HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Jacksonville (JAX) to Key Largo, FL from $64

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
JAX — MIA
May 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Jacksonville to Key Largo are usually found in September or October, booked 65 days in advance, depart on a Wednesday or Monday and return on a Friday

Cheap flight deals from Jacksonville to Key Largo

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to Key Largo (KE9). 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 April 29, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$208

One-way from

$135
High demand for flights, 22% potential price rise
Search Deals
Best time to find cheap flights, 53% potential price drop
Search Deals
From Jacksonville to Key Largo
Search Deals
One-way flight from Jacksonville to Key Largo
Search Deals

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

To save up to 74% on this flight, we recommend booking at least 16 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Jacksonville to Key Largo from $293 1-2 weeks out and tickets from $293 for flights departing within the next 72 hours.

What is the cheapest month to fly from Jacksonville to Key Largo?

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, September can be a great choice for travel to Key Largo. Flights to Key Largo from Jacksonville in September are about $355 on average during September, but can be found for as low as $157.

When is the cheapest time to fly from Jacksonville to Key Largo (JAX - KE9)?

When flying from Jacksonville to Key Largo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Delta flights from Jacksonville to Key Largo

Explore cheap flight options specifically provided by Delta for the route between Jacksonville and Key Largo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from Jacksonville to Key Largo. Deals update often to give you more flight options matching your criteria
Mon 5/138:33 pmJAX - MIA
1 stop4h 16mDelta
Wed 5/226:00 amMIA - JAX
1 stop4h 20mDelta
Deal found 4/28$156
Tue 5/285:20 pmJAX - MIA
1 stop4h 53mDelta
Tue 6/47:50 pmMIA - JAX
1 stop4h 19mDelta
Deal found 4/28$176
Sat 5/113:11 pmJAX - MIA
1 stop5h 31mDelta
Sun 5/126:00 amMIA - JAX
1 stop4h 20mDelta
Deal found 4/27$186
Wed 9/186:45 pmJAX - MIA
1 stop3h 53mDelta
Mon 9/307:45 pmMIA - JAX
1 stop4h 28mDelta
Deal found 4/28$196
Sun 5/125:20 amJAX - MIA
1 stop5h 48mDelta
Mon 5/137:50 pmMIA - JAX
1 stop4h 21mDelta
Deal found 4/28$217
Sat 5/256:48 pmJAX - MIA
1 stop5h 32mDelta
Sun 5/266:00 amMIA - JAX
1 stop3h 42mDelta
Deal found 4/28$237
Fri 5/106:45 pmJAX - MIA
1 stop6h 04mDelta
Sun 5/126:00 amMIA - JAX
1 stop4h 20mDelta
Deal found 4/28$256
Sun 6/97:59 pmJAX - MIA
1 stop5h 00mDelta
Sat 6/226:00 amMIA - JAX
1 stop5h 40mDelta
Deal found 4/28$267
Thu 5/168:33 pmJAX - MIA
1 stop4h 16mDelta
Mon 5/206:00 amMIA - JAX
1 stop4h 20mDelta
Deal found 4/28$277

