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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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — JAX
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Buffalo to Jacksonville are usually found in May or September, booked 57 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 junio 12, 2025.

Round-trip from

$197
(American Airlines)

One-way from

$99
(American Airlines)

Popular in

April

Cheapest in

May

Average price

$317
From Buffalo to Jacksonville
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One-way flight from Buffalo to Jacksonville
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Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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.
mar. 9/306:00 amBUF - JAX
1 stop6h 24mDelta
mar. 10/212:30 pmJAX - BUF
1 stop4h 02mDelta
Deal found 6/10$197
This American Airlines deal was found by Cheapflights users on 6/11. 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.
mar. 9/306:01 amBUF - JAX
2 stops7h 43mAmerican Airlines
mar. 10/217:37 amJAX - BUF
1 stop3h 44mAmerican Airlines
Deal found 6/11$202
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/285:35 amBUF - JAX
1 stop5h 10mSouthwest
lun. 8/44:15 pmJAX - BUF
1 stop4h 50mSouthwest
Deal found 6/11$228
This United Airlines deal was found by Cheapflights users on 6/9. 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.
sáb. 11/110:37 amBUF - JAX
2 stops10h 45mUnited Airlines
mar. 11/1111:30 amJAX - BUF
1 stop5h 08mUnited Airlines
Deal found 6/9$281
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/2411:23 amBUF - JAX
2 stops23h 39mMultiple Airlines
jue. 7/319:44 amJAX - BUF
2 stops24h 54mMultiple Airlines
Deal found 6/10$329
This JetBlue deal was found by Cheapflights users on 6/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/45:35 amBUF - JAX
1 stop7h 54mJetBlue
sáb. 8/236:15 amJAX - BUF
1 stop5h 27mJetBlue
Deal found 6/10$339
This Frontier deal was found by Cheapflights users on 6/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/289:37 pmBUF - JAX
2 stops17h 54mFrontier
dom. 6/299:37 pmJAX - BUF
2 stops18h 10mFrontier
Deal found 6/10$449

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 junio 12, 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

jue. 8/7

7:45 pm-12:55 am

1 stop5h 10m

Jacksonville

mié. 8/13

6:44 pm-11:57 pm

1 stop5h 13m

$197

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

sáb. 7/12

6:20 am-10:13 am

1 stop3h 53m

Jacksonville

lun. 7/14

8:30 pm-12:32 am

1 stop4h 02m

$215

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

lun. 7/28

5:35 am-10:45 am

1 stop5h 10m

Jacksonville

lun. 8/4

4:15 pm-9:05 pm

1 stop4h 50m

$228

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

jue. 7/24

11:23 am-11:02 am

2 stops23h 39m

Jacksonville

jue. 7/31

9:44 am-10:38 am

2 stops24h 54m

$329

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

lun. 8/4

5:35 am-1:29 pm

1 stop7h 54m

Jacksonville

sáb. 8/23

6:15 am-11:42 am

1 stop5h 27m

$339

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

vie. 6/27

6:00 am-10:52 am

1 stop4h 52m

Jacksonville

mar. 7/1

4:35 pm-11:38 pm

1 stop7h 03m

$342

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

sáb. 6/28

9:37 pm-3:31 pm

2 stops17h 54m

Jacksonville

dom. 6/29

9:37 pm-3:47 pm

2 stops18h 10m

$449

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

mié. 8/20

1:04 pm-6:06 pm

1 stop5h 02m

$99

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

mar. 7/1

6:04 am-11:22 am

1 stop5h 18m

$100

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

mié. 6/25

12:29 pm-8:51 pm

1 stop8h 22m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 14 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 June 9, 2025.

The best time to book flights from Buffalo to Jacksonville is 57 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 junio 12, 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.

Rainfall in Jacksonville by month

Plan your trip to Jacksonville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Jacksonville ranges from 2.1 - 8.2 inches per month. September is typically the wettest month, when rainfall can reach 8.2 in. November is typically the driest time to visit Jacksonville when rainfall is around 2.1 in.

Temperature in Jacksonville by month

Plan your trip to Jacksonville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Jacksonville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 junio 12, 2025.
To help decide which airline to fly from Buffalo to Jacksonville, see what other customers have to say about Southwest, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,946 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,925 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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.

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

    American Airlines, at $197, was found to be the cheapest airline from Buffalo to Jacksonville.Alternate airlines to your destination round-trip include Delta and Southwest. American Airlines is priced at 37% 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 American Airlines. According to our data, you can fly for as low as $99. Users have also found prices from $100 and $149 on Delta and JetBlue, 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 Buffalo?

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

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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$198Average$294FlexibilityNo cancel feeOn-time63%
DeltaCheapest$202Average$313FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$203Average$283FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$206Average$328FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$216Average$396FlexibilityNo cancel feeOn-time69%

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