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$111+ 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — BUF
juin 18 — juin 251
jeu. 6/18
jeu. 6/25
1 adult, Economy
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Cheap 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 mai 19, 2026.

This American Airlines deal was found by Cheapflights users on 5/18. 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. 6/176:36 pm
CHA
-
BUF
1 stop4h 14m
American Airlines
mar. 6/237:32 pm
BUF
-
CHA
1 stop4h 47m
American Airlines
Deal found 5/18$261
This American Airlines deal was found by Cheapflights users on 5/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/134:31 pm
CHA
-
BUF
1 stop5h 29m
American Airlines
sam. 6/207:30 pm
BUF
-
CHA
1 stop4h 49m
American Airlines
Deal found 5/14$304
This Delta deal was found by Cheapflights users on 5/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/97:22 pm
CHA
-
BUF
1 stop4h 37m
Delta
lun. 6/156:00 am
BUF
-
CHA
1 stop6h 23m
Delta
Deal found 5/15$305
This American Airlines deal was found by Cheapflights users on 5/18. 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. 5/278:16 am
CHA
-
BUF
1 stop4h 39m
American Airlines
jeu. 6/47:32 pm
BUF
-
CHA
1 stop4h 47m
American Airlines
Deal found 5/18$307
This American Airlines deal was found by Cheapflights users on 5/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/95:00 am
CHA
-
BUF
2 stops7h 19m
American Airlines
lun. 6/157:32 pm
BUF
-
CHA
1 stop4h 47m
American Airlines
Deal found 5/15$314
This Delta deal was found by Cheapflights users on 5/16. 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.
mar. 9/152:55 pm
CHA
-
BUF
1 stop4h 02m
Delta
sam. 9/199:00 am
BUF
-
CHA
1 stop5h 33m
Delta
Deal found 5/16$330
This American Airlines deal was found by Cheapflights users on 5/16. 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. 9/122:09 pm
CHA
-
BUF
1 stop3h 58m
American Airlines
mar. 9/155:31 pm
BUF
-
CHA
1 stop4h 06m
American Airlines
Deal found 5/16$341
This American Airlines deal was found by Cheapflights users on 5/16. 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. 9/125:03 pm
CHA
-
BUF
1 stop7h 10m
American Airlines
sam. 9/195:31 pm
BUF
-
CHA
2 stops6h 30m
American Airlines
Deal found 5/16$346
This Delta deal was found by Cheapflights users on 5/16. 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. 9/137:30 am
CHA
-
BUF
1 stop4h 10m
Delta
sam. 9/199:00 am
BUF
-
CHA
1 stop5h 33m
Delta
Deal found 5/16$350

Find 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 mai 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$261
(American Airlines)

One-way from

$111
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$384
Provider with most accurate pricing for Chattanooga Lovell Field-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chattanooga Lovell Field-Buffalo flights.
Search Deals
From Chattanooga Lovell Field to Buffalo
Search Deals
One-way flight from Chattanooga Lovell Field to Buffalo
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 mai 19, 2026.
Use the filters below to find and compare flights from Chattanooga to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

mer. 6/17

6:36 pm-10:50 pm

1 stop4h 14m

Buffalo

mar. 6/23

6:02 am-12:52 pm

2 stops6h 50m

$266

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

mar. 6/16

5:58 pm-10:40 pm

1 stop4h 42m

Buffalo

sam. 6/20

7:00 am-1:16 pm

1 stop6h 16m

$341
Quickest round-trip

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

ven. 6/12

3:00 pm-7:17 pm

1 stop4h 17m

Buffalo

ven. 6/19

7:27 pm-11:57 pm

1 stop4h 30m

$395

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

sam. 5/30

1:56 pm-9:03 pm

1 stop7h 07m

Buffalo

mer. 6/3

7:00 am-1:16 pm

1 stop6h 16m

$419

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

mar. 9/15

7:30 am-11:40 am

1 stop4h 10m

Buffalo

ven. 9/18

7:40 pm-9:49 am

1 stop14h 09m

$424

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

jeu. 9/17

7:35 pm-11:58 pm

1 stop4h 23m

Buffalo

ven. 9/18

7:40 pm-9:49 am

1 stop14h 09m

$444
Cheapest one-way

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

jeu. 7/30

8:59 am-7:06 pm

3 stops34h 07m

$188
Quickest one-way

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

jeu. 7/30

6:37 pm-10:52 pm

1 stop4h 15m

$264

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

mar. 6/23

3:00 pm-7:17 pm

1 stop4h 17m

$264

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

mar. 7/28

1:27 pm-6:44 pm

1 stop5h 17m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/19

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Chattanooga to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chattanooga to Buffalo in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chattanooga-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chattanooga-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chattanooga-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

How much does it cost to fly round-trip from Chattanooga to Buffalo?

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 mai 19, 2026.
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
7.9
Good
8,452 reviews

Comfort

7.8

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

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
7.9
Good
8,452 reviews
Delta
7.9
Good
8,452 reviews

Comfort

7.8

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

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
7.1
Good
11,645 reviews
Delta
7.9
Good
8,452 reviews

Comfort

7.8

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

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, United Airlines, and Delta can get you from Chattanooga to Buffalo in just under 4h 14m. Your travel time can differ by up to 28m. 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 $248, American Airlines will fly you from Chattanooga to Buffalo and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $248. American Airlines is currently priced 29% 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.

See more FAQs

Traveling to a place near Buffalo?

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

Browse thousands of different options on Cheapflights for your next trip

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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 mai 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$401FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$303FlexibilityNo cancel feeOn-timeN/A

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