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$209+ Cheap flights from Chattanooga to Buffalo (CHA - 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — BUF
oct. 11 — oct. 181
sam. 10/11
sam. 10/18
1 adult, Economy
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Cheap flight deals from Chattanooga to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) 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 septembre 11, 2025.

Round-trip from

$249
(American Airlines)

One-way from

$209
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$318
From Chattanooga Lovell Field to Buffalo
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One-way flight from Chattanooga Lovell Field to Buffalo
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Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Chattanooga to Buffalo

Cheapest flights from Chattanooga to Buffalo
Explore the most affordable flight options available from Chattanooga to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/174:59 pmCHA - BUF
1 stop6h 36mAmerican Airlines
mar. 10/214:25 pmBUF - CHA
1 stop6h 51mAmerican Airlines
Deal found 9/10$249
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 9/287:35 amCHA - BUF
1 stop4h 33mDelta
dim. 10/56:00 amBUF - CHA
1 stop4h 09mDelta
Deal found 9/11$254
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/244:00 pmCHA - BUF
1 stop7h 14mDelta
sam. 9/276:00 amBUF - CHA
1 stop4h 14mDelta
Deal found 9/10$259
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/244:00 pmCHA - BUF
1 stop7h 14mDelta
mar. 9/306:03 amBUF - CHA
2 stops8h 01mDelta
Deal found 9/11$264
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/247:08 amCHA - BUF
1 stop4h 21mAmerican Airlines
mar. 9/306:45 pmBUF - CHA
1 stop4h 21mAmerican Airlines
Deal found 9/11$284
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/87:02 amCHA - BUF
1 stop6h 20mUnited Airlines
sam. 10/188:20 amBUF - CHA
1 stop5h 06mUnited Airlines
Deal found 9/11$288
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/276:31 pmCHA - BUF
1 stop5h 06mDelta
sam. 10/46:00 amBUF - CHA
1 stop4h 14mDelta
Deal found 9/11$304
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 9/285:00 amCHA - BUF
2 stops8h 03mAmerican Airlines
dim. 10/57:29 pmBUF - CHA
1 stop4h 44mAmerican Airlines
Deal found 9/11$309
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/2710:14 amCHA - BUF
2 stops8h 24mAmerican Airlines
sam. 10/48:00 amBUF - CHA
2 stops8h 08mAmerican Airlines
Deal found 9/10$314

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chattanooga 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 septembre 11, 2025.
Use the filters below to find and compare flights from Chattanooga to Buffalo that are best for you.

Fly from

Chattanooga

Fly to

Buffalo

Route

Depart

Return

Price

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

ven. 10/17

4:59 pm-11:35 pm

1 stop6h 36m

Buffalo

mar. 10/21

4:25 pm-11:16 pm

1 stop6h 51m

$249

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

ven. 10/17

2:49 pm-6:25 pm

1 stop3h 36m

Buffalo

mar. 10/21

6:03 am-3:19 pm

2 stops9h 16m

$254

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

dim. 9/28

6:31 pm-11:37 pm

1 stop5h 06m

Buffalo

dim. 10/5

6:00 am-10:09 am

1 stop4h 09m

$254

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

mer. 9/24

7:08 am-11:29 am

1 stop4h 21m

Buffalo

mar. 9/30

2:35 pm-9:38 pm

1 stop7h 03m

$259

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

mer. 9/24

4:00 pm-11:14 pm

1 stop7h 14m

Buffalo

mar. 9/30

6:03 am-2:04 pm

2 stops8h 01m

$259

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

mar. 9/23

7:00 am-1:49 pm

1 stop6h 49m

Buffalo

sam. 9/27

6:00 am-12:31 pm

1 stop6h 31m

$259

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

mer. 9/24

4:00 pm-11:14 pm

1 stop7h 14m

Buffalo

sam. 9/27

6:00 am-10:14 am

1 stop4h 14m

$259

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

jeu. 10/9

9:44 pm-5:57 pm

3 stops44h 13m

$209

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

jeu. 10/9

4:59 pm-11:35 pm

1 stop6h 36m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Chattanooga to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Chattanooga 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 Chattanooga to Buffalo

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

Currently, January is the cheapest month in which you can book a flight from Chattanooga to Buffalo (average of $256). Flying from Chattanooga 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 CHA to BUF?

Find hourly flight availability from Chattanooga 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 septembre 11, 2025.

One of the essential ways to save on airfare from Chattanooga to Buffalo is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 17% on airfare.

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 septembre 11, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Chattanooga to Buffalo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

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

  • How long is the flight from Chattanooga to Buffalo?

    American Airlines and Delta can get you from Chattanooga to Buffalo in just under 3h 36m. Your travel time can differ by up to 3h. Chattanooga and Buffalo are separated by a distance of 646 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $216, Delta will fly you from Chattanooga to Buffalo and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $227. Delta is currently priced 34% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chattanooga 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 Chattanooga to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Chattanooga to Buffalo (average of $256). Flying from Chattanooga 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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Top 2 airlines flying from Chattanooga to Buffalo

Discover the top 2 airlines that operate flights from Chattanooga 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 septembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$296FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$227Average$324FlexibilityNo cancel feeOn-time71%

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