What are the cheapest airlines flying from Raleigh to Key West round-trip?

Currently priced at $199, Delta will fly you from Raleigh to Key West and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Breeze Airways - these airlines can fly you to your destination from $204 and $213, respectively. Delta is currently priced 49% below the average price you’ll pay for this route.

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

For one-way options, check prices for Delta. According to our data, you can fly for as low as $100. Users have also found prices from $192 and $225 on United Airlines and American Airlines, respectively.

What is the cheapest day to fly from Raleigh to Key West?

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

What are the most popular airlines that fly from Raleigh to Key West?

Before booking your flight from Raleigh to Key West check out the most popular airlines for this route: American Airlines, JetBlue or Delta.

What is the cheapest day to fly round-trip from Raleigh to Key West?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Raleigh to Key West?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 27 days in advance, which can save you up to 35% on flights from Raleigh to Key West compared to booking the week you need them. Waiting 27 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $283. For sooner than that we have options available in the next 3 days from $428.

What is the cheapest month to fly from Raleigh to Key West?

August can be a great time to fly to Key West from Raleigh with a flight ticket averaging about $394. Cheapflights users have found deals in the month of August for as cheap as $198. The most expensive prices can be found in the month of June.

Most accurate provider : When it comes to deals on Raleigh-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Key West flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Raleigh-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Raleigh 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.

$100+ Flights from Raleigh to Key West

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Raleigh-Durham to Key West are usually found in August or February, booked 66 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Raleigh to Key West

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$199 (Delta)
One-way from	$100 (Delta)
Popular in	June
Cheapest in	August
Average price	$461

Provider with most accurate pricing for Raleigh-Durham-Key West flight deals.

Search Deals

Provider most trusted by Cheapflights users for Raleigh-Durham-Key West flights.

Search Deals

From Raleigh-Durham to Key West

Search Deals

One-way flight from Raleigh-Durham to Key West

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from Raleigh to Key West

Cheapest flights from Raleigh to Key West
Explore the most affordable flight options available from Raleigh to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

Wed 6/45:25 amRDU - EYW

1 stop5h 26mDelta

Tue 6/106:29 pmEYW - RDU

1 stop4h 54mDelta

Deal found 3/24

$199

Wed 6/47:10 amRDU - EYW

2 stops5h 41mAmerican Airlines

Tue 6/107:32 pmEYW - RDU

1 stop4h 05mAmerican Airlines

Deal found 3/24

$204

Thu 8/148:59 amRDU - EYW

1 stop4h 08mBreeze Airways

Sun 8/1710:02 amEYW - RDU

1 stop9h 05mBreeze Airways

Deal found 3/23

$213

Sun 4/206:05 amRDU - EYW

1 stop8h 59mUnited Airlines

Tue 4/298:45 amEYW - RDU

2 stops15h 12mUnited Airlines

Deal found 3/24

$329

Sat 4/510:58 amRDU - EYW

2 stops28h 31mMultiple Airlines

Fri 4/119:55 amEYW - RDU

2 stops37h 07mMultiple Airlines

Deal found 3/24

$383

Best flights from Raleigh to Key West
Discover carefully curated flight deals from Raleigh to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 25, 2025.

Wed 6/45:25 amRDU - EYW

1 stop5h 26mDelta

Tue 6/106:29 pmEYW - RDU

1 stop4h 54mDelta

Deal found 3/24

$199

Wed 6/47:10 amRDU - EYW

2 stops5h 41mAmerican Airlines

Tue 6/107:32 pmEYW - RDU

1 stop4h 05mAmerican Airlines

Deal found 3/24

$204

Thu 8/148:59 amRDU - EYW

1 stop4h 08mBreeze Airways

Sun 8/1710:02 amEYW - RDU

1 stop9h 05mBreeze Airways

Deal found 3/23

$213

Sun 4/206:05 amRDU - EYW

1 stop8h 59mUnited Airlines

Tue 4/298:45 amEYW - RDU

2 stops15h 12mUnited Airlines

Deal found 3/24

$329

Sat 4/510:58 amRDU - EYW

2 stops28h 31mMultiple Airlines

Fri 4/119:55 amEYW - RDU

2 stops37h 07mMultiple Airlines

Deal found 3/24

$383

Last-minute flights from Raleigh to Key West
Discover last-minute flight deals from Raleigh to Key West. Data last updated March 25, 2025 and is based on user searches.

Thu 4/311:19 amRDU - EYW

1 stop6h 06mAmerican Airlines

Wed 4/167:29 pmEYW - RDU

1 stop4h 28mAmerican Airlines

Deal found 3/24

$254

Thu 4/36:00 amRDU - EYW

2 stops12h 05mUnited Airlines

Wed 4/168:45 amEYW - RDU

2 stops13h 28mUnited Airlines

Deal found 3/24

$419

Sat 4/510:58 amRDU - EYW

2 stops28h 31mMultiple Airlines

Fri 4/119:55 amEYW - RDU

2 stops37h 07mMultiple Airlines

Deal found 3/24

$383

Sat 4/1912:49 pmRDU - EYW

1 stop7h 22mAmerican Airlines

Thu 4/247:29 pmEYW - RDU

1 stop4h 28mAmerican Airlines

Deal found 3/24

$224

Sun 4/206:05 amRDU - EYW

1 stop8h 59mUnited Airlines

Tue 4/298:45 amEYW - RDU

2 stops15h 12mUnited Airlines

Deal found 3/24

$329

Tue 4/223:08 pmRDU - EYW

1 stop5h 22mDelta

Wed 4/307:00 amEYW - RDU

1 stop6h 02mDelta

Deal found 3/24

$249

One-way flights from Raleigh to Key West
Search for one-way flight options from Raleigh to Key West. Find affordable one-way fares based on user searches. Data last updated March 25, 2025.

