JAX - BUF

$63 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 7/29. 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$124
Typical prices: $377-$258
Frontier
Sun 6/14Tue 6/16
JAX - BUF • 1 stop
Cheapest one-way
$63
Typical prices: $108-$188
Frontier
Wed 7/29
JAX - BUF • 1 stop
Top airlines
Cheapest • from $124 (round-trip)
Best reviews • 7.9 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
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Insights
Top layover airports
Cheapest • Avg $211 (round-trip)
Shortest trip • 4h 24m (one-way)
Insights
Insights
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Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 37% 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

Sun, Jun 14 - Tue, Jun 16
Frontier Logo
6:28 pm - 1:55 pm
JAX
-
BUF
19h 27m
1 stop
Frontier Logo
11:50 am - 5:33 pm
BUF
-
JAX
5h 43m
1 stop
$124Frontier
Wed, Jun 3 - Tue, Jun 16
Frontier Logo
6:30 pm - 10:41 am
JAX
-
BUF
16h 11m
1 stop
Frontier Logo
11:50 am - 5:33 pm
BUF
-
JAX
5h 43m
1 stop
$129Frontier
Thu, Jun 4 - Tue, Jun 9
Frontier Logo
6:30 pm - 1:54 pm
JAX
-
BUF
19h 24m
1 stop
Frontier Logo
12:05 pm - 5:33 pm
BUF
-
JAX
5h 28m
1 stop
$131Frontier
Wed, Jun 10 - Fri, Jun 12
Frontier Logo
6:28 pm - 10:40 am
JAX
-
BUF
16h 12m
1 stop
Frontier Logo
2:50 pm - 5:33 pm
BUF
-
JAX
26h 43m
1 stop
$134Frontier
Tue, Jul 28 - Thu, Jul 30
Frontier Logo
6:28 pm - 1:53 pm
JAX
-
BUF
19h 25m
1 stop
Frontier Logo
11:35 am - 5:33 pm
BUF
-
JAX
5h 58m
1 stop
$158Frontier
Fri, Jun 19 - Mon, Jun 22
Frontier Logo
6:28 pm - 11:34 am
JAX
-
BUF
17h 06m
1 stop
Frontier Logo
2:50 pm - 5:33 pm
BUF
-
JAX
26h 43m
1 stop
$159Frontier
Sat, Jun 20 - Mon, Jun 22
Frontier Logo
6:28 pm - 10:40 am
JAX
-
BUF
16h 12m
1 stop
Frontier Logo
2:50 pm - 5:33 pm
BUF
-
JAX
26h 43m
1 stop
$162Frontier
Tue, Aug 11 - Sun, Aug 16
Multiple Airlines Logo
8:44 pm - 1:53 pm
JAX
-
BUF
17h 09m
2 stops
Multiple Airlines Logo
11:35 am - 5:33 pm
BUF
-
JAX
5h 58m
1 stop
$182Multiple Airlines
Thu, Jun 4 - Tue, Jun 9
Frontier Logo
6:30 pm - 1:54 pm
JAX
-
BUF
19h 24m
1 stop
Frontier Logo
9:02 pm - 5:33 pm
BUF
-
JAX
20h 31m
2 stops
$194Frontier
Sat, Jun 13 - Sat, Jun 20
Frontier Logo
6:28 pm - 10:40 am
JAX
-
BUF
16h 12m
1 stop
Frontier Logo
12:29 pm - 5:33 pm
BUF
-
JAX
5h 04m
1 stop
$199Frontier
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 June.

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 March, where the average cost of round-trip tickets is $442 and $396 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 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$63
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly and prices are also 9% 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 $63 for a one-way ticket and $124 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 $303 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 4288 reviews
8.6Crew
8.1Boarding
7.0Food
7.5Entertainment
8.0Comfort
Airline reviews

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

2.0 MediocreAnonymous, May 2026
MCO - MDW
Read more Southwest reviews

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

Truly terrible. Will never willingly fly southwest again. Seats are worse than before they switched to assigned seating. One flight attendant was the opposite of helpful (rude, unhelpful, dismissive, and as my stranger seatmate said unprompted: a total prick). This caused me, 15 minutes into the flight, to book an alternate return flight home on a competing airline (first class 1.2k purchase instead of my existing planned flight) just so I would not have to ever be on that aircraft, with that terrible service person, with those horrific seats ever again.

