$113+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — BUF
Apr 10 — Apr 171
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 March 11, 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 11, 2026.
This JetBlue deal was found by Cheapflights users on 3/7. 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.
Tue 5/56:00 am
JAX
- BUF
1 stop7h 33m
JetBlue
Wed 5/62:28 pm
BUF
- JAX
1 stop7h 33m
JetBlue
Deal found 3/7![JetBlue logo]()
$225
This Delta deal was found by Cheapflights users on 3/6. 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.
Sat 5/911:40 am
JAX
- BUF
1 stop7h 11m
Delta
Wed 5/137:00 am
BUF
- JAX
1 stop6h 03m
Delta
Deal found 3/6![Delta logo]()
$231
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:24 pm
JAX
- BUF
2 stops11h 09m
United Airlines
Wed 4/222:54 pm
BUF
- JAX
1 stop5h 08m
United Airlines
Deal found 3/8![United Airlines logo]()
$236
This Southwest deal was found by Cheapflights users on 3/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/93:05 pm
JAX
- BUF
2 stops8h 20m
Southwest
Sat 5/162:00 pm
BUF
- JAX
2 stops7h 05m
Southwest
Deal found 3/6![Southwest logo]()
$241
This American Airlines deal was found by Cheapflights users on 3/10. 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.
Thu 4/236:00 am
JAX
- BUF
1 stop7h 05m
American Airlines
Tue 4/286:59 pm
BUF
- JAX
1 stop4h 25m
American Airlines
Deal found 3/10![American Airlines logo]()
$243
This American Airlines deal was found by Cheapflights users on 3/6. 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 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 stops6h 08m
American Airlines
Sun 5/37:28 pm
BUF
- JAX
1 stop4h 53m
American Airlines
Deal found 3/6![American Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 3/10. 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 4/14:32 pm
JAX
- BUF
1 stop7h 01m
United Airlines
Tue 4/77:00 am
BUF
- JAX
1 stop7h 09m
United Airlines
Deal found 3/10![United Airlines logo]()
$251
This American Airlines deal was found by Cheapflights users on 3/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:56 pm
JAX
- BUF
2 stops8h 03m
American Airlines
Sun 4/267:28 pm
BUF
- JAX
1 stop4h 53m
American Airlines
Deal found 3/8![American Airlines logo]()
$254
This Delta deal was found by Cheapflights users on 3/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:05 pm
JAX
- BUF
1 stop6h 53m
Delta
Wed 7/86:00 am
BUF
- JAX
1 stop4h 21m
Delta
Deal found 3/7![Delta logo]()
$255
This JetBlue deal was found by Cheapflights users on 3/9. 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.
Mon 5/116:10 am
JAX
- BUF
1 stop8h 49m
JetBlue
Sat 5/162:28 pm
BUF
- JAX
1 stop7h 33m
JetBlue
Deal found 3/9![JetBlue logo]()
$256
This United Airlines deal was found by Cheapflights users on 3/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:24 pm
JAX
- BUF
2 stops11h 09m
United Airlines
Fri 5/17:00 am
BUF
- JAX
1 stop7h 38m
United Airlines
Deal found 3/7![United Airlines logo]()
$263
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 11, 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 11, 2026.
This Delta deal was found by Cheapflights users on 3/6. 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.
Sat 5/911:40 am
JAX
- BUF
1 stop7h 11m
Delta
Wed 5/137:00 am
BUF
- JAX
1 stop6h 03m
Delta
Deal found 3/6![Delta logo]()
$231
This Southwest deal was found by Cheapflights users on 3/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/93:05 pm
JAX
- BUF
2 stops8h 20m
Southwest
Sat 5/162:00 pm
BUF
- JAX
2 stops7h 05m
Southwest
Deal found 3/6![Southwest logo]()
$241
This JetBlue deal was found by Cheapflights users on 3/9. 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.
Tue 5/56:00 am
JAX
- BUF
1 stop7h 33m
JetBlue
Wed 5/62:28 pm
BUF
- JAX
1 stop7h 33m
JetBlue
Deal found 3/9![JetBlue logo]()
$245
This Delta deal was found by Cheapflights users on 3/6. 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.
Sat 5/96:15 pm
JAX
- BUF
1 stop4h 39m
Delta
Mon 5/186:15 am
BUF
- JAX
1 stop7h 20m
Delta
Deal found 3/6![Delta logo]()
$231
This Delta deal was found by Cheapflights users on 3/6. 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.
Sun 6/146:30 am
JAX
- BUF
1 stop4h 45m
Delta
Wed 6/176:25 am
BUF
- JAX
1 stop4h 28m
Delta
Deal found 3/6![Delta logo]()
$231
This JetBlue deal was found by Cheapflights users on 3/9. 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.
