$274+ 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — BUF
Aug 27 — Sep 31
Round-trip
1 adult, Economy
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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
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Best
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One-way
Cheapest flights from Chattanooga to BuffaloExplore 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 July 28, 2026.
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 July 28, 2026.
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Fri 8/286:10 pm
CHA
- BUF
1 stop5h 02m
United Airlines
Mon 8/315:58 pm
BUF
- CHA
1 stop6h 12m
United Airlines
Deal found 7/27![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 7/24. 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 8/143:04 pm
CHA
- BUF
1 stop4h 04m
Delta
Wed 8/198:57 am
BUF
- CHA
1 stop5h 20m
Delta
Deal found 7/24![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/25. 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.
Sun 8/93:04 pm
CHA
- BUF
1 stop4h 04m
Delta
Wed 8/194:13 pm
BUF
- CHA
1 stop5h 31m
Delta
Deal found 7/25![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 7/24. 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.
Tue 8/112:44 pm
CHA
- BUF
1 stop4h 11m
Delta
Tue 8/184:13 pm
BUF
- CHA
1 stop4h 06m
Delta
Deal found 7/24![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/85:53 pm
CHA
- BUF
1 stop6h 06m
Delta
Tue 8/117:19 pm
BUF
- CHA
1 stop4h 24m
Delta
Deal found 7/27![Delta logo]()
$353
This Delta deal was found by Cheapflights users on 7/23. 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.
Sat 8/15:55 pm
CHA
- BUF
1 stop5h 47m
Delta
Tue 8/44:13 pm
BUF
- CHA
1 stop5h 21m
Delta
Deal found 7/23![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 7/24. 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 8/73:04 pm
CHA
- BUF
1 stop4h 04m
Delta
Tue 8/117:19 pm
BUF
- CHA
1 stop4h 24m
Delta
Deal found 7/24![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 7/24. 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 8/56:50 pm
CHA
- BUF
1 stop5h 09m
Delta
Wed 8/128:57 am
BUF
- CHA
1 stop5h 20m
Delta
Deal found 7/24![Delta logo]()
$363
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Fri 8/75:21 pm
CHA
- BUF
1 stop4h 34m
American Airlines
Fri 8/144:49 pm
BUF
- CHA
1 stop4h 03m
American Airlines
Deal found 7/23![American Airlines logo]()
$365
This Delta deal was found by Cheapflights users on 7/25. 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.
Sat 8/155:53 pm
CHA
- BUF
1 stop6h 06m
Delta
Tue 8/186:05 am
BUF
- CHA
1 stop6h 21m
Delta
Deal found 7/25![Delta logo]()
$370
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Fri 7/314:33 pm
CHA
- BUF
1 stop6h 18m
American Airlines
Fri 8/74:49 pm
BUF
- CHA
1 stop6h 32m
American Airlines
Deal found 7/23![American Airlines logo]()
$380
Best flights from Chattanooga to BuffaloDiscover carefully curated flight deals from Chattanooga to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
Discover carefully curated flight deals from Chattanooga to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:00 am
CHA
- BUF
1 stop4h 51m
Delta
Sun 9/276:05 am
BUF
- CHA
1 stop5h 18m
Delta
Deal found 7/27![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Fri 8/286:10 pm
CHA
- BUF
1 stop5h 02m
United Airlines
Mon 8/315:58 pm
BUF
- CHA
1 stop6h 12m
United Airlines
Deal found 7/27![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Fri 8/75:21 pm
CHA
- BUF
1 stop4h 34m
American Airlines
Fri 8/144:49 pm
BUF
- CHA
1 stop4h 03m
American Airlines
Deal found 7/23![American Airlines logo]()
$365
This Delta deal was found by Cheapflights users on 7/24. 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 8/143:04 pm
CHA
- BUF
1 stop4h 04m
Delta
Wed 8/198:57 am
BUF
- CHA
1 stop5h 20m
Delta
Deal found 7/24![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:03 am
CHA
- BUF
1 stop4h 05m
Delta
Wed 8/126:05 am
BUF
- CHA
1 stop6h 21m
Delta
Deal found 7/27![Delta logo]()
$353
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Tue 8/116:15 am
CHA
- BUF
2 stops7h 57m
United Airlines
Tue 8/186:55 am
BUF
- CHA
1 stop6h 21m
United Airlines
Deal found 7/25![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 8/710:15 am
CHA
- BUF
2 stops7h 14m
American Airlines
Mon 8/106:59 pm
BUF
- CHA
1 stop4h 22m
American Airlines
Deal found 7/25![American Airlines logo]()
$446
This Delta deal was found by Cheapflights users on 7/25. 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.
