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$99+ Cheap flights from Jacksonville, NC (OAJ) to Florida Keys

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
OAJ — EYW
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Jacksonville to Florida Keys

Keep the following information in mind while searching for Jacksonville to Florida Keys flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$207
(Delta)

One-way from

$99
(Delta)

Popular in

February

Cheapest in

August

Average price

$778
Provider with most accurate pricing for Jacksonville Albert J Ellis-Miami flight deals.
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Provider most trusted by Cheapflights users for Jacksonville Albert J Ellis-Miami flights.
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From Jacksonville Albert J Ellis to Florida Keys
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One-way flight from Jacksonville Albert J Ellis to Florida Keys
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Highest demand for flights based on searches. 21% potential increase in price ($124 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Jacksonville to Florida Keys

Cheapest flights from Jacksonville to Florida Keys
Explore the most affordable flight options available from Jacksonville to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Delta deal was found by Cheapflights users on 2/20. 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 3/225:45 pmOAJ - MIA
1 stop7h 00mDelta
Wed 3/266:10 pmMIA - OAJ
1 stop4h 41mDelta
Deal found 2/20$207
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 3/215:00 amOAJ - MIA
1 stop4h 27mAmerican Airlines
Wed 3/267:28 pmMIA - OAJ
1 stop4h 29mAmerican Airlines
Deal found 2/20$237
This Delta deal was found by Cheapflights users on 2/20. 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 4/152:22 pmOAJ - EYW
1 stop6h 08mDelta
Tue 4/226:13 pmEYW - OAJ
1 stop4h 41mDelta
Deal found 2/20$269
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 4/155:11 amOAJ - EYW
1 stop6h 55mAmerican Airlines
Wed 4/2311:39 amEYW - OAJ
2 stops7h 39mAmerican Airlines
Deal found 2/20$399

Find flights from Jacksonville to Florida Keys within your budget

Customize your flight search to find flights from Jacksonville to Florida Keys 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 February 20, 2025.

Fly from

Jacksonville

Fly to

Florida Keys

Route

Depart

Return

Price

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Sat 3/22

5:45 pm-12:45 am

1 stop7h 00m

Miami

Wed 3/26

6:10 pm-10:51 pm

1 stop4h 41m

$207

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Fri 3/21

5:00 am-9:27 am

1 stop4h 27m

Miami

Wed 3/26

7:28 pm-11:57 pm

1 stop4h 29m

$237

JacksonvilleKey West

OAJ - EYW

OAJEYW

Jacksonville Albert J Ellis

Tue 4/15

2:22 pm-8:30 pm

1 stop6h 08m

Key West

Tue 4/22

6:13 pm-10:54 pm

1 stop4h 41m

$269

JacksonvilleKey West

OAJ - EYW

OAJEYW

Jacksonville Albert J Ellis

Tue 4/15

5:11 am-12:06 pm

1 stop6h 55m

Key West

Wed 4/23

11:39 am-7:18 pm

2 stops7h 39m

$399

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Mon 3/17

2:23 pm-8:53 pm

1 stop6h 30m

$99

JacksonvilleKey West

OAJ - EYW

OAJEYW

Jacksonville Albert J Ellis

Tue 4/22

2:22 pm-8:30 pm

1 stop6h 08m

$135

JacksonvilleKey West

OAJ - EYW

OAJEYW

Jacksonville Albert J Ellis

Thu 3/20

5:00 am-12:23 pm

1 stop7h 23m

$260

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Mon 3/17

5:00 am-11:20 am

2 stops6h 20m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Best time to book a flight from Jacksonville to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Jacksonville 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.

Travel insights for flights from Jacksonville to Florida Keys

Get recent, data-driven insights about flights from Jacksonville to Florida Keys including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Jacksonville, North Carolina to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from Jacksonville, North Carolina to Florida Keys (average of $328). Flying from Jacksonville, North Carolina to Florida Keys in March is currently the most expensive (average of $510). 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.

Rainfall in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Florida Keys ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Florida Keys when rainfall is around 1.6 in.

Temperature in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Florida Keys, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated February 20, 2025.
Read through reviews of airlines operating flights from Jacksonville to Florida Keys, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Brian,Sep 2023

GSO - LGA

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Brian,Sep 2023

GSO - LGA

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Brian,Sep 2023

GSO - LGA

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Florida Keys. 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 Florida Keys?

    For a flight from Jacksonville to Florida Keys, you will be flying from Albert J Ellis. Jacksonville Albert J Ellis (OAJ) is just 11.3 mi from the center of the city.

  • Can I find deals for flights from Jacksonville to Florida Keys that include hotel bookings?

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

  • How can I find direct flights from Jacksonville to Florida Keys?

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

  • Can I find deals for business class flights from Jacksonville to Florida Keys?

    Yes. Cheapflights offers flight deals from Jacksonville to Florida Keys 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 Jacksonville, North Carolina to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Jacksonville, North Carolina to Florida Keys (average of $328). Flying from Jacksonville, North Carolina to Florida Keys in March is currently the most expensive (average of $510). 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.

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Top airline flying from Jacksonville to Florida Keys

Discover the top airline that operate flights from Jacksonville to Florida Keys. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$348Average$578FlexibilityNo cancel feeOn-time71%
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