JAX - BUF

$91 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 5/9. 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
Travelers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$182
Overall average: $279
Southwest
Wed 6/3Wed 6/10
JAX - BUF • 1 stop
Cheapest one-way
$133
Typical prices: $107-$169
JetBlue
Sat 5/9
JAX - BUF • 1 stop
Top airlines
Cheapest • from $181 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Jacksonville and Buffalo. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $211 (round-trip)
Shortest trip • 4h 20m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 51% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 36% price drop
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, Jun 3 - Wed, Jun 10
Southwest Logo
4:05 pm - 10:15 pm
JAX
-
BUF
6h 10m
1 stop
Southwest Logo
11:00 am - 4:55 pm
BUF
-
JAX
5h 55m
1 stop
$182Southwest
Wed, Jun 3 - Wed, Jun 10
Southwest Logo
6:30 am - 2:35 pm
JAX
-
BUF
8h 05m
2 stops
Southwest Logo
11:00 am - 4:55 pm
BUF
-
JAX
5h 55m
1 stop
$187Southwest
Wed, Jun 3 - Wed, Jun 10
Southwest Logo
6:30 am - 2:35 pm
JAX
-
BUF
8h 05m
2 stops
Southwest Logo
11:00 am - 9:05 pm
BUF
-
JAX
10h 05m
2 stops
$198Southwest
Fri, Jun 5 - Mon, Jun 8
Southwest Logo
7:30 pm - 12:10 am
JAX
-
BUF
4h 40m
1 stop
Southwest Logo
6:05 am - 10:20 am
BUF
-
JAX
4h 15m
1 stop
$231Southwest
Mon, Apr 20 - Mon, Apr 27
Southwest Logo
7:05 pm - 11:20 pm
JAX
-
BUF
4h 15m
1 stop
Southwest Logo
4:00 pm - 9:25 pm
BUF
-
JAX
5h 25m
1 stop
$263Southwest
Tue, May 5 - Wed, May 6
JetBlue Logo
6:00 am - 1:33 pm
JAX
-
BUF
7h 33m
1 stop
JetBlue Logo
2:28 pm - 10:01 pm
BUF
-
JAX
7h 33m
1 stop
$265JetBlue
Mon, Apr 20 - Mon, Apr 27
Southwest Logo
7:05 pm - 11:20 pm
JAX
-
BUF
4h 15m
1 stop
Southwest Logo
4:00 pm - 10:55 pm
BUF
-
JAX
6h 55m
2 stops
$268Southwest
Thu, Apr 23 - Tue, Apr 28
Delta Logo
6:59 pm - 11:37 pm
JAX
-
BUF
4h 38m
1 stop
Delta Logo
4:59 pm - 9:48 pm
BUF
-
JAX
4h 49m
1 stop
$269Delta
Wed, Apr 29 - Sun, May 3
American Airlines Logo
3:56 pm - 11:59 pm
JAX
-
BUF
8h 03m
2 stops
American Airlines Logo
6:19 am - 1:42 pm
BUF
-
JAX
7h 23m
1 stop
$274American Airlines
Thu, Jul 9 - Mon, Jul 13
Southwest Logo
6:20 am - 3:25 pm
JAX
-
BUF
9h 05m
1 stop
Southwest Logo
4:05 pm - 10:35 pm
BUF
-
JAX
6h 30m
1 stop
$275Southwest
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 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 $206 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is $442 and $413 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 51% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$133
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 14% 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 $91 for a one-way ticket and $181 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, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Jacksonville to Buffalo are Southwest and Delta. With an average price for the route of $337 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $276 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.
8.0
SouthwestOverall score based on 4324 reviews
7.5Entertainment
8.1Boarding
7.0Food
8.0Comfort
8.6Crew
Airline reviews

I liked it better when you were truer to your roots Am paying more for less fun

6.0 GoodMary, Mar 2026
MCO - BWI
Read more Southwest reviews

I liked it better when you were truer to your roots Am paying more for less fun

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

Long layover between flights to Long Island from BWI - need better coordination between flights

I realize they are still working out kinks with the new boarding process, but by the time I boarded in group 5, most of the bins were full. All airlines should better enforce small bags and jackets going under the seats until everyone has boarded.

An entire day of delays. Cost lots of money. Meals and a hotel.

I appreciate the staff who allowed me to board though I arrived a little late! Regarding the assigned seating, I had booked my flight before this change and wasn't aware of the change at the time, and so I didn't select a seat at booking as I didn't realize it was relevant. Better communication about the change would have been helpful for preparing.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

Pretty seamless, just a tad bit late in taking off and landing.

Flight was on time. Wi-fi was a little spotty/slow. Boarding and exit were efficient.

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.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

Terrible. Four hour delay because Delta could not find crew to man the aircraft. Terrible communication. Terrible insight into the delays. One of the worst flight experiences I’ve had.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Good experience and the flight landed early. There was no food I had or entertainment.

bulkhead seat had very little legroom - even in bsiness class.

This was one of the worst flights I’ve been on in years. I upgraded to comfort and had such an uncomfortable experience. The person next to me was oversized - which I understand - however, they took up their space and mine. I could only use about 50% of my seat space to not be physically touching this person the entire flight and there was no spatial awareness. I also could not use the seat outlet because their body was obstructing it. It was very inconvenient. Their body kept touching me repeatedly during the flight and I felt very uncomfortable. To pay more for an upgraded space and then not even being able to use it was highly disappointing.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

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

Flight was scheduled at 11:26am but they keep Delaying until midnight. They waited at airport restless.

Really good. I accidentally left my duffel on the plane and the reps were so friendly in retrieving it.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

The crew was excellent and overall the flight was good. No complaints.

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

There was free WiFi (definitely a plus), but the flight was delayed 45 minutes waiting on a catering truck that never arrived. The pilot said there would be food vouchers given out at the end of the gangway to make up for the inconvenience, but there was no one offering those. Delay made me late for work!

Overall it was a good flight. Because we traveled on a Saturday we were upgraded to FC since my wife and I are both Executive Platinum. The only areas for improvement we noted are better snack assortment and perhaps a little nicer plane as American is flying some older planes now. Everything else on this flight was excellent, which is frankly not the norm for American since we have had multiple issues on prior AA flights.

The smell from the bathroom kept wafting through the cabin. It made people sick.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

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

Information on your arrival and departure airports