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CA $377 Cheap Flights from Chattanooga (CHA) to Buffalo (BUF)

View CA $377 flight on Mon, Sep 7, 2026Opens in a new window

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

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Cheap flights from Chattanooga (CHA) to Buffalo (BUF)

Prices were available within the past 7 days and start at CA $377 for one-way flights and CA $366 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 29 - Tue, Oct 13
CHA
Chattanooga
BUF
Buffalo
CA $366 Roundtrip, found 3 days ago
CA $366
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Sep 29 from Chattanooga to Buffalo, returning Tue, Oct 13, priced at CA $366 found 3 days ago
Delta
Sun, Sep 27 - Tue, Oct 13
CHA
Chattanooga
BUF
Buffalo
CA $400 Roundtrip, found 3 days ago
CA $400
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Sep 27 from Chattanooga to Buffalo, returning Tue, Oct 13, priced at CA $400 found 3 days ago
Delta
Tue, Sep 29 - Mon, Oct 12
CHA
Chattanooga
BUF
Buffalo
CA $401 Roundtrip, found 3 days ago
CA $401
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Sep 29 from Chattanooga to Buffalo, returning Mon, Oct 12, priced at CA $401 found 3 days ago
Delta
Mon, Aug 3 - Wed, Aug 19
CHA
Chattanooga
BUF
Buffalo
CA $420 Roundtrip, found 3 days ago
CA $420
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Aug 3 from Chattanooga to Buffalo, returning Wed, Aug 19, priced at CA $420 found 3 days ago
Delta
Tue, Jul 28 - Wed, Aug 19
CHA
Chattanooga
BUF
Buffalo
CA $427 Roundtrip, found 3 days ago
CA $427
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jul 28 from Chattanooga to Buffalo, returning Wed, Aug 19, priced at CA $427 found 3 days ago
Delta
Sun, Sep 27 - Thu, Oct 15
CHA
Chattanooga
BUF
Buffalo
CA $433 Roundtrip, found 3 days ago
CA $433
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Sep 27 from Chattanooga to Buffalo, returning Thu, Oct 15, priced at CA $433 found 3 days ago
Delta
Sun, Sep 27 - Mon, Oct 12
CHA
Chattanooga
BUF
Buffalo
CA $434 Roundtrip, found 3 days ago
CA $434
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Sep 27 from Chattanooga to Buffalo, returning Mon, Oct 12, priced at CA $434 found 3 days ago
Delta
Mon, Aug 3 - Thu, Aug 20
CHA
Chattanooga
BUF
Buffalo
CA $455 Roundtrip, found 3 days ago
CA $455
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Aug 3 from Chattanooga to Buffalo, returning Thu, Aug 20, priced at CA $455 found 3 days ago
American Airlines
Sat, Aug 22 - Tue, Sep 8
CHA
Chattanooga
BUF
Buffalo
CA $478 Roundtrip, found 3 days ago
CA $478
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Aug 22 from Chattanooga to Buffalo, returning Tue, Sep 8, priced at CA $478 found 3 days ago
United
Sat, Aug 22 - Tue, Sep 8
CHA
Chattanooga
BUF
Buffalo
CA $478 Roundtrip, found 3 days ago
CA $478
Roundtrip
found 3 days ago
Select United flight, departing Sat, Aug 22 from Chattanooga to Buffalo, returning Tue, Sep 8, priced at CA $478 found 3 days ago

Alternative airports near Buffalo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Buffalo Niagara Intl. BUF. Cheapest and Closest option available. Average driving time to city centre is 16 minutes. Flights from CA $481
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city centre16 min
Flights from CA $481

Find the cheapest month to fly from Chattanooga (CHA) to Buffalo (BUF)

March is typically the cheapest month to fly

From CA $353 - CA $549 per traveller.

