JAX - BUF

$100 Find Cheap Flights from Jacksonville to Buffalo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Jacksonville to Buffalo departing on 5/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Buffalo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to Buffalo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to Buffalo, as well as popular online travel agencies
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Cheap Flights from Jacksonville to Buffalo

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Jacksonville to Buffalo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Jacksonville to Buffalo

KAYAK's recommended round-trip deals from the most popular airlines that fly from Jacksonville to Buffalo.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
5:10 am - 11:18 amJAX-BUF
6h 08m1 stop
Delta Logo
7:45 pm - 1:05 amBUF-JAX
5h 20m1 stop
$215Delta
Find Deal
Tue, Jul 8 - Mon, Jul 14
Delta Logo
7:06 pm - 11:59 pmJAX-BUF
4h 53m1 stop
Delta Logo
7:45 pm - 1:05 amBUF-JAX
5h 20m1 stop
$257Delta
Find Deal
Fri, Jul 18 - Sun, Jul 20
American Airlines Logo
10:02 am - 4:44 pmJAX-BUF
6h 42m2 stops
American Airlines Logo
5:31 am - 10:02 amBUF-JAX
4h 31m1 stop
$262American Airlines
Find Deal
Sat, Jun 14 - Wed, Jun 18
Southwest Logo
6:30 pm - 10:55 pmJAX-BUF
4h 25m1 stop
Southwest Logo
2:05 pm - 10:20 pmBUF-JAX
8h 15m2 stops
$272Southwest
Find Deal
Wed, Jul 16 - Wed, Jul 30
JetBlue Logo
6:24 am - 11:44 amJAX-BUF
5h 20m1 stop
JetBlue Logo
12:29 pm - 8:21 pmBUF-JAX
7h 52m1 stop
$277JetBlue
Find Deal
Mon, Jun 16 - Sat, Jun 21
American Airlines Logo
11:42 am - 5:15 pmJAX-BUF
5h 33m1 stop
American Airlines Logo
5:17 am - 9:26 amBUF-JAX
4h 09m1 stop
$280American Airlines
Find Deal
Wed, May 14 - Wed, May 21
Southwest Logo
3:40 pm - 12:20 amJAX-BUF
8h 40m2 stops
Southwest Logo
4:55 pm - 8:55 pmBUF-JAX
4h 00m1 stop
$285Southwest
Find Deal
Tue, Jul 8 - Tue, Jul 15
JetBlue Logo
3:04 pm - 11:59 pmJAX-BUF
8h 55m1 stop
JetBlue Logo
12:29 pm - 9:21 pmBUF-JAX
8h 52m1 stop
$308JetBlue
Find Deal
Fri, Jul 11 - Tue, Jul 15
United Airlines Logo
4:26 pm - 11:44 pmJAX-BUF
7h 18m2 stops
United Airlines Logo
6:00 am - 3:33 pmBUF-JAX
9h 33m2 stops
$347United Airlines
Find Deal
Wed, Jul 16 - Wed, Jul 30
United Airlines Logo
3:52 pm - 11:36 pmJAX-BUF
7h 44m2 stops
United Airlines Logo
10:30 am - 9:45 pmBUF-JAX
11h 15m2 stops
$360United Airlines
Find Deal
Wed, May 14 - Wed, May 21
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KAYAK's insights & trends for Jacksonville to Buffalo flights

Get data-powered insights and trends into flights from Jacksonville to Buffalo to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Jacksonville to Buffalo?

The average price of all round-trip flights from Jacksonville to Buffalo clicked on KAYAK for each day over the last 12 months.

For Jacksonville to Buffalo, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Buffalo back to Jacksonville, the best deals are generally found on Wednesday, with Sunday being the most expensive.

What is the cheapest month to fly from Jacksonville to Buffalo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Jacksonville to Buffalo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Jacksonville to Buffalo is January, where tickets cost $270 (return) on average. On the other hand, the most expensive months are March and October, where the average cost of round-trip tickets is $443 and $440 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Jacksonville to Buffalo, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Jacksonville to Buffalo, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonApril
High seasonJuly
Cheapest flight$100
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Jacksonville to Buffalo

When to book flights from Jacksonville to Buffalo

Are your dates flexible? Find out the best times to travel from Jacksonville to Buffalo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Jacksonville to Buffalo

  • What is the cheapest flight from Jacksonville to Buffalo?

