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Cheap flights from Jacksonville to Buffalo from $112

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Buffalo departing on 12/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Jacksonville to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
6:08 am - 2:25 pmJAX-BUF
8h 17m1 stop
JetBlue Logo
12:50 pm - 5:54 pmBUF-JAX
5h 04m1 stop
$223JetBlue
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Tue, Mar 31 - Fri, Apr 10
JetBlue Logo
6:08 am - 2:25 pmJAX-BUF
8h 17m1 stop
JetBlue Logo
12:50 pm - 5:54 pmBUF-JAX
5h 04m1 stop
$235JetBlue
Find Deal
Mon, Mar 30 - Fri, Apr 10
Delta Logo
7:30 am - 1:05 pmJAX-BUF
5h 35m1 stop
Delta Logo
6:35 pm - 12:03 amBUF-JAX
5h 28m1 stop
$317Delta
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Sat, Feb 28 - Tue, Mar 3
Delta Logo
6:16 pm - 10:58 pmJAX-BUF
4h 42m1 stop
Delta Logo
12:10 pm - 4:26 pmBUF-JAX
4h 16m1 stop
$327Delta
Find Deal
Wed, Dec 10 - Mon, Dec 15
United Airlines Logo
8:10 am - 1:12 pmJAX-BUF
5h 02m1 stop
United Airlines Logo
11:35 am - 9:32 pmBUF-JAX
9h 57m2 stops
$332United Airlines
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Thu, Dec 11 - Tue, Dec 16
American Airlines Logo
6:00 am - 3:06 pmJAX-BUF
9h 06m2 stops
American Airlines Logo
3:32 pm - 11:11 pmBUF-JAX
7h 39m2 stops
$337American Airlines
Find Deal
Wed, Dec 10 - Mon, Dec 15
American Airlines Logo
6:52 pm - 10:59 pmJAX-BUF
4h 07m1 stop
American Airlines Logo
7:15 pm - 11:21 pmBUF-JAX
4h 06m1 stop
$352American Airlines
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Sat, Dec 20 - Tue, Dec 23
Southwest Logo
3:35 pm - 12:30 amJAX-BUF
8h 55m2 stops
Southwest Logo
2:45 pm - 10:20 pmBUF-JAX
7h 35m1 stop
$408Southwest
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Sat, Dec 20 - Tue, Dec 23
Southwest Logo
3:35 pm - 11:45 pmJAX-BUF
8h 10m2 stops
Southwest Logo
11:15 am - 7:10 pmBUF-JAX
7h 55m2 stops
$423Southwest
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Sat, Dec 20 - Tue, Dec 23
United Airlines Logo
11:30 am - 11:22 pmJAX-BUF
11h 52m2 stops
United Airlines Logo
10:37 am - 9:22 pmBUF-JAX
10h 45m2 stops
$447United Airlines
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Fri, Nov 21 - Fri, Nov 28

Southwest flights from Jacksonville to Buffalo

Our best Southwest deals on Jacksonville to Buffalo flight tickets
Southwest
Dec 20
JAX3:35 pmJacksonville
8h 55m
2 stops
BUF12:30 amBuffalo
Dec 23
BUF2:45 pmBuffalo
7h 35m
1 stop
JAX10:20 pmJacksonville
$408
Find similar
Southwest
Dec 20
JAX3:35 pmJacksonville
8h 10m
2 stops
BUF11:45 pmBuffalo
Dec 23
BUF11:15 amBuffalo
7h 55m
2 stops
JAX7:10 pmJacksonville
$423
Find similar
Southwest
Nov 18
JAX6:10 amJacksonville
8h 10m
2 stops
BUF2:20 pmBuffalo
Dec 5
BUF9:30 amBuffalo
4h 00m
1 stop
JAX1:30 pmJacksonville
$432
Find similar

American Airlines flights from Jacksonville to Buffalo

Our best American Airlines deals on Jacksonville to Buffalo flight tickets
American Airlines
Dec 10
JAX6:00 amJacksonville
9h 06m
2 stops
BUF3:06 pmBuffalo
Dec 15
BUF3:32 pmBuffalo
7h 39m
2 stops
JAX11:11 pmJacksonville
$337
Find similar
American Airlines
Dec 20
JAX6:52 pmJacksonville
4h 07m
1 stop
BUF10:59 pmBuffalo
Dec 23
BUF7:15 pmBuffalo
4h 06m
1 stop
JAX11:21 pmJacksonville
$352
Find similar
American Airlines
Dec 10
JAX7:03 amJacksonville
8h 03m
2 stops
BUF3:06 pmBuffalo
Dec 15
BUF3:32 pmBuffalo
7h 39m
2 stops
JAX11:11 pmJacksonville
$358
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Jacksonville to Buffalo 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 November 5, 2025.
Use the filters below to find and compare flights from Jacksonville to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Tue 3/31

