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Cheap flights from Buffalo to Jacksonville from $86

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Jacksonville departing on 8/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to Jacksonville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:29 am - 5:34 pm
BUF
-
JAX
6h 05m
1 stop
Frontier Logo
6:29 pm - 10:29 am
JAX
-
BUF
16h 00m
1 stop
$165Frontier
Thu, Jul 23 - Mon, Jul 27
Frontier Logo
11:29 am - 5:34 pm
BUF
-
JAX
6h 05m
1 stop
Frontier Logo
6:29 pm - 10:29 am
JAX
-
BUF
16h 00m
1 stop
$166Frontier
Thu, Jul 16 - Mon, Jul 20
Frontier Logo
2:48 pm - 5:34 pm
BUF
-
JAX
26h 46m
1 stop
Frontier Logo
6:29 pm - 1:53 pm
JAX
-
BUF
19h 24m
1 stop
$167Frontier
Wed, Jul 15 - Thu, Jul 23
Frontier Logo
2:48 pm - 5:34 pm
BUF
-
JAX
26h 46m
1 stop
Frontier Logo
6:29 pm - 1:53 pm
JAX
-
BUF
19h 24m
1 stop
$168Frontier
Fri, Jul 24 - Tue, Jul 28
Frontier Logo
2:48 pm - 5:34 pm
BUF
-
JAX
26h 46m
1 stop
Frontier Logo
6:29 pm - 11:33 am
JAX
-
BUF
17h 04m
1 stop
$169Frontier
Fri, Jul 24 - Fri, Jul 31
Frontier Logo
11:36 am - 6:10 pm
BUF
-
JAX
30h 34m
1 stop
Frontier Logo
7:05 pm - 10:29 am
JAX
-
BUF
15h 24m
1 stop
$175Frontier
Mon, Aug 31 - Sat, Sep 5
Frontier Logo
11:36 am - 6:10 pm
BUF
-
JAX
6h 34m
1 stop
Frontier Logo
6:46 pm - 12:21 pm
JAX
-
BUF
17h 35m
1 stop
$177Frontier
Sat, Sep 5 - Sat, Sep 12
Frontier Logo
2:48 pm - 5:34 pm
BUF
-
JAX
26h 46m
1 stop
Frontier Logo
6:29 pm - 10:29 am
JAX
-
BUF
16h 00m
1 stop
$187Frontier
Mon, Aug 3 - Mon, Aug 10
Frontier Logo
11:29 am - 5:34 pm
BUF
-
JAX
6h 05m
1 stop
Frontier Logo
6:29 pm - 1:53 pm
JAX
-
BUF
19h 24m
1 stop
$189Frontier
Thu, Jul 30 - Sun, Aug 2
Frontier Logo
11:29 am - 5:34 pm
BUF
-
JAX
6h 05m
1 stop
Frontier Logo
6:29 pm - 10:29 am
JAX
-
BUF
16h 00m
1 stop
$191Frontier
Thu, Jul 30 - Mon, Aug 3

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Delta flights from Buffalo to Jacksonville

Our best Delta deals on Buffalo to Jacksonville flight tickets
Delta
Jul 29
BUF6:00 amBuffalo
4h 43m
1 stop
JAX10:43 amJacksonville
Aug 1
JAX7:09 pmJacksonville
4h 33m
1 stop
BUF11:42 pmBuffalo
$257
Delta
Nov 26
BUF6:00 amBuffalo
6h 24m
1 stop
JAX12:24 pmJacksonville
Dec 5
JAX5:30 amJacksonville
5h 45m
1 stop
BUF11:15 amBuffalo
$344
Delta
Nov 12
BUF12:50 pmBuffalo
4h 48m
1 stop
JAX5:38 pmJacksonville
Nov 16
JAX6:00 amJacksonville
6h 02m
1 stop
BUF12:02 pmBuffalo
$351

Frontier flights from Buffalo to Jacksonville

Our best Frontier deals on Buffalo to Jacksonville flight tickets
Frontier
Jul 23
BUF11:29 amBuffalo
6h 05m
1 stop
JAX5:34 pmJacksonville
Jul 27
JAX6:29 pmJacksonville
16h 00m
1 stop
BUF10:29 amBuffalo
$165
Frontier
Jul 16
BUF11:29 amBuffalo
6h 05m
1 stop
JAX5:34 pmJacksonville
Jul 20
JAX6:29 pmJacksonville
16h 00m
1 stop
BUF10:29 amBuffalo
$166
Frontier
Jul 15
BUF2:48 pmBuffalo
26h 46m
1 stop
JAX5:34 pmJacksonville
Jul 23
JAX6:29 pmJacksonville
19h 24m
1 stop
BUF1:53 pmBuffalo
$167

momondo 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, momondo users made 832,500 searches. Data last updated June 27, 2026.
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 - JAX