    In the last 3 days, the lowest price for a flight from Jacksonville to Buffalo was $100 for a one-way ticket and $215 for a round-trip.

  • Do I need a passport to fly between Jacksonville and Buffalo?

    A passport is not required to fly from Jacksonville to Buffalo.

  • Which aircraft models fly most regularly from Jacksonville to Buffalo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Jacksonville to Buffalo?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Jacksonville and Buffalo, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Jacksonville to Buffalo, Delta or Southwest?

    The two airlines most popular with KAYAK users for flights from Jacksonville to Buffalo are Delta and Southwest. With an average price for the route of $403 and an overall rating of 8.0, Delta is the most popular choice. Southwest is also a great choice for the route, with an average price of $426 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Jacksonville to Buffalo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Jacksonville to Buffalo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Jacksonville to Buffalo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Jacksonville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Jacksonville to Buffalo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buffalo with an airline and back to Jacksonville with another airline. Booking your flights between Jacksonville and BUF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Jacksonville to Buffalo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buffalo from Jacksonville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 5 airlines serving from Jacksonville to Buffalo

 
See real verified KAYAK customer reviews for airlines flying from Jacksonville to Buffalo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Jacksonville to Buffalo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4294 reviews
7.6Entertainment
8.0Comfort
8.2Boarding
8.6Crew
7.1Food
Airline reviews

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

6.0 GoodJennifer, Apr 2025FLL - RDU
Read more Southwest reviews

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

My flight to Chicago left and landed early. My return flight left two minutes late and arrived 2 minutes late. My seat selections were ideal! There were no snacks going to Chicago and no snacks on the return trip. There are no charging outlets on board.

WiFi on the flight was not working. Thus, entertainment options were limited.

Gate agents were informative and friendly… flight attendants were as well. Had a fun time chatting about their legacy AirTran experiences as a former fan of the airline that Southwest acquired.

Flight was awfully bumpy and landing was a bit jolting. I was in the restroom when snacks and drinks were served and was not asked if i wanted any. I had to ask for water finally.

Crew was great flight was great baggage claim was a failure. It took over 1 hour for bags to arrive. Poor communication poor effort when I spoke to the supervisor about the delay

Planes are aged. The wifi is unreliable and on many fights, no-existent. The flight attendants were very good.

I had a wonderful flight, but the only thing that annoyed me was how crowded TSA was. I still believe airports and all planes work together to bunch everyone together to drive up cost.

Easy to book and to get check in and get on and off.

The fluidity of the entire process of boarding the plane the flight attendants attentiveness. The flight attendants also provided coloring books for my kids who loved it.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

Good and consistent Printer in lounge did not work for me :(

Flight heavily delayed. No food available despite purchasing an upgrade. No in cabin service.

It was not in Delta's control, but when we landed, we ended up parking at the wrong gate, and so everyone was already ready to deplane and had their carryon bags, ready to leave. But we had to sit down and move to the proper gate. This process took over 30 minutes. Again, not Delta's fault - more so on the staff at JFK

My Flight was cancelled and there was no other options available for me to Travel on that date and my options for the next day was all connecting flights that would have me in the airports all day before reaching my destination

