BUF - JAX

C$ 169 Find Cheap Flights from Buffalo to Jacksonville – 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 Buffalo to Jacksonville departing on 12/9. 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

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Everything you should know

Cheapest round-trip
C$ 322
Typical prices: C$ 391-C$ 544
Multiple Airlines
Fri 9/10Mon 12/10
BUF - JAX • 2 stops
Cheapest one-way flights
C$ 169
Typical prices: C$ 169-C$ 491
Frontier
Sat 12/9
BUF - JAX • 1 stop
Top airlines
Frontier
Cheapest • from C$ 332 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Buffalo and Jacksonville. You’ll need at least 1 connection.
Insights
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Insights
Top layover airports
Charlotte (CLT)
Cheapest • Avg C$ 346 (round-trip)
Detroit (DTW)
Shortest trip • 4h 06m (one-way)
Insights
Insights
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Insights
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
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Insights
When to travel
September
Cheapest • 21% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Jacksonville!
Flight Deals
Booking Insights
Flight 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

Fri, 9 Oct - Mon, 12 Oct
Multiple Airlines Logo
1:13 p.m. - 8:25 a.m.
BUF
-
JAX
19h 12m
2 stops
Multiple Airlines Logo
6:46 p.m. - 12:18 p.m.
JAX
-
BUF
17h 32m
1 stop
C$ 322Multiple Airlines
Sat, 15 Aug - Thu, 27 Aug
Frontier Logo
12:28 p.m. - 5:34 p.m.
BUF
-
JAX
5h 06m
1 stop
Frontier Logo
7:05 p.m. - 10:29 a.m.
JAX
-
BUF
15h 24m
1 stop
C$ 332Frontier
Sat, 17 Oct - Sun, 25 Oct
Multiple Airlines Logo
1:13 p.m. - 8:25 a.m.
BUF
-
JAX
19h 12m
2 stops
Multiple Airlines Logo
6:46 p.m. - 12:18 p.m.
JAX
-
BUF
17h 32m
1 stop
C$ 373Multiple Airlines
Sat, 24 Oct - Thu, 5 Nov
JetBlue Logo
6:00 a.m. - 2:26 p.m.
BUF
-
JAX
8h 26m
1 stop
JetBlue Logo
11:05 a.m. - 8:24 p.m.
JAX
-
BUF
9h 19m
1 stop
C$ 379JetBlue
Mon, 26 Oct - Mon, 2 Nov
JetBlue Logo
12:10 p.m. - 6:19 p.m.
BUF
-
JAX
6h 09m
1 stop
JetBlue Logo
11:05 a.m. - 8:24 p.m.
JAX
-
BUF
9h 19m
1 stop
C$ 379JetBlue
Mon, 26 Oct - Sat, 7 Nov
JetBlue Logo
12:10 p.m. - 6:19 p.m.
BUF
-
JAX
6h 09m
1 stop
JetBlue Logo
11:05 a.m. - 8:24 p.m.
JAX
-
BUF
9h 19m
1 stop
C$ 379JetBlue
Sat, 24 Oct - Mon, 2 Nov
JetBlue Logo
12:10 p.m. - 5:57 p.m.
BUF
-
JAX
5h 47m
1 stop
JetBlue Logo
11:05 a.m. - 8:24 p.m.
JAX
-
BUF
9h 19m
1 stop
C$ 379JetBlue
Sat, 17 Oct - Sat, 7 Nov
JetBlue Logo
12:10 p.m. - 5:57 p.m.
BUF
-
JAX
5h 47m
1 stop
JetBlue Logo
11:05 a.m. - 8:24 p.m.
JAX
-
BUF
9h 19m
1 stop
C$ 379JetBlue
Mon, 26 Oct - Wed, 28 Oct
Southwest Logo
2:50 p.m. - 10:05 p.m.
BUF
-
JAX
7h 15m
1 stop
Southwest Logo
6:40 a.m. - 3:45 p.m.
JAX
-
BUF
9h 05m
2 stops
C$ 397Southwest
Fri, 23 Oct - Thu, 5 Nov
Southwest Logo
2:50 p.m. - 10:05 p.m.
BUF
-
JAX
7h 15m
1 stop
Southwest Logo
6:35 a.m. - 2:25 p.m.
JAX
-
BUF
7h 50m
2 stops
C$ 397Southwest
Booking Insights

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.

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

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

Flight prices are below average for this route right now.

Flights to Jacksonville from Buffalo usually cost between C$ 399 and C$ 642 in October.
The lowest price found in the past 5 days was C$ 322 on Multiple Airlines (9 Oct–12 Oct).

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 September, where tickets cost C$ 380 (return) on average. On the other hand, the most expensive months are August and January, where the average cost of round-trip tickets is C$ 563 and C$ 552 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 4 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Find deals

Good to know

Low season

July

Cheapest flight

C$ 169
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (2% 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 5 days, the lowest price for a flight from Buffalo to Jacksonville was C$ 169 for a one-way ticket and C$ 322 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?

    The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the Buffalo to Jacksonville flight route.

  • 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.

Reviews of the top airline flying 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 4227 reviews
7.0Food
8.0Comfort
7.5Entertainment
8.1Boarding
8.6Crew
Airline reviews

Red eye from San Diego. Temperature of the cabin was way too warm and the air duct flowed very little air.

6.0 GoodGordon, Jul 2026
SAN - MCO
Read more Southwest reviews

Red eye from San Diego. Temperature of the cabin was way too warm and the air duct flowed very little air.

Over a 3 hour flight. The turbulence was almost imperceptible except for 2 short periods which were not bad and over quickly. The attendants claimed "Safety first" and sat looking at their phones for 3 hours with no drink or snack service. This isn't the first time with Southwest. I thinkit may be there new plan of operation. Oh, and it was June 18, Southwest's Birthday which offered free drinks. NOT.

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

The flight was okay. The pilots did an amazing job and kept us updated on the flight. The flight attendants were okay. They found time to be chatty with each other rather than focus on the guests. One of the attendants was a little less warm when asking about my bag I had on my lap that I was using during latter part of the mid- flight. Mind you, it was not the departure descent. I’m respectful to each and every attendant, it was the tone in her voice reminding me to place my carryon bag on the floor. I hope to have a better experience next time.

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

It went well. Plane wasn't full. Will be great when assigned seating is in place

As always it was a pleasure to fly on southwest.

Excellent! There was a delay due to the weather and they did all they could do to keep us comfortable & updated. Thank you!

Couldn't connect to the internet and movies. Needed help.

Wish Southwest had a power source to plug iPhone's into; wish Southwest also served up better snacks. Otherwise, the service & seat choices, if you check in on time for your flight, are excellent. I'm also happy to say that this particular flight had no delays.

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

Information on your arrival and departure airports

Buffalo (BUF)
Jacksonville (JAX)