Mon 5/116:10 am
JAX
- BUF
1 stop8h 49m
JetBlue
Sat 5/162:28 pm
BUF
- JAX
1 stop7h 33m
JetBlue
Deal found 3/9![JetBlue logo]()
$256
This Delta deal was found by Cheapflights users on 3/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:05 pm
JAX
- BUF
1 stop6h 53m
Delta
Thu 7/97:40 pm
BUF
- JAX
1 stop4h 22m
Delta
Deal found 3/7![Delta logo]()
$231
This Delta deal was found by Cheapflights users on 3/6. 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.
Wed 6/245:05 pm
JAX
- BUF
1 stop6h 53m
Delta
Tue 6/307:40 pm
BUF
- JAX
1 stop4h 22m
Delta
Deal found 3/6![Delta logo]()
$231
This Delta deal was found by Cheapflights users on 3/8. 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 5/95:38 pm
JAX
- BUF
1 stop6h 21m
Delta
Sat 5/165:11 pm
BUF
- JAX
1 stop7h 11m
Delta
Deal found 3/8![Delta logo]()
$251
This Delta deal was found by Cheapflights users on 3/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:05 pm
JAX
- BUF
1 stop6h 53m
Delta
Sat 7/114:30 pm
BUF
- JAX
1 stop5h 09m
Delta
Deal found 3/7![Delta logo]()
$255
This Delta deal was found by Cheapflights users on 3/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/275:05 pm
JAX
- BUF
1 stop6h 53m
Delta
Wed 7/86:00 am
BUF
- JAX
1 stop4h 21m
Delta
Deal found 3/7![Delta logo]()
$255
This Delta deal was found by Cheapflights users on 3/6. 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 5/186:15 pm
JAX
- BUF
1 stop5h 44m
Delta
Fri 5/227:40 pm
BUF
- JAX
1 stop4h 43m
Delta
Deal found 3/6![Delta logo]()
$279
Last-minute flights from Jacksonville to BuffaloDiscover last-minute flight deals from Jacksonville to Buffalo. Data last updated March 11, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Buffalo. Data last updated March 11, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 3/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2510:30 am
JAX
- BUF
1 stop10h 23m
Multiple Airlines
Fri 4/1712:08 pm
BUF
- JAX
1 stop6h 27m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$267
This United Airlines deal was found by Cheapflights users on 3/10. 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 4/14:32 pm
JAX
- BUF
1 stop7h 01m
United Airlines
Tue 4/77:00 am
BUF
- JAX
1 stop7h 09m
United Airlines
Deal found 3/10![United Airlines logo]()
$251
This American Airlines deal was found by Cheapflights users on 3/10. 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 4/12:30 pm
JAX
- BUF
2 stops8h 20m
American Airlines
Tue 4/76:59 pm
BUF
- JAX
1 stop4h 25m
American Airlines
Deal found 3/10![American Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 3/6. 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 4/25:30 am
JAX
- BUF
1 stop5h 31m
Delta
Tue 4/1412:09 pm
BUF
- JAX
1 stop4h 24m
Delta
Deal found 3/6![Delta logo]()
$255
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:24 pm
JAX
- BUF
2 stops11h 09m
United Airlines
Wed 4/222:54 pm
BUF
- JAX
1 stop5h 08m
United Airlines
Deal found 3/8![United Airlines logo]()
$236
This American Airlines deal was found by Cheapflights users on 3/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:56 pm
JAX
- BUF
2 stops8h 03m
American Airlines
Sun 4/267:28 pm
BUF
- JAX
1 stop4h 53m
American Airlines
Deal found 3/8![American Airlines logo]()
$254
This American Airlines deal was found by Cheapflights users on 3/10. 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.
Thu 4/236:00 am
JAX
- BUF
1 stop7h 05m
American Airlines
Tue 4/286:59 pm
BUF
- JAX
1 stop4h 25m
American Airlines
Deal found 3/10![American Airlines logo]()
$243
This United Airlines deal was found by Cheapflights users on 3/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:24 pm
JAX
- BUF
2 stops11h 09m
United Airlines
Fri 5/17:00 am
BUF
- JAX
1 stop7h 38m
United Airlines
Deal found 3/7![United Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
JAX
- BUF
1 stop7h 54m
Delta
Sun 5/36:00 am
BUF
- JAX
1 stop4h 55m
Delta
Deal found 3/9![Delta logo]()
$231
This American Airlines deal was found by Cheapflights users on 3/6. 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 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 stops6h 08m
American Airlines
Sun 5/37:28 pm
BUF
- JAX
1 stop4h 53m
American Airlines
Deal found 3/6![American Airlines logo]()
$249
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 11, 2026.