Sat 5/2412:25 pmRDU - EYW

1 stop4h 47mDelta

Deal found 3/24

$100

Sun 5/256:00 amRDU - EYW

2 stops12h 05mUnited Airlines

Deal found 3/24

$192

Sun 5/185:00 amRDU - EYW

2 stops5h 50mAmerican Airlines

Deal found 3/24

$225

Fri 3/289:53 pmRDU - EYW

2 stops18h 32mMultiple Airlines

Deal found 3/24

$318

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

RaleighKey West

RDU - EYW

RDUEYW

Raleigh-Durham

Wed 6/4

5:25 am-10:51 am

1 stop5h 26m

Key West

Tue 6/10

6:29 pm-11:23 pm

1 stop4h 54m

$199

RaleighKey West

RDU - EYW

RDUEYW

Raleigh-Durham

Wed 6/4

7:10 am-12:51 pm

2 stops5h 41m

Key West

Tue 6/10

7:32 pm-11:37 pm

1 stop4h 05m

$204

RaleighKey West

RDU - EYW

RDUEYW

Raleigh-Durham

Thu 8/14

8:59 am-1:07 pm

1 stop4h 08m

Key West

Sun 8/17

10:02 am-7:07 pm

1 stop9h 05m

$213

RaleighKey West

RDU - EYW

RDUEYW

Raleigh-Durham

Sun 4/20

6:05 am-3:04 pm

1 stop8h 59m

Key West

Tue 4/29

8:45 am-11:57 pm

2 stops15h 12m

$329

RaleighKey West

RDU - EYW

RDUEYW

Raleigh-Durham

Sat 4/5

10:58 am-3:29 pm

2 stops28h 31m

Key West

Fri 4/11

9:55 am-11:02 pm

2 stops37h 07m

$383

RaleighKey West

RDU - EYW

RDUEYW

Raleigh-Durham

Sat 5/24

12:25 pm-5:12 pm

1 stop4h 47m

$100

RaleighKey West

RDU - EYW

RDUEYW

Raleigh-Durham

Sun 5/25

6:00 am-6:05 pm

2 stops12h 05m

$192

RaleighKey West

RDU - EYW

RDUEYW

Raleigh-Durham

Sun 5/18

5:00 am-10:50 am

2 stops5h 50m

$225

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Compare providers for flights from Raleigh to Key West

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Key West in March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Raleigh-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Key West flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Raleigh-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Raleigh to Key West

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

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

Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from Raleigh to Key West. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Raleigh to Key West (average of $328). Flying from Raleigh to Key West in March is currently the most expensive (average of $495). 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 EYW?

Unlike in the morning, when flights are generally more expensive, you can save up to 13% on flights from Raleigh to Key West by exploring options for tickets at noon.

Rainfall in Key West by month

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.

Temperature in Key West by month

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).

Reviews of airlines servicing Key West

Read reviews from past customers who have flown Delta, Breeze Airways and United Airlines from Raleigh to Key West. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,890 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

7,890 reviews

Delta

8.0

Very good

7,890 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.

Breeze Airways

8.0

Very good

156 reviews

Delta

8.0

Very good

7,890 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.

United Airlines

7.4

Good

8,605 reviews

Delta

8.0

Very good

7,890 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

7,890 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 Raleigh to Key West round-trip?
Currently priced at $199, Delta will fly you from Raleigh to Key West and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Breeze Airways - these airlines can fly you to your destination from $204 and $213, respectively. Delta is currently priced 49% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Raleigh to Key West one-way?
For one-way options, check prices for Delta. According to our data, you can fly for as low as $100. Users have also found prices from $192 and $225 on United Airlines and American Airlines, respectively.
Can I find deals for flights from Raleigh to Key West that include hotel bookings?
Yes. In addition to deals on Raleigh to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Raleigh to Key West?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Key West.
Can I find deals for business class flights from Raleigh to Key West?
Yes. Cheapflights offers flight deals from Raleigh 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 Raleigh to Key West?
Currently, August is the cheapest month in which you can book a flight from Raleigh to Key West (average of $328). Flying from Raleigh to Key West in March is currently the most expensive (average of $495). 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

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Key West

Top 4 airlines flying from Raleigh to Key West

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$106	Average$271	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$233	Average$402	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$247	Average$381	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$247	Average$424	FlexibilityNo cancel fee	On-timeN/A

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$100+ Cheap flights from Raleigh to Key West (RDU - EYW)

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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Raleigh to Key West with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Raleigh-Durham to Key West are usually found in August or February, booked 66 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Raleigh to Key West

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Raleigh to Key West

Cheapest flights from Raleigh to Key WestExplore the most affordable flight options available from Raleigh to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

Explore the most affordable flight options available from Raleigh to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Raleigh to Key West

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Key West in March.

Best time to book a flight from Raleigh to Key West

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

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Key West. Price data was last updated on March 21, 2025.

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

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

Find hourly flight availability from Raleigh to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

Rainfall in Key West by month

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

Temperature in Key West by month

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

Reviews of airlines servicing Key West

Read reviews from past customers who have flown Delta, Breeze Airways and United Airlines from Raleigh to Key West. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Raleigh 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 Raleigh to Key West round-trip?

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

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

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

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

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

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Raleigh to Key West

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Cheapest flights from Raleigh to Key West
Explore the most affordable flight options available from Raleigh to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.