Cheap American Airlines flights from Jacksonville to Key Largo

Explore cheap flight options specifically provided by American Airlines for the route between Jacksonville and Key Largo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Browse through some of the cheapest American Airlines flights traveling from Jacksonville to Key Largo. Check back soon if you're not seeing flights that suit your needs.
Sun 5/126:00 amJAX - MIA
Nonstop1h 23mAmerican Airlines
Mon 5/138:33 amMIA - JAX
Nonstop1h 21mAmerican Airlines
Deal found 4/28$127
Fri 5/178:15 pmJAX - MIA
Nonstop1h 22mAmerican Airlines
Sun 5/198:33 amMIA - JAX
Nonstop1h 21mAmerican Airlines
Deal found 4/28$129
Wed 9/1810:42 amJAX - MIA
Nonstop1h 23mAmerican Airlines
Mon 9/3010:30 pmMIA - JAX
Nonstop1h 19mAmerican Airlines
Deal found 4/28$177
Thu 5/166:00 amJAX - MIA
Nonstop1h 23mAmerican Airlines
Mon 5/2010:37 pmMIA - JAX
Nonstop1h 22mAmerican Airlines
Deal found 4/28$187
Fri 5/248:15 pmJAX - MIA
Nonstop1h 22mAmerican Airlines
Sun 5/266:02 pmMIA - JAX
Nonstop1h 23mAmerican Airlines
Deal found 4/28$190
Fri 5/106:00 amJAX - MIA
Nonstop1h 23mAmerican Airlines
Mon 5/136:02 pmMIA - JAX
Nonstop1h 23mAmerican Airlines
Deal found 4/28$202
Fri 5/247:55 amJAX - MIA
Nonstop1h 21mAmerican Airlines
Mon 5/273:25 pmMIA - JAX
Nonstop1h 22mAmerican Airlines
Deal found 4/28$247
Fri 10/186:31 amJAX - MIA
Nonstop1h 19mAmerican Airlines
Sun 10/205:30 pmMIA - JAX
Nonstop1h 25mAmerican Airlines
Deal found 4/28$262
Mon 5/66:45 pmJAX - MIA
Nonstop1h 24mAmerican Airlines
Wed 5/81:40 pmMIA - JAX
Nonstop1h 20mAmerican Airlines
Deal found 4/28$277

Cheap Jacksonville to Key Largo flights in April & May 2024

Find cheap flight options from Jacksonville to Key Largo specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 29, 2024.
Scroll through some of the best deals on flights from Jacksonville to Key Largo in 2024. More deals are always being added, so be sure to check back regularly.
Sat 5/258:15 pmJAX - MIA
Nonstop1h 22mAmerican Airlines
Tue 5/287:15 pmMIA - JAX
Nonstop1h 21mAmerican Airlines
Deal found 4/28$127
Fri 5/178:15 pmJAX - MIA
Nonstop1h 22mAmerican Airlines
Sun 5/198:33 amMIA - JAX
Nonstop1h 21mAmerican Airlines
Deal found 4/28$129
Mon 5/138:33 pmJAX - MIA
1 stop4h 16mDelta
Wed 5/226:00 amMIA - JAX
1 stop4h 20mDelta
Deal found 4/28$156
Tue 5/285:20 pmJAX - MIA
1 stop4h 53mDelta
Tue 6/47:50 pmMIA - JAX
1 stop4h 19mDelta
Deal found 4/28$176
Sat 5/113:11 pmJAX - MIA
1 stop5h 31mDelta
Sun 5/126:00 amMIA - JAX
1 stop4h 20mDelta
Deal found 4/27$186
Thu 5/166:00 amJAX - MIA
Nonstop1h 23mAmerican Airlines
Mon 5/2010:37 pmMIA - JAX
Nonstop1h 22mAmerican Airlines
Deal found 4/28$187
Fri 5/248:15 pmJAX - MIA
Nonstop1h 22mAmerican Airlines
Sun 5/266:02 pmMIA - JAX
Nonstop1h 23mAmerican Airlines
Deal found 4/28$190
Fri 5/106:00 amJAX - MIA
Nonstop1h 23mAmerican Airlines
Mon 5/136:02 pmMIA - JAX
Nonstop1h 23mAmerican Airlines
Deal found 4/28$202
Mon 5/136:49 pmJAX - MIA
2 stops20h 57mMultiple Airlines
Tue 5/215:45 amMIA - JAX
2 stops30h 47mMultiple Airlines
Deal found 4/27$203

