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$78+ Cheap flights from Key Largo, FL to Las Vegas (LAS)

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — LAS
nov. 26 — dic. 31
mar. 11/26
mar. 12/3
1 adult, Economy
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The best prices from Key Largo to Las Vegas Harry Reid Intl are usually found in January or August, booked 79 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Cheap flight deals from Key Largo to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Key Largo (KE9) to Las Vegas (LAS). 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 21, 2024.

Popular in

December

Cheapest in

January

Round-trip from

$157
(Kiwi.com)

One-way from

$78
(Cheapflightsfares)
High demand for flights, 13% potential price rise
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Best time to find cheap flights, 15% potential price drop
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From Key Largo to Las Vegas Harry Reid Intl
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One-way flight from Key Largo to Las Vegas Harry Reid Intl
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Find flight deals from Key Largo to Las Vegas

Cheapest flights from Key Largo to Las Vegas
Explore the most affordable flight options available from Key Largo to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/46:10 pmMIA - LAS
Nonstop5h 34mMultiple Airlines
mié. 12/119:19 amLAS - MIA
1 stop11h 04mMultiple Airlines
Deal found 11/20$157
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/49:30 amMIA - LAS
1 stop12h 20mSpirit Airlines
lun. 12/911:18 pmLAS - MIA
Nonstop4h 39mSpirit Airlines
Deal found 11/20$158
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/910:44 amMIA - LAS
1 stop8h 17mFrontier
mié. 12/119:19 amLAS - MIA
1 stop11h 04mFrontier
Deal found 11/20$159
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.
mié. 11/276:30 pmMIA - LAS
Nonstop5h 33mAmerican Airlines
mié. 12/412:30 pmLAS - MIA
Nonstop4h 40mAmerican Airlines
Deal found 11/20$209

Find flights from Key Largo to Las Vegas within your budget

Customize your flight search to find flights from Key Largo to Las Vegas 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 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

mié. 12/4

6:10 pm-8:44 pm

Nonstop5h 34m

Las Vegas Harry Reid Intl

mié. 12/11

9:19 am-11:23 pm

1 stop11h 04m

$157

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

mié. 12/4

9:30 am-6:50 pm

1 stop12h 20m

Las Vegas Harry Reid Intl

lun. 12/9

11:18 pm-6:57 am

Nonstop4h 39m

$158

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

lun. 12/9

10:44 am-4:01 pm

1 stop8h 17m

Las Vegas Harry Reid Intl

mié. 12/11

9:19 am-11:23 pm

1 stop11h 04m

$159

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

mié. 12/11

4:11 pm-6:44 pm

Nonstop5h 33m

Las Vegas Harry Reid Intl

vie. 12/13

12:11 am-7:50 am

Nonstop4h 39m

$219

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

jue. 1/9

6:16 pm-8:54 pm

Nonstop5h 38m

Las Vegas Harry Reid Intl

sáb. 1/11

12:50 am-1:46 pm

1 stop9h 56m

$247

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

mié. 12/11

6:57 am-2:44 pm

1 stop10h 47m

Las Vegas Harry Reid Intl

sáb. 12/14

12:59 am-11:23 am

1 stop7h 24m

$293

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

mar. 12/10

9:30 am-6:50 pm

1 stop12h 20m

$78

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

vie. 1/17

4:40 pm-9:26 pm

1 stop31h 46m

$81

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

mié. 12/4

3:48 pm-6:18 pm

Nonstop5h 30m

$104

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

mar. 12/24

1:00 pm-8:04 pm

1 stop10h 04m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 17 results
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Best time to book a flight from Key Largo to Las Vegas

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

Travel insights for flights from Key Largo to Las Vegas

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

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

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

To ensure you get the cheapest price possible for a flight from Key Largo to Las Vegas, you should look to book at least 79 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 Key Largo to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Key Largo to Las Vegas (average of $198). Flying from Key Largo to Las Vegas in May is currently the most expensive (average of $256). 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 LAS?

Find hourly flight availability from Key Largo to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 21, 2024.

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

What is the cheapest day to fly from Key Largo to Las Vegas?

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

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

Weekly flight availability from Key Largo to Las Vegas

Explore weekly flight availability from Key Largo to Las Vegas. 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 21, 2024.

The most flights from KE9 to LAS are scheduled on a Monday (14 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in Las Vegas by month

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

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

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

If weather is an important factor for your trip to Las Vegas, 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 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated noviembre 21, 2024.
See what other customers who have flown with Spirit Airlines, Frontier and American Airlines from Key Largo to Las Vegas have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

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
5,015 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

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

Alaska Airlines
8.0
Very good
9,458 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

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
8,758 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

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
3,396 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

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
9,172 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

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 Key Largo to Las Vegas. 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 Las Vegas from Key Largo?

    For a flight from Key Largo to Las Vegas, you will be flying into Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city. Harry Reid Intl is the only Las Vegas airport and it handles 12 inbound flights from Key Largo per day. 8 airlines have flights to Las Vegas Harry Reid Intl from Key Largo on a regular basis.

  • How popular is this Key Largo to Las Vegas flight route?

    Flights from Key Largo to Las Vegas Harry Reid Intl have been viewed 88 times in the past calendar month.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $78. Frontier flights start at $81 while deals on American Airlines start at $104 one-way.

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

    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 Las Vegas on time: GOL (82%), Spirit Airlines (81%), American Airlines (78%).

  • What are the cheapest flights from Key Largo to Las Vegas?

    Looking for the cheapest flight from Key Largo to Las Vegas? While on average our users pay $1,144, our data indicates the cheapest price to be $69. The most popular route (Miami - Las Vegas Harry Reid Intl), is priced around $106.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo to Las Vegas 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 Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Key Largo to Las Vegas (average of $198). Flying from Key Largo to Las Vegas in May is currently the most expensive (average of $256). 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 Key Largo to Las Vegas

Discover the top 8 airlines that operate flights from Key Largo to Las Vegas. 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 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$110Average$248FlexibilityNo cancel feeOn-time65%
FrontierCheapest$120Average$225FlexibilityNo cancel feeOn-time62%
DeltaCheapest$129Average$379FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$168Average$379FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$209Average$414FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$216Average$366FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$224Average$402FlexibilityNo cancel feeOn-time63%
Sun Country AirCheapest$367Average$468FlexibilityNo cancel feeOn-time83%
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