6:08 am-2:25 pm

1 stop8h 17m

Buffalo

Fri 4/10

12:50 pm-5:54 pm

1 stop5h 04m

$223

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Mon 3/30

6:08 am-2:25 pm

1 stop8h 17m

Buffalo

Fri 4/10

12:50 pm-5:54 pm

1 stop5h 04m

$235

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Sat 2/28

7:30 am-1:05 pm

1 stop5h 35m

Buffalo

Tue 3/3

6:35 pm-12:03 am

1 stop5h 28m

$317

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Wed 12/10

6:16 pm-10:58 pm

1 stop4h 42m

Buffalo

Mon 12/15

12:10 pm-4:26 pm

1 stop4h 16m

$327

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Thu 12/11

8:10 am-1:12 pm

1 stop5h 02m

Buffalo

Tue 12/16

11:35 am-9:32 pm

2 stops9h 57m

$332

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Wed 12/10

6:00 am-3:06 pm

2 stops9h 06m

Buffalo

Mon 12/15

3:32 pm-11:11 pm

2 stops7h 39m

$337

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Sat 12/20

6:52 pm-10:59 pm

1 stop4h 07m

Buffalo

Tue 12/23

7:15 pm-11:21 pm

1 stop4h 06m

$352

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Sat 12/20

3:35 pm-12:30 am

2 stops8h 55m

Buffalo

Tue 12/23

2:45 pm-10:20 pm

1 stop7h 35m

$408

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Sat 12/20

3:35 pm-11:45 pm

2 stops8h 10m

Buffalo

Tue 12/23

11:15 am-7:10 pm

2 stops7h 55m

$423

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Fri 11/21

11:30 am-11:22 pm

2 stops11h 52m

Buffalo

Fri 11/28

10:37 am-9:22 pm

2 stops10h 45m

$447

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 Buffalo from

How to get the cheapest flight ticket from Jacksonville to Buffalo

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 Buffalo?

If you aren’t able to travel during the month of January, then book flights to Buffalo from Jacksonville during June instead. Flights to Buffalo in June, while not as cheap as those in January, still average around $282.

What is the cheapest day to depart on your flight to Buffalo?

Our data shows that Wednesday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $332. Flights from Jacksonville to Buffalo on a Monday will generally be more expensive and average around $422. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Buffalo?

In the morning is the cheapest time of day to fly from Jacksonville to Buffalo when you can find flight prices for as low as $358. Flying to Buffalo in the morning is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Buffalo, so prices are often more expensive at around $416 per ticket.

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

You are more likely to see cheaper flights to Buffalo from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around $318 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from Jacksonville for as low as $214 on momondo.

How have Jacksonville to Buffalo flight prices changed over time?

As of November 2025, prices for Jacksonville to Buffalo flights are approximately 22% more expensive when compared to flights at the same time last year.

When to book flights from Jacksonville to Buffalo

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

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

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

Direct flights

None
There are no direct flights from Jacksonville to Buffalo. There are no popular flight routes from Jacksonville to Buffalo.
Search flight deals

  • How far is Jacksonville to Buffalo by plane?

    There are 880.2 mi between Jacksonville and Buffalo. Flights usually cover this in 3h 50m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Jacksonville Airport to Buffalo Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Jacksonville Airport to Buffalo Airport.

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

    The travel and health documents required for your trip to Buffalo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buffalo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Jacksonville to Buffalo

Compare and see reviews for airlines that fly from Jacksonville to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $188Free CancellationRating
8.0
4,240 reviews
Search Southwest flights
United AirlinesPriceFrom $198Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights
American AirlinesPriceFrom $198Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
DeltaPriceFrom $198Free CancellationRating
7.9
8,004 reviews
Search Delta flights

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Tonawanda
Grand Island
Williamsville
Lockport
Orchard Park
West Seneca
East Aurora
Bowmansville
Eden
Angola

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Jacksonville to Buffalo. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Buffalo from Jacksonville which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Jacksonville to Buffalo 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 Jacksonville to Buffalo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Jacksonville to Buffalo 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 Buffalo trip

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