BUF - JAX

C$ 137 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 1/7. 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
1 adult, Economy

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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Flights Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Jacksonville

mar., 30 sep. - mar., 21 oct.
Delta Logo
6:00 a.m. - 12:24 p.m.BUF-JAX
6h 24m1 stop
Delta Logo
2:30 p.m. - 6:32 p.m.JAX-BUF
4h 02m1 stop
C$ 269Delta
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sáb., 15 nov. - lun., 17 nov.
Delta Logo
6:16 a.m. - 11:48 a.m.BUF-JAX
5h 32m1 stop
Delta Logo
6:10 p.m. - 11:03 p.m.JAX-BUF
4h 53m1 stop
C$ 282Delta
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lun., 28 jul. - lun., 4 ago.
Southwest Logo
5:35 a.m. - 10:45 a.m.BUF-JAX
5h 10m1 stop
Southwest Logo
4:15 p.m. - 9:05 p.m.JAX-BUF
4h 50m1 stop
C$ 312Southwest
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lun., 28 jul. - lun., 4 ago.
Southwest Logo
6:00 p.m. - 10:25 p.m.BUF-JAX
4h 25m1 stop
Southwest Logo
7:45 p.m. - 11:45 p.m.JAX-BUF
4h 00m1 stop
C$ 325Southwest
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lun., 7 jul. - lun., 14 jul.
American Airlines Logo
7:37 p.m. - 12:24 a.m.BUF-JAX
4h 47m1 stop
American Airlines Logo
6:11 p.m. - 11:59 p.m.JAX-BUF
5h 48m2 stops
C$ 345American Airlines
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sáb., 1 nov. - mar., 11 nov.
United Airlines Logo
10:37 a.m. - 9:22 p.m.BUF-JAX
10h 45m2 stops
United Airlines Logo
11:30 a.m. - 4:38 p.m.JAX-BUF
5h 08m1 stop
C$ 384United Airlines
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lun., 4 ago. - sáb., 23 ago.
JetBlue Logo
5:35 a.m. - 1:29 p.m.BUF-JAX
7h 54m1 stop
JetBlue Logo
6:15 a.m. - 11:42 a.m.JAX-BUF
5h 27m1 stop
C$ 463JetBlue
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vie., 27 jun. - mar., 1 jul.
United Airlines Logo
6:00 a.m. - 10:52 a.m.BUF-JAX
4h 52m1 stop
United Airlines Logo
4:35 p.m. - 11:38 p.m.JAX-BUF
7h 03m1 stop
C$ 468United Airlines
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sáb., 28 jun. - mié., 2 jul.
American Airlines Logo
11:46 a.m. - 5:07 p.m.BUF-JAX
5h 21m1 stop
American Airlines Logo
8:18 p.m. - 12:38 a.m.JAX-BUF
4h 20m1 stop
C$ 473American Airlines
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vie., 29 ago. - lun., 1 sep.
JetBlue Logo
6:00 a.m. - 2:02 p.m.BUF-JAX
8h 02m1 stop
JetBlue Logo
6:15 a.m. - 11:42 a.m.JAX-BUF
5h 27m1 stop
C$ 487JetBlue
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Useful Info

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 May, where tickets cost C$ 390 (return) on average. On the other hand, the most expensive months are April and July, where the average cost of round-trip tickets is C$ 509 and C$ 473 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 seasonJune
High seasonApril
Cheapest flightC$ 137
Best time to beat the crowds (0% less expensive on average)
Most popular time to fly (17% 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$ 100 for a one-way ticket and C$ 197 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, oneworld, and Star Alliance 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$ 496 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$ 481 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.

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 4287 reviews
7.6Entertainment
8.0Comfort
7.1Food
8.2Boarding
8.6Crew
Airline reviews

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

6.0 GoodDavid, Jun 2025BWI - COS
Read more Southwest reviews

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

We sat on the plane on the tarmac for 4 hours.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

It is southwest seat was ok. Not the most comfortable seat

Plz don't take away free bags and free seating

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

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

Communication since no reason or explanation was given for 3 hrs delay

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

During service there was a garbage/beverage spill near our seats that never was cleaned up. On a relatively short flight when we’re fortunate enough to actually have in flight movies available, the flight attendants pitching the AADVANTAGE credit card shouldn’t talk for the last 10 minutes of the flight so that we miss the end of the movie.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

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.

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

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