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Find cheap flights from Pittsburgh to Florida Keys from $54

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Florida Keys departing on 7/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 7/6
Sat 7/13

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Best Florida Keys Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Miami
Miami1 stop$122
Key West
Key Westnonstop$97

Good to know

Low season

October

High season

March

Cheapest flight

$54
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Pittsburgh to Key West

FAQs - booking Florida Keys flights

  • How does KAYAK find such low prices on flights from Pittsburgh to Florida Keys?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pittsburgh to Florida Keys.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pittsburgh to Florida Keys?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Florida Keys from Pittsburgh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pittsburgh to Florida Keys?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Florida Keys with an airline and back to Pittsburgh with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pittsburgh to Florida Keys?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Florida Keys from Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Florida Keys

  • Looking for a cheap flight? 25% of our users found tickets from Pittsburgh to the following destinations at these prices or less: Miami $172 one-way - $383 round-trip

Top 5 airlines serving from Pittsburgh to Florida Keys

Need help choosing which airline to fly with from Pittsburgh to Florida Keys? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10368 reviews
8.0Entertainment
8.6Crew
7.4Food
7.9Comfort
8.2Boarding
Airline reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

2.0 MediocreNairan, May 2024JFK - FLL
Read more about Delta reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

They did a fine job. Can't wait to use Delta in the future.

Seat back monitors and outlets were dead and not working.

The experience was good and the flight departed on time and landed early

The flight was delayed but we got to our final destination.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Boarding super slow with people allowed to linger in aisles

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

Gate agent asked if I could switch seats so a family could sit together. Agent moved me to a seat in the front of the plane, no charge. It was easy. The agent did a great job.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

Every Allegiant Air flight I've ever taken has been delayed. This flight was delayed a full 2 hours. It was excuse after excuse after excuse. It was a flight from southern Florida. They made us board the plane on time, but made us wait for 2 hours on the tarmac. Because the engines were kept shut off, so was the air conditioning. One can only imagine how hot the air was in the cabin over those 2 hours on the tarmac, while in the hot Florida sun. Just terrible.

Actually, for the price, I'm willing to put up with a little discomfort (upright chairs) and at times inconveniences (like any airline), lack of entertainment (I can bring my own). My flight was non stop and smooth. I would fly this route again.

The flight was delayed 6 hours and we were only offered an $8 food credit. My husband stood in line to get the credit for 45 minutes and when he got close to the end of the line the computers went down.

Worst ever! Flight cancelled supposedly for weather even though we k ow of many others who flew into Bangor same time no problem. At the airport there was no customer service at all just refund and no possibility of rebook for 3-4 days. Aweful won’t fly with them again!!

It’s a budget airline so adjust expectations accordingly. Nothing is without a fee but such is necessary for tickets to remain so affordable.

No complaints. It’s a budget airline so can’t expect any frills.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

I liked everything about the flight. The service was excellent!

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Everything was very good. Boarding and takeoff were on time and organized. Had a good flight

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

It was a good flight. Of course it was full, but it went well.

We sat on the plane for 1 hour because the airline was short handed could not be unloading.

We are gluten free, there were not any available complimentary gluten free options.

Flight delayed 3 times. We were directed to go to a gate across from our gate. The plane wasn't there yet so we had to wait for it to arrive, then deplane everyone and then wait again for the plane to be cleaned. After 45 minuites we were allowed on the plane. The first plane had mechanical issues. The 2nd plane must have had bathroom issues because we did not have any food service whatsoever. No snack or beverage. That made for a long time not to have anything considering that we had just made it to the original gate and we had no time to stop to get food or a drink. Then we didn't want to leave the gate to get food because we wouldn't know how much longer the delay would be. Then the next gate change. Had we been told that the total time would have been aprox 45 min later we would have left to get food and a beverage. We had to wait again for the okay to the pilot to take off so we were on the runway for another 20 min. Overall, we were delayed over 2 hours which felt like 4 hours.

The non stop flight and able to go into Atlantic City airport. They could lower the prices. It starts out low but then if you want to bring luggage and pick your seat the price goes up quite a bit.

Flight expected to leave at 6:40 pm ended leaving at 8:00 am the following day. I slept in a cold airport. Never again Spirit for me…

My flight was cancelled!!! I had to spend 200.00 on another flight!!

Horrible. Delays, no customer support and fake promises and everything. i am suffering to help as due to connecting flight getting missed no support on ground and customer support window is closed and we are sitting o ground without anything

Terrible… missed our flight due to ridiculously long time to go thru baggage check-in!

Everything was really good but the seats are not very comfortable.

Spirit canceled the flight in March and never notified me!

Pretty good. Would’ve been excellent if we would have left on time and the crew wasn’t late.

