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

The cheapest airlines for a one-way flight from Key Largo to Key West are American Airlines ($155), Delta ($255), and United Airlines ($630).

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

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

What are the cheapest flights from Key Largo to Key West?

The cheapest flight price from Key Largo to Key West is $154. On average you can expect to pay $427. The most popular route, (Miami - Key West), can usually be booked for $331.

What are the most reliable airlines from Key Largo to Key West?

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 Key Largo to Key West on time: British Airways (84%), Envoy Air (81%), American Airlines (77%).

How far in advance should I book a flight from Key Largo 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 52 days in advance, which can save you up to 330% on flights from Key Largo to Key West compared to booking the week you need them. Waiting 52 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 $166. For sooner than that we have options available in the next 3 days from $581.

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

Flights from Key Largo to Key West lean towards being more expensive in April. Prices are generally better when you fly from Key Largo to Key West in September, with the cheapest ticket starting at $187.

What airport do you fly into for flights to Key West from Key Largo?

Key West (EYW), located 2.6 mi from the city center, is the airport you fly into when you book flights from Key Largo to Key West. 4 airlines have flights to Key West from Key Largo on a regular basis. Booking flights from Key Largo to Key West should not be difficult; the airport handles an average of 5 inbound flights from Key Largo per day.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Key Largo 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.

$155+ Flights from Key Largo 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 Key Largo to Key West are usually found in September or December, booked 52 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Key Largo to Key West

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$179 (American Airlines)
One-way from	$155 (American Airlines)
Popular in	April
Cheapest in	September
Average price	$429

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

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

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From Key Largo to Key West

Search Deals

One-way flight from Key Largo to Key West

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($26 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Key Largo to Key West

Cheapest flights from Key Largo to Key West
Explore the most affordable flight options available from Key Largo to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Wed 6/186:05 pmMIA - EYW

Nonstop0h 57mAmerican Airlines

Mon 6/237:32 pmEYW - MIA

Nonstop0h 48mAmerican Airlines

Deal found 4/22

$296

Thu 5/812:28 pmMIA - EYW

2 stops27h 48mMultiple Airlines

Sun 5/118:53 amEYW - MIA

3 stops35h 19mMultiple Airlines

Deal found 4/22

$396

Sat 5/245:35 amMIA - EYW

1 stop14h 32mDelta

Sun 5/257:00 amEYW - MIA

1 stop17h 37mDelta

Deal found 4/22

$566

Sat 11/156:00 pmMIA - EYW

1 stop21h 06mUnited Airlines

Wed 11/194:05 pmEYW - MIA

1 stop19h 18mUnited Airlines

Deal found 4/21

$788

Best flights from Key Largo to Key West
Discover carefully curated flight deals from Key Largo to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Wed 5/214:01 pmMIA - EYW

Nonstop0h 51mAmerican Airlines

Wed 5/287:29 pmEYW - MIA

Nonstop0h 45mAmerican Airlines

Deal found 4/21

$179

Thu 5/294:01 pmMIA - EYW

Nonstop0h 51mAlaska Airlines

Mon 6/25:30 pmEYW - MIA

Nonstop0h 46mAlaska Airlines

Deal found 4/21

$367

Thu 6/57:00 amMIA - EYW

2 stops33h 38mMultiple Airlines

Thu 6/1210:12 amEYW - MIA

2 stops37h 47mMultiple Airlines

Deal found 4/21

$391

Thu 5/297:00 amMIA - EYW

1 stop10h 30mDelta

Mon 6/26:25 pmEYW - MIA

1 stop18h 50mDelta

Deal found 4/21

$505

Thu 5/87:40 pmMIA - EYW

1 stop17h 23mUnited Airlines

Sun 5/112:18 pmEYW - MIA

1 stop18h 50mUnited Airlines

Deal found 4/22

$919

Last-minute flights from Key Largo to Key West
Discover last-minute flight deals from Key Largo to Key West. Data last updated April 22, 2025 and is based on user searches.

Mon 4/287:00 amMIA - EYW

1 stop8h 04mUnited Airlines

Mon 5/52:18 pmEYW - MIA

1 stop7h 33mUnited Airlines

Deal found 4/22

$1,577

Tue 4/2910:00 amMIA - EYW

Nonstop0h 53mAmerican Airlines

Tue 5/67:29 pmEYW - MIA

Nonstop0h 45mAmerican Airlines

Deal found 4/22

$584

Wed 4/308:58 amMIA - EYW

3 stops31h 51mMultiple Airlines

Fri 5/29:51 amEYW - MIA

2 stops35h 25mMultiple Airlines

Deal found 4/22

$466

Thu 5/812:28 pmMIA - EYW

2 stops27h 48mMultiple Airlines

Sun 5/118:53 amEYW - MIA

3 stops35h 19mMultiple Airlines

Deal found 4/22

$396

Thu 5/87:40 pmMIA - EYW

1 stop17h 23mUnited Airlines

Sun 5/112:18 pmEYW - MIA

1 stop18h 50mUnited Airlines

Deal found 4/22

$919

Sat 5/245:35 amMIA - EYW

1 stop14h 32mDelta

Sun 5/257:00 amEYW - MIA

1 stop17h 37mDelta

Deal found 4/22

$566

Thu 5/2910:00 amMIA - EYW

Nonstop0h 50mAmerican Airlines

Thu 5/297:29 pmEYW - MIA

Nonstop0h 45mAmerican Airlines

Deal found 4/22

$309

One-way flights from Key Largo to Key West
Search for one-way flight options from Key Largo to Key West. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Sun 5/2512:00 pmMIA - EYW

