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$72+ Cheap flights from Charlotte to Buffalo (CLT - BUF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — BUF
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Charlotte Douglas to Buffalo are usually found in January or September, booked 73 days in advance, depart on a Saturday or Thursday and return on a Wednesday

Cheap flight deals from Charlotte to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 16, 2025.

Round-trip from

$144
(CheapOair)

One-way from

$72
(Frontier)

Popular in

August

Cheapest in

January

Average price

$273

Good round-trip deal

$313 or less

Good one-way deal

$222 or less
From Charlotte Douglas to Buffalo
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One-way flight from Charlotte Douglas to Buffalo
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Highest demand for flights based on searches. 5% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Charlotte Douglas to Buffalo.
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Price to beat on a one-way flight from Charlotte Douglas to Buffalo.
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Find flight deals from Charlotte to Buffalo

Cheapest flights from Charlotte to Buffalo
Explore the most affordable flight options available from Charlotte to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This CheapOair deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/38:51 pmCLT - BUF
1 stop21h 23mFrontier
Sun 10/57:41 pmBUF - CLT
1 stop12h 14mFrontier
Deal found 9/14$144
This CheapOair deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/172:14 pmCLT - BUF
1 stop6h 04mFrontier
Sun 10/199:13 pmBUF - CLT
1 stop10h 47mFrontier
Deal found 9/14$152
This Trip.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:59 pmCLT - BUF
1 stop23h 05mFrontier
Mon 11/39:53 pmBUF - CLT
1 stop15h 39mFrontier
Deal found 9/14$168
This CheapOair deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2012:04 pmCLT - BUF
1 stop8h 14mFrontier
Fri 10/249:13 pmBUF - CLT
1 stop15h 31mFrontier
Deal found 9/14$169
This CheapOair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:18 pmCLT - BUF
1 stop21h 50mFrontier
Mon 11/39:53 pmBUF - CLT
1 stop15h 39mFrontier
Deal found 9/15$177
This CheapOair deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/235:34 pmCLT - BUF
1 stop22h 55mFrontier
Sun 10/266:51 pmBUF - CLT
1 stop14h 24mFrontier
Deal found 9/14$193
This CheapOair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/29:20 pmCLT - BUF
1 stop14h 24mFrontier
Mon 11/39:53 pmBUF - CLT
1 stop15h 39mFrontier
Deal found 9/15$194
This CheapOair deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/202:01 pmCLT - BUF
1 stop27h 26mFrontier
Sun 9/217:41 pmBUF - CLT
1 stop12h 14mFrontier
Deal found 9/14$196
This CheapOair deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/192:01 pmCLT - BUF
1 stop28h 13mFrontier
Sun 9/217:41 pmBUF - CLT
1 stop12h 14mFrontier
Deal found 9/14$206
This CheapOair deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:51 pmCLT - BUF
1 stop21h 23mFrontier
Sat 9/207:11 pmBUF - CLT
1 stop12h 44mFrontier
Deal found 9/14$210

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charlotte 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, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Charlotte to Buffalo that are best for you.

