$109+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — BUF
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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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 June 9, 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 June 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 7/46:28 pm
JAX
- BUF
1 stop16h 01m
Frontier
Fri 7/102:48 pm
BUF
- JAX
1 stop26h 46m
Frontier
Deal found 6/9![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 8/56:29 pm
JAX
- BUF
1 stop16h 00m
Frontier
Sat 8/812:28 pm
BUF
- JAX
1 stop5h 06m
Frontier
Deal found 6/4![Frontier logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 8/66:29 pm
JAX
- BUF
1 stop19h 24m
Frontier
Sun 8/911:29 am
BUF
- JAX
1 stop6h 05m
Frontier
Deal found 6/8![Frontier logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 8/56:29 pm
JAX
- BUF
1 stop16h 00m
Frontier
Wed 8/192:50 pm
BUF
- JAX
1 stop26h 47m
Frontier
Deal found 6/4![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 8/26:29 pm
JAX
- BUF
1 stop19h 24m
Frontier
Tue 8/1111:29 am
BUF
- JAX
1 stop6h 05m
Frontier
Deal found 6/6![Frontier logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/186:29 pm
JAX
- BUF
1 stop16h 00m
Frontier
Thu 7/2311:29 am
BUF
- JAX
1 stop6h 05m
Frontier
Deal found 6/5![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/276:29 pm
JAX
- BUF
1 stop16h 00m
Frontier
Fri 7/312:48 pm
BUF
- JAX
1 stop26h 46m
Frontier
Deal found 6/7![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 8/246:28 pm
JAX
- BUF
1 stop16h 12m
Frontier
Mon 8/312:50 pm
BUF
- JAX
1 stop26h 47m
Frontier
Deal found 6/6![Frontier logo]()
$216
This JetBlue deal was found by Cheapflights users on 6/8. 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 6/265:38 pm
JAX
- BUF
1 stop6h 35m
JetBlue
Sat 7/43:55 pm
BUF
- JAX
1 stop7h 55m
JetBlue
Deal found 6/8![JetBlue logo]()
$218
This JetBlue deal was found by Cheapflights users on 6/5. 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.
Tue 6/306:05 am
JAX
- BUF
1 stop8h 50m
JetBlue
Tue 7/73:55 pm
BUF
- JAX
1 stop8h 24m
JetBlue
Deal found 6/5![JetBlue logo]()
$219
This JetBlue deal was found by Cheapflights users on 6/7. 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 7/411:01 am
JAX
- BUF
1 stop8h 19m
JetBlue
Wed 7/88:50 am
BUF
- JAX
1 stop7h 44m
JetBlue
Deal found 6/7![JetBlue logo]()
$224
This Priceline deal was found by Cheapflights users on 6/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:38 pm
JAX
- BUF
1 stop6h 35m
Multiple Airlines
Tue 6/3011:50 am
BUF
- JAX
1 stop5h 43m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$225
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 June 9, 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 June 9, 2026.
This JetBlue deal was found by Cheapflights users on 6/6. 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.
Tue 6/306:05 am
JAX
- BUF
1 stop8h 50m
JetBlue
Tue 7/73:55 pm
BUF
- JAX
1 stop8h 24m
JetBlue
Deal found 6/6![JetBlue logo]()
$219
This JetBlue deal was found by Cheapflights users on 6/6. 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 7/175:36 pm
JAX
- BUF
1 stop6h 37m
JetBlue
Fri 7/249:15 am
BUF
- JAX
1 stop7h 19m
JetBlue
Deal found 6/6![JetBlue logo]()
$219
This JetBlue deal was found by Cheapflights users on 6/7. 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 7/411:01 am
JAX
- BUF
1 stop8h 19m
JetBlue
Wed 7/88:50 am
BUF
- JAX
1 stop7h 44m
JetBlue
Deal found 6/7![JetBlue logo]()
$224
This JetBlue deal was found by Cheapflights users on 6/5. 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.
Thu 7/166:05 am
JAX
- BUF
1 stop8h 54m
JetBlue
Sat 7/184:02 pm
BUF
- JAX
1 stop8h 17m
JetBlue
Deal found 6/5![JetBlue logo]()
$268
This JetBlue deal was found by Cheapflights users on 6/8. 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 7/295:36 pm
JAX
- BUF
1 stop6h 37m
JetBlue
Mon 8/37:21 pm
BUF
- JAX
1 stop5h 10m
JetBlue
Deal found 6/8![JetBlue logo]()
$268
This JetBlue deal was found by Cheapflights users on 6/9. 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.
