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Cheap flights from Jacksonville to Key West (JAX - EYW) from $318

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/14. 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 — EYW
May 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
1 adult, Economy
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The best prices from Jacksonville to Key West are usually found in August or May, booked 20 days in advance, depart on a Saturday or Tuesday and return on a Monday

Cheap flight deals from Jacksonville to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to Key West (EYW). 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 28, 2024.

Popular in

October

Cheapest in

August

Average price

$498

Round-trip from

$374
High demand for flights, 16% potential price rise
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Best time to find cheap flights, 17% potential price drop
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Average for round-trip flights in April 2024
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From Jacksonville to Key West
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What is the cheapest day to fly round-trip from Jacksonville to Key West?

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 21 days in advance, which can save you up to 100% on flights from Jacksonville to Key West compared to booking the week you need them. Waiting 21 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $492. For sooner than that we have options available in the next 3 days from $578.

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

Our data shows that August tends to be the cheapest month to fly to Key West from Jacksonville. Users have commonly found prices around $458 for the month, but tickets can be as low as $262. Due to multiple factors, prepare for potentially higher prices in October.

When is the cheapest time to fly from Jacksonville to Key West (JAX - EYW)?

A simple way to save on the total cost of your ticket is to fly from Jacksonville to Key West in the evening. If you’re flexible enough to do this you can expect to save up to 49% on your trip compared to booking a flight at noon.

Cheap American Airlines flights from Jacksonville to Key West

Explore cheap flight options specifically provided by American Airlines for the route between Jacksonville and Key West. 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 2,991,349 searches. Data last updated April 28, 2024.
Check out some of the cheapest American Airlines flights we've come across from Jacksonville to Key West. Make sure to double check the flight details before booking.
Sat 9/143:31 pmJAX - EYW
1 stop3h 29mAmerican Airlines
Tue 9/172:01 pmEYW - JAX
1 stop4h 54mAmerican Airlines
Deal found 4/27$318
Sat 9/710:42 amJAX - EYW
1 stop5h 45mAmerican Airlines
Mon 9/97:31 pmEYW - JAX
1 stop4h 18mAmerican Airlines
Deal found 4/27$338
Wed 5/2910:35 amJAX - EYW
1 stop4h 43mAmerican Airlines
Sat 6/111:45 amEYW - JAX
1 stop3h 15mAmerican Airlines
Deal found 4/27$343
Sun 5/2610:35 amJAX - EYW
1 stop8h 26mAmerican Airlines
Wed 5/293:48 pmEYW - JAX
1 stop4h 48mAmerican Airlines
Deal found 4/27$361
Mon 5/276:00 amJAX - EYW
1 stop4h 59mAmerican Airlines
Sat 6/17:31 pmEYW - JAX
1 stop4h 28mAmerican Airlines
Deal found 4/27$368
Sat 6/110:35 amJAX - EYW
1 stop4h 51mAmerican Airlines
Sat 6/85:47 pmEYW - JAX
1 stop16h 38mAmerican Airlines
Deal found 4/27$406
Fri 6/284:03 pmJAX - EYW
1 stop2h 56mAmerican Airlines
Sun 6/307:29 pmEYW - JAX
1 stop14h 56mAmerican Airlines
Deal found 4/27$416
Sat 6/16:59 amJAX - EYW
2 stops8h 27mAmerican Airlines
Tue 6/411:40 amEYW - JAX
1 stop5h 07mAmerican Airlines
Deal found 4/26$472
Wed 5/296:59 amJAX - EYW
2 stops8h 19mAmerican Airlines
Sat 6/17:31 pmEYW - JAX
1 stop4h 28mAmerican Airlines
Deal found 4/27$487

