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$243 Cheap Flights from Buffalo (BUF) to Chattanooga (CHA)

View $243 flight on Tue, Aug 11, 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Chattanooga Metropolitan Airport (CHA)

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Cheap Flights from Buffalo to Chattanooga (BUF-CHA)

Prices were available within the past 7 days and start at $243 for one-way flights and $261 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Aug 11 - Tue, Aug 18
BUF
Buffalo
CHA
Chattanooga
$261 Roundtrip, found 3 days ago
$261
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 11 from Buffalo to Chattanooga, returning Tue, Aug 18, priced at $261 found 3 days ago
United
Fri, Aug 21 - Tue, Aug 25
BUF
Buffalo
CHA
Chattanooga
$285 Roundtrip, found 5 hours ago
$285
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Aug 21 from Buffalo to Chattanooga, returning Tue, Aug 25, priced at $285 found 5 hours ago
Delta
Mon, Aug 10 - Tue, Aug 18
BUF
Buffalo
CHA
Chattanooga
$286 Roundtrip, found 3 days ago
$286
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Aug 10 from Buffalo to Chattanooga, returning Tue, Aug 18, priced at $286 found 3 days ago
American Airlines
Fri, Aug 21 - Tue, Aug 25
BUF
Buffalo
CHA
Chattanooga
$286 Roundtrip, found 5 hours ago
$286
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Fri, Aug 21 from Buffalo to Chattanooga, returning Tue, Aug 25, priced at $286 found 5 hours ago
United
Fri, Aug 21 - Tue, Aug 25
BUF
Buffalo
CHA
Chattanooga
$290 Roundtrip, found 5 hours ago
$290
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Aug 21 from Buffalo to Chattanooga, returning Tue, Aug 25, priced at $290 found 5 hours ago
United
Wed, Sep 2 - Mon, Sep 7
BUF
Buffalo
CHA
Chattanooga
$297 Roundtrip, found 4 days ago
$297
Roundtrip
found 4 days ago
Select United flight, departing Wed, Sep 2 from Buffalo to Chattanooga, returning Mon, Sep 7, priced at $297 found 4 days ago
Delta
Wed, Oct 7 - Sun, Oct 11
BUF
Buffalo
CHA
Chattanooga
$307 Roundtrip, found 1 day ago
$307
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Oct 7 from Buffalo to Chattanooga, returning Sun, Oct 11, priced at $307 found 1 day ago
United
Fri, Aug 21 - Tue, Aug 25
BUF
Buffalo
CHA
Chattanooga
$309 Roundtrip, found 5 hours ago
$309
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Aug 21 from Buffalo to Chattanooga, returning Tue, Aug 25, priced at $309 found 5 hours ago
American Airlines
Fri, Oct 2 - Sun, Oct 4
BUF
Buffalo
CHA
Chattanooga
$311 Roundtrip, found 4 hours ago
$311
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Oct 2 from Buffalo to Chattanooga, returning Sun, Oct 4, priced at $311 found 4 hours ago
United
Fri, Aug 21 - Tue, Aug 25
BUF
Buffalo
CHA
Chattanooga
$314 Roundtrip, found 5 hours ago
$314
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Aug 21 from Buffalo to Chattanooga, returning Tue, Aug 25, priced at $314 found 5 hours ago

What you need to know for your flight from Buffalo Niagara Intl. to Chattanooga Metropolitan

Buffalo (BUF) to Chattanooga (CHA) at a glance

Explore a range of options for Chattanooga flights from Buffalo Niagara International Airport (BUF) to Chattanooga Metropolitan Airport (CHA) on this convenient domestic route. Compare various airlines to find the best fit for your schedule and budget, whether you’re looking for cheap Buffalo to Chattanooga flights or full-service carriers. Get ready to uncover the sights and neighborhoods that make Chattanooga a must-visit destination.

  • Fastest flight duration: around 3h 15m in-flight, plus roughly 1h 15m layover with one stop
  • Route distance: roughly 600 miles (970 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $110–$390, depending on seasonality and how far ahead you book

Flights from Buffalo Niagara International Airport (BUF) to Chattanooga Metropolitan Airport (CHA)

According to recent traveler bookings, here are the top airlines favored for flights from Buffalo to Chattanooga, especially for those seeking one-stop service. Popular layover options include Charlotte-Douglas International Airport (CLT) with about a 1-hour layover, Hartsfield-Jackson Atlanta International Airport (ATL) offering around a 1.5-hour layover, and Detroit Metropolitan Wayne County Airport (DTW) with approximately a 1-hour layover. This allows you to easily compare prices, total travel time, and cabin classes to find the most suitable itinerary.