Sat 8/155:53 pm
CHA
- BUF
1 stop6h 06m
Delta
Tue 8/186:05 am
BUF
- CHA
1 stop6h 21m
Delta
Deal found 7/25![Delta logo]()
$370
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/81:53 pm
CHA
- BUF
2 stops10h 06m
United Airlines
Thu 8/135:58 pm
BUF
- CHA
1 stop6h 12m
United Airlines
Deal found 7/24![United Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/78:06 pm
CHA
- BUF
1 stop3h 53m
Delta
Wed 8/128:57 am
BUF
- CHA
1 stop5h 20m
Delta
Deal found 7/27![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 7/25. 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 8/71:24 pm
CHA
- BUF
1 stop5h 31m
Delta
Mon 8/103:54 pm
BUF
- CHA
1 stop6h 16m
Delta
Deal found 7/25![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 7/24. 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 8/73:04 pm
CHA
- BUF
1 stop4h 04m
Delta
Sat 8/812:16 pm
BUF
- CHA
1 stop6h 53m
Delta
Deal found 7/24![Delta logo]()
$474
Last-minute flights from Chattanooga to BuffaloDiscover last-minute flight deals from Chattanooga to Buffalo. Data last updated July 28, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Buffalo. Data last updated July 28, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Fri 7/314:33 pm
CHA
- BUF
1 stop6h 18m
American Airlines
Fri 8/74:49 pm
BUF
- CHA
1 stop6h 32m
American Airlines
Deal found 7/23![American Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 7/23. 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.
Sat 8/15:55 pm
CHA
- BUF
1 stop5h 47m
Delta
Wed 8/54:13 pm
BUF
- CHA
1 stop4h 06m
Delta
Deal found 7/23![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 7/24. 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 8/56:50 pm
CHA
- BUF
1 stop5h 09m
Delta
Wed 8/128:57 am
BUF
- CHA
1 stop5h 20m
Delta
Deal found 7/24![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 7/24. 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 8/73:04 pm
CHA
- BUF
1 stop4h 04m
Delta
Tue 8/117:19 pm
BUF
- CHA
1 stop4h 24m
Delta
Deal found 7/24![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Fri 8/75:21 pm
CHA
- BUF
1 stop4h 34m
American Airlines
Fri 8/144:49 pm
BUF
- CHA
1 stop4h 03m
American Airlines
Deal found 7/23![American Airlines logo]()
$365
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:03 am
CHA
- BUF
1 stop4h 05m
Delta
Wed 8/126:05 am
BUF
- CHA
1 stop6h 21m
Delta
Deal found 7/27![Delta logo]()
$353
This Delta deal was found by Cheapflights users on 7/25. 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.
Sun 8/93:04 pm
CHA
- BUF
1 stop4h 04m
Delta
Wed 8/194:13 pm
BUF
- CHA
1 stop5h 31m
Delta
Deal found 7/25![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 7/24. 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.
Tue 8/112:44 pm
CHA
- BUF
1 stop4h 11m
Delta
Tue 8/184:13 pm
BUF
- CHA
1 stop4h 06m
Delta
Deal found 7/24![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 7/24. 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 8/143:04 pm
CHA
- BUF
1 stop4h 04m
Delta
Wed 8/198:57 am
BUF
- CHA
1 stop5h 20m
Delta
Deal found 7/24![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/25. 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.
