JAX - BUF

$82 Find Cheap Flights from Jacksonville to Buffalo - Compare and Save

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 7/27. 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

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Everything you should know

Cheapest round-trip
$161
Typical prices: $256-$336
Frontier
Thu 8/27Mon 8/31
JAX - BUF • 1 stop
Cheapest one-way
$82
Typical prices: $140-$228
Frontier
Mon 7/27
JAX - BUF • 1 stop
Top airlines
Cheapest • from $161 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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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
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Top layover airports
Cheapest • Avg $211 (round-trip)
Shortest trip • 4h 26m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 52% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 44% price drop
Most popular
Good to know
Good to know
+1
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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

Thu, Aug 27 - Mon, Aug 31
Frontier Logo
7:05 pm - 10:29 am
JAX
-
BUF
15h 24m
1 stop
Frontier Logo
11:36 am - 6:10 pm
BUF
-
JAX
6h 34m
1 stop
$161Frontier
Sat, Aug 1 - Tue, Aug 4
Frontier Logo
6:29 pm - 10:29 am
JAX
-
BUF
16h 00m
1 stop
Frontier Logo
11:29 am - 5:34 pm
BUF
-
JAX
6h 05m
1 stop
$162Frontier
Thu, Aug 27 - Mon, Aug 31
Frontier Logo
7:05 pm - 10:29 am
JAX
-
BUF
15h 24m
1 stop
Frontier Logo
11:36 am - 6:10 pm
BUF
-
JAX
6h 34m
1 stop
$163Frontier
Mon, Aug 3 - Mon, Aug 10
Frontier Logo
6:29 pm - 10:29 am
JAX
-
BUF
16h 00m
1 stop
Frontier Logo
2:48 pm - 5:34 pm
BUF
-
JAX
26h 46m
1 stop
$164Frontier
Wed, Jul 29 - Wed, Aug 5
Frontier Logo
6:29 pm - 10:29 am
JAX
-
BUF
16h 00m
1 stop
Frontier Logo
2:48 pm - 5:34 pm
BUF
-
JAX
26h 46m
1 stop
$165Frontier
Sat, Aug 1 - Wed, Aug 5
Frontier Logo
6:29 pm - 10:29 am
JAX
-
BUF
16h 00m
1 stop
Frontier Logo
2:48 pm - 5:34 pm
BUF
-
JAX
26h 46m
1 stop
$166Frontier
Tue, Jul 28 - Tue, Aug 4
Frontier Logo
6:29 pm - 1:53 pm
JAX
-
BUF
19h 24m
1 stop
Frontier Logo
11:29 am - 5:34 pm
BUF
-
JAX
6h 05m
1 stop
$167Frontier
Fri, Jul 24 - Fri, Jul 31
Frontier Logo
6:29 pm - 11:33 am
JAX
-
BUF
17h 04m
1 stop
Frontier Logo
2:48 pm - 5:34 pm
BUF
-
JAX
26h 46m
1 stop
$186Frontier
Thu, Aug 27 - Sun, Aug 30
Frontier Logo
7:05 pm - 10:29 am
JAX
-
BUF
15h 24m
1 stop
Frontier Logo
11:36 am - 6:10 pm
BUF
-
JAX
6h 34m
1 stop
$187Frontier
Thu, Jul 30 - Fri, Aug 7
Frontier Logo
6:29 pm - 1:53 pm
JAX
-
BUF
19h 24m
1 stop
Frontier Logo
2:48 pm - 5:34 pm
BUF
-
JAX
26h 46m
1 stop
$188Frontier
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.

How much is a round-trip flight from Jacksonville to Buffalo?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Jacksonville to Buffalo departing in August.

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 May, where the average cost of round-trip tickets is $602 and $488 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 4 weeks before departure, which saves you about 52% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$82
Best time to beat the crowds with an average 44% drop in price.
Most popular time to fly and prices are also 6% 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 5 days, the lowest price for a flight from Jacksonville to Buffalo was $82 for a one-way ticket and $161 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 $346 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $325 and an overall rating of 7.8.

  • 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 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.
7.9
SouthwestOverall score based on 4250 reviews
7.5Entertainment
8.0Comfort
8.1Boarding
7.0Food
8.6Crew
Airline reviews

Had a great flight. Delayed takeoff, but comfortable. Snacks were good.

10.0 ExcellentMelissa, Mar 2026
MSY - LGA
Read more Southwest reviews

Had a great flight. Delayed takeoff, but comfortable. Snacks were good.

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.

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

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.

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.

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.

The crew and everyone on board was wonderful, We had to wait for a flight attendant to come from Orlando to Jax after a sudden illness., We left an hour late and “missed “ our connection.flight. The plane was held for us but we were told that our bags probably wouldn’t make the flight even though we would and would have to return to the airport in Boston pick up our late luggage or choose to fly on the same flight as our luggage. We chose to wait 4 hours on the next flight with our luggage and missed our first day in Boston for our grand daughter’s 10th bday celebration. When we arrived on the next flight, our luggage was sitting in a room waiting on us - evidently it did make out original flight., We were given meal vouchers in Baltimore for our delay which we really appreciated and thought was a very kind gesture by Southwest - sudden illnesses are not their fault., I just feel like we would not have missed an entire day in Boston if you offered more early morning direct flights and /or had offered to deliver our luggage to the hotel instead of us having to return to the airport to retrieve our luggage on the next flight due to a technicality - it wasn't “lost luggage”. Other than that , it was a perfect flight .