First, the flight was schedule to leave at 12:08. Delayed to 12:38. It is 12:58 and I am sitting at the gate. The staff are not communicating with us (just tell me it’s gonna be five hours if that’s the case, quit hufflepuffing around like you’re trying to board us when the plane isn’t even here and you don’t know where your crew are. I’m still waiting for any communication about the further delay. This is a rebooked flight from a cancelled flight yesterday, when the airline failed to fulfill its fiduciary responsibility to hotel and cover transport for overnight cancelations. Asking about the food on the flight? What food?!? Delta doesn’t serve meals unless you pay for them and you really want me to give delta a high rating for passing out processed snacks (fun size!)? Can we be for real. Delta is cementing itself in history as one of the cheap, stingy, outdated, glory days are over airlines, and it shows. I took this flight knowing delta was going to provide below level service but this is beyond burgers!! I can’t believe a multi billion or dollar company looked straight in my eyes yesterday and I told me this wasn’t their fault and there for the extra cost in hotel and hundreds of dollars in Ubers are MY RESPONSIBILITY. The only thing I am at fault for is believing delta is reputable company worthy of my dollars. I’m not even sure I want to be compensated unless it is cash because I would rather die never traveling again than to put money in their pockets.

Multiple delays and not straight answer from the United team

Food and flight attendents with positive dispositions and friendly behavior, more professional attitudes

We paid extra for the seats with extra leg room. But we were not allocated the seats with extra leg room nor refunded the money we paid for the seats.

I liked all the informational texts. I always knew where to go and when .

Liked the hospitality . The ight took us 6 hrs to get from fort myers to ewr.

Flight was delayed two hours. No snacks and no tv screens. My bag got stuck in Chicago

Awful. Worst airline I have ever been on. Crew were among the rudest people I have ever dealt with. United staff members were rude and disrespectful. My flight was delayed, causing me to miss a connecting flight. I understand things happen, but when staff start lying about what actually happened, that is when I have an issue. Just be honest, really it isn’t that hard. I’m being very honest with this review and I don’t find this difficult what so ever. In fact, because of United Airlines, my Christmas holiday was off to a really rocky start. As someone who has traveled across the world, it has only been United that I have had a truly awful experience.

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

Boarding always seems a bit chaotic. Seat spacing could leave more for leg room.

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

Cancelled flight with no specific instructions to get a boarding pass for another flight. The whole flight of people were in line for an hour because there was only 1 person to help at the desk. This was unusual for JetBlue.

Except for the 28 minute delay leaving and the earlier reschedule to a later takeoff time the flight was good.

Loved the leg room and tvs screens on the seats and free WiFi. Wish the price was lower and could save by rebooking

The flight was delayed for 4 hours. Once onboard the crew was wonderful.

I rate it is good we had a 4-hour travel delay at one point but JetBlue gave out food vouchers and travel points credits for another flight so they try to make up for it

Did not enjoy this flight at all. All of my coworkers flew delta and I chose JetBlue because I really value how simple the WiFi and entertainment is and this flight I didn’t get either. Crew staff was unsympathetic to my system not working, everyone I asked for help with was extremely bothered by my request for help.

Little snafu at boarding. Staff communicated with gate poorly. Flight attendant was rude making disembark early. This was an older mint class. Needs an overhaul for sure. Food was good. The male flight attendant was really nice.

My encounter with the entertainment services provided on board was moderate; the functionality of the Wi-Fi connection was either sluggish or nonoperational, while the display screens were antiquated and suffered from poor visibility. On the positive side, the cabin exuded a sense of expansiveness, and the crew exhibited amiable and accommodating behavior throughout the journey.

Like the space, did not like the snack options, there was no power outlet in seats, no entertainment, no flyfi.

In-flight staff was very helpful and excellent. However, the flight was delayed by 90 minutes. Also the boarding process should be expedited in case of delayed flights. This will help the passengers trying to make international connections.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

I flew out of Reagan National. My flight was delayed, delayed, delayed, and then canceled ...THREE TIMES over TWO DAYS. Staff were seemingly not empowered to provide information on why the flights were screwed up. A real nightmare.

Amazingly comfy flight - I had upgraded for a reasonable price and it was worth it. The food also was good.

Only thing that I liked it that I got to my destination safely, otherwise American Airlines stinks.

Ok. Got us there safely and a bit early. Need food available on this long flight. Almost 3 hours.

Flight was delayed multiple times and I chose to switch to another flight that had a layover. I finally arrived 7 hours later than I was supposed to.

Flight overall was good. Landing was a little rough, but could be attributed to the rainy weather.

Everything you need to know for your flight from Jacksonville to Buffalo

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