$91+ 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
Apr 28 — May 51
Round-trip
1 adult, Economy
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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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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 March 29, 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 March 29, 2026.
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:49 pm
JAX
- BUF
1 stop5h 00m
American Airlines
Thu 5/287:31 pm
BUF
- JAX
1 stop4h 33m
American Airlines
Deal found 3/24![American Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 3/26. 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 4/236:59 pm
JAX
- BUF
1 stop4h 38m
Delta
Tue 4/284:59 pm
BUF
- JAX
1 stop5h 51m
Delta
Deal found 3/26![Delta logo]()
$205
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Mon 5/47:03 pm
JAX
- BUF
1 stop4h 52m
United Airlines
Thu 5/76:10 am
BUF
- JAX
1 stop5h 00m
United Airlines
Deal found 3/25![United Airlines logo]()
$213
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:30 pm
JAX
- BUF
1 stop5h 19m
American Airlines
Fri 5/15:32 pm
BUF
- JAX
1 stop6h 36m
American Airlines
Deal found 3/24![American Airlines logo]()
$214
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Wed 4/296:35 pm
JAX
- BUF
1 stop5h 24m
American Airlines
Sun 5/36:19 am
BUF
- JAX
1 stop7h 23m
American Airlines
Deal found 3/26![American Airlines logo]()
$233
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:05 pm
JAX
- BUF
1 stop3h 56m
American Airlines
Sun 5/247:31 pm
BUF
- JAX
1 stop4h 33m
American Airlines
Deal found 3/24![American Airlines logo]()
$241
This Delta deal was found by Cheapflights users on 3/25. 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.
Wed 4/296:30 am
JAX
- BUF
1 stop4h 31m
Delta
Sun 5/36:05 am
BUF
- JAX
1 stop4h 45m
Delta
Deal found 3/25![Delta logo]()
$244
This Delta deal was found by Cheapflights users on 3/24. 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.
Mon 5/46:15 pm
JAX
- BUF
1 stop4h 24m
Delta
Sat 5/96:15 am
BUF
- JAX
1 stop5h 30m
Delta
Deal found 3/24![Delta logo]()
$252
This Southwest deal was found by Cheapflights users on 3/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:05 pm
JAX
- BUF
1 stop4h 15m
Southwest
Sun 4/192:55 pm
BUF
- JAX
1 stop7h 15m
Southwest
Deal found 3/26![Southwest logo]()
$258
This JetBlue deal was found by Cheapflights users on 3/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:10 am
JAX
- BUF
1 stop8h 49m
JetBlue
Sat 5/22:28 pm
BUF
- JAX
1 stop7h 33m
JetBlue
Deal found 3/26![JetBlue logo]()
$265
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 March 29, 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 March 29, 2026.
This JetBlue deal was found by Cheapflights users on 3/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:10 am
JAX
- BUF
1 stop8h 49m
JetBlue
Sat 5/22:28 pm
BUF
- JAX
1 stop7h 33m
JetBlue
Deal found 3/25![JetBlue logo]()
$265
This United Airlines deal was found by Cheapflights users on 3/29. 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 8/54:48 pm
JAX
- BUF
1 stop6h 11m
United Airlines
Wed 8/127:00 am
BUF
- JAX
1 stop7h 08m
United Airlines
Deal found 3/29![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 3/28. 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.
Sat 6/1311:50 am
JAX
- BUF
1 stop4h 16m
Delta
Wed 6/176:00 am
BUF
- JAX
1 stop4h 45m
Delta
Deal found 3/28![Delta logo]()
$269
This Southwest deal was found by Cheapflights users on 3/29. 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 5/274:05 pm
JAX
- BUF
1 stop6h 10m
Southwest
Sun 5/3111:05 am
BUF
- JAX
1 stop4h 45m
Southwest
Deal found 3/29![Southwest logo]()
$269
This Delta deal was found by Cheapflights users on 3/29. 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 4/236:59 pm
JAX
- BUF
1 stop4h 38m
Delta
Tue 4/2810:13 am
BUF
- JAX
1 stop7h 43m
Delta
Deal found 3/29![Delta logo]()
$269
This Southwest deal was found by Cheapflights users on 3/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:05 pm
JAX
- BUF
1 stop6h 10m
Southwest
Sat 5/25:35 am
BUF
- JAX
2 stops8h 35m
Southwest
Deal found 3/28![Southwest logo]()
$274
This Southwest deal was found by Cheapflights users on 3/24. 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.
