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$99+ Cheap flights from Buffalo to Jacksonville (BUF - JAX)

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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — JAX
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Buffalo to Jacksonville are usually found in July or September, booked 61 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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 September 11, 2025.

Round-trip from

$196
(American Airlines)

One-way from

$99
(Delta)

Popular in

August

Cheapest in

July

Average price

$266
From Buffalo to Jacksonville
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One-way flight from Buffalo to Jacksonville
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Buffalo to Jacksonville

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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:14 amBUF - JAX
1 stop4h 28mAmerican Airlines
Wed 10/158:05 amJAX - BUF
1 stop4h 19mAmerican Airlines
Deal found 9/11$196
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:40 amBUF - JAX
1 stop6h 36mAmerican Airlines
Wed 10/1510:45 amJAX - BUF
1 stop4h 50mAmerican Airlines
Deal found 9/10$197
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:14 amBUF - JAX
1 stop4h 26mAmerican Airlines
Sat 11/89:29 amJAX - BUF
2 stops7h 00mAmerican Airlines
Deal found 9/11$201
This Delta deal was found by Cheapflights users on 9/10. 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.
Tue 9/306:15 amBUF - JAX
1 stop4h 42mDelta
Tue 10/213:39 pmJAX - BUF
1 stop7h 18mDelta
Deal found 9/10$202
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:00 amBUF - JAX
2 stops8h 16mAmerican Airlines
Tue 10/2110:45 amJAX - BUF
1 stop4h 50mAmerican Airlines
Deal found 9/10$207
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/107:07 amBUF - JAX
1 stop7h 33mUnited Airlines
Fri 10/1711:22 amJAX - BUF
1 stop5h 31mUnited Airlines
Deal found 9/10$208
This Frontier deal was found by Cheapflights users on 9/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:29 pmBUF - JAX
2 stops9h 24mFrontier
Sat 11/810:38 pmJAX - BUF
2 stops15h 09mFrontier
Deal found 9/11$218
This Delta deal was found by Cheapflights users on 9/11. 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 10/26:15 amBUF - JAX
1 stop4h 42mDelta
Sun 10/55:08 pmJAX - BUF
1 stop6h 29mDelta
Deal found 9/11$224
This Delta deal was found by Cheapflights users on 9/10. 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 10/307:30 pmBUF - JAX
1 stop4h 29mDelta
Sun 11/25:10 amJAX - BUF
1 stop5h 51mDelta
Deal found 9/10$238
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:03 amBUF - JAX
2 stops7h 09mAmerican Airlines
Fri 12/57:06 pmJAX - BUF
1 stop4h 18mAmerican Airlines
Deal found 9/10$243
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:14 amBUF - JAX
1 stop4h 28mAmerican Airlines
Sun 11/27:30 amJAX - BUF
1 stop7h 32mAmerican Airlines
Deal found 9/10$248

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 2,558,603 searches. Data last updated September 11, 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

Wed 10/8

5:14 am-9:42 am

1 stop4h 28m

Jacksonville

Wed 10/15

8:05 am-12:24 pm

1 stop4h 19m

$196

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Fri 10/31

5:14 am-9:40 am

1 stop4h 26m

Jacksonville

Sat 11/8

7:30 am-3:02 pm

1 stop7h 32m

$196

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Wed 12/3

6:00 am-12:06 pm

1 stop6h 06m

Jacksonville

Wed 12/10

11:23 am-5:02 pm

1 stop5h 39m

$197

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Wed 10/8

6:20 am-10:44 am

1 stop4h 24m

Jacksonville

Wed 10/15

3:39 pm-10:57 pm

1 stop7h 18m

$197

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Wed 10/29

5:14 am-9:42 am

1 stop4h 28m

Jacksonville

Wed 11/12

6:00 am-12:07 pm

1 stop6h 07m

$197

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Tue 10/28

3:21 pm-10:24 pm

1 stop7h 03m

Jacksonville

Wed 11/12

4:21 pm-11:26 pm

1 stop7h 05m

$197

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Thu 12/4

5:24 pm-10:09 pm

1 stop4h 45m

Jacksonville

Sat 12/6

12:33 pm-9:40 pm

2 stops9h 07m

$202

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Wed 10/1

1:28 pm-8:55 pm

2 stops7h 27m

Jacksonville

Wed 10/15

8:05 am-12:24 pm

1 stop4h 19m

$202

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Wed 12/3

5:03 am-12:16 pm

2 stops7h 13m

Jacksonville

Wed 12/10

6:13 pm-10:51 pm

1 stop4h 38m

$202

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Fri 10/24

12:49 pm-5:30 pm

1 stop4h 41m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 19 results
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
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 August 29, 2025.

The best time to book flights from Buffalo to Jacksonville is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $278). Flying from Buffalo to Jacksonville in March is currently the most expensive (average of $365). 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 September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Buffalo to Jacksonville in the evening. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the afternoon.

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 September 11, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Buffalo to Jacksonville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

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
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

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
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

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
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

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
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

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
JetBlue
7.2
Good
2,913 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

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 4h 28m. American Airlines provides one of the quickest options available for as low as $196. Buffalo and Jacksonville are separated by a distance of 875 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Southwest, at $198, was found to be the cheapest airline from Buffalo to Jacksonville.Alternate airlines to your destination round-trip include American Airlines and Delta. Southwest is priced at 35% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Buffalo to Jacksonville one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $99. Users have also found prices from $99 and $99 on American Airlines and United Airlines, respectively.

  • 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 $278). Flying from Buffalo to Jacksonville in March is currently the most expensive (average of $365). 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

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Jacksonville Beach
Orange Park
Kingsland
Fernandina Beach
Waycross

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Alternative routes for Buffalo to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Buffalo to Jacksonville

Discover the top 5 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$198Average$288FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$199Average$313FlexibilityNo cancel feeOn-time71%
DeltaCheapest$200Average$283FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$206Average$342FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$213Average$302FlexibilityNo cancel feeOn-time62%

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