$109+ Cheap flights from Buffalo to Jacksonville (BUF - JAX)
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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — JAX
Jul 8 — Jul 151
Round-trip
1 adult, Economy
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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 June 8, 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 June 8, 2026.
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 7/2311:29 am
BUF
- JAX
1 stop6h 05m
Frontier
Sun 7/266:29 pm
JAX
- BUF
1 stop19h 24m
Frontier
Deal found 6/4![Frontier logo]()
$187
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.
Sat 8/112:28 pm
BUF
- JAX
1 stop5h 06m
Frontier
Sat 8/86:29 pm
JAX
- BUF
1 stop16h 00m
Frontier
Deal found 6/4![Frontier logo]()
$203
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.
Thu 7/2311:29 am
BUF
- JAX
1 stop6h 05m
Frontier
Thu 7/306:29 pm
JAX
- BUF
1 stop19h 24m
Frontier
Deal found 6/5![Frontier logo]()
$208
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 6/262:50 pm
BUF
- JAX
1 stop26h 43m
Frontier
Tue 6/306:28 pm
JAX
- BUF
1 stop19h 27m
Frontier
Deal found 6/4![Frontier logo]()
$213
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.
Thu 7/2311:29 am
BUF
- JAX
1 stop6h 05m
Frontier
Fri 7/316:29 pm
JAX
- BUF
1 stop17h 04m
Frontier
Deal found 6/6![Frontier logo]()
$214
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.
Wed 8/52:48 pm
BUF
- JAX
1 stop26h 46m
Frontier
Mon 8/106:29 pm
JAX
- BUF
1 stop16h 00m
Frontier
Deal found 6/7![Frontier logo]()
$215
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.
Fri 8/282:50 pm
BUF
- JAX
1 stop26h 47m
Frontier
Tue 9/16:28 pm
JAX
- BUF
1 stop19h 27m
Frontier
Deal found 6/5![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.
Tue 6/233:50 pm
BUF
- JAX
1 stop8h 27m
JetBlue
Mon 6/296:05 am
JAX
- BUF
1 stop8h 32m
JetBlue
Deal found 6/8![JetBlue logo]()
$219
This Delta deal was found by Cheapflights users on 6/3. 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 10/84:30 pm
BUF
- JAX
1 stop7h 32m
Delta
Tue 10/133:45 pm
JAX
- BUF
1 stop8h 10m
Delta
Deal found 6/3![Delta logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 7/82:48 pm
BUF
- JAX
1 stop26h 46m
Frontier
Mon 7/136:29 pm
JAX
- BUF
1 stop16h 00m
Frontier
Deal found 6/3![Frontier logo]()
$250
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 7/2311:29 am
BUF
- JAX
1 stop6h 05m
Multiple Airlines
Sun 7/269:03 pm
JAX
- BUF
2 stops16h 50m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$267
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 June 8, 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 June 8, 2026.
This Expedia deal was found by Cheapflights users on 6/3. 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.
Mon 8/36:00 am
BUF
- JAX
1 stop4h 19m
Multiple Airlines
Sat 8/811:01 am
JAX
- BUF
1 stop8h 23m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$331
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.
Wed 7/157:21 pm
BUF
- JAX
1 stop5h 10m
JetBlue
Fri 7/175:36 pm
JAX
- BUF
1 stop6h 37m
JetBlue
Deal found 6/8![JetBlue logo]()
$339
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:00 am
BUF
- JAX
1 stop6h 00m
Delta
Sat 8/85:25 pm
JAX
- BUF
1 stop6h 34m
Delta
Deal found 6/8![Delta logo]()
$365
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:00 pm
BUF
- JAX
2 stops7h 40m
Southwest
Mon 8/101:00 pm
JAX
- BUF
2 stops9h 40m
Southwest
Deal found 6/7![Southwest logo]()
$406
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/223:32 pm
BUF
- JAX
1 stop8h 46m
JetBlue
Tue 6/235:38 pm
JAX
- BUF
1 stop6h 37m
JetBlue
Deal found 6/7![JetBlue logo]()
$347
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:40 pm
BUF
- JAX
1 stop4h 22m
Delta
Mon 11/166:00 am
JAX
- BUF
1 stop6h 02m
Delta
Deal found 6/6![Delta logo]()
$397
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 6/279:14 am
BUF
- JAX
1 stop7h 19m
JetBlue
Tue 7/76:05 am
JAX
- BUF
1 stop8h 54m
JetBlue
Deal found 6/7![JetBlue logo]()
$369
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:45 am
BUF
- JAX
2 stops8h 30m
Southwest
Mon 9/77:50 am
JAX
- BUF
1 stop4h 55m
Southwest
Deal found 6/4![Southwest logo]()
$417
This JetBlue deal was found by Cheapflights users on 6/3. 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 7/143:55 pm
BUF
- JAX
1 stop8h 24m
JetBlue
Wed 7/156:05 am
JAX
- BUF
1 stop8h 54m
JetBlue
Deal found 6/3![JetBlue logo]()
$375
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:29 am
BUF
- JAX
1 stop4h 20m
Delta
Mon 7/67:05 pm
JAX
- BUF
1 stop4h 54m
Delta
Deal found 6/6![Delta logo]()
$437
This Southwest deal was found by Cheapflights users on 6/3. 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 10/85:25 am
BUF
- JAX
2 stops10h 25m
Southwest
Tue 10/139:50 am
JAX
- BUF
2 stops8h 30m
Southwest
Deal found 6/3![Southwest logo]()
$438
Last-minute flights from Buffalo to JacksonvilleDiscover last-minute flight deals from Buffalo to Jacksonville. Data last updated June 8, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Jacksonville. Data last updated June 8, 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.
