Cheap flights from Pittsburgh to Florida Keys from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Florida Keys departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Allegiant Air Logo
2:09 pm - 4:51 pmPIT-EYW
2h 42mnonstop
Allegiant Air Logo
10:33 am - 1:19 pmEYW-PIT
2h 46mnonstop
$92Allegiant Air
Find Deal
Mon, Aug 25 - Fri, Aug 29
Allegiant Air Logo
2:09 pm - 4:51 pmPIT-EYW
2h 42mnonstop
Allegiant Air Logo
10:33 am - 1:19 pmEYW-PIT
2h 46mnonstop
$99Allegiant Air
Find Deal
Fri, Aug 22 - Mon, Aug 25
American Airlines Logo
6:10 am - 8:57 amPIT-MIA
2h 47mnonstop
American Airlines Logo
7:53 pm - 10:48 pmMIA-PIT
2h 55mnonstop
$159American Airlines
Find Deal
Sat, Sep 20 - Sat, Sep 27
Spirit Airlines Logo
8:05 pm - 6:13 pmPIT-MIA
22h 08m2 stops
Spirit Airlines Logo
9:54 am - 7:56 pmMIA-PIT
10h 02m1 stop
$163Spirit Airlines
Find Deal
Mon, Sep 8 - Thu, Sep 11
Spirit Airlines Logo
7:10 am - 6:04 pmPIT-MIA
10h 54m2 stops
Spirit Airlines Logo
6:59 pm - 5:09 pmMIA-PIT
22h 10m2 stops
$168Spirit Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
American Airlines Logo
6:10 am - 8:57 amPIT-MIA
2h 47mnonstop
American Airlines Logo
7:53 pm - 10:48 pmMIA-PIT
2h 55mnonstop
$174American Airlines
Find Deal
Wed, Oct 1 - Sat, Oct 4
Southwest Logo
5:00 pm - 9:45 pmPIT-MIA
4h 45m1 stop
Southwest Logo
6:55 am - 11:20 amMIA-PIT
4h 25m1 stop
$178Southwest
Find Deal
Mon, Sep 8 - Tue, Sep 9
Southwest Logo
5:30 pm - 9:50 pmPIT-MIA
4h 20m1 stop
Southwest Logo
6:00 am - 4:00 pmMIA-PIT
10h 00m1 stop
$184Southwest
Find Deal
Sat, Oct 18 - Sat, Oct 25
Delta Logo
8:30 am - 1:33 pmPIT-MIA
5h 03m1 stop
Delta Logo
10:28 am - 3:26 pmMIA-PIT
4h 58m1 stop
$203Delta
Find Deal
Wed, Aug 27 - Wed, Sep 3
Delta Logo
5:07 pm - 11:35 pmPIT-MIA
6h 28m1 stop
Delta Logo
12:00 pm - 7:00 pmMIA-PIT
7h 00m1 stop
$209Delta
Find Deal
Sat, Aug 23 - Wed, Aug 27

Delta flights from Pittsburgh to Florida Keys

Our best Delta deals on Pittsburgh to Florida Keys flight tickets
Delta
Aug 27
PIT8:30 amPittsburgh
5h 03m
1 stop
MIA1:33 pmMiami
Sep 3
MIA10:28 amMiami
4h 58m
1 stop
PIT3:26 pmPittsburgh
Delta
Aug 23
PIT5:07 pmPittsburgh
6h 28m
1 stop
MIA11:35 pmMiami
Aug 27
MIA12:00 pmMiami
7h 00m
1 stop
PIT7:00 pmPittsburgh
Delta
Sep 5
PIT4:39 pmPittsburgh
5h 58m
1 stop
MIA10:37 pmMiami
Sep 13
MIA8:10 amMiami
5h 17m
1 stop
PIT1:27 pmPittsburgh

American Airlines flights from Pittsburgh to Florida Keys

Our best American Airlines deals on Pittsburgh to Florida Keys flight tickets
American Airlines
Sep 20
PIT6:10 amPittsburgh
2h 47m
MIA8:57 amMiami
Sep 27
MIA7:53 pmMiami
2h 55m
PIT10:48 pmPittsburgh
American Airlines
Oct 1
PIT6:10 amPittsburgh
2h 47m
MIA8:57 amMiami
Oct 4
MIA7:53 pmMiami
2h 55m
PIT10:48 pmPittsburgh
American Airlines
Aug 28
PIT6:05 amPittsburgh
2h 44m
MIA8:49 amMiami
Sep 4
MIA7:53 pmMiami
2h 55m
PIT10:48 pmPittsburgh

momondo 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, momondo users made 832,500 searches. Data last updated August 2, 2025.
Use the filters below to find and compare flights from Pittsburgh to Florida Keys that are best for you.

