Cheap Flights from Charlotte Douglas to Buffalo Niagara

Compare Charlotte Douglas to Buffalo Niagara flight deals

Find the cheapest month or even day of the year to fly to Buffalo Niagara

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Flight deals from Charlotte Douglas to Buffalo Niagara

Looking for a cheap last-minute deal or the best return flight from Charlotte Douglas to Buffalo Niagara? Find the lowest prices on one-way and return tickets right here.

Buffalo.$420 per passenger.Departing Sat, 28 Mar, returning Sun, 29 Mar.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Charlotte Douglas on Sat, 28 Mar, arriving in Buffalo Niagara.Inbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Sun, 29 Mar, arriving in Charlotte Douglas.Price includes taxes and charges.From $420, select.

Buffalo.$421 per passenger.Departing Sat, 18 Apr, returning Tue, 21 Apr.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Charlotte Douglas on Sat, 18 Apr, arriving in Buffalo Niagara.Inbound indirect flight with Southwest Airlines, departs from Buffalo Niagara on Tue, 21 Apr, arriving in Charlotte Douglas.Price includes taxes and charges.From $421, select.

Buffalo.$450 per passenger.Departing Sat, 25 Apr, returning Tue, 5 May.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Charlotte Douglas on Sat, 25 Apr, arriving in Buffalo Niagara.Inbound indirect flight with Southwest Airlines, departs from Buffalo Niagara on Tue, 5 May, arriving in Charlotte Douglas.Price includes taxes and charges.From $450, select.

Buffalo.$470 per passenger.Departing Sat, 13 Jun, returning Wed, 17 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Charlotte Douglas on Sat, 13 Jun, arriving in Buffalo Niagara.Inbound indirect flight with Delta, departs from Buffalo Niagara on Wed, 17 Jun, arriving in Charlotte Douglas.Price includes taxes and charges.From $470, select.

Buffalo.$470 per passenger.Departing Tue, 26 May, returning Tue, 2 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Charlotte Douglas on Tue, 26 May, arriving in Buffalo Niagara.Inbound indirect flight with Delta, departs from Buffalo Niagara on Tue, 2 Jun, arriving in Charlotte Douglas.Price includes taxes and charges.From $470, select.

Buffalo.$471 per passenger.Departing Wed, 20 May, returning Wed, 27 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Charlotte Douglas on Wed, 20 May, arriving in Buffalo Niagara.Inbound indirect flight with Delta, departs from Buffalo Niagara on Wed, 27 May, arriving in Charlotte Douglas.Price includes taxes and charges.From $471, select.

Buffalo.$471 per passenger.Departing Wed, 8 Jul, returning Wed, 22 Jul.Return flight with United.Outbound indirect flight with United, departs from Charlotte Douglas on Wed, 8 Jul, arriving in Buffalo Niagara.Inbound indirect flight with United, departs from Buffalo Niagara on Wed, 22 Jul, arriving in Charlotte Douglas.Price includes taxes and charges.From $471, select.

Buffalo.$471 per passenger.Departing Wed, 16 Sep, returning Wed, 23 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Charlotte Douglas on Wed, 16 Sep, arriving in Buffalo Niagara.Inbound indirect flight with Delta, departs from Buffalo Niagara on Wed, 23 Sep, arriving in Charlotte Douglas.Price includes taxes and charges.From $471, select.

Find the cheapest month to fly from Charlotte Douglas to Buffalo Niagara

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Charlotte Douglas to Buffalo Niagara flights are currently cheapest in March.

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Direct flights from Charlotte Douglas to Buffalo Niagara

Charlotte Douglas to Buffalo Niagara: Alternative routes

Compare routes from Charlotte Douglas to Buffalo below. You may find an airport to fly into that's cheaper, faster, or easier than Buffalo Niagara.

Charlotte to Buffalo: Flight information

The things to know before you go.

Cheapest flight found	$420
Cheapest month to fly	March
Average flight time	1 hr, 47 mins
Most popular airline	American Airlines
Average flights per week	28

Finding cheap flights from Charlotte Douglas to Buffalo Niagara: Frequently asked questions

How much are return flights from Charlotte Douglas to Buffalo Niagara?

The best price we found for a return flight from Charlotte Douglas to Buffalo Niagara is $420. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Charlotte Douglas to Buffalo Niagara?

1 hour and 47 minutes is the average flight time from Charlotte Douglas to Buffalo Niagara.

Which airlines fly direct from Charlotte Douglas to Buffalo Niagara?

American Airlines flies direct from Charlotte Douglas to Buffalo Niagara.

How many flights are there a week from Charlotte Douglas to Buffalo Niagara?

As of February 2026, there are 28 flights per week flying from Charlotte Douglas to Buffalo Niagara.

When is the cheapest time to fly from Charlotte Douglas to Buffalo Niagara?

The cheapest month to fly from Charlotte Douglas to Buffalo Niagara is usually March.

Which upcoming date is cheapest to fly from Charlotte Douglas Airport to Buffalo Niagara Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Charlotte Douglas Airport to Buffalo Niagara Airport on Saturday, 28 March 2026.

Can I get a direct flight from Charlotte Douglas Airport to Buffalo Niagara Airport?

Yes – the average flight time is 1 hour and 47 minutes.

