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$96+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — JAX
Apr 25 — May 21
Sat 4/25
Sat 5/2
1 adult, Economy
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Find cheap flights from Boston to Jacksonville with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Boston Logan Intl to Jacksonville are usually found in August or September, booked 86 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap 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 March 26, 2026.

This CheapOair deal was found by Cheapflights users on 3/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:00 pm
BOS
-
JAX
Nonstop3h 05m
Multiple Airlines
Mon 5/46:49 pm
JAX
-
BOS
1 stop6h 42m
Multiple Airlines
Deal found 3/21$179
This Frontier deal was found by Cheapflights users on 3/22. 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.
Wed 4/812:42 pm
BOS
-
JAX
1 stop6h 51m
Frontier
Sun 4/125:28 pm
JAX
-
BOS
1 stop7h 58m
Frontier
Deal found 3/22$180
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:31 pm
BOS
-
JAX
Nonstop2h 54m
JetBlue
Mon 5/117:10 am
JAX
-
BOS
Nonstop2h 40m
JetBlue
Deal found 3/23$182
This Priceline deal was found by Cheapflights users on 3/22. 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.
Thu 4/307:00 pm
BOS
-
JAX
Nonstop3h 01m
Multiple Airlines
Mon 5/46:49 pm
JAX
-
BOS
1 stop6h 42m
Multiple Airlines
Deal found 3/22$184
This Southwest deal was found by Cheapflights users on 3/25. 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 4/2212:55 pm
BOS
-
JAX
1 stop8h 35m
Southwest
Wed 4/298:20 am
JAX
-
BOS
1 stop5h 30m
Southwest
Deal found 3/25$186
This Delta deal was found by Cheapflights users on 3/22. 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 4/148:25 pm
BOS
-
JAX
Nonstop3h 08m
Delta
Mon 4/207:20 pm
JAX
-
BOS
Nonstop2h 54m
Delta
Deal found 3/22$187
This Delta deal was found by Cheapflights users on 3/25. 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 5/166:00 am
BOS
-
JAX
1 stop5h 30m
Delta
Sat 5/236:15 pm
JAX
-
BOS
1 stop5h 14m
Delta
Deal found 3/25$188
This CheapOair deal was found by Cheapflights users on 3/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:15 pm
BOS
-
JAX
Nonstop2h 55m
Multiple Airlines
Tue 5/56:30 pm
JAX
-
BOS
1 stop6h 54m
Multiple Airlines
Deal found 3/24$189
This CheapOair deal was found by Cheapflights users on 3/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:42 pm
BOS
-
JAX
1 stop5h 51m
Frontier
Mon 5/46:49 pm
JAX
-
BOS
1 stop6h 42m
Frontier
Deal found 3/23$191
This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:15 pm
BOS
-
JAX
Nonstop2h 55m
JetBlue
Tue 5/57:10 am
JAX
-
BOS
Nonstop2h 35m
JetBlue
Deal found 3/24$192
This Southwest deal was found by Cheapflights users on 3/23. 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 4/155:45 am
BOS
-
JAX
1 stop7h 30m
Southwest
Mon 4/203:35 pm
JAX
-
BOS
1 stop7h 35m
Southwest
Deal found 3/23$194
This Southwest deal was found by Cheapflights users on 3/25. 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 4/2512:50 pm
BOS
-
JAX
2 stops7h 15m
Southwest
Tue 4/281:15 pm
JAX
-
BOS
1 stop9h 15m
Southwest
Deal found 3/25$195

Find 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 March 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$179
(CheapOair)

One-way from

$96
(Southwest)

Popular in

April

Cheapest in

August

Average price

$287

Good round-trip deal

$246 or less

Good one-way deal

$149 or less
Provider with most accurate pricing for Boston Logan Intl-Jacksonville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Jacksonville flights.
Search Deals
From Boston Logan Intl to Jacksonville
Search Deals
One-way flight from Boston Logan Intl to Jacksonville
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Boston Logan Intl to Jacksonville.
Search Deals
Price to beat on a one-way flight from Boston Logan Intl to Jacksonville.
Search Deals

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 March 26, 2026.
Use the filters below to find and compare flights from Boston to Jacksonville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Thu 5/14

