What is the cheapest airline that flies from Jacksonville to Buffalo?

Frontier, JetBlue, and Delta are the most popular carriers operating from Jacksonville to Buffalo

What airlines fly to Buffalo?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Buffalo from Jacksonville according to our data. American Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Buffalo. Keep in mind that there are 5 different airlines that fly to Buffalo on a routine basis, so you have a few additional options to choose from.

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?

As of August 2026, there are 5 operators available to choose from 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.

$77 Cheap Flights from Jacksonville to Buffalo in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Jacksonville to Buffalo

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:46 pm - 12:55 pmJAX Jacksonville-BUF Buffalo

17h 09m1 stop Atlanta Hartsfield-Jackson

1:45 pm - 7:01 pmBUF Buffalo-JAX Jacksonville

5h 16m1 stop Atlanta Hartsfield-Jackson

$141Frontier

Tue, Sep 29 - Sat, Oct 3

6:46 pm - 1:15 pmJAX Jacksonville-BUF Buffalo

18h 29m1 stop Atlanta Hartsfield-Jackson

2:00 pm - 6:08 pmBUF Buffalo-JAX Jacksonville

28h 08m1 stop Atlanta Hartsfield-Jackson

$149Frontier

Tue, Nov 3 - Wed, Nov 11

7:00 pm - 11:57 pmJAX Jacksonville-BUF Buffalo

4h 57m1 stop New York John F Kennedy Intl

7:00 am - 2:29 pmBUF Buffalo-JAX Jacksonville

7h 29m1 stop Fort Lauderdale

$279JetBlue

Fri, Oct 2 - Sun, Oct 4

7:00 pm - 11:53 pmJAX Jacksonville-BUF Buffalo

4h 53m1 stop New York John F Kennedy Intl

11:38 am - 6:02 pmBUF Buffalo-JAX Jacksonville

6h 24m1 stop New York John F Kennedy Intl

$279JetBlue

Mon, Oct 19 - Thu, Oct 22

4:53 pm - 9:57 pmJAX Jacksonville-BUF Buffalo

5h 04m1 stop Washington, D.C. Reagan-National

6:10 am - 10:59 amBUF Buffalo-JAX Jacksonville

4h 49m1 stop Philadelphia

$297American Airlines

Sat, Sep 26 - Wed, Sep 30

4:10 pm - 11:32 pmJAX Jacksonville-BUF Buffalo

7h 22m1 stop Philadelphia

1:11 pm - 5:55 pmBUF Buffalo-JAX Jacksonville

4h 44m1 stop Philadelphia

$297American Airlines

Wed, Oct 21 - Sat, Oct 24

11:25 am - 4:04 pmJAX Jacksonville-BUF Buffalo

4h 39m1 stop Atlanta Hartsfield-Jackson

12:21 pm - 5:56 pmBUF Buffalo-JAX Jacksonville

5h 35m1 stop Atlanta Hartsfield-Jackson

$297Delta

Tue, Nov 3 - Sun, Nov 8

6:10 am - 11:16 amJAX Jacksonville-BUF Buffalo

5h 06m1 stop Atlanta Hartsfield-Jackson

6:00 am - 10:54 amBUF Buffalo-JAX Jacksonville

4h 54m1 stop New York LaGuardia

$297Delta

Tue, Nov 3 - Tue, Nov 10

12:35 pm - 10:59 pmJAX Jacksonville-BUF Buffalo

10h 24m2 stops Chicago O'Hare Intl Newark

6:00 am - 10:31 amBUF Buffalo-JAX Jacksonville

4h 31m1 stop Washington, D.C. Dulles Intl

$302United Airlines

Wed, Nov 4 - Sun, Nov 8

9:25 am - 2:18 pmJAX Jacksonville-BUF Buffalo

4h 53m1 stop Washington, D.C. Dulles Intl

10:30 am - 8:54 pmBUF Buffalo-JAX Jacksonville

10h 24m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$302United Airlines

Sat, Sep 19 - Tue, Sep 22

Cheap last minute flights

Enter your travel dates to find the best prices.

