$85+ Cheap flights from Buffalo to Jacksonville (BUF - JAX)
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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — JAX
Nov 25 — Dec 21
Round-trip
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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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 Buffalo to Jacksonville
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Cheapest flights from Buffalo to JacksonvilleExplore the most affordable flight options available from Buffalo to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
Explore the most affordable flight options available from Buffalo to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am -
1 stop4h 10m
Tue 11/176:00 am -
1 stop7h 26m
Deal found 10/21![Delta logo]()
$209
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/126:00 am -
2 stops8h 20m
Tue 11/174:03 pm -
1 stop6h 56m
Deal found 10/21![United Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:48 pm -
1 stop5h 37m
Sun 11/157:03 pm -
1 stop18h 00m
Deal found 10/22![Frontier logo]()
$232
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:36 pm -
1 stop4h 18m
Sat 11/147:44 am -
1 stop6h 51m
Deal found 10/22![Delta logo]()
$236
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/116:58 pm -
1 stop3h 56m
Sun 11/155:00 am -
1 stop5h 40m
Deal found 10/23![American Airlines logo]()
$249
This Southwest deal was found by Cheapflights users on 10/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:55 am -
1 stop4h 30m
Sat 11/146:40 am -
2 stops11h 40m
Deal found 10/21![Southwest logo]()
$251
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:00 am -
1 stop4h 10m
Wed 11/256:54 pm -
1 stop5h 05m
Deal found 10/22![Delta logo]()
$263
This Southwest deal was found by Cheapflights users on 10/22. 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.
Fri 11/1311:00 am -
1 stop7h 25m
Sat 11/146:40 am -
2 stops11h 40m
Deal found 10/22![Southwest logo]()
$278
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/136:30 am -
1 stop7h 50m
Mon 11/167:10 pm -
1 stop4h 36m
Deal found 10/23![United Airlines logo]()
$282
This Delta deal was found by Cheapflights users on 10/24. 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.
Thu 11/126:00 am -
1 stop5h 54m
Mon 11/166:38 pm -
1 stop5h 20m
Deal found 10/24![Delta logo]()
$283
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am -
1 stop4h 10m
Wed 11/256:54 pm -
1 stop5h 05m
Deal found 10/21![Delta logo]()
$284
Best flights from Buffalo to JacksonvilleDiscover carefully curated flight deals from Buffalo to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
Discover carefully curated flight deals from Buffalo to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
This Southwest deal was found by Cheapflights users on 10/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:55 am -
1 stop4h 30m
Sat 11/146:40 am -
2 stops11h 40m
Deal found 10/21![Southwest logo]()
$251
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/136:30 am -
1 stop7h 50m
Mon 11/167:10 pm -
1 stop4h 36m
Deal found 10/23![United Airlines logo]()
$282
This Delta deal was found by Cheapflights users on 10/25. 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.
Thu 11/196:00 am -
1 stop7h 22m
Thu 11/262:31 pm -
1 stop6h 33m
Deal found 10/25![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 10/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1612:45 pm -
2 stops8h 35m
Wed 12/307:40 pm -
1 stop4h 10m
Deal found 10/24![Southwest logo]()
$319
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Thu 11/196:00 am -
2 stops8h 20m
Thu 11/269:42 am -
1 stop7h 20m
Deal found 10/25![United Airlines logo]()
$322
This Southwest deal was found by Cheapflights users on 10/22. 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.
Wed 11/1812:45 pm -
2 stops8h 35m
Mon 11/232:10 pm -
2 stops9h 15m
Deal found 10/22![Southwest logo]()
$324
This Southwest deal was found by Cheapflights users on 10/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:00 pm -
1 stop6h 20m
Mon 11/97:25 pm -
1 stop4h 25m
Deal found 10/23![Southwest logo]()
$339
This Southwest deal was found by Cheapflights users on 10/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:10 am -
1 stop5h 25m
Wed 11/113:45 pm -
1 stop6h 15m
Deal found 10/23![Southwest logo]()
$339
This Southwest deal was found by Cheapflights users on 10/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:00 am -
2 stops9h 25m
Mon 11/168:00 am -
2 stops9h 40m
Deal found 10/23![Southwest logo]()
$380
Last-minute flights from Buffalo to JacksonvilleDiscover last-minute flight deals from Buffalo to Jacksonville. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Jacksonville. Data last updated October 26, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/116:58 pm -
1 stop3h 56m
Sun 11/155:00 am -
1 stop5h 40m
Deal found 10/23![American Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am -
1 stop4h 10m
Tue 11/176:00 am -
1 stop7h 26m
Deal found 10/21![Delta logo]()
$209
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/126:00 am -
2 stops8h 20m
Tue 11/174:03 pm -
1 stop6h 56m
Deal found 10/21![United Airlines logo]()
$214
This Delta deal was found by Cheapflights users on 10/24. 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.
