HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Buffalo

$108+ Cheap flights from Jacksonville to Buffalo (JAX - BUF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — BUF
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Jacksonville to Buffalo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Jacksonville to Buffalo are usually found in January or May, booked 77 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

Cheap flight deals from Jacksonville to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 1, 2025.

Round-trip from

$215
(American Airlines)

One-way from

$108
(Delta)

Popular in

March

Cheapest in

January

Average price

$336
From Jacksonville to Buffalo
Search Deals
One-way flight from Jacksonville to Buffalo
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Jacksonville to Buffalo

Cheapest flights from Jacksonville to Buffalo
Explore the most affordable flight options available from Jacksonville to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/236:11 pmJAX - BUF
1 stop6h 21mAmerican Airlines
Sat 7/266:20 amBUF - JAX
1 stop3h 53mAmerican Airlines
Deal found 6/30$215
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/31:20 pmJAX - BUF
2 stops8h 50mSouthwest
Sat 9/66:10 amBUF - JAX
1 stop4h 15mSouthwest
Deal found 6/30$220
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/155:35 pmJAX - BUF
1 stop6h 24mDelta
Tue 7/227:45 pmBUF - JAX
1 stop4h 09mDelta
Deal found 6/30$280
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/154:35 pmJAX - BUF
2 stops7h 09mUnited Airlines
Tue 7/226:00 amBUF - JAX
1 stop4h 52mUnited Airlines
Deal found 7/1$285
This JetBlue deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/146:20 amJAX - BUF
1 stop5h 36mJetBlue
Fri 7/185:35 amBUF - JAX
1 stop7h 54mJetBlue
Deal found 6/29$318
This Expedia deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/34:26 pmJAX - BUF
2 stops15h 24mFrontier
Thu 7/101:12 pmBUF - JAX
1 stop5h 42mFrontier
Deal found 6/30$400

Cheapflights Fare Finder

Customize your flight search to find flights from Jacksonville to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2025.
Use the filters below to find and compare flights from Jacksonville to Buffalo that are best for you.

Fly from

Jacksonville

Fly to

Buffalo

Route

Depart

Return

Price

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Wed 7/23

6:11 pm-12:32 am

1 stop6h 21m

Buffalo

Sat 7/26

6:20 am-10:13 am

1 stop3h 53m

$215

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Wed 9/3

1:20 pm-10:10 pm

2 stops8h 50m

Buffalo

Sat 9/6

6:10 am-10:25 am

1 stop4h 15m

$220

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Tue 7/15

5:35 pm-11:59 pm

1 stop6h 24m

Buffalo

Tue 7/22

7:45 pm-11:54 pm

1 stop4h 09m

$280

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Tue 7/15

4:35 pm-11:44 pm

2 stops7h 09m

Buffalo

Tue 7/22

6:00 am-10:52 am

1 stop4h 52m

$285

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Mon 7/14

6:20 am-11:56 am

1 stop5h 36m

Buffalo

Fri 7/18

5:35 am-1:29 pm

1 stop7h 54m

$318

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Wed 7/30

2:35 pm-6:40 pm

1 stop4h 05m

$108

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Tue 8/12

6:15 am-3:10 pm

2 stops8h 55m

$113

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Wed 8/6

6:20 am-12:01 pm

1 stop5h 41m

$128

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Wed 7/30

6:11 pm-11:59 pm

2 stops5h 48m

$131

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Wed 8/6

8:00 am-6:56 pm

2 stops10h 56m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 12 results
1
2

Best time to book a flight from Jacksonville to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Jacksonville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from Jacksonville to Buffalo?

Use this chart to determine the optimal time to book a round-trip flight from Jacksonville to Buffalo. Price data was last updated on June 27, 2025.

The price you pay for your flight from Jacksonville to Buffalo may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Jacksonville to Buffalo?

