$120 Cheap Flights from Jacksonville (OAJ) to Buffalo (BUF)

View $120 flight on Tue, May 12, 2026Opens in a new window

Popular airlines from Albert J. Ellis Airport (OAJ) to Buffalo Niagara Intl. Airport (BUF)

Cheap Flights from Jacksonville to Buffalo (OAJ-BUF)

Prices were available within the past 7 days and start at $120 for one-way flights and $297 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, May 15 - Mon, Jun 1
OAJ
Jacksonville
BUF
Buffalo
$297 Roundtrip, found 5 hours ago
$297
Roundtrip
found 5 hours ago
Select Delta flight, departing Fri, May 15 from Jacksonville to Buffalo, returning Mon, Jun 1, priced at $297 found 5 hours ago
Delta
Mon, May 25 - Thu, May 28
OAJ
Jacksonville
BUF
Buffalo
$298 Roundtrip, found 4 days ago
$298
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, May 25 from Jacksonville to Buffalo, returning Thu, May 28, priced at $298 found 4 days ago
Delta
Tue, Jul 21 - Wed, Jul 22
OAJ
Jacksonville
BUF
Buffalo
$306 Roundtrip, found 6 days ago
$306
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Jul 21 from Jacksonville to Buffalo, returning Wed, Jul 22, priced at $306 found 6 days ago
Delta
Fri, May 15 - Mon, Jun 1
OAJ
Jacksonville
BUF
Buffalo
$337 Roundtrip, found 5 hours ago
$337
Roundtrip
found 5 hours ago
Select Delta flight, departing Fri, May 15 from Jacksonville to Buffalo, returning Mon, Jun 1, priced at $337 found 5 hours ago
American Airlines
Sat, Sep 12 - Mon, Sep 21
OAJ
Jacksonville
BUF
Buffalo
$338 Roundtrip, found 3 days ago
$338
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Sep 12 from Jacksonville to Buffalo, returning Mon, Sep 21, priced at $338 found 3 days ago
Delta
Fri, May 15 - Mon, Jun 1
OAJ
Jacksonville
BUF
Buffalo
$367 Roundtrip, found 5 hours ago
$367
Roundtrip
found 5 hours ago
Select Delta flight, departing Fri, May 15 from Jacksonville to Buffalo, returning Mon, Jun 1, priced at $367 found 5 hours ago
American Airlines
Fri, May 15 - Mon, Jun 1
OAJ
Jacksonville
BUF
Buffalo
$376 Roundtrip, found 5 hours ago
$376
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Fri, May 15 from Jacksonville to Buffalo, returning Mon, Jun 1, priced at $376 found 5 hours ago
Delta
Fri, May 15 - Mon, Jun 1
OAJ
Jacksonville
BUF
Buffalo
$377 Roundtrip, found 5 hours ago
$377
Roundtrip
found 5 hours ago
Select Delta flight, departing Fri, May 15 from Jacksonville to Buffalo, returning Mon, Jun 1, priced at $377 found 5 hours ago
Delta
Mon, May 25 - Thu, May 28
OAJ
Jacksonville
BUF
Buffalo
$378 Roundtrip, found 4 days ago
$378
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, May 25 from Jacksonville to Buffalo, returning Thu, May 28, priced at $378 found 4 days ago
Delta
Fri, May 15 - Sun, May 31
OAJ
Jacksonville
BUF
Buffalo
$384 Roundtrip, found 5 hours ago
$384
Roundtrip
found 5 hours ago
Select Delta flight, departing Fri, May 15 from Jacksonville to Buffalo, returning Sun, May 31, priced at $384 found 5 hours ago

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

November is typically the cheapest month to fly

From $216 - $642 per traveler.

Frequently asked questions

How much does a flight from Jacksonville, NC (OAJ-Albert J. Ellis) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find cheap one-way flights from $120 and cheap return flights from $297 Jacksonville, NC (OAJ-Albert J. Ellis) to Buffalo, NY (BUF-Buffalo Niagara Intl.) with Expedia. One-way flights typically cost between $108 and $688, and return flights often range between $288 and $1309. 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 Jacksonville, NC (OAJ-Albert J. Ellis) to Buffalo, NY (BUF-Buffalo Niagara Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Jacksonville, NC (OAJ-Albert J. Ellis) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The cheapest month to fly from OAJ to BUF is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Jacksonville, NC (OAJ-Albert J. Ellis) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Enter OAJ to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Jacksonville, NC (OAJ-Albert J. Ellis) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Albert J. Ellis (OAJ) to Buffalo Niagara Intl. (BUF), with round-trip tickets starting from around $244 with a layover in Charlotte-Douglas Intl. (CLT). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Jacksonville, NC (OAJ-Albert J. Ellis) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Jacksonville, NC (OAJ-Albert J. Ellis) to Buffalo, NY (BUF-Buffalo Niagara 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 time to fly from Jacksonville, NC (OAJ-Albert J. Ellis) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Jacksonville, NC (OAJ-Albert J. Ellis) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Jacksonville, NC (OAJ-Albert J. Ellis) to Buffalo, NY (BUF-Buffalo Niagara Intl.) usually departs at around 5:00 AM, operated by American Airlines. This flight is part of a seasonal service available in July, making it a convenient option for early travelers. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Jacksonville, NC (OAJ-Albert J. Ellis) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
For flights from Jacksonville (OAJ) to Buffalo (BUF), the most popular departure times are in the early morning, from 3am to 6am. About 25% of passengers choose this time window. Airlines like Delta Airlines and American Airlines operate flights during this period. This timing is favored as it allows travelers to start their day early and arrive in Buffalo with plenty of time.
How long does it take to fly from Jacksonville, NC (OAJ-Albert J. Ellis) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Flights from OAJ to BUF with one stop typically take around 6 hours, covering approximately 563 miles. 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 Jacksonville, NC (OAJ-Albert J. Ellis) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
First class seats are offered on the OAJ to BUF route with Delta Air Lines and American Airlines.
How do I earn miles on a Jacksonville, NC (OAJ-Albert J. Ellis) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Jacksonville, NC (OAJ-Albert J. Ellis) to Buffalo, NY (BUF-Buffalo Niagara 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 Buffalo from Albert J. Ellis (OAJ)?
From Albert J. Ellis (OAJ), you can fly into Buffalo Niagara Intl. (BUF) to reach Buffalo. Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Charlotte-Douglas Intl. (CLT) before reaching Buffalo. 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 Jacksonville, NC (OAJ-Albert J. Ellis) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Jacksonville, NC (OAJ-Albert J. Ellis) to Buffalo, NY (BUF-Buffalo Niagara 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 Jacksonville, NC (OAJ-Albert J. Ellis) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Jacksonville, NC (OAJ-Albert J. Ellis) to Buffalo, NY (BUF-Buffalo Niagara Intl.) Buffalo Vacation Packages 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 Jacksonville, NC (OAJ-Albert J. Ellis) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Jacksonville, NC (OAJ-Albert J. Ellis) to Buffalo, NY (BUF-Buffalo Niagara 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
Albert J. Ellis
Destination airport
Buffalo Niagara Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$296
Distance
563 mi

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 May. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $120 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

*Flight schedules are subject to change.

*Available to One Key members.

 

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