Jacksonville

$60+ Cheap flights from Key Largo, FL to Jacksonville (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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — JAX
Nov 9 — Nov 161
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The best prices from Key Largo to Jacksonville are usually found in February or July, booked 57 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Key Largo to Jacksonville

Discover tips and strategies to find the most affordable flight options for your journey from Key Largo (KE9) 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 November 4, 2024.

Popular in

September

Cheapest in

February

Round-trip from

$118
(Frontier)

One-way from

$60
(Frontier)
High demand for flights, 40% potential price rise
Best time to find cheap flights, 44% potential price drop
From Key Largo to Jacksonville
One-way flight from Key Largo to Jacksonville

Find flight deals from Key Largo to Jacksonville

Cheapest flights from Key Largo to Jacksonville
Explore the most affordable flight options available from Key Largo to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This Frontier deal was found by Cheapflights users on 11/3. 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.
Sat 12/78:06 amMIA - JAX
1 stop10h 10mFrontier
Sun 12/88:12 amJAX - MIA
1 stop7h 16mFrontier
Deal found 11/3$118
This JetBlue deal was found by Cheapflights users on 11/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/412:45 pmMIA - JAX
1 stop9h 56mJetBlue
Tue 12/106:30 amJAX - MIA
1 stop9h 07mJetBlue
Deal found 11/3$255
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 11/2310:31 pmMIA - JAX
Nonstop1h 25mAmerican Airlines
Sun 11/247:58 pmJAX - MIA
Nonstop1h 22mAmerican Airlines
Deal found 11/3$291
This eDestinos deal was found by Cheapflights users on 11/4. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/148:06 amMIA - JAX
1 stop23h 16mMultiple Airlines
Sat 12/218:55 amJAX - MIA
1 stop25h 42mMultiple Airlines
Deal found 11/4$322
This deal was found by Cheapflights users on 11/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/166:00 amMIA - JAX
1 stop4h 13mDelta
Sun 11/176:31 pmJAX - MIA
1 stop6h 22mDelta
Deal found 11/3$323
This Southwest deal was found by Cheapflights users on 11/3. 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.
Tue 12/33:05 pmMIA - JAX
1 stop6h 10mSouthwest
Fri 12/611:30 amJAX - MIA
1 stop10h 30mSouthwest
Deal found 11/3$332
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/238:50 amMIA - JAX
1 stop11h 16mUnited Airlines
Sun 11/249:25 amJAX - MIA
2 stops29h 18mUnited Airlines
Deal found 11/3$532

Find flights from Key Largo to Jacksonville within your budget

Customize your flight search to find flights from Key Largo 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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiJacksonville

MIA - JAX

MIAJAX

Miami

Sat 12/7

8:06 am-6:16 pm

1 stop10h 10m

$60

MiamiJacksonville

MIA - JAX

MIAJAX

Miami

Thu 2/6

1:58 pm-8:43 pm

1 stop6h 45m

$107

MiamiJacksonville

MIA - JAX

MIAJAX

Miami

Sat 11/16

7:00 am-6:38 pm

1 stop11h 38m

$113

MiamiJacksonville

MIA - JAX

MIAJAX

Miami

Sun 11/24

8:08 am-9:31 am

Nonstop1h 23m

$146

MiamiJacksonville

MIA - JAX

MIAJAX

Miami

Wed 12/25

6:00 am-10:22 am

1 stop4h 22m

$155

MiamiJacksonville

MIA - JAX

MIAJAX

Miami

Tue 12/3

4:30 pm-8:20 pm

1 stop3h 50m

$166

MiamiJacksonville

MIA - JAX

MIAJAX

Miami

Tue 1/21

8:00 am-10:52 am

2 stops26h 52m

$258

MiamiJacksonville

MIA - JAX

MIAJAX

Miami

Sat 12/7

8:06 am-6:16 pm

1 stop10h 10m

Jacksonville

Sun 12/8

8:12 am-3:28 pm

1 stop7h 16m

$118

MiamiJacksonville

MIA - JAX

MIAJAX

Miami

Wed 12/4

12:45 pm-10:41 pm

1 stop9h 56m

Jacksonville

Tue 12/10

6:30 am-3:37 pm

1 stop9h 07m

$255

MiamiJacksonville

MIA - JAX

MIAJAX

Miami

Sat 11/23

10:31 pm-11:56 pm

Nonstop1h 25m

Jacksonville

Sun 11/24

7:58 pm-9:20 pm

Nonstop1h 22m

$291

Flights are sorted by cheapest first

Deals found on 11/3

Showing 1-10 of 14 results
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Best time to book a flight from Key Largo to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Key Largo 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 Key Largo to Jacksonville

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

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

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Jacksonville. Price data was last updated on November 1, 2024.

The best time to book flights from Key Largo to Jacksonville is 57 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Key Largo to Jacksonville?

