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$89+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — JAX
Jul 16 — Jul 231
Wed 7/16
Wed 7/23
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 July 11, 2025.

Round-trip from

$145
(Southwest)

One-way from

$89
(JetBlue)

Popular in

April

Cheapest in

September

Average price

$267

Good round-trip deal

$185 or less

Good one-way deal

$178 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. 7% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 11, 2025.

This Southwest deal was found by Cheapflights users on 7/9. 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.
Thu 8/75:35 amBOS - JAX
1 stop5h 00mSouthwest
Sat 8/95:25 pmJAX - BOS
1 stop4h 50mSouthwest
Deal found 7/9$145
This Delta deal was found by Cheapflights users on 7/9. 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 9/69:10 amBOS - JAX
Nonstop2h 57mDelta
Wed 9/108:45 amJAX - BOS
Nonstop2h 48mDelta
Deal found 7/9$147
This American Airlines deal was found by Cheapflights users on 7/9. 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 9/246:00 amBOS - JAX
1 stop7h 44mAmerican Airlines
Tue 9/308:21 amJAX - BOS
1 stop6h 44mAmerican Airlines
Deal found 7/9$159
This JetBlue deal was found by Cheapflights users on 7/10. 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.
Fri 11/141:20 pmBOS - JAX
Nonstop2h 56mJetBlue
Mon 11/1711:00 amJAX - BOS
Nonstop2h 30mJetBlue
Deal found 7/10$167
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Mon 9/810:21 amBOS - JAX
1 stop4h 32mUnited Airlines
Tue 9/1610:35 amJAX - BOS
2 stops8h 20mUnited Airlines
Deal found 7/10$201
This Mytrip deal was found by Cheapflights users on 7/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:00 amBOS - JAX
1 stop14h 55mMultiple Airlines
Mon 7/288:55 pmJAX - BOS
1 stop12h 20mMultiple Airlines
Deal found 7/10$213

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 July 11, 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

Thu 8/7

5:35 am-10:35 am

1 stop5h 00m

Jacksonville

Sat 8/9

5:25 pm-10:15 pm

1 stop4h 50m

$145

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Sat 9/6

9:10 am-12:07 pm

Nonstop2h 57m

Jacksonville

Wed 9/10

8:45 am-11:33 am

Nonstop2h 48m

$147

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Wed 9/24

6:00 am-1:44 pm

1 stop7h 44m

Jacksonville

Tue 9/30

8:21 am-3:05 pm

1 stop6h 44m

$159

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Thu 11/6

1:20 pm-4:16 pm

Nonstop2h 56m

Jacksonville

Wed 11/12

5:15 pm-7:50 pm

Nonstop2h 35m

$182

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Mon 9/8

10:21 am-2:53 pm

1 stop4h 32m

Jacksonville

Tue 9/16

10:35 am-6:55 pm

2 stops8h 20m

$201

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Fri 7/25

6:00 am-8:55 pm

1 stop14h 55m

Jacksonville

Mon 7/28

8:55 pm-9:15 am

1 stop12h 20m

$213

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Tue 8/12

6:20 am-9:07 am

Nonstop2h 47m

$89

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Sat 9/13

11:05 am-9:25 pm

2 stops10h 20m

$94

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Mon 8/11

6:00 am-8:55 pm

1 stop14h 55m

$95

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Fri 8/29

7:00 am-1:53 pm

1 stop6h 53m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

Showing 1-10 of 13 results
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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 June 27, 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 July 11, 2025.

It’s optimal to fly from Boston to Jacksonville in the evening. By choosing this option you can save up to 19% 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 July 6, 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 July 11, 2025.

The most flights from BOS to JAX are scheduled on a Thursday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 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 July 11, 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
4,249 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.6

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
4,249 reviews
Southwest
8.0
Very good
4,249 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.6

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
7,951 reviews
Southwest
8.0
Very good
4,249 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.6

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
8,846 reviews
Southwest
8.0
Very good
4,249 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.6

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
2,913 reviews
Southwest
8.0
Very good
4,249 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.6

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
4,249 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.6

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 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 6 different airlines have flights from Logan Intl (BOS) to Jacksonville (JAX) on a regular basis. There are 17 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.

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

    Flying on Southwest is currently your cheapest option to Jacksonville, with prices starting at $145. Additional round-trip tickets that might be worth considering are offered by Delta and JetBlue, with the lowest prices starting at $147 and $157, respectively. Southwest is currently priced 45% below the average price you’ll pay for this route.

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

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $89. Users have also found prices from $94 and $99 on United Airlines and American Airlines, respectively.

  • 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 Hawaiian Airlines (74%), TAP AIR PORTUGAL (73%) or Icelandair (70%) 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 $235 for a flight from Boston to Jacksonville. The cheapest flight overall is $98 while the most popular route, (Boston Logan Intl - Jacksonville) is currently priced at $104.

  • 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Jacksonville Beach
Orange Park
Kingsland
Fernandina Beach
Waycross

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Top 6 airlines flying from Boston to Jacksonville

Discover the top 6 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 July 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$62Average$248FlexibilityNo cancel feeOn-time62%
DeltaCheapest$107Average$285FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$108Average$263FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$174Average$355FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$177Average$299FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$178Average$442FlexibilityNo cancel feeOn-time63%

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