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Cheap flights from Jacksonville to Buffalo from $63

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 6/26. 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.
Frontier Logo
6:28 pm - 1:53 pm
JAX
-
BUF
19h 25m
1 stop
Frontier Logo
11:35 am - 5:33 pm
BUF
-
JAX
5h 58m
1 stop
$124Frontier
Tue, Aug 11 - Sun, Aug 16
Frontier Logo
6:28 pm - 10:40 am
JAX
-
BUF
16h 12m
1 stop
Frontier Logo
2:50 pm - 5:33 pm
BUF
-
JAX
26h 43m
1 stop
$134Frontier
Wed, Jun 10 - Fri, Jun 12
Frontier Logo
6:28 pm - 1:53 pm
JAX
-
BUF
19h 25m
1 stop
Frontier Logo
11:35 am - 5:33 pm
BUF
-
JAX
5h 58m
1 stop
$158Frontier
Tue, Jul 28 - Thu, Jul 30
Frontier Logo
6:28 pm - 11:34 am
JAX
-
BUF
17h 06m
1 stop
Frontier Logo
2:50 pm - 5:33 pm
BUF
-
JAX
26h 43m
1 stop
$159Frontier
Fri, Jun 19 - Mon, Jun 22
Frontier Logo
6:28 pm - 10:40 am
JAX
-
BUF
16h 12m
1 stop
Frontier Logo
2:50 pm - 5:33 pm
BUF
-
JAX
26h 43m
1 stop
$162Frontier
Sat, Jun 20 - Mon, Jun 22
Multiple Airlines Logo
8:44 pm - 1:53 pm
JAX
-
BUF
17h 09m
2 stops
Multiple Airlines Logo
11:35 am - 5:33 pm
BUF
-
JAX
5h 58m
1 stop
$182Multiple Airlines
Tue, Aug 11 - Sun, Aug 16
Frontier Logo
6:28 pm - 10:40 am
JAX
-
BUF
16h 12m
1 stop
Frontier Logo
12:29 pm - 5:33 pm
BUF
-
JAX
5h 04m
1 stop
$199Frontier
Sat, Jun 13 - Sat, Jun 20
Frontier Logo
6:28 pm - 1:55 pm
JAX
-
BUF
19h 27m
1 stop
Frontier Logo
11:35 am - 5:33 pm
BUF
-
JAX
5h 58m
1 stop
$201Frontier
Thu, Jul 2 - Thu, Jul 9
Frontier Logo
6:28 pm - 10:40 am
JAX
-
BUF
16h 12m
1 stop
Frontier Logo
11:35 am - 5:33 pm
BUF
-
JAX
5h 58m
1 stop
$202Frontier
Wed, Jun 17 - Thu, Jun 25
Frontier Logo
6:28 pm - 11:34 am
JAX
-
BUF
17h 06m
1 stop
Frontier Logo
11:50 am - 5:33 pm
BUF
-
JAX
5h 43m
1 stop
$205Frontier
Fri, Jun 12 - Tue, Jun 16

Frontier flights from Jacksonville to Buffalo

Our best Frontier deals on Jacksonville to Buffalo flight tickets
Frontier
Aug 11
JAX6:28 pmJacksonville
19h 25m
1 stop
BUF1:53 pmBuffalo
Aug 16
BUF11:35 amBuffalo
5h 58m
1 stop
JAX5:33 pmJacksonville
$124
Frontier
Jun 10
JAX6:28 pmJacksonville
16h 12m
1 stop
BUF10:40 amBuffalo
Jun 12
BUF2:50 pmBuffalo
26h 43m
1 stop
JAX5:33 pmJacksonville
$134
Frontier
Jul 28
JAX6:28 pmJacksonville
19h 25m
1 stop
BUF1:53 pmBuffalo
Jul 30
BUF11:35 amBuffalo
5h 58m
1 stop
JAX5:33 pmJacksonville
$158

