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Cheap flights from Buffalo to Jacksonville from $80

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 4/27. 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
0 bags

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Find the cheapest flights from Buffalo to Jacksonville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
11:10 am - 3:45 pm
BUF
-
JAX
4h 35m
1 stop
Southwest Logo
4:05 pm - 10:15 pm
JAX
-
BUF
6h 10m
1 stop
$211Southwest
Wed, Apr 15 - Wed, Apr 22
Frontier Logo
1:02 pm - 7:33 pm
BUF
-
JAX
6h 31m
1 stop
Frontier Logo
8:18 pm - 12:42 pm
JAX
-
BUF
16h 24m
1 stop
$212Frontier
Wed, Apr 8 - Mon, Apr 13
Southwest Logo
3:10 pm - 9:30 pm
BUF
-
JAX
6h 20m
2 stops
Southwest Logo
11:50 am - 6:15 pm
JAX
-
BUF
6h 25m
1 stop
$216Southwest
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
12:29 pm - 7:20 pm
BUF
-
JAX
6h 51m
1 stop
American Airlines Logo
6:12 pm - 11:47 pm
JAX
-
BUF
5h 35m
1 stop
$217American Airlines
Sat, May 2 - Mon, May 4
American Airlines Logo
5:42 pm - 12:21 am
BUF
-
JAX
6h 39m
2 stops
American Airlines Logo
6:12 pm - 11:47 pm
JAX
-
BUF
5h 35m
1 stop
$222American Airlines
Sat, May 2 - Mon, May 4
American Airlines Logo
5:29 pm - 11:59 pm
BUF
-
JAX
6h 30m
1 stop
American Airlines Logo
6:09 pm - 11:28 pm
JAX
-
BUF
5h 19m
1 stop
$235American Airlines
Wed, Mar 25 - Mon, Mar 30
Frontier Logo
12:50 pm - 5:08 pm
BUF
-
JAX
28h 18m
1 stop
Frontier Logo
4:29 pm - 6:46 pm
JAX
-
BUF
26h 17m
2 stops
$237Frontier
Thu, Mar 19 - Thu, Mar 26
Frontier Logo
1:56 pm - 5:30 pm
BUF
-
JAX
27h 34m
1 stop
Frontier Logo
9:49 pm - 12:42 pm
JAX
-
BUF
14h 53m
2 stops
$239Frontier
Wed, Apr 22 - Mon, Apr 27
American Airlines Logo
7:51 pm - 11:52 pm
BUF
-
JAX
4h 01m
1 stop
American Airlines Logo
6:09 pm - 11:50 pm
JAX
-
BUF
5h 41m
1 stop
$241American Airlines
Sat, Mar 14 - Fri, Mar 20
Frontier Logo
12:18 pm - 6:33 pm
BUF
-
JAX
6h 15m
1 stop
Frontier Logo
9:49 pm - 12:42 pm
JAX
-
BUF
14h 53m
2 stops
$243Frontier
Fri, Apr 24 - Mon, Apr 27

American Airlines flights from Buffalo to Jacksonville

Our best American Airlines deals on Buffalo to Jacksonville flight tickets
American Airlines
May 2
BUF12:29 pmBuffalo
6h 51m
1 stop
JAX7:20 pmJacksonville
May 4
JAX6:12 pmJacksonville
5h 35m
1 stop
BUF11:47 pmBuffalo
$217
American Airlines
May 2
BUF5:42 pmBuffalo
6h 39m
2 stops
JAX12:21 amJacksonville
May 4
JAX6:12 pmJacksonville
5h 35m
1 stop
BUF11:47 pmBuffalo
$222
American Airlines
Mar 25
BUF5:29 pmBuffalo
6h 30m
1 stop
JAX11:59 pmJacksonville
Mar 30
JAX6:09 pmJacksonville
5h 19m
1 stop
BUF11:28 pmBuffalo
$235

