BUF - JAX

C$ 105 Find Cheap Flights from Buffalo to Jacksonville – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 182
Typical prices: C$ 365-C$ 581
Frontier
Wed 24/10Mon 29/10
BUF - JAX • 1 stop
Cheapest one-way flights
C$ 105
Typical prices: C$ 174-C$ 360
Frontier
Tue 23/10
BUF - JAX • 1 stop
Direct flights
Not available
There are currently no direct flights between Buffalo and Jacksonville. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
6 weeks
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 58% compared to booking last minute.
Insights
Insights
When to travel
September
Cheapest • 19% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Philadelphia (PHL)
Cheapest • Avg C$ 345 (round-trip)
Baltimore/Washington (BWI)
Shortest trip • 4h 33m (one-way)
Insights
Insights
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We hope you enjoy your trip to Jacksonville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to Jacksonville (BUF-JAX)

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

Recent round-trip flight deals from Buffalo to Jacksonville

Sat, 24 Oct - Thu, 29 Oct
Frontier Logo
1:44 p.m. - 6:46 p.m.BUF  Buffalo-JAX Jacksonville
5h 02m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
7:03 p.m. - 1:03 p.m.JAX  Jacksonville-BUF Buffalo
18h 00m1 stop Atlanta Hartsfield-Jackson
C$ 182Frontier
Sat, 24 Oct - Thu, 29 Oct
Frontier Logo
1:44 p.m. - 6:46 p.m.BUF  Buffalo-JAX Jacksonville
5h 02m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
7:03 p.m. - 1:03 p.m.JAX  Jacksonville-BUF Buffalo
18h 00m1 stop Atlanta Hartsfield-Jackson
C$ 187Frontier
Sat, 31 Oct - Tue, 3 Nov
JetBlue Logo
12:08 p.m. - 6:19 p.m.BUF  Buffalo-JAX Jacksonville
6h 11m1 stop New York John F Kennedy Intl
JetBlue Logo
5:46 p.m. - 11:58 p.m.JAX  Jacksonville-BUF Buffalo
6h 12m1 stop Fort Lauderdale
C$ 266JetBlue
Sat, 24 Oct - Thu, 29 Oct
Multiple Airlines Logo
1:44 p.m. - 6:46 p.m.BUF  Buffalo-JAX Jacksonville
5h 02m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
9:08 p.m. - 1:03 p.m.JAX  Jacksonville-BUF Buffalo
15h 55m2 stops Raleigh-Durham Atlanta Hartsfield-Jackson
C$ 291Multiple Airlines
Sat, 24 Oct - Thu, 29 Oct
Multiple Airlines Logo
1:44 p.m. - 6:46 p.m.BUF  Buffalo-JAX Jacksonville
5h 02m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
9:08 p.m. - 1:03 p.m.JAX  Jacksonville-BUF Buffalo
15h 55m2 stops Raleigh-Durham Atlanta Hartsfield-Jackson
C$ 298Multiple Airlines
Mon, 12 Oct - Mon, 19 Oct
American Airlines Logo
7:53 p.m. - 11:59 p.m.BUF  Buffalo-JAX Jacksonville
4h 06m1 stop Charlotte Douglas
American Airlines Logo
8:01 p.m. - 11:59 p.m.JAX  Jacksonville-BUF Buffalo
3h 58m1 stop Washington, D.C. Reagan-National
C$ 308American Airlines
Sat, 31 Oct - Tue, 3 Nov
United Airlines Logo
6:00 a.m. - 2:20 p.m.BUF  Buffalo-JAX Jacksonville
8h 20m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
4:03 p.m. - 10:59 p.m.JAX  Jacksonville-BUF Buffalo
6h 56m1 stop Newark
C$ 316United Airlines
Fri, 6 Nov - Mon, 9 Nov
Delta Logo
12:21 p.m. - 6:58 p.m.BUF  Buffalo-JAX Jacksonville
6h 37m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:05 a.m. - 11:11 a.m.JAX  Jacksonville-BUF Buffalo
6h 06m1 stop Atlanta Hartsfield-Jackson
C$ 326Delta
Sat, 31 Oct - Tue, 3 Nov
Southwest Logo
7:40 a.m. - 5:20 p.m.BUF  Buffalo-JAX Jacksonville
9h 40m2 stops Baltimore/Washington Chicago Midway
Southwest Logo
6:05 a.m. - 4:00 p.m.JAX  Jacksonville-BUF Buffalo
9h 55m2 stops Lambert-St Louis Chicago Midway
C$ 372Southwest
Thu, 10 Dec - Wed, 16 Dec
Southwest Logo
2:00 p.m. - 9:10 p.m.BUF  Buffalo-JAX Jacksonville
7h 10m2 stops Chicago Midway Lambert-St Louis
Southwest Logo
3:45 p.m. - 9:55 p.m.JAX  Jacksonville-BUF Buffalo
6h 10m1 stop Baltimore/Washington
C$ 447Southwest
Booking Insights

Price, demand, and travel trends for Buffalo to Jacksonville flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Buffalo to Jacksonville with more confidence.

