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Cheap flights from Boston to Jacksonville from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Jacksonville departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boston to Jacksonville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:35 pm - 11:58 pm
BOS
-
JAX
5h 23m1 stop
Delta Logo
7:00 am - 9:43 am
JAX
-
BOS
2h 43mnonstop
$127Delta
Tue, Jan 6 - Fri, Jan 9
Frontier Logo
6:00 am - 6:23 pm
BOS
-
JAX
12h 23m1 stop
Frontier Logo
7:18 pm - 1:13 am
JAX
-
BOS
5h 55m1 stop
$128Frontier
Fri, Jan 23 - Fri, Feb 6
Frontier Logo
6:00 am - 6:23 pm
BOS
-
JAX
12h 23m1 stop
Frontier Logo
7:23 pm - 1:03 am
JAX
-
BOS
5h 40m1 stop
$135Frontier
Wed, Jan 21 - Wed, Jan 28
Delta Logo
12:00 pm - 4:54 pm
BOS
-
JAX
4h 54m1 stop
Delta Logo
5:30 am - 10:00 am
JAX
-
BOS
4h 30m1 stop
$137Delta
Tue, Jan 6 - Sat, Jan 10
JetBlue Logo
8:00 am - 11:09 am
BOS
-
JAX
3h 09mnonstop
JetBlue Logo
11:00 am - 1:38 pm
JAX
-
BOS
2h 38mnonstop
$142JetBlue
Thu, Jan 22 - Sat, Feb 7
Multiple Airlines Logo
6:00 am - 4:27 pm
BOS
-
JAX
10h 27m1 stop
Multiple Airlines Logo
12:00 pm - 2:38 pm
JAX
-
BOS
2h 38mnonstop
$147Multiple Airlines
Mon, Jan 5 - Tue, Jan 27
Frontier Logo
6:00 am - 6:23 pm
BOS
-
JAX
12h 23m1 stop
Frontier Logo
5:28 pm - 1:13 am
JAX
-
BOS
7h 45m1 stop
$148Frontier
Wed, Jan 21 - Sat, Feb 7
Southwest Logo
3:20 pm - 8:35 pm
BOS
-
JAX
5h 15m1 stop
Southwest Logo
6:30 pm - 10:55 pm
JAX
-
BOS
4h 25m1 stop
$151Southwest
Fri, Jan 9 - Sun, Jan 11
Frontier Logo
6:00 am - 6:23 pm
BOS
-
JAX
12h 23m1 stop
Frontier Logo
7:18 pm - 1:13 am
JAX
-
BOS
5h 55m1 stop
$155Frontier
Wed, Jan 21 - Fri, Feb 6
JetBlue Logo
6:10 am - 9:15 am
BOS
-
JAX
3h 05mnonstop
JetBlue Logo
12:00 pm - 2:41 pm
JAX
-
BOS
2h 41mnonstop
$157JetBlue
Mon, Jan 5 - Fri, Jan 9

Frontier flights from Boston to Jacksonville

Our best Frontier deals on Boston to Jacksonville flight tickets
Frontier
Jan 23
BOS6:00 amBoston Logan Intl
12h 23m
1 stop
JAX6:23 pmJacksonville
Feb 6
JAX7:18 pmJacksonville
5h 55m
1 stop
BOS1:13 amBoston Logan Intl
$128
Find similar
Frontier
Jan 21
BOS6:00 amBoston Logan Intl
12h 23m
1 stop
JAX6:23 pmJacksonville
Jan 28
JAX7:23 pmJacksonville
5h 40m
1 stop
BOS1:03 amBoston Logan Intl
$135
Find similar
Frontier
Jan 21
BOS6:00 amBoston Logan Intl
12h 23m
1 stop
JAX6:23 pmJacksonville
Feb 7
JAX5:28 pmJacksonville
7h 45m
1 stop
BOS1:13 amBoston Logan Intl
$148
Find similar

JetBlue flights from Boston to Jacksonville

Our best JetBlue deals on Boston to Jacksonville flight tickets
JetBlue
Jan 22
BOS8:00 amBoston Logan Intl
3h 09m
JAX11:09 amJacksonville
Feb 7
JAX11:00 amJacksonville
2h 38m
BOS1:38 pmBoston Logan Intl
$142
Find similar
JetBlue
Feb 3
BOS12:15 pmBoston Logan Intl
6h 00m
1 stop
JAX6:15 pmJacksonville
Feb 5
JAX12:00 pmJacksonville
2h 41m
BOS2:41 pmBoston Logan Intl
$170
Find similar
JetBlue
Jan 26
BOS8:00 amBoston Logan Intl
3h 09m
JAX11:09 amJacksonville
Jan 30
JAX7:10 pmJacksonville
22h 03m
1 stop
BOS5:13 pmBoston Logan Intl
$171
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 8, 2025.
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