Communication about the delayed flight was poor. We were told to move gates three times but that was bad information. We went from gate 128 to gate 126 and then to gate 123 and back to gate 126. Communication about the delay was bad. Ended up being 1 1/2 hour late getting home.

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

Southwest continues to do less for more money. Flight attendants used to be fun and friendly. But now it’s like they don’t even see you. Such a shame.

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.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

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

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

Very easy to use and convenient, you can perform any action within the same portal

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

Landed without a gate ready. Plane is extremely old and dirty.

Pilots lied about waiting on “paperwork”. Sat in the plane for over an hour, waiting on some papers to be printed according to the pilot and then all of a sudden he says good news maintenance is finally on their way. Maybe they can fix it before we get our paperwork. Ended up missing my connection in LaGuardia and as a result, had a fly home to Lexington instead of the Louisville airport. Then paid $100 to uber to Louisville since it was midnight by the time I got in. I wish they would just be transparent with passengers sometimes and not try to beat around the bush on why things are delayed.

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

Flights were on time actually early service was good and crew cheerful

The boarding process was straightforward. One pertinent observation regarding all boarding procedures is that if an individual requires assistance or possesses a special status and is part of preboarding, it is advisable to limit the number of passengers who can preboard with them, rather than the entire, sometimes large, companion groups. The seats are uncomfortable, and the entertainment options are significantly inferior compared to other airlines. During the snack service, I requested an additional bag of snacks, but my request was denied. Initially, the flight attendant agreed to my request.becoming a strange accurate moment. The flight duration was four hours.

Flights were on time. Free Wifi on plane. Everything was well organized.

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.

Terrible steward... Plane was quite empty... I asked to move "back" in the plane and the steward said no... Unnecessary power trip of mediocre people.

Boarding gate at LAX was too crowded—two gates next to one another

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

This short sector between Miami and JFK was undertaken purely for business purposes, with efficiency as the primary objective rather than a full inflight experience. Overall, the journey met its intended purpose; however, the ground experience at Miami stood out significantly. During check-in, I was unable to link my frequent flyer details from Qatar Airways (oneworld alliance) through either the self-service kiosk or web check-in. The situation was handled exceptionally well by the check-in agent, who demonstrated remarkable ownership. She coordinated across multiple counters, ensured my frequent flyer number was correctly reflected, reissued the boarding pass, and confirmed that mileage accrual would be recognized. Additionally, she ensured the boarding pass reflected priority status, enabling a seamless priority check-in experience without delays. This level of proactive service was both commendable and impactful. Boarding and the inflight experience, operated by American Airlines under a codeshare arrangement, were efficient but largely transactional. While operational delivery was smooth, there was no visible recognition of oneworld frequent flyer status onboard. In comparison to the consistently personalized engagement typically experienced with Qatar Airways, this absence was noticeable—though understandably a potential limitation of codeshare alignment rather than a direct service shortfall. In summary, while the flight itself fulfilled its operational intent, the exceptional professionalism and commitment demonstrated at the Miami check-in counter was the defining highlight of this journey. Greater consistency in elite recognition across partner airlines would further enhance the overall experience.

I almost missed my flight and they helped me out enormously

Flight was fine, but not having WiFi was a major negative

Everything was excellent and I enjoyed myself. Thank for everything

THe flight was an hour late. You got us on the plan and we sat on the ground for 45 minutes with no information from the pilot whatsoever. Worst flight this year.

We left at 1030 am pacific from LA and supposed to land at 7 pm Eastern in NY. They made a detour, stopped in Philadelphia and didn’t land till 1130 PM Eastern!!! Worst flight experience with no pilot communication with no explanation as to what was going on. Everyone was very frustrated to say the least.

Found that the plane used for this short flight is smaller and therefore the seats are really squeezed tight.

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

Information on your arrival and departure airports