Cheap JetBlue flights from Jacksonville to Key West

Explore cheap flight options specifically provided by JetBlue for the route between Jacksonville and Key West. 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 2,991,349 searches. Data last updated April 28, 2024.
Some of the lowest-priced JetBlue flights we've found at this time heading from Jacksonville to Key West. Deals frequently update to provide users with more options.
Sun 5/198:02 amJAX - EYW
1 stop6h 38mJetBlue
Thu 5/2311:30 amEYW - JAX
1 stop6h 51mJetBlue
Deal found 4/28$345
Thu 5/168:02 amJAX - EYW
1 stop6h 23mJetBlue
Mon 5/2011:45 amEYW - JAX
1 stop6h 36mJetBlue
Deal found 4/27$380
Sat 5/118:02 amJAX - EYW
1 stop6h 48mJetBlue
Mon 11/1811:45 amEYW - JAX
1 stop6h 25mJetBlue
Deal found 4/27$415
Thu 9/269:03 amJAX - EYW
1 stop5h 22mJetBlue
Sun 9/2911:45 amEYW - JAX
1 stop6h 16mJetBlue
Deal found 4/27$425
Fri 5/248:02 amJAX - EYW
1 stop6h 38mJetBlue
Mon 5/2711:45 amEYW - JAX
1 stop6h 36mJetBlue
Deal found 4/27$430
Thu 5/168:02 amJAX - EYW
1 stop6h 23mJetBlue
Sun 5/1911:45 amEYW - JAX
1 stop6h 36mJetBlue
Deal found 4/27$440
Fri 7/128:00 amJAX - EYW
1 stop6h 40mJetBlue
Sun 7/2111:45 amEYW - JAX
1 stop6h 10mJetBlue
Deal found 4/27$458
Tue 5/78:02 amJAX - EYW
1 stop6h 23mJetBlue
Thu 5/911:30 amEYW - JAX
1 stop6h 51mJetBlue
Deal found 4/27$535
Mon 5/68:02 amJAX - EYW
1 stop6h 23mJetBlue
Wed 5/811:30 amEYW - JAX
1 stop6h 51mJetBlue
Deal found 4/27$555

Cheap Jacksonville to Key West flights in April & May 2024

Find cheap flight options from Jacksonville to Key West specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Prices were last updated on April 28, 2024.
The lowest fares we've come across on flights traveling from Jacksonville to Key West in April and May 2024. Check back soon for alternative fares.
Wed 5/2910:35 amJAX - EYW
1 stop4h 43mAmerican Airlines
Sat 6/111:45 amEYW - JAX
1 stop3h 15mAmerican Airlines
Deal found 4/27$343
Sun 5/198:02 amJAX - EYW
1 stop6h 38mJetBlue
Thu 5/2311:30 amEYW - JAX
1 stop6h 51mJetBlue
Deal found 4/27$345
Sun 5/2610:35 amJAX - EYW
1 stop8h 26mAmerican Airlines
Wed 5/293:48 pmEYW - JAX
1 stop4h 48mAmerican Airlines
Deal found 4/27$361
Mon 5/276:00 amJAX - EYW
1 stop4h 59mAmerican Airlines
Sat 6/17:31 pmEYW - JAX
1 stop4h 28mAmerican Airlines
Deal found 4/27$368
Thu 5/168:02 amJAX - EYW
1 stop6h 23mJetBlue
Mon 5/2011:45 amEYW - JAX
1 stop6h 36mJetBlue
Deal found 4/27$380
Sat 5/118:02 amJAX - EYW
1 stop6h 48mJetBlue
Mon 11/1811:45 amEYW - JAX
1 stop6h 25mJetBlue
Deal found 4/27$415
Fri 5/248:02 amJAX - EYW
1 stop6h 38mJetBlue
Mon 5/2711:45 amEYW - JAX
1 stop6h 36mJetBlue
Deal found 4/27$430
Thu 5/168:02 amJAX - EYW
1 stop6h 23mJetBlue
Sun 5/1911:45 amEYW - JAX
1 stop6h 36mJetBlue
Deal found 4/27$440
Wed 5/296:59 amJAX - EYW
2 stops8h 19mAmerican Airlines
Sat 6/17:31 pmEYW - JAX
1 stop4h 28mAmerican Airlines
Deal found 4/27$487