Jacksonville to Key Largo 2024 flight deals

Discover exclusive flight deals for travel between Jacksonville and Key Largo in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Scroll through some of the best deals on flights from Jacksonville to Key Largo in 2024. More deals are always being added, so be sure to check back regularly.
Sat 5/258:15 pmJAX - MIA
Nonstop1h 22mAmerican Airlines
Tue 5/287:15 pmMIA - JAX
Nonstop1h 21mAmerican Airlines
Deal found 4/28$127
Fri 5/178:15 pmJAX - MIA
Nonstop1h 22mAmerican Airlines
Sun 5/198:33 amMIA - JAX
Nonstop1h 21mAmerican Airlines
Deal found 4/28$129
Mon 5/138:33 pmJAX - MIA
1 stop4h 16mDelta
Wed 5/226:00 amMIA - JAX
1 stop4h 20mDelta
Deal found 4/28$156
Tue 5/285:20 pmJAX - MIA
1 stop4h 53mDelta
Tue 6/47:50 pmMIA - JAX
1 stop4h 19mDelta
Deal found 4/28$176
Wed 9/1810:42 amJAX - MIA
Nonstop1h 23mAmerican Airlines
Mon 9/3010:30 pmMIA - JAX
Nonstop1h 19mAmerican Airlines
Deal found 4/28$177
Sat 5/113:11 pmJAX - MIA
1 stop5h 31mDelta
Sun 5/126:00 amMIA - JAX
1 stop4h 20mDelta
Deal found 4/27$186
Thu 5/166:00 amJAX - MIA
Nonstop1h 23mAmerican Airlines
Mon 5/2010:37 pmMIA - JAX
Nonstop1h 22mAmerican Airlines
Deal found 4/28$187
Fri 5/248:15 pmJAX - MIA
Nonstop1h 22mAmerican Airlines
Sun 5/266:02 pmMIA - JAX
Nonstop1h 23mAmerican Airlines
Deal found 4/28$190
Wed 9/186:45 pmJAX - MIA
1 stop3h 53mDelta
Mon 9/307:45 pmMIA - JAX
1 stop4h 28mDelta
Deal found 4/28$196

Non-stop flights to Key Largo from Jacksonville

Discover non-stop flight options from Jacksonville to Key Largo. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
If you're seeking options on non-stop flights from Jacksonville to Key Largo, check out these fares. If you're looking for other options for flights from Jacksonville to Key Largo, make sure to update the search form at the top of page.
Sat 5/258:15 pmJAX - MIA
Nonstop1h 22mAmerican Airlines
Tue 5/287:15 pmMIA - JAX
Nonstop1h 21mAmerican Airlines
Deal found 4/28$127
Fri 5/178:15 pmJAX - MIA
Nonstop1h 22mAmerican Airlines
Sun 5/198:33 amMIA - JAX
Nonstop1h 21mAmerican Airlines
Deal found 4/28$129
Wed 9/1810:42 amJAX - MIA
Nonstop1h 23mAmerican Airlines
Mon 9/3010:30 pmMIA - JAX
Nonstop1h 19mAmerican Airlines
Deal found 4/28$177
Thu 5/166:00 amJAX - MIA
Nonstop1h 23mAmerican Airlines
Mon 5/2010:37 pmMIA - JAX
Nonstop1h 22mAmerican Airlines
Deal found 4/28$187
Fri 5/248:15 pmJAX - MIA
Nonstop1h 22mAmerican Airlines
Sun 5/266:02 pmMIA - JAX
Nonstop1h 23mAmerican Airlines
Deal found 4/28$190
Fri 5/106:00 amJAX - MIA
Nonstop1h 23mAmerican Airlines
Mon 5/136:02 pmMIA - JAX
Nonstop1h 23mAmerican Airlines
Deal found 4/28$202
Fri 5/247:55 amJAX - MIA
Nonstop1h 21mAmerican Airlines
Mon 5/273:25 pmMIA - JAX
Nonstop1h 22mAmerican Airlines
Deal found 4/28$247
Fri 10/186:31 amJAX - MIA
Nonstop1h 19mAmerican Airlines
Sun 10/205:30 pmMIA - JAX
Nonstop1h 25mAmerican Airlines
Deal found 4/28$262
Thu 10/107:58 amJAX - MIA
Nonstop1h 22mAmerican Airlines
Mon 10/1410:30 pmMIA - JAX
Nonstop1h 19mAmerican Airlines
Deal found 4/27$277

