Cheap flights from Pittsburgh (PIT) to Key Largo, FL from $42

This is the cheapest one-way flight price, found on 9/26. Prices may vary by date and flight preferences.
PIT — MIA
Oct 2 — Oct 91

The best prices from Pittsburgh to Key Largo are usually found in May or September, booked 60 days in advance, depart on a Monday or Sunday and return on a Saturday

How to find the cheapest flight from Pittsburgh (PIT) to Key Largo

All the information you need to plan the best PIT to KE9 flight in 2023: compare Pittsburgh to Key Largo flight prices with the expected peak season, weather and rainfall in Key Largo.

Popular in

December

Cheapest in

May

Round-trip from

$213

One-way from

$98
High demand for flights, 22% potential price rise
Best time to find cheap flights, 34% potential price drop
From Pittsburgh to Key Largo
One-way flight from Pittsburgh to Key Largo

PIT - MIA

Price

$213 - $501

MIA

Temperature

68 - 84.2 °F

MIA

Rainfall

1.6 - 9.9 inches

How far in advance should I book a flight from Pittsburgh to Key Largo?

Find a great deal and save up to 36% by booking at least 58 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Pittsburgh to Key Largo within the next two weeks, with the cheapest ticket starting at $307.

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

Flights from Pittsburgh to Key Largo lean towards being more expensive in December. Prices are generally better when you fly from Pittsburgh to Key Largo in May, with the cheapest ticket starting at $109.

When is the cheapest time to fly from Pittsburgh to Key Largo (PIT - KE9)?

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

Cheap Spirit Airlines flights from Pittsburgh to Key Largo

Find some of the cheapest Spirit Airlines flights traveling from Pittsburgh to Key Largo. Make sure to double check the flight details before booking.

Cheap Delta flights from Pittsburgh to Key Largo

Some of the lowest-priced Delta flights we've found at this time heading from Pittsburgh to Key Largo. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Cheap Pittsburgh to Key Largo flights in September & October 2023

The best prices found for PIT to Key Largo flights for September, October
These are some of the best deals we've found on flights to Key Largo in 2023 at this time. For more flight deals, be sure to check back very soon.

Pittsburgh to Key Largo 2023 flight deals

Cheap flights to Key Largo from Pittsburgh found for this year
These are some of the best deals we've found on flights to Key Largo in 2023 at this time. For more flight deals, be sure to check back very soon.

Non-stop flights to Key Largo from Pittsburgh

Save time with Pittsburgh to Key Largo direct flight deals
For a quicker trip, book one of these direct flights from Pittsburgh to Key Largo. Users seeking other options on flights from Pittsburgh to Key Largo should update the search form at the top of the page.

Pittsburgh to Key Largo flights leaving soon

Late deals on return flights to Key Largo from Pittsburgh, departing today and this week
Check out these flights departing soon from Pittsburgh to Key Largo. Users should examine the flight details to ensure there are no surprises.

One-way flights to Key Largo from Pittsburgh

The cheapest one-way flights from Pittsburgh to Key Largo
If you're seeking multiple options on one-way flights from Pittsburgh to Key Largo, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Pittsburgh to Key Largo should utilize the search form at the the top of the page.

Find flights from Pittsburgh to Key Largo within your budget

Use the slider to find flights from Pittsburgh to Key Largo that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$85 - $222

Route

Depart

Return

Price

PittsburghMiami

PIT - MIA

PITMIA

Pittsburgh

Thu 11/30

Nonstop2h 46m

Miami

Mon 12/4

Nonstop2h 39m

PittsburghMiami

PIT - MIA

PITMIA

Pittsburgh

Thu 11/16

Nonstop2h 46m

Miami

Mon 11/20

Nonstop2h 39m

PittsburghMiami

PIT - MIA

PITMIA

Pittsburgh

Wed 12/6

1 stop10h 38m

Miami

Sat 12/9

Nonstop2h 39m

PittsburghMiami

PIT - MIA

PITMIA

Pittsburgh

Thu 11/30

Nonstop2h 46m

Miami

Mon 12/4

1 stop6h 30m

PittsburghMiami

PIT - MIA

PITMIA

Pittsburgh

Sat 12/9

Nonstop2h 46m

Miami

Wed 12/13

1 stop6h 35m

PittsburghMiami

PIT - MIA

PITMIA

Pittsburgh

Sat 11/18

Nonstop2h 46m

Miami

Mon 11/20

Nonstop2h 39m

PittsburghMiami

PIT - MIA

PITMIA

Pittsburgh

Wed 12/6

2 stops11h 37m

Miami

Sat 12/9

Nonstop2h 39m

PittsburghMiami

PIT - MIA

PITMIA

Pittsburgh

Sat 11/11

Nonstop2h 47m

Miami

Wed 11/15

Nonstop2h 43m

PittsburghMiami

PIT - MIA

PITMIA

Pittsburgh

Thu 1/18

1 stop7h 06m

Miami

Wed 1/31

1 stop6h 09m

Flights are sorted by cheapest first

Deals found on 9/25

Reviews of airlines servicing Key Largo

Get a feel of what it's like to fly with Spirit Airlines, Delta and American Airlines from Pittsburgh to Key Largo by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
3,023 reviews

