BUF - JAX

C$ 147 Find Cheap Flights from Buffalo to Jacksonville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Jacksonville departing on 5/6. 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.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Jacksonville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Jacksonville, 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 Buffalo to Jacksonville, as well as popular online travel agencies
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Cheap Flight Deals from Buffalo to Jacksonville (BUF-JAX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Jacksonville 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 Buffalo to Jacksonville

KAYAK's recommended round-trip deals from the most popular airlines that fly from Buffalo to Jacksonville.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
American Airlines Logo
7:11 p.m. - 11:00 p.m.BUF-JAX
3h 49m1 stop
American Airlines Logo
8:18 p.m. - 12:38 a.m.JAX-BUF
4h 20m1 stop
C$ 296American Airlines
Find Deal
Fri, 23 May - Thu, 5 Jun
Delta Logo
7:30 p.m. - 12:47 a.m.BUF-JAX
5h 17m1 stop
Delta Logo
6:10 p.m. - 11:02 p.m.JAX-BUF
4h 52m1 stop
C$ 298Delta
Find Deal
Fri, 25 Jul - Sun, 27 Jul
Delta Logo
6:00 a.m. - 10:03 a.m.BUF-JAX
4h 03m1 stop
Delta Logo
6:23 p.m. - 10:46 p.m.JAX-BUF
4h 23m1 stop
C$ 301Delta
Find Deal
Thu, 22 May - Thu, 29 May
American Airlines Logo
7:11 p.m. - 11:00 p.m.BUF-JAX
3h 49m1 stop
American Airlines Logo
8:14 p.m. - 12:14 a.m.JAX-BUF
4h 00m1 stop
C$ 328American Airlines
Find Deal
Fri, 16 May - Thu, 22 May
United Airlines Logo
6:15 a.m. - 10:52 a.m.BUF-JAX
4h 37m1 stop
United Airlines Logo
8:00 a.m. - 6:56 p.m.JAX-BUF
10h 56m2 stops
C$ 339United Airlines
Find Deal
Tue, 24 Jun - Mon, 30 Jun
Delta Logo
3:30 p.m. - 9:38 p.m.BUF-JAX
6h 08m1 stop
Delta Logo
7:30 a.m. - 2:30 p.m.JAX-BUF
7h 00m1 stop
C$ 356Delta
Find Deal
Fri, 17 Oct - Sun, 26 Oct
Southwest Logo
5:35 a.m. - 10:45 a.m.BUF-JAX
5h 10m1 stop
Southwest Logo
4:15 p.m. - 12:25 a.m.JAX-BUF
8h 10m2 stops
C$ 384Southwest
Find Deal
Thu, 31 Jul - Mon, 4 Aug
United Airlines Logo
6:00 a.m. - 10:52 a.m.BUF-JAX
4h 52m1 stop
United Airlines Logo
4:26 p.m. - 11:44 p.m.JAX-BUF
7h 18m2 stops
C$ 402United Airlines
Find Deal
Fri, 25 Jul - Tue, 29 Jul
Southwest Logo
2:05 p.m. - 10:20 p.m.BUF-JAX
8h 15m2 stops
Southwest Logo
4:15 p.m. - 12:25 a.m.JAX-BUF
8h 10m2 stops
C$ 409Southwest
Find Deal
Tue, 24 Jun - Mon, 30 Jun
JetBlue Logo
10:33 a.m. - 6:00 p.m.BUF-JAX
7h 27m1 stop
JetBlue Logo
12:35 p.m. - 7:05 p.m.JAX-BUF
6h 30m1 stop
C$ 505JetBlue
Find Deal
Fri, 9 May - Tue, 13 May

KAYAK's insights & trends for Buffalo to Jacksonville flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Jacksonville, 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 Buffalo to Jacksonville is February, where tickets cost C$ 400 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is C$ 515 and C$ 504 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Buffalo to Jacksonville, 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 Buffalo to Jacksonville, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low season

June

High season

April

Cheapest flight

C$ 147
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (15% more expensive on average)
Flight from Buffalo to Jacksonville

When to book flights from Buffalo to Jacksonville

Are your dates flexible? Find out the best times to travel from Buffalo to Jacksonville 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 Buffalo to Jacksonville

  • What is the cheapest flight from Buffalo to Jacksonville?

    In the last 3 days, the lowest price for a flight from Buffalo to Jacksonville was C$ 106 for a one-way ticket and C$ 214 for a round-trip.

  • Which airports will I be using when flying from Buffalo to Jacksonville?

    On your way to Jacksonville, you’ll fly out from Buffalo. You’ll be landing at Jacksonville.