Jacksonville to Key Largo flights leaving soon

Find last-minute flight options from Jacksonville to Key Largo for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Have a look at some of the last-minute flights available departing from Jacksonville to Key Largo. It's wise to confirm all flight details are correct before booking.
Sun 5/126:00 amJAX - MIA
Nonstop1h 23mAmerican Airlines
Mon 5/138:33 amMIA - JAX
Nonstop1h 21mAmerican Airlines
Deal found 4/28$127
Sat 5/113:11 pmJAX - MIA
1 stop5h 31mDelta
Sun 5/126:00 amMIA - JAX
1 stop4h 20mDelta
Deal found 4/27$186
Fri 5/106:00 amJAX - MIA
Nonstop1h 23mAmerican Airlines
Mon 5/136:02 pmMIA - JAX
Nonstop1h 23mAmerican Airlines
Deal found 4/28$202
Sun 5/125:20 amJAX - MIA
1 stop5h 48mDelta
Mon 5/137:50 pmMIA - JAX
1 stop4h 21mDelta
Deal found 4/28$217
Fri 5/106:45 pmJAX - MIA
1 stop6h 04mDelta
Sun 5/126:00 amMIA - JAX
1 stop4h 20mDelta
Deal found 4/28$256
Mon 5/66:45 pmJAX - MIA
Nonstop1h 24mAmerican Airlines
Wed 5/81:40 pmMIA - JAX
Nonstop1h 20mAmerican Airlines
Deal found 4/28$277
Mon 5/66:51 pmJAX - MIA
1 stop5h 59mDelta
Wed 5/86:15 pmMIA - JAX
1 stop5h 56mDelta
Deal found 4/28$296
Thu 5/27:09 pmJAX - MIA
Nonstop1h 21mAmerican Airlines
Sun 5/58:59 amMIA - JAX
Nonstop1h 21mAmerican Airlines
Deal found 4/27$312
Fri 5/37:09 pmJAX - MIA
Nonstop1h 21mAmerican Airlines
Mon 5/63:25 pmMIA - JAX
Nonstop1h 22mAmerican Airlines
Deal found 4/27$317

One-way flights to Key Largo from Jacksonville

Search for one-way flight options from Jacksonville to Key Largo. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Users in need of a one-way flight from Jacksonville to Key Largo can choose from these deals. Users can also find round-trip Jacksonville to Key Largo flights by using the search form above.
Sun 5/126:00 amJAX - MIA
Nonstop1h 23mAmerican Airlines
Deal found 4/27$64
Fri 5/316:45 pmJAX - MIA
Nonstop1h 24mAmerican Airlines
Deal found 4/28$65
Sun 5/125:20 amJAX - MIA
1 stop3h 35mDelta
Deal found 4/29$78
Mon 5/136:49 pmJAX - MIA
3 stops29h 29mMultiple Airlines
Deal found 4/28$97
Sat 6/16:45 pmJAX - MIA
1 stop6h 03mDelta
Deal found 4/28$98
Mon 5/136:49 pmJAX - MIA
2 stops20h 57mMultiple Airlines
Deal found 4/28$117
Thu 5/236:45 pmJAX - MIA
Nonstop1h 24mAmerican Airlines
Deal found 4/28$124
Tue 6/45:20 amJAX - MIA
1 stop3h 34mDelta
Deal found 4/28$125
Fri 5/176:49 pmJAX - MIA
3 stops29h 20mMultiple Airlines
Deal found 4/28$127

