CA $124 Cheap Flights from Buffalo (BUF) to Jacksonville (JAX)

View CA $124 flight on Tue, May 26, 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Jacksonville International Airport (JAX)

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Cheap flights from Buffalo (BUF) to Jacksonville (JAX)

Prices were available within the past 7 days and start at CA $124 for one-way flights and CA $269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Aug 26 - Wed, Sep 16
BUF
Buffalo
JAX
Jacksonville
CA $269 Roundtrip, found 6 days ago
CA $269
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Aug 26 from Buffalo to Jacksonville, returning Wed, Sep 16, priced at CA $269 found 6 days ago
Delta
Thu, May 28 - Wed, Jun 3
BUF
Buffalo
JAX
Jacksonville
CA $271 Roundtrip, found 6 days ago
CA $271
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, May 28 from Buffalo to Jacksonville, returning Wed, Jun 3, priced at CA $271 found 6 days ago
Delta
Wed, Aug 26 - Mon, Sep 14
BUF
Buffalo
JAX
Jacksonville
CA $280 Roundtrip, found 6 days ago
CA $280
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Aug 26 from Buffalo to Jacksonville, returning Mon, Sep 14, priced at CA $280 found 6 days ago
American Airlines
Thu, May 28 - Wed, Jun 3
BUF
Buffalo
JAX
Jacksonville
CA $282 Roundtrip, found 6 days ago
CA $282
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, May 28 from Buffalo to Jacksonville, returning Wed, Jun 3, priced at CA $282 found 6 days ago
Delta
Sat, May 23 - Thu, May 28
BUF
Buffalo
JAX
Jacksonville
CA $290 Roundtrip, found 5 days ago
CA $290
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, May 23 from Buffalo to Jacksonville, returning Thu, May 28, priced at CA $290 found 5 days ago
American Airlines
Thu, May 28 - Wed, Jun 3
BUF
Buffalo
JAX
Jacksonville
CA $292 Roundtrip, found 6 days ago
CA $292
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, May 28 from Buffalo to Jacksonville, returning Wed, Jun 3, priced at CA $292 found 6 days ago
Delta
Tue, May 19 - Fri, Jun 5
BUF
Buffalo
JAX
Jacksonville
CA $304 Roundtrip, found 6 days ago
CA $304
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, May 19 from Buffalo to Jacksonville, returning Fri, Jun 5, priced at CA $304 found 6 days ago
American Airlines
Thu, May 28 - Wed, Jun 3
BUF
Buffalo
JAX
Jacksonville
CA $306 Roundtrip, found 6 days ago
CA $306
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, May 28 from Buffalo to Jacksonville, returning Wed, Jun 3, priced at CA $306 found 6 days ago
United
Thu, Jun 4 - Mon, Jun 8
BUF
Buffalo
JAX
Jacksonville
CA $348 Roundtrip, found 6 days ago
CA $348
Roundtrip
found 6 days ago
Select United flight, departing Thu, Jun 4 from Buffalo to Jacksonville, returning Mon, Jun 8, priced at CA $348 found 6 days ago
JetBlue Airways
Tue, Jun 9 - Mon, Jun 15
BUF
Buffalo
JAX
Jacksonville
CA $505 Roundtrip, found 2 days ago
CA $505
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Jun 9 from Buffalo to Jacksonville, returning Mon, Jun 15, priced at CA $505 found 2 days ago

Alternative airports near Jacksonville

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Jacksonville Intl. JAX. Cheapest option available. Average driving time to city centre is 19 minutes. Flights from CA $436
JAX
Jacksonville Intl.
Cheapest
Average driving time to city centre19 min
Flights from CA $436

Frequently asked questions

How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) cost?
One-way flights typically cost between $287 and $1,477 and return flights often range between $836 and $2,621. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
September is typically the cheapest month to fly from Buffalo Niagara Intl. (BUF) to Jacksonville Intl. (JAX), with average round-trip fares of approximately 635 CAD. This is about 24% lower than the average price throughout the year. September often sees lower prices as the summer travel season winds down and before the holiday rush begins, leading to reduced demand. Other cheap months to fly from Buffalo Niagara Intl. (BUF) to Jacksonville Intl. (JAX) include June and August.
How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
The best airline to fly with from Buffalo Niagara Intl. (BUF) to Jacksonville Intl. (JAX) will differ from traveler to traveler. If you like to fly early, UA offers early morning flights. If price is the most important factor, UA typically offers the lowest fares. UA offers the most daily flights from Buffalo Niagara Intl. (BUF) to Jacksonville Intl. (JAX), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
Based on booking data from the past year, the cheapest months to fly from Buffalo Niagara Intl. (BUF) to Jacksonville Intl. (JAX) are typically September and June, with average round-trip flights around 635 CAD. However, the most popular months for this route are March and October, which means you'll find plenty of flight options during those times. While there isn't a single month that is both the cheapest and most popular, if you're looking for the best value, aiming for September or June could save you money, while March and October offer more flexibility with schedules.
How many flights per day from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
There are approximately 55 connecting flights per day from Buffalo Niagara Intl. (BUF) to Jacksonville Intl. (JAX). Some common connection points include O'Hare Intl. (ORD), LaGuardia (LGA), and Hartsfield-Jackson Atlanta Intl. (ATL).
What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
The earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in December. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
If you're flying from Buffalo Niagara Intl. (BUF) to Jacksonville Intl. (JAX), you'll typically find the most flights on a Thursday, with around 39 flights available. This gives you plenty of options to choose from. Major airlines on this route include American Airlines, Delta Air Lines, and United Airlines. Flight schedules are fairly consistent throughout the week, so you'll have a good selection of flights no matter which day you choose.
What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
The most popular departure times for flights from Buffalo Niagara Intl. (BUF) to Jacksonville Intl. (JAX) are in the early morning, from 6am to 9am. About 30% of passengers prefer this time window. Many major carriers, including Delta Air Lines, American Airlines and United Airlines, offer flights during this window. Many travelers prefer these early morning flights to get a head start on their day at their destination.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
A nonstop flight from BUF to JAX typically takes around 2 hours 20 minutes, covering approximately 875 miles. Connecting flights on this route usually add 3 hours to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
Select the "Business class" and "First class" filters when looking for BUF to JAX flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) flight with Expedia?
It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Jacksonville from Buffalo Niagara Intl. (BUF)?
From Buffalo Niagara Intl. (BUF), you can fly into Jacksonville Intl. (JAX) and Albert J. Ellis (OAJ) in Jacksonville. Some flights may connect through major hubs like O'Hare Intl. (ORD), Washington Dulles Intl. (IAD), Liberty Intl. (EWR) before reaching Jacksonville. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) at the last minute?
Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) flight and hotel package?
Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Jacksonville Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways, United
Roundtrip price
CA $269
Distance
1399 km

Book with confidence

Buffalo to Jacksonville Flights

The easy way to book your flights from Buffalo to Jacksonville 

With Expedia, it’s simple to find and book flights to Jacksonville from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Jacksonville Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Buffalo to Jacksonville today, tomorrow, or this week.  

 

Save dollars with cheap flights from Buffalo Niagara Intl., BUF to Jacksonville Intl., JAX 

Sort your search results by price to find great deals on your flight from Buffalo to Jacksonville—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Jacksonville from Buffalo currently is just CA $269 rising to CA $505.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Jacksonville  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Jacksonville from Buffalo 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Jacksonville with Expedia today.

Buffalo to Jacksonville Flights

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