6:02 am - 11:20 amJAX Jacksonville-BUF Buffalo

5h 18m1 stop Washington, D.C. Reagan-National

12:56 pm - 5:13 pmBUF Buffalo-JAX Jacksonville

4h 17m1 stop Charlotte Douglas

$549American Airlines

Sat, Aug 29 - Tue, Sep 1

12:59 pm - 6:02 pmJAX Jacksonville-BUF Buffalo

5h 03m1 stop Charlotte Douglas

5:00 am - 11:56 amBUF Buffalo-JAX Jacksonville

6h 56m2 stops Washington, D.C. Reagan-National Charlotte Douglas

$554American Airlines

Sat, Aug 29 - Tue, Sep 1

6:00 am - 11:08 amJAX Jacksonville-BUF Buffalo

5h 08m1 stop Atlanta Hartsfield-Jackson

6:05 am - 11:44 amBUF Buffalo-JAX Jacksonville

5h 39m1 stop Atlanta Hartsfield-Jackson

$570Delta

Sat, Aug 29 - Mon, Aug 31

6:00 am - 11:08 amJAX Jacksonville-BUF Buffalo

5h 08m1 stop Atlanta Hartsfield-Jackson

5:13 pm - 11:55 pmBUF Buffalo-JAX Jacksonville

6h 42m1 stop Atlanta Hartsfield-Jackson

$570Delta

Sat, Aug 29 - Mon, Aug 31

5:50 pm - 12:40 amJAX Jacksonville-BUF Buffalo

6h 50m1 stop New York John F Kennedy Intl

10:00 am - 4:44 pmBUF Buffalo-JAX Jacksonville

6h 44m1 stop New York John F Kennedy Intl

$570Delta

Mon, Aug 31 - Wed, Sep 2

7:50 am - 12:45 pmJAX Jacksonville-BUF Buffalo

4h 55m1 stop Baltimore/Washington

12:00 pm - 9:15 pmBUF Buffalo-JAX Jacksonville

9h 15m2 stops Baltimore/Washington Chicago Midway

$575Southwest

Mon, Aug 31 - Wed, Sep 2

2:00 pm - 9:50 pmJAX Jacksonville-BUF Buffalo

7h 50m2 stops Lambert-St Louis Baltimore/Washington

12:00 pm - 9:15 pmBUF Buffalo-JAX Jacksonville

9h 15m2 stops Baltimore/Washington Chicago Midway

$580Southwest

Mon, Aug 31 - Wed, Sep 2

2:00 pm - 6:58 pmJAX Jacksonville-BUF Buffalo

4h 58m1 stop Newark

6:00 am - 7:25 pmBUF Buffalo-JAX Jacksonville

13h 25m2 stops Newark Chicago O'Hare Intl

$596United Airlines

Sat, Aug 29 - Mon, Aug 31

9:19 am - 4:56 pmJAX Jacksonville-BUF Buffalo

7h 37m1 stop Chicago O'Hare Intl

6:00 am - 3:19 pmBUF Buffalo-JAX Jacksonville

9h 19m2 stops Newark Washington, D.C. Dulles Intl

$596United Airlines

Mon, Aug 31 - Fri, Sep 4

2:00 pm - 9:50 pmJAX Jacksonville-BUF Buffalo

7h 50m2 stops Lambert-St Louis Baltimore/Washington

8:50 am - 3:30 pmBUF Buffalo-JAX Jacksonville

6h 40m1 stop Baltimore/Washington

$619Southwest

Fri, Aug 28 - Sat, Aug 29

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Frontier flights from Jacksonville to Buffalo

