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$84+ Cheap flights from Boston to Jacksonville (BOS - JAX)

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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — JAX
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Jacksonville are usually found in September or January, booked 29 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Boston to Jacksonville

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Jacksonville (JAX). 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 August 18, 2025.

Round-trip from

$137
(Priceline)

One-way from

$84
(FlightHub)

Popular in

April

Cheapest in

September

Average price

$252

Good round-trip deal

$167 or less

Good one-way deal

$108 or less
From Boston Logan Intl to Jacksonville
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One-way flight from Boston Logan Intl to Jacksonville
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Highest demand for flights based on searches. 9% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Boston Logan Intl to Jacksonville.
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Price to beat on a one-way flight from Boston Logan Intl to Jacksonville.
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Find flight deals from Boston to Jacksonville

Cheapest flights from Boston to Jacksonville
Explore the most affordable flight options available from Boston to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Priceline deal was found by Cheapflights users on 8/15. 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.
Wed 10/18:45 amBOS - JAX
Nonstop3h 10mJetBlue
Mon 10/65:59 pmJAX - BOS
Nonstop2h 44mJetBlue
Deal found 8/15$137
This JetBlue deal was found by Cheapflights users on 8/17. 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.
Sat 9/68:49 amBOS - JAX
Nonstop3h 10mJetBlue
Sun 9/77:30 pmJAX - BOS
Nonstop2h 41mJetBlue
Deal found 8/17$138
This Delta deal was found by Cheapflights users on 8/18. 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.
Sat 9/65:35 amBOS - JAX
1 stop5h 58mDelta
Sun 9/77:21 amJAX - BOS
Nonstop2h 49mDelta
Deal found 8/18$147
This Southwest deal was found by Cheapflights users on 8/17. 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.
Sat 9/61:10 pmBOS - JAX
1 stop6h 45mSouthwest
Wed 9/1710:55 amJAX - BOS
1 stop6h 25mSouthwest
Deal found 8/17$151
This Southwest deal was found by Cheapflights users on 8/16. 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 11/49:05 amBOS - JAX
1 stop4h 25mSouthwest
Sat 11/85:35 amJAX - BOS
1 stop7h 35mSouthwest
Deal found 8/16$152
This Southwest deal was found by Cheapflights users on 8/17. 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 9/1610:50 amBOS - JAX
2 stops9h 10mSouthwest
Tue 9/236:15 amJAX - BOS
1 stop7h 30mSouthwest
Deal found 8/17$156
This Delta deal was found by Cheapflights users on 8/18. 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 9/257:59 pmBOS - JAX
Nonstop2h 56mDelta
Mon 9/297:45 pmJAX - BOS
Nonstop2h 51mDelta
Deal found 8/18$157
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Sat 9/69:18 amBOS - JAX
1 stop4h 23mAmerican Airlines
Wed 9/177:14 amJAX - BOS
1 stop4h 20mAmerican Airlines
Deal found 8/17$159
This Southwest deal was found by Cheapflights users on 8/18. 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.
Sat 9/61:10 pmBOS - JAX
1 stop6h 45mSouthwest
Sun 9/77:40 pmJAX - BOS
1 stop4h 40mSouthwest
Deal found 8/18$164
This JetBlue deal was found by Cheapflights users on 8/18. 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 9/14:50 pmBOS - JAX
Nonstop3h 02mJetBlue
Mon 9/812:47 pmJAX - BOS
Nonstop3h 08mJetBlue
Deal found 8/18$167

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Jacksonville 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 August 18, 2025.
Use the filters below to find and compare flights from Boston to Jacksonville that are best for you.

