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Cheap flights from Las Vegas to Buffalo from $90

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 2/11. 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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Find the cheapest flights from Las Vegas to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
10:58 pm - 12:42 pm
LAS
-
BUF
10h 44m
1 stop
Frontier Logo
1:37 pm - 9:52 pm
BUF
-
LAS
11h 15m
1 stop
$170Frontier
mié., abr. 8 - lun., abr. 13
Frontier Logo
11:59 pm - 12:44 pm
LAS
-
BUF
9h 45m
1 stop
Frontier Logo
1:39 pm - 10:57 pm
BUF
-
LAS
12h 18m
1 stop
$180Frontier
mié., ene. 28 - lun., feb. 2
Frontier Logo
10:58 pm - 12:42 pm
LAS
-
BUF
10h 44m
1 stop
Frontier Logo
1:37 pm - 9:52 pm
BUF
-
LAS
11h 15m
1 stop
$190Frontier
mié., abr. 8 - sáb., abr. 11
Frontier Logo
11:59 pm - 12:44 pm
LAS
-
BUF
9h 45m
1 stop
Frontier Logo
1:48 pm - 10:28 pm
BUF
-
LAS
11h 40m
1 stop
$201Frontier
jue., feb. 26 - lun., mar. 2
Frontier Logo
11:59 pm - 12:44 pm
LAS
-
BUF
9h 45m
1 stop
Frontier Logo
1:39 pm - 10:57 pm
BUF
-
LAS
12h 18m
1 stop
$215Frontier
mié., ene. 28 - dom., feb. 8
Frontier Logo
10:58 pm - 12:42 pm
LAS
-
BUF
10h 44m
1 stop
Frontier Logo
1:37 pm - 9:52 pm
BUF
-
LAS
11h 15m
1 stop
$222Frontier
mié., abr. 8 - sáb., abr. 11
JetBlue Logo
11:59 pm - 12:56 pm
LAS
-
BUF
9h 57m
1 stop
JetBlue Logo
3:05 pm - 9:50 pm
BUF
-
LAS
9h 45m
1 stop
$230JetBlue
lun., mar. 2 - mar., mar. 10
Frontier Logo
11:59 pm - 12:44 pm
LAS
-
BUF
9h 45m
1 stop
Frontier Logo
1:39 pm - 10:57 pm
BUF
-
LAS
12h 18m
1 stop
$241Frontier
mié., ene. 21 - lun., feb. 2
Multiple Airlines Logo
11:59 pm - 12:54 pm
LAS
-
BUF
9h 55m
1 stop
Multiple Airlines Logo
10:34 am - 7:49 pm
BUF
-
LAS
12h 15m
1 stop
$248Multiple Airlines
mié., feb. 11 - mié., feb. 18
American Airlines Logo
6:00 am - 5:31 pm
LAS
-
BUF
8h 31m
1 stop
American Airlines Logo
6:02 pm - 12:25 am
BUF
-
LAS
9h 23m
1 stop
$255American Airlines
mar., feb. 24 - jue., feb. 26

Delta flights from Las Vegas to Buffalo

Our best Delta deals on Las Vegas to Buffalo flight tickets
Delta
Apr 6
LAS11:35 pmLas Vegas Harry Reid Intl
8h 22m
1 stop
BUF10:57 amBuffalo
Apr 16
BUF4:59 pmBuffalo
8h 26m
1 stop
LAS10:25 pmLas Vegas Harry Reid Intl
$257
Delta
Apr 6
LAS11:35 pmLas Vegas Harry Reid Intl
8h 22m
1 stop
BUF10:57 amBuffalo
Apr 12
BUF6:15 amBuffalo
7h 21m
1 stop
LAS10:36 amLas Vegas Harry Reid Intl
$277
Delta
Apr 6
LAS11:35 pmLas Vegas Harry Reid Intl
8h 22m
1 stop
BUF10:57 amBuffalo
Apr 12
BUF4:47 pmBuffalo
8h 34m
1 stop
LAS10:21 pmLas Vegas Harry Reid Intl
$288

Frontier flights from Las Vegas to Buffalo

Our best Frontier deals on Las Vegas to Buffalo flight tickets
Frontier
Apr 8
LAS10:58 pmLas Vegas Harry Reid Intl
10h 44m
1 stop
BUF12:42 pmBuffalo
Apr 13
BUF1:37 pmBuffalo
11h 15m
1 stop
LAS9:52 pmLas Vegas Harry Reid Intl
$170
Frontier
Jan 28
LAS11:59 pmLas Vegas Harry Reid Intl
9h 45m
1 stop
BUF12:44 pmBuffalo
Feb 2
BUF1:39 pmBuffalo
12h 18m
1 stop
LAS10:57 pmLas Vegas Harry Reid Intl
$180
Frontier
Apr 8
LAS10:58 pmLas Vegas Harry Reid Intl
10h 44m
1 stop
BUF12:42 pmBuffalo
Apr 11
BUF1:37 pmBuffalo
11h 15m
1 stop
LAS9:52 pmLas Vegas Harry Reid Intl
$190

