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Florida Keys

$154+ 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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
OAJ — EYW
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap 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 January 28, 2026.

This Delta deal was found by Cheapflights users on 1/27. 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.
Wed 2/2511:48 am
OAJ
-
MIA
1 stop6h 32m
Delta
Tue 3/310:33 am
MIA
-
OAJ
1 stop4h 14m
Delta
Deal found 1/27$217
This Delta deal was found by Cheapflights users on 1/27. 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.
Wed 3/255:43 am
OAJ
-
MIA
1 stop4h 53m
Delta
Thu 4/26:00 am
MIA
-
OAJ
1 stop5h 12m
Delta
Deal found 1/27$232
This Delta deal was found by Cheapflights users on 1/27. 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.
Wed 2/254:00 pm
OAJ
-
MIA
1 stop4h 44m
Delta
Wed 3/410:33 am
MIA
-
OAJ
1 stop4h 14m
Delta
Deal found 1/27$248
This Delta deal was found by Cheapflights users on 1/26. 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 8/45:40 am
OAJ
-
EYW
1 stop5h 18m
Delta
Tue 8/117:00 am
EYW
-
OAJ
1 stop6h 42m
Delta
Deal found 1/26$277
This Delta deal was found by Cheapflights users on 1/27. 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.
Wed 2/2511:48 am
OAJ
-
MIA
1 stop6h 32m
Delta
Mon 3/27:15 am
MIA
-
OAJ
1 stop6h 19m
Delta
Deal found 1/27$302
This Delta deal was found by Cheapflights users on 1/27. 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 2/311:49 am
OAJ
-
MIA
1 stop6h 41m
Delta
Thu 2/512:00 pm
MIA
-
OAJ
1 stop5h 46m
Delta
Deal found 1/27$307
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Sun 2/154:11 pm
OAJ
-
EYW
1 stop6h 26m
American Airlines
Thu 2/194:40 pm
EYW
-
OAJ
1 stop7h 15m
American Airlines
Deal found 1/26$319
This Delta deal was found by Cheapflights users on 1/26. 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.
Mon 8/32:25 pm
OAJ
-
EYW
1 stop5h 20m
Delta
Tue 8/117:00 am
EYW
-
OAJ
1 stop6h 42m
Delta
Deal found 1/26$323
This Delta deal was found by Cheapflights users on 1/27. 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.
Wed 3/255:43 am
OAJ
-
MIA
2 stops13h 08m
Delta
Wed 4/16:00 am
MIA
-
OAJ
1 stop5h 12m
Delta
Deal found 1/27$345
This Delta deal was found by Cheapflights users on 1/27. 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 4/142:20 pm
OAJ
-
MIA
1 stop4h 15m
Delta
Mon 4/207:04 am
MIA
-
OAJ
1 stop6h 36m
Delta
Deal found 1/27$368
This Delta deal was found by Cheapflights users on 1/27. 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.
Wed 3/255:43 am
OAJ
-
MIA
1 stop4h 53m
Delta
Fri 4/36:00 am
MIA
-
OAJ
1 stop5h 12m
Delta
Deal found 1/27$398
This Delta deal was found by Cheapflights users on 1/27. 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.
Sun 3/12:15 pm
OAJ
-
EYW
1 stop5h 27m
Delta
Wed 3/45:56 pm
EYW
-
OAJ
1 stop4h 39m
Delta
Deal found 1/27$459

Find 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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$217
(Delta)

One-way from

$154
(Delta)

Popular in

February

Cheapest in

August

Average price

$391
Provider with most accurate pricing for Jacksonville Albert J Ellis-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville Albert J Ellis-Miami flights.
Search Deals
From Jacksonville Albert J Ellis to Florida Keys
Search Deals
One-way flight from Jacksonville Albert J Ellis to Florida Keys
Search Deals
Highest demand for flights based on searches. 31% potential increase in price ($185 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
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 January 28, 2026.
Use the filters below to find and compare flights from Jacksonville to Florida Keys that are best for you.

Fly from

Jacksonville

Fly to

Florida Keys

Route

Depart

Return

Price

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Thu 2/26

6:40 pm-12:53 am

1 stop6h 13m

Miami

Tue 3/3

10:33 am-2:47 pm

1 stop4h 14m

$217

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Wed 2/25

4:00 pm-8:44 pm

1 stop4h 44m

Miami

Tue 3/3

8:15 am-2:47 pm

1 stop6h 32m

$217

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Tue 2/10

4:00 pm-9:41 pm

1 stop5h 41m

Miami

Tue 2/17

6:00 am-11:07 am

1 stop5h 07m

$217

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Wed 3/25

5:43 am-10:36 am

1 stop4h 53m

Miami

Wed 4/1

6:00 am-11:12 am

1 stop5h 12m

$217

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Tue 3/10

11:58 am-5:21 pm

1 stop5h 23m

Miami

Thu 3/12

6:00 am-11:12 am

1 stop5h 12m

$217

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Sun 3/1

6:40 pm-12:53 am

1 stop6h 13m

Miami

Wed 3/4

6:00 am-11:07 am

1 stop5h 07m

$217

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Wed 4/29

2:20 pm-6:35 pm

1 stop4h 15m

Miami

Tue 5/5

8:05 am-1:40 pm

1 stop5h 35m

$217

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Thu 2/26

6:40 pm-12:53 am

1 stop6h 13m

Miami

Wed 3/4

10:33 am-2:47 pm

1 stop4h 14m

$248

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Wed 2/25

4:00 pm-8:44 pm

1 stop4h 44m

Miami

Wed 3/4

10:33 am-2:47 pm

1 stop4h 14m

$248

JacksonvilleKey West

OAJ - EYW

OAJEYW

Jacksonville Albert J Ellis

Sun 2/15

4:11 pm-10:37 pm

1 stop6h 26m

Key West

Thu 2/19

4:40 pm-11:55 pm

1 stop7h 15m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 23 results
1
2
3

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.

Cheapflights Insights

Everything you need to know about your flight from Jacksonville to Florida Keys

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

Currently, May is the cheapest month in which you can book a flight from Jacksonville, North Carolina to Florida Keys (average of $218). Flying from Jacksonville, North Carolina to Florida Keys in September is currently the most expensive (average of $400). 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.

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 January 28, 2026.
Peruse reviews from past customers who have flown with American Airlines from Jacksonville to Florida Keys to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,201 reviews

Food

6.4

Boarding

7.5

Crew

8.0

Entertainment

6.9

Comfort

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,201 reviews
American Airlines
7.2
Good
11,201 reviews

Food

6.4

Boarding

7.5

Crew

8.0

Entertainment

6.9

Comfort

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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.

  • How long is the flight from Jacksonville, North Carolina to Florida Keys?

    Departing from Jacksonville, North Carolina to Florida Keys will take you 6h 13m. The distance from Jacksonville, North Carolina to Florida Keys is about 644 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, May is the cheapest month in which you can book a flight from Jacksonville, North Carolina to Florida Keys (average of $218). Flying from Jacksonville, North Carolina to Florida Keys in September is currently the most expensive (average of $400). 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

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