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$76+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — JAX
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
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 80 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 septiembre 17, 2025.

Round-trip from

$127
(Delta)

One-way from

$76
(Southwest)

Popular in

April

Cheapest in

September

Average price

$198

Good round-trip deal

$155 or less

Good one-way deal

$98 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. 10% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 17, 2025.

This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/77:44 pmBOS - JAX
Nonstop3h 02mDelta
mié. 10/296:25 pmJAX - BOS
1 stop5h 24mDelta
Deal found 9/15$127
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/16:50 amBOS - JAX
1 stop5h 16mDelta
sáb. 11/87:15 amJAX - BOS
Nonstop2h 45mDelta
Deal found 9/15$128
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/48:00 amBOS - JAX
1 stop7h 15mDelta
mar. 10/286:00 amJAX - BOS
Nonstop2h 45mDelta
Deal found 9/15$137
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/12:00 pmBOS - JAX
Nonstop2h 51mJetBlue
vie. 10/36:27 pmJAX - BOS
Nonstop2h 49mJetBlue
Deal found 9/15$143
This Frontier deal was found by Cheapflights users on 9/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/910:04 amBOS - JAX
1 stop6h 19mFrontier
sáb. 11/1510:38 pmJAX - BOS
1 stop10h 06mFrontier
Deal found 9/17$145
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/59:05 amBOS - JAX
1 stop4h 25mSouthwest
jue. 11/135:30 pmJAX - BOS
1 stop5h 25mSouthwest
Deal found 9/15$146
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/233:30 pmBOS - JAX
1 stop7h 40mSouthwest
lun. 10/276:15 pmJAX - BOS
1 stop5h 40mSouthwest
Deal found 9/15$151
This JetBlue deal was found by Cheapflights users on 9/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/43:30 pmBOS - JAX
Nonstop2h 51mJetBlue
mar. 10/76:54 pmJAX - BOS
Nonstop2h 42mJetBlue
Deal found 9/15$154
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/138:50 amBOS - JAX
1 stop7h 30mSouthwest
dom. 11/167:20 amJAX - BOS
1 stop10h 50mSouthwest
Deal found 9/15$156
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/48:00 amBOS - JAX
1 stop7h 15mDelta
lun. 10/67:45 pmJAX - BOS
Nonstop2h 46mDelta
Deal found 9/17$157

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 septiembre 17, 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

mié. 10/15

5:34 am-10:44 am

1 stop5h 10m

Jacksonville

lun. 10/20

7:45 pm-10:31 pm

Nonstop2h 46m

$127

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

vie. 11/14

3:45 pm-6:59 pm

Nonstop3h 14m

Jacksonville

lun. 11/17

5:28 pm-1:22 am

1 stop7h 54m

$127

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

lun. 11/10

6:25 pm-12:06 am

1 stop5h 41m

Jacksonville

jue. 11/13

6:00 am-8:43 am

Nonstop2h 43m

$127

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

mar. 10/7

7:44 pm-10:46 pm

Nonstop3h 02m

Jacksonville

mié. 10/29

6:25 pm-11:49 pm

1 stop5h 24m

$127

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

sáb. 10/4

8:00 am-3:15 pm

1 stop7h 15m

Jacksonville

mar. 10/28

6:00 am-8:45 am

Nonstop2h 45m

$137

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

mar. 10/28

5:34 am-10:44 am

1 stop5h 10m

Jacksonville

lun. 11/3

7:10 pm-1:13 am

1 stop6h 03m

$137

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

mié. 10/29

9:59 am-4:37 pm

1 stop6h 38m

Jacksonville

lun. 11/3

7:10 pm-1:13 am

1 stop6h 03m

$137

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

jue. 10/2

8:50 am-11:45 am

Nonstop2h 55m

Jacksonville

lun. 10/6

7:45 pm-10:31 pm

Nonstop2h 46m

$137

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

sáb. 11/1

8:00 am-1:34 pm

1 stop5h 34m

Jacksonville

sáb. 11/8

4:01 pm-9:15 pm

1 stop5h 14m

$138

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

sáb. 10/4

8:50 am-11:45 am

Nonstop2h 55m

Jacksonville

mar. 10/7

7:45 pm-10:31 pm

Nonstop2h 46m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 19 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 September 12, 2025.

Booking 80 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 septiembre 17, 2025.

It’s optimal to fly from Boston to Jacksonville in the evening. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the afternoon.

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 September 14, 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.

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 septiembre 17, 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
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
JetBlue
7.2
Good
2,914 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 11 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 51m.

  • How popular is this Boston to Jacksonville flight route?

    This flight path from Boston Logan Intl to Jacksonville was viewed by 5 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 5h 10m. Fly via Delta to get the fastest option. There are 1010 mi between Boston and Jacksonville.

  • 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 $106. Additional round-trip tickets that might be worth considering are offered by JetBlue and United Airlines, with the lowest prices starting at $111 and $174, respectively. Delta is currently priced 58% 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 JetBlue (83%), Hawaiian Airlines (78%) or Icelandair (77%) 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 $269 for a flight from Boston to Jacksonville. The cheapest flight overall is $68 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

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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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$106Average$276FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$111Average$261FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$174Average$331FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$176Average$287FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$178Average$425FlexibilityNo cancel feeOn-time63%

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