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LAS - BUF

$90 Find cheap flights from Las Vegas to Buffalo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Buffalo departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/8
Sat 6/15

Search hundreds of travel sites at once for deals on flights to Buffalo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Buffalo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Buffalo, as well as popular online travel agencies
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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Cheap flight deals from Las Vegas to Buffalo (LAS-BUF)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Buffalo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:40 am - 6:02 pmLAS-BUF
8h 22m1 stop
7:07 pm - 12:23 amBUF-LAS
8h 16m1 stop
$177Frontier
Find Deal
Sat, May 25 - Fri, May 31
5:01 am - 5:46 pmLAS-BUF
9h 45m1 stop
5:16 pm - 1:08 amBUF-LAS
10h 52m1 stop
$218Frontier
Find Deal
Wed, Sep 18 - Mon, Sep 30
5:45 pm - 1:00 pmLAS-BUF
16h 15m1 stop
6:46 pm - 12:18 amBUF-LAS
8h 32m1 stop
Thu, Jul 4 - Sat, Aug 10
5:14 pm - 5:52 pmLAS-BUF
21h 38m1 stop
12:54 pm - 10:54 pmBUF-LAS
13h 00m1 stop
Tue, Jun 11 - Sun, Jun 16
10:50 pm - 9:23 amLAS-BUF
7h 33m1 stop
6:04 am - 11:23 amBUF-LAS
8h 19m1 stop
$299American Airlines
Find Deal
Fri, Jun 28 - Tue, Aug 6
8:00 am - 5:56 pmLAS-BUF
6h 56m1 stop
5:40 pm - 10:47 pmBUF-LAS
8h 07m1 stop
$300American Airlines
Find Deal
Fri, Jun 28 - Wed, Aug 7
11:37 pm - 11:34 amLAS-BUF
8h 57m1 stop
6:12 pm - 10:25 pmBUF-LAS
7h 13m1 stop
$337Delta
Find Deal
Fri, May 24 - Tue, May 28
12:45 am - 11:13 amLAS-BUF
7h 28m1 stop
5:55 pm - 11:26 pmBUF-LAS
8h 31m1 stop
$385Delta
Find Deal
Tue, Sep 17 - Mon, Sep 30
11:31 am - 11:21 pmLAS-BUF
8h 50m1 stop
7:59 pm - 9:38 amBUF-LAS
16h 39m2 stops
$520United Airlines
Find Deal
Fri, May 24 - Fri, May 31
12:40 am - 10:16 amLAS-BUF
6h 36m1 stop
7:30 pm - 6:59 amBUF-LAS
14h 29m2 stops
$555United Airlines
Find Deal
Mon, Oct 28 - Tue, Oct 29

Flights from Las Vegas to Buffalo - Travel Insights & Trends

Get data-powered insights and trends into flights from Las Vegas to Buffalo to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Las Vegas to Buffalo?

The average price of all flights from Las Vegas to Buffalo clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Buffalo on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Las Vegas to Buffalo. For your return ticket, we recommend flying on a Tuesday and avoiding Thursdays for the best deals.

What is the cheapest month to fly from Las Vegas to Buffalo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Las Vegas to Buffalo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Las Vegas to Buffalo is January, where tickets cost $253 on average. On the other hand, the most expensive months are February and May, where the average cost of tickets is $428 and $376 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Las Vegas to Buffalo, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Las Vegas to Buffalo, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 68 days before departure.

Which airlines provide the cheapest flights from Las Vegas to Buffalo?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Las Vegas to Buffalo found by KAYAK users in the last 72 hours was for $177 on Frontier, followed by Sun Country Air ($270). One-way flight deals have also been found from as low as $90 on Frontier and from $136 on Delta.

How many flights are there between Las Vegas and Buffalo per day?

Each day, there are 2 nonstop flights that take off from Las Vegas and land in Buffalo, with an average flight time of 4h 17m. The most common departure time is 11:00 am and most flights take off in the morning. Each week, there are 14 flights and there are the same amount of flights each day 2.

What’s the earliest departure time from Las Vegas to Buffalo?

Early birds can take the earliest flight from Las Vegas at 8:30 am and will be landing in Buffalo at 3:45 pm.

What’s the latest departure time from Las Vegas to Buffalo?

If you prefer to fly at night, the latest flight from Las Vegas to Buffalo jets off at 5:00 pm and lands at 12:25 am.