Find flights from Jacksonville to Key Largo within your budget

Customize your flight search to find flights from Jacksonville to Key Largo 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 2,944,896 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$127 - $338

Route

Depart

Return

Price

JacksonvilleMiami

JAX - MIA

JAXMIA

Jacksonville

Sat 5/25

Nonstop1h 22m

Miami

Tue 5/28

Nonstop1h 21m

$127

JacksonvilleMiami

JAX - MIA

JAXMIA

Jacksonville

Fri 5/17

Nonstop1h 22m

Miami

Sun 5/19

Nonstop1h 21m

$129

JacksonvilleMiami

JAX - MIA

JAXMIA

Jacksonville

Mon 5/13

1 stop4h 16m

Miami

Wed 5/22

1 stop4h 20m

$156

JacksonvilleMiami

JAX - MIA

JAXMIA

Jacksonville

Tue 5/28

1 stop4h 53m

Miami

Tue 6/4

1 stop4h 19m

$176

JacksonvilleMiami

JAX - MIA

JAXMIA

Jacksonville

Wed 9/18

Nonstop1h 23m

Miami

Mon 9/30

Nonstop1h 19m

$177

JacksonvilleMiami

JAX - MIA

JAXMIA

Jacksonville

Mon 5/13

2 stops20h 57m

Miami

Tue 5/21

2 stops30h 47m

$203

JacksonvilleMiami

JAX - MIA

JAXMIA

Jacksonville

Sat 10/26

1 stop8h 10m

Miami

Wed 10/30

1 stop6h 37m

$308

JacksonvilleMiami

JAX - MIA

JAXMIA

Jacksonville

Fri 5/24

1 stop23h 18m

Miami

Sun 5/26

1 stop23h 48m

$337

JacksonvilleMiami

JAX - MIA

JAXMIA

Jacksonville

Fri 5/31

1 stop10h 59m

Miami

Sun 6/2

1 stop13h 11m

$338

Flights are sorted by cheapest first

Deals found on 4/28

When is the best time to book a flight from Jacksonville to Key Largo?

Use this chart to determine the optimal time to book a round-trip flight from Jacksonville to Key Largo. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Jacksonville to Key Largo, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Jacksonville to Key Largo?

Use this chart to determine the cheapest time to fly round-trip from Jacksonville to Key Largo. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Jacksonville to Key Largo flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Key Largo by month

Plan your trip from Jacksonville to Key Largo by taking into account the cheapest months to travel. The average price of a one-way flight from Jacksonville to Key Largo is currently $99 while a round-trip flight costs $217. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from Jacksonville to Key Largo (average of $208). Flying from Jacksonville to Key Largo in March is currently the most expensive (average of $290). 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.

January

$221

February

$235

March

$290

April

$263

May

$250

June

$271

July

$287

August

$241

September

$208

October

$230

November

$258

December

$258

Temperature and rainfall in Key Largo by month

Plan your trip to Key Largo by taking into account the average temperature and rainfall totals by month.

MIA

Temperature

68 - 84.2 °F

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Key Largo. Reviews last updated April 29, 2024.
Peruse reviews from past customers who have flown with Delta, American Airlines and United Airlines from Jacksonville to Key Largo to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,932 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Delta
8.1
Very good
10,932 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

JetBlue
7.6
Good
4,582 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

United Airlines
7.4
Good
11,221 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

American Airlines
7.3
Good
14,844 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Sun Country Air
7.3
Good
656 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

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

  • What airport do you fly from for flights from Jacksonville to Key Largo?

    If you book a flight to Key Largo from Jacksonville, you will be flying from Jacksonville, which is the city’s only airport. Jacksonville (JAX) is located 11.2 mi from the center of Jacksonville. There are 13 flights from Jacksonville to Key Largo per day from 4 different airlines.

  • Can I find flights from Jacksonville to Key Largo for under $200 on Cheapflights?

    Yes, there are multiple flights from Jacksonville to Key Largo for under $200. The cheapest flight booked recently is on American Airlines for just $127, but on average you can expect to pay $212.

