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Cheap flights from Buffalo to Jacksonville from C$ 225

BUF — JAX
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to Jacksonville

Enter your travel dates to find the best prices.

Cheapest flights from Buffalo to Jacksonville

Fri 11/127:00 a.m. -
1 stop8h 47m
Sun 13/124:37 p.m. -
1 stop7h 20m
Deal found 11/11C$ 423
Sun 13/127:00 a.m. -
1 stop8h 47m
Sat 19/122:30 p.m. -
1 stop6h 13m
Deal found 9/11C$ 426
Thu 10/127:00 a.m. -
1 stop8h 47m
Tue 15/127:06 p.m. -
1 stop4h 53m
Deal found 10/11C$ 441
Mon 14/122:10 p.m. -
1 stop5h 45m
Mon 21/122:30 p.m. -
1 stop6h 13m
Deal found 9/11C$ 444
Mon 14/122:10 p.m. -
1 stop5h 45m
Sat 19/122:30 p.m. -
1 stop6h 13m
Deal found 9/11C$ 447
Thu 17/1211:00 a.m. -
1 stop9h 07m
Sat 19/122:30 p.m. -
1 stop6h 13m
Deal found 9/11C$ 449
Mon 21/126:01 a.m. -
1 stop6h 23m
Mon 28/126:00 a.m. -
1 stop4h 56m
Deal found 8/11C$ 458
Thu 17/126:44 p.m. -
1 stop5h 05m
Mon 21/126:14 p.m. -
1 stop4h 52m
Deal found 7/11C$ 460
Sat 12/1210:25 a.m. -
1 stop7h 51m
Tue 22/122:30 p.m. -
1 stop6h 13m
Deal found 9/11C$ 461
Wed 2/126:00 a.m. -
1 stop5h 53m
Wed 2/126:50 p.m. -
1 stop5h 14m
Deal found 10/11C$ 463
Fri 4/127:00 a.m. -
2 stops10h 58m
Wed 9/127:30 a.m. -
1 stop5h 47m
Deal found 11/11C$ 470
Tue 24/117:00 a.m. -
1 stop8h 08m
Thu 3/124:37 p.m. -
1 stop7h 20m
Deal found 8/11C$ 471

Find flight deals from Buffalo to Jacksonville

Round-trip from

C$ 423

One-way from

C$ 225

Popular in

January

Cheapest in

August

Average price

C$ 546
JetBlue
  • JetBlue
  • 11/12-13/12
  • 2 total stops
  • 16h 07m total
  • Buffalo to Jacksonville
Search Deals
JetBlue
  • JetBlue
  • 18/1-31/12
  • 1 total stop
  • 8h 09m total
  • Buffalo to Jacksonville
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

Cheapflights Fare Finder

 
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

Price

Cheapest round-trip

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Thu 4/3

10:20 a.m.-5:39 p.m.

1 stop7h 19m

Jacksonville

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 232
Quickest round-trip

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Sun 14/2

6:58 p.m.-11:59 p.m.

1 stop5h 01m

Jacksonville

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 232

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Fri 25/12

2:00 p.m.-10:10 p.m.

1 stop8h 10m

Jacksonville

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 289

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Tue 8/12

3:00 p.m.-8:10 p.m.

1 stop5h 10m

Jacksonville

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 303

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Sun 13/12

7:00 a.m.-3:47 p.m.

1 stop8h 47m

Jacksonville

Wed 16/12

7:06 p.m.-11:59 p.m.

1 stop4h 53m

C$ 441

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Tue 23/3

10:15 a.m.-6:14 p.m.

1 stop7h 59m

Jacksonville

Tue 30/3

5:30 a.m.-11:15 a.m.

1 stop5h 45m

C$ 463

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Thu 4/2

8:30 a.m.-2:50 p.m.

1 stop6h 20m

Jacksonville

Tue 9/2

1:25 p.m.-8:15 p.m.

1 stop6h 50m

C$ 463

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Sat 2/1

6:00 a.m.-11:13 a.m.

1 stop5h 13m

Jacksonville

Sat 9/1

7:19 a.m.-1:20 p.m.

1 stop6h 01m

C$ 463

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Thu 17/12

12:05 p.m.-8:25 p.m.

2 stops8h 20m

Jacksonville

Mon 21/12

6:20 p.m.-11:50 p.m.

1 stop5h 30m

C$ 526

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Sun 22/11

3:05 p.m.-11:45 p.m.

2 stops8h 40m

Jacksonville

Wed 2/12

8:00 a.m.-12:05 p.m.

1 stop4h 05m

C$ 577

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Jacksonville

How far ahead should I book a flight from Buffalo to Jacksonville?

Booking 47 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buffalo to Jacksonville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Buffalo to Jacksonville?

Currently, August is the cheapest month in which you can book a flight from Buffalo to Jacksonville (average of C$ 400). Flying from Buffalo to Jacksonville in January is currently the most expensive (average of C$ 562). 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?

Airfare is typical for this route at the moment.

Buffalo to Jacksonville flights typically cost between C$ 419 and C$ 562 in December.
The cheapest round-trip price found within the last 5 days was C$ 423 on JetBlue (11 Dec-13 Dec).

Reviews of airlines servicing Jacksonville

Get a feel of what it's like to fly with Southwest,Delta, andFrontier from Buffalo to Jacksonville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,216 reviews
Check prices

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.
Southwest
8.0
Very good
4,216 reviews
Southwest
8.0
Very good
4,216 reviews
Check prices

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.
Delta
7.8
Good
8,708 reviews
Southwest
8.0
Very good
4,216 reviews
Check prices

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.
Frontier
5.5
Fair
2,505 reviews
Southwest
8.0
Very good
4,216 reviews
Check prices

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Related info for your journey

  • How long is the flight from Buffalo to Jacksonville?

    A quick flight from Buffalo to Jacksonville can take about 6h 20m. JetBlue provides one of the quickest options available for as low as C$ 463. Buffalo and Jacksonville are separated by a distance of 1408 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Buffalo to Jacksonville round-trip?

    Cheapflights users have booked flights from Buffalo to Jacksonville round-trip from C$ 99. Other airlines that can offer you cheap pricing are Delta, from C$ 209, and Southwest, from C$ 380. Frontier is currently priced 79% below the average price you’ll pay for this route.

  • Can I find deals for flights from Buffalo to Jacksonville that include hotel bookings?

    Yes. In addition to deals on Buffalo to Jacksonville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Jacksonville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Jacksonville.

  • Can I find deals for business class flights from Buffalo to Jacksonville?

    Yes. Cheapflights offers flight deals from Buffalo to Jacksonville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Jacksonville?

    Currently, August is the cheapest month in which you can book a flight from Buffalo to Jacksonville (average of C$ 400). Flying from Buffalo to Jacksonville in January is currently the most expensive (average of C$ 562). 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.

See more FAQs

Travelling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Kingsland
Jacksonville Beach

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Buffalo to Jacksonville

AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 99AverageC$ 262FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapestC$ 209AverageC$ 419FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 380AverageC$ 583FlexibilityNo cancel feeOn-time63%
Search Southwest flights

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How does Cheapflights help users find flights from Buffalo to Jacksonville?

Deals for Buffalo to Jacksonville flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Jacksonville?

Millions of users choose and trust Cheapflights to book the best flight deals from Buffalo to Jacksonville for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Buffalo to Jacksonville with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Buffalo to Jacksonville, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Buffalo to Jacksonville become cheaper?

Yes! Start tracking prices for Buffalo to Jacksonville flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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