United Airlines flights from Jacksonville to Buffalo

Our best United Airlines deals on Jacksonville to Buffalo flight tickets
United Airlines
May 21
JAX7:20 amJacksonville
10h 45m
2 stops
BUF6:05 pmBuffalo
May 27
BUF10:34 amBuffalo
11h 25m
2 stops
JAX9:59 pmJacksonville
$500
United Airlines
May 21
JAX7:20 amJacksonville
5h 59m
1 stop
BUF1:19 pmBuffalo
May 27
BUF10:34 amBuffalo
7h 29m
1 stop
JAX6:03 pmJacksonville
$518
United Airlines
May 21
JAX7:20 amJacksonville
10h 45m
2 stops
BUF6:05 pmBuffalo
May 27
BUF10:34 amBuffalo
5h 08m
1 stop
JAX3:42 pmJacksonville
$523

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 May 20, 2026.
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

Cheapest round-trip

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Tue 8/11

6:28 pm-1:53 pm

1 stop19h 25m

Buffalo

Sun 8/16

11:35 am-5:33 pm

1 stop5h 58m

$124

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Wed 6/10

6:28 pm-10:40 am

1 stop16h 12m

Buffalo

Fri 6/12

2:50 pm-5:33 pm

1 stop26h 43m

$134

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Tue 7/28

6:28 pm-1:53 pm

1 stop19h 25m

Buffalo

Thu 7/30

11:35 am-5:33 pm

1 stop5h 58m

$158

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Fri 6/19

6:28 pm-11:34 am

1 stop17h 06m

Buffalo

Mon 6/22

2:50 pm-5:33 pm

1 stop26h 43m

$159

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Sat 6/20

6:28 pm-10:40 am

1 stop16h 12m

Buffalo

Mon 6/22

2:50 pm-5:33 pm

1 stop26h 43m

$162

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Tue 8/11

8:44 pm-1:53 pm

2 stops17h 09m

Buffalo

Sun 8/16

11:35 am-5:33 pm

1 stop5h 58m

$182
Quickest round-trip

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Sat 6/13

6:28 pm-10:40 am

1 stop16h 12m

Buffalo

Sat 6/20

12:29 pm-5:33 pm

1 stop5h 04m

$199

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Thu 7/2

6:28 pm-1:55 pm

1 stop19h 27m

Buffalo

Thu 7/9

11:35 am-5:33 pm

1 stop5h 58m

$201

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Wed 6/17

6:28 pm-10:40 am

1 stop16h 12m

Buffalo

Thu 6/25

11:35 am-5:33 pm

1 stop5h 58m

$202

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Fri 6/12

6:28 pm-11:34 am

1 stop17h 06m

Buffalo

Tue 6/16

11:50 am-5:33 pm

1 stop5h 43m

$205

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

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 July instead. Flights to Buffalo in July, while not as cheap as those in January, still average around $294.

How far in advance should I book a flight from Jacksonville 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 $327 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 $143 on momondo.

How have Jacksonville to Buffalo flight prices changed over time?

As of May 2026, prices for Jacksonville to Buffalo flights are approximately 23% cheaper 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

Fastest flight time

4h 47m

Direct flights

None
The fastest flight from Jacksonville to Buffalo takes 4h 47m
There are no direct flights from Jacksonville to Buffalo. There are no popular flight routes from Jacksonville to Buffalo.
Search flight deals

Frequently asked questions about flying from Jacksonville to Buffalo

  • How far is Jacksonville to Buffalo by plane?

    There are 880.2 mi between Jacksonville and Buffalo. Flights usually cover this in 4h 47m, 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
DeltaPriceFrom $138Free CancellationRating
7.9
8,454 reviews
Search Delta flights
SouthwestPriceFrom $181Free CancellationRating
7.9
4,285 reviews
Search Southwest flights
American AirlinesPriceFrom $214Free CancellationRating
7.1
11,642 reviews
Search American Airlines flights
United AirlinesPriceFrom $242Free CancellationRating
7.4
9,736 reviews
Search United Airlines 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
Orchard Park
Bowmansville
West Seneca
Lockport
East Aurora
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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