Thu 11/126:00 am -
1 stop5h 54m
Mon 11/166:38 pm -
1 stop5h 20m
Deal found 10/24![Delta logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:48 pm -
1 stop5h 37m
Sun 11/157:03 pm -
1 stop18h 00m
Deal found 10/22![Frontier logo]()
$232
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:36 pm -
1 stop4h 18m
Sat 11/147:44 am -
1 stop6h 51m
Deal found 10/22![Delta logo]()
$236
This Southwest deal was found by Cheapflights users on 10/22. 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.
Fri 11/1311:00 am -
1 stop7h 25m
Sat 11/146:40 am -
2 stops11h 40m
Deal found 10/22![Southwest logo]()
$278
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/136:30 am -
1 stop7h 50m
Mon 11/167:10 pm -
1 stop4h 36m
Deal found 10/23![United Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:48 pm -
1 stop28h 43m
Wed 11/187:03 pm -
2 stops16h 56m
Deal found 10/25![Frontier logo]()
$298
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am -
1 stop4h 10m
Wed 11/256:54 pm -
1 stop5h 05m
Deal found 10/21![Delta logo]()
$284
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:00 am -
1 stop4h 10m
Wed 11/256:54 pm -
1 stop5h 05m
Deal found 10/22![Delta logo]()
$263
One-way flights from Buffalo to JacksonvilleSearch for one-way flight options from Buffalo to Jacksonville. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
Search for one-way flight options from Buffalo to Jacksonville. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This Expedia deal was found by Cheapflights users on 10/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/192:34 pm -
1 stop4h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$85
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am -
1 stop4h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Delta logo]()
$105
This Southwest deal was found by Cheapflights users on 10/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:20 am -
2 stops9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Southwest logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:48 pm -
1 stop28h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/71:15 pm -
2 stops27h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$141
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Tue 11/246:00 am -
1 stop4h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$159
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/1210:51 am -
2 stops12h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:48 pm -
2 stops18h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$184
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:00 am -
1 stop4h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Delta logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Tue 11/249:20 pm -
3 stops59h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$192
Find flight deals from Buffalo to Jacksonville
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Jacksonville (JAX). 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 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $209 (Delta) |
One-way from | $85 (Expedia) |
Popular in | January |
Cheapest in | August |
Average price | $333 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Jacksonville 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 7,457,451 searches. Data last updated October 26, 2026.