Currently, January is the cheapest month in which you can book a flight from Jacksonville to Buffalo (average of $256). Flying from Jacksonville to Buffalo in December is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from JAX to BUF?

Find hourly flight availability from Jacksonville to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

It’s typically best to fly out from Jacksonville to Buffalo in the morning. Doing so could potentially save you 14% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buffalo. Reviews last updated July 1, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Jacksonville to Buffalo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,273 reviews

Entertainment

7.6

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,273 reviews
Southwest
8.0
Very good
4,273 reviews

Entertainment

7.6

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,973 reviews
Southwest
8.0
Very good
4,273 reviews

Entertainment

7.6

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,858 reviews
Southwest
8.0
Very good
4,273 reviews

Entertainment

7.6

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,919 reviews
Southwest
8.0
Very good
4,273 reviews

Entertainment

7.6

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,273 reviews

Entertainment

7.6

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Jacksonville to Buffalo round-trip?

    According to our current data, American Airlines ($215), Southwest ($220), and Delta ($280) offers the cheapest pricing from Jacksonville to Buffalo. American Airlines is priced at 36% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Jacksonville to Buffalo one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $108. However, be on the lookout for offers from Southwest and JetBlue, as they are both options that can get you from Jacksonville to Buffalo for a low price.

  • Can I find deals for flights from Jacksonville to Buffalo that include hotel bookings?

    Yes. In addition to deals on Jacksonville to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to Buffalo.

  • Can I find deals for business class flights from Jacksonville to Buffalo?

    Yes. Cheapflights offers flight deals from Jacksonville to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Jacksonville to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Jacksonville to Buffalo (average of $256). Flying from Jacksonville to Buffalo in December is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Williamsville
Orchard Park
Batavia
Eden
Amherst
West Seneca

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Jacksonville to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to John F Kennedy Intl flights
Miami to John F Kennedy Intl flights
Fort Lauderdale to LaGuardia flights
Orlando to LaGuardia flights
Fort Lauderdale to Newark flights
Miami to LaGuardia flights
Miami to Newark flights
Orlando to Newark flights
Tampa to John F Kennedy Intl flights
Fort Lauderdale to John F Kennedy Intl flights
Tampa to LaGuardia flights
Tampa to Newark flights
West Palm Beach to John F Kennedy Intl flights
West Palm Beach to LaGuardia flights
West Palm Beach to Newark flights
Jacksonville to LaGuardia flights
Jacksonville to John F Kennedy Intl flights
Orlando to Islip flights
Jacksonville to Newark flights
Tampa to Buffalo flights
Orlando to Buffalo flights
Fort Myers to John F Kennedy Intl flights
Fort Myers to Newark flights
Orlando to White Plains flights
Sarasota to LaGuardia flights
Orlando to Stewart flights
Fort Myers to LaGuardia flights
Orlando to Albany flights
Sarasota to Newark flights
Pensacola to LaGuardia flights
Sarasota to John F Kennedy Intl flights
Tampa to Islip flights
Fort Lauderdale to Buffalo flights
Fort Lauderdale to White Plains flights
West Palm Beach to White Plains flights
Fort Lauderdale to Albany flights
Orlando Sanford Intl to Newark flights
Tampa to Stewart flights
Pensacola to Newark flights
Orlando to Syracuse flights
Daytona Beach to White Plains flights
Pensacola to John F Kennedy Intl flights
West Palm Beach to Islip flights
Fort Lauderdale to Islip flights
Miami to Buffalo flights
Tampa to White Plains flights
Tampa to Albany flights
Fort Myers to Buffalo flights
Tampa to Rochester flights
Panama City to LaGuardia flights

Top 5 airlines flying from Jacksonville to Buffalo

Discover the top 5 airlines that operate flights from Jacksonville to Buffalo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$199Average$321FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$203Average$301FlexibilityNo cancel feeOn-time62%
DeltaCheapest$205Average$374FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$238Average$356FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$258Average$423FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.