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Cheap flights from Buffalo to Jacksonville from C$ 105

BUF — JAX
13 Oct — 20 Oct1
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

Sat 24/101:44 p.m. -
1 stop5h 02m
Thu 29/107:03 p.m. -
1 stop18h 00m
Deal found 11/9C$ 182
Sat 24/101:44 p.m. -
1 stop5h 02m
Thu 29/109:08 p.m. -
2 stops15h 55m
Deal found 11/9C$ 298
Tue 27/1012:08 p.m. -
1 stop6h 11m
Mon 2/113:40 p.m. -
1 stop7h 53m
Deal found 10/9C$ 397
Tue 3/1112:08 p.m. -
1 stop6h 11m
Tue 10/115:04 p.m. -
1 stop6h 54m
Deal found 11/9C$ 398
Thu 12/1112:08 p.m. -
1 stop6h 11m
Mon 16/113:40 p.m. -
1 stop7h 52m
Deal found 13/9C$ 404
Fri 23/103:56 p.m. -
1 stop6h 02m
Sun 25/106:05 a.m. -
1 stop4h 43m
Deal found 12/9C$ 409
Thu 12/116:00 a.m. -
1 stop5h 54m
Mon 16/116:34 p.m. -
1 stop5h 24m
Deal found 10/9C$ 412
Tue 27/1010:51 a.m. -
1 stop6h 42m
Mon 2/114:03 p.m. -
2 stops7h 43m
Deal found 10/9C$ 419
Wed 28/1010:35 a.m. -
2 stops6h 58m
Mon 2/114:03 p.m. -
2 stops7h 43m
Deal found 10/9C$ 426
Tue 3/117:03 a.m. -
1 stop6h 45m
Tue 10/116:28 p.m. -
1 stop4h 16m
Deal found 11/9C$ 438
Tue 20/1012:35 p.m. -
1 stop5h 20m
Tue 27/105:10 a.m. -
1 stop6h 06m
Deal found 11/9C$ 440
Thu 10/122:00 p.m. -
2 stops7h 10m
Wed 16/123:45 p.m. -
1 stop6h 10m
Deal found 10/9C$ 447

Find flight deals from Buffalo to Jacksonville

Round-trip from

C$ 182

One-way from

C$ 105

Popular in

November

Cheapest in

August

Average price

C$ 522
Frontier
  • Frontier
  • 24/10-29/10
  • 2 total stops
  • 23h 02m total
  • Buffalo to Jacksonville
Search Deals
Frontier
  • Frontier
  • 23/10-31/12
  • 1 total stop
  • 4h 47m total
  • Buffalo to Jacksonville
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 36 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 September 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
Quickest round-trip

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Wed 28/10

5:20 p.m.-9:39 p.m.

1 stop4h 19m

Jacksonville

Wed 31/12

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

Nonstop0h 00m

C$ 205

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Thu 12/11

6:00 a.m.-1:22 p.m.

1 stop7h 22m

Jacksonville

Wed 31/12

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

Nonstop0h 00m

C$ 207

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Mon 12/10

6:15 a.m.-11:13 a.m.

1 stop4h 58m

Jacksonville

Wed 31/12

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

Nonstop0h 00m

C$ 207

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Thu 12/11

10:51 a.m.-9:10 p.m.

2 stops10h 19m

Jacksonville

Wed 31/12

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

Nonstop0h 00m

C$ 269

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Wed 2/12

7:00 a.m.-2:45 p.m.

1 stop7h 45m

Jacksonville

Wed 31/12

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

Nonstop0h 00m

C$ 276

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Tue 1/12

7:25 a.m.-5:00 p.m.

2 stops9h 35m

Jacksonville

Wed 31/12

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

Nonstop0h 00m

C$ 282

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Wed 28/10

6:00 a.m.-6:02 p.m.

2 stops12h 02m

Jacksonville

Wed 31/12

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

Nonstop0h 00m

C$ 283

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Sun 27/9

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

1 stop5h 00m

Jacksonville

Wed 31/12

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

Nonstop0h 00m

C$ 298

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Tue 13/10

3:05 p.m.-8:54 p.m.

1 stop5h 49m

Jacksonville

Wed 31/12

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

Nonstop0h 00m

C$ 316

BuffaloJacksonville

BUF Buffalo - JAX Jacksonville

BUFJAX

Buffalo

Wed 9/12

6:00 a.m.-11:05 a.m.

1 stop5h 05m

Jacksonville

Fri 11/12

5:00 a.m.-11:06 a.m.

1 stop6h 06m

C$ 412

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Showing 1-10 of 19 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 40 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$ 393). Flying from Buffalo to Jacksonville in November is currently the most expensive (average of C$ 552). 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$ 434 and C$ 538 in October.
The cheapest round-trip price found within the last 5 days was C$ 182 on Frontier (24 Oct-29 Oct).

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
8.0
Very good
4,190 reviews
Check prices

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.
Southwest
8.0
Very good
4,190 reviews
Southwest
8.0
Very good
4,190 reviews
Check prices

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

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 05m. Delta provides one of the quickest options available for as low as C$ 412. 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$ 308. Southwest is currently priced 34% 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$ 393). Flying from Buffalo to Jacksonville in November is currently the most expensive (average of C$ 552). 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$ 308AverageC$ 503FlexibilityNo 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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