Tue 6/233:50 pm
BUF
- JAX
1 stop8h 27m
JetBlue
Mon 6/296:05 am
JAX
- BUF
1 stop8h 32m
JetBlue
Deal found 6/8![JetBlue logo]()
$219
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.
Tue 6/2311:50 am
BUF
- JAX
1 stop5h 43m
Frontier
Mon 6/296:28 pm
JAX
- BUF
1 stop16h 27m
Frontier
Deal found 6/5![Frontier logo]()
$270
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 6/262:50 pm
BUF
- JAX
1 stop26h 43m
Frontier
Tue 6/306:28 pm
JAX
- BUF
1 stop19h 27m
Frontier
Deal found 6/4![Frontier logo]()
$213
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.
Wed 7/12:50 pm
BUF
- JAX
1 stop26h 43m
Frontier
Wed 7/86:29 pm
JAX
- BUF
1 stop16h 00m
Frontier
Deal found 6/5![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 7/82:48 pm
BUF
- JAX
1 stop26h 46m
Frontier
Mon 7/136:29 pm
JAX
- BUF
1 stop16h 00m
Frontier
Deal found 6/3![Frontier logo]()
$250
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.
Mon 7/133:32 pm
BUF
- JAX
1 stop8h 59m
JetBlue
Fri 7/175:36 pm
JAX
- BUF
1 stop6h 37m
JetBlue
Deal found 6/6![JetBlue logo]()
$268
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.
Tue 7/1411:29 am
BUF
- JAX
1 stop6h 05m
Multiple Airlines
Tue 7/149:03 pm
JAX
- BUF
2 stops16h 50m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$280
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.
Tue 7/2111:29 am
BUF
- JAX
1 stop6h 05m
Multiple Airlines
Fri 7/249:40 pm
JAX
- BUF
2 stops36h 49m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$269
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 7/2311:29 am
BUF
- JAX
1 stop6h 05m
Frontier
Sun 7/266:29 pm
JAX
- BUF
1 stop19h 24m
Frontier
Deal found 6/4![Frontier logo]()
$187
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.
Thu 7/2311:29 am
BUF
- JAX
1 stop6h 05m
Frontier
Thu 7/306:29 pm
JAX
- BUF
1 stop19h 24m
Frontier
Deal found 6/5![Frontier logo]()
$208
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.
Thu 7/2311:29 am
BUF
- JAX
1 stop6h 05m
Frontier
Fri 7/316:29 pm
JAX
- BUF
1 stop17h 04m
Frontier
Deal found 6/6![Frontier logo]()
$214
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 7/2311:29 am
BUF
- JAX
1 stop6h 05m
Multiple Airlines
Sun 7/269:03 pm
JAX
- BUF
2 stops16h 50m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$267
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 June 8, 2026.
Search for one-way flight options from Buffalo to Jacksonville. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
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.
Thu 7/211:35 am
BUF
- JAX
1 stop5h 58m
Frontier
Deal found 6/5![Frontier logo]()
$109
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:15 am
BUF
- JAX
1 stop7h 17m
JetBlue
Deal found 6/7![JetBlue logo]()
$110
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.
Wed 8/52:48 pm
BUF
- JAX
1 stop26h 46m
Frontier
Deal found 6/5![Frontier logo]()
$111
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.
Tue 6/3011:50 am
BUF
- JAX
1 stop5h 43m
Frontier
Deal found 6/5![Frontier 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.