Fly from

Boston

Fly to

Jacksonville

Route

Depart

Return

Price

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Tue 10/28

7:05 am-10:12 am

Nonstop3h 07m

Jacksonville

Mon 11/3

5:25 pm-8:04 pm

Nonstop2h 39m

$137

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Tue 9/9

5:25 pm-10:48 pm

1 stop5h 23m

Jacksonville

Tue 9/16

5:20 pm-10:30 pm

1 stop5h 10m

$137

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Wed 11/5

5:34 am-10:44 am

1 stop5h 10m

Jacksonville

Sat 11/8

4:01 pm-9:15 pm

1 stop5h 14m

$137

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Wed 10/1

8:45 am-11:55 am

Nonstop3h 10m

Jacksonville

Mon 10/6

5:59 pm-8:43 pm

Nonstop2h 44m

$137

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Sat 9/13

5:40 am-10:57 am

1 stop5h 17m

Jacksonville

Wed 9/17

6:14 pm-11:53 pm

1 stop5h 39m

$137

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Sat 9/6

8:05 am-3:56 pm

1 stop7h 51m

Jacksonville

Tue 9/9

6:00 am-1:20 pm

1 stop7h 20m

$137

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Wed 9/17

7:59 pm-10:55 pm

Nonstop2h 56m

Jacksonville

Sun 9/21

6:00 am-8:50 am

Nonstop2h 50m

$137

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Sat 11/8

6:50 am-1:34 pm

1 stop6h 44m

Jacksonville

Tue 11/11

3:15 pm-9:29 pm

1 stop6h 14m

$137

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Sat 9/6

12:00 pm-7:43 pm

1 stop7h 43m

Jacksonville

Wed 9/17

6:14 pm-11:53 pm

1 stop5h 39m

$137

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Wed 10/15

5:34 am-10:44 am

1 stop5h 10m

Jacksonville

Wed 10/22

6:25 pm-11:49 pm

1 stop5h 24m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 21 results
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The best insider tips for Boston to Jacksonville flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Boston to Jacksonville trip
Airports
BOS

Use the FlyLogan App to pre-order food and save time at BOS. Most eateries participate, ensuring your meal is ready for pick-up.

Read more about BOSby Paul Rubio
JAX

For quick exit at JAX, rent a car while waiting for baggage. Counters are in baggage claim, visible from the carousel.

Read more about JAXby Matt Meltzer
Our travel experts
Matt Meltzer

Matt Meltzer

Expert on JAX

Matt Meltzer

Matt Meltzer

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Read more
Paul Rubio

Paul Rubio

Expert on BOS

Paul Rubio

Paul Rubio

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more

Best time to book a flight from Boston to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Boston 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 Boston to Jacksonville

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Jacksonville. Price data was last updated on August 8, 2025.

Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Jacksonville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Boston to Jacksonville (average of $278). Flying from Boston to Jacksonville in March is currently the most expensive (average of $365). 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 BOS to JAX?

Find hourly flight availability from Boston to Jacksonville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

It’s optimal to fly from Boston to Jacksonville in the evening. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Boston to Jacksonville?

Use this chart to determine the cheapest time to fly round-trip from Boston to Jacksonville. Price data was last updated on August 10, 2025.

Travelers seeking maximum savings on their Boston to Jacksonville flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Boston to Jacksonville

Explore weekly flight availability from Boston to Jacksonville. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 18, 2025.

The most flights from BOS to JAX are scheduled on a Friday (23 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

Reviews of airlines servicing Jacksonville

Get insights into the airlines that provide service to Jacksonville. 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 Jacksonville. Reviews last updated August 18, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Boston to Jacksonville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,925 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
JetBlue
7.2
Good
2,915 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

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

  • What airports do I use to fly from Boston to Jacksonville?

    You will need to book a flight from Boston Logan Intl to Jacksonville if you want to fly from Boston to Jacksonville. At least 5 different airlines have flights from Logan Intl (BOS) to Jacksonville (JAX) on a regular basis. There are 16 flights to Jacksonville from the Boston airport per day. If you manage to book one that is nonstop, then you can expect the flight time from BOS to JAX to be around 2h 47m.

  • How popular is this Boston to Jacksonville flight route?

    This flight path from Boston Logan Intl to Jacksonville was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Boston to Jacksonville?

    There are many flights that can get you from Boston to Jacksonville in 3h 07m. Fly via JetBlue or Delta to get the fastest option. There are 1010 mi between Boston and Jacksonville. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on Delta is currently your cheapest option to Jacksonville, with prices starting at $105. Additional round-trip tickets that might be worth considering are offered by JetBlue and United Airlines, with the lowest prices starting at $106 and $174, respectively. Delta is currently priced 59% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Boston to Jacksonville?

    No one likes to see their flight delayed. When booking a flight from Boston to Jacksonville consider choosing Delta (75%), Republic Airways (75%) or Etihad Airways (73%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Boston to Jacksonville?

    On average you can expect to pay $191 for a flight from Boston to Jacksonville. The cheapest flight overall is $78 while the most popular route, (Boston Logan Intl - Jacksonville) is currently priced at $117.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Jacksonville 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 Boston to Jacksonville?

    Currently, August is the cheapest month in which you can book a flight from Boston to Jacksonville (average of $278). Flying from Boston to Jacksonville in March is currently the most expensive (average of $365). 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
Jacksonville Beach
Orange Park
Kingsland
Fernandina Beach
Waycross

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Alternative routes for Boston to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Boston to Jacksonville

Discover the top 5 airlines that operate flights from Boston to Jacksonville. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$105Average$281FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$106Average$260FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$174Average$353FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$176Average$286FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$178Average$436FlexibilityNo cancel feeOn-time63%

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