BUFJAX

Buffalo

Thu 7/23

11:29 am-5:34 pm

1 stop6h 05m

Jacksonville

Mon 7/27

6:29 pm-10:29 am

1 stop16h 00m

$165

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Thu 7/16

11:29 am-5:34 pm

1 stop6h 05m

Jacksonville

Mon 7/20

6:29 pm-10:29 am

1 stop16h 00m

$166

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Wed 7/15

2:48 pm-5:34 pm

1 stop26h 46m

Jacksonville

Thu 7/23

6:29 pm-1:53 pm

1 stop19h 24m

$167

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Fri 7/24

2:48 pm-5:34 pm

1 stop26h 46m

Jacksonville

Tue 7/28

6:29 pm-1:53 pm

1 stop19h 24m

$168

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Fri 7/24

2:48 pm-5:34 pm

1 stop26h 46m

Jacksonville

Fri 7/31

6:29 pm-11:33 am

1 stop17h 04m

$169

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Mon 8/31

11:36 am-6:10 pm

1 stop30h 34m

Jacksonville

Sat 9/5

7:05 pm-10:29 am

1 stop15h 24m

$175

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Sat 9/5

11:36 am-6:10 pm

1 stop6h 34m

Jacksonville

Sat 9/12

6:46 pm-12:21 pm

1 stop17h 35m

$177

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Mon 8/3

2:48 pm-5:34 pm

1 stop26h 46m

Jacksonville

Mon 8/10

6:29 pm-10:29 am

1 stop16h 00m

$187

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Thu 7/30

11:29 am-5:34 pm

1 stop6h 05m

Jacksonville

Sun 8/2

6:29 pm-1:53 pm

1 stop19h 24m

$189

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Thu 7/30

11:29 am-5:34 pm

1 stop6h 05m

Jacksonville

Mon 8/3

6:29 pm-10:29 am

1 stop16h 00m

$191

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Jacksonville from

How to get the cheapest flight ticket from Buffalo to Jacksonville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Buffalo and Jacksonville?

What is the cheapest month to fly to Jacksonville?

If you are unable to visit Jacksonville during the month of September, then departing from Buffalo during the month April is also very affordable. Most momondo users find prices during this month for around $281.

What is the cheapest Buffalo to Jacksonville flight route?

Fly from Buffalo to Jacksonville for the best Buffalo - Jacksonville flight prices

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

You are more likely to see cheaper flights to Jacksonville from Buffalo when booking weeks ahead of your departure date. In general, you can expect to find flights to Jacksonville for around $339 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Jacksonville from Buffalo for as low as $252 on momondo.

What cabin class options are available on Buffalo to Jacksonville flights?

There is only 1 cabin class available to choose from on Buffalo to Jacksonville flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Buffalo to Jacksonville flight prices changed over time?

As of June 2026, prices for Buffalo to Jacksonville flights are approximately 16% more expensive when compared to flights at the same time last year.

When to book flights from Buffalo to Jacksonville

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Jacksonville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Jacksonville (BUF to JAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Jacksonville

Fastest flight time

4h 38m

Direct flights

None
The fastest flight from Buffalo to Jacksonville takes 4h 38m
There are no direct flights from Buffalo to Jacksonville. There are no popular flight routes from Buffalo to Jacksonville.
Search flight deals

Frequently asked questions about flying from Buffalo to Jacksonville

  • How far is Buffalo to Jacksonville by plane?

    The straight-line distance from Buffalo to Jacksonville is 880.2 mi. A reasonable flight in good conditions will take 4h 38m.

  • When did momondo last update prices for flights from Buffalo Airport to Jacksonville Airport?

    Prices for flights from Buffalo Airport to Jacksonville Airport were last updated today.

  • How many operators does momondo search for flights from Buffalo Airport to Jacksonville Airport?

  • How old do you have to be to fly from Buffalo Airport to Jacksonville Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Jacksonville Airport.

  • What documentation or ID do you need to fly to Jacksonville Airport?

    The travel and health documents you'll need for your trip to Jacksonville Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Jacksonville Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Buffalo to Jacksonville?

  • What is the most popular airline from Buffalo to Jacksonville?

Best airlines flying from Buffalo to Jacksonville

Compare and see reviews for airlines that fly from Buffalo to Jacksonville with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $124Free CancellationRating
7.1
3,014 reviews
Search JetBlue flights
United AirlinesPriceFrom $189Free CancellationRating
7.4
9,896 reviews
Search United Airlines flights
SouthwestPriceFrom $210Free CancellationRating
7.9
4,246 reviews
Search Southwest flights
American AirlinesPriceFrom $210Free CancellationRating
7.1
11,777 reviews
Search American Airlines flights
DeltaPriceFrom $210Free CancellationRating
7.8
8,454 reviews
Search Delta flights

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Fernandina Beach
Jacksonville Beach
Orange Park
Kingsland
Waycross
Ponte Vedra Beach
Atlantic Beach
Neptune Beach
St Johns
Yulee
Cumberland Island

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Jacksonville?

Finding the right flight to Jacksonville from Buffalo is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Jacksonville quick and easy, saving you time and money.

Can I find flights from Buffalo to Jacksonville with flexible booking policies on momondo?

Flights from Buffalo to Jacksonville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Buffalo to Jacksonville?

Once you have performed a search for Buffalo to Jacksonville flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Buffalo to Jacksonville right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Buffalo to Jacksonville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Jacksonville trip

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