$106+ Cheap flights from Jacksonville to Buffalo (JAX - 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — BUF
Mar 26 — Apr 21
1 adult, Economy
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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
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Best
Last-minute
One-way
Cheapest flights from Jacksonville to BuffaloExplore the most affordable flight options available from Jacksonville to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 24, 2026.
Explore the most affordable flight options available from Jacksonville to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:25 pm
JAX
- BUF
1 stop16h 58m
Frontier
Mon 5/412:32 pm
BUF
- JAX
1 stop5h 32m
Frontier
Deal found 2/23![Frontier logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:25 pm
JAX
- BUF
1 stop16h 58m
Frontier
Sun 5/312:32 pm
BUF
- JAX
1 stop4h 58m
Frontier
Deal found 2/23![Frontier logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:28 pm
JAX
- BUF
1 stop16h 45m
Frontier
Sun 5/312:32 pm
BUF
- JAX
1 stop4h 58m
Frontier
Deal found 2/23![Frontier logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:08 pm
JAX
- BUF
1 stop20h 01m
Frontier
Wed 4/291:56 pm
BUF
- JAX
1 stop27h 34m
Frontier
Deal found 2/20![Frontier logo]()
$200
This Delta deal was found by Cheapflights users on 2/23. 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.
Thu 4/233:54 pm
JAX
- BUF
1 stop7h 37m
Delta
Tue 4/286:00 am
BUF
- JAX
1 stop4h 14m
Delta
Deal found 2/23![Delta logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:17 pm
JAX
- BUF
1 stop15h 56m
Frontier
Mon 5/181:08 pm
BUF
- JAX
1 stop6h 14m
Frontier
Deal found 2/21![Frontier logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:22 pm
JAX
- BUF
2 stops14h 51m
Multiple Airlines
Mon 5/412:32 pm
BUF
- JAX
1 stop5h 32m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:22 pm
JAX
- BUF
2 stops14h 51m
Multiple Airlines
Sun 5/312:32 pm
BUF
- JAX
1 stop4h 58m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$238
This Delta deal was found by Cheapflights users on 2/23. 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.
Thu 6/47:04 pm
JAX
- BUF
1 stop4h 55m
Delta
Mon 6/87:40 pm
BUF
- JAX
1 stop5h 28m
Delta
Deal found 2/23![Delta logo]()
$245
Best flights from Jacksonville to BuffaloDiscover carefully curated flight deals from Jacksonville to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 24, 2026.
Discover carefully curated flight deals from Jacksonville to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 24, 2026.
This Delta deal was found by Cheapflights users on 2/23. 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.
Fri 6/57:04 pm
JAX
- BUF
1 stop4h 55m
Delta
Tue 6/94:30 pm
BUF
- JAX
1 stop4h 11m
Delta
Deal found 2/23![Delta logo]()
$211
This United Airlines deal was found by Cheapflights users on 2/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/59:20 am
JAX
- BUF
1 stop4h 59m
United Airlines
Tue 6/910:34 am
BUF
- JAX
2 stops11h 25m
United Airlines
Deal found 2/23![United Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/124:29 pm
JAX
- BUF
1 stop19h 36m
Frontier
Thu 3/1912:50 pm
BUF
- JAX
1 stop28h 18m
Frontier
Deal found 2/23![Frontier logo]()
$283
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:35 am
JAX
- BUF
2 stops10h 25m
Southwest
Wed 4/293:10 pm
BUF
- JAX
2 stops6h 20m
Southwest
Deal found 2/20![Southwest logo]()
$332
This JetBlue deal was found by Cheapflights users on 2/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/610:43 am
JAX
- BUF
1 stop7h 52m
JetBlue
Mon 3/91:50 pm
BUF
- JAX
1 stop5h 49m
JetBlue
Deal found 2/21![JetBlue logo]()
$337
This Delta deal was found by Cheapflights users on 2/23. 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.
Mon 6/16:15 pm
JAX
- BUF
1 stop5h 44m
Delta
Fri 6/57:40 pm
BUF
- JAX
1 stop4h 43m
Delta
Deal found 2/23![Delta logo]()
$211
This Delta deal was found by Cheapflights users on 2/23. 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.
