PIT - EYW

$89 Find Cheap Flights from Pittsburgh to Key West

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 Key West departing on 12/12. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Key West

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Key West, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Key West, as well as popular online travel agencies
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Cheap Flights from Pittsburgh to Key West (PIT-EYW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to Key West that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pittsburgh to Key West

Mon, Oct 20 - Fri, Oct 24
Allegiant Air Logo
3:06 pm - 5:46 pmPIT-EYW
2h 40mnonstop
Allegiant Air Logo
8:45 pm - 11:28 pmEYW-PIT
2h 43mnonstop
$92Allegiant Air
Find Deal
Fri, Oct 10 - Fri, Oct 17
Allegiant Air Logo
5:15 pm - 7:55 pmPIT-EYW
2h 40mnonstop
Allegiant Air Logo
8:45 pm - 11:28 pmEYW-PIT
2h 43mnonstop
$133Allegiant Air
Find Deal
Thu, Oct 2 - Fri, Oct 3
 Logo
7:51 pm - 9:17 amPIT-EYW
13h 26m1 stop
 Logo
8:45 pm - 11:28 pmEYW-PIT
2h 43mnonstop
Fri, Oct 24 - Fri, Oct 31
Allegiant Air Logo
9:04 pm - 9:02 amPIT-EYW
11h 58m1 stop
Allegiant Air Logo
8:45 pm - 11:28 pmEYW-PIT
2h 43mnonstop
$162Allegiant Air
Find Deal
Fri, Dec 19 - Mon, Dec 22
Allegiant Air Logo
6:30 am - 9:29 amPIT-EYW
2h 59mnonstop
Allegiant Air Logo
10:19 am - 1:04 pmEYW-PIT
2h 45mnonstop
$167Allegiant Air
Find Deal
Sun, Oct 19 - Fri, Oct 24
 Logo
7:51 pm - 9:17 amPIT-EYW
13h 26m1 stop
 Logo
8:45 pm - 11:28 pmEYW-PIT
2h 43mnonstop
Thu, Feb 26 - Sun, Mar 1
Breeze Airways Logo
7:57 pm - 9:09 amPIT-EYW
13h 12m1 stop
Breeze Airways Logo
11:01 am - 7:17 pmEYW-PIT
8h 16m1 stop
$172Breeze Airways
Find Deal
Sun, Feb 22 - Thu, Feb 26
Breeze Airways Logo
7:57 pm - 9:09 amPIT-EYW
13h 12m1 stop
Breeze Airways Logo
11:01 am - 7:17 pmEYW-PIT
8h 16m1 stop
$198Breeze Airways
Find Deal
Sun, Nov 9 - Sun, Nov 16
Spirit Airlines Logo
6:40 am - 1:30 pmPIT-EYW
6h 50m1 stop
Spirit Airlines Logo
2:25 pm - 10:37 pmEYW-PIT
8h 12m1 stop
$242Spirit Airlines
Find Deal
Wed, Feb 4 - Sat, Feb 7
Spirit Airlines Logo
6:40 am - 1:30 pmPIT-EYW
6h 50m1 stop
Spirit Airlines Logo
2:25 pm - 10:37 pmEYW-PIT
8h 12m1 stop
$245Spirit Airlines
Find Deal

Everything you should know

Our travelers' advice
AI-generated summary based on content written by travel experts
PIT's compact layout eases navigation despite delays.
EYW's prime location offers quick town access.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Allegiant Air
Cheapest • from $92 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 29% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
4 days a week
There are direct flights from Pittsburgh to Key West 4 days a week: Mon, Wed, Fri, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest round-trip
$92
Overall average: $258
Allegiant Air
Mon 10/20Fri 10/24
PIT - EYW • Non-stop
Cheapest one-way
$89
Typical prices: $124-251
Allegiant Air
Fri 12/12
PIT - EYW • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Key West!
Expert advice

Expert advice for your flight from Pittsburgh to Key West

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
PIT

PIT's compact layout makes navigation easy. Arrive early due to ongoing construction and potential security delays.

Read more about PITby Matt Meltzer
EYW

EYW's prime location offers quick access to Key West. Taxis and rideshares are readily available for a short ride to town.

Read more about EYWby Paul Rubio
Our travel experts
Paul Rubio

Paul Rubio

Expert on EYW

Paul Rubio

Paul Rubio

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more
Matt Meltzer

Matt Meltzer

Expert on PIT

Matt Meltzer

Matt Meltzer

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Read more
Booking Insights

KAYAK's insights & trends for Pittsburgh to Key West flights

Get data-powered insights and trends into flights from Pittsburgh to Key West to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Pittsburgh to Key West?

The average price of all round-trip flights from Pittsburgh to Key West clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Key West on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Pittsburgh to Key West. For your return ticket, we recommend flying on a Friday and avoiding Mondays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Pittsburgh to Key West, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Pittsburgh to Key West is August, where tickets cost $214 (return) on average. On the other hand, the most expensive months are April and February, where the average cost of round-trip tickets is $408 and $352 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Pittsburgh to Key West, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Pittsburgh to Key West, you should book around 3 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$89
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 16% increase in price.
Flight from Pittsburgh to Key West

When to book flights from Pittsburgh to Key West

Are your dates flexible? Find out the best times to travel from Pittsburgh to Key West based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Pittsburgh to Key West

  • What different kinds of flights are available between Pittsburgh and Key West?

