Cheap flights from Jacksonville to Key West (JAX - EYW) from $189

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight to Key West departing on 4/17. 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
mar. 5 — mar. 121

The best prices from Jacksonville to Key West are usually found in August or May, booked 20 days in advance, depart on a Tuesday or Wednesday 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 febrero 29, 2024.

Popular in

October

Cheapest in

August

Round-trip from

$374

One-way from

$189
High demand for flights, 16% potential price rise
Best time to find cheap flights, 17% potential price drop
From Jacksonville to Key West
One-way flight from Jacksonville to Key West

What is the cheapest day to fly round-trip from Jacksonville to Key West?

It’s generally more expensive to depart on a Monday, 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 46% on your trip compared to booking a flight at noon.

Cheap United Airlines flights from Jacksonville to Key West

Explore cheap flight options specifically provided by United 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 3,314,962 searches. Data last updated febrero 29, 2024.
Check out some of the cheapest United Airlines flights we've come across from Jacksonville to Key West. Make sure to double check the flight details before booking.
jue. 3/2811:34 amJAX - EYW
1 stop28h 32mUnited Airlines
jue. 4/411:30 amEYW - JAX
2 stops25h 48mUnited Airlines
Deal found 2/27$529
mié. 3/274:02 pmJAX - EYW
1 stop24h 04mUnited Airlines
mié. 4/34:05 pmEYW - JAX
2 stops25h 40mUnited Airlines
Deal found 2/28$531
vie. 4/268:03 amJAX - EYW
2 stops31h 56mUnited Airlines
lun. 4/298:10 pmEYW - JAX
2 stops21h 35mUnited Airlines
Deal found 2/29$549
vie. 4/57:00 pmJAX - EYW
1 stop20h 59mUnited Airlines
lun. 4/811:45 amEYW - JAX
2 stops35h 30mUnited Airlines
Deal found 2/28$562
dom. 4/147:00 amJAX - EYW
2 stops31h 25mUnited Airlines
mar. 4/1611:30 amEYW - JAX
2 stops35h 45mUnited Airlines
Deal found 2/27$572
mar. 4/211:15 amJAX - EYW
2 stops23h 30mUnited Airlines
mar. 4/911:30 amEYW - JAX
2 stops35h 45mUnited Airlines
Deal found 2/28$604
vie. 4/55:10 pmJAX - EYW
2 stops23h 40mUnited Airlines
lun. 4/811:45 amEYW - JAX
2 stops35h 30mUnited Airlines
Deal found 2/28$605
jue. 3/214:02 pmJAX - EYW
1 stop24h 04mUnited Airlines
dom. 3/245:05 pmEYW - JAX
1 stop20h 12mUnited Airlines
Deal found 2/29$620
mié. 8/217:29 pmJAX - EYW
2 stops19h 08mUnited Airlines
mié. 8/283:35 pmEYW - JAX
2 stops23h 04mUnited Airlines
Deal found 2/29$627

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 3,314,962 searches. Data last updated febrero 29, 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.
sáb. 6/89:02 amJAX - EYW
1 stop5h 48mJetBlue
dom. 6/911:45 amEYW - JAX
1 stop6h 21mJetBlue
Deal found 2/28$430
mié. 5/89:02 amJAX - EYW
1 stop5h 23mJetBlue
sáb. 5/1111:25 amEYW - JAX
1 stop6h 41mJetBlue
Deal found 2/28$435

Cheap Jacksonville to Key West flights in February & March 2024

Find cheap flight options from Jacksonville to Key West specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,314,962 searches. Prices were last updated on febrero 29, 2024.
The lowest fares we've come across on flights traveling from Jacksonville to Key West in February and March 2024. Check back soon for alternative fares.
mié. 3/2711:43 amJAX - EYW
1 stop3h 28mAmerican Airlines
mié. 4/33:41 pmEYW - JAX
1 stop4h 26mAmerican Airlines
Deal found 2/28$378
jue. 3/287:57 amJAX - EYW
1 stop7h 14mAmerican Airlines
mar. 4/23:41 pmEYW - JAX
1 stop3h 29mAmerican Airlines
Deal found 2/28$411
jue. 3/286:35 pmJAX - EYW
1 stop19h 12mMultiple Airlines
mar. 4/211:30 amEYW - JAX
2 stops32h 37mMultiple Airlines
Deal found 2/28$421
jue. 3/217:57 amJAX - EYW
1 stop11h 45mAmerican Airlines
lun. 3/258:12 pmEYW - JAX
1 stop14h 02mAmerican Airlines
Deal found 2/29$443
jue. 3/287:57 amJAX - EYW
1 stop7h 14mAmerican Airlines
jue. 4/411:56 amEYW - JAX
1 stop6h 55mAmerican Airlines
Deal found 2/27$444
jue. 3/217:57 amJAX - EYW
1 stop11h 45mAmerican Airlines
lun. 3/258:12 pmEYW - JAX
1 stop14h 02mAmerican Airlines
Deal found 2/28$445
sáb. 3/2311:43 amJAX - EYW
1 stop7h 01mAmerican Airlines
lun. 3/258:12 pmEYW - JAX
1 stop14h 02mAmerican Airlines
Deal found 2/28$474
vie. 3/293:10 pmJAX - EYW
1 stop4h 32mAmerican Airlines
vie. 4/57:37 pmEYW - JAX
1 stop4h 19mAmerican Airlines
Deal found 2/28$478
vie. 3/293:10 pmJAX - EYW
1 stop4h 32mAmerican Airlines
dom. 3/313:41 pmEYW - JAX
1 stop4h 26mAmerican Airlines
Deal found 2/29$488