Boarding

8.0

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

Delta
7.9
Good
3,023 reviews
Delta
7.9
Good
3,023 reviews

Boarding

8.0

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

United Airlines
7.4
Good
1,890 reviews
Delta
7.9
Good
3,023 reviews

Boarding

8.0

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

American Airlines
7.2
Good
2,635 reviews
Delta
7.9
Good
3,023 reviews

Boarding

8.0

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

JetBlue
7.2
Good
781 reviews
Delta
7.9
Good
3,023 reviews

Boarding

8.0

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

Spirit Airlines
6.3
Okay
1,483 reviews
Delta
7.9
Good
3,023 reviews

Boarding

8.0

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

Related info for your journey

Useful info, stats and facts about Pittsburgh to Key Largo flights.

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

Most people fly from Pittsburgh (PIT) if they book a flight from Pittsburgh to Key Largo. On average, Pittsburgh has 1 outbound flight to Key Largo per day from 7 airlines. Pittsburgh is conveniently located just 13.5 mi from Pittsburgh’s city center.

Can I find flights from Pittsburgh to Key Largo for under $100 on Cheapflights?

Yes, there are multiple flights from Pittsburgh to Key Largo for under $100. The cheapest flight booked recently is on Spirit Airlines for just $85, but on average you can expect to pay $128.

Are there nonstop flights from Pittsburgh to Key Largo for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Pittsburgh to Key Largo under $100. A good price for a nonstop flight from Pittsburgh to Key Largo is less than $165.

Are there last-minute flights available from Pittsburgh to Key Largo for under $200?

There are currently 20+ open flights from Pittsburgh to Key Largo within the next 7 days for less than $200.

How popular is this Pittsburgh to Key Largo flight route?

What are the most popular airlines that fly from Pittsburgh to Key Largo?

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

The top 3 most reliable airlines when flying from Pittsburgh to Key Largo are Qatar Airways (88%), Republic Airways (88%) and American Airlines (87%).

What are the cheapest flights from Pittsburgh to Key Largo?

Looking at all options, your cheapest flight can be booked for $109. While the most popular route (Pittsburgh - Miami) can be booked for $85 on average our data indicates $442 when flying from Pittsburgh to Key Largo.

What does PIT to MIA mean?

PIT stands for Pittsburgh Airport, while MIA stands for Miami Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Ready for more IATA code knowledge? These are related airports for your current travel destination: Fort Lauderdale Airport (FLL), Key West Airport (EYW), Miami Opa Locka Airport (OPF), Fort Lauderdale Executive Airport (FXE).

Other flights from Pittsburgh

Alternative routes for Pittsburgh to Key Largo

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

Top 7 airlines flying from Pittsburgh to Key Largo

The chart below displays the airlines Cheapflights users traveling from Pittsburgh to Key Largo choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$79Average$206FlexibilityNo cancel feeOn-time88%
Search Allegiant Air flights
Spirit AirlinesCheapest$96Average$223FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
Breeze AirwaysCheapest$112Average$200FlexibilityNo cancel feeOn-timeN/A
Search Breeze Airways flights
JetBlueCheapest$177Average$416FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapest$200Average$410FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$201Average$422FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$218Average$446FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Hourly flight availability from Pittsburgh to Key Largo

See what time of day planes typically take off from Pittsburgh to Key Largo
56%of flight departuresEarly morningMidnight to 6 am
1%of flight departuresMorning6 am to noon
36%of flight departuresAfternoonNoon to 6 pm
7%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Pittsburgh to Key Largo

See how many times per day planes take to the skies headed from Pittsburgh to Key Largo
Sunday1daily flight
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday1daily flight

Fly with Cheapflights

What makes Cheapflights the go-to destination for all your flight needs

How does Cheapflights help users find flights from Pittsburgh to Key Largo?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Key Largo from Pittsburgh today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Pittsburgh to Key Largo?

Cheapflights simply makes it quick and affordable to book flights from Pittsburgh to Key Largo by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Pittsburgh to Key Largo with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pittsburgh to Key Largo, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Pittsburgh to Key Largo become cheaper?

Yes, and it’s super simple to set up. Perform a flight search above and use a valid email address to enable the Price Alert feature. That’s it!

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