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated enero 15, 2026.
Use the filters below to find and compare flights from Las Vegas to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasBuffalo

LAS - BUF

LASBUF

Las Vegas Harry Reid Intl

mié. 4/8

10:58 pm-12:42 pm

1 stop10h 44m

Buffalo

lun. 4/13

1:37 pm-9:52 pm

1 stop11h 15m

$170

Las VegasBuffalo

LAS - BUF

LASBUF

Las Vegas Harry Reid Intl

mié. 1/28

11:59 pm-12:44 pm

1 stop9h 45m

Buffalo

lun. 2/2

1:39 pm-10:57 pm

1 stop12h 18m

$180

Las VegasBuffalo

LAS - BUF

LASBUF

Las Vegas Harry Reid Intl

mié. 4/8

10:58 pm-12:42 pm

1 stop10h 44m

Buffalo

sáb. 4/11

1:37 pm-9:52 pm

1 stop11h 15m

$190

Las VegasBuffalo

LAS - BUF

LASBUF

Las Vegas Harry Reid Intl

jue. 2/26

11:59 pm-12:44 pm

1 stop9h 45m

Buffalo

lun. 3/2

1:48 pm-10:28 pm

1 stop11h 40m

$201

Las VegasBuffalo

LAS - BUF

LASBUF

Las Vegas Harry Reid Intl

mié. 1/28

11:59 pm-12:44 pm

1 stop9h 45m

Buffalo

dom. 2/8

1:39 pm-10:57 pm

1 stop12h 18m

$215

Las VegasBuffalo

LAS - BUF

LASBUF

Las Vegas Harry Reid Intl

mié. 4/8

10:58 pm-12:42 pm

1 stop10h 44m

Buffalo

sáb. 4/11

1:37 pm-9:52 pm

1 stop11h 15m

$222

Las VegasBuffalo

LAS - BUF

LASBUF

Las Vegas Harry Reid Intl

lun. 3/2

11:59 pm-12:56 pm

1 stop9h 57m

Buffalo

mar. 3/10

3:05 pm-9:50 pm

1 stop9h 45m

$230

Las VegasBuffalo

LAS - BUF

LASBUF

Las Vegas Harry Reid Intl

mié. 1/21

11:59 pm-12:44 pm

1 stop9h 45m

Buffalo

lun. 2/2

1:39 pm-10:57 pm

1 stop12h 18m

$241

Las VegasBuffalo

LAS - BUF

LASBUF

Las Vegas Harry Reid Intl

mié. 2/11

11:59 pm-12:54 pm

1 stop9h 55m

Buffalo

mié. 2/18

10:34 am-7:49 pm

1 stop12h 15m

$248

Las VegasBuffalo

LAS - BUF

LASBUF

Las Vegas Harry Reid Intl

mar. 2/24

6:00 am-5:31 pm

1 stop8h 31m

Buffalo

jue. 2/26

6:02 pm-12:25 am

1 stop9h 23m

$255

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 April, then book flights to Buffalo from Las Vegas during March instead. Flights to Buffalo in March, while not as cheap as those in April, still average around $282.

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 $468. Flights from Las Vegas to Buffalo on a Tuesday will generally be more expensive and average around $727. 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 afternoon is the cheapest time of day to fly from Las Vegas to Buffalo when you can find flight prices for as low as $517. Flying to Buffalo in the afternoon 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 $566 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 $339 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 $190 on momondo.

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

There is only 1 cabin class 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 January 2026, prices for Las Vegas to Buffalo flights are approximately 43% more expensive 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

Fastest flight time

4h 10m

Direct flights

Every day

Airports in Buffalo

1 airport
The fastest flight from Las Vegas to Buffalo takes 4h 10m
Direct flights go from Las Vegas to Buffalo every day.
There is 1 airport in Buffalo. From Las Vegas there are direct flights to Buffalo (BUF).
Search flight deals

  • 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 10m 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 $91Free CancellationRating
5.7
3,057 reviews
Search Frontier flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
9,164 reviews
Search United Airlines flights
American AirlinesPriceFrom $256Free CancellationRating
7.2
11,136 reviews
Search American Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
8,051 reviews
Search Delta flights
SouthwestPriceFrom $296Free CancellationRating
8.0
4,258 reviews
Search Southwest flights

  • Southwest Flights From Las Vegas to Buffalo

    Southwest operates around 6 flights from Las Vegas to Buffalo every week. The average price of these flights found in the last 72 hours has been $512, but momondo users have found Southwest deals from Las Vegas to Buffalo from as low as $296 round-trip. Southwest has been scored 8.0/10 in 4,258 reviews.

Traveling to a place near Buffalo?

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

An easier way to manage your Buffalo trip

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