Frontier flights from Buffalo to Jacksonville

Our best Frontier deals on Buffalo to Jacksonville flight tickets
Frontier
Apr 8
BUF1:02 pmBuffalo
6h 31m
1 stop
JAX7:33 pmJacksonville
Apr 13
JAX8:18 pmJacksonville
16h 24m
1 stop
BUF12:42 pmBuffalo
$212
Frontier
Mar 19
BUF12:50 pmBuffalo
28h 18m
1 stop
JAX5:08 pmJacksonville
Mar 26
JAX4:29 pmJacksonville
26h 17m
2 stops
BUF6:46 pmBuffalo
$237
Frontier
Apr 22
BUF1:56 pmBuffalo
27h 34m
1 stop
JAX5:30 pmJacksonville
Apr 27
JAX9:49 pmJacksonville
14h 53m
2 stops
BUF12:42 pmBuffalo
$239

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 February 22, 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

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Wed 4/15

11:10 am-3:45 pm

1 stop4h 35m

Jacksonville

Wed 4/22

4:05 pm-10:15 pm

1 stop6h 10m

$211

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Wed 4/8

1:02 pm-7:33 pm

1 stop6h 31m

Jacksonville

Mon 4/13

8:18 pm-12:42 pm

1 stop16h 24m

$212

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Wed 4/15

3:10 pm-9:30 pm

2 stops6h 20m

Jacksonville

Wed 4/22

11:50 am-6:15 pm

1 stop6h 25m

$216

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Sat 5/2

12:29 pm-7:20 pm

1 stop6h 51m

Jacksonville

Mon 5/4

6:12 pm-11:47 pm

1 stop5h 35m

$217

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Sat 5/2

5:42 pm-12:21 am

2 stops6h 39m

Jacksonville

Mon 5/4

6:12 pm-11:47 pm

1 stop5h 35m

$222

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Wed 3/25

5:29 pm-11:59 pm

1 stop6h 30m

Jacksonville

Mon 3/30

6:09 pm-11:28 pm

1 stop5h 19m

$235

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Thu 3/19

12:50 pm-5:08 pm

1 stop28h 18m

Jacksonville

Thu 3/26

4:29 pm-6:46 pm

2 stops26h 17m

$237

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Wed 4/22

1:56 pm-5:30 pm

1 stop27h 34m

Jacksonville

Mon 4/27

9:49 pm-12:42 pm

2 stops14h 53m

$239

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Sat 3/14

7:51 pm-11:52 pm

1 stop4h 01m

Jacksonville

Fri 3/20

6:09 pm-11:50 pm

1 stop5h 41m

$241

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Fri 4/24

12:18 pm-6:33 pm

1 stop6h 15m

Jacksonville

Mon 4/27

9:49 pm-12:42 pm

2 stops14h 53m

$243

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to Jacksonville?

If you are unable to visit Jacksonville during the month of July, then departing from Buffalo during the month September is also very affordable. Most momondo users find prices during this month for around $266.

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 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 $303 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 $250 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 February 2026, prices for Buffalo to Jacksonville flights are approximately 14% cheaper 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 50m

Direct flights

None
The fastest flight from Buffalo to Jacksonville takes 4h 50m
There are no direct flights from Buffalo to Jacksonville. There are no popular flight routes from Buffalo to Jacksonville.
Search flight deals

  • 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 50m.

  • 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
7.2
2,898 reviews
Search JetBlue flights
SouthwestPriceFrom $198Free CancellationRating
8.0
4,299 reviews
Search Southwest flights
American AirlinesPriceFrom $198Free CancellationRating
7.2
11,338 reviews
Search American Airlines flights
DeltaPriceFrom $202Free CancellationRating
7.9
8,241 reviews
Search Delta flights
United AirlinesPriceFrom $234Free CancellationRating
7.4
9,341 reviews
Search United Airlines 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
Ponte Vedra Beach
Waycross
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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