Fly from

Charlotte

Fly to

Buffalo

Route

Depart

Return

Price

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Fri 11/7

12:18 pm-10:08 am

1 stop21h 50m

Buffalo

Mon 11/10

9:53 pm-8:10 pm

1 stop22h 17m

$264

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Tue 10/21

6:00 am-12:09 pm

1 stop6h 09m

Buffalo

Wed 10/29

2:35 pm-9:57 pm

1 stop7h 22m

$273

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Tue 11/25

6:00 am-10:37 am

1 stop4h 37m

Buffalo

Tue 12/2

9:14 am-4:12 pm

1 stop6h 58m

$273

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Tue 10/14

5:25 pm-10:52 pm

1 stop5h 27m

Buffalo

Wed 10/15

7:00 am-1:23 pm

1 stop6h 23m

$277

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Tue 10/21

7:05 am-2:10 pm

2 stops7h 05m

Buffalo

Wed 10/29

5:30 am-9:55 am

1 stop4h 25m

$278

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Wed 11/12

8:28 am-3:02 pm

1 stop6h 34m

Buffalo

Mon 11/24

6:33 pm-8:35 pm

Nonstop2h 02m

$283

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Fri 11/7

10:20 am-12:07 pm

Nonstop1h 47m

Buffalo

Tue 11/11

5:20 am-9:31 am

1 stop4h 11m

$283

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Fri 10/17

1:00 pm-2:44 pm

Nonstop1h 44m

Buffalo

Sun 10/19

3:34 pm-5:33 pm

Nonstop1h 59m

$293

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Fri 11/7

5:25 pm-10:52 pm

1 stop5h 27m

Buffalo

Tue 11/11

6:00 am-12:48 pm

1 stop6h 48m

$293

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Thu 12/4

6:10 am-2:20 pm

2 stops8h 10m

Buffalo

Sat 12/6

3:40 pm-7:35 pm

1 stop3h 55m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 18 results
1
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Best time to book a flight from Charlotte to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Charlotte with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Charlotte to Buffalo

How far ahead should I book a flight from Charlotte to Buffalo?

Use this chart to determine the optimal time to book a round-trip flight from Charlotte to Buffalo. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Charlotte to Buffalo, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Charlotte to Buffalo?

Currently, January is the cheapest month in which you can book a flight from Charlotte to Buffalo (average of $256). Flying from Charlotte to Buffalo in December is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CLT to BUF?

Find hourly flight availability from Charlotte to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

It’s optimal to fly from Charlotte to Buffalo in the afternoon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Charlotte to Buffalo?

Use this chart to determine the cheapest time to fly round-trip from Charlotte to Buffalo. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Charlotte to Buffalo flight should consider departing on Sunday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buffalo. Reviews last updated September 16, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Charlotte to Buffalo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,957 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,924 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,174 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Charlotte to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Charlotte to Buffalo?

    You will need to book a flight from Charlotte Douglas to Buffalo if you want to fly from Charlotte to Buffalo. At least 5 different airlines have flights from Douglas (CLT) to Buffalo (BUF) on a regular basis. There are 2 flights to Buffalo from the Charlotte airport per day. If you manage to book one that is nonstop, then you can expect the flight time from CLT to BUF to be around 1h 43m.

  • How popular is this Charlotte to Buffalo flight route?

    Flights from Charlotte Douglas to Buffalo have been viewed 1 times in the past calendar month.

  • How long is the flight from Charlotte to Buffalo?

    For as low as $273, Frontier can have you in Buffalo from Charlotte in 6h 09m. Airlines will cover a distance of 546 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Charlotte to Buffalo round-trip?

    Flying on Frontier is currently your cheapest option to Buffalo, with prices starting at $68. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $186 and $189, respectively. You may be able to fly from Charlotte to Buffalo for 77% less than the average price by searching for these airlines.

  • What are the cheapest flights from Charlotte to Buffalo?

    On average you can expect to pay $316 for a flight from Charlotte to Buffalo. The cheapest flight overall is $222 while the most popular route, (Charlotte Douglas - Buffalo) is currently priced at $221.

  • Can I find deals for flights from Charlotte to Buffalo that include hotel bookings?

    Yes. In addition to deals on Charlotte to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charlotte to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charlotte to Buffalo.

  • Can I find deals for business class flights from Charlotte to Buffalo?

    Yes. Cheapflights offers flight deals from Charlotte to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Charlotte to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Charlotte to Buffalo (average of $256). Flying from Charlotte to Buffalo in December is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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Alternative routes for Charlotte to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Charlotte to Buffalo

Discover the top 5 airlines that operate flights from Charlotte to Buffalo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$68Average$172FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$186Average$325FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$189Average$300FlexibilityNo cancel feeOn-time69%
DeltaCheapest$191Average$272FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$192Average$365FlexibilityNo cancel feeOn-time63%

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