App
Customer Support
USD
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Find cheap one-way flights from Buffalo to Las Vegas starting at US$59.

Whether you’re going for a one-way or round-trip to Las Vegas, we’ve got you covered! Check out these different flight options from Buffalo below.

  • One way
  • Round-trip
      • Cheapest nonstop
        BUF17:25
        5h 10m
        Nonstop
        LAS19:35
        Thu, Feb 27|Buffalo - Las Vegas|Southwest Airlines
        US$205US$305
        33% OFF
        33% OFF
        US$305US$205

        Choose Southwest Airlines flights from Buffalo to Las Vegas.The one-way direct flight with Southwest Airlines departs from Buffalo Niagara International Airport on Thu, Feb 27, arriving at Harry Reid International Airport.One-way Prices start from US$205 including taxes and charges.

      • BUF13:10
        4h 55m
        Nonstop
        LAS15:05
        Thu, Mar 13|Buffalo - Las Vegas|Southwest Airlines
        US$232US$305
        24% OFF
        24% OFF
        US$305US$232

        Choose Southwest Airlines flights from Buffalo to Las Vegas.The one-way direct flight with Southwest Airlines departs from Buffalo Niagara International Airport on Thu, Mar 13, arriving at Harry Reid International Airport.One-way Prices start from US$232 including taxes and charges.

      • BUF11:24
        13h 30m
        1 stop
        LAS21:54
        Wed, Mar 26|Buffalo - Las Vegas|Frontier Airlines
        US$59US$305
        81% OFF
        81% OFF
        US$305US$59

        Choose Frontier Airlines flights from Buffalo to Las Vegas.The one-way connecting flight with Frontier Airlines departs from Buffalo Niagara International Airport on Wed, Mar 26, arriving at Harry Reid International Airport.One-way Prices start from US$59 including taxes and charges.

      • BUF14:47
        10h 21m
        1 stop
        LAS22:08
        Sat, Feb 22|Buffalo - Las Vegas|Frontier Airlines
        US$66
        US$66

        Choose Frontier Airlines flights from Buffalo to Las Vegas.The one-way connecting flight with Frontier Airlines departs from Buffalo Niagara International Airport on Sat, Feb 22, arriving at Harry Reid International Airport.One-way Prices start from US$66 including taxes and charges.

      • BUF14:47
        10h 21m
        1 stop
        LAS22:08
        Sat, Mar 1|Buffalo - Las Vegas|Frontier Airlines
        US$70
        US$70

        Choose Frontier Airlines flights from Buffalo to Las Vegas.The one-way connecting flight with Frontier Airlines departs from Buffalo Niagara International Airport on Sat, Mar 1, arriving at Harry Reid International Airport.One-way Prices start from US$70 including taxes and charges.

      • BUF19:26
        18h 32m
        1 stop
        LAS10:58
        Mon, Mar 10|Buffalo - Las Vegas|Jetblue Airways
        US$72
        US$72

        Choose Jetblue Airways flights from Buffalo to Las Vegas.The one-way connecting flight with Jetblue Airways departs from Buffalo Niagara International Airport on Mon, Mar 10, arriving at Harry Reid International Airport.One-way Prices start from US$72 including taxes and charges.

      • BUF11:24
        13h 16m
        1 stop
        LAS21:40
        Wed, Mar 12|Buffalo - Las Vegas|Frontier Airlines
        US$76
        US$76

        Choose Frontier Airlines flights from Buffalo to Las Vegas.The one-way connecting flight with Frontier Airlines departs from Buffalo Niagara International Airport on Wed, Mar 12, arriving at Harry Reid International Airport.One-way Prices start from US$76 including taxes and charges.

      • BUF11:24
        13h 48m
        1 stop
        LAS22:12
        Tue, Mar 11|Buffalo - Las Vegas|Frontier Airlines
        US$82
        US$82

        Choose Frontier Airlines flights from Buffalo to Las Vegas.The one-way connecting flight with Frontier Airlines departs from Buffalo Niagara International Airport on Tue, Mar 11, arriving at Harry Reid International Airport.One-way Prices start from US$82 including taxes and charges.

      • BUF13:30
        24h 28m
        1 stop
        LAS10:58
        Wed, Mar 5|Buffalo - Las Vegas|Jetblue Airways
        US$84
        US$84

        Choose Jetblue Airways flights from Buffalo to Las Vegas.The one-way connecting flight with Jetblue Airways departs from Buffalo Niagara International Airport on Wed, Mar 5, arriving at Harry Reid International Airport.One-way Prices start from US$84 including taxes and charges.

      • BUF11:24
        14h 9m
        1 stop
        LAS22:33
        Mon, Mar 17|Buffalo - Las Vegas|Frontier Airlines
        US$92
        US$92

        Choose Frontier Airlines flights from Buffalo to Las Vegas.The one-way connecting flight with Frontier Airlines departs from Buffalo Niagara International Airport on Mon, Mar 17, arriving at Harry Reid International Airport.One-way Prices start from US$92 including taxes and charges.