Our best Frontier deals on Jacksonville to Buffalo flight tickets

Frontier

Sep 29

JAX7:46 pmJacksonville

17h 09m

1 stop

BUF12:55 pmBuffalo

Oct 3

BUF1:45 pmBuffalo

5h 16m

1 stop

JAX7:01 pmJacksonville

$141

Frontier

Nov 3

JAX6:46 pmJacksonville

18h 29m

1 stop

BUF1:15 pmBuffalo

Nov 11

BUF2:00 pmBuffalo

28h 08m

1 stop

JAX6:08 pmJacksonville

$149

Frontier

Oct 18

JAX6:20 pmJacksonville

18h 39m

1 stop

BUF12:59 pmBuffalo

Oct 26

BUF1:44 pmBuffalo

28h 07m

1 stop

JAX5:51 pmJacksonville

$154

American Airlines flights from Jacksonville to Buffalo

Our best American Airlines deals on Jacksonville to Buffalo flight tickets

American Airlines

Sep 7

JAX11:03 amJacksonville

6h 59m

1 stop

BUF6:02 pmBuffalo

Sep 12

BUF4:31 pmBuffalo

6h 52m

1 stop

JAX11:23 pmJacksonville

$363

American Airlines

Sep 4

JAX11:03 amJacksonville

6h 59m

1 stop

BUF6:02 pmBuffalo

Oct 5

BUF7:53 pmBuffalo

4h 06m

1 stop

JAX11:59 pmJacksonville

$484

American Airlines

Sep 7

JAX11:03 amJacksonville

6h 59m

1 stop

BUF6:02 pmBuffalo

Sep 12

BUF5:00 pmBuffalo

6h 23m

2 stops

JAX11:23 pmJacksonville

$494

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleBuffalo

JAX Jacksonville - BUF Buffalo

JAXBUF

Jacksonville

Tue 9/29

7:46 pm-12:55 pm

1 stop17h 09m

Buffalo

Sat 10/3

1:45 pm-7:01 pm

1 stop5h 16m

$141

JacksonvilleBuffalo

JAX Jacksonville - BUF Buffalo

JAXBUF

Jacksonville

Tue 11/3

6:46 pm-1:15 pm

1 stop18h 29m

Buffalo

Wed 11/11

2:00 pm-6:08 pm

1 stop28h 08m

$149

JacksonvilleBuffalo

JAX Jacksonville - BUF Buffalo

JAXBUF

Jacksonville

Fri 10/2

7:00 pm-11:57 pm

1 stop4h 57m

Buffalo

Sun 10/4

7:00 am-2:29 pm

1 stop7h 29m

$279

JacksonvilleBuffalo

JAX Jacksonville - BUF Buffalo

JAXBUF

Jacksonville

Mon 10/19

7:00 pm-11:53 pm

1 stop4h 53m

Buffalo

Thu 10/22

11:38 am-6:02 pm

1 stop6h 24m

$279

Quickest round-trip

JacksonvilleBuffalo

JAX Jacksonville - BUF Buffalo

JAXBUF

Jacksonville

Sat 9/26

4:53 pm-9:57 pm

1 stop5h 04m

Buffalo

Wed 9/30

6:10 am-10:59 am

1 stop4h 49m

$297

JacksonvilleBuffalo

JAX Jacksonville - BUF Buffalo

JAXBUF

Jacksonville

Wed 10/21

4:10 pm-11:32 pm

1 stop7h 22m

Buffalo

Sat 10/24

1:11 pm-5:55 pm

1 stop4h 44m

$297

JacksonvilleBuffalo

JAX Jacksonville - BUF Buffalo

JAXBUF

Jacksonville

Tue 11/3

11:25 am-4:04 pm

1 stop4h 39m

Buffalo

Sun 11/8

12:21 pm-5:56 pm

1 stop5h 35m

$297

JacksonvilleBuffalo

JAX Jacksonville - BUF Buffalo

JAXBUF

Jacksonville

Tue 11/3

6:10 am-11:16 am

1 stop5h 06m

Buffalo

Tue 11/10

6:00 am-10:54 am

1 stop4h 54m

$297

JacksonvilleBuffalo

JAX Jacksonville - BUF Buffalo

JAXBUF

Jacksonville

Wed 11/4

12:35 pm-10:59 pm

2 stops10h 24m

Buffalo

Sun 11/8

6:00 am-10:31 am

1 stop4h 31m

$302

JacksonvilleBuffalo

JAX Jacksonville - BUF Buffalo

JAXBUF

Jacksonville

Sat 9/19

9:25 am-2:18 pm

1 stop4h 53m

Buffalo

Tue 9/22

10:30 am-8:54 pm

2 stops10h 24m

$302

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

Prices are currently low for flights on this route.

Typical prices usually range from $304 to $481.
The lowest price recently found on this route was $141.

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 April instead. Flights to Buffalo in April, while not as cheap as those in January, still average around $323.

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 $393 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 $236 on momondo.

How have Jacksonville to Buffalo flight prices changed over time?

As of August 2026, prices for Jacksonville to Buffalo flights are approximately 5% 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

Best Price Found	$77
Fastest flight time	4h 52m
Direct flights	None

The best one-way flight to Buffalo from Jacksonville in the past 72 hours is $77. The best round-trip flight deal from Jacksonville to Buffalo found on momondo in the last 72 hours is $141.

The fastest flight from Jacksonville to Buffalo takes 4h 52m

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 52m, 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?
As of August 2026, there are 5 operators available to choose from 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?
momondo data reveals that the most frequently booked airline on the route from Jacksonville to Buffalo is American Airlines, representing 38% of all bookings. The subsequent popular airlines are Delta at 27%, Southwest at 22%, and United Airlines at 7%.

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
Delta	PriceFrom $148	Free Cancellation	Rating 7.8 8,529 reviews	Search Delta flights
JetBlue	PriceFrom $191	Free Cancellation	Rating 7.1 3,037 reviews	Search JetBlue flights
Southwest	PriceFrom $230	Free Cancellation	Rating 8.0 4,204 reviews	Search Southwest flights
United Airlines	PriceFrom $242	Free Cancellation	Rating 7.4 10,123 reviews	Search United Airlines flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.1 11,998 reviews	Search American Airlines flights

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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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Cheap flights from Jacksonville to Buffalo from $77

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 10/25. 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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Frontier flights from Jacksonville to Buffalo

Our best Frontier deals on Jacksonville to Buffalo flight tickets

American Airlines flights from Jacksonville to Buffalo

Our best American Airlines deals on Jacksonville to Buffalo flight tickets

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How to get the cheapest flight ticket from Jacksonville to Buffalo

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

What is the cheapest month to fly to Buffalo?

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

How have Jacksonville to Buffalo flight prices changed over time?

What is the cheapest airline that flies from Jacksonville to Buffalo?

What airlines fly to Buffalo?

When to book flights from Jacksonville to Buffalo

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

Best Price Found

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Direct flights

Frequently asked questions about flying 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

Traveling to a place near Buffalo?

Why use momondo?

An easier way to manage your Buffalo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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