Cheap flights from Jacksonville to Key West from $103
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Key West departing on 11/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
JacksonvilleKey West
JAX Jacksonville - EYW Key West
JAXEYW
Jacksonville
Sun 12/6
7:09 pm-1:12 pm
1 stop18h 03m
Key West
Tue 12/15
10:59 am-3:11 pm
2 stops28h 12m
JacksonvilleKey West
JAX Jacksonville - EYW Key West
JAXEYW
Jacksonville
Thu 10/22
4:13 pm-9:04 am
1 stop16h 51m
Key West
Fri 10/30
10:59 am-6:28 pm
2 stops31h 29m
JacksonvilleKey West
JAX Jacksonville - EYW Key West
JAXEYW
Jacksonville
Thu 10/22
4:13 pm-9:04 am
1 stop16h 51m
Key West
Mon 11/2
10:59 am-6:08 pm
2 stops31h 09m
JacksonvilleKey West
JAX Jacksonville - EYW Key West
JAXEYW
Jacksonville
Thu 10/22
4:13 pm-9:04 am
1 stop16h 51m
Key West
Tue 10/27
1:16 pm-6:08 pm
2 stops28h 52m
JacksonvilleKey West
JAX Jacksonville - EYW Key West
JAXEYW
Jacksonville
Wed 12/2
12:00 pm-5:19 pm
1 stop5h 19m
Key West
Wed 12/9
1:52 pm-6:48 pm
1 stop4h 56m
JacksonvilleKey West
JAX Jacksonville - EYW Key West
JAXEYW
Jacksonville
Fri 2/5
5:23 am-9:28 am
1 stop4h 05m
Key West
Tue 2/9
5:56 pm-10:18 pm
1 stop4h 22m
JacksonvilleKey West
JAX Jacksonville - EYW Key West
JAXEYW
Jacksonville
Wed 11/18
6:10 am-10:48 am
1 stop4h 38m
Key West
Thu 11/26
7:30 am-1:22 pm
1 stop5h 52m
JacksonvilleKey West
JAX Jacksonville - EYW Key West
JAXEYW
Jacksonville
Tue 11/17
11:15 am-5:10 pm
1 stop5h 55m
Key West
Thu 11/26
7:30 am-1:22 pm
1 stop5h 52m
JacksonvilleKey West
JAX Jacksonville - EYW Key West
JAXEYW
Jacksonville
Sat 11/14
12:03 pm-4:27 pm
1 stop4h 24m
Key West
Tue 11/17
6:35 pm-11:26 pm
1 stop4h 51m
JacksonvilleKey West
JAX Jacksonville - EYW Key West
JAXEYW
Jacksonville
Mon 11/9
5:05 am-10:48 am
1 stop5h 43m
Key West
Tue 11/17
11:43 am-4:30 pm
1 stop4h 47m
See travel insights to Key West from
How to get the cheapest flight ticket from Jacksonville to Key West
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Jacksonville and Key West?
Prices are currently low for flights on this route.
Typical prices usually range from $376 to $552.The lowest price recently found on this route was $183.
What is the cheapest month to fly to Key West?
In general, November is the cheapest month to fly from Jacksonville to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $406. If you are unable to visit Key West during the month of November, then departing from Jacksonville during the month July is also very affordable. Most momondo users find prices during this month for around $431.
How have Jacksonville to Key West flight prices changed over time?
When to book flights from Jacksonville to Key West
Cheap Jacksonville to Key West (JAX to EYW) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Jacksonville to Key West
Frequently asked questions about flying from Jacksonville to Key West
How far is Jacksonville to Key West by plane?
The straight-line distance from Jacksonville to Key West is 399.0 mi. By plane, this route typically takes 3h 03m.
When did momondo last update prices for flights from Jacksonville Airport to Key West Airport?
Prices for flights from Jacksonville Airport to Key West Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Jacksonville Airport to Key West Airport?
As of October 2026, there are 2 operators available to choose from for flights from Jacksonville Airport to Key West Airport.
How old do you have to be to fly from Jacksonville Airport to Key West Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Jacksonville Airport to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The travel and health documents required for your trip to Key West Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Jacksonville to Key West?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Jacksonville to Key West is American Airlines (61% of total bookings). The next most popular airline is Delta (39%).
Best airlines flying from Jacksonville to Key West
Compare and see reviews for airlines that fly from Jacksonville to Key West with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $316 | Free Cancellation | Rating 7.0 12,146 reviews | |||
| PriceFrom $366 | Free Cancellation | Rating 7.8 8,646 reviews |
Traveling to a place near Key West?
Book flights to Key West if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Jacksonville to Key West?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Jacksonville to Key West for you.
Can I find flights from Jacksonville to Key West with flexible booking policies on momondo?
Yes. All flights to Key West from Jacksonville on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Jacksonville to Key West?
Once you have performed a search for Jacksonville to Key West flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Jacksonville to Key West right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Jacksonville to Key West now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Key West and let you know when they change.