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Key Largo

$38+ Cheap flights from Raleigh (RDU) to Key Largo, 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — MIA
nov. 25 — dic. 21
lun. 11/25
lun. 12/2
1 adult, Economy
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The best prices from Raleigh-Durham to Key Largo are usually found in May or August, booked 18 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Raleigh to Key Largo

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Key Largo (KE9). 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 noviembre 20, 2024.

Popular in

March

Cheapest in

May

Round-trip from

$69
(Cheapflightsfares)

One-way from

$38
(Cheapflightsfares)
High demand for flights, 24% potential price rise
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Best time to find cheap flights, 23% potential price drop
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From Raleigh-Durham to Key Largo
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One-way flight from Raleigh-Durham to Key Largo
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Find flight deals from Raleigh to Key Largo

Cheapest flights from Raleigh to Key Largo
Explore the most affordable flight options available from Raleigh to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.

This Frontier deal was found by Cheapflights users on 11/19. 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.
lun. 12/91:05 pmRDU - MIA
1 stop9h 04mFrontier
vie. 12/137:50 amMIA - RDU
Nonstop2h 28mFrontier
Deal found 11/19$73
This eDestinos deal was found by Cheapflights users on 11/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/93:05 pmRDU - MIA
2 stops30h 25mMultiple Airlines
vie. 12/137:50 amMIA - RDU
Nonstop2h 28mMultiple Airlines
Deal found 11/19$120
This American Airlines deal was found by Cheapflights users on 11/20. 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.
mar. 12/105:00 amRDU - MIA
1 stop4h 20mAmerican Airlines
mar. 12/105:54 pmMIA - RDU
Nonstop2h 15mAmerican Airlines
Deal found 11/20$152
This Delta deal was found by Cheapflights users on 11/20. 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.
lun. 12/96:45 amRDU - MIA
Nonstop2h 23mDelta
vie. 12/136:20 pmMIA - RDU
Nonstop2h 19mDelta
Deal found 11/20$157
This Mytrip deal was found by Cheapflights users on 11/19. 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.
jue. 12/55:30 amRDU - MIA
3 stops17h 54mSpirit Airlines
vie. 12/65:48 amMIA - RDU
2 stops16h 48mSpirit Airlines
Deal found 11/19$254
This Southwest deal was found by Cheapflights users on 11/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/235:00 amRDU - MIA
2 stops12h 05mSouthwest
mar. 12/1012:00 pmMIA - RDU
1 stop8h 30mSouthwest
Deal found 11/19$271
This United Airlines deal was found by Cheapflights users on 11/19. 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.
mié. 11/2710:00 amRDU - MIA
1 stop6h 57mUnited Airlines
jue. 11/288:50 amMIA - RDU
1 stop5h 16mUnited Airlines
Deal found 11/19$282

Find flights from Raleigh to Key Largo within your budget

Customize your flight search to find flights from Raleigh to Key Largo 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 2,629,791 searches. Data last updated noviembre 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

dom. 2/2

3:15 pm-5:29 pm

Nonstop2h 14m

Miami

vie. 2/7

5:01 pm-7:17 pm

Nonstop2h 16m

$69

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

lun. 12/9

3:05 pm-9:30 pm

2 stops30h 25m

Miami

vie. 12/13

7:50 am-10:18 am

Nonstop2h 28m

$119

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

lun. 1/13

7:04 am-9:25 am

Nonstop2h 21m

Miami

jue. 1/16

6:20 pm-8:38 pm

Nonstop2h 18m

$127

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

vie. 5/16

12:36 pm-2:49 pm

Nonstop2h 13m

Miami

lun. 5/19

9:35 am-11:54 am

Nonstop2h 19m

$151

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

mar. 12/10

5:00 am-9:20 am

1 stop4h 20m

Miami

mar. 12/10

5:54 pm-8:09 pm

Nonstop2h 15m

$152

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

mar. 1/21

6:00 am-1:03 pm

1 stop7h 03m

Miami

sáb. 1/25

6:32 am-4:09 pm

1 stop9h 37m

$210

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

dom. 1/12

3:29 pm-5:35 pm

Nonstop2h 06m

$38

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

mié. 3/5

12:36 pm-2:49 pm

Nonstop2h 13m

$65

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

dom. 12/8

6:45 am-9:08 am

Nonstop2h 23m

$79

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

lun. 1/6

5:45 am-8:13 am

Nonstop2h 28m

$80

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 14 results
1
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Best time to book a flight from Raleigh to Key Largo

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Key Largo. Price data was last updated on November 15, 2024.

To ensure you get the cheapest price possible for a flight from Raleigh to Key Largo, you should look to book at least 18 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Raleigh to Key Largo (average of $218). Flying from Raleigh to Key Largo in March is currently the most expensive (average of $286). 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 KE9?

Find hourly flight availability from Raleigh to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 20, 2024.

When flying from Raleigh to Key Largo, 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 Key Largo?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Key Largo. Price data was last updated on November 18, 2024.

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

Weekly flight availability from Raleigh to Key Largo

Explore weekly flight availability from Raleigh to Key Largo. 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 noviembre 20, 2024.

The most flights from RDU to KE9 are scheduled on a Wednesday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in Key Largo by month

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

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

Temperature in Key Largo by month

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

If weather is an important factor for your trip to Key Largo, 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 Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Largo. Reviews last updated noviembre 20, 2024.
Get a feel of what it's like to fly with Delta, Frontier and Spirit Airlines from Raleigh to Key Largo 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
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,394 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

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

    Most people fly from Raleigh-Durham (RDU) if they book a flight from Raleigh to Key Largo. On average, Raleigh-Durham has 14 outbound flights to Key Largo 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 Key Largo flight route?

    Flights from Raleigh-Durham to Key Largo have been viewed 80 times in the past calendar month.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $38. Users have also found prices from $79 and $93 on Delta and American Airlines, respectively.

  • What are the most reliable airlines from Raleigh to Key Largo?

    No one likes to see their flight delayed. When booking a flight from Raleigh to Key Largo consider choosing EL AL (100%), Republic Airways (100%) or Virgin Atlantic (98%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Raleigh to Key Largo?

    Looking for the cheapest flight from Raleigh to Key Largo? While on average our users pay $397, our data indicates the cheapest price to be $42. The most popular route (Raleigh-Durham - Miami), is priced around $77.

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

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

  • How can I find direct flights from Raleigh to Key Largo?

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

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

    Yes. Cheapflights offers flight deals from Raleigh to Key Largo 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 Key Largo?

    Currently, September is the cheapest month in which you can book a flight from Raleigh to Key Largo (average of $218). Flying from Raleigh to Key Largo in March is currently the most expensive (average of $286). 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 Key Largo

Discover the top 7 airlines that operate flights from Raleigh to Key Largo. 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 2,629,791 searches. Data last updated noviembre 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$29Average$110FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$36Average$114FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$48Average$252FlexibilityNo cancel feeOn-time62%
DeltaCheapest$76Average$303FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$133Average$324FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$208Average$367FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$211Average$341FlexibilityNo cancel feeOn-time69%
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