Good to know

Low season

January

High season

June

Cheapest flight

$90
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Las Vegas to Buffalo

When to book flights from Las Vegas to Buffalo

Are your dates flexible? Find out the best times to travel from Las Vegas to Buffalo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Las Vegas to Buffalo

  • What is the cheapest flight from Las Vegas to Buffalo?

    In the last 3 days, the lowest price for a flight from Las Vegas to Buffalo was $90 for a one-way ticket and $177 for a round-trip.

  • Do I need a passport to fly between Las Vegas and Buffalo?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Las Vegas to Buffalo?

    We unfortunately don’t have that data for this specific route.

  • On which days can I fly direct from Las Vegas to Buffalo?

    There are nonstop flights from Las Vegas to Buffalo on a daily basis.

  • Which is the best airline for flights from Las Vegas to Buffalo, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Las Vegas to Buffalo are Delta and United Airlines. With an average price for the route of $338 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $444 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Las Vegas to Buffalo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Buffalo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Buffalo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Buffalo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buffalo with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and BUF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Buffalo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buffalo from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Las Vegas to Buffalo?

Find which airlines fly direct from Harry Reid Intl to Buffalo, which days they fly and book direct flights.

Nonstop departures

Las Vegas Harry Reid Intl to Buffalo

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Nonstop returns

Buffalo to Las Vegas Harry Reid Intl

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights
See more direct flights

Top 5 airlines serving from Las Vegas to Buffalo

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Buffalo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Buffalo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10778 reviews
7.4Food
8.0Entertainment
7.9Comfort
8.6Crew
8.2Boarding
Airline reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

2.0 MediocreAnonymous, May 2024AVL - LGA
Read more about Delta reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

It was a crowded flight. They did the best they could.

Boarding was great. The flight landed early. It took the crew over an hour and a half to bring out drinks. I paid to upgrade my seat to Comfort+ only to be near a crying/screaming baby who was seldom quiet. Noise-cancelling earbuds didn’t even help. Waste of money to upgrade.

Boarding was a sh!t show. JFK BOARDING was awful. The agent called three sections at a time Clogging the area then yelling at people to not block the walk way. How are you going to call delta one , premium select and comfort plus at once and the yell at highest paying passengers. Need to do a lot better and the flight attendants in the galley need to understand that their voices travel. They were talking about others and everyone in the cabin heard them

The main person that was coordinating everything was a short white/light skin Spanish man and he was very rude. It honestly made me feel like it was everyone’s First day at work. His announcements were very not reasonable and they did not make sense. The stewardess on the flight that made the announcements she didn’t even know what she was talking about she sounded inebriated. There were no snacks or drinks on our flight there wasn’t even much turbulence. This flight was not enjoyable nor was it what a Delta flight should be and just this past week I flew with Delta 3 times.

Everything was very good other than I had selected a specific seat when I booked the flight and they changed it once I checked-in the day before my flight. I was still in first class but lost my aisle seat for a window seat. Being tall, the aisle offers more comfort so I always select an aisle seat.

Horrible. First delta flight was delayed. I ran to my connecting flight and arrived to the gate 13 mins before departure. I told the gate agent “I’m here”, she told me flight was closed while giving my already confirmed seat to an stand by passenger. I said again “madam, I’m here with my confirmed seat” and she said “no you’re not here@ and gave two stand by people a boarding pass and let them board. I asked “madam, why do you do that?”, and she repeated “you’re not here”. That was very rude. I’m disappointed of delta. It used to have a good customer service. Things have changed, but not for good.

full flihgt but crew and passengers all helped eachother we landed early! however we then had to wait 40 minutes on the tarmac to get into the gate there were people trying get connecting flights, assume its an airport issue but still frustrating

We flew early evening on New Year's Eve. Our plane was less than half full... Great for the passenger experience -- not so much for the airline lol. Comfortable, spacious, smooth flight -- and early arrival!

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

Great. Loved that there was WiFi on flight to keep in touch and excellent service of beverages and snacks.

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

Everything was good except for deplaning in NY. Took way too long!!

Jet Blue keeps getting iit wrong. 4 hour mechanical delay followed by terrible boarding experience. This is my third horrific jet blue flight in 2024. I am going to try to avoid this loser in the sky

no wifi and the aircraft was very old with tiny 4” screens.

After we landed, we were held on the plane for 30 minutes. There was no one at the gate once we landed and we forced to sit on a plan that had already over an hour delayed.