C Am handicapped and couldn't get help with my luggage.

Always dependable. No surprises. That’s how I like to fly!

Five hour delays every hour, I wish it were all at once

Aside from a completely packed plane, I really have no complaints.

The flight was very good and the staff was very friendly and helpful!

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

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

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

We flew early evening on New Year's Eve. Our plane was less than half full... Great for the passenger experience -- not so much for the airline lol. Comfortable, spacious, smooth flight -- and early arrival!

Flight was on time, the staff was personable & professional, & the plane arrived on time.

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.

Delays from united along with Newark air space caused delays. But an average flight! Unfortunately we come to expect delays from the airlines.

Fast checkin with the self serve terminal, good communication at the boarding gate.

The plane’s radio wasn’t working. This delayed the plane for an hour and a half. Then we all broaded and taxied down the runway only to get called back because the radio was still not working. Had to get off the plane and then find another plane making the trip 4 hours delayed. Maybe a different plane should have been chosen sooner?!?!?!

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

United domestic flight was better than international flight. There was no switch to control Ac In international united flight. Food was also average, Air canada food was much better than united.

They cancelled our flight at the last minute due to mechanical issues. Rather, they “delayed” it till the next morning. A pain in the neck when traveling with two young children. Crew was really nice, which made up for it somewhat. This is the second flight from delta that was cancelled this year. Definitely going to fly another airline when possible

The Flight was good, pilot seemed very skillful. My wheel chair sister who could barely walk was allotted the second last seat in the aircraft, with great difficulty she managed to reach on her seat, as she required attendance we were given separate seat, even on request no one cared, so much so there were single passengers who were given twin seats. May not be taken as complaint but a reminder to the checkin staff to keep in mind in future the allottment of wheel chair passengers seats.

Noticing spectacular about the flight. It got me fro m point a to b. High priced

For each flight from Key West to Fort Lauderdale to Newark to Buffalo there were at least three delays at each leg of our trip. We were due to arrive home @11:37 but finally arrived @2:25 AM costing us an extra day at the car park. Seats are uncomfortable resulting in need to seek chiropractic care for backache. Upon deplaning my husband discovered someone had taken his clearly identified carryon from the overhead bin. I will not plan on flying again soon and not on United.

Terrible boarding and first class experience. Nice staff but overall disorganized, dirty plane.

I almost missed my flight and they helped me out enormously

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

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.

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

Delayed 4 hours from Charlotte to Nashville. Could have driven there faster. Information provided by AA was sparse.

We liked quick boarding and on time departure. Seats were very uncomfortable.

Gate change was a little tough but it was a good flight otherwise

Great flight, great service but most of all- our luggage made the trip with us.,

It was quick, plane was loaded and the service on board was ok

Domestic flights are good. Just stay away from international travel

I tried to book a flight with Jet Blue. Your third party company hijacked my attempt with a website that looked like I was booking with Jet Blue. I realized it when I paid. I tried to cancel and was told by a man in India that there were no refunds. $735 stolen, Thanks Kayak!

The flight out was delayed from 3:40pm to 5pm and again to 8pm. We boarded after 5pm, had to disembark because they could not get the Engine started, then we switched gates and got a new plane and did not board until after 8pm.

My experience with JetBlue was fine BUT I am very upset with Kayak! JetBlue had delayed our scheduled departure by an hour and you NEVER notified me of the change. I did not hear directly from JetBlue because the trip was booked through Kayak, a mistake I will not repeat. Your reminder of the our trip last week still had the WRONG departure time. Our return trip has also changed, and again no notice from you.

The flight was delayed 4 hours and the JetBlue people at the counter kept lying to us and telling us it was due to weather however all other flights were going in and out of NY and FL. Then they lied that the plane had to stop to refuel. Then they lied and said the plane needed a tire change. JetBlue is the worst. Then they gave a lot of people meal vouchers however I didn’t know they did that and they didn’t offer anything to me.

I was traveling with two small kids and our TV s were the only ones not working. Informed the flight attendant who did nothing about them.

I was especially impressed without efficiently the crew got passengers on and off. One of the stewards was slightly gruff, I thought. No big deal but that's what I noticed.

They made me check my bag and I didn't need to as there was overhead space available. I paid for a seat towards the front of the plane and it didn't recline. I requested a refund and they declined to give me one.

They delayed our flight by 45 minutes and then re-updated the departure time back to normal schedule with no notification, email, or app update causing probably 40 people to miss the flight as they left without us.

The service was very good, will use the airline again.

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

Information on your arrival and departure airports