Sun 7/2611:29 am
BUF
- JAX
1 stop6h 05m
Frontier
Deal found 6/4![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 7/2512:28 pm
BUF
- JAX
1 stop5h 06m
Frontier
Deal found 6/3![Frontier logo]()
$120
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1812:28 pm
BUF
- JAX
1 stop5h 06m
Frontier
Deal found 6/6![Frontier logo]()
$123
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 7/1211:29 am
BUF
- JAX
1 stop6h 05m
Frontier
Deal found 6/7![Frontier logo]()
$127
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.
Mon 7/207:21 pm
BUF
- JAX
1 stop5h 10m
JetBlue
Deal found 6/5![JetBlue logo]()
$159
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.
Fri 8/212:50 pm
BUF
- JAX
2 stops30h 08m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$172
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:13 pm
BUF
- JAX
1 stop4h 38m
Frontier
Deal found 6/7![Frontier logo]()
$173
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2712:29 pm
BUF
- JAX
1 stop5h 04m
Frontier
Deal found 6/8![Frontier logo]()
$174
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 June 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $187 (Kiwi.com) |
One-way from | $109 (Kiwi.com) |
Popular in | February |
Cheapest in | September |
Average price | $284 |
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 2,558,603 searches. Data last updated June 8, 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 - JAX
BUFJAX
Buffalo
Mon 8/3
6:00 am-10:19 am
1 stop4h 19m
Jacksonville
Sat 8/8
11:01 am-7:24 pm
1 stop8h 23m
$331
BuffaloJacksonville
BUF - JAX
BUFJAX
Buffalo
Wed 7/15
7:21 pm-12:31 am
1 stop5h 10m
Jacksonville
Fri 7/17
5:36 pm-12:13 am
1 stop6h 37m
$339
BuffaloJacksonville
BUF - JAX
BUFJAX
Buffalo
Mon 6/22
3:32 pm-12:18 am
1 stop8h 46m
Jacksonville
Tue 6/23
5:38 pm-12:15 am
1 stop6h 37m
$347
BuffaloJacksonville
BUF - JAX
BUFJAX
Buffalo
Sat 8/1
6:00 am-12:00 pm
1 stop6h 00m
Jacksonville
Sat 8/8
5:25 pm-11:59 pm
1 stop6h 34m
$365
BuffaloJacksonville
BUF - JAX
BUFJAX
Buffalo
Sat 6/27
9:14 am-4:33 pm
1 stop7h 19m
Jacksonville
Tue 7/7
6:05 am-2:59 pm
1 stop8h 54m
$369
BuffaloJacksonville
BUF - JAX
BUFJAX
Buffalo
Tue 7/14
3:55 pm-12:19 am
1 stop8h 24m
Jacksonville
Wed 7/15
6:05 am-2:59 pm
1 stop8h 54m
$375
BuffaloJacksonville
BUF - JAX
BUFJAX
Buffalo
Thu 11/12
7:40 pm-12:02 am
1 stop4h 22m
Jacksonville
Mon 11/16
6:00 am-12:02 pm
1 stop6h 02m
$397
BuffaloJacksonville
BUF - JAX
BUFJAX
Buffalo
Wed 8/5
12:00 pm-7:40 pm
2 stops7h 40m
Jacksonville
Mon 8/10
1:00 pm-10:40 pm
2 stops9h 40m
$406
BuffaloJacksonville
BUF - JAX
BUFJAX
Buffalo
Fri 9/4
11:45 am-8:15 pm
2 stops8h 30m
Jacksonville
Mon 9/7
7:50 am-12:45 pm
1 stop4h 55m
$417
Quickest round-trip
BuffaloJacksonville
BUF - JAX
BUFJAX
Buffalo
Mon 7/6
6:29 am-10:49 am
1 stop4h 20m
Jacksonville
Mon 7/6
7:05 pm-11:59 pm
1 stop4h 54m
$437
Showing 1-10 of 20 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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 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, September is the cheapest month in which you can book a flight from Buffalo to Jacksonville (average of $266). Flying from Buffalo to Jacksonville in February is currently the most expensive (average of $408). 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?
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.
Baltimore (BWI) – chosen by Cheapflights users on 33% 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 June 8, 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.
Overall
7.9
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
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 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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Complete your trip
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Search flights from Buffalo to Jacksonville by cabin class
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Other flights to Jacksonville
Explore flights to Jacksonville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 8, 2026.
Buffalo and Jacksonville flights
Browse other Buffalo and Jacksonville flight options. Last updated on June 8, 2026.
Other flights from Buffalo
Browse through other flights departing from Buffalo. Flights are based on user searches made on Cheapflights and were last updated on June 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Buffalo to Jacksonville
Discover the top 5 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 2,558,603 searches. Data last updated June 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$124 | Average$233 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$189 | Average$349 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$200 | Average$327 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$210 | Average$357 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$214 | Average$395 | FlexibilityNo cancel fee | On-time71% |