Sat 5/2312:55 pm
JAX
- BUF
1 stop7h 45m
Southwest
Sun 5/2412:50 pm
BUF
- JAX
2 stops9h 05m
Southwest
Deal found 3/24![Southwest logo]()
$285
This Delta deal was found by Cheapflights users on 3/25. 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 6/206:22 pm
JAX
- BUF
1 stop4h 23m
Delta
Wed 6/246:00 am
BUF
- JAX
1 stop6h 00m
Delta
Deal found 3/25![Delta logo]()
$291
This Delta deal was found by Cheapflights users on 3/24. 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.
Sun 8/302:30 pm
JAX
- BUF
1 stop4h 13m
Delta
Mon 9/74:30 pm
BUF
- JAX
1 stop5h 12m
Delta
Deal found 3/24![Delta logo]()
$312
This Southwest deal was found by Cheapflights users on 3/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:15 am
JAX
- BUF
2 stops8h 05m
Southwest
Wed 8/268:55 am
BUF
- JAX
1 stop6h 00m
Southwest
Deal found 3/25![Southwest logo]()
$316
This Southwest deal was found by Cheapflights users on 3/24. 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.
Mon 5/187:05 pm
JAX
- BUF
1 stop4h 15m
Southwest
Wed 5/203:10 pm
BUF
- JAX
2 stops6h 20m
Southwest
Deal found 3/24![Southwest logo]()
$316
Last-minute flights from Jacksonville to BuffaloDiscover last-minute flight deals from Jacksonville to Buffalo. Data last updated March 29, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Buffalo. Data last updated March 29, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 3/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:05 pm
JAX
- BUF
1 stop4h 15m
Southwest
Sun 4/192:55 pm
BUF
- JAX
1 stop7h 15m
Southwest
Deal found 3/26![Southwest logo]()
$258
This Delta deal was found by Cheapflights users on 3/26. 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 4/236:59 pm
JAX
- BUF
1 stop4h 38m
Delta
Tue 4/284:59 pm
BUF
- JAX
1 stop5h 51m
Delta
Deal found 3/26![Delta logo]()
$205
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:30 pm
JAX
- BUF
1 stop5h 19m
American Airlines
Fri 5/15:32 pm
BUF
- JAX
1 stop6h 36m
American Airlines
Deal found 3/24![American Airlines logo]()
$214
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Wed 4/296:35 pm
JAX
- BUF
1 stop5h 24m
American Airlines
Sun 5/36:19 am
BUF
- JAX
1 stop7h 23m
American Airlines
Deal found 3/26![American Airlines logo]()
$233
This Delta deal was found by Cheapflights users on 3/25. 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.
Wed 4/296:30 am
JAX
- BUF
1 stop4h 31m
Delta
Sun 5/36:05 am
BUF
- JAX
1 stop4h 45m
Delta
Deal found 3/25![Delta logo]()
$244
This JetBlue deal was found by Cheapflights users on 3/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:10 am
JAX
- BUF
1 stop8h 49m
JetBlue
Sat 5/22:28 pm
BUF
- JAX
1 stop7h 33m
JetBlue
Deal found 3/26![JetBlue logo]()
$265
This Southwest deal was found by Cheapflights users on 3/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:05 pm
JAX
- BUF
1 stop6h 10m
Southwest
Sat 5/25:35 am
BUF
- JAX
2 stops8h 35m
Southwest
Deal found 3/28![Southwest logo]()
$274
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:56 pm
JAX
- BUF
2 stops7h 23m
American Airlines
Sat 5/25:42 pm
BUF
- JAX
2 stops6h 39m
American Airlines
Deal found 3/28![American Airlines logo]()
$280
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 4/2911:32 am
JAX
- BUF
2 stops12h 20m
United Airlines
Sat 5/27:00 am
BUF
- JAX
1 stop7h 38m
United Airlines
Deal found 3/24![United Airlines logo]()
$290
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 March 29, 2026.
Search for one-way flight options from Jacksonville to Buffalo. Find affordable one-way fares based on user searches. Data last updated March 29, 2026.
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Wed 5/276:05 pm
JAX
- BUF
1 stop4h 31m
American Airlines
Deal found 3/25![American Airlines logo]()
$91
This Southwest deal was found by Cheapflights users on 3/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:30 am
JAX
- BUF
2 stops8h 05m
Southwest
Deal found 3/25![Southwest logo]()
$96
This Delta deal was found by Cheapflights users on 3/26. 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.