Thu 4/233:54 pm
JAX
- BUF
1 stop7h 37m
Delta
Tue 4/286:00 am
BUF
- JAX
1 stop4h 14m
Delta
Deal found 2/23![Delta logo]()
$211
This United Airlines deal was found by Cheapflights users on 2/20. 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 5/194:31 pm
JAX
- BUF
2 stops7h 24m
United Airlines
Tue 5/2610:34 am
BUF
- JAX
2 stops11h 25m
United Airlines
Deal found 2/20![United Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 2/23. 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.
Mon 5/186:15 pm
JAX
- BUF
1 stop5h 44m
Delta
Fri 5/227:40 pm
BUF
- JAX
1 stop4h 43m
Delta
Deal found 2/23![Delta logo]()
$285
This United Airlines deal was found by Cheapflights users on 2/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/89:20 am
JAX
- BUF
1 stop5h 05m
United Airlines
Tue 7/1410:34 am
BUF
- JAX
2 stops11h 25m
United Airlines
Deal found 2/23![United Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 2/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:20 am
JAX
- BUF
1 stop4h 57m
United Airlines
Tue 4/286:00 am
BUF
- JAX
2 stops13h 34m
United Airlines
Deal found 2/23![United Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 2/23. 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.
Mon 7/206:30 am
JAX
- BUF
1 stop4h 45m
Delta
Mon 7/207:40 pm
BUF
- JAX
1 stop4h 22m
Delta
Deal found 2/23![Delta logo]()
$333
Last-minute flights from Jacksonville to BuffaloDiscover last-minute flight deals from Jacksonville to Buffalo. Data last updated February 24, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Buffalo. Data last updated February 24, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/20. 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 2/276:58 pm
JAX
- BUF
1 stop5h 16m
Delta
Sun 3/16:45 pm
BUF
- JAX
1 stop5h 16m
Delta
Deal found 2/20![Delta logo]()
$405
This JetBlue deal was found by Cheapflights users on 2/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2810:43 am
JAX
- BUF
1 stop7h 52m
JetBlue
Wed 3/41:39 pm
BUF
- JAX
1 stop6h 00m
JetBlue
Deal found 2/21![JetBlue logo]()
$395
This Delta deal was found by Cheapflights users on 2/20. 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 3/67:04 pm
JAX
- BUF
1 stop4h 22m
Delta
Mon 3/94:47 pm
BUF
- JAX
1 stop7h 12m
Delta
Deal found 2/20![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 2/20. 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 3/67:01 pm
JAX
- BUF
1 stop4h 30m
American Airlines
Mon 3/95:29 pm
BUF
- JAX
2 stops6h 27m
American Airlines
Deal found 2/20![American Airlines logo]()
$314
This JetBlue deal was found by Cheapflights users on 2/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/610:43 am
JAX
- BUF
1 stop7h 52m
JetBlue
Mon 3/91:50 pm
BUF
- JAX
1 stop5h 49m
JetBlue
Deal found 2/21![JetBlue logo]()
$337
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/612:45 pm
JAX
- BUF
2 stops11h 11m
United Airlines
Mon 3/92:49 pm
BUF
- JAX
2 stops7h 52m
United Airlines
Deal found 2/20![United Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/124:29 pm
JAX
- BUF
1 stop19h 36m
Frontier
Thu 3/1912:50 pm
BUF
- JAX
1 stop28h 18m
Frontier
Deal found 2/23![Frontier logo]()
$283
This Southwest deal was found by Cheapflights users on 2/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/143:35 pm
JAX
- BUF
1 stop4h 00m
Southwest
Fri 3/203:55 pm
BUF
- JAX
1 stop6h 30m
Southwest
Deal found 2/22![Southwest logo]()
$394
One-way flights from Jacksonville to BuffaloSearch for one-way flight options from Jacksonville to Buffalo. Find affordable one-way fares based on user searches. Data last updated February 24, 2026.
Search for one-way flight options from Jacksonville to Buffalo. Find affordable one-way fares based on user searches. Data last updated February 24, 2026.