Nonstop0h 51mAmerican Airlines

Deal found 4/22

$155

Thu 5/18:58 amMIA - EYW

3 stops25h 22mMultiple Airlines

Deal found 4/22

$196

Sat 5/242:26 pmMIA - EYW

1 stop20h 25mDelta

Deal found 4/22

$255

Mon 4/287:00 amMIA - EYW

1 stop8h 04mUnited Airlines

Deal found 4/21

$630

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

MiamiKey West

MIA - EYW

MIAEYW

Miami

Wed 6/18

6:05 pm-7:02 pm

Nonstop0h 57m

Key West

Mon 6/23

7:32 pm-8:20 pm

Nonstop0h 48m

$296

MiamiKey West

MIA - EYW

MIAEYW

Miami

Thu 5/8

12:28 pm-4:16 pm

2 stops27h 48m

Key West

Sun 5/11

8:53 am-8:12 pm

3 stops35h 19m

$396

MiamiKey West

MIA - EYW

MIAEYW

Miami

Sat 5/24

5:35 am-8:07 pm

1 stop14h 32m

Key West

Sun 5/25

7:00 am-12:37 am

1 stop17h 37m

$566

MiamiKey West

MIA - EYW

MIAEYW

Miami

Thu 5/8

7:40 pm-1:03 pm

1 stop17h 23m

Key West

Sun 5/11

2:18 pm-9:08 am

1 stop18h 50m

$919

MiamiKey West

MIA - EYW

MIAEYW

Miami

Sun 5/25

12:00 pm-12:51 pm

Nonstop0h 51m

$155

MiamiKey West

MIA - EYW

MIAEYW

Miami

Thu 5/1

8:58 am-10:20 am

3 stops25h 22m

$196

MiamiKey West

MIA - EYW

MIAEYW

Miami

Sat 5/24

2:26 pm-10:51 am

1 stop20h 25m

$255

MiamiKey West

MIA - EYW

MIAEYW

Miami

Mon 4/28

7:00 am-3:04 pm

1 stop8h 04m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Best time to book a flight from Key Largo to Key West

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

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

The price you pay for your flight from Key Largo to Key West may vary depending on when you book. For the best chance of a lower fare, look to book 51 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 Key Largo to Key West?

Currently, August is the cheapest month in which you can book a flight from Key Largo to Key West (average of $328). Flying from Key Largo to Key West in March is currently the most expensive (average of $493). 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 KE9 to EYW?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Key Largo to Key West as you normally would.

Weekly flight availability from Key Largo to Key West

The most flights from KE9 to EYW are scheduled on a Saturday (7 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).

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

Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Key Largo to Key West to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,911 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,920 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,683 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

What airport do you fly into for flights to Key West from Key Largo?
Key West (EYW), located 2.6 mi from the city center, is the airport you fly into when you book flights from Key Largo to Key West. 4 airlines have flights to Key West from Key Largo on a regular basis. Booking flights from Key Largo to Key West should not be difficult; the airport handles an average of 5 inbound flights from Key Largo per day.
What are the cheapest airlines to fly from Key Largo to Key West one-way?
The cheapest airlines for a one-way flight from Key Largo to Key West are American Airlines ($155), Delta ($255), and United Airlines ($630).
What are the most reliable airlines from Key Largo to Key West?
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 Key Largo to Key West on time: British Airways (84%), Envoy Air (81%), American Airlines (77%).
What are the cheapest flights from Key Largo to Key West?
The cheapest flight price from Key Largo to Key West is $154. On average you can expect to pay $427. The most popular route, (Miami - Key West), can usually be booked for $331.
Can I find deals for flights from Key Largo to Key West that include hotel bookings?
Yes. In addition to deals on Key Largo to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Key Largo to Key West?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to Key West.
Can I find deals for business class flights from Key Largo to Key West?
Yes. Cheapflights offers flight deals from Key Largo 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 Key Largo to Key West?
Currently, August is the cheapest month in which you can book a flight from Key Largo to Key West (average of $328). Flying from Key Largo to Key West in March is currently the most expensive (average of $493). 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 Key Largo to Key West

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$72	Average$140	FlexibilityNo cancel fee	On-time69%
Silver Airways	Cheapest$105	Average$148	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$108	Average$258	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$196	Average$377	FlexibilityNo cancel fee	On-time71%

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$155+ Cheap flights from Key Largo, FL to Key West (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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Key Largo 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 Key Largo to Key West are usually found in September or December, booked 52 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Key Largo to Key West

Keep the following information in mind while searching for Key Largo to Key West flight deals. Data was last updated April 22, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Key Largo to Key West

Cheapest flights from Key Largo to Key WestExplore the most affordable flight options available from Key Largo to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Explore the most affordable flight options available from Key Largo to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Key Largo to Key West

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

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Key West. Price data was last updated on April 18, 2025.

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

What is the cheapest time of day to fly from KE9 to EYW?

Find hourly flight availability from Key Largo 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 April 22, 2025.

Weekly flight availability from Key Largo to Key West

Explore weekly flight availability from Key Largo to Key West. 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 April 22, 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

Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Key Largo to Key West to help guide your decision. 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 Key Largo 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 airport do you fly into for flights to Key West from Key Largo?

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

What are the most reliable airlines from Key Largo to Key West?

What are the cheapest flights from Key Largo to Key West?

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

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

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

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

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

Top 4 airlines flying from Key Largo to Key West

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Cheapest flights from Key Largo to Key West
Explore the most affordable flight options available from Key Largo to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.