Search

  2. AA3323

    O'Hare International Airport

    20:50

    ORD

    4h 13m

    Direct

    23:03

    LAS

    S M T W T F S

  3. AA1360

    Buffalo Niagara International Airport

    16:40

    BUF

    3h 44m

    Direct

    19:24

    DFW

    S M T W T F S
    Search

  4. AA1797

    Dallas Fort Worth International Airport

    20:10

    DFW

    3h

    Direct

    21:10

    LAS

    S M T W T F S

  5. AA1203

    Buffalo Niagara International Airport

    11:32

    BUF

    2h 6m

    Direct

    13:38

    CLT

    S M T W T F S
    Search

  6. AA1454

    Charlotte Douglas International Airport

    12:30

    CLT

    4h 53m

    Direct

    14:23

    LAS

    S M T W T F S

  7. AA1360

    Buffalo Niagara International Airport

    16:40

    BUF

    3h 44m

    Direct

    19:24

    DFW

    S M T W T F S
    Search

  8. AA1983

    Dallas Fort Worth International Airport

    21:10

    DFW

    2h 56m

    Direct

    22:06

    LAS

    S M T W T F S

  9. DL2664

    Buffalo Niagara International Airport

    06:00

    BUF

    2h 21m

    Direct

    08:21

    ATL

    S M T W T F S
    Search

  10. DL549

    Hartsfield–Jackson Atlanta International Airport

    12:15

    ATL

    4h 32m

    Direct

    13:47

    LAS

    S M T W T F S

  11. AA5868

    Buffalo Niagara International Airport

    10:41

    BUF

    1h 32m

    Direct

    12:13

    PHL

    - M T - T F -
    Search

  12. AA632

    Philadelphia International Airport

    15:55

    PHL

    5h 32m

    Direct

    18:27

    LAS

    S M T W T F S

  13. DL5296

    Buffalo Niagara International Airport

    15:53

    BUF

    1h 37m

    Direct

    17:30

    JFK

    S M T W T F S
    Search

  14. DL781

    John F. Kennedy International Airport

    21:00

    JFK

    5h 55m

    Direct

    23:55

    LAS

    S - - W T - S

  15. DL5223

    Buffalo Niagara International Airport

    11:20

    BUF

    1h 28m

    Direct

    12:48

    JFK

    - - - W T F S
    Search

  16. DL806

    John F. Kennedy International Airport

    16:40

    JFK

    5h 53m

    Direct

    19:33

    LAS

    S M T W T F S

  17. F91407

    Buffalo Niagara International Airport

    16:54

    BUF

    2h 35m

    Direct

    19:29

    ATL

    S - T - T - -
    Search

  18. F93923

    Hartsfield–Jackson Atlanta International Airport

    19:01

    ATL

    4h 54m

    Direct

    20:55

    LAS

    S M T W T F S

  19. F91691

    Buffalo Niagara International Airport

    12:39

    BUF

    2h 50m

    Direct

    15:29

    MCO

    - - - W - - S
    Search

  20. F91875

    Orlando International Airport

    15:47

    MCO

    5h 29m

    Direct

    18:16

    LAS

    S M T W T F S
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About Buffalo Niagara International Airport and Harry Reid International Airport

Learn about Buffalo Niagara International Airport (BUF) and Harry Reid International Airport (LAS) — including location, terminals, transportation, and travel tips.

Flight distance 3,192.65km
Cheapest one-way ticket price US$104
Cheapest return ticket price US$252

FAQs for Buffalo Niagara International Airport to Harry Reid International Airport Flights

  • How long is the flight from Buffalo Niagara International Airport to Harry Reid International Airport?

    Buffalo Niagara International Airport to Harry Reid International Airport takes about 8 hours 48 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from Buffalo Niagara International Airport (BUF) to Harry Reid International Airport (LAS).
  • The earliest flight from Buffalo Niagara International Airport to Harry Reid International Airport departs at 06:30, and the last departs at 15:25, with about 4 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Buffalo Niagara International Airport (BUF) to Harry Reid International Airport (LAS) is quite popular. Without considering departure times or holidays, tickets cost around US$520 in November, the most expensive month to book this route.
  • United Airlines is a very popular airline operating an average of 4 flights per month.
  • One-way flights from Buffalo Niagara International Airport to Harry Reid International Airport currently start from US$104, and round-trip fares start from US$252. The current lowest fare is a Frontier Airlines flight departing on Sun, Nov 29; prices may vary depending on availability.
  • Yes. United Airlines operate direct flights from Buffalo Niagara International Airport to Harry Reid International Airport, with an average flight time of 8 hours 4 minutes, and around 13 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 Buffalo Niagara International Airport to Harry Reid International Airport is US$233. Prices may vary depending on the departure date, airline, and availability.
  • Buffalo Niagara International Airport to Harry Reid International Airport operates around 11 weekly flights, mainly by United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Buffalo Niagara International Airport and Harry Reid 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.

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

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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

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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:
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