Flawless trip. Pilot came out and introduced himself, welcomed everyone, made a light joke to put everyone at ease. Arrived quite early.

JetBlue's check-in was great, but there was an in-flight flight attendant who was very rude and unkind. I didn't realize that the bathrooms were already locked 30 mins prior to landing and needed to use the restroom. Instead of politely asking me to return, she rudely told me, 'No, bathrooms are locked! Go back to your seat!' The flight was more than an hour delay, which made me almost miss my connecting flight. I understand the reasoning, but the action they took to get a hold of maintenance was time consuming. It took them so long to get a hold of maintenance and for maintenance to get started. Most importantly, my 3 checked baggages are missing! I'm writing this review 3 days after my arrival to the Philippines, and my 3 checked baggages, where my wedding dress is, are all missing!

Safe takeoff and landing Better snacks and coffee. Headphones for the TV monitors.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

Not being able to purchase my check in baggage online was a negative.

Too bad that first class seats do not recline significantly causing discomfort

Comfort of seats, ease of boarding. Food selection could be better

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Horrible people at the gate, they force me to check in my carry on, even thought no one behind me has to do it. I had to get out of the airport in NY to get my bag and go thru security again on my way to Honk Kong. The worst part is the employee threatened me with loosing the flights if don’t comply.

Cut off carry ons, had to check, got on and there was plenty of bin space. Disappointing.

The male steward shoved me hard when i sleeping on the isle, woke me up the only way incan descripe it was Violently. I wanted to cause a scene but was able to putnmy anger innch check, i want complain to AA

One of the worst flights I have ever taken Delayed over an hour without communication from the crew; very scary Entertainment not working Crew NASTY cabin cold

Flight was cancelled and I had to spend the night in the airport lugging my suitcase around

I liked getting off the plane. Everything else was well below standards. Not even offering a bag of peanuts for free for a 4 hours flight is ridiculous.

The whole experience was bad. Didn't know no complimentary drinks or snacks. $4.39 for a soda is ridiculous even a bottle water. A carry on was $74 just crazy. I don't think I will take this airline ever again. Very bad

Delayed...attendants checked every single bag and item for sizes before boarding.

First time flying with Frontier . From buying tickets ,getting boarding pass and boarding plane was super easy. Definitely would fly again with Frontier .

4 hour delay because they used our aircraft to fly a different segment (per the captain)

Due to delay of our first flight, we almost missed the second flight. Workers were more agreeable, and baggage did not seem to be an issue.

I like the easy check-in and boarding process. I love the non stop flight

The only thing that may be concerning to others is the multiple notifications of a delayed flight. Then, with less than an hour before boarding, the flight was on time. The gate changed several times, leading to confusion.

absolutely horrific. delayed flights, overbooking. over charging. nightmare service beyond words. stay away.

Book cheap flights from Las Vegas to Buffalo

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Las Vegas to Buffalo found on KAYAK in the last 72 hours.
6/1Sat
1 stopFrontier
8h 22mLAS-BUF
$90
6/8Sat
1 stopFrontier
8h 46mLAS-BUF
$93
6/1Sat
2 stops
24h 09mLAS-BUF
$134
7/15Mon
1 stopDelta
7h 18mLAS-BUF
$136
7/16Tue
1 stopAmerican Airlines
6h 14mLAS-BUF
$137
6/1Sat
2 stops
27h 48mLAS-BUF
$146
10/28Mon
1 stopAmerican Airlines
6h 24mLAS-BUF
$157
6/24Mon
1 stopDelta
7h 07mLAS-BUF
$192
10/4Fri
1 stopUnited Airlines
6h 26mLAS-BUF
$207
10/29Tue
2 stopsUnited Airlines
13h 33mLAS-BUF
$260

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Last minute flights from Las Vegas to Buffalo

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Las Vegas to Buffalo that are departing in the next 10 days.
5/13Mon
multi-stopDelta
7h 16mLAS-BUF
5/15Wed
multi-stopDelta
7h 38mBUF-LAS
$750
5/13Mon
multi-stopDelta
7h 16mLAS-BUF
5/15Wed
multi-stopDelta
6h 55mBUF-LAS
$812

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Las Vegas - Buffalo Flights

Departure:

Las Vegas (undefined)United States

Destination:

Buffalo (BUF)United States

Return flight deals:

Buffalo - Las Vegas

Cabin classes: