JAX - BUF

$119 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 2/25. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$175
Overall average: $294
Frontier
Wed 2/25Mon 3/2
JAX - BUF • 1 stop
Cheapest one-way
$84
Typical prices: $142-$177
Frontier
Wed 2/25
JAX - BUF • 1 stop
Top airlines
JetBlue
Cheapest • from $237 (round-trip)
Southwest
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 53% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
June
Cheapest • 14% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Buffalo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Jacksonville to Buffalo (JAX-BUF)

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

Recent round-trip flight deals from Jacksonville to Buffalo

Wed, Feb 25 - Mon, Mar 2
Frontier Logo
7:53 pm - 12:54 pm
JAX
-
BUF
17h 01m1 stop
Frontier Logo
1:48 pm - 6:58 pm
BUF
-
JAX
5h 10m1 stop
$175Frontier
Wed, Feb 25 - Sat, Feb 28
Frontier Logo
7:53 pm - 12:54 pm
JAX
-
BUF
17h 01m1 stop
Frontier Logo
12:00 pm - 6:58 pm
BUF
-
JAX
6h 58m1 stop
$187Frontier
Wed, Feb 25 - Mon, Mar 2
Frontier Logo
7:53 pm - 11:34 am
JAX
-
BUF
15h 41m2 stops
Frontier Logo
1:48 pm - 6:58 pm
BUF
-
JAX
5h 10m1 stop
$198Frontier
Wed, Feb 25 - Sat, Feb 28
Frontier Logo
7:53 pm - 11:34 am
JAX
-
BUF
15h 41m2 stops
Frontier Logo
12:00 pm - 6:58 pm
BUF
-
JAX
6h 58m1 stop
$210Frontier
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
11:21 am - 8:49 am
JAX
-
BUF
21h 28m2 stops
Multiple Airlines Logo
1:48 pm - 6:58 pm
BUF
-
JAX
5h 10m1 stop
$222Multiple Airlines
Thu, Feb 26 - Sat, Feb 28
Multiple Airlines Logo
11:21 am - 8:49 am
JAX
-
BUF
21h 28m2 stops
Multiple Airlines Logo
12:00 pm - 6:58 pm
BUF
-
JAX
6h 58m1 stop
$234Multiple Airlines
Thu, Apr 23 - Tue, Apr 28
JetBlue Logo
6:08 am - 2:25 pm
JAX
-
BUF
8h 17m1 stop
JetBlue Logo
12:50 pm - 5:54 pm
BUF
-
JAX
5h 04m1 stop
$237JetBlue
Tue, Feb 24 - Sat, Feb 28
JetBlue Logo
10:43 am - 6:33 pm
JAX
-
BUF
7h 50m1 stop
JetBlue Logo
1:39 pm - 7:39 pm
BUF
-
JAX
6h 00m1 stop
$240JetBlue
Wed, Feb 25 - Fri, Feb 27
Frontier Logo
7:53 pm - 12:54 pm
JAX
-
BUF
17h 01m1 stop
Frontier Logo
1:39 pm - 7:14 pm
BUF
-
JAX
5h 35m1 stop
$261Frontier
Wed, Mar 11 - Mon, Mar 16
JetBlue Logo
10:43 am - 6:34 pm
JAX
-
BUF
7h 51m1 stop
JetBlue Logo
9:54 am - 5:29 pm
BUF
-
JAX
7h 35m1 stop
$271JetBlue
Booking Insights

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 June, where tickets cost $282 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $438 and $432 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, which saves you about 53% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$84
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly and prices are also 13% lower on average.
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 $119 for a one-way ticket and $175 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?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Jacksonville and Buffalo, with Star Alliance 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 $288 and an overall rating of 7.9, Delta is the most popular choice. Southwest is also a great choice for the route, with an average price of $337 and an overall rating of 7.9.

  • 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.

Reviews of the top 4 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.
7.9
SouthwestOverall score based on 4250 reviews
8.1Boarding
7.0Food
8.6Crew
7.5Entertainment
8.0Comfort
Airline reviews

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

6.0 GoodDavid, Aug 2025
MCO - DEN
Read more Southwest reviews

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

My flight was delayed 50 minutes and we were rushed to board to then sit for 15 minutes until the pilot arrived. Unacceptable since we could have waited to board. Also the delayed flight was updated AFTER we boarded to more than the 10 minutes as originally stated.

If we are going to have to pay for luggage, make it easier to do. Put something on the app during check-in so I don't need to do it at the kiosk. I've done it twice recently and I ended up having to pay at the desk because something went wrong at the kiosk in Tampa.

after landing, we stay 2 hours on the taxi way before reaching the gate The airline and the crew were good though

Everything was on time. I was disappointed by the front section female, African American flight attendant. I did not see her name tag or would have identified by name not race. As passengers moved to the bathroom early in flight, she would say with a disdainful tone “I have to say the seat belt light is on” then go back to her book. Better trained flight attendants say something like be careful the seat belt light is on.

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.

The food is terrible. The staff is wonderful. Comfort is good.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delta made it easy, comfortable and timely. The crew was fantastic.

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

De planning was an absolute mess. We were never told that we weren’t at the gate and that we had to go down unstable stairs and then hop on a bus. People were falling, we couldn’t tell who was in charge. Overall terrible communication that ended up leaving a bad impression at the very end of the experience.

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

They charged a fee for 1st bag checked. Others in same party were free.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

The worst landing I have ever had on a domestic flight. Thought we would lose the landing gear on landing in Newark. Then we spent 40 minutes trying to position the plane in the right place to be able to get the jet way to the plane. The plane arrived stopped. The announcer was that we were there. Everybody got up, then we were told to sit back down because they had to have us towed to a different position. We got towed and then everyone stood up and they told us we were in the wrong position to sit back down again, and then we got towed to a different position This did not happen immediately. It was 30 minutes while we wandered around a small section of the tarmac in Newark close to the gate, but apparently not close enough. Horrifying experience The CAB should be investigating that flight

Boarding was organized. Plane seats comfortable and service was attentive. Food options were good.

It would have been better if the crew has supported my husband's reasons for needing to keep the space clear around his feet, rather than insisting that he put his knapsack in that space.

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

RIC Staff was not enough. Elderly passengers had to wait 30 minutes to deplane, so we could board and still had to walk as no chairs were provided. And, passenger in front of my seat assignment rammed seat against my legs entire flight time. Was mildly bruised and left thigh still sore.

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

Overall fine, but the delay was annoying and the reasons for the delay were not communicated. The crew on board were phenomenal!

Whenever a passenger purchase a ticket his advantage number should automatically to his information. It's not everyone remember the number. You request for your number and American airline agent say they will email it....and they never email anything and you loose your mileage just because you don't remember your number. It should automatically go your information and associate with your email account at all times

I was late from Jacksonville, FL but the limited interaction I had with the Philly crew was great.

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

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.

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

Information on your arrival and departure airports