$100+ Cheap flights from Jacksonville to Buffalo (JAX - BUF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — BUF
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Find cheap flights from Jacksonville to Buffalo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Jacksonville to Buffalo
Cheapest
Best
Last-minute
One-way
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 September 7, 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 September 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 11/107:03 pm -
1 stop18h 12m
Mon 11/161:48 pm -
1 stop28h 20m
Deal found 9/7![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/237:46 pm -
1 stop17h 13m
Mon 10/261:44 pm -
1 stop28h 24m
Deal found 9/5![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 11/107:03 pm -
1 stop18h 12m
Wed 11/182:00 pm -
1 stop28h 08m
Deal found 9/7![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Thu 11/127:03 pm -
1 stop18h 00m
Mon 11/161:48 pm -
1 stop28h 20m
Deal found 9/7![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 11/87:03 pm -
1 stop18h 00m
Mon 11/161:48 pm -
1 stop28h 20m
Deal found 9/7![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Thu 11/127:03 pm -
1 stop18h 00m
Wed 11/182:00 pm -
1 stop28h 08m
Deal found 9/7![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 11/87:03 pm -
1 stop18h 00m
Wed 11/182:00 pm -
1 stop28h 08m
Deal found 9/7![Frontier logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 9/297:46 pm -
1 stop17h 09m
Tue 10/66:51 pm -
2 stops24h 10m
Deal found 9/2![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 10/97:46 pm -
1 stop17h 13m
Tue 10/136:51 pm -
2 stops23h 55m
Deal found 9/2![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 11/107:03 pm -
1 stop18h 12m
Mon 11/161:48 pm -
2 stops19h 57m
Deal found 9/7![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/237:46 pm -
1 stop17h 13m
Mon 10/261:44 pm -
2 stops26h 42m
Deal found 9/7![Multiple Airlines logo]()
$194
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 September 7, 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 September 7, 2026.
This JetBlue deal was found by Cheapflights users on 9/7. 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 11/105:04 pm -
1 stop6h 54m
Thu 11/1912:50 pm -
1 stop7h 50m
Deal found 9/7![JetBlue logo]()
$286
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:36 pm -
1 stop5h 23m
Tue 10/136:00 am -
1 stop4h 53m
Deal found 9/2![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 9/6. 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.
Sun 10/47:30 pm -
1 stop4h 20m
Sun 10/115:50 am -
1 stop4h 30m
Deal found 9/6![Southwest logo]()
$348
This United Airlines deal was found by Cheapflights users on 9/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/510:40 am -
1 stop7h 21m
Sat 12/126:00 am -
2 stops12h 08m
Deal found 9/4![United Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:50 pm -
1 stop6h 22m
Sun 10/46:05 am -
1 stop4h 03m
Deal found 9/2![Delta logo]()
$348
This Southwest deal was found by Cheapflights users on 9/6. 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.
Sun 11/226:35 am -
2 stops7h 50m
Fri 11/278:15 am -
1 stop8h 25m
Deal found 9/6![Southwest logo]()
$410
This United Airlines deal was found by Cheapflights users on 9/2. 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 12/43:50 pm -
1 stop7h 16m
Mon 12/710:25 am -
2 stops12h 05m
Deal found 9/2![United Airlines logo]()
$425
This Southwest deal was found by Cheapflights users on 9/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:20 pm -
2 stops8h 25m
Tue 10/1312:35 pm -
2 stops8h 45m
Deal found 9/5![Southwest logo]()
$438
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:50 pm -
1 stop6h 22m
Mon 9/216:59 pm -
1 stop4h 59m
Deal found 9/4![Delta logo]()
$449
Last-minute flights from Jacksonville to BuffaloDiscover last-minute flight deals from Jacksonville to Buffalo. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Buffalo. Data last updated September 7, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 9/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:46 pm -
1 stop17h 09m
Wed 9/301:40 pm -
1 stop5h 21m
Deal found 9/2![Frontier logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 9/247:46 pm -
1 stop17h 09m
Wed 9/301:40 pm -
1 stop5h 21m
Deal found 9/4![Frontier logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 9/297:46 pm -
1 stop17h 09m
Tue 10/66:51 pm -
2 stops24h 10m
Deal found 9/2![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 9/307:46 pm -
2 stops16h 02m
Fri 10/21:40 pm -
1 stop5h 21m
Deal found 9/5![Frontier logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/67:46 pm -
1 stop17h 09m
Tue 10/136:51 pm -
2 stops23h 55m
Deal found 9/5![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Wed 10/77:46 pm -
2 stops16h 12m
Wed 10/141:44 pm -
1 stop5h 02m
Deal found 9/6![Frontier logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 10/97:46 pm -
1 stop17h 13m
Tue 10/136:51 pm -
2 stops23h 55m
Deal found 9/2![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/137:46 pm -
1 stop17h 13m
Tue 10/206:51 pm -
2 stops23h 55m
Deal found 9/6![Frontier logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/217:46 pm -
2 stops16h 12m
Sat 10/241:44 pm -
1 stop5h 02m
Deal found 9/7![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/237:46 pm -
1 stop17h 13m
Mon 10/261:44 pm -
1 stop28h 24m
Deal found 9/5![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/237:46 pm -
1 stop17h 13m
Mon 10/261:44 pm -
2 stops26h 42m
Deal found 9/7![Multiple Airlines logo]()
$194
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 September 7, 2026.