Use the filters below to find and compare flights from Buffalo to Jacksonville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloJacksonville
BUF Buffalo - JAX Jacksonville
BUFJAX
Buffalo
Thu 11/26
5:45 am-11:00 am
1 stop5h 15m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$105
BuffaloJacksonville
BUF Buffalo - JAX Jacksonville
BUFJAX
Buffalo
Thu 11/12
6:00 am-1:22 pm
1 stop7h 22m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$105
BuffaloJacksonville
BUF Buffalo - JAX Jacksonville
BUFJAX
Buffalo
Tue 2/2
12:09 pm-5:27 pm
1 stop5h 18m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$105
BuffaloJacksonville
BUF Buffalo - JAX Jacksonville
BUFJAX
Buffalo
Mon 12/7
7:25 am-1:15 pm
1 stop5h 50m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$105
BuffaloJacksonville
BUF Buffalo - JAX Jacksonville
BUFJAX
Buffalo
Tue 2/2
7:03 am-5:53 pm
2 stops10h 50m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$110
Quickest round-trip
BuffaloJacksonville
BUF Buffalo - JAX Jacksonville
BUFJAX
Buffalo
Tue 11/24
6:00 am-10:31 am
1 stop4h 31m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$159
BuffaloJacksonville
BUF Buffalo - JAX Jacksonville
BUFJAX
Buffalo
Mon 1/18
6:00 am-11:13 am
1 stop5h 13m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$159
BuffaloJacksonville
BUF Buffalo - JAX Jacksonville
BUFJAX
Buffalo
Tue 11/10
5:55 am-10:25 am
1 stop4h 30m
Jacksonville
Sat 11/14
6:40 am-6:20 pm
2 stops11h 40m
$251
BuffaloJacksonville
BUF Buffalo - JAX Jacksonville
BUFJAX
Buffalo
Fri 11/13
6:30 am-2:20 pm
1 stop7h 50m
Jacksonville
Mon 11/16
7:10 pm-11:46 pm
1 stop4h 36m
$282
BuffaloJacksonville
BUF Buffalo - JAX Jacksonville
BUFJAX
Buffalo
Thu 11/19
6:00 am-1:22 pm
1 stop7h 22m
Jacksonville
Thu 11/26
2:31 pm-9:04 pm
1 stop6h 33m
$317
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Buffalo to Jacksonville
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 Buffalo to Jacksonville in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Buffalo-Jacksonville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Jacksonville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Jacksonville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Jacksonville 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 Buffalo-Jacksonville 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 Buffalo to Jacksonville
Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Buffalo with our price prediction graph.
BUF-JAX
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 Buffalo to Jacksonville
Prices
More
How far ahead should I book a flight from Buffalo to Jacksonville?
The best time to book flights from Buffalo to Jacksonville is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Buffalo to Jacksonville?
Currently, August is the cheapest month in which you can book a flight from Buffalo to Jacksonville (average of $283). Flying from Buffalo to Jacksonville in January is currently the most expensive (average of $405). 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.
How much does it cost to fly round-trip from Buffalo to Jacksonville?
Airfare is below average for this route at the moment.
Buffalo to Jacksonville flights typically cost between $291 and $375 in November.The cheapest round-trip price found within the last 5 days was $209 on Delta (Nov 12-Nov 17).
What’s the top layover airport for flights from Buffalo to Jacksonville?
Share of 1-stop round-trip flights from Buffalo to Jacksonville chosen by Cheapflights users in the past 12 months, using the same layover each way.
Atlanta (ATL) – chosen by Cheapflights users on 50% of 1-stop itineraries from Buffalo to Jacksonville on Cheapflights.
What’s the cheapest layover airport for flights from Buffalo to Jacksonville?
Average round-trip fare for 1-stop flights from Buffalo to Jacksonville, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Charlotte (CLT) is the most affordable 1-stop option, with an average round-trip price of $210.
What’s the fastest layover option from Buffalo to Jacksonville?
Shortest average travel time for 1-stop one-way flights from Buffalo to Jacksonville, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 4h 21m.
Which airport typically offers the quickest layover for flights from Buffalo to Jacksonville?
Average layover duration for 1-stop one-way flights from Buffalo to Jacksonville, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 0h 52m.
Reviews of airlines servicing Jacksonville
Get insights into the airlines that provide service to Jacksonville. 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 Jacksonville. Reviews last updated October 26, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Buffalo to Jacksonville 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.
Food
7.0
Overall
7.9
Comfort
8.0
Entertainment
7.4
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Overall
7.9
Comfort
8.0
Entertainment
7.4
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Overall
7.9
Comfort
8.0
Entertainment
7.4
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Overall
7.9
Comfort
8.0
Entertainment
7.4
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Overall
7.9
Comfort
8.0
Entertainment
7.4
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Overall
7.9
Comfort
8.0
Entertainment
7.4
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Jacksonville. 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 Jacksonville?
Book flights to Jacksonville if you plan to visit one of these locationsJacksonville Beach
Fernandina Beach
Orange Park
Kingsland
Waycross
Atlantic Beach
Yulee
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Top 6 airlines flying from Buffalo to Jacksonville
Discover the top 6 airlines that operate flights from Buffalo to Jacksonville. 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 7,457,451 searches. Data last updated October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$84 | Average$168 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$124 | Average$233 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$189 | Average$349 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$210 | Average$388 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$210 | Average$333 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$226 | Average$379 | FlexibilityNo cancel fee | On-time71% |