Spirit airline tries to screw you at every opportunity. Spirit wanted 65$ for an extra pound in the suitcase Made me open the suitcase at the counter to remove 1 pound. Staff very cold and rude Will never fly spirit again and will recommend same to family and friends

The weight limit per bag was really low - 40 lbs - so we had to pay extra. Then, they said their carry on size was 14x18x8, and we measured our bag very carefully. It was within the limit, yet they said it was too big, so we ended up paying an extra $100 for that too!! So it wasn’t the cheap flight we thought it would be. Then, they moved up our initial flight to depart 3 hours earlier which meant we had to be out on the road by 7 am and then have a 6 hour layover and we got home at 2am. It was a grueling day. I won’t be flying with them again.

Book cheap flights from Pittsburgh to Florida Keys

Recent round-trip flight deals

7/5Fri
nonstopAllegiant Air
2h 41mPIT-EYW
7/12Fri
nonstopAllegiant Air
2h 43mEYW-PIT
$97
7/4Thu
1 stopSpirit Airlines
8h 43mPIT-MIA
7/11Thu
1 stopSpirit Airlines
12h 17mMIA-PIT
$122
7/16Tue
1 stopSpirit Airlines
16h 46mPIT-MIA
7/20Sat
1 stopSpirit Airlines
12h 28mMIA-PIT
$139
6/17Mon
nonstopAllegiant Air
2h 38mPIT-EYW
6/21Fri
nonstopAllegiant Air
2h 43mEYW-PIT
$139
10/12Sat
1 stopDelta
6h 29mPIT-MIA
10/19Sat
1 stopDelta
5h 21mMIA-PIT
$196
9/14Sat
1 stopAmerican Airlines
4h 46mPIT-EYW
9/21Sat
2 stopsAmerican Airlines
6h 42mEYW-PIT
$203
9/14Sat
2 stopsAmerican Airlines
8h 32mPIT-EYW
9/21Sat
2 stopsAmerican Airlines
6h 42mEYW-PIT
$208
9/14Sat
1 stopDelta
6h 25mPIT-EYW
9/21Sat
1 stopDelta
5h 47mEYW-PIT
$216
7/5Fri
1 stopUnited Airlines
6h 04mPIT-EYW
7/12Fri
1 stopUnited Airlines
8h 29mEYW-PIT
$304
9/18Wed
2 stopsUnited Airlines
8h 03mPIT-MIA
9/28Sat
1 stopUnited Airlines
6h 08mMIA-PIT
$333

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Recent one-way flight deals

7/19Fri
nonstopAllegiant Air
2h 41mPIT-EYW
$54
8/15Thu
1 stopFrontier
27h 51mPIT-MIA
$70
6/17Mon
1 stopSpirit Airlines
6h 39mPIT-MIA
$72
9/21Sat
1 stopSpirit Airlines
12h 08mPIT-MIA
$79
8/7Wed
1 stopAmerican Airlines
5h 47mPIT-EYW
$99
7/3Wed
1 stopDelta
7h 29mPIT-MIA
$99
8/7Wed
2 stopsAmerican Airlines
8h 44mPIT-EYW
$104
8/9Fri
1 stopDelta
5h 57mPIT-MIA
$149
8/19Mon
2 stopsUnited Airlines
8h 45mPIT-EYW
$274
9/8Sun
2 stopsUnited Airlines
10h 45mPIT-EYW
$280

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Last minute flights from Pittsburgh to Florida Keys

Last minute flight, train and bus deals

6/11Tue
multi-stopSpirit Airlines
26h 34mPIT-MIA
6/14Fri
multi-stopSpirit Airlines
7h 32mMIA-PIT
$165
6/8Sat
multi-stopFrontier
7h 08mPIT-MIA
6/18Tue
multi-stopFrontier
10h 27mMIA-PIT
$179
6/10Mon
nonstopAllegiant Air
2h 38mPIT-EYW
6/17Mon
nonstopAllegiant Air
2h 43mEYW-PIT
$203
6/10Mon
nonstopAllegiant Air
2h 38mPIT-EYW
6/14Fri
nonstopAllegiant Air
2h 43mEYW-PIT
$238
6/11Tue
multi-stopAmerican Airlines
5h 10mPIT-EYW
6/18Tue
multi-stopAmerican Airlines
4h 30mEYW-PIT
$328
6/11Tue
multi-stopAmerican Airlines
8h 30mPIT-EYW
6/18Tue
multi-stopAmerican Airlines
4h 30mEYW-PIT
$333
6/10Mon
multi-stopUnited Airlines
5h 42mPIT-MIA
6/12Wed
multi-stopUnited Airlines
5h 56mMIA-PIT
$557
6/10Mon
multi-stopUnited Airlines
8h 22mPIT-MIA
6/12Wed
multi-stopUnited Airlines
10h 24mMIA-PIT
$626
6/10Mon
multi-stopDelta
5h 14mPIT-MIA
6/13Thu
multi-stopDelta
5h 19mMIA-PIT
$937
6/8Sat
multi-stopDelta
6h 41mPIT-MIA
6/10Mon
multi-stopDelta
7h 40mMIA-PIT
$1,001

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Pittsburgh - Florida Keys Flights

Departure:

Pittsburgh (PIT)United States

Return flight deals:

Florida Keys - Pittsburgh

Cabin classes:

$327
$546
$62
$34