Jacksonville to Key West 2024 flight deals

Discover exclusive flight deals for travel between Jacksonville and Key West in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
The lowest fares we've come across on flights traveling from Jacksonville to Key West in April and May 2024. Check back soon for alternative fares.
Sat 9/143:31 pmJAX - EYW
1 stop3h 29mAmerican Airlines
Tue 9/172:01 pmEYW - JAX
1 stop4h 54mAmerican Airlines
Deal found 4/27$318
Sat 9/710:42 amJAX - EYW
1 stop5h 45mAmerican Airlines
Mon 9/97:31 pmEYW - JAX
1 stop4h 18mAmerican Airlines
Deal found 4/27$338
Wed 5/2910:35 amJAX - EYW
1 stop4h 43mAmerican Airlines
Sat 6/111:45 amEYW - JAX
1 stop3h 15mAmerican Airlines
Deal found 4/27$343
Mon 6/109:07 amJAX - EYW
1 stop5h 33mJetBlue
Thu 6/1311:30 amEYW - JAX
1 stop6h 50mJetBlue
Deal found 4/26$345
Sun 5/2610:35 amJAX - EYW
1 stop8h 26mAmerican Airlines
Wed 5/293:48 pmEYW - JAX
1 stop4h 48mAmerican Airlines
Deal found 4/27$361
Mon 5/276:00 amJAX - EYW
1 stop4h 59mAmerican Airlines
Sat 6/17:31 pmEYW - JAX
1 stop4h 28mAmerican Airlines
Deal found 4/27$368
Thu 5/168:02 amJAX - EYW
1 stop6h 23mJetBlue
Mon 5/2011:45 amEYW - JAX
1 stop6h 36mJetBlue
Deal found 4/27$380
Sat 6/110:35 amJAX - EYW
1 stop4h 51mAmerican Airlines
Sat 6/85:47 pmEYW - JAX
1 stop16h 38mAmerican Airlines
Deal found 4/27$406
Sat 5/118:02 amJAX - EYW
1 stop6h 48mJetBlue
Mon 11/1811:45 amEYW - JAX
1 stop6h 25mJetBlue
Deal found 4/27$415

Jacksonville to Key West flights leaving soon

Find last-minute flight options from Jacksonville to Key West 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 2,991,349 searches. Data last updated April 28, 2024.
Consider one of these great deals we found on last-minute flights from Jacksonville to Key West. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 5/78:02 amJAX - EYW
1 stop6h 23mJetBlue
Thu 5/911:30 amEYW - JAX
1 stop6h 51mJetBlue
Deal found 4/27$535
Mon 5/68:02 amJAX - EYW
1 stop6h 23mJetBlue
Wed 5/811:30 amEYW - JAX
1 stop6h 51mJetBlue
Deal found 4/27$555
Fri 5/38:02 amJAX - EYW
1 stop6h 38mJetBlue
Sun 5/511:45 amEYW - JAX
1 stop6h 21mJetBlue
Deal found 4/26$646
Mon 5/67:00 pmJAX - EYW
2 stops22h 24mUnited Airlines
Wed 5/81:51 pmEYW - JAX
2 stops23h 27mUnited Airlines
Deal found 4/27$922
Tue 5/79:10 amJAX - EYW
2 stops25h 35mUnited Airlines
Thu 5/91:51 pmEYW - JAX
2 stops23h 27mUnited Airlines
Deal found 4/27$943
Mon 5/66:55 amJAX - EYW
2 stops8h 23mAmerican Airlines
Wed 5/87:31 pmEYW - JAX
1 stop4h 28mAmerican Airlines
Deal found 4/27$972
Fri 5/37:10 pmJAX - EYW
2 stops17h 42mUnited Airlines
Sun 5/511:45 amEYW - JAX
2 stops32h 55mUnited Airlines
Deal found 4/26$1,024
Fri 5/36:50 amJAX - EYW
2 stops8h 11mAmerican Airlines
Sun 5/57:37 pmEYW - JAX
1 stop4h 19mAmerican Airlines
Deal found 4/26$1,033

Find flights from Jacksonville to Key West within your budget

Customize your flight search to find flights from Jacksonville to Key West 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 2,991,349 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$318 - $628