  • Delta: This full-service airline provides one-stop service, dominating nearly 48% of departures on this route. One-way ticket prices generally fall between $125 and $415, with an in-flight duration of 3 hours and 15 minutes, making the overall travel time about 4 hours and 30 minutes when including layovers.
  • American Airlines: Another full-service option, American Airlines accounts for around 40% of flights on this route. Their one-way fares typically range from $110 to $450, featuring a flight time of 3 hours and 15 minutes, culminating in a total journey time of approximately 4 hours and 30 minutes, including layover time.
  • United: Representing about 12% of the departures, United is a full-service carrier that offers one-stop flights with one-way fares usually between $155 and $385. Passengers can expect an in-flight duration of 3 hours and 15 minutes, with the total travel time around 4 hours and 30 minutes, factoring in layovers.

Alternative route from Buffalo (BUF) to Chattanooga (CHA)

  • Rochester to Chattanooga (ROC-CHA): Greater Rochester International Airport (ROC) lies about 56 miles from Buffalo Niagara International Airport (BUF). On this route, one-way economy prices generally fall between $120 and $385, influenced by the season and timing of the booking. Travelers can expect one-stop flights, with common layovers at Charlotte-Douglas International Airport (CLT) and Hartsfield-Jackson Atlanta International Airport (ATL). American Airlines and Delta are the primary carriers for this route, and first-class service is also an option available to passengers.

How to find the best prices for flights from Buffalo (BUF) to Chattanooga (CHA)

Getting some of the best deals on flights from Buffalo to Chattanooga is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically found when booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Morning departures between 5 am and 12 pm usually offer lower prices and are also the most popular flight times. Additionally, flying on Saturday can provide cheaper options, although Friday remains the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Chattanooga hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Chattanooga Metropolitan Airport from Buffalo Niagara International Airport

Chattanooga welcomes travelers from Buffalo with a range of transport options based on price, convenience, and proximity. Here's how to reach Chattanooga efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Chattanooga, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Chattanooga Metropolitan Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Chattanooga Metropolitan Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Chattanooga Metropolitan Airport, Chattanooga Seaport, a seaport, is just 0.2 miles away on foot, providing easy access for travelers seeking maritime journeys.

Frequently asked questions

How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) cost?
You can find cheap one-way flights from $243 and cheap return flights from $261 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) with Expedia. One-way flights typically cost between $200 and $724, and return flights often range between $322 and $1118. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Buffalo, NY (BUF-Buffalo Niagara Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
The cheapest month to fly from BUF to CHA is August when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
Enter BUF to CHA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
American Airlines is one of the cheapest airlines offering connecting flights from Buffalo Niagara Intl. (BUF) to Chattanooga Metropolitan (CHA), with round-trip tickets starting from around $487 with a layover in LaGuardia (LGA). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
The earliest flight from Buffalo Niagara International (BUF) to Chattanooga Metropolitan (CHA) typically departs at around 5:00 AM, operated by American Airlines. This seasonal service is available in November, allowing you to start your day early in Chattanooga. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
The most popular departure times for flights from Buffalo Niagara International Airport (BUF) to Chattanooga Metropolitan (CHA) are in the early morning, from 6am to 9am. About 32% of passengers prefer this time window. Many major carriers, including Delta, American Airlines, and United Airlines, offer flights during this window. This timing works well because it allows you to start your day early and arrive in Chattanooga with plenty of time to explore.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
Flying from BUF to CHA with a connection usually takes about 5 hours, traveling roughly 646 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
First class is available on flights from BUF to CHA. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) flight with Expedia?
It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Chattanooga from Buffalo Niagara Intl. (BUF)?
From Buffalo Niagara Intl. (BUF), you can fly into Chattanooga Metropolitan (CHA) to reach Chattanooga. Some flights may connect through major hubs like Liberty Intl. (EWR), Washington Dulles Intl. (IAD), O'Hare Intl. (ORD) before reaching Chattanooga. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) at the last minute?
Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) flight and hotel package?
Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) Chattanooga Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Chattanooga Metropolitan
Airlines serving
American Airlines, Delta, United
Roundtrip price
$260
Distance
646 mi

Book with confidence

Buffalo to Chattanooga Flights

The cheapest times to fly from Buffalo to Chattanooga

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Buffalo to Chattanooga are during the month of August. You can find some of the cheapest flights from Buffalo to Chattanooga with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buffalo to Chattanooga

Sunday is one of the best days to book for cheap flights from Buffalo to Chattanooga: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Buffalo to Chattanooga

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Buffalo to Chattanooga in 2026. You can also book with separate airlines for your outbound and return journeys, from $243 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Buffalo to Chattanooga flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Buffalo to Chattanooga airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Buffalo to Chattanooga Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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