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 3,314,962 searches. Data last updated febrero 29, 2024.
The lowest fares we've come across on flights traveling from Jacksonville to Key West in February and March 2024. Check back soon for alternative fares.
mar. 4/27:20 amJAX - EYW
1 stop9h 48mAmerican Airlines
mar. 4/911:35 amEYW - JAX
1 stop11h 26mAmerican Airlines
Deal found 2/28$350
mié. 3/2711:43 amJAX - EYW
1 stop3h 28mAmerican Airlines
mié. 4/33:41 pmEYW - JAX
1 stop4h 26mAmerican Airlines
Deal found 2/28$378
mié. 9/119:03 amJAX - EYW
1 stop5h 22mJetBlue
mié. 9/1811:30 amEYW - JAX
1 stop6h 31mJetBlue
Deal found 2/29$405
mié. 4/246:50 amJAX - EYW
1 stop9h 10mAmerican Airlines
lun. 4/297:37 pmEYW - JAX
1 stop14h 26mAmerican Airlines
Deal found 2/28$409
jue. 3/287:57 amJAX - EYW
1 stop7h 14mAmerican Airlines
mar. 4/23:41 pmEYW - JAX
1 stop3h 29mAmerican Airlines
Deal found 2/28$411
vie. 9/69:03 amJAX - EYW
1 stop5h 37mJetBlue
lun. 9/911:45 amEYW - JAX
1 stop6h 16mJetBlue
Deal found 2/29$415
jue. 3/286:35 pmJAX - EYW
1 stop19h 12mMultiple Airlines
mar. 4/211:30 amEYW - JAX
2 stops32h 37mMultiple Airlines
Deal found 2/28$421
mié. 9/189:03 amJAX - EYW
1 stop5h 22mJetBlue
mié. 9/2511:30 amEYW - JAX
1 stop6h 31mJetBlue
Deal found 2/29$425
sáb. 6/89:02 amJAX - EYW
1 stop5h 48mJetBlue
dom. 6/911:45 amEYW - JAX
1 stop6h 21mJetBlue
Deal found 2/28$430

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 3,314,962 searches. Data last updated febrero 29, 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.
mié. 3/63:10 pmJAX - EYW
1 stop4h 17mAmerican Airlines
mié. 3/133:41 pmEYW - JAX
1 stop4h 26mAmerican Airlines
Deal found 2/28$578
mié. 3/63:10 pmJAX - EYW
1 stop4h 17mAmerican Airlines
dom. 3/103:41 pmEYW - JAX
1 stop3h 29mAmerican Airlines
Deal found 2/28$618
mié. 3/68:40 pmJAX - EYW
2 stops18h 45mMultiple Airlines
sáb. 3/911:25 amEYW - JAX
2 stops21h 37mMultiple Airlines
Deal found 2/28$698
mié. 3/68:40 pmJAX - EYW
2 stops18h 45mMultiple Airlines
sáb. 3/92:40 pmEYW - JAX
3 stops18h 22mMultiple Airlines
Deal found 2/28$763
mié. 3/68:40 pmJAX - EYW
2 stops18h 45mMultiple Airlines
dom. 3/104:05 pmEYW - JAX
3 stops28h 08mMultiple Airlines
Deal found 2/28$783
mié. 3/64:16 pmJAX - EYW
2 stops23h 50mUnited Airlines
sáb. 3/912:30 pmEYW - JAX
1 stop21h 02mUnited Airlines
Deal found 2/28$792
mié. 3/67:10 pmJAX - EYW
1 stop16h 19mUnited Airlines
mié. 3/1311:30 amEYW - JAX
2 stops27h 57mUnited Airlines
Deal found 2/28$802
mié. 3/62:20 pmJAX - EYW
3 stops25h 46mUnited Airlines
mié. 3/1312:30 pmEYW - JAX
1 stop22h 02mUnited Airlines
Deal found 2/28$835
mié. 3/67:10 pmJAX - EYW
1 stop16h 19mUnited Airlines
dom. 3/103:49 pmEYW - JAX
2 stops18h 43mUnited Airlines
Deal found 2/28$853