How can I find the best flight deal to Buffalo Niagara?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Buffalo Niagara but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Buffalo?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Buffalo is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Charlotte Douglas Airport to Buffalo Niagara with?

Currently, Frontier Airlines and American Airlines offer the cheapest flight tickets to Buffalo Niagara.

Travelling from Charlotte Douglas International Airport (CLT) to Buffalo Niagara International Airport (BUF): what you need to know

Around 1 hour 45 minutes is how long you'll be travelling on a direct flight from Charlotte Douglas International Airport to Buffalo Niagara International Airport.
Choose from 34 weekly Charlotte Douglas International Airport to Buffalo Niagara International Airport flights. The 00:49 departure with American Airlines is the earliest flight you can take. American Airlines operates the last service of the day at 22:55.
Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Show up at the airport on time to catch your CLT to BUF flight.
Flying during a peak month such as August? Major public holidays and other popular periods can result in longer queues and delays at check-in and security. Play things extra safe and arrive up to four hours before an international flight and two hours before a domestic departure.
Getting to Buffalo (and then discovering more of United States!) is a breeze with American Airlines. This popular carrier offers direct flights from Charlotte Douglas International Airport to Buffalo Niagara International Airport.
American Airlines is the most frequently booked airline on this route.
American Airlines is the most punctual carrier that operates CLT to BUF flights, with 76.33% of its services arriving as scheduled.
We make it a cinch to book a flight with a stopover. To see all your options for tickets from Charlotte Douglas International Airport to Buffalo Niagara International Airport, deselect 'Direct flights only.' Then, pick a flight with a stop long enough to tour your chosen city. Top stopovers between CLT and BUF include:
- Raleigh-Durham International Airport
- Detroit Metropolitan Wayne County Airport
- Baltimore/Wash International Thurgood Marshall Airport

How to find the cheapest flights from Charlotte Douglas International Airport (CLT) to Buffalo Niagara International Airport (BUF)

$183 is currently the best price for a one-way Charlotte Douglas International Airport to Buffalo Niagara International Airport flight. Return flights start at $420. These prices can change based on availability.
Book six months before you want to fly. After looking at the numbers on our calendar, this is how far you should book ahead to find cheap tickets from CLT to BUF.
The cheapest month for flights from Charlotte Douglas International Airport to Buffalo Niagara International Airport is May. Use the 'Whole month' tool to find the lowest airfares if you have a flexible travel schedule.
You won't have to check back in every day to see if fares have gone down when you set up a Price Alert. We'll send you an update the moment there's a change in price on cheap flights from CLT to BUF.
Tailor your trip with filters. Pick your ideal departure and arrival times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Charlotte Douglas International Airport to Buffalo Niagara International Airport.

Handy information about Charlotte Douglas International Airport (CLT)

CLT's address is 5501 Josh Birmingham Parkway.
Of the flights that depart from Charlotte Douglas International Airport, 77.67% arrive on time at their destination.
Charlotte Douglas International Airport is around 14 kilometres from central Charlotte. If you're driving, catching a cab or ride-sharing from the centre, it'll take 20 minutes or so to arrive, depending on the traffic.
Expect a trip time of around 4 hours 55 minutes when using public transport.
Looking for a convenient hotel near CLT? If you've booked an early flight from Charlotte Douglas International Airport to Buffalo Niagara International Airport, these accommodation options will have you sleeping moments from your departure lounge:

Arriving at Buffalo Niagara International Airport (BUF)

The last thing you want is a long journey to your hotel if you're landing late on a Charlotte Douglas International Airport to Buffalo Niagara International Airport flight. Book one of these accommodation options near BUF instead:
Grab a Buffalo Niagara International Airport rental car and explore Buffalo and beyond with your own set of wheels. Dollar, Hertz and Budget are popular providers to choose from here.
To lock in the lowest price, book your ride from Buffalo Niagara International Airport about two weeks before you set off.

Getting from Buffalo Niagara International Airport (BUF) to central Buffalo

You'll find BUF at Genesee Street.
Buffalo Niagara International Airport to the centre of Buffalo has a drive time of about 20 minutes. It's approximately 18 kilometres away.
Getting there on public transport will take you roughly 1 hour 15 minutes.

When to fly to Buffalo Niagara International Airport (BUF)

The quietest month for a flight from Charlotte Douglas International Airport to Buffalo Niagara International Airport is May, while August is the busiest. Choose the ideal time to visit Buffalo based on whether you prefer a laid-back vibe or a more bustling atmosphere.
Lock in your flight from Charlotte Douglas International Airport to Buffalo Niagara International Airport for July if you want to go to Buffalo during its warmest month. Expect temperatures of between 15ºC and 28ºC.
Search for cheap tickets from CLT to BUF in January if you like cooler conditions. Temperatures are at their lowest then, ranging between -10ºC and 2ºC on average.

Explore more of United States

You've seen Buffalo, now it's time to discover other parts of United States. Journey around 467 kilometres south-east to New York to tick off its leading sights. From Statue of Liberty to Central Park and Empire State Building, your itinerary will be busy.
Around 451 kilometres south-east of Buffalo, Philadelphia is another essential stop in United States. Get a taste of what this destination has to offer at Liberty Bell, Independence Hall and Philadelphia Museum of Art.