Sat 8/157:25 am
CHA
- BUF
1 stop3h 57m
Delta
Wed 8/194:13 pm
BUF
- CHA
1 stop5h 31m
Delta
Deal found 7/25![Delta logo]()
$370
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Fri 8/286:10 pm
CHA
- BUF
1 stop5h 02m
United Airlines
Mon 8/315:58 pm
BUF
- CHA
1 stop6h 12m
United Airlines
Deal found 7/27![United Airlines logo]()
$319
One-way flights from Chattanooga to BuffaloSearch for one-way flight options from Chattanooga to Buffalo. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
Search for one-way flight options from Chattanooga to Buffalo. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:01 am
CHA
- BUF
1 stop5h 28m
American Airlines
Deal found 7/27![American Airlines logo]()
$274
This United Airlines deal was found by Cheapflights users on 7/25. 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 1/92:01 pm
CHA
- BUF
2 stops8h 36m
United Airlines
Deal found 7/25![United Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 9/14:42 pm
CHA
- BUF
3 stops29h 55m
United Airlines
Deal found 7/27![United Airlines logo]()
$580
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 July 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (United Airlines) |
One-way from | $274 (American Airlines) |
Popular in | July |
Cheapest in | September |
Average price | $478 |
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 July 28, 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
Cheapest round-trip
ChattanoogaBuffalo
CHA - BUF
CHABUF
Chattanooga Lovell Field
Fri 9/25
10:00 am-2:51 pm
1 stop4h 51m
Buffalo
Sun 9/27
6:05 am-11:23 am
1 stop5h 18m
$319
ChattanoogaBuffalo
CHA - BUF
CHABUF
Chattanooga Lovell Field
Fri 8/28
6:10 pm-11:12 pm
1 stop5h 02m
Buffalo
Mon 8/31
5:58 pm-12:10 am
1 stop6h 12m
$319
ChattanoogaBuffalo
CHA - BUF
CHABUF
Chattanooga Lovell Field
Fri 8/14
3:04 pm-7:08 pm
1 stop4h 04m
Buffalo
Wed 8/19
8:57 am-2:17 pm
1 stop5h 20m
$329
ChattanoogaBuffalo
CHA - BUF
CHABUF
Chattanooga Lovell Field
Sat 8/8
7:03 am-11:08 am
1 stop4h 05m
Buffalo
Wed 8/12
6:05 am-12:26 pm
1 stop6h 21m
$353
Quickest round-trip
ChattanoogaBuffalo
CHA - BUF
CHABUF
Chattanooga Lovell Field
Fri 8/7
5:21 pm-9:55 pm
1 stop4h 34m
Buffalo
Fri 8/14
4:49 pm-8:52 pm
1 stop4h 03m
$365
ChattanoogaBuffalo
CHA - BUF
CHABUF
Chattanooga Lovell Field
Sat 8/15
5:53 pm-11:59 pm
1 stop6h 06m
Buffalo
Tue 8/18
6:05 am-12:26 pm
1 stop6h 21m
$370
ChattanoogaBuffalo
CHA - BUF
CHABUF
Chattanooga Lovell Field
Fri 8/7
8:06 pm-11:59 pm
1 stop3h 53m
Buffalo
Wed 8/12
8:57 am-2:17 pm
1 stop5h 20m
$379
ChattanoogaBuffalo
CHA - BUF
CHABUF
Chattanooga Lovell Field
Fri 8/7
1:24 pm-6:55 pm
1 stop5h 31m
Buffalo
Mon 8/10
3:54 pm-10:10 pm
1 stop6h 16m
$379
ChattanoogaBuffalo
CHA - BUF
CHABUF
Chattanooga Lovell Field
Tue 8/11
6:15 am-2:12 pm
2 stops7h 57m
Buffalo
Tue 8/18
6:55 am-1:16 pm
1 stop6h 21m
$419
ChattanoogaBuffalo
CHA - BUF
CHABUF
Chattanooga Lovell Field
Sat 8/8
1:53 pm-11:59 pm
2 stops10h 06m
Buffalo
Thu 8/13
5:58 pm-12:10 am
1 stop6h 12m
$434
Showing 1-10 of 16 resultsSorted by cheapest first
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
CHA-BUF
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
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 July 28, 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.
Entertainment
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Entertainment
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Entertainment
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
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.
Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsLockport
Cheektowaga
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
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Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 28, 2026.
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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 July 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$303 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$253 | Average$416 | FlexibilityNo cancel fee | On-time71% |