One-way flights to Key West from Jacksonville

Search for one-way flight options from Jacksonville to Key West. 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 3,314,962 searches. Data last updated febrero 29, 2024.
Take a look at some of the one-way flights we've detected from Jacksonville to Key West. Those needing a return flight from Jacksonville to Key West can use the search form above.
mié. 4/1710:43 amJAX - EYW
1 stop4h 18mAmerican Airlines
Deal found 2/28$189
dom. 3/179:09 pmJAX - EYW
1 stop19h 32mAllegiant Air
Deal found 2/29$220
mié. 5/291:00 pmJAX - EYW
2 stops29h 35mMultiple Airlines
Deal found 2/28$236
dom. 3/179:09 pmJAX - EYW
1 stop19h 32mAllegiant Air
Deal found 2/28$237
dom. 3/174:05 pmJAX - EYW
2 stops41h 50mMultiple Airlines
Deal found 2/29$282
sáb. 4/208:03 amJAX - EYW
2 stops30h 37mUnited Airlines
Deal found 2/28$283
dom. 3/174:05 pmJAX - EYW
2 stops41h 50mMultiple Airlines
Deal found 2/28$292
dom. 3/1712:50 pmJAX - EYW
2 stops20h 31mAllegiant Air
Deal found 2/29$304
dom. 3/1710:52 amJAX - EYW
3 stops27h 33mMultiple Airlines
Deal found 2/28$318

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 3,314,962 searches. Data last updated febrero 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$350 - $718

Route

Depart

Return

Price

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

mar. 4/2

1 stop9h 48m

Key West

mar. 4/9

1 stop11h 26m

$350

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

mié. 3/27

1 stop3h 28m

Key West

mié. 4/3

1 stop4h 26m

$378

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

mié. 4/24

1 stop9h 10m

Key West

lun. 4/29

1 stop14h 26m

$409

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

jue. 3/28

1 stop19h 12m

Key West

mar. 4/2

2 stops32h 37m

$421

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

sáb. 6/8

1 stop5h 48m

Key West

dom. 6/9

1 stop6h 21m

$430

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

mié. 5/8

1 stop5h 23m

Key West

sáb. 5/11

1 stop6h 41m

$435

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

lun. 3/18

2 stops17h 36m

Key West

jue. 3/28

3 stops28h 08m

$490

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

jue. 3/28

1 stop28h 32m

Key West

jue. 4/4

2 stops25h 48m

$529

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

vie. 3/29

1 stop3h 46m

Key West

dom. 3/31

1 stop5h 50m

$718

Flights are sorted by cheapest first

Deals found on 2/28

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 February 25, 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. Thursday 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 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 $262 while a round-trip flight costs $462. Price data was last updated on February 25, 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 $508). 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

$416

March

$508

April

$508

May

$494

June

$499

July

$486

August

$396

September

$440

October

$468

November

$455

December

$400

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 febrero 29, 2024.
To help decide which airline to fly from Jacksonville to Key West, see what other customers have to say about United Airlines, JetBlue and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,818 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.1

Food

7.5

Overall

8.1

Reviews

1 / 10

Although I adhered to 17.7 lbs for carry-on and complied with dimensions of personal item for ITA, I felt very restricted compared to other travelers.

8.1
Very good
11,818 reviews
8.1
Very good
11,818 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.1

Food

7.5

Overall

8.1

Reviews

1 / 10

Although I adhered to 17.7 lbs for carry-on and complied with dimensions of personal item for ITA, I felt very restricted compared to other travelers.

7.7
Good
5,180 reviews
8.1
Very good
11,818 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.1

Food

7.5

Overall

8.1

Reviews

1 / 10

Although I adhered to 17.7 lbs for carry-on and complied with dimensions of personal item for ITA, I felt very restricted compared to other travelers.

7.5
Good
1,096 reviews
8.1
Very good
11,818 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.1

Food

7.5

Overall

8.1

Reviews

1 / 10

Although I adhered to 17.7 lbs for carry-on and complied with dimensions of personal item for ITA, I felt very restricted compared to other travelers.

7.4
Good
11,794 reviews
8.1
Very good
11,818 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.1

Food

7.5

Overall

8.1

Reviews

1 / 10

Although I adhered to 17.7 lbs for carry-on and complied with dimensions of personal item for ITA, I felt very restricted compared to other travelers.

7.3
Good
15,571 reviews
8.1
Very good
11,818 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.1

Food

7.5

Overall

8.1

Reviews

1 / 10

Although I adhered to 17.7 lbs for carry-on and complied with dimensions of personal item for ITA, I felt very restricted compared to other travelers.

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 $350, but on average you can expect to pay $444.

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

There are currently 10+ 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 $350. Other airlines that can offer you cheap pricing are JetBlue, from $430, and United Airlines, from $529. Users have found that American Airlines is 23% cheaper than the other options available to this destination.

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

One-way options have recently been found by users for as low as $189 on American Airlines. Other airlines that offer cheap prices include Allegiant Air from $220 and United Airlines from $283 one-way.

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

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.

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

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 3,314,962 searches. Data last updated febrero 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
Silver AirwaysCheapest$149Average$284FlexibilityNo cancel feeOn-timeN/A
Search Silver Airways flights
JetBlueCheapest$175Average$412FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapest$358Average$499FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$359Average$488FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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.

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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