$100 Cheap Flights from Jacksonville (JAX) to Buffalo (BUF)

View $100 flight on Mon, Nov 24, 2025Opens in a new window

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

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Cheap Flights from Jacksonville to Buffalo (JAX-BUF)

Prices were available within the past 7 days and start at $100 for one-way flights and $195 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Wed, Oct 1 - Fri, Oct 3
JAX
Jacksonville
BUF
Buffalo
$195 Roundtrip, found 2 days ago
$195
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Wed, Oct 1 from Jacksonville to Buffalo, returning Fri, Oct 3, priced at $195 found 2 days ago
United
Wed, Oct 15 - Sun, Oct 19
JAX
Jacksonville
BUF
Buffalo
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 15 from Jacksonville to Buffalo, returning Sun, Oct 19, priced at $197 found 1 day ago
United
Sat, Oct 11 - Sun, Oct 19
JAX
Jacksonville
BUF
Buffalo
$202 Roundtrip, found 1 day ago
$202
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 11 from Jacksonville to Buffalo, returning Sun, Oct 19, priced at $202 found 1 day ago
Southwest Airlines
Wed, Oct 22 - Sun, Oct 26
JAX
Jacksonville
BUF
Buffalo
$206 Roundtrip, found 17 hours ago
$206
Roundtrip
found 17 hours ago
Select Southwest Airlines flight, departing Wed, Oct 22 from Jacksonville to Buffalo, returning Sun, Oct 26, priced at $206 found 17 hours ago
JetBlue Airways
Tue, Oct 21 - Sun, Oct 26
JAX
Jacksonville
BUF
Buffalo
$207 Roundtrip, found 2 days ago
$207
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Oct 21 from Jacksonville to Buffalo, returning Sun, Oct 26, priced at $207 found 2 days ago
Southwest Airlines
Tue, Oct 21 - Sun, Oct 26
JAX
Jacksonville
BUF
Buffalo
$209 Roundtrip, found 2 days ago
$209
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Tue, Oct 21 from Jacksonville to Buffalo, returning Sun, Oct 26, priced at $209 found 2 days ago
JetBlue Airways
Wed, Oct 8 - Sat, Oct 25
JAX
Jacksonville
BUF
Buffalo
$209 Roundtrip, found 2 days ago
$209
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Wed, Oct 8 from Jacksonville to Buffalo, returning Sat, Oct 25, priced at $209 found 2 days ago
Delta
Wed, Oct 22 - Sun, Oct 26
JAX
Jacksonville
BUF
Buffalo
$211 Roundtrip, found 17 hours ago
$211
Roundtrip
found 17 hours ago
Select Delta flight, departing Wed, Oct 22 from Jacksonville to Buffalo, returning Sun, Oct 26, priced at $211 found 17 hours ago
Delta
Thu, Oct 23 - Sun, Oct 26
JAX
Jacksonville
BUF
Buffalo
$212 Roundtrip, found 13 hours ago
$212
Roundtrip
found 13 hours ago
Select Delta flight, departing Thu, Oct 23 from Jacksonville to Buffalo, returning Sun, Oct 26, priced at $212 found 13 hours ago
American Airlines
Thu, Oct 23 - Sun, Oct 26
JAX
Jacksonville
BUF
Buffalo
$213 Roundtrip, found 13 hours ago
$213
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Thu, Oct 23 from Jacksonville to Buffalo, returning Sun, Oct 26, priced at $213 found 13 hours ago

Find the cheapest month to fly from Jacksonville (JAX) to Buffalo (BUF)

August is typically the cheapest month to fly

From $149 - $361 per traveler.

Frequently asked questions

How much does a flight from Jacksonville Intl. Airport (JAX) to Buffalo Niagara Intl. Airport (BUF) cost?
Lock in a cheap one-way flight from $100 or cheap return flight from $195 from Jacksonville Intl. Airport (JAX) to Buffalo Niagara Intl. Airport (BUF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Jacksonville Intl. Airport (JAX) to Buffalo Niagara Intl. Airport (BUF)?
Planning your trip for October may help you find better deals, as it's the cheapest month for flights between JAX and BUF. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Jacksonville Intl. Airport (JAX) to Buffalo Niagara Intl. Airport (BUF)?
To find the cheapest airline flying from JAX to BUF, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Jacksonville Intl. Airport (JAX) to Buffalo Niagara Intl. Airport (BUF)?
There aren't any daily direct flights available from Jacksonville Intl. Airport (JAX) to Buffalo Niagara Intl. Airport (BUF). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from JAX to BUF?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Jacksonville Intl. Airport (JAX) to Buffalo Niagara Intl. Airport (BUF)?
Book a flight from Jacksonville Intl. Airport (JAX) to Buffalo Niagara Intl. Airport (BUF) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Jacksonville Intl. Airport (JAX) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Waiting until just before your departure to book a ticket from JAX to BUF often results in higher prices. While you may find some last-minute offers, they aren't always guaranteed. Allow some flexibility in your schedule to maximize your chances of landing a bargain.
Is it cheaper to book a JAX to BUF flight and hotel package?
You can save money by securing a JAX to BUF flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After selecting your ideal accommodations and flights, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Jacksonville Intl. Airport (JAX) to Buffalo Niagara Intl. Airport (BUF)?
If you reserved your JAX to BUF flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Jacksonville Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$195
Distance
874 mi

Book with confidence

Book with confidence

Jacksonville to Buffalo Flights

The cheapest times to fly from Jacksonville to Buffalo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Jacksonville to Buffalo are during the month of October. You can find some of the cheapest flights from Jacksonville to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Jacksonville to Buffalo

Sunday is one of the best days to book for cheap flights from Jacksonville to Buffalo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Jacksonville to Buffalo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Jacksonville to Buffalo in 2025. You can also book with separate airlines for your outbound and return journeys, from $100 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Jacksonville to Buffalo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Jacksonville to Buffalo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Jacksonville to Buffalo Flights

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Explore a world of travel with Expedia

*Available to One Key members.