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

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

  • Which airline alliances offer flights from Buffalo to Jacksonville?

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

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

    The two airlines most popular with KAYAK users for flights from Buffalo to Jacksonville are Southwest and United Airlines. With an average price for the route of C$ 516 and an overall rating of 8.0, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of C$ 487 and an overall rating of 7.4.

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

    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 Buffalo to Jacksonville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jacksonville from Buffalo 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 Buffalo to Jacksonville?

    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 Jacksonville with an airline and back to Buffalo with another airline.

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

    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 Jacksonville from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Buffalo to Jacksonville

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Jacksonville. 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 Buffalo to Jacksonville? 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 4286 reviews
8.2Boarding
7.6Entertainment
8.6Crew
8.0Comfort
7.1Food
Airline reviews

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

8.0 ExcellentJonathan, Apr 2025AUS - MSY
Read more Southwest reviews

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

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.

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

Excellent! Only question is how we check in at exactly 24 hours in advance and end up at the end of the B boarding group

It was 2 hours 45 minutes late, for no apparently clear reason.

It went well. Plane wasn't full. Will be great when assigned seating is in place

Excellent experience. WiFi worked on this leg of My trip

Flight was great, but golf bag never made it until later in the day. Even though I had a nonstop flight it was placed on a different one. They made it right with flight credits and I was able to get it the same day.

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

I just got back from a trip with 3 flights each way. The flights were good and we were happy with out experience. There was one steward on our first flight that was harsh and grump with passengers. It did not leave a good impression. All of the other flight crews were great on the other five flights.

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

It took 1-1/2 hours to get our luggage after we landed. That to me is unacceptable

Overall was excellent. Will definitely us JetBlue in the future.

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

The flight itself was fine, but the boarding process was extremely frustrating. There is no one scanning boarding passes - passengers just scan themselves and enter the jetway. By the time my husband and I got on the plane and were halfway to our seats they determined there were too many bags on the plane and everything at that point needed to be checked. This created a lot of unnecessary chaos. They should have alerted people before getting on the plane that they would need to start checking bags instead of waiting until people were already on the plane.

The best flight I’ve had in a while. The plane was like 25% capacity, if that. Smoothest boarding and deplaning process I’ve ever experienced. Wish all flights were this smooth.

Traveling with JetBlue from NYC was convenient as accessing JFK airport was straightforward via the LIRR to the AirTrain. Maneuvering through the terminal was hassle-free, which was a pleasant start to the journey. However, the flight experience itself left much to be desired. The seating arrangement was notably uncomfortable; despite securing a window seat, space felt cramped. This was exacerbated by the middle seat passenger encroaching on my area, which made the flight less enjoyable. Additionally, while the in-flight entertainment system initially seemed like a reprieve, the sound outlet on my seat was inoperable. This issue turned what could have been a manageable three-hour flight into a rather tedious ordeal, as I was unable to use the entertainment system effectively. While JetBlue provided a smooth process in terms of airport logistics, the on-board experience highlighted areas in need of improvement, particularly in terms of comfort and entertainment system maintenance.

The flight crew that we had in our section may have been tired or something. I asked the flight attendant about my son’s screen not working and she spoke down to me like I was stupid. He still had no working screen throughout his flight. The other members had no personality and seemed like they were annoyed when you asked them for something. Definitely took a hit for simple things on my JB experience.

Over 2 hour delay for a 50-minute flight is unacceptable, especially in normal weather. Very poor communication via app

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.

Would have thought that they would gas up plane before everyone got on board

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Standard. No different than a discount carrier on a short trip.

The flights were terribly delayed and then cancelled which forced us booking another night at the hotel. Very poor management from American Airlines

Crew was late. Baggage was late. 2hs inside the plane waiting fro de-icing and traffic. A 3:30hs flight ended up being almost 6hs inside the airplane.

Checking in at the counter was very disappointing. The lady had a very bad attitude and smart at me. She had no smile, did not greet me by name, or acknowledge me as a valued customer. Poor reflection of the airline.

Miami lounges were overcrowded and we were unable to get in. We only had a short time. But the banks are too tight in all American hubs

I was pleasantly surprised with an upgrade at boarding. I finally had a mostly gluten free food options and a very attentive attendant.

Very poor. Our special services attendant gave us incorrect information. I also was mishandled at landing. There was no wheelchair waiting. I fell deboarding the plane. Appalling!

Boarded over an hour late, no communication, the sign just changed, no attendant to answer questions - she disappeared forever (hiding). Small plane and couldn’t hear the overhead nor understand.

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

Information on your arrival and departure airports

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