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Cheap flights from Las Vegas to Buffalo from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Buffalo departing on 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Frontier Logo
6:00 am - 4:02 pmLAS-BUF
7h 02m1 stop
Frontier Logo
12:17 pm - 9:23 pmBUF-LAS
12h 06m1 stop
$177Frontier
Find Deal
Fri, Sep 12 - Fri, Sep 19
Frontier Logo
3:34 pm - 7:47 amLAS-BUF
13h 13m1 stop
Frontier Logo
1:12 pm - 8:52 pmBUF-LAS
10h 40m1 stop
$247Frontier
Find Deal
Thu, Aug 7 - Thu, Aug 14
Frontier Logo
3:34 pm - 7:47 amLAS-BUF
13h 13m1 stop
Frontier Logo
1:12 pm - 8:52 pmBUF-LAS
10h 40m1 stop
$265Frontier
Find Deal
Thu, Jul 31 - Thu, Aug 7
Delta Logo
12:34 am - 11:02 amLAS-BUF
7h 28m1 stop
Delta Logo
7:45 pm - 11:59 pmBUF-LAS
7h 14m1 stop
$303Delta
Find Deal
Wed, Jul 30 - Thu, Aug 7
American Airlines Logo
9:40 am - 9:52 pmLAS-BUF
9h 12m2 stops
American Airlines Logo
7:08 am - 11:50 amBUF-LAS
7h 42m1 stop
$308American Airlines
Find Deal
Thu, Aug 7 - Tue, Aug 12
American Airlines Logo
10:00 am - 10:46 pmLAS-BUF
9h 46m2 stops
American Airlines Logo
1:00 pm - 7:16 pmBUF-LAS
9h 16m1 stop
$309American Airlines
Find Deal
Fri, Sep 5 - Fri, Sep 12
Delta Logo
12:34 am - 11:14 amLAS-BUF
7h 40m1 stop
Delta Logo
7:41 pm - 11:20 pmBUF-LAS
6h 39m1 stop
$331Delta
Find Deal
Mon, Jul 28 - Mon, Aug 11
Southwest Logo
8:40 am - 9:05 pmLAS-BUF
9h 25m1 stop
Southwest Logo
2:40 pm - 4:25 pmBUF-LAS
4h 45mnonstop
$350Southwest
Find Deal
Thu, Jul 31 - Thu, Aug 7
Southwest Logo
11:40 pm - 12:00 pmLAS-BUF
9h 20m2 stops
Southwest Logo
8:30 am - 4:10 pmBUF-LAS
10h 40m2 stops
$370Southwest
Find Deal
Tue, Sep 9 - Mon, Sep 15
United Airlines Logo
12:00 pm - 10:46 pmLAS-BUF
7h 46m1 stop
United Airlines Logo
10:55 am - 2:56 pmBUF-LAS
7h 01m1 stop
$393United Airlines
Find Deal
Fri, Oct 3 - Wed, Oct 8

Frontier flights from Las Vegas to Buffalo

Our best Frontier deals on Las Vegas to Buffalo flight tickets
Frontier
Sep 12
LAS6:00 amLas Vegas Harry Reid Intl
7h 02m
1 stop
BUF4:02 pmBuffalo
Sep 19
BUF12:17 pmBuffalo
12h 06m
1 stop
LAS9:23 pmLas Vegas Harry Reid Intl
Frontier
Aug 7
LAS3:34 pmLas Vegas Harry Reid Intl
13h 13m
1 stop
BUF7:47 amBuffalo
Aug 14
BUF1:12 pmBuffalo
10h 40m
1 stop
LAS8:52 pmLas Vegas Harry Reid Intl
Frontier
Jul 31
LAS3:34 pmLas Vegas Harry Reid Intl
13h 13m
1 stop
BUF7:47 amBuffalo
Aug 7
BUF1:12 pmBuffalo
10h 40m
1 stop
LAS8:52 pmLas Vegas Harry Reid Intl

JetBlue flights from Las Vegas to Buffalo

Our best JetBlue deals on Las Vegas to Buffalo flight tickets
JetBlue
Jul 31
LAS9:05 pmLas Vegas Harry Reid Intl
8h 55m
1 stop
BUF9:00 amBuffalo
Aug 13
BUF3:55 pmBuffalo
9h 43m
1 stop
LAS10:38 pmLas Vegas Harry Reid Intl
JetBlue
Aug 4
LAS11:59 pmLas Vegas Harry Reid Intl
9h 02m
1 stop
BUF12:01 pmBuffalo
Aug 12
BUF7:20 amBuffalo
18h 18m
1 stop
LAS10:38 pmLas Vegas Harry Reid Intl
JetBlue
Jul 31
LAS9:05 pmLas Vegas Harry Reid Intl
8h 55m
1 stop
BUF9:00 amBuffalo
Aug 15
BUF3:55 pmBuffalo
9h 43m
1 stop
LAS10:38 pmLas Vegas Harry Reid Intl

