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$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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — BUF
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from Jacksonville to Buffalo are usually found in January or June, 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 30, 2025.

Round-trip from

$207
(Delta)

One-way from

$108
(Delta)

Popular in

March

Cheapest in

January

Average price

$306
From Jacksonville to Buffalo
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One-way flight from Jacksonville to Buffalo
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Highest demand for flights based on searches. 7% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 30, 2025.

This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:30 amJAX - BUF
1 stop4h 44mDelta
Tue 12/210:15 amBUF - JAX
1 stop7h 56mDelta
Deal found 7/29$207
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/266:15 amJAX - BUF
2 stops8h 55mSouthwest
Tue 9/21:20 pmBUF - JAX
1 stop4h 40mSouthwest
Deal found 7/29$220
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Mon 9/18:26 pmJAX - BUF
1 stop3h 41mAmerican Airlines
Mon 9/155:38 amBUF - JAX
1 stop4h 08mAmerican Airlines
Deal found 7/28$223
This Priceline deal was found by Cheapflights users on 7/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:25 amJAX - BUF
1 stop7h 39mJetBlue
Mon 10/63:55 pmBUF - JAX
1 stop7h 10mJetBlue
Deal found 7/28$256
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/134:35 pmJAX - BUF
2 stops7h 09mUnited Airlines
Thu 8/216:00 amBUF - JAX
1 stop4h 54mUnited Airlines
Deal found 7/30$285

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 30, 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

Thu 11/27

11:50 am-5:23 pm

1 stop5h 33m

Buffalo

Thu 12/4

9:55 am-3:34 pm

1 stop5h 39m

$207

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Tue 8/26

6:15 am-3:10 pm

2 stops8h 55m

Buffalo

Tue 9/2

1:20 pm-6:00 pm

1 stop4h 40m

$220

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Mon 9/1

8:26 pm-12:07 am

1 stop3h 41m

Buffalo

Mon 9/15

5:38 am-9:46 am

1 stop4h 08m

$223

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Fri 10/3

11:25 am-7:04 pm

1 stop7h 39m

Buffalo

Mon 10/6

3:55 pm-11:05 pm

1 stop7h 10m

$256

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Wed 8/13

4:35 pm-11:44 pm

2 stops7h 09m

Buffalo

Thu 8/21

6:00 am-10:54 am

1 stop4h 54m

$285

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Thu 8/28

6:30 am-12:39 pm

1 stop6h 09m

$108

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Wed 10/15

11:22 am-10:42 pm

2 stops11h 20m

$152

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Tue 8/12

2:24 pm-11:59 pm

1 stop9h 35m

$172

JacksonvilleBuffalo

JAX - BUF

JAXBUF

Jacksonville

Tue 8/12

6:15 am-3:10 pm

2 stops8h 55m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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 July 25, 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 30, 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 30, 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
4,241 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,896 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
JetBlue
7.3
Good
2,913 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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, Delta ($207), Southwest ($220), and American Airlines ($223) offers the cheapest pricing from Jacksonville to Buffalo. Delta is priced at 38% 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 American Airlines and United Airlines, 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 Buffalo?

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

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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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$198Average$412FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$198Average$321FlexibilityNo cancel feeOn-time71%
DeltaCheapest$198Average$369FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$203Average$292FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$238Average$356FlexibilityNo cancel feeOn-time69%

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