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Cheap flights from Buffalo to Jacksonville from $120

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 6/27. 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
1 adult, Economy, 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.
Frontier Logo
11:35 am - 5:33 pm
BUF
-
JAX
5h 58m
1 stop
Frontier Logo
6:29 pm - 10:29 am
JAX
-
BUF
16h 00m
1 stop
$233Frontier
Thu, Jul 2 - Mon, Jul 6
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
$237Frontier
Tue, Jul 21 - Thu, Jul 30
American Airlines Logo
6:10 am - 10:59 am
BUF
-
JAX
4h 49m
1 stop
American Airlines Logo
6:54 am - 12:06 pm
JAX
-
BUF
5h 12m
1 stop
$241American Airlines
Wed, Sep 16 - Tue, Sep 22
Delta Logo
4:30 pm - 12:02 am
BUF
-
JAX
7h 32m
1 stop
Delta Logo
3:45 pm - 11:55 pm
JAX
-
BUF
8h 10m
1 stop
$246Delta
Thu, Oct 8 - Tue, Oct 13
Frontier Logo
11:35 am - 5:33 pm
BUF
-
JAX
5h 58m
1 stop
Frontier Logo
6:28 pm - 10:55 am
JAX
-
BUF
16h 27m
1 stop
$248Frontier
Thu, Jun 25 - Mon, Jun 29
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
$249Frontier
Wed, Jul 8 - Sun, Jul 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
$250Frontier
Wed, Jul 8 - Mon, Jul 13
Frontier Logo
11:29 am - 5:34 pm
BUF
-
JAX
6h 05m
1 stop
Frontier Logo
6:28 pm - 10:40 am
JAX
-
BUF
16h 12m
1 stop
$254Frontier
Sun, Aug 16 - Sat, Aug 22
Delta Logo
6:25 am - 10:53 am
BUF
-
JAX
4h 28m
1 stop
Delta Logo
5:29 pm - 11:54 pm
JAX
-
BUF
6h 25m
1 stop
$265Delta
Tue, Sep 8 - Mon, Sep 14
Delta Logo
6:05 am - 1:23 pm
BUF
-
JAX
7h 18m
1 stop
Delta Logo
8:25 am - 4:00 pm
JAX
-
BUF
7h 35m
1 stop
$276Delta
Sat, Sep 26 - Sat, Oct 3

Frontier flights from Buffalo to Jacksonville

Our best Frontier deals on Buffalo to Jacksonville flight tickets
Frontier
Jul 2
BUF11:35 amBuffalo
5h 58m
1 stop
JAX5:33 pmJacksonville
Jul 6
JAX6:29 pmJacksonville
16h 00m
1 stop
BUF10:29 amBuffalo
$233
Frontier
Jul 21
BUF11:29 amBuffalo
6h 05m
1 stop
JAX5:34 pmJacksonville
Jul 30
JAX6:29 pmJacksonville
19h 24m
1 stop
BUF1:53 pmBuffalo
$237
Frontier
Jun 25
BUF11:35 amBuffalo
5h 58m
1 stop
JAX5:33 pmJacksonville
Jun 29
JAX6:28 pmJacksonville
16h 27m
1 stop
BUF10:55 amBuffalo
$248

Delta flights from Buffalo to Jacksonville

Our best Delta deals on Buffalo to Jacksonville flight tickets
Delta
Oct 8
BUF4:30 pmBuffalo
7h 32m
1 stop
JAX12:02 amJacksonville
Oct 13
JAX3:45 pmJacksonville
8h 10m
1 stop
BUF11:55 pmBuffalo
$246
Delta
Sep 8
BUF6:25 amBuffalo
4h 28m
1 stop
JAX10:53 amJacksonville
Sep 14
JAX5:29 pmJacksonville
6h 25m
1 stop
BUF11:54 pmBuffalo
$265
Delta
Sep 26
BUF6:05 amBuffalo
7h 18m
1 stop
JAX1:23 pmJacksonville
Oct 3
JAX8:25 amJacksonville
7h 35m
1 stop
BUF4:00 pmBuffalo
$276

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 4, 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

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Thu 7/2

11:35 am-5:33 pm

1 stop5h 58m

Jacksonville

Mon 7/6

6:29 pm-10:29 am

1 stop16h 00m

$233

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Tue 7/21

11:29 am-5:34 pm

1 stop6h 05m

Jacksonville

Thu 7/30

6:29 pm-1:53 pm

1 stop19h 24m

$237
Quickest round-trip

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Wed 9/16

6:10 am-10:59 am

1 stop4h 49m

Jacksonville

Tue 9/22

6:54 am-12:06 pm

1 stop5h 12m

$241

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Thu 10/8

4:30 pm-12:02 am

1 stop7h 32m

Jacksonville

Tue 10/13

3:45 pm-11:55 pm

1 stop8h 10m

$246

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Thu 6/25

11:35 am-5:33 pm

1 stop5h 58m

Jacksonville

Mon 6/29

6:28 pm-10:55 am

1 stop16h 27m

$248

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Wed 7/8

2:48 pm-5:34 pm

1 stop26h 46m

Jacksonville

Sun 7/12

6:29 pm-1:53 pm

1 stop19h 24m

$249

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Wed 7/8

2:48 pm-5:34 pm

1 stop26h 46m

Jacksonville

Mon 7/13

6:29 pm-10:29 am

1 stop16h 00m

$250

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Sun 8/16

11:29 am-5:34 pm

1 stop6h 05m

Jacksonville

Sat 8/22

6:28 pm-10:40 am

1 stop16h 12m

$254

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Tue 9/8

6:25 am-10:53 am

1 stop4h 28m

Jacksonville

Mon 9/14

5:29 pm-11:54 pm

1 stop6h 25m

$265

BuffaloJacksonville

BUF - JAX

BUFJAX

Buffalo

Sat 9/26

6:05 am-1:23 pm

1 stop7h 18m

Jacksonville

Sat 10/3

8:25 am-4:00 pm

1 stop7h 35m

$276

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 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 July is also very affordable. Most momondo users find prices during this month for around $270.

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 $326 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 $233 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 8% 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 43m

Direct flights

None
The fastest flight from Buffalo to Jacksonville takes 4h 43m
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 43m.

  • 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
2,982 reviews
Search JetBlue flights
United AirlinesPriceFrom $189Free CancellationRating
7.4
9,774 reviews
Search United Airlines flights
DeltaPriceFrom $200Free CancellationRating
7.8
8,395 reviews
Search Delta flights
SouthwestPriceFrom $210Free CancellationRating
8.0
4,255 reviews
Search Southwest flights
American AirlinesPriceFrom $214Free CancellationRating
7.1
11,640 reviews
Search American 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
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.

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