Frequently asked questions

How much does a flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find cheap one-way flights from CA $377 and cheap return flights from CA $366 CHA to BUF with Expedia. One-way flights typically cost between CA$510 and CA$938, and return flights often range between CA$431 and CA$1012. 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 CHA to BUF ticket fares go up or down.
What is the cheapest month to fly from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The cheapest months to fly from CHA to BUF are typically during off-peak season 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 are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Enter CHA to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
American Airlines is one of the cheapest airlines offering connecting return flights from Chattanooga Metropolitan (CHA) to Buffalo Niagara Intl. (BUF), with tickets starting from around CA$411 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. 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.
How do I find cheap flights from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Buffalo, NY (BUF-Buffalo Niagara Intl.), 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 Chattanooga, TN (CHA-Chattanooga Metropolitan) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
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.
How many flights per day from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are approximately 25 connecting flights per day from Chattanooga Metropolitan (CHA) to Buffalo Niagara Intl. (BUF). Some common connection points include O'Hare Intl. (ORD), Hartsfield-Jackson Atlanta Intl. (ATL), and Charlotte-Douglas Intl. (CLT).
What is the earliest flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Chattanooga Metropolitan (CHA) to Buffalo Niagara Intl. (BUF) typically departs around 5:00 AM. This service is offered by American Airlines. Please note that this is a seasonal service, active only in July. An early departure like this can be great for maximizing your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You'll typically find the most flights from Chattanooga Metropolitan (CHA) to Buffalo Niagara Intl. (BUF) on a Friday, with around 19 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Delta, American Airlines, and United. Friday offers notably more flight options compared to other days of the week, making it a great day to consider for your trip.
What are the most popular departure times for flights from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The most popular departure times for flights from Chattanooga Metropolitan (CHA) to Buffalo Niagara Intl. (BUF) are in the early morning, from 6am to 9am. Many major carriers, including Delta, American Airlines and United, offer flights during this window. Many travellers prefer these times to get an early start on their journey.
How long does it take to fly from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are no nonstop flights from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Buffalo, NY (BUF-Buffalo Niagara Intl.). The distance between these two cities is about 1,039 kilometres. For flights with one stop, you can expect the journey to take around 4 hours. If your itinerary includes two or more stops, the travel time typically increases to about 10 hours. Keep in mind that these are average times, and your actual flight duration can vary depending on the specific routing and layover times.
Can you fly business or first class from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You can fly first class between CHA and BUF. First class cabins are available on Delta, United, and American Airlines.
How do I earn miles on a Chattanooga, TN (CHA-Chattanooga Metropolitan) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Chattanooga, TN (CHA-Chattanooga Metropolitan) to Buffalo, NY (BUF-Buffalo Niagara Intl.) 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 Buffalo, NY (BUF) from Chattanooga, TN (CHA)?
If you're planning to travel to Buffalo from Chattanooga Metropolitan (CHA), you can fly directly into Buffalo Niagara Intl. (BUF) which offers international flights and connections. Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), O'Hare Intl. (ORD), or Detroit Metropolitan Wayne County (DTW) before reaching Buffalo. 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 Chattanooga, TN (CHA-Chattanooga Metropolitan) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Buffalo, NY (BUF-Buffalo Niagara Intl.) 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 Chattanooga, TN (CHA-Chattanooga Metropolitan) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Chattanooga, TN (CHA-Chattanooga Metropolitan) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package 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 Chattanooga, TN (CHA-Chattanooga Metropolitan) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Chattanooga, TN (CHA-Chattanooga Metropolitan) to Buffalo, NY (BUF-Buffalo Niagara Intl.) 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
Chattanooga Metropolitan
Destination airport
Buffalo Niagara Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
CA $365
Distance
1034 km

Book with confidence

Chattanooga to Buffalo Flights

The easy way to book your flights from Chattanooga to Buffalo 

With Expedia, it’s simple to find and book flights to Buffalo from Chattanooga whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Buffalo Niagara Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Chattanooga to Buffalo today, tomorrow, or this week.  

 

Save dollars with cheap flights from Chattanooga Metropolitan, CHA to Buffalo Niagara Intl., BUF 

Sort your search results by price to find great deals on your flight from Chattanooga to Buffalo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Buffalo from Chattanooga currently is just CA $366 rising to CA $478.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Buffalo  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Buffalo from Chattanooga 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Buffalo with Expedia today.

Chattanooga to Buffalo Flights

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