See travel insights to Buffalo from

How to get the cheapest flight ticket from Las Vegas to Buffalo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of September, then book flights to Buffalo from Las Vegas during April instead. Flights to Buffalo in April, while not as cheap as those in September, still average around $320.

What is the cheapest day to depart on your flight to Buffalo?

Our data shows that Wednesday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $448. Flights from Las Vegas to Buffalo on a Thursday will generally be more expensive and average around $542. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Buffalo?

In the evening is the cheapest time of day to fly from Las Vegas to Buffalo when you can find flight prices for as low as $333. Flying to Buffalo in the evening is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Buffalo, so prices are often more expensive at around $527 per ticket.

What is the cheapest Las Vegas Harry Reid Intl to Buffalo flight route?

Fly from Las Vegas Harry Reid Intl to Buffalo for the best Las Vegas Harry Reid Intl - Buffalo flight prices

How far in advance should I book a flight to Buffalo?

You are more likely to see cheaper flights to Buffalo from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around $357 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from Las Vegas for as low as $216 on momondo.

What cabin class options are available on Las Vegas Harry Reid Intl to Buffalo flights?

There are 1 cabin classes available to choose from on Las Vegas Harry Reid Intl to Buffalo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Las Vegas to Buffalo flight prices changed over time?

As of July 2025, prices for Las Vegas to Buffalo flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Las Vegas to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Buffalo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Buffalo (LAS to BUF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Buffalo

Best Price Found

$80

Fastest flight time

4h 25m

Direct flights

Every day

Airports in Buffalo

1 airport
The best one-way flight to Buffalo from Las Vegas in the past 72 hours is $80. The best round-trip flight deal from Las Vegas to Buffalo found on momondo in the last 72 hours is $177.
The fastest flight from Las Vegas to Buffalo takes 4h 25m
Direct flights go from Las Vegas to Buffalo every day.
There is 1 airport near Buffalo: Buffalo (BUF)

  • How far is Las Vegas Harry Reid Intl to Buffalo by plane?

    Las Vegas Harry Reid Intl and Buffalo are 1969.5 mi apart from one another. Typically, this will take 4h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Buffalo Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Buffalo Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Buffalo Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Buffalo Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Las Vegas Harry Reid Intl Airport to Buffalo Airport.

  • What documentation or ID do you need to fly to Buffalo Airport?

    The required travel and health documents for your Buffalo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buffalo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Las Vegas to Buffalo?

  • What is the most popular airline from Las Vegas to Buffalo?


Best airlines flying from Las Vegas to Buffalo

Compare and see reviews for airlines that fly from Las Vegas to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $120Free CancellationRating
5.9
3,286 reviews
Search Frontier flights
American AirlinesPriceFrom $193Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
JetBluePriceFrom $201Free CancellationRating
7.3
2,916 reviews
Search JetBlue flights
DeltaPriceFrom $256Free CancellationRating
8.0
7,982 reviews
Search Delta flights
United AirlinesPriceFrom $282Free CancellationRating
7.4
8,861 reviews
Search United Airlines flights
SouthwestPriceFrom $327Free CancellationRating
8.0
4,266 reviews
Search Southwest flights
  • Southwest Flights From Las Vegas to Buffalo

    Southwest operates around 4 flights from Las Vegas to Buffalo every week. The average price of these flights found in the last 72 hours has been $513, but momondo users have found Southwest deals from Las Vegas to Buffalo from as low as $327 round-trip. Southwest has been scored 8.0/10 in 4,266 reviews.


Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Williamsville
Amherst
Cheektowaga
Tonawanda
Grand Island
Lockport
West Seneca
Orchard Park
East Aurora
Bowmansville
Eden
Angola

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Buffalo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buffalo from Las Vegas.

Can I find flights from Las Vegas to Buffalo with flexible booking policies on momondo?

All flight searches from Las Vegas to Buffalo on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Las Vegas to Buffalo?

momondo helps you find the best flight between Las Vegas and Buffalo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Las Vegas to Buffalo right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Las Vegas to Buffalo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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1 adult
Tue 7/8
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