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Key Largo

$42+ Cheap flights from Durham, NC 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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — MIA
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Durham to Key Largo are usually found in August or September, booked 18 days in advance, depart on a Sunday or Friday and return on a Thursday

Cheap flight deals from Durham to Key Largo

Discover tips and strategies to find the most affordable flight options for your journey from Durham (DU8) 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 January 21, 2025.

Round-trip from

$60
(Kiwi.com)

One-way from

$43
(Cheapflightsfares)

Popular in

March

Cheapest in

August

Average price

$199
From Durham to Key Largo
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One-way flight from Durham to Key Largo
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Highest demand for flights based on searches. 9% potential increase in price ($22 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 January 2025
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Find flight deals from Durham to Key Largo

Cheapest flights from Durham to Key Largo
Explore the most affordable flight options available from Durham to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Tue 3/188:16 pmRDU - MIA
Nonstop2h 14mMultiple Airlines
Wed 3/199:57 amMIA - RDU
Nonstop2h 12mMultiple Airlines
Deal found 1/21$60
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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.
Wed 3/191:19 pmRDU - MIA
Nonstop2h 10mSpirit Airlines
Wed 3/269:57 amMIA - RDU
Nonstop2h 12mSpirit Airlines
Deal found 1/21$62
This Frontier deal was found by Cheapflights users on 1/21. 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 2/23:15 pmRDU - MIA
Nonstop2h 14mFrontier
Fri 2/75:01 pmMIA - RDU
Nonstop2h 16mFrontier
Deal found 1/21$63
This Delta deal was found by Cheapflights users on 1/21. 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 2/47:05 amRDU - MIA
Nonstop2h 20mDelta
Wed 2/56:20 pmMIA - RDU
Nonstop2h 18mDelta
Deal found 1/21$117
This Southwest deal was found by Cheapflights users on 1/21. 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.
Tue 2/181:00 pmRDU - MIA
1 stop4h 35mSouthwest
Tue 2/253:50 pmMIA - RDU
1 stop6h 00mSouthwest
Deal found 1/21$137
This American Airlines deal was found by Cheapflights users on 1/21. 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 2/87:46 pmRDU - MIA
Nonstop2h 19mAmerican Airlines
Sun 2/97:00 amMIA - RDU
Nonstop2h 18mAmerican Airlines
Deal found 1/21$140
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Sun 2/26:30 amRDU - MIA
1 stop8h 27mUnited Airlines
Tue 2/410:18 amMIA - RDU
1 stop5h 40mUnited Airlines
Deal found 1/21$208

Find flights from Durham to Key Largo within your budget

Customize your flight search to find flights from Durham 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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Wed 3/19

1:19 pm-3:29 pm

Nonstop2h 10m

Miami

Wed 3/26

9:57 am-12:09 pm

Nonstop2h 12m

$62

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Sun 2/2

3:15 pm-5:29 pm

Nonstop2h 14m

Miami

Fri 2/7

5:01 pm-7:17 pm

Nonstop2h 16m

$63

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Tue 3/11

8:16 pm-10:30 pm

Nonstop2h 14m

Miami

Wed 3/19

9:57 am-12:09 pm

Nonstop2h 12m

$65

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Mon 2/3

7:05 am-9:25 am

Nonstop2h 20m

Miami

Wed 2/5

6:20 pm-8:38 pm

Nonstop2h 18m

$117

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Mon 2/3

3:20 pm-10:25 pm

1 stop7h 05m

Miami

Wed 2/5

7:30 am-2:40 pm

1 stop7h 10m

$137

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Wed 2/12

8:40 am-11:00 am

Nonstop2h 20m

Miami

Fri 2/14

10:00 pm-12:20 am

Nonstop2h 20m

$140

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Fri 3/21

1:19 pm-3:29 pm

Nonstop2h 10m

$42

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Sun 3/16

5:21 pm-7:35 pm

Nonstop2h 14m

$44

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Wed 2/5

7:05 am-9:25 am

Nonstop2h 20m

$59

RaleighMiami

RDU - MIA

RDUMIA

Raleigh-Durham

Wed 3/19

4:45 pm-11:59 pm

1 stop7h 14m

$106

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 15 results
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Best time to book a flight from Durham to Key Largo

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Durham to Key Largo. Price data was last updated on January 17, 2025.

The best time to book flights from Durham to Key Largo is 18 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Durham to Key Largo (average of $230). Flying from Durham to Key Largo 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 DU8 to KE9?

Find hourly flight availability from Durham 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 January 21, 2025.

When flying from Durham 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 Durham to Key Largo?

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

Travelers seeking maximum savings on their Durham to Key Largo flight should consider departing on Monday 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 Durham to Key Largo

Explore weekly flight availability from Durham 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 January 21, 2025.

The most flights from DU8 to KE9 are scheduled on a Tuesday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 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 January 21, 2025.
Get a feel of what it's like to fly with Southwest, American Airlines and United Airlines from Durham 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
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,201 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Durham to Key Largo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Durham to Key Largo flight route?

    Within the past month, 87 users have taken a look at flights from Durham to Key Largo.

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

    $43 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Delta, with prices starting from $44 and $59, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Durham to Key Largo consider choosing Republic Airways (100%), Envoy Air (94%) or Aeromexico (90%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Durham to Key Largo is $53. On average you can expect to pay $579. The most popular route, (Raleigh-Durham - Miami), can usually be booked for $48.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Durham to Key Largo (average of $230). Flying from Durham to Key Largo 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 8 airlines flying from Durham to Key Largo

Discover the top 8 airlines that operate flights from Durham 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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$29Average$103FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$36Average$137FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$53Average$227FlexibilityNo cancel feeOn-time62%
DeltaCheapest$78Average$329FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$108Average$126FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$136Average$404FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$176Average$372FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$208Average$378FlexibilityNo cancel feeOn-time63%
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