Route

Depart

Return

Price

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

Sat 9/14

1 stop3h 29m

Key West

Tue 9/17

1 stop4h 54m

$318

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

Sat 9/7

1 stop5h 45m

Key West

Mon 9/9

1 stop4h 18m

$338

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

Wed 5/29

1 stop4h 43m

Key West

Sat 6/1

1 stop3h 15m

$343

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

Sun 5/19

1 stop6h 38m

Key West

Thu 5/23

1 stop6h 51m

$345

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

Sun 5/26

1 stop8h 26m

Key West

Wed 5/29

1 stop4h 48m

$361

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

Thu 5/16

1 stop6h 23m

Key West

Mon 5/20

1 stop6h 36m

$380

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

Sat 5/11

1 stop6h 48m

Key West

Mon 11/18

1 stop6h 25m

$415

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

Sat 5/11

2 stops17h 37m

Key West

Mon 11/18

2 stops31h 16m

$586

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

Thu 6/6

1 stop5h 28m

Key West

Sun 6/9

1 stop4h 15m

$628

Flights are sorted by cheapest first

Deals found on 4/27

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

Use this chart to determine the optimal time to book a round-trip flight from Jacksonville to Key West. Price data was last updated on January 28, 2024.
The best time to book flights from Jacksonville to Key West is 20 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.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Jacksonville to Key West. 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 West flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Key West by month

Plan your trip from Jacksonville to Key West by taking into account the cheapest months to travel. The average price of a one-way flight from Jacksonville to Key West is currently $0 while a round-trip flight costs $413. Price data was last updated on April 21, 2024.

Currently, January is the cheapest month in which you can book a flight from Jacksonville to Key West (average of $374). Flying from Jacksonville to Key West in March is currently the most expensive (average of $504). 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

$374

February

$415

March

$504

April

$482

May

$475

June

$487

July

$462

August

$384

September

$408

October

$468

November

$448

December

$398

Temperature and rainfall in Key West by month

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

EYW

Temperature

69.8 - 84.2 °F

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 West. Reviews last updated April 28, 2024.
To help decide which airline to fly from Jacksonville to Key West, see what other customers have to say about American Airlines, JetBlue and United Airlines. 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

Crew

8.6

Food

7.4

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

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

Crew

8.6

Food

7.4

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

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

Crew

8.6

Food

7.4

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

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

Crew

8.6

Food

7.4

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

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

Crew

8.6

Food

7.4

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

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

  • Can I find flights from Jacksonville to Key West for under $400 on Cheapflights?

    Yes, there are multiple flights from Jacksonville to Key West for under $400. The cheapest flight booked recently is on American Airlines for just $318, but on average you can expect to pay $422.

  • Are there last-minute flights available from Jacksonville to Key West for under $600?

    There are currently 8+ open flights from Jacksonville to Key West within the next 7 days for less than $600.

  • What are the cheapest airlines flying from Jacksonville to Key West round-trip?

    Cheapflights users have booked flights from Jacksonville to Key West round-trip from $318. Other airlines that can offer you cheap pricing are JetBlue, from $345, and United Airlines, from $586. Users have found that American Airlines is 30% cheaper than the other options available to this destination.

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

    Before booking your flight from Jacksonville to Key West check out the most popular airlines for this route: Silver Airways, American Airlines or JetBlue.

  • What does JAX to EYW mean?

    This is defined as Jacksonville Airport (JAX) and Key West Airport (EYW). Codes like Key West Airport are often used to just call airports uniquely.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Jacksonville to Key West 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 West that allow pets onboard?

    Many airlines flying from Jacksonville to Key West 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 West?

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

    The Jacksonville to Key West flight deals you see on this page were last updated on 4/27.

See more FAQs

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Top 4 airlines flying from Jacksonville to Key West

Discover the top 4 airlines that operate flights from Jacksonville to Key West. 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 2,991,349 searches. Data last updated April 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
Silver AirwaysCheapest$246Average$277FlexibilityNo cancel feeOn-timeN/A
Search Silver Airways flights
JetBlueCheapest$272Average$416FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapest$358Average$508FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$359Average$498FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from Jacksonville to Key West by cabin class

Find flights from Jacksonville to Key West, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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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 West?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Jacksonville to Key West. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Jacksonville to Key West.

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

Yes! Cheapflights helps users easily find flights from Jacksonville to Key West with no change fees.

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

Not ready to book yet? You can track prices for flights from Jacksonville to Key West on Cheapflights with our Price Alert feature and get notified when better prices are available.

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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.
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