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Tue 1/6

6:35 pm-11:58 pm

1 stop5h 23m

Jacksonville

Fri 1/9

7:00 am-9:43 am

Nonstop2h 43m

$127

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Fri 1/23

6:00 am-6:23 pm

1 stop12h 23m

Jacksonville

Fri 2/6

7:18 pm-1:13 am

1 stop5h 55m

$128

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Wed 1/21

6:00 am-6:23 pm

1 stop12h 23m

Jacksonville

Wed 1/28

7:23 pm-1:03 am

1 stop5h 40m

$135

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Tue 1/6

12:00 pm-4:54 pm

1 stop4h 54m

Jacksonville

Sat 1/10

5:30 am-10:00 am

1 stop4h 30m

$137

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Thu 1/22

8:00 am-11:09 am

Nonstop3h 09m

Jacksonville

Sat 2/7

11:00 am-1:38 pm

Nonstop2h 38m

$142

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Mon 1/5

6:00 am-4:27 pm

1 stop10h 27m

Jacksonville

Tue 1/27

12:00 pm-2:38 pm

Nonstop2h 38m

$147

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Wed 1/21

6:00 am-6:23 pm

1 stop12h 23m

Jacksonville

Sat 2/7

5:28 pm-1:13 am

1 stop7h 45m

$148

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Fri 1/9

3:20 pm-8:35 pm

1 stop5h 15m

Jacksonville

Sun 1/11

6:30 pm-10:55 pm

1 stop4h 25m

$151

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Wed 1/21

6:00 am-6:23 pm

1 stop12h 23m

Jacksonville

Fri 2/6

7:18 pm-1:13 am

1 stop5h 55m

$155

BostonJacksonville

BOS - JAX

BOSJAX

Boston Logan Intl

Mon 1/5

6:10 am-9:15 am

Nonstop3h 05m

Jacksonville

Fri 1/9

12:00 pm-2:41 pm

Nonstop2h 41m

$157

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Jacksonville from

How to get the cheapest flight ticket from Boston to Jacksonville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Jacksonville?

If you are unable to visit Jacksonville during the month of January, then departing from Boston during the month August is also very affordable. Most momondo users find prices during this month for around $217.

What is the cheapest day to depart on your flight to Jacksonville?

According to our data, Tuesday is the cheapest day to fly to Jacksonville from Boston. The lowest ticket price found for a Tuesday departure recently was $230. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $300.

What is the cheapest time of day to depart on your flight to Jacksonville?

Flying to Jacksonville from Boston at noon is the least expensive time of day to depart. momondo users have found prices as low as $229 when looking at flights departing at noon. Flights to Jacksonville are more costly in the morning, with an average ticket price of $260. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Boston Logan Intl to Jacksonville flight route?

Fly from Boston Logan Intl to Jacksonville for the best Boston Logan Intl - Jacksonville flight prices

How far in advance should I book a flight to Jacksonville?

You are more likely to see cheaper flights to Jacksonville from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Jacksonville for around $256 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Jacksonville from Boston for as low as $214 on momondo.

What cabin class options are available on Boston Logan Intl to Jacksonville flights?

There are 4 cabin classes available to choose from on Boston Logan Intl to Jacksonville flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to Jacksonville flights?

No. A direct flight is the cheapest option for a flight between Boston to Jacksonville.

How have Boston to Jacksonville flight prices changed over time?

As of December 2025, prices for Boston to Jacksonville flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Jacksonville

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Jacksonville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Jacksonville (BOS to JAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Jacksonville

Best Price Found

$123

Fastest flight time

2h 47m

Direct flights

Every day

Airports in Jacksonville

1 airport
The best one-way flight to Jacksonville from Boston in the past 72 hours is $123. The best round-trip flight deal from Boston to Jacksonville found on momondo in the last 72 hours is $175.
The fastest flight from Boston to Jacksonville takes 2h 47m
Direct flights go from Boston to Jacksonville every day.
There is 1 airport near Jacksonville: Jacksonville (JAX)
Search flight deals

  • How far is Boston Logan Intl to Jacksonville by plane?

    Boston Logan Intl and Jacksonville are 1016.5 mi apart from one another. Flights usually cover this in 3h 01m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Jacksonville Airport?

    Prices for flights from Boston Logan Intl Airport to Jacksonville Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Jacksonville Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Jacksonville Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Jacksonville Airport.

  • What documentation or ID do you need to fly to Jacksonville Airport?

    The travel and health documents you'll need for your trip to Jacksonville Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Jacksonville Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Boston to Jacksonville?

  • What is the most popular airline from Boston to Jacksonville?

Best airlines flying from Boston to Jacksonville

Compare and see reviews for airlines that fly from Boston to Jacksonville with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $62Free CancellationRating
5.8
3,087 reviews
Search Frontier flights
DeltaPriceFrom $109Free CancellationRating
7.9
8,011 reviews
Search Delta flights
JetBluePriceFrom $118Free CancellationRating
7.2
2,896 reviews
Search JetBlue flights
United AirlinesPriceFrom $147Free CancellationRating
7.4
9,079 reviews
Search United Airlines flights
SouthwestPriceFrom $150Free CancellationRating
8.0
4,252 reviews
Search Southwest flights
American AirlinesPriceFrom $167Free CancellationRating
7.2
11,044 reviews
Search American Airlines flights

  • Southwest Flights From Boston to Jacksonville

    Southwest operates around 5 flights from Boston to Jacksonville every week. The average price of these flights found in the last 72 hours has been $337, but momondo users have found Southwest deals from Boston to Jacksonville from as low as $150 round-trip. Southwest has been scored 8.0/10 in 4,252 reviews.

  • Delta Flights From Boston to Jacksonville

    Delta (7.9/10 from 8,011 reviews) operates around 17 flights from Boston to Jacksonville in any given week. The average Delta airfare for this route is around $279, with deals from around $109 rare but found on momondo. Referenced prices are for round-trip Boston to Jacksonville flight searches in the last 72 hours.

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Fernandina Beach
Jacksonville Beach
Orange Park
Ponte Vedra Beach
Kingsland
Waycross
Atlantic Beach
Neptune Beach
St Johns
Yulee
Cumberland Island

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Jacksonville?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Jacksonville for you.

Can I find flights from Boston to Jacksonville with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Jacksonville flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Jacksonville?

Once all potential Boston to Jacksonville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boston to Jacksonville right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Jacksonville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Jacksonville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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