Search for one-way flight options from Jacksonville to Buffalo. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
This JetBlue deal was found by Cheapflights users on 3/6. 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.
Wed 4/297:10 am
JAX
- BUF
1 stop6h 23m
JetBlue
Deal found 3/6![JetBlue logo]()
$113
This American Airlines deal was found by Cheapflights users on 3/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:12 pm
JAX
- BUF
1 stop5h 38m
American Airlines
Deal found 3/8![American Airlines logo]()
$116
This American Airlines deal was found by Cheapflights users on 3/6. 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 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
2 stops5h 51m
American Airlines
Deal found 3/6![American Airlines logo]()
$121
This United Airlines deal was found by Cheapflights users on 3/10. 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 4/223:10 pm
JAX
- BUF
1 stop5h 33m
United Airlines
Deal found 3/10![United Airlines logo]()
$126
This United Airlines deal was found by Cheapflights users on 3/6. 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 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
Deal found 3/6![United Airlines logo]()
$156
This Delta deal was found by Cheapflights users on 3/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/247:04 pm
JAX
- BUF
1 stop5h 10m
Delta
Deal found 3/7![Delta logo]()
$165
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:20 am
JAX
- BUF
2 stops11h 43m
United Airlines
Deal found 3/10![United Airlines logo]()
$169
This Delta deal was found by Cheapflights users on 3/8. 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.
Sun 6/72:30 pm
JAX
- BUF
1 stop4h 11m
Delta
Deal found 3/8![Delta logo]()
$170
This American Airlines deal was found by Cheapflights users on 3/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:00 am
JAX
- BUF
1 stop6h 51m
American Airlines
Deal found 3/6![American Airlines logo]()
$173
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:20 am
JAX
- BUF
1 stop5h 59m
United Airlines
Deal found 3/6![United Airlines logo]()
$195
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/284:10 pm
JAX
- BUF
1 stop7h 25m
United Airlines
Deal found 3/9![United Airlines logo]()
$200
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 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $225 (JetBlue) |
One-way from | $113 (JetBlue) |
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 11, 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
Sat 5/9
11:40 am-6:51 pm
1 stop7h 11m
Buffalo
Wed 5/13
7:00 am-1:03 pm
1 stop6h 03m
$231
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Sat 5/9
6:15 pm-10:54 pm
1 stop4h 39m
Buffalo
Mon 5/18
6:15 am-1:35 pm
1 stop7h 20m
$231
Quickest round-trip
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Sun 6/14
6:30 am-11:15 am
1 stop4h 45m
Buffalo
Wed 6/17
6:25 am-10:53 am
1 stop4h 28m
$231
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Mon 6/29
5:05 pm-11:58 pm
1 stop6h 53m
Buffalo
Thu 7/9
7:40 pm-12:02 am
1 stop4h 22m
$231
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Wed 6/24
5:05 pm-11:58 pm
1 stop6h 53m
Buffalo
Tue 6/30
7:40 pm-12:02 am
1 stop4h 22m
$231
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Sat 5/9
3:05 pm-11:25 pm
2 stops8h 20m
Buffalo
Sat 5/16
2:00 pm-9:05 pm
2 stops7h 05m
$241
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Tue 5/5
6:00 am-1:33 pm
1 stop7h 33m
Buffalo
Wed 5/6
2:28 pm-10:01 pm
1 stop7h 33m
$245
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Sat 5/9
5:38 pm-11:59 pm
1 stop6h 21m
Buffalo
Sat 5/16
5:11 pm-12:22 am
1 stop7h 11m
$251
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Wed 6/24
5:05 pm-11:58 pm
1 stop6h 53m
Buffalo
Sat 7/11
4:30 pm-9:39 pm
1 stop5h 09m
$255
JacksonvilleBuffalo
JAX - BUF
JAXBUF
Jacksonville
Sat 6/27
5:05 pm-11:58 pm
1 stop6h 53m
Buffalo
Wed 7/8
6:00 am-10:21 am
1 stop4h 21m
$255
Showing 1-10 of 24 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 6, 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.
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 11, 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
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Jacksonville to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsLockport
Cheektowaga
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca
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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 11, 2026.
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Jacksonville and Buffalo flights
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Other flights from Jacksonville
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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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$143 | Average$284 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$188 | Average$331 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$204 | Average$305 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$242 | Average$365 | FlexibilityNo cancel fee | On-time69% |