HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Key Largo

$129+ Cheap flights from West Palm Beach (PBI) 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — MIA
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from West Palm Beach to Key Largo with Cheapflights

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

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from West Palm Beach to Key Largo

Keep the following information in mind while searching for West Palm Beach to Key Largo flight deals. Data was last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$227
(Kiwi.com)

One-way from

$129
(Kiwi.com)
Provider with most accurate pricing for Palm Beach Intl-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Palm Beach Intl-Miami flights.
Search Deals
From Palm Beach Intl to Key Largo
Search Deals
One-way flight from Palm Beach Intl to Key Largo
Search Deals

Find flight deals from West Palm Beach to Key Largo

Cheapest flights from West Palm Beach to Key Largo
Explore the most affordable flight options available from West Palm Beach to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Sun 12/147:12 pmPBI - MIA
1 stop15h 36mFrontier
Sun 12/2110:00 pmMIA - PBI
1 stop13h 43mFrontier
Deal found 11/3$227
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Sun 12/147:12 pmPBI - MIA
2 stops14h 10mMultiple Airlines
Sun 12/218:00 amMIA - PBI
1 stop10h 44mMultiple Airlines
Deal found 11/3$295
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Fri 11/71:23 pmPBI - MIA
1 stop23h 25mMultiple Airlines
Thu 11/279:05 amMIA - PBI
1 stop9h 19mMultiple Airlines
Deal found 11/2$309
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Fri 11/71:23 pmPBI - MIA
1 stop28h 02mFrontier
Sun 11/910:32 pmMIA - PBI
1 stop11h 10mFrontier
Deal found 11/3$397
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Sun 11/307:56 pmPBI - MIA
1 stop25h 02mFrontier
Sun 12/75:30 amMIA - PBI
1 stop12h 29mFrontier
Deal found 11/2$414
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Thu 11/611:07 amPBI - MIA
2 stops13h 27mMultiple Airlines
Sat 11/85:14 pmMIA - PBI
1 stop16h 28mMultiple Airlines
Deal found 11/2$428
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Sun 11/307:56 pmPBI - MIA
1 stop25h 02mMultiple Airlines
Sun 12/75:30 amMIA - PBI
2 stops16h 19mMultiple Airlines
Deal found 11/2$441
This Mytrip deal was found by Cheapflights users on 11/3. 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.
Sun 12/146:20 amPBI - MIA
1 stop8h 43mSpirit Airlines
Sun 12/218:00 amMIA - PBI
3 stops14h 55mSpirit Airlines
Deal found 11/3$456
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Fri 11/71:23 pmPBI - MIA
1 stop23h 25mMultiple Airlines
Sun 11/910:32 pmMIA - PBI
2 stops13h 26mMultiple Airlines
Deal found 11/3$469
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 12/29:00 amPBI - MIA
1 stop12h 43mUnited Airlines
Tue 12/911:55 amMIA - PBI
1 stop9h 52mUnited Airlines
Deal found 11/2$537

Cheapflights Fare Finder

 
Customize your flight search to find flights from West Palm Beach 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 November 4, 2025.
Use the filters below to find and compare flights from West Palm Beach to Key Largo that are best for you.

Fly from

West Palm Beach

Fly to

Key Largo

Route

Depart

Return

Price

West Palm BeachMiami

PBI - MIA

PBIMIA

Palm Beach Intl

Sun 12/14

7:12 pm-10:48 am

1 stop15h 36m

Miami

Sun 12/21

10:00 pm-11:43 am

1 stop13h 43m

$227

West Palm BeachMiami

PBI - MIA

PBIMIA

Palm Beach Intl

Sun 12/14

7:12 pm-9:22 am

2 stops14h 10m

Miami

Sun 12/21

8:00 am-6:44 pm

1 stop10h 44m

$295

West Palm BeachMiami

PBI - MIA

PBIMIA

Palm Beach Intl

Tue 4/7

11:59 am-11:20 pm

1 stop11h 21m

Miami

Wed 4/8

7:30 am-6:46 pm

1 stop11h 16m

$403

West Palm BeachMiami

PBI - MIA

PBIMIA

Palm Beach Intl

Sun 11/30

7:56 pm-8:58 pm

1 stop25h 02m

Miami

Sun 12/7

5:30 am-5:59 pm

1 stop12h 29m

$414

West Palm BeachMiami

PBI - MIA

PBIMIA

Palm Beach Intl

Sun 11/30

7:56 pm-8:58 pm

1 stop25h 02m

Miami

Sun 12/7

5:30 am-9:49 pm

2 stops16h 19m

$441

West Palm BeachMiami

PBI - MIA

PBIMIA

Palm Beach Intl

Wed 1/14

12:52 pm-11:03 am

2 stops22h 11m

Miami

Mon 1/19

1:33 pm-12:57 pm

1 stop23h 24m

$451

West Palm BeachMiami

PBI - MIA

PBIMIA

Palm Beach Intl

Sun 12/14

6:20 am-3:03 pm

1 stop8h 43m

Miami

Sun 12/21

8:00 am-10:55 pm

3 stops14h 55m

$456

West Palm BeachMiami

PBI - MIA

PBIMIA

Palm Beach Intl

Tue 12/2

9:00 am-9:43 pm

1 stop12h 43m

Miami

Tue 12/9

11:55 am-9:47 pm

1 stop9h 52m

$537

West Palm BeachMiami

PBI - MIA

PBIMIA

Palm Beach Intl

Wed 1/14

6:35 am-6:25 pm

1 stop11h 50m

Miami

Mon 1/19

9:05 am-9:55 pm

1 stop12h 50m

$546

West Palm BeachMiami

PBI - MIA

PBIMIA

Palm Beach Intl

Sun 11/30

4:19 pm-11:43 pm

3 stops31h 24m

Miami

Sun 12/7

9:18 am-9:49 pm

1 stop12h 31m

$607

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 18 results
1
2

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

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

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

Currently, December is the cheapest month in which you can book a flight from West Palm Beach to Key Largo (average of $60). Flying from West Palm Beach to Key Largo in September is currently the most expensive (average of $142). 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 PBI to KE9?

Find hourly flight availability from West Palm Beach 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 November 4, 2025.

It’s typically best to fly out from West Palm Beach to Key Largo in the evening. Doing so could potentially save you 59% on the flight price compared to flying at noon, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from West Palm Beach 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 West Palm Beach to Key Largo?

    Palm Beach Intl (PBI) is the airport you will fly out of if you book a flight from West Palm Beach to Key Largo. You should not have trouble finding flights to Key Largo from Palm Beach Intl; the airport handles an average of 0 outbound flights to Key Largo per day. You should also have plenty of airline options to choose from since 1 airline has flights from the West Palm Beach airport to Key Largo. It is only a 3.1 mi journey to Palm Beach Intl (PBI) from West Palm Beach’s city center.

  • How long is the flight from West Palm Beach to Key Largo?

    Frontier and Delta can get you from West Palm Beach to Key Largo in just under 11h 21m. Your travel time can differ by up to 4h 15m. The distance between West Palm Beach and Key Largo is about 62 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from West Palm Beach 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 West Palm Beach to Key Largo?

    Currently, December is the cheapest month in which you can book a flight from West Palm Beach to Key Largo (average of $60). Flying from West Palm Beach to Key Largo in September is currently the most expensive (average of $142). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for West Palm Beach to Key Largo

See prices for flight routes from nearby airports that may be better suited for you.
Tampa to Miami flights
Tampa to Fort Lauderdale flights
Fort Lauderdale to Tampa flights
Miami to Orlando flights
Miami to Tampa flights
Fort Lauderdale to Orlando flights
Jacksonville to Miami flights
Pensacola to Orlando flights
Orlando to Fort Lauderdale flights
Pensacola to Miami flights
Orlando to Miami flights
Miami to Jacksonville flights
Pensacola to Fort Lauderdale flights
Fort Lauderdale to Jacksonville flights
Tallahassee to Miami flights
Tampa to Pensacola flights
Jacksonville to Fort Lauderdale flights
Fort Lauderdale to Tallahassee flights
Tampa to Key West flights
Orlando to Key West flights
Fort Myers to Orlando flights
Tallahassee to Fort Lauderdale flights
Pensacola to Tampa flights
Fort Lauderdale to Pensacola flights
West Palm Beach to Tampa flights
Tampa to Jacksonville flights
Sarasota to Miami flights
Miami to Tallahassee flights
Miami to Pensacola flights
Jacksonville to Key West flights
Orlando to Fort Myers flights
Orlando to Pensacola flights
Miami to Key West flights
Fort Myers to Key West flights
West Palm Beach to Tallahassee flights
Panama City to Miami flights
Sarasota to Key West flights
Pensacola to Key West flights
Jacksonville to Orlando flights
Fort Lauderdale to Miami flights
Tampa to West Palm Beach flights
Jacksonville to West Palm Beach flights
Fort Lauderdale to Panama City flights
Sarasota to Fort Lauderdale flights
West Palm Beach to Jacksonville flights
Orlando to Panama City flights
Jacksonville to Fort Myers flights
Valparaiso to Miami flights
Gainesville to Miami flights
Miami to Panama City flights

Top airline flying from West Palm Beach to Key Largo

Discover the top airline that operate flights from West Palm Beach 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$135Average$156FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.