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Wed 5/277:00 am
JAX
- BUF
1 stop5h 17m
American Airlines
Deal found 2/23![American Airlines logo]()
$106
This Trip.com deal was found by Cheapflights users on 2/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:18 pm
JAX
- BUF
1 stop16h 24m
Frontier
Deal found 2/21![Frontier logo]()
$114
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Wed 7/17:00 am
JAX
- BUF
1 stop7h 21m
American Airlines
Deal found 2/23![American Airlines logo]()
$123
This United Airlines deal was found by Cheapflights users on 2/22. 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 3/243:14 pm
JAX
- BUF
2 stops8h 42m
United Airlines
Deal found 2/22![United Airlines logo]()
$140
This United Airlines deal was found by Cheapflights users on 2/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:20 am
JAX
- BUF
2 stops11h 43m
United Airlines
Deal found 2/23![United Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:53 pm
JAX
- BUF
1 stop17h 01m
Frontier
Deal found 2/24![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/154:29 pm
JAX
- BUF
1 stop18h 35m
Frontier
Deal found 2/20![Frontier logo]()
$156
This American Airlines deal was found by Cheapflights users on 2/23. 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 4/36:09 pm
JAX
- BUF
1 stop5h 19m
American Airlines
Deal found 2/23![American Airlines logo]()
$164
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Mon 3/236:50 pm
JAX
- BUF
1 stop4h 52m
United Airlines
Deal found 2/21![United Airlines logo]()
$172
Find flight deals from Jacksonville to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) 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 February 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $184 (Kiwi.com) |
One-way from | $106 (American Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $317 |
Cheapflights Fare Finder
Customize your flight search to find flights from Jacksonville 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 February 24, 2026.
Use the filters below to find and compare flights from Jacksonville to Buffalo that are best for you.
Fly from
Jacksonville
Fly to
Buffalo
Route
Depart
Return
Price
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Fri 6/5
7:04 pm-11:59 pm
1 stop4h 55m
Buffalo
Tue 6/9
4:30 pm-8:41 pm
1 stop4h 11m
$211
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Mon 6/1
6:15 pm-11:59 pm
1 stop5h 44m
Buffalo
Fri 6/5
7:40 pm-12:23 am
1 stop4h 43m
$211
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Thu 4/23
3:54 pm-11:31 pm
1 stop7h 37m
Buffalo
Tue 4/28
6:00 am-10:14 am
1 stop4h 14m
$211
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Fri 6/5
9:20 am-2:19 pm
1 stop4h 59m
Buffalo
Tue 6/9
10:34 am-9:59 pm
2 stops11h 25m
$251
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Thu 3/12
4:29 pm-12:05 pm
1 stop19h 36m
Buffalo
Thu 3/19
12:50 pm-5:08 pm
1 stop28h 18m
$283
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Mon 5/18
6:15 pm-11:59 pm
1 stop5h 44m
Buffalo
Fri 5/22
7:40 pm-12:23 am
1 stop4h 43m
$285
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Tue 5/19
4:31 pm-11:55 pm
2 stops7h 24m
Buffalo
Tue 5/26
10:34 am-9:59 pm
2 stops11h 25m
$315
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Wed 7/8
9:20 am-2:25 pm
1 stop5h 05m
Buffalo
Tue 7/14
10:34 am-9:59 pm
2 stops11h 25m
$320
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Sat 4/25
7:35 am-6:00 pm
2 stops10h 25m
Buffalo
Wed 4/29
3:10 pm-9:30 pm
2 stops6h 20m
$332
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Mon 7/20
6:30 am-11:15 am
1 stop4h 45m
Buffalo
Mon 7/20
7:40 pm-12:02 am
1 stop4h 22m
$333
Showing 1-10 of 22 results
Compare providers for flights from Jacksonville 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 Jacksonville to Buffalo in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Jacksonville-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jacksonville-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jacksonville-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Jacksonville-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 Jacksonville-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 Jacksonville to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Jacksonville with our price prediction graph.
JAX-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 Jacksonville to Buffalo
How far ahead should I book a flight from Jacksonville to Buffalo?
Use this chart to determine the optimal time to book a round-trip flight from Jacksonville to Buffalo. Price data was last updated on February 20, 2026.
The price you pay for your flight from Jacksonville to Buffalo may vary depending on when you book. For the best chance of a lower fare, look to book 22 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Jacksonville to Buffalo?
Currently, February is the cheapest month in which you can book a flight from Jacksonville to Buffalo (average of $108). Flying from Jacksonville to Buffalo in November is currently the most expensive (average of $215). 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.
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 February 24, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Jacksonville to Buffalo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Jacksonville 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
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca
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Top 3 airlines flying from Jacksonville to Buffalo
Discover the top 3 airlines that operate flights from Jacksonville 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 February 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$143 | Average$278 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$188 | Average$331 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$204 | Average$308 | FlexibilityNo cancel fee | On-time71% |