Currently, August is the cheapest month in which you can book a flight from Key Largo to Jacksonville (average of $278). Flying from Key Largo to Jacksonville in March is currently the most expensive (average of $336). 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 KE9 to JAX?

Find hourly flight availability from Key Largo 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 November 4, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Key Largo to Jacksonville as you normally would.

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

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Jacksonville. Price data was last updated on November 3, 2024.

Travelers seeking maximum savings on their Key Largo to Jacksonville flight should consider departing on Thursday afternoons 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.

Rainfall in Jacksonville by month

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

In terms of precipitation, rainfall in Jacksonville ranges from 2.1 - 8.2 inches per month. September is typically the wettest month, when rainfall can reach 8.2 in. November is typically the driest time to visit Jacksonville when rainfall is around 2.1 in.

Temperature in Jacksonville by month

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

If weather is an important factor for your trip to Jacksonville, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 November 4, 2024.
Read through reviews of airlines operating flights from Key Largo to Jacksonville, such as Delta, United Airlines and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
5,089 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Crew

8.7

Food

7.2

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

8.1
Very good
5,089 reviews
8.1
Very good
5,089 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Crew

8.7

Food

7.2

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

8.0
Very good
8,829 reviews
8.1
Very good
5,089 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Crew

8.7

Food

7.2

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

7.5
Good
3,493 reviews
8.1
Very good
5,089 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Crew

8.7

Food

7.2

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

7.4
Good
9,226 reviews
8.1
Very good
5,089 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Crew

8.7

Food

7.2

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

7.2
Good
10,000 reviews
8.1
Very good
5,089 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Crew

8.7

Food

7.2

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Jacksonville. 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 into for flights to Jacksonville from Key Largo?

    Jacksonville (JAX), located 11.2 mi from the city center, is the airport you fly into when you book flights from Key Largo to Jacksonville. 4 airlines have flights to Jacksonville from Key Largo on a regular basis. Booking flights from Key Largo to Jacksonville should not be difficult; the airport handles an average of 2 inbound flights from Key Largo per day.

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

    Yes, there are multiple flights from Key Largo to Jacksonville for under $200. The cheapest flight booked recently is on Frontier for just $118, but on average you can expect to pay $308.

  • Are there nonstop flights from Key Largo to Jacksonville for under $300 on Cheapflights?

    Cheapflights has at least 1 direct flight from Key Largo to Jacksonville under $300. A good price for a nonstop flight from Key Largo to Jacksonville is less than $291.

  • Are there last-minute flights available from Key Largo to Jacksonville for under $500?

    There are currently 6+ open flights from Key Largo to Jacksonville within the next 7 days for less than $500.

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

    Nonstop flights are available for this route on the following days: Monday.

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

    On average, you can expect to see 1 flight from Key Largo to Jacksonville a day.
    Afternoon (Noon - 6pm) - 100% of flight departures

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

    For as low as $118, Frontier can have you in Jacksonville from Key Largo in 1h 25m. Airlines will cover a distance of 337 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $60. Users have also found prices from $146 and $154 on American Airlines and JetBlue, respectively.

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

    Consider Aer Lingus (100%), Envoy Air (94%) or American Airlines (78%) when booking your flight. These represent the most reliable airlines when flying from Key Largo to Jacksonville.

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

    Looking for the cheapest flight from Key Largo to Jacksonville? While on average our users pay $390, our data indicates the cheapest price to be $229. The most popular route (Miami - Jacksonville), is priced around $128.

  • What does MIA to JAX mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Miami Airport to Jacksonville Airport flight would often be abbreviated as a MIA to JAX flight. Fort Lauderdale Airport (FLL), Key West Airport (EYW), Miami Opa Locka Airport (OPF), Fort Lauderdale Executive Airport (FXE), Boca Raton Airport (BCT) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Key Largo to Jacksonville 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 Key Largo to Jacksonville with specific airlines?

    Yes, Cheapflights allows you to browse and filter Key Largo to Jacksonville 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 Key Largo to Jacksonville that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo 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.

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

    Many airlines flying from Key Largo to Jacksonville 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 Key Largo to Jacksonville?

    Yes, you can often find last-minute deals on Key Largo to Jacksonville 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 Key Largo to Jacksonville flight deals updated?

    The Key Largo to Jacksonville flight deals you see on this page were last updated on 11/4.

  • What is the cheapest month to book a flight from Key Largo to Jacksonville?

    Currently, August is the cheapest month in which you can book a flight from Key Largo to Jacksonville (average of $278). Flying from Key Largo to Jacksonville in March is currently the most expensive (average of $336). 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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Alternative routes for Key Largo to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Key Largo to Jacksonville

Discover the top 4 airlines that operate flights from Key Largo 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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
Silver AirwaysCheapest$59Average$124FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$73Average$175FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$117Average$331FlexibilityNo cancel feeOn-time71%
DeltaCheapest$147Average$234FlexibilityNo cancel feeOn-timeN/A
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