  • Are there nonstop flights from Jacksonville to Key Largo for under $200 on Cheapflights?

    Cheapflights has at least 12 direct flights from Jacksonville to Key Largo under $200. A good price for a nonstop flight from Jacksonville to Key Largo is less than $256.

  • Are there last-minute flights available from Jacksonville to Key Largo for under $200?

    There are currently 20+ open flights from Jacksonville to Key Largo within the next 7 days for less than $200.

  • What days are nonstop flights available from Jacksonville to Key Largo?

    Nonstop flights can be found on the following days: Monday, Tuesday, Wednesday, Friday.

  • How popular is this Jacksonville to Key Largo flight route?

    Within the past month, 53 users have taken a look at flights from Jacksonville to Key Largo.

  • How many flights depart from Jacksonville to Key Largo on average per day?

    On average, you can expect to see 9 flights from Jacksonville to Key Largo a day.
    Morning (6am - Noon) - 22% of flight departures
    Afternoon (Noon - 6pm) - 33% of flight departures
    Evening (6pm - Midnight) - 44% of flight departures

  • How long is the flight from Jacksonville to Key Largo?

    There are many flights that can get you from Jacksonville to Key Largo in 1h 22m. Fly via American Airlines, Delta, or JetBlue to get the fastest option. Airlines will cover a distance of 337 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $64 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and Frontier, with prices starting from $78 and $135, respectively.

  • What are the most popular airlines that fly from Jacksonville to Key Largo?

    Silver Airways, American Airlines and JetBlue are the most popular airlines when flying from Jacksonville to Key Largo.

  • What are the most reliable airlines from Jacksonville to Key Largo?

    Before booking your flight to Key Largo from Jacksonville, check out the most reliable airlines to get you to your destination on time: Envoy Air (90%), American Airlines (79%), Iberia( 79%).

  • What are the cheapest flights from Jacksonville to Key Largo?

    On average you can expect to pay $858 for a flight from Jacksonville to Key Largo. The cheapest flight overall is $79 while the most popular route, (Jacksonville - Miami) is currently priced at $141.

  • What does JAX to MIA mean?

    Great question - JAX to MIA just means Jacksonville Airport to Miami Airport. Now you’ll know what these unique codes when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: Fort Lauderdale Airport (FLL), Key West Airport (EYW), Miami Opa Locka Airport (OPF), Fort Lauderdale Executive Airport (FXE).

  • Can I find deals for flights from Jacksonville to Key Largo that include extra baggage allowance?

    The amount of baggage you can bring on your Jacksonville to Key Largo flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Jacksonville to Key Largo with specific airlines?

    Yes, Cheapflights allows you to browse and filter Jacksonville to Key Largo flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Jacksonville to Key Largo?

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

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

    Yes. Cheapflights offers flight deals from Jacksonville to Key Largo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Jacksonville to Key Largo that allow pets onboard?

    Many airlines flying from Jacksonville to Key Largo offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Jacksonville to Key Largo?

    Yes, you can often find last-minute deals on Jacksonville to Key Largo flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Jacksonville to Key Largo flight deals updated?

    The Jacksonville to Key Largo flight deals you see on this page were last updated on 4/28.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Jacksonville to Key Largo
See prices for flight routes from nearby airports that may be better suited for you.