Tue 4/216:00 am
JAX
- BUF
1 stop7h 54m
Delta
Deal found 3/26![Delta logo]()
$99
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Sat 5/96:47 pm
JAX
- BUF
1 stop5h 02m
American Airlines
Deal found 3/25![American Airlines logo]()
$106
This Delta deal was found by Cheapflights users on 3/26. 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.
Mon 4/206:15 pm
JAX
- BUF
1 stop4h 24m
Delta
Deal found 3/26![Delta logo]()
$107
This Southwest deal was found by Cheapflights users on 3/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/611:55 am
JAX
- BUF
2 stops8h 25m
Southwest
Deal found 3/25![Southwest logo]()
$113
This Delta deal was found by Cheapflights users on 3/26. 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.
Tue 4/1411:05 am
JAX
- BUF
1 stop8h 14m
Delta
Deal found 3/26![Delta logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:32 am
JAX
- BUF
2 stops24h 35m
Frontier
Deal found 3/27![Frontier logo]()
$122
This Delta deal was found by Cheapflights users on 3/26. 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.
Fri 4/176:15 pm
JAX
- BUF
1 stop4h 24m
Delta
Deal found 3/26![Delta logo]()
$124
This JetBlue deal was found by Cheapflights users on 3/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:10 am
JAX
- BUF
1 stop6h 22m
JetBlue
Deal found 3/27![JetBlue logo]()
$132
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 March 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (American Airlines) |
One-way from | $91 (American Airlines) |
Popular in | February |
Cheapest in | January |
Average price | $400 |
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 March 29, 2026.
Use the filters below to find and compare flights from Jacksonville to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Wed 4/29
6:10 am-2:59 pm
1 stop8h 49m
Buffalo
Sat 5/2
2:28 pm-10:01 pm
1 stop7h 33m
$265
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Wed 8/5
4:48 pm-10:59 pm
1 stop6h 11m
Buffalo
Wed 8/12
7:00 am-2:08 pm
1 stop7h 08m
$269
Quickest round-trip
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Sat 6/13
11:50 am-4:06 pm
1 stop4h 16m
Buffalo
Wed 6/17
6:00 am-10:45 am
1 stop4h 45m
$269
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Wed 5/27
4:05 pm-10:15 pm
1 stop6h 10m
Buffalo
Sun 5/31
11:05 am-3:50 pm
1 stop4h 45m
$269
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Thu 4/23
6:59 pm-11:37 pm
1 stop4h 38m
Buffalo
Tue 4/28
10:13 am-5:56 pm
1 stop7h 43m
$269
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Wed 4/29
4:05 pm-10:15 pm
1 stop6h 10m
Buffalo
Sat 5/2
5:35 am-2:10 pm
2 stops8h 35m
$274
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Sat 5/23
12:55 pm-8:40 pm
1 stop7h 45m
Buffalo
Sun 5/24
12:50 pm-9:55 pm
2 stops9h 05m
$285
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Sat 6/20
6:22 pm-10:45 pm
1 stop4h 23m
Buffalo
Wed 6/24
6:00 am-12:00 pm
1 stop6h 00m
$291
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Sun 8/30
2:30 pm-6:43 pm
1 stop4h 13m
Buffalo
Mon 9/7
4:30 pm-9:42 pm
1 stop5h 12m
$312
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Wed 8/19
6:15 am-2:20 pm
2 stops8h 05m
Buffalo
Wed 8/26
8:55 am-2:55 pm
1 stop6h 00m
$316
Showing 1-10 of 22 resultsSorted by cheapest first
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 March.
| 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 | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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 March 13, 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 $107). 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.
How much does it cost to fly round-trip from Jacksonville 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 March 29, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited 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.
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Jacksonville to Buffalo
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Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 29, 2026.
Complete your trip
Complete your trip to Buffalo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Jacksonville to Buffalo by cabin class
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Jacksonville and Buffalo flights
Browse other Jacksonville and Buffalo flight options. Last updated on March 29, 2026.
Other flights from Jacksonville
Browse through other flights departing from Jacksonville. Flights are based on user searches made on Cheapflights and were last updated on March 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Jacksonville to Buffalo
Discover the top 4 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 March 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$143 | Average$276 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$188 | Average$342 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$204 | Average$307 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$242 | Average$365 | FlexibilityNo cancel fee | On-time69% |