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Cheap flights from Buffalo to Jacksonville from C$ 138

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — JAX
21 Dec — 28 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Buffalo to Jacksonville are usually found in July or May, booked 61 days in advance, depart on a Wednesday or Friday and return on a Monday

Find flight deals from Buffalo to Jacksonville

Enter your travel dates to find the best prices.

Cheapest flights from Buffalo to Jacksonville
Explore the most affordable flight options available from Buffalo to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2025.

Sat 13/126:00 a.m.BUF - JAX
1 stop6h 04mDelta
Wed 17/125:30 p.m.JAX - BUF
1 stop17h 11mDelta
Deal found 18/11C$ 373
Wed 10/127:40 a.m.BUF - JAX
1 stop5h 50mSouthwest
Wed 17/123:55 p.m.JAX - BUF
1 stop6h 05mSouthwest
Deal found 19/11C$ 446
Wed 17/126:15 a.m.BUF - JAX
2 stops9h 05mSouthwest
Wed 24/1211:50 a.m.JAX - BUF
1 stop5h 50mSouthwest
Deal found 19/11C$ 450
Sat 6/1212:30 p.m.BUF - JAX
1 stop4h 10mSouthwest
Thu 11/128:15 a.m.JAX - BUF
2 stops7h 35mSouthwest
Deal found 19/11C$ 478
Sun 21/1211:15 a.m.BUF - JAX
1 stop6h 55mSouthwest
Tue 23/127:50 p.m.JAX - BUF
1 stop4h 15mSouthwest
Deal found 19/11C$ 544
Sat 13/123:03 p.m.BUF - JAX
2 stops8h 34mUnited Airlines
Wed 17/128:10 a.m.JAX - BUF
2 stops9h 56mUnited Airlines
Deal found 19/11C$ 559
Fri 5/1210:08 a.m.BUF - JAX
1 stop7h 30mJetBlue
Tue 9/1210:52 a.m.JAX - BUF
1 stop6h 32mJetBlue
Deal found 20/11C$ 571
Mon 22/1212:25 p.m.BUF - JAX
2 stops7h 35mSouthwest
Mon 5/17:20 a.m.JAX - BUF
2 stops9h 00mSouthwest
Deal found 19/11C$ 595

Cheap flight deals from Buffalo to Jacksonville

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Jacksonville (JAX). 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 21 November 2025.

Round-trip from

C$ 373

One-way from

C$ 138

Popular in

April

Cheapest in

July

Average price

C$ 454
Delta
  • Delta
  • 13/12-17/12
  • 2 total stops
  • 22h 32m total
  • Buffalo to Jacksonville
Search Deals
JetBlue
  • JetBlue
  • 11/4
  • 1 total stop
  • 4h 52m total
  • Buffalo to Jacksonville
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Jacksonville 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 629,999 searches. Data last updated 21 November 2025.
Use the filters below to find and compare flights from Buffalo to Jacksonville that are best for you.

Fly from

Buffalo

Fly to

Jacksonville

Route

Depart

Return

Price

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Sat 13/12

6:00 a.m.-12:04 p.m.

1 stop6h 04m

Jacksonville

Wed 17/12

5:30 p.m.-10:41 a.m.

1 stop17h 11m

C$ 373

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Mon 2/2

7:00 a.m.-6:15 p.m.

1 stop11h 15m

Jacksonville

Fri 20/2

5:55 p.m.-10:41 p.m.

1 stop4h 46m

C$ 398

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Wed 17/12

6:15 a.m.-3:20 p.m.

2 stops9h 05m

Jacksonville

Wed 24/12

11:50 a.m.-5:40 p.m.

1 stop5h 50m

C$ 450

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Wed 10/12

6:15 a.m.-3:20 p.m.

2 stops9h 05m

Jacksonville

Wed 17/12

6:10 a.m.-3:00 p.m.

2 stops8h 50m

C$ 460

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Mon 2/2

4:01 p.m.-9:42 p.m.

1 stop5h 41m

Jacksonville

Fri 20/2

7:02 a.m.-3:26 p.m.

2 stops8h 24m

C$ 477

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Thu 26/2

6:07 a.m.-11:12 a.m.

1 stop5h 05m

Jacksonville

Fri 6/3

3:14 p.m.-8:51 p.m.

1 stop5h 37m

C$ 488

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Thu 5/2

8:30 a.m.-2:46 p.m.

1 stop6h 16m

Jacksonville

Sun 8/2

2:40 p.m.-8:29 p.m.

1 stop5h 49m

C$ 488

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Mon 16/2

6:35 p.m.-12:03 a.m.

1 stop5h 28m

Jacksonville

Sat 28/2

6:30 a.m.-1:05 p.m.

1 stop6h 35m

C$ 488

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Sat 11/4

7:26 p.m.-12:18 a.m.

1 stop4h 52m

C$ 138

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Wed 17/12

12:19 p.m.-5:38 p.m.

1 stop5h 19m

C$ 201

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/11

Showing 1-10 of 17 results
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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
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 Buffalo to Jacksonville

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

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Jacksonville. Price data was last updated on 14 November 2025.

Booking 61 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, January is the cheapest month in which you can book a flight from Buffalo to Jacksonville (average of C$ 122). Flying from Buffalo to Jacksonville in November is currently the most expensive (average of C$ 284). 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.

What is the cheapest time of day to fly from BUF to JAX?

Find hourly flight availability from Buffalo to Jacksonville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 November 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 39% on flights from Buffalo to Jacksonville by exploring options for tickets in the evening.

Reviews of airlines servicing Jacksonville

Get insights into the airlines that provide service to Jacksonville. 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 Jacksonville. Reviews last updated 21 November 2025.
Get a feel of what it's like to fly with Southwest,Delta, andAmerican Airlines 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
4,251 reviews
Check prices

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,251 reviews
Southwest
8.0
Very good
4,251 reviews
Check prices

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,002 reviews
Southwest
8.0
Very good
4,251 reviews
Check prices

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,047 reviews
Southwest
8.0
Very good
4,251 reviews
Check prices

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Jacksonville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buffalo to Jacksonville?

    A quick flight from Buffalo to Jacksonville can take about 6h 04m. Delta provides one of the quickest options available for as low as C$ 373. Buffalo and Jacksonville are separated by a distance of 1408 km.

  • 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$ 230. Other airlines that can offer you cheap pricing are Southwest, from C$ 279, and Delta, from C$ 289. American Airlines is currently priced 44% 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, January is the cheapest month in which you can book a flight from Buffalo to Jacksonville (average of C$ 122). Flying from Buffalo to Jacksonville in November is currently the most expensive (average of C$ 284). 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

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Top 3 airlines flying from Buffalo to Jacksonville

Discover the top 3 airlines that operate flights from Buffalo to Jacksonville. 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 629,999 searches. Data last updated 21 November 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 230AverageC$ 382FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SouthwestCheapestC$ 279AverageC$ 402FlexibilityNo cancel feeOn-time63%
Search Southwest flights
DeltaCheapestC$ 289AverageC$ 302FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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