Thu 7/166:05 am
JAX
- BUF
1 stop8h 54m
JetBlue
Mon 7/277:21 pm
BUF
- JAX
1 stop5h 10m
JetBlue
Deal found 6/9![JetBlue logo]()
$268
This JetBlue deal was found by Cheapflights users on 6/7. 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.
Thu 7/166:05 am
JAX
- BUF
1 stop8h 54m
JetBlue
Mon 7/207:21 pm
BUF
- JAX
1 stop5h 10m
JetBlue
Deal found 6/7![JetBlue logo]()
$317
This JetBlue deal was found by Cheapflights users on 6/5. 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 9/263:25 pm
JAX
- BUF
1 stop8h 25m
JetBlue
Wed 9/3012:10 pm
BUF
- JAX
1 stop5h 47m
JetBlue
Deal found 6/5![JetBlue logo]()
$317
This JetBlue deal was found by Cheapflights users on 6/9. 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 7/36:05 am
JAX
- BUF
1 stop8h 32m
JetBlue
Mon 7/63:35 pm
BUF
- JAX
1 stop8h 44m
JetBlue
Deal found 6/9![JetBlue logo]()
$339
This JetBlue deal was found by Cheapflights users on 6/4. 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 6/245:38 pm
JAX
- BUF
1 stop6h 35m
JetBlue
Fri 6/261:31 pm
BUF
- JAX
1 stop6h 46m
JetBlue
Deal found 6/4![JetBlue logo]()
$344
Last-minute flights from Jacksonville to BuffaloDiscover last-minute flight deals from Jacksonville to Buffalo. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Buffalo. Data last updated June 9, 2026 and is based on user searches.
This JetBlue deal was found by Cheapflights users on 6/8. 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 6/265:38 pm
JAX
- BUF
1 stop6h 35m
JetBlue
Sat 7/43:55 pm
BUF
- JAX
1 stop7h 55m
JetBlue
Deal found 6/8![JetBlue logo]()
$218
This Priceline deal was found by Cheapflights users on 6/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:38 pm
JAX
- BUF
1 stop6h 35m
Multiple Airlines
Tue 6/3011:50 am
BUF
- JAX
1 stop5h 43m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$225
This JetBlue deal was found by Cheapflights users on 6/5. 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.
Tue 6/306:05 am
JAX
- BUF
1 stop8h 50m
JetBlue
Tue 7/73:55 pm
BUF
- JAX
1 stop8h 24m
JetBlue
Deal found 6/5![JetBlue logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 7/46:28 pm
JAX
- BUF
1 stop16h 01m
Frontier
Fri 7/102:48 pm
BUF
- JAX
1 stop26h 46m
Frontier
Deal found 6/9![Frontier logo]()
$191
This JetBlue deal was found by Cheapflights users on 6/7. 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 7/411:01 am
JAX
- BUF
1 stop8h 19m
JetBlue
Wed 7/88:50 am
BUF
- JAX
1 stop7h 44m
JetBlue
Deal found 6/7![JetBlue logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/76:29 pm
JAX
- BUF
1 stop19h 24m
Frontier
Tue 7/1411:29 am
BUF
- JAX
1 stop6h 05m
Frontier
Deal found 6/8![Frontier logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/166:29 pm
JAX
- BUF
1 stop19h 24m
Frontier
Sat 7/1812:28 pm
BUF
- JAX
1 stop5h 06m
Frontier
Deal found 6/4![Frontier logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 7/166:29 pm
JAX
- BUF
1 stop19h 24m
Frontier
Wed 7/222:48 pm
BUF
- JAX
1 stop26h 46m
Frontier
Deal found 6/9![Frontier logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/186:29 pm
JAX
- BUF
1 stop16h 00m
Frontier
Thu 7/2311:29 am
BUF
- JAX
1 stop6h 05m
Frontier
Deal found 6/5![Frontier logo]()
$211
This Priceline deal was found by Cheapflights users on 6/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:05 am
JAX
- BUF
1 stop8h 54m
Multiple Airlines
Tue 10/61:16 pm
BUF
- JAX
1 stop4h 35m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/256:29 pm
JAX
- BUF
1 stop16h 00m
Frontier
Wed 8/52:48 pm
BUF
- JAX
1 stop26h 46m
Frontier
Deal found 6/8![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/276:29 pm
JAX
- BUF
1 stop16h 00m
Frontier
Fri 7/312:48 pm
BUF
- JAX
1 stop26h 46m
Frontier
Deal found 6/7![Frontier logo]()
$215
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 June 9, 2026.
