What are the cheapest airlines flying from Jacksonville, North Carolina to Key West round-trip?

Currently priced at $319, Delta will fly you from Jacksonville, North Carolina to Key West and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $389.

What is the cheapest day to fly from Jacksonville, North Carolina to Key West?

Travelers seeking maximum savings on their Jacksonville, North Carolina to Key West flight should consider departing on Saturday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

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

Travelers have found that booking a Friday departure is the best way to save up to 44% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest time of day to fly from OAJ to EYW?

When flying from Jacksonville, North Carolina to Key West, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$319+ Flights from Jacksonville, NC to Key West

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Cheap flight deals from Jacksonville to Key West

Round-trip from	$319 (Delta)

From Jacksonville Albert J Ellis to Key West

Search Deals

Find flight deals from Jacksonville to Key West

Cheapest flights from Jacksonville to Key West
Explore the most affordable flight options available from Jacksonville to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

vie. 11/142:25 pmOAJ - EYW

1 stop5h 19mDelta

jue. 11/207:00 amEYW - OAJ

1 stop6h 40mDelta

Deal found 7/30

$319

mar. 11/116:19 amOAJ - EYW

1 stop6h 46mAmerican Airlines

vie. 11/212:50 pmEYW - OAJ

1 stop4h 28mAmerican Airlines

Deal found 7/30

$389

Best flights from Jacksonville to Key West
Discover carefully curated flight deals from Jacksonville to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 30, 2025.

vie. 11/142:25 pmOAJ - EYW

1 stop5h 19mDelta

vie. 11/217:00 amEYW - OAJ

1 stop6h 40mDelta

Deal found 7/30

$319

mar. 11/116:19 amOAJ - EYW

1 stop6h 46mAmerican Airlines

vie. 11/212:50 pmEYW - OAJ

1 stop4h 28mAmerican Airlines

Deal found 7/30

$389

Last-minute flights from Jacksonville to Key West
Discover last-minute flight deals from Jacksonville to Key West. Data last updated julio 30, 2025 and is based on user searches.

jue. 8/142:54 pmOAJ - EYW

1 stop5h 18mDelta

lun. 8/187:00 amEYW - OAJ

1 stop7h 14mDelta

Deal found 7/30

$509

jue. 8/145:11 amOAJ - EYW

2 stops7h 47mAmerican Airlines

lun. 8/185:55 pmEYW - OAJ

1 stop5h 06mAmerican Airlines

Deal found 7/30

$665

Cheapflights Fare Finder

Use the filters below to find and compare flights from Jacksonville to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JacksonvilleKey West

OAJ - EYW

OAJEYW

Jacksonville Albert J Ellis

vie. 11/14

2:25 pm-7:44 pm

1 stop5h 19m

Key West

vie. 11/21

7:00 am-1:40 pm

1 stop6h 40m

$319

JacksonvilleKey West

OAJ - EYW

OAJEYW

Jacksonville Albert J Ellis

mar. 11/11

6:19 am-1:05 pm

1 stop6h 46m

Key West

vie. 11/21

2:50 pm-7:18 pm

1 stop4h 28m

$389

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Jacksonville to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West 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 Key West

What is the cheapest month to book a flight from Jacksonville, North Carolina to Key West?

Currently, August is the cheapest month in which you can book a flight from Jacksonville, North Carolina to Key West (average of $328). Flying from Jacksonville, North Carolina to Key West in March is currently the most expensive (average of $492). 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 Key West

Get a feel of what it's like to fly with Delta and American Airlines from Jacksonville to Key West by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Brian,Sep 2023

GSO - LGA

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.

Delta

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Brian,Sep 2023

GSO - LGA

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Brian,Sep 2023

GSO - LGA

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.

Related info for your journey

What are the cheapest airlines flying from Jacksonville, North Carolina to Key West round-trip?
Currently priced at $319, Delta will fly you from Jacksonville, North Carolina to Key West and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $389.
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.
What is the cheapest month to book a flight from Jacksonville, North Carolina to Key West?
Currently, August is the cheapest month in which you can book a flight from Jacksonville, North Carolina to Key West (average of $328). Flying from Jacksonville, North Carolina to Key West in March is currently the most expensive (average of $492). 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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Other flights to Key West

Top airline flying from Jacksonville to Key West

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$348	Average$586	FlexibilityNo cancel fee	On-time71%

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$319+ Cheap flights from Jacksonville, NC to Key West (OAJ - EYW)

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Jacksonville to Key West with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Jacksonville to Key West

Round-trip from

Find flight deals from Jacksonville to Key West

Cheapest flights from Jacksonville to Key WestExplore the most affordable flight options available from Jacksonville to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

Explore the most affordable flight options available from Jacksonville to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Jacksonville to Key West that are best for you.

Best time to book a flight from Jacksonville to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Jacksonville with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Jacksonville to Key West

What is the cheapest month to book a flight from Jacksonville, North Carolina to Key West?

Reviews of airlines servicing Key West

Get a feel of what it's like to fly with Delta and American Airlines from Jacksonville to Key West by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

What are the cheapest airlines flying from Jacksonville, North Carolina to Key West round-trip?

Can I find deals for flights from Jacksonville to Key West that include hotel bookings?

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

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

What is the cheapest month to book a flight from Jacksonville, North Carolina to Key West?

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 airline flying from Jacksonville to Key West

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Book with Flexibility

Travel Smart

Cheapest flights from Jacksonville to Key West
Explore the most affordable flight options available from Jacksonville to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.