HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Buffalo

$249+ Cheap flights from Chattanooga to Buffalo (CHA - BUF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — BUF
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chattanooga to Buffalo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$249
(Delta)

Popular in

August

Cheapest in

November

Average price

$323
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
Highest demand for flights based on searches. 3% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 28, 2025.

This Delta deal was found by Cheapflights users on 10/28. 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.
Wed 11/124:00 pmCHA - BUF
1 stop7h 01mDelta
Sun 11/166:10 amBUF - CHA
1 stop4h 22mDelta
Deal found 10/28$259
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 11/812:10 pmCHA - BUF
1 stop4h 38mUnited Airlines
Sat 11/157:00 amBUF - CHA
1 stop4h 33mUnited Airlines
Deal found 10/27$289
This Delta deal was found by Cheapflights users on 10/28. 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.
Fri 10/313:05 pmCHA - BUF
1 stop3h 45mDelta
Sun 11/29:03 amBUF - CHA
1 stop5h 06mDelta
Deal found 10/28$320
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 10/306:00 amCHA - BUF
1 stop6h 24mAmerican Airlines
Sun 11/211:20 amBUF - CHA
1 stop6h 34mAmerican Airlines
Deal found 10/26$334
This Delta deal was found by Cheapflights users on 10/26. 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.
Thu 10/303:05 pmCHA - BUF
2 stops7h 52mDelta
Sun 11/25:03 amBUF - CHA
2 stops8h 06mDelta
Deal found 10/26$344

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 October 28, 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

Wed 2/18

7:00 am-1:48 pm

1 stop6h 48m

Buffalo

Sat 2/21

2:00 pm-8:20 pm

1 stop6h 20m

$249

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

Wed 11/12

4:00 pm-11:01 pm

1 stop7h 01m

Buffalo

Sun 11/16

6:10 am-10:32 am

1 stop4h 22m

$259

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

Sat 11/8

12:10 pm-4:48 pm

1 stop4h 38m

Buffalo

Sat 11/15

7:00 am-11:33 am

1 stop4h 33m

$289

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

Sun 11/9

4:34 pm-9:08 pm

2 stops28h 34m

$302

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

Sun 11/9

6:35 am-11:02 am

1 stop4h 27m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chattanooga-Buffalo flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

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

Currently, April is the cheapest month in which you can book a flight from Chattanooga to Buffalo (average of $159). Flying from Chattanooga to Buffalo in September is currently the most expensive (average of $248). 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 October 28, 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 16% 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 October 28, 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
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

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
7,994 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

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
11,032 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

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?

    Delta can get you from Chattanooga to Buffalo in just under 6h 48m. Your travel time can differ by up to . Chattanooga and Buffalo are separated by a distance of 646 mi.

  • 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 32% 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, April is the cheapest month in which you can book a flight from Chattanooga to Buffalo (average of $159). Flying from Chattanooga to Buffalo in September is currently the most expensive (average of $248). 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
Cheektowaga
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chattanooga to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to John F Kennedy Intl flights
Nashville to LaGuardia flights
Nashville to Newark flights
Memphis to LaGuardia flights
Memphis to John F Kennedy Intl flights
Knoxville to LaGuardia flights
Memphis to Newark flights
Chattanooga to LaGuardia flights
Chattanooga to John F Kennedy Intl flights
Knoxville to John F Kennedy Intl flights
Chattanooga to Newark flights
Knoxville to Newark flights
Nashville to Stewart flights
Memphis to Buffalo flights
Blountville to John F Kennedy Intl flights
Nashville to Buffalo flights
Blountville to LaGuardia flights
Nashville to Albany flights
Knoxville to Stewart flights
Blountville to Newark flights
Memphis to Albany flights
Chattanooga to Syracuse flights
Nashville to White Plains flights
Nashville to Syracuse flights
Chattanooga to Albany flights
Memphis to Stewart flights
Knoxville to Buffalo flights
Knoxville to Rochester flights
Memphis to Rochester flights
Chattanooga to Elmira flights
Nashville to Rochester flights
Knoxville to Albany flights
Knoxville to Syracuse flights
Chattanooga to Rochester flights
Memphis to Syracuse flights
Chattanooga to Stewart flights
Knoxville to Elmira flights
Knoxville to White Plains flights
Chattanooga to White Plains flights
Nashville to Elmira flights
Knoxville to Binghamton flights
Knoxville to Ithaca flights
Memphis to White Plains flights
Blountville to Buffalo flights
Memphis to Islip flights
Nashville to Islip flights
Nashville to Ithaca flights
Nashville to Rutland flights
Nashville to Binghamton flights

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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$281FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$227Average$323FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.