Search for one-way flight options from Jacksonville to Buffalo. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/46:28 pm
JAX
- BUF
1 stop16h 01m
Frontier
Deal found 6/7![Frontier logo]()
$109
This Priceline deal was found by Cheapflights users on 6/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:38 pm
JAX
- BUF
1 stop6h 35m
JetBlue
Deal found 6/4![JetBlue logo]()
$110
This JetBlue deal was found by Cheapflights users on 6/5. 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.
Sun 7/266:05 am
JAX
- BUF
1 stop8h 54m
JetBlue
Deal found 6/5![JetBlue logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 6/266:28 pm
JAX
- BUF
1 stop17h 06m
Frontier
Deal found 6/4![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/166:29 pm
JAX
- BUF
1 stop19h 24m
Frontier
Deal found 6/4![Frontier logo]()
$127
This KAYAK deal was found by Cheapflights users on 6/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:36 pm
JAX
- BUF
1 stop6h 37m
JetBlue
Deal found 6/8![JetBlue logo]()
$145
This Priceline deal was found by Cheapflights users on 6/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/165:30 pm
JAX
- BUF
1 stop6h 43m
JetBlue
Deal found 6/6![JetBlue logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 9/1810:39 pm
JAX
- BUF
2 stops37h 42m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/96:29 pm
JAX
- BUF
1 stop19h 24m
Frontier
Deal found 6/4![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 8/910:33 pm
JAX
- BUF
2 stops15h 20m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$183
This Expedia deal was found by Cheapflights users on 6/5. 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.
Sat 6/206:05 am
JAX
- BUF
1 stop8h 50m
JetBlue
Deal found 6/5![JetBlue logo]()
$186
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 June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $191 (Kiwi.com) |
One-way from | $109 (Kiwi.com) |
Popular in | February |
Cheapest in | January |
Average price | $308 |
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 June 9, 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
Tue 6/30
6:05 am-2:55 pm
1 stop8h 50m
Buffalo
Tue 7/7
3:55 pm-12:19 am
1 stop8h 24m
$219
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Fri 7/17
5:36 pm-12:13 am
1 stop6h 37m
Buffalo
Fri 7/24
9:15 am-4:34 pm
1 stop7h 19m
$219
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Sat 7/4
11:01 am-7:20 pm
1 stop8h 19m
Buffalo
Wed 7/8
8:50 am-4:34 pm
1 stop7h 44m
$224
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Thu 7/16
6:05 am-2:59 pm
1 stop8h 54m
Buffalo
Sat 7/18
4:02 pm-12:19 am
1 stop8h 17m
$268
Quickest round-trip
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Wed 7/29
5:36 pm-12:13 am
1 stop6h 37m
Buffalo
Mon 8/3
7:21 pm-12:31 am
1 stop5h 10m
$268
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Thu 7/16
6:05 am-2:59 pm
1 stop8h 54m
Buffalo
Mon 7/27
7:21 pm-12:31 am
1 stop5h 10m
$268
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Thu 7/16
6:05 am-2:59 pm
1 stop8h 54m
Buffalo
Mon 7/20
7:21 pm-12:31 am
1 stop5h 10m
$317
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Sat 9/26
3:25 pm-11:50 pm
1 stop8h 25m
Buffalo
Wed 9/30
12:10 pm-5:57 pm
1 stop5h 47m
$317
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Fri 7/3
6:05 am-2:37 pm
1 stop8h 32m
Buffalo
Mon 7/6
3:35 pm-12:19 am
1 stop8h 44m
$339
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Wed 6/24
5:38 pm-12:13 am
1 stop6h 35m
Buffalo
Fri 6/26
1:31 pm-8:17 pm
1 stop6h 46m
$344
Showing 1-10 of 18 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 June.
| 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?
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 21 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, January is the cheapest month in which you can book a flight from Jacksonville to Buffalo (average of $206). Flying from Jacksonville to Buffalo in February is currently the most expensive (average of $442). 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 June 9, 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.
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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
Amherst
Batavia
Williamsville
Orchard Park
Eden
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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 June 9, 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
Find flights from Jacksonville to Buffalo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Jacksonville and Buffalo flights
Browse other Jacksonville and Buffalo flight options. Last updated on June 9, 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 June 9, 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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$143 | Average$306 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$181 | Average$342 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$214 | Average$324 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$242 | Average$366 | FlexibilityNo cancel fee | On-time69% |