    It is typically not possible to find direct flights from Pittsburgh to Key West. Instead, you can expect to either have one or two layovers before touching down at your destination. Some airlines that commonly service flights with one layover include American and Delta. Layovers may take place in cities such as Miami or Washington, D.C.

  • How can I travel from downtown Pittsburgh to Pittsburgh International Airport?

    One of the easiest ways to go from downtown Pittsburgh to Pittsburgh International Airport is by driving, as the trip only takes around 20 to 25min in total. Public transportation is an option as well, like bus line 28X, which will bring you to the airport in around 40 to 45min, depending on traffic.

  • What options are there for going from Key West International Airport to the city center?

    To go from Key West International Airport to the city center, you can drive, which will typically take approximately 5min due to the short distance. Otherwise, you can also use public transportation for this trip, including bus line SL, which will bring you to downtown Key West in approximately 5 to 10min.

  • Is it possible to rent a car directly from Key West International Airport?

    Key West International Airport has its own on-site rental car center, which is located in the primary Arrivals terminal. Near baggage claim, you will find desks for several different major rental companies, including Avis, Budget, and Dollar. Each of these companies keeps their fleets directly on airport property, so it will be just a short walk for you to go and grab your rental vehicle once you have finished any necessary paperwork.

  • How many flights are there between Pittsburgh and Key West per day?

    There is a maximum of 1 nonstop flight a day that takes off from Pittsburgh and lands in Key West, with an average flight time of 2h 40m. The most common departure time is 5:00 pm and most flights take off in the afternoon. Each week, there are 2 flights.

  • What is the cheapest flight from Pittsburgh to Key West?

    In the last 3 days, the lowest price for a flight from Pittsburgh to Key West was $89 for a one-way ticket and $92 for a round-trip.

  • Do I need a passport to fly between Pittsburgh and Key West?

    A passport is not required to fly from Pittsburgh to Key West.

  • Which airports will I be using when flying from Pittsburgh to Key West?

    When flying out of Pittsburgh you will be using Pittsburgh. You will be landing at Key West, also known as Key West.

  • Which aircraft models fly most regularly from Pittsburgh to Key West?

    The Airbus A319 is the aircraft model that flies most regularly on the Pittsburgh to Key West flight route.

  • On which days can I fly direct from Pittsburgh to Key West?

    You can catch a nonstop flight from Pittsburgh to Key West on on Monday, and Friday.

  • Which is the best airline for flights from Pittsburgh to Key West, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Pittsburgh to Key West are Delta and United Airlines. With an average price for the route of $380 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $455 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Pittsburgh to Key West?

    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 Key West.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West 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 Key West?

    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 Key West with an airline and back to Pittsburgh with another airline. Booking your flights between Pittsburgh and EYW can sometimes prove cheaper using this method.

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

    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 Key West from Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Pittsburgh to Key West

  • Looking for a cheap flight? 25% of our users found flights on this route for $64 or less one-way and $133 or less round-trip.
  • Pittsburgh International Airport (PIT) is a major transportation center that is also considered to be a primary hub for airlines such as Southern Airways Express and Allegiant Air. It is quite common for both of these companies to operate flights that originate from PIT.
  • Travelers accompanied by small children will want to take note of the Mamava Suite that is located in the primary terminal of Key West International Airport (EYW). This suite is designed to provide parents with a quiet place to nurse and is equipped with a changing table, seating, running water, and power outlets.
  • When you have an early flight out of Pittsburgh International Airport, it can be convenient to sleep directly at the airport the night before. The Hyatt Regency Pittsburgh International Airport is connected directly to the airport’s main terminal via a moving walkway and also offers a free shuttle service.
  • Those that are feeling a bit hungry after their flight has landed at Key West International Airport have a few dining options to choose from. In the main terminal, you will find restaurants such as the Conch Flyer Restaurant, First Call Beach Bar, and Last Call Beach Bar.
  • Spend some time relaxing before your flight takes off by going to one of the lounges in Pittsburgh International Airport. There is the American Airlines Admirals Club that is on the mezzanine level, as well as the Club at PIT near Concourse C.

Prefer to fly direct from Pittsburgh to Key West?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Pittsburgh to Key West.
Find which airlines fly direct from Pittsburgh Airport to Key West Airport, which days they fly and book direct flights.

Direct departures

Pittsburgh to Key West

Monday

Allegiant Air

Allegiant Air

Wednesday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Key West to Pittsburgh

Monday

Allegiant Air

Allegiant Air

Wednesday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Reviews of the top 4 airlines serving from Pittsburgh to Key West

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to Key West. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pittsburgh to Key West? 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.
7.9
DeltaOverall score based on 7954 reviews
7.3Food
7.9Comfort
8.2Boarding
7.9Entertainment
8.5Crew
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

this crew didn't care much. bumping carts into seats more times than i care to remember

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

This flight never occurred because AA couldn’t get their act together.

During service there was a garbage/beverage spill near our seats that never was cleaned up. On a relatively short flight when we’re fortunate enough to actually have in flight movies available, the flight attendants pitching the AADVANTAGE credit card shouldn’t talk for the last 10 minutes of the flight so that we miss the end of the movie.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Would have thought that they would gas up plane before everyone got on board

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Crew was great. No entertainment and food and beverage was for purchase only, even water

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

They did not let my husband on the plane with our service animal at the last minute. Do NOT fly this airline with a service animal!

Tight! Seats are not designed for those of us who wear extra-large clothes.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

Everything you need to know for your flight from Pittsburgh to Key West

Information on your arrival and departure airports

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