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$43+ Cheap flights from Raleigh (RDU) to Florida Keys

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — EYW
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Raleigh to Florida Keys

Keep the following information in mind while searching for Raleigh to Florida Keys flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$49
(Kiwi.com)

One-way from

$43
(Cheapflightsfares)

Popular in

December

Cheapest in

August

Average price

$214
Provider with most accurate pricing for Raleigh-Durham-Miami flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Miami flights.
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From Raleigh-Durham to Florida Keys
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One-way flight from Raleigh-Durham to Florida Keys
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Highest demand for flights based on searches. 11% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Raleigh to Florida Keys

Cheapest flights from Raleigh to Florida Keys
Explore the most affordable flight options available from Raleigh to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Frontier deal was found by Cheapflights users on 2/19. 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.
Tue 3/412:04 pmRDU - MIA
Nonstop2h 14mFrontier
Thu 3/612:29 pmMIA - RDU
Nonstop2h 16mFrontier
Deal found 2/19$49
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/191:24 pmRDU - MIA
Nonstop2h 10mSpirit Airlines
Thu 3/2010:17 amMIA - RDU
Nonstop2h 12mSpirit Airlines
Deal found 2/20$50
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/412:04 pmRDU - MIA
Nonstop2h 14mMultiple Airlines
Fri 3/79:43 amMIA - RDU
Nonstop2h 12mMultiple Airlines
Deal found 2/20$53
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/197:03 amRDU - MIA
Nonstop2h 16mDelta
Wed 3/195:40 pmMIA - RDU
Nonstop2h 20mDelta
Deal found 2/20$97
This American Airlines deal was found by Cheapflights users on 2/20. 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 3/157:32 pmRDU - MIA
Nonstop2h 18mAmerican Airlines
Sat 3/227:01 amMIA - RDU
Nonstop2h 10mAmerican Airlines
Deal found 2/20$137
This Southwest deal was found by Cheapflights users on 2/20. 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.
Wed 3/196:00 amRDU - MIA
2 stops11h 05mSouthwest
Wed 3/266:25 pmMIA - RDU
1 stop4h 25mSouthwest
Deal found 2/20$156
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 3/1912:50 pmRDU - EYW
1 stop6h 09mAmerican Airlines
Wed 3/263:57 pmEYW - RDU
1 stop3h 42mAmerican Airlines
Deal found 2/19$199
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/43:30 pmRDU - EYW
1 stop4h 14mDelta
Wed 6/116:00 pmEYW - RDU
1 stop4h 44mDelta
Deal found 2/19$249
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/272:54 pmRDU - EYW
1 stop18h 09mMultiple Airlines
Wed 3/511:29 amEYW - RDU
2 stops33h 00mMultiple Airlines
Deal found 2/19$285
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Mon 3/106:00 amRDU - EYW
1 stop5h 41mUnited Airlines
Wed 3/1912:45 pmEYW - RDU
1 stop6h 20mUnited Airlines
Deal found 2/19$324

Find flights from Raleigh to Florida Keys within your budget

Customize your flight search to find flights from Raleigh to Florida Keys 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Raleigh

Fly to

Florida Keys

Route

Depart

Return

Price

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Tue 3/4

12:04 pm-2:18 pm

Nonstop2h 14m

Miami

Thu 3/6

12:29 pm-2:45 pm

Nonstop2h 16m

$49

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Wed 3/19

1:24 pm-3:34 pm

Nonstop2h 10m

Miami

Thu 3/27

10:17 am-12:29 pm

Nonstop2h 12m

$50

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Tue 3/4

12:04 pm-2:18 pm

Nonstop2h 14m

Miami

Fri 3/7

9:43 am-11:55 am

Nonstop2h 12m

$53

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Wed 3/19

7:03 am-9:19 am

Nonstop2h 16m

Miami

Wed 3/26

5:40 pm-8:00 pm

Nonstop2h 20m

$97

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Sat 3/15

7:32 pm-9:50 pm

Nonstop2h 18m

Miami

Sun 3/23

7:01 am-9:10 am

Nonstop2h 09m

$137

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Wed 3/19

2:55 pm-10:50 pm

1 stop7h 55m

Miami

Wed 3/26

5:15 pm-10:45 pm

1 stop5h 30m

$151

RaleighKey West

RDU - EYW

RDUEYW

Raleigh-Durham

Wed 3/19

12:50 pm-6:59 pm

1 stop6h 09m

Key West

Wed 3/26

3:57 pm-7:39 pm

1 stop3h 42m

$199

RaleighKey West

RDU - EYW

RDUEYW

Raleigh-Durham

Wed 6/4

3:30 pm-7:44 pm

1 stop4h 14m

Key West

Wed 6/11

6:00 pm-10:44 pm

1 stop4h 44m

$249

RaleighKey West

RDU - EYW

RDUEYW

Raleigh-Durham

Mon 3/31

9:53 pm-4:29 pm

2 stops18h 36m

Key West

Thu 4/3

8:53 am-1:32 pm

2 stops28h 39m

$312

RaleighKey West

RDU - EYW

RDUEYW

Raleigh-Durham

Mon 3/10

6:00 am-11:41 am

1 stop5h 41m

Key West

Wed 3/19

12:45 pm-7:05 pm

1 stop6h 20m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 22 results
1
2
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Best time to book a flight from Raleigh to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Raleigh 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 Raleigh to Florida Keys

Get recent, data-driven insights about flights from Raleigh to Florida Keys including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Raleigh to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from Raleigh to Florida Keys (average of $328). Flying from Raleigh to Florida Keys in March is currently the most expensive (average of $510). 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 RDU to EOA?

Find hourly flight availability from Raleigh to Florida Keys. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Raleigh to Florida Keys as you normally would.

Rainfall in Florida Keys by month

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

In terms of precipitation, rainfall in Florida Keys ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Florida Keys when rainfall is around 1.6 in.

Temperature in Florida Keys by month

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

If weather is an important factor for your trip to Florida Keys, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated February 20, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from Raleigh to Florida Keys by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Florida Keys. 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 from for flights from Raleigh to Florida Keys?

    Raleigh-Durham (RDU) is the airport you will fly out of if you book a flight from Raleigh to Florida Keys. It is only a 11.1 mi journey to Raleigh-Durham (RDU) from Raleigh’s city center.

  • What are the cheapest airlines to fly from Raleigh to Florida Keys one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $43. Users have also found prices from $44 and $69 on Frontier and American Airlines, respectively.

  • Can I find deals for flights from Raleigh to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Raleigh to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Florida Keys.

  • Can I find deals for business class flights from Raleigh to Florida Keys?

    Yes. Cheapflights offers flight deals from Raleigh to Florida Keys 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 Raleigh to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Raleigh to Florida Keys (average of $328). Flying from Raleigh to Florida Keys in March is currently the most expensive (average of $510). 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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Top 4 airlines flying from Raleigh to Florida Keys

Discover the top 4 airlines that operate flights from Raleigh to Florida Keys. 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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$106Average$271FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$235Average$407FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$247Average$372FlexibilityNo cancel feeOn-time69%
DeltaCheapest$247Average$436FlexibilityNo cancel feeOn-timeN/A
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