Find flights
When to book
Airlines
FAQs

Cheap flights from Buffalo to Jacksonville from C$ 119

BUF — JAX
25 Nov — 2 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

Tue 10/1112:58 p.m. -
1 stop5h 46m
Sat 14/117:31 a.m. -
1 stop4h 34m
Deal found 21/10C$ 293
Thu 12/116:00 a.m. -
2 stops8h 20m
Tue 17/114:03 p.m. -
1 stop6h 56m
Deal found 21/10C$ 300
Sat 5/1211:00 a.m. -
2 stops9h 05m
Wed 9/1210:45 a.m. -
2 stops10h 10m
Deal found 20/10C$ 307
Fri 13/111:48 p.m. -
1 stop5h 37m
Sun 15/117:03 p.m. -
1 stop18h 00m
Deal found 22/10C$ 325
Fri 13/116:36 p.m. -
1 stop4h 18m
Sat 14/117:44 a.m. -
1 stop6h 51m
Deal found 22/10C$ 331
Tue 10/115:55 a.m. -
1 stop4h 30m
Sat 14/116:40 a.m. -
2 stops11h 40m
Deal found 21/10C$ 352
Fri 20/116:00 a.m. -
1 stop4h 10m
Wed 25/116:54 p.m. -
1 stop5h 05m
Deal found 22/10C$ 368
Fri 13/1111:00 a.m. -
1 stop7h 25m
Sat 14/116:40 a.m. -
2 stops11h 40m
Deal found 22/10C$ 389
Fri 11/124:00 p.m. -
2 stops7h 45m
Sun 13/128:00 a.m. -
1 stop4h 00m
Deal found 20/10C$ 394
Fri 13/116:30 a.m. -
1 stop7h 50m
Mon 16/117:10 p.m. -
1 stop4h 36m
Deal found 23/10C$ 395
Thu 12/116:00 a.m. -
1 stop5h 54m
Mon 16/116:38 p.m. -
1 stop5h 20m
Deal found 24/10C$ 396

Find flight deals from Buffalo to Jacksonville

Round-trip from

C$ 293

One-way from

C$ 119

Popular in

January

Cheapest in

August

Average price

C$ 466
Delta
  • Delta
  • 18/1-26/1
  • 2 total stops
  • 8h 53m total
  • Buffalo to Jacksonville
Search Deals
Frontier
  • Frontier
  • 19/11-31/12
  • 1 total stop
  • 4h 49m total
  • Buffalo to Jacksonville
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 83 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 October 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 12/11

6:00 a.m.-10:54 a.m.

1 stop4h 54m

Jacksonville

Wed 31/12

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

Nonstop0h 00m

C$ 147

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Thu 26/11

5:45 a.m.-11:00 a.m.

1 stop5h 15m

Jacksonville

Wed 31/12

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

Nonstop0h 00m

C$ 147

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Mon 7/12

7:25 a.m.-1:15 p.m.

1 stop5h 50m

Jacksonville

Wed 31/12

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

Nonstop0h 00m

C$ 147

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Tue 2/2

7:03 a.m.-5:53 p.m.

2 stops10h 50m

Jacksonville

Wed 31/12

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

Nonstop0h 00m

C$ 154
Quickest round-trip

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Tue 24/11

6:00 a.m.-10:31 a.m.

1 stop4h 31m

Jacksonville

Wed 31/12

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

Nonstop0h 00m

C$ 223

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Thu 19/11

6:00 a.m.-6:01 p.m.

2 stops12h 01m

Jacksonville

Wed 31/12

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

Nonstop0h 00m

C$ 224

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Sat 6/2

4:00 p.m.-9:10 p.m.

1 stop5h 10m

Jacksonville

Tue 23/2

5:20 p.m.-11:50 p.m.

1 stop6h 30m

C$ 294

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Wed 10/2

7:00 a.m.-1:43 p.m.

1 stop6h 43m

Jacksonville

Tue 23/2

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

1 stop5h 45m

C$ 294

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Wed 31/3

8:25 a.m.-6:25 p.m.

2 stops10h 00m

Jacksonville

Wed 31/12

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

Nonstop0h 00m

C$ 298

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Fri 4/12

2:00 p.m.-9:15 p.m.

2 stops7h 15m

Jacksonville

Mon 7/12

3:45 p.m.-10:00 p.m.

1 stop6h 15m

C$ 451

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/10

Showing 1-10 of 16 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$ 396). Flying from Buffalo to Jacksonville in January is currently the most expensive (average of C$ 567). 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 below average for this route at the moment.

Buffalo to Jacksonville flights typically cost between C$ 408 and C$ 525 in November.
The cheapest round-trip price found within the last 5 days was C$ 293 on American Airlines (10 Nov-14 Nov).

Reviews of airlines servicing Jacksonville

Get a feel of what it's like to fly with Southwest 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
7.9
Good
4,219 reviews
Check prices

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

7.9

Entertainment

7.4

Crew

8.6

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
7.9
Good
4,219 reviews
Southwest
7.9
Good
4,219 reviews
Check prices

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

7.9

Entertainment

7.4

Crew

8.6

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 5h 10m. Delta provides one of the quickest options available for as low as C$ 294. Buffalo and Jacksonville are separated by a distance of 1408 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Buffalo to Jacksonville round-trip?

    Cheapflights users have booked flights from Buffalo to Jacksonville round-trip from C$ 376. Southwest is currently priced 21% 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$ 396). Flying from Buffalo to Jacksonville in January is currently the most expensive (average of C$ 567). 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 airline flying from Buffalo to Jacksonville

AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapestC$ 376AverageC$ 513FlexibilityNo cancel feeOn-time63%
Search Southwest flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.