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Islamorada

$36+ Cheap flights from Raleigh (RDU) to Islamorada, FL

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — MIA
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to Islamorada are usually found in August or September, booked 28 days in advance, depart on a Friday or Sunday and return on a Thursday

Cheap flight deals from Raleigh to Islamorada

Keep the following information in mind while searching for Raleigh to Islamorada flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$60
(Kiwi.com)

One-way from

$36
(Frontier)

Popular in

December

Cheapest in

August

Average price

$242
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 Islamorada
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One-way flight from Raleigh-Durham to Islamorada
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Raleigh to Islamorada

Cheapest flights from Raleigh to Islamorada
Explore the most affordable flight options available from Raleigh to Islamorada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/236:46 pmRDU - MIA
Nonstop2h 12mMultiple Airlines
Thu 4/249:00 amMIA - RDU
Nonstop2h 20mMultiple Airlines
Deal found 3/31$60
This FlightHub deal was found by Cheapflights users on 3/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/216:46 pmRDU - MIA
Nonstop2h 12mSpirit Airlines
Wed 4/233:40 pmMIA - RDU
Nonstop2h 11mSpirit Airlines
Deal found 3/31$62
This Frontier deal was found by Cheapflights users on 3/30. 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.
Sun 5/412:19 pmRDU - MIA
Nonstop2h 11mFrontier
Thu 5/159:00 amMIA - RDU
Nonstop2h 19mFrontier
Deal found 3/30$68
This Delta deal was found by Cheapflights users on 3/30. 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.
Tue 6/178:20 amRDU - MIA
Nonstop2h 08mDelta
Wed 6/186:35 pmMIA - RDU
Nonstop2h 16mDelta
Deal found 3/30$117
This American Airlines deal was found by Cheapflights users on 3/31. 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 5/247:38 pmRDU - MIA
Nonstop2h 08mAmerican Airlines
Wed 5/285:17 pmMIA - RDU
Nonstop2h 08mAmerican Airlines
Deal found 3/31$127
This Southwest deal was found by Cheapflights users on 3/30. 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.
Sun 4/275:15 pmRDU - MIA
1 stop7h 45mSouthwest
Sat 5/35:05 amMIA - RDU
1 stop7h 50mSouthwest
Deal found 3/30$167
This JetBlue deal was found by Cheapflights users on 3/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/296:00 amRDU - MIA
1 stop7h 19mJetBlue
Thu 5/157:00 amMIA - RDU
1 stop8h 45mJetBlue
Deal found 3/30$211

Cheapflights Fare Finder

Customize your flight search to find flights from Raleigh to Islamorada 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 March 31, 2025.
Use the filters below to find and compare flights from Raleigh to Islamorada that are best for you.

Fly from

Raleigh

Fly to

Islamorada

Route

Depart

Return

Price

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Wed 4/23

6:46 pm-8:58 pm

Nonstop2h 12m

Miami

Thu 4/24

9:00 am-11:20 am

Nonstop2h 20m

$60

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Mon 4/21

6:46 pm-8:58 pm

Nonstop2h 12m

Miami

Wed 4/23

3:40 pm-5:51 pm

Nonstop2h 11m

$62

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Sun 5/4

12:19 pm-2:30 pm

Nonstop2h 11m

Miami

Fri 5/16

6:54 pm-9:17 pm

Nonstop2h 23m

$68

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Tue 6/17

8:20 am-10:28 am

Nonstop2h 08m

Miami

Wed 6/18

6:35 pm-8:51 pm

Nonstop2h 16m

$117

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Sat 5/24

7:38 pm-9:46 pm

Nonstop2h 08m

Miami

Wed 5/28

2:53 pm-4:58 pm

Nonstop2h 05m

$127

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Sun 4/27

5:15 pm-1:00 am

1 stop7h 45m

Miami

Sat 5/3

5:05 am-12:55 pm

1 stop7h 50m

$167

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Tue 4/29

6:00 am-1:19 pm

1 stop7h 19m

Miami

Thu 5/15

7:00 am-3:45 pm

1 stop8h 45m

$211

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Tue 4/8

1:26 pm-3:41 pm

Nonstop2h 15m

$36

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Wed 4/9

6:46 pm-8:58 pm

Nonstop2h 12m

$37

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Sat 5/17

7:38 pm-9:46 pm

Nonstop2h 08m

$69

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 15 results
1
2

Best time to book a flight from Raleigh to Islamorada

Have a flexible travel schedule? Discover the best time to fly to Islamorada 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.

Cheapflights Insights

Everything you need to know about your flight from Raleigh to Islamorada

How far ahead should I book a flight from Raleigh to Islamorada?

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Islamorada. Price data was last updated on March 28, 2025.

The price you pay for your flight from Raleigh to Islamorada may vary depending on when you book. For the best chance of a lower fare, look to book 28 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Raleigh to Islamorada (average of $229). Flying from Raleigh to Islamorada in March is currently the most expensive (average of $289). 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 I5L?

Find hourly flight availability from Raleigh to Islamorada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

When flying from Raleigh to Islamorada, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Raleigh to Islamorada?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Islamorada. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Raleigh to Islamorada flight should consider departing on Wednesday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Raleigh to Islamorada

Explore weekly flight availability from Raleigh to Islamorada. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 31, 2025.

The most flights from RDU to I5L are scheduled on a Monday (20 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Islamorada by month

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

In terms of precipitation, rainfall in Islamorada 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 Islamorada when rainfall is around 1.6 in.

Temperature in Islamorada by month

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

If weather is an important factor for your trip to Islamorada, 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 Islamorada

Get insights into the airlines that provide service to Islamorada. 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 Islamorada. Reviews last updated March 31, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Raleigh to Islamorada have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,275 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
JetBlue
7.3
Good
2,924 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Islamorada. 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 Islamorada?

    Most people fly from Raleigh-Durham (RDU) if they book a flight from Raleigh to Islamorada. On average, Raleigh-Durham has 14 outbound flights to Islamorada per day from 7 airlines. Raleigh-Durham is conveniently located just 11.1 mi from Raleigh’s city center.

  • How popular is this Raleigh to Islamorada flight route?

    The Raleigh-Durham to Islamorada flight path was viewed by 100 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    $36 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and American Airlines, with prices starting from $37 and $69, respectively.

  • What are the most reliable airlines from Raleigh to Islamorada?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Raleigh to Islamorada on time: Republic Airways (100%), Envoy Air (96%), Royal Air Maroc (94%).

  • What are the cheapest flights from Raleigh to Islamorada?

    Looking at all options, your cheapest flight can be booked for $39. While the most popular route (Raleigh-Durham - Miami) can be booked for $52 on average our data indicates $773 when flying from Raleigh to Islamorada.

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

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

  • How can I find direct flights from Raleigh to Islamorada?

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

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

    Yes. Cheapflights offers flight deals from Raleigh to Islamorada 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 Islamorada?

    Currently, September is the cheapest month in which you can book a flight from Raleigh to Islamorada (average of $229). Flying from Raleigh to Islamorada in March is currently the most expensive (average of $289). 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.

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Top 7 airlines flying from Raleigh to Islamorada

Discover the top 7 airlines that operate flights from Raleigh to Islamorada. 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$29Average$112FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$37Average$108FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$59Average$203FlexibilityNo cancel feeOn-time62%
DeltaCheapest$68Average$282FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$126Average$433FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$132Average$316FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$159Average$374FlexibilityNo cancel feeOn-time63%
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