7:56 pm-10:54 pm

Nonstop2h 58m

Jacksonville

Mon 5/18

7:45 pm-10:35 pm

Nonstop2h 50m

$187

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Sat 5/30

5:25 am-10:15 am

1 stop4h 50m

Jacksonville

Mon 6/1

7:05 pm-11:55 pm

1 stop4h 50m

$187

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Sat 5/9

3:25 pm-6:29 pm

Nonstop3h 04m

Jacksonville

Mon 5/11

6:25 am-9:10 am

Nonstop2h 45m

$187
Quickest round-trip

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Thu 5/14

7:56 pm-10:54 pm

Nonstop2h 58m

Jacksonville

Sun 5/17

6:25 am-9:10 am

Nonstop2h 45m

$197

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Wed 4/15

6:20 am-11:05 am

1 stop4h 45m

Jacksonville

Sat 4/18

6:35 pm-11:40 pm

1 stop5h 05m

$207

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Sun 6/7

5:45 am-10:42 am

1 stop4h 57m

Jacksonville

Wed 6/10

6:24 am-2:40 pm

2 stops8h 16m

$248

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Mon 5/4

2:30 pm-10:55 pm

2 stops8h 25m

Jacksonville

Sat 5/9

3:05 pm-11:40 pm

2 stops8h 35m

$272

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Sat 4/25

10:05 am-8:02 pm

2 stops9h 57m

Jacksonville

Thu 4/30

6:15 am-1:51 pm

1 stop7h 36m

$282

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Wed 4/15

5:45 am-1:15 pm

1 stop7h 30m

Jacksonville

Wed 4/22

6:30 am-3:55 pm

2 stops9h 25m

$287

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Wed 4/22

8:30 am-7:34 pm

3 stops11h 04m

Jacksonville

Wed 4/29

8:00 am-6:19 pm

2 stops10h 19m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Boston to Jacksonville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Jacksonville in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Jacksonville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Jacksonville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Jacksonville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Jacksonville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Jacksonville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 March 13, 2026.

Booking 86 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, December is the cheapest month in which you can book a flight from Boston to Jacksonville (average of $68). Flying from Boston to Jacksonville in July is currently the most expensive (average of $111). 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 March 26, 2026.

It’s optimal to fly from Boston to Jacksonville at noon. By choosing this option you can save up to 2% on the cost of your flight, compared to a flight in the evening.

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 March 23, 2026.

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

How much does it cost to fly round-trip from Boston to Jacksonville?

The best insider tips for Boston to Jacksonville flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Boston to Jacksonville trip
Our travel experts
Matt Meltzer

Matt Meltzer

Expert on JAX

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

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

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 March 26, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited 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
4,333 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,333 reviews
Southwest
8.0
Very good
4,333 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,331 reviews
Southwest
8.0
Very good
4,333 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,484 reviews
Southwest
8.0
Very good
4,333 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
JetBlue
7.2
Good
2,905 reviews
Southwest
8.0
Very good
4,333 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,496 reviews
Southwest
8.0
Very good
4,333 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 6 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 9 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 2h 58m. Fly via Delta or Southwest 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 Frontier is currently your cheapest option to Jacksonville, with prices starting at $90. Additional round-trip tickets that might be worth considering are offered by Delta and JetBlue, with the lowest prices starting at $108 and $115, respectively. Frontier is currently priced 65% 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 Delta. According to our data, you can fly for as low as $68. Users have also found prices from $71 and $72 on Southwest and Frontier, 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 Icelandair (88%), KLM (86%) or Korean Air (74%) 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 $406 for a flight from Boston to Jacksonville. The cheapest flight overall is $93 while the most popular route, (Boston Logan Intl - Jacksonville) is currently priced at $86.

  • 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, December is the cheapest month in which you can book a flight from Boston to Jacksonville (average of $68). Flying from Boston to Jacksonville in July is currently the most expensive (average of $111). 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
Fernandina Beach
Kingsland
Waycross
Yulee

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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 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 March 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$90Average$238FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$280FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$115Average$260FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$158Average$341FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$176Average$311FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$176Average$325FlexibilityNo cancel feeOn-time71%

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