      • BUF13:00
        3h 5m
        Nonstop
        LAS14:00
        Fri, Feb 28|Buffalo - Las Vegas|Southwest Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Buffalo to Las Vegas Flight time & Schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. B6301

    Jetblue Airways

    09:15

    BUF

    1.5h

    10:43

    JFK

    -MTWT--
    Search

  2. F93237

    Frontier Airlines

    06:30

    JFK

    5.7h

    09:12

    LAS

    SMTWTFS

  3. B61901

    Jetblue Airways

    10:33

    BUF

    1.4h

    11:59

    JFK

    SMTWTFS
    Search

  4. F93237

    Frontier Airlines

    06:30

    JFK

    5.7h

    09:12

    LAS

    SMTWTFS

  5. F92545

    Frontier Airlines

    10:55

    BUF

    2.8h

    13:44

    TPA

    SMTWTFS
    Search

  6. F93517

    Frontier Airlines

    21:57

    TPA

    4.3h

    00:13

    DEN

    S--WTFS

  7. F92015

    Frontier Airlines

    07:00

    DEN

    2.0h

    08:03

    LAS

    SMTWTFS

  8. F91691

    Frontier Airlines

    11:24

    BUF

    3.0h

    14:23

    MCO

    SMTWTFS
    Search

  9. F91733

    Frontier Airlines

    05:15

    MCO

    4.2h

    07:25

    DEN

    SMTWTFS

  10. F94611

    Frontier Airlines

    19:49

    DEN

    2.1h

    20:54

    LAS

    SMTWTFS

  11. F91691

    Frontier Airlines

    11:24

    BUF

    3.0h

    14:23

    MCO

    SMTWTFS
    Search

  12. F91951

    Frontier Airlines

    18:36

    MCO

    3.2h

    20:50

    DFW

    SMTWTFS

  13. F93885

    Frontier Airlines

    22:52

    DFW

    3.0h

    23:54

    LAS

    SMTWTFS

  14. F91691

    Frontier Airlines

    11:24

    BUF

    3.0h

    14:23

    MCO

    SMTWTFS
    Search

  15. F91875

    Frontier Airlines

    08:00

    MCO

    5.0h

    09:58

    LAS

    SMTWTFS

  16. F91407

    Frontier Airlines

    15:20

    BUF

    2.4h

    17:41

    ATL

    S------
    Search

  17. F92495

    Frontier Airlines

    22:54

    ATL

    2.7h

    00:36

    DFW

    SM-WTFS

  18. F91649

    Frontier Airlines

    11:57

    DFW

    3.1h

    13:05

    LAS

    ------S

  19. F93851

    Frontier Airlines

    15:47

    BUF

    2.5h

    18:14

    ATL

    ---W-FS
    Search

  20. F92427

    Frontier Airlines

    16:55

    ATL

    4.6h

    18:32

    LAS

    S--WTFS

  21. DL5386

    Delta Air Lines

    18:30

    BUF

    1.4h

    19:56

    LGA

    S------
    Search

  22. F93237

    Frontier Airlines

    06:30

    JFK

    5.7h

    09:12

    LAS

    SMTWTFS

  23. F93261

    Frontier Airlines

    21:51

    BUF

    2.8h

    00:38

    MCO

    S--WTFS
    Search

  24. F91875

    Frontier Airlines

    08:00

    MCO

    5.0h

    09:58

    LAS

    SMTWTFS
Find more flights and airlines

When is the cheapest time to book flights from Buffalo to Las Vegas?

Explore the best time to buy affordable tickets to Las Vegas with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Cheapest flights are between Feb 16-Feb 23
From US$739
Search
  • 1623

  • Mar

    232
  • 29
  • 916
  • 1623
  • 2330

  • Apr

    306
  • 613
  • 1320
  • 2027

  • May

    274
  • 411
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Buffalo to Las Vegas

Which airline provides the cheapest flights from Buffalo to Las Vegas? Discover the option that best suits your travel needs before embarking on your journey.
Delta Air Lines logoDelta Air Lines

Frequently Asked Questions

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

    Airlines adjust prices for flights from Buffalo to Las Vegas based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Buffalo (BUF) to Las Vegas (LAS) cost?

    According to Trip.com's data, the lowest price is around $347.

  • How long does it take to fly from Buffalo (BUF) to Las Vegas (LAS) and what is the distance?

    It takes around 5 hours 13 minutes to fly from Buffalo (BUF) to Las Vegas (LAS).

  • What are the most popular airlines that fly from Buffalo (BUF) to Las Vegas (LAS)?

    Airlines with flights from Buffalo (BUF) to Las Vegas (LAS): Southwest Airlines.

How to find a cheap flight from Buffalo to Las Vegas

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Being flexible with your dates to get the cheapest Buffalo to Las Vegas ticket.
Tap "Date" on flight search bar to scan through the calender for Buffalo to Las Vegas airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Thu, Feb 27 at US$205 for one-way flights.
2
Compare cheap Buffalo to Las Vegas flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Buffalo to Las Vegas. The cheapest airline operating is Southwest Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your Buffalo to Las Vegas route, you can easily track the price of your airline tickets from Buffalo to Las Vegas without manually checking every day.
4
Don't miss cheap Buffalo to Las Vegas flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com free app and search for cheap flight tickets from Buffalo to Las Vegas to get exclusive deals for you.

Buffalo to Las Vegas Flight Information

Cheapest nonstop flight price$58
Cheapest round-trip ticket price$270
Off-season for travelJanuary
Peak season for travelNovember
Flight distance3,190.5 km
Average flight time5 hours 13 minutes
Popular airlineUnited Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.