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

Round-trip flights from Buffalo to Jacksonville start at C$ 182. Prices are below average for this route right now, with typical round-trip fares ranging from C$ 365 to C$ 581. The lowest price found in the past 5 days was C$ 182 on Frontier.

What's the cheapest day of the week to fly from Buffalo to Jacksonville?

Tuesday is the cheapest day of the week to fly from Buffalo to Jacksonville and is 16% cheaper than the average day. Sunday is the most expensive day with flight prices 28% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Buffalo to Jacksonville?

  • September is the cheapest month to fly from Buffalo to Jacksonville at C$ 374 round-trip.
  • January (C$ 591) and November (C$ 555) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 57% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Buffalo to Jacksonville the cheapest?

Flights from Buffalo to Jacksonville are cheapest 6 weeks before departure. Booking in this window typically costs about 58% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Buffalo to Jacksonville flights

Low season

July

Cheapest flight

C$ 105
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (5% more expensive on average)
Flights 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

Your Buffalo to Jacksonville flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Buffalo to Jacksonville?

    Flights from Buffalo to Jacksonville usually depart from Buffalo (BUF) and arrive at Jacksonville (JAX).

  • Which cabin classes can I book on flights from Buffalo to Jacksonville?

    Only Economy Class is available on flights from Buffalo to Jacksonville.

  • Which airports do connecting flights from Buffalo to Jacksonville pass through?

    One-stop flights from Buffalo to Jacksonville most commonly connect through:

    • Baltimore/Washington (BWI) – 34% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) – 28% of one-stop connections
    • Charlotte Douglas (CLT) – 12% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) – 8% of one-stop connections

    Baltimore/Washington (BWI) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Buffalo to Jacksonville?

    Yes. Being flexible with your travel dates can save you up to 34% on the Buffalo to Jacksonville route. Tuesday is the cheapest departure day at C$ 390 round-trip on average, while Sunday is the most expensive at C$ 589, a difference of C$ 200. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Which popular places can I visit in Jacksonville?

    Mayo Clinic Simulation Center is one of the most viewed places in Jacksonville on KAYAK.

  • How expensive are last-minute Buffalo to Jacksonville flights?

    Last-minute fares on this route – booked within 2 weeks of departure – run 80% above the route average of C$ 461. Book 6 weeks before departure for the lowest fares.

  • How long does a flight from Buffalo to Jacksonville take?

    A direct flight from Buffalo to Jacksonville takes 0h 00m, covering 2,266 km.

  • Do I need a passport to fly from Buffalo to Jacksonville?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Buffalo to Jacksonville changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 182 to C$ 1,301. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Buffalo to Jacksonville looking right now?

    One-way fares from Buffalo to Jacksonville are currently lower than usual. Average one-way flight prices are about C$ 182, which is 29% below the typical average for this route.

  • How much time can I save by choosing a different layover airport when travelling from Buffalo to Jacksonville?

    Flying via Baltimore/Washington (BWI) gives the shortest average 1-stop total travel time at 4h 33m, compared with 4h 40m via Detroit Metropolitan Wayne County (DTW) and 4h 57m via Atlanta Hartsfield-Jackson (ATL).

  • What car rental options are available at Jacksonville Airport (JAX)?

    Jacksonville Airport (JAX) hosts 5 major car rental companies, with daily rates starting from around C$ 27 for economy cars. Top options include:
    • Easirent
    • Hertz
    • Dollar
    • Budget
    • Thrifty

  • How much should I expect to pay for a Buffalo to Jacksonville flight?

    Round-trip flights from Buffalo to Jacksonville range from C$ 365 to C$ 581, with an average of C$ 461 over the past 12 months. Anything below C$ 365 counts as a good deal.

Your guide to booking Buffalo to Jacksonville flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Sunday. On this route, Tuesday flights average C$ 390 – about C$ 200 less than Sunday (34% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 6 weeks before you fly. On this route, that window historically saves about 58% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Buffalo to Jacksonville trip for September. Fares historically average C$ 374 round-trip in that month – typically C$ 216 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Jacksonville Airport.
    - SpringHill Suites by Marriott Jacksonville North I-95 Area
    - DoubleTree by Hilton Jacksonville Airport
    - Microtel Inn & Suites by Wyndham Jacksonville Airport

More options for your flight from Buffalo to Jacksonville

Complete your trip to Jacksonville with a hotel stay or car rental

Car rentals in Jacksonville
Hotels in Jacksonville
Vacations in Jacksonville