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Cheap flights from Jacksonville to Buffalo from $108

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 9/23. 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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Find the cheapest flights from Jacksonville to Buffalo (JAX-BUF)

Cheap round-trip flights

JetBlue Logo
12:42 pm - 9:00 pmJAX-BUF
8h 18m1 stop
JetBlue Logo
10:00 am - 5:59 pmBUF-JAX
7h 59m1 stop
$215JetBlue
Find Deal
Fri, Oct 17 - Tue, Oct 21
Frontier Logo
9:39 pm - 11:36 amJAX-BUF
13h 57m2 stops
Frontier Logo
12:15 pm - 5:08 pmBUF-JAX
4h 53m1 stop
$222Frontier
Find Deal
Fri, Oct 17 - Thu, Oct 23
American Airlines Logo
8:21 am - 4:01 pmJAX-BUF
7h 40m2 stops
American Airlines Logo
5:38 am - 9:46 amBUF-JAX
4h 08m1 stop
$228American Airlines
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Wed, Oct 1 - Sun, Oct 5
Delta Logo
6:25 pm - 10:52 pmJAX-BUF
4h 27m1 stop
Delta Logo
6:03 am - 11:34 amBUF-JAX
5h 31m1 stop
$231Delta
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Fri, Oct 24 - Tue, Oct 28
American Airlines Logo
7:31 pm - 11:43 pmJAX-BUF
4h 12m1 stop
American Airlines Logo
5:33 pm - 10:10 pmBUF-JAX
4h 37m1 stop
$235American Airlines
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Fri, Oct 24 - Tue, Oct 28
Delta Logo
6:25 pm - 10:52 pmJAX-BUF
4h 27m1 stop
Delta Logo
5:45 pm - 10:59 pmBUF-JAX
5h 14m1 stop
$251Delta
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Wed, Oct 15 - Tue, Oct 21
United Airlines Logo
6:54 pm - 11:59 pmJAX-BUF
5h 05m1 stop
United Airlines Logo
6:00 am - 11:04 amBUF-JAX
5h 04m1 stop
$297United Airlines
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Fri, Sep 12 - Sun, Sep 14
United Airlines Logo
11:31 am - 10:11 pmJAX-BUF
10h 40m2 stops
United Airlines Logo
10:40 am - 2:56 pmBUF-JAX
4h 16m1 stop
$302United Airlines
Find Deal
Sat, Sep 13 - Wed, Sep 17
Southwest Logo
6:15 am - 4:15 pmJAX-BUF
10h 00m2 stops
Southwest Logo
5:45 am - 2:20 pmBUF-JAX
8h 35m2 stops
$323Southwest
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Thu, Nov 6 - Sun, Nov 9
Southwest Logo
7:45 pm - 11:40 pmJAX-BUF
3h 55m1 stop
Southwest Logo
6:00 am - 4:20 pmBUF-JAX
10h 20m2 stops
$331Southwest
Find Deal
Sun, Nov 23 - Fri, Nov 28

JetBlue flights from Jacksonville to Buffalo

Our best JetBlue deals on Jacksonville to Buffalo flight tickets
JetBlue
Oct 17
JAX12:42 pmJacksonville
8h 18m
1 stop
BUF9:00 pmBuffalo
Oct 21
BUF10:00 amBuffalo
7h 59m
1 stop
JAX5:59 pmJacksonville
$215
Find similar
JetBlue
Oct 21
JAX5:12 pmJacksonville
4h 48m
1 stop
BUF10:00 pmBuffalo
Oct 22
BUF10:00 amBuffalo
7h 59m
1 stop
JAX5:59 pmJacksonville
$223
Find similar
JetBlue
Sep 13
JAX6:35 amJacksonville
8h 22m
1 stop
BUF2:57 pmBuffalo
Sep 17
BUF9:38 amBuffalo
6h 39m
1 stop
JAX4:17 pmJacksonville
$275
Find similar

Frontier flights from Jacksonville to Buffalo

Our best Frontier deals on Jacksonville to Buffalo flight tickets
Frontier
Oct 17
JAX9:39 pmJacksonville
13h 57m
2 stops
BUF11:36 amBuffalo
Oct 23
BUF12:15 pmBuffalo
4h 53m
1 stop
JAX5:08 pmJacksonville
$222
Find similar
Frontier
Oct 17
JAX9:39 pmJacksonville
13h 57m
2 stops
BUF11:36 amBuffalo
Oct 19
BUF12:15 pmBuffalo
4h 55m
1 stop
JAX5:10 pmJacksonville
$229
Find similar
Frontier
Oct 9
JAX6:03 pmJacksonville
17h 16m
1 stop
BUF11:19 amBuffalo
Oct 19
BUF12:15 pmBuffalo
4h 55m
1 stop
JAX5:10 pmJacksonville
$241
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 September 1, 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

Fri 10/17

12:42 pm-9:00 pm

1 stop8h 18m

Buffalo

Tue 10/21

10:00 am-5:59 pm

1 stop7h 59m

$215

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Fri 10/17

9:39 pm-11:36 am

2 stops13h 57m

Buffalo

Thu 10/23

12:15 pm-5:08 pm

1 stop4h 53m

$222

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Wed 10/1

8:21 am-4:01 pm

2 stops7h 40m

Buffalo

Sun 10/5

5:38 am-9:46 am

1 stop4h 08m

$228

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Fri 10/24

6:25 pm-10:52 pm

1 stop4h 27m

Buffalo

Tue 10/28

6:03 am-11:34 am

1 stop5h 31m

$231

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Fri 10/24

7:31 pm-11:43 pm

1 stop4h 12m

Buffalo

Tue 10/28

5:33 pm-10:10 pm

1 stop4h 37m

$235

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Wed 10/15

6:25 pm-10:52 pm

1 stop4h 27m

Buffalo

Tue 10/21

5:45 pm-10:59 pm

1 stop5h 14m

$251

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Fri 9/12

6:54 pm-11:59 pm

1 stop5h 05m

Buffalo

Sun 9/14

6:00 am-11:04 am

1 stop5h 04m

$297

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Sat 9/13

11:31 am-10:11 pm

2 stops10h 40m

Buffalo

Wed 9/17

10:40 am-2:56 pm

1 stop4h 16m

$302

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Thu 11/6

6:15 am-4:15 pm

2 stops10h 00m

Buffalo

Sun 11/9

5:45 am-2:20 pm

2 stops8h 35m

$323

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Sun 11/23

7:45 pm-11:40 pm

1 stop3h 55m

Buffalo

Fri 11/28

6:00 am-4:20 pm

2 stops10h 20m

$331

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 $333 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 September 2025, prices for Jacksonville to Buffalo flights are approximately 32% 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 49m, 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
4,239 reviews
Search Southwest flights
American AirlinesPriceFrom $198Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $198Free CancellationRating
7.9
7,974 reviews
Search Delta flights
JetBluePriceFrom $236Free CancellationRating
7.2
2,918 reviews
Search JetBlue flights
United AirlinesPriceFrom $238Free CancellationRating
7.4
8,936 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
Tonawanda
Williamsville
Amherst
Grand Island
Lockport
Orchard Park
West Seneca
East Aurora
Eden
Angola
Bowmansville

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.

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