Search for one-way flight options from Jacksonville to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 9/257:46 pm -
1 stop17h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$100
This Delta deal was found by Cheapflights users on 9/3. 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.
Mon 11/166:34 pm -
1 stop5h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 11/167:08 pm -
2 stops42h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 9/237:46 pm -
2 stops16h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$171
This United Airlines deal was found by Cheapflights users on 9/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:42 pm -
2 stops8h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 9/243:00 pm -
3 stops45h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Fri 9/187:46 pm -
1 stop17h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$196
This United Airlines deal was found by Cheapflights users on 9/7. 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 11/164:03 pm -
2 stops7h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$204
This Delta deal was found by Cheapflights users on 9/3. 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 9/175:50 pm -
1 stop6h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 9/2510:39 pm -
3 stops43h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$225
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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $121 (Kiwi.com) |
One-way from | $100 (Kiwi.com) |
Popular in | February |
Cheapest in | April |
Average price | $365 |
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 7,457,451 searches. Data last updated September 7, 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 Jacksonville - BUF Buffalo
JAXBUF
Jacksonville
Mon 11/16
4:03 pm-11:46 pm
2 stops7h 43m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$204
JacksonvilleBuffalo
JAX Jacksonville - BUF Buffalo
JAXBUF
Jacksonville
Thu 9/17
5:50 pm-12:12 am
1 stop6h 22m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$215
Quickest round-trip
JacksonvilleBuffalo
JAX Jacksonville - BUF Buffalo
JAXBUF
Jacksonville
Wed 9/23
1:40 pm-5:45 pm
1 stop4h 05m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$215
JacksonvilleBuffalo
JAX Jacksonville - BUF Buffalo
JAXBUF
Jacksonville
Fri 9/25
10:39 pm-5:45 pm
3 stops43h 06m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$225
JacksonvilleBuffalo
JAX Jacksonville - BUF Buffalo
JAXBUF
Jacksonville
Fri 9/18
10:39 pm-5:45 pm
3 stops43h 06m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$273
JacksonvilleBuffalo
JAX Jacksonville - BUF Buffalo
JAXBUF
Jacksonville
Sat 9/12
3:25 pm-10:56 pm
1 stop7h 31m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$275
JacksonvilleBuffalo
JAX Jacksonville - BUF Buffalo
JAXBUF
Jacksonville
Tue 11/10
5:04 pm-11:58 pm
1 stop6h 54m
Buffalo
Thu 11/19
12:50 pm-8:40 pm
1 stop7h 50m
$286
JacksonvilleBuffalo
JAX Jacksonville - BUF Buffalo
JAXBUF
Jacksonville
Sun 9/13
6:40 am-1:16 pm
1 stop6h 36m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$296
JacksonvilleBuffalo
JAX Jacksonville - BUF Buffalo
JAXBUF
Jacksonville
Sun 9/13
6:30 pm-10:55 pm
1 stop4h 25m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$296
JacksonvilleBuffalo
JAX Jacksonville - BUF Buffalo
JAXBUF
Jacksonville
Fri 10/9
6:36 pm-11:59 pm
1 stop5h 23m
Buffalo
Tue 10/13
6:00 am-10:53 am
1 stop4h 53m
$297
Showing 1-10 of 17 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 September.
| 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.
How much does it cost to fly round-trip from Jacksonville to Buffalo?
Airfare is below average for this route at the moment.
Jacksonville to Buffalo flights typically cost between $315 and $429 in November.The cheapest round-trip price found within the last 5 days was $121 on Frontier (Nov 10-Nov 16).
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 September 7, 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.
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
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 locationsCheektowaga
Lockport
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
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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 September 7, 2026.
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Jacksonville and Buffalo flights
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Top 5 airlines flying from Jacksonville to Buffalo
Discover the top 5 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 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$148 | Average$343 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$191 | Average$381 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$230 | Average$426 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$242 | Average$387 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$266 | Average$374 | FlexibilityNo cancel fee | On-time71% |