Tampa to Miami flights
Orlando to Miami flights
Tampa to Fort Lauderdale flights
Fort Lauderdale to Tampa flights
Miami to Orlando flights
Miami to Tampa flights
Tampa to Pensacola flights
Fort Lauderdale to Orlando flights
Tampa to Key West flights
Jacksonville to Miami flights
Orlando to Fort Lauderdale flights
Orlando to Key West flights
Pensacola to Orlando flights
Fort Lauderdale to Pensacola flights
Fort Lauderdale to Tallahassee flights
Tallahassee to Fort Lauderdale flights
Orlando to Pensacola flights
Tallahassee to Miami flights
Miami to Jacksonville flights
Pensacola to Tampa flights
Jacksonville to Fort Lauderdale flights
Fort Lauderdale to Jacksonville flights
Pensacola to Fort Lauderdale flights
Pensacola to Miami flights
Fort Lauderdale to Key West flights
Miami to Tallahassee flights
Miami to Pensacola flights
Miami to Panama City flights
West Palm Beach to Tampa flights
Tallahassee to Tampa flights
Jacksonville to Key West flights
Fort Lauderdale to Valparaiso flights
Miami to Key West flights
Pensacola to Key West flights
Fort Lauderdale to Panama City flights
Tampa to Orlando flights
Jacksonville to West Palm Beach flights
West Palm Beach to Orlando flights
West Palm Beach to Panama City flights
Jacksonville to Tampa flights
Fort Myers to Orlando flights
Miami to Fort Lauderdale flights
Key West to Tampa flights
Tampa to Panama City flights
West Palm Beach to Key West flights
West Palm Beach to Tallahassee flights
Orlando to Tampa flights
Fort Lauderdale to Miami flights
Fort Myers to Key West flights
Tampa to Tallahassee flights

Top 4 airlines flying from Jacksonville to Key Largo

Discover the top 4 airlines that operate flights from Jacksonville to Key Largo. 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 2,944,896 searches. Data last updated April 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
Silver AirwaysCheapest$39Average$160FlexibilityNo cancel feeOn-timeN/A
Search Silver Airways flights
JetBlueCheapest$69Average$252FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest$126Average$343FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$158Average$384FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
St. Louis to Denver flights
Boston to Atlanta flights
Atlanta to Charlotte flights
Charlotte to Dallas flights
New York to Israel flights
USA to Germany flights
Tampa to Phoenix flights
USA to South Korea flights
Newark Airport to Las Vegas flights
Boston to Chicago flights
Washington, D.C. to Las Vegas flights
Jacksonville to Reykjavik Keflavik Intl Airport flights

Search flights from Jacksonville to Key Largo by cabin class

Find flights from Jacksonville to Key Largo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Jacksonville to Key Largo

Find hourly flight availability from Jacksonville to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2024.
11%of flight departuresEarly morningMidnight to 6 am
36%of flight departuresMorning6 am to noon
11%of flight departuresAfternoonNoon to 6 pm
42%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Jacksonville to Key Largo

Explore weekly flight availability from Jacksonville to Key Largo. 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 April 29, 2024.
Sunday15daily flights
Monday10daily flights
Tuesday15daily flights
Wednesday11daily flights
Thursday15daily flights
Friday15daily flights
Saturday15daily flights

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Perugia Sant Egidio
Flights to Biarritz Parme
Flights to Argostoli Cephalonia
Flights to Melilla
Flights to Milas–Bodrum
Flights to Girona Costa Brava
Flights to Hakodate
Flights to Fez Sais
Flights to Constantine Ain El Bey
Flights to Zakynthos Dionsios Salomos
Flights to Bourgas
Flights to Bodø
Flights to Reggio Calabria Tito Menniti
Flights to Bastia Poretta
Flights to Skiathos
Flights to Kalamata
Flights to Batumi
Flights to Menorca/Mahon
Flights to Kristiansand Kjevik
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Ohrid
Flights to Clermont-Ferrand Aulnat
Flights to Parikia Paros

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Jacksonville to Key Largo?

Cheapflights makes it easy to find Jacksonville to Key Largo flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Jacksonville to Key Largo?

Millions of users choose and trust Cheapflights to book the best flight deals from Jacksonville to Key Largo for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Jacksonville to Key Largo with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Jacksonville to Key Largo flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Jacksonville to Key Largo become cheaper?

Yes! Start tracking prices for Jacksonville to Key Largo flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines