HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Florida Keys

$64+ Cheap flights from Pittsburgh (PIT) to Florida Keys

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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — EYW
Aug 12 — Aug 191
Tue 8/12
Tue 8/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pittsburgh to Florida Keys 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 Pittsburgh to Florida Keys

Keep the following information in mind while searching for Pittsburgh to Florida Keys flight deals. Data was last updated August 7, 2025.

Round-trip from

$100
(Cheapflightsfares)

One-way from

$64
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$265
From Pittsburgh to Florida Keys
Search Deals
One-way flight from Pittsburgh to Florida Keys
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Pittsburgh to Florida Keys

Cheapest flights from Pittsburgh to Florida Keys
Explore the most affordable flight options available from Pittsburgh to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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.
Mon 8/252:09 pmPIT - EYW
Nonstop2h 42mAllegiant Air
Fri 8/2910:33 amEYW - PIT
Nonstop2h 46mAllegiant Air
Deal found 8/6$100
This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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.
Mon 8/181:59 pmPIT - EYW
Nonstop2h 42mAllegiant Air
Fri 8/2210:33 amEYW - PIT
Nonstop2h 46mAllegiant Air
Deal found 8/6$108
This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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.
Fri 8/151:59 pmPIT - EYW
Nonstop2h 42mAllegiant Air
Fri 8/2210:33 amEYW - PIT
Nonstop2h 46mAllegiant Air
Deal found 8/6$124
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Mon 10/63:06 pmPIT - EYW
Nonstop2h 40mAllegiant Air
Fri 10/178:45 pmEYW - PIT
Nonstop2h 43mAllegiant Air
Deal found 8/6$126
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 10/105:15 pmPIT - EYW
Nonstop2h 40mAllegiant Air
Fri 10/178:45 pmEYW - PIT
Nonstop2h 43mAllegiant Air
Deal found 8/6$134
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Mon 10/63:06 pmPIT - EYW
Nonstop2h 40mMultiple Airlines
Thu 10/1610:59 amEYW - PIT
1 stop8h 12mMultiple Airlines
Deal found 8/6$151
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Mon 8/181:59 pmPIT - EYW
Nonstop2h 42mMultiple Airlines
Thu 8/211:47 pmEYW - PIT
1 stop6h 23mMultiple Airlines
Deal found 8/7$155
This American Airlines deal was found by Cheapflights users on 8/6. 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.
Wed 9/246:10 amPIT - MIA
Nonstop2h 47mAmerican Airlines
Wed 10/298:55 pmMIA - PIT
Nonstop2h 41mAmerican Airlines
Deal found 8/6$159
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 10/105:15 pmPIT - EYW
Nonstop2h 40mMultiple Airlines
Thu 10/1610:59 amEYW - PIT
1 stop8h 12mMultiple Airlines
Deal found 8/6$162
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/114:29 pmPIT - MIA
1 stop25h 59mMultiple Airlines
Thu 9/189:54 amMIA - PIT
1 stop10h 02mMultiple Airlines
Deal found 8/7$165
This Cheapflightsfares deal was found by Cheapflights users on 8/5. 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.
Mon 12/157:30 amPIT - EYW
Nonstop2h 59mAllegiant Air
Fri 12/1910:19 amEYW - PIT
Nonstop2h 45mAllegiant Air
Deal found 8/5$165
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/74:29 pmPIT - MIA
1 stop25h 59mMultiple Airlines
Sun 9/149:54 amMIA - PIT
1 stop10h 02mMultiple Airlines
Deal found 8/7$166

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Florida Keys 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 August 7, 2025.
Use the filters below to find and compare flights from Pittsburgh to Florida Keys that are best for you.

Fly from

Pittsburgh

Fly to

Florida Keys

Route

Depart

Return

Price

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Mon 8/25

2:09 pm-4:51 pm

Nonstop2h 42m

Key West

Fri 8/29

10:33 am-1:19 pm

Nonstop2h 46m

$100

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Mon 8/18

1:59 pm-4:41 pm

Nonstop2h 42m

Key West

Fri 8/22

10:33 am-1:19 pm

Nonstop2h 46m

$108

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Fri 8/15

1:59 pm-4:41 pm

Nonstop2h 42m

Key West

Fri 8/22

10:33 am-1:19 pm

Nonstop2h 46m

$124

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Mon 10/6

3:06 pm-5:46 pm

Nonstop2h 40m

Key West

Fri 10/17

8:45 pm-11:28 pm

Nonstop2h 43m

$126

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Fri 10/10

5:15 pm-7:55 pm

Nonstop2h 40m

Key West

Fri 10/17

8:45 pm-11:28 pm

Nonstop2h 43m

$134

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Mon 10/6

3:06 pm-5:46 pm

Nonstop2h 40m

Key West

Thu 10/16

10:59 am-7:11 pm

1 stop8h 12m

$151

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Mon 8/18

1:59 pm-4:41 pm

Nonstop2h 42m

Key West

Thu 8/21

1:47 pm-8:10 pm

1 stop6h 23m

$155

PittsburghMiami

PIT - MIA

PITMIA

Pittsburgh

Sat 9/6

1:05 pm-8:35 pm

1 stop7h 30m

Miami

Mon 9/8

4:40 pm-9:35 pm

1 stop4h 55m

$158

PittsburghMiami

PIT - MIA

PITMIA

Pittsburgh

Wed 9/24

6:10 am-8:57 am

Nonstop2h 47m

Miami

Wed 10/29

8:55 pm-11:36 pm

Nonstop2h 41m

$159

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Fri 10/10

5:15 pm-7:55 pm

Nonstop2h 40m

Key West

Thu 10/16

10:59 am-7:11 pm

1 stop8h 12m

$162

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 45 results
1
2
3
...
5

Best time to book a flight from Pittsburgh to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Pittsburgh 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 Pittsburgh to Florida Keys

What is the cheapest month to book a flight from Pittsburgh to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from Pittsburgh to Florida Keys (average of $328). Flying from Pittsburgh to Florida Keys in March is currently the most expensive (average of $492). 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 PIT to EOA?

Find hourly flight availability from Pittsburgh to Florida Keys. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 7, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pittsburgh to Florida Keys as you normally would.

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated August 7, 2025.
Read through reviews of airlines operating flights from Pittsburgh to Florida Keys, such as Southwest, Delta, and Breeze Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,247 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,247 reviews
Southwest
8.0
Very good
4,247 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,987 reviews
Southwest
8.0
Very good
4,247 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Breeze Airways
8.0
Very good
191 reviews
Southwest
8.0
Very good
4,247 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,916 reviews
Southwest
8.0
Very good
4,247 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,247 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Florida Keys. 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 Pittsburgh to Florida Keys?

    For a flight from Pittsburgh to Florida Keys, you will be flying from Pittsburgh. Pittsburgh (PIT) is just 13.5 mi from the center of the city.

  • How popular is this Pittsburgh to Florida Keys flight route?

    The Pittsburgh to Florida Keys flight path was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Pittsburgh to Florida Keys one-way?

    For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $64. Users have also found prices from $83 and $85 on Southwest and Spirit Airlines, respectively.

  • What are the cheapest flights from Pittsburgh to Florida Keys?

    Looking for the cheapest flight from Pittsburgh to Florida Keys? While on average our users pay $94, our data indicates the cheapest price to be $56. The most popular route (Pittsburgh - Miami), is priced around $126.

  • Can I find deals for flights from Pittsburgh to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Florida Keys.

  • Can I find deals for business class flights from Pittsburgh to Florida Keys?

    Yes. Cheapflights offers flight deals from Pittsburgh to Florida Keys 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 Pittsburgh to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Pittsburgh to Florida Keys (average of $328). Flying from Pittsburgh to Florida Keys in March is currently the most expensive (average of $492). 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 Pittsburgh to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Miami flights
Newark to Fort Lauderdale flights
LaGuardia to Fort Lauderdale flights
Newark to Miami flights
John F Kennedy Intl to Orlando flights
John F Kennedy Intl to Fort Lauderdale flights
LaGuardia to Miami flights
Newark to Orlando flights
LaGuardia to Orlando flights
John F Kennedy Intl to West Palm Beach flights
Dulles Intl to Miami flights
Philadelphia to Orlando flights
LaGuardia to Tampa flights
Newark to Tampa flights
LaGuardia to West Palm Beach flights
Dulles Intl to Orlando flights
Reagan-National to Miami flights
Philadelphia to Fort Lauderdale flights
John F Kennedy Intl to Tampa flights
Reagan-National to Orlando flights
Newark to West Palm Beach flights
Philadelphia to Miami flights
Dulles Intl to Fort Lauderdale flights
Dulles Intl to Tampa flights
Reagan-National to Fort Lauderdale flights
Newark to Jacksonville flights
Newark to Fort Myers flights
John F Kennedy Intl to Jacksonville flights
Newark to Sarasota flights
John F Kennedy Intl to Fort Myers flights
Reagan-National to Tampa flights
LaGuardia to Jacksonville flights
John F Kennedy Intl to Sarasota flights
Pittsburgh to Orlando flights
Philadelphia to Tampa flights
Newark to Key West flights
LaGuardia to Sarasota flights
LaGuardia to Fort Myers flights
Dulles Intl to Fort Myers flights
Reagan-National to West Palm Beach flights
Dulles Intl to West Palm Beach flights
Philadelphia to West Palm Beach flights
Dulles Intl to Jacksonville flights
Pittsburgh to Miami flights
Pittsburgh to Fort Lauderdale flights
Reagan-National to Jacksonville flights
Reagan-National to Fort Myers flights
Newark to St Petersburg flights
John F Kennedy Intl to Key West flights
Philadelphia to Key West flights

Top 4 airlines flying from Pittsburgh to Florida Keys

Discover the top 4 airlines that operate flights from Pittsburgh to Florida Keys. 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 August 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$92Average$196FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$207Average$493FlexibilityNo cancel feeOn-time69%
DeltaCheapest$226Average$386FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$236Average$385FlexibilityNo cancel feeOn-time71%

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.