Fly from

Fly to

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

$92

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Fri 8/22

2:09 pm-4:51 pm

Nonstop2h 42m

Key West

Mon 8/25

10:33 am-1:19 pm

Nonstop2h 46m

$99

PittsburghMiami

PIT - MIA

PITMIA

Pittsburgh

Sat 9/20

6:10 am-8:57 am

Nonstop2h 47m

Miami

Sat 9/27

7:53 pm-10:48 pm

Nonstop2h 55m

$159

PittsburghMiami

PIT - MIA

PITMIA

Pittsburgh

Mon 9/8

8:05 pm-6:13 pm

2 stops22h 08m

Miami

Thu 9/11

9:54 am-7:56 pm

1 stop10h 02m

$163

PittsburghMiami

PIT - MIA

PITMIA

Pittsburgh

Tue 9/9

7:10 am-6:04 pm

2 stops10h 54m

Miami

Tue 9/16

6:59 pm-5:09 pm

2 stops22h 10m

$168

PittsburghMiami

PIT - MIA

PITMIA

Pittsburgh

Wed 10/1

6:10 am-8:57 am

Nonstop2h 47m

Miami

Sat 10/4

7:53 pm-10:48 pm

Nonstop2h 55m

$174

PittsburghMiami

PIT - MIA

PITMIA

Pittsburgh

Mon 9/8

5:00 pm-9:45 pm

1 stop4h 45m

Miami

Tue 9/9

6:55 am-11:20 am

1 stop4h 25m

$178

PittsburghMiami

PIT - MIA

PITMIA

Pittsburgh

Sat 10/18

5:30 pm-9:50 pm

1 stop4h 20m

Miami

Sat 10/25

6:00 am-4:00 pm

1 stop10h 00m

$184

PittsburghMiami

PIT - MIA

PITMIA

Pittsburgh

Wed 8/27

8:30 am-1:33 pm

1 stop5h 03m

Miami

Wed 9/3

10:28 am-3:26 pm

1 stop4h 58m

$203

PittsburghMiami

PIT - MIA

PITMIA

Pittsburgh

Sat 8/23

5:07 pm-11:35 pm

1 stop6h 28m

Miami

Wed 8/27

12:00 pm-7:00 pm

1 stop7h 00m

$209

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Florida Keys from

How to get the cheapest flight ticket from Pittsburgh to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Florida Keys?

The month of September is another great option to travel to Florida Keys, with average flight prices from Pittsburgh averaging around $266.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Pittsburgh to Florida Keys is on a Friday when prices can be found for as low as $461. The most expensive day to fly to Florida Keys is Wednesday, with ticket prices averaging around $533.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is at noon. momondo users have found flights departing from Pittsburgh to Florida Keys at noon for as low as $348. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $535.

What is the cheapest Pittsburgh to Florida Keys flight route?

Fly from Pittsburgh to Key West for the best Pittsburgh - Florida Keys flight prices

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $336 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Pittsburgh for as low as $290 on momondo.

What cabin class options are available on Pittsburgh to Florida Keys flights?

There are 1 cabin classes available to choose from on Pittsburgh to Florida Keys flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Pittsburgh to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Pittsburgh to Florida Keys.

Cheap Pittsburgh to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Florida Keys

Best Price Found

$79

Fastest flight time

2h 40m

Direct flights

Every day

Airports in Florida Keys

2 airports
The best one-way flight to Florida Keys from Pittsburgh in the past 72 hours is $79. The best round-trip flight deal from Pittsburgh to Florida Keys found on momondo in the last 72 hours is $92.
The fastest flight from Pittsburgh to Florida Keys takes 2h 40m
Direct flights go from Pittsburgh to Florida Keys every day.
There are 2 airports near Florida Keys: Key West (EYW), Miami (MIA)

  • When did momondo last update prices for flights from Pittsburgh Airport to Florida Keys?

    Prices for flights from Pittsburgh Airport to Florida Keys are refreshed on a daily basis.

  • How many operators does momondo search for flights from Pittsburgh Airport to Florida Keys?

  • How old do you have to be to fly from Pittsburgh Airport to Florida Keys?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pittsburgh Airport to Florida Keys.

  • What documentation or ID do you need to fly to Florida Keys?

    The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Pittsburgh to Florida Keys?


Best airlines flying from Pittsburgh to Florida Keys

Compare and see reviews for airlines that fly from Pittsburgh to Florida Keys with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $92Free CancellationRating
7.2
702 reviews
Search Allegiant Air flights
United AirlinesPriceFrom $207Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights
DeltaPriceFrom $226Free CancellationRating
8.0
7,983 reviews
Search Delta flights
American AirlinesPriceFrom $235Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Florida Keys?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pittsburgh to Florida Keys for you.

Can I find flights from Pittsburgh to Florida Keys with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Florida Keys from Pittsburgh with this policy.

How can momondo help me find flights from Pittsburgh to Florida Keys?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pittsburgh to Florida Keys.

I’m not ready to book a flight from Pittsburgh to Florida Keys right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Florida Keys from Pittsburgh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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1 adult
Thu 8/7
Thu 8/14

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