HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Key West

$92+ Cheap flights from Pittsburgh to Key West (PIT - EYW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — EYW
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pittsburgh to Key West 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.

Cheapflights Tip: The best prices from Pittsburgh to Key West are usually found in June or July, booked 69 days in advance, depart on a Friday or Monday and return on a Tuesday

Cheap flight deals from Pittsburgh to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$92
(Booking.com)

Popular in

April

Cheapest in

June

Average price

$229

Good round-trip deal

$92 or less
From Pittsburgh to Key West
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from Pittsburgh to Key West.
Search Deals

Find flight deals from Pittsburgh to Key West

Cheapest flights from Pittsburgh to Key West
Explore the most affordable flight options available from Pittsburgh to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/41:54 pmPIT - EYW
Nonstop2h 42mAllegiant Air
Fri 8/2910:33 amEYW - PIT
Nonstop2h 46mAllegiant Air
Deal found 6/10$92
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/111:54 pmPIT - EYW
Nonstop2h 42mMultiple Airlines
Thu 7/171:47 pmEYW - PIT
1 stop6h 23mMultiple Airlines
Deal found 6/10$187
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 11/27:51 pmPIT - EYW
1 stop12h 16mBreeze Airways
Thu 11/610:59 amEYW - PIT
1 stop8h 12mBreeze Airways
Deal found 6/12$210
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/251:51 pmPIT - EYW
1 stop5h 58mDelta
Tue 7/297:00 amEYW - PIT
1 stop5h 46mDelta
Deal found 6/10$259
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 8/168:00 amPIT - EYW
2 stops8h 19mAmerican Airlines
Sat 8/235:56 pmEYW - PIT
1 stop5h 17mAmerican Airlines
Deal found 6/11$264
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:10 pmPIT - EYW
2 stops16h 05mUnited Airlines
Mon 9/226:45 pmEYW - PIT
2 stops18h 20mUnited Airlines
Deal found 6/9$332

Cheapflights Fare Finder

Customize your flight search to find flights from Pittsburgh to Key West 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 June 12, 2025.
Use the filters below to find and compare flights from Pittsburgh to Key West that are best for you.

Fly from

Pittsburgh

Fly to

Key West

Route

Depart

Return

Price

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Mon 8/4

1:54 pm-4:36 pm

Nonstop2h 42m

Key West

Fri 8/29

10:33 am-1:19 pm

Nonstop2h 46m

$92

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Fri 7/11

1:54 pm-4:36 pm

Nonstop2h 42m

Key West

Thu 7/17

1:47 pm-8:10 pm

1 stop6h 23m

$187

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Sun 7/6

8:50 pm-9:22 am

1 stop12h 32m

Key West

Thu 7/10

1:47 pm-8:10 pm

1 stop6h 23m

$221

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Fri 7/25

1:51 pm-7:49 pm

1 stop5h 58m

Key West

Tue 7/29

7:00 am-12:46 pm

1 stop5h 46m

$259

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Sat 8/16

8:00 am-4:19 pm

2 stops8h 19m

Key West

Sat 8/23

5:56 pm-11:13 pm

1 stop5h 17m

$264

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Mon 8/18

7:30 am-1:12 pm

1 stop5h 42m

Key West

Fri 8/22

6:45 pm-11:15 pm

2 stops28h 30m

$358

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Fri 6/20

1:55 pm-4:38 pm

Nonstop2h 43m

$98

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Thu 7/3

8:50 pm-9:22 am

1 stop12h 32m

$106

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Tue 6/24

7:00 am-6:05 pm

1 stop11h 05m

$128

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Tue 6/24

6:00 am-12:53 pm

1 stop6h 53m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 11 results
1
2

Best time to book a flight from Pittsburgh to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West 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 Key West

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

Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to Key West. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from Pittsburgh to Key West, you should look to book at least 69 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Pittsburgh to Key West?

Currently, August is the cheapest month in which you can book a flight from Pittsburgh to Key West (average of $328). Flying from Pittsburgh to Key West in March is currently the most expensive (average of $493). 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 EYW?

Find hourly flight availability from Pittsburgh to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s optimal to fly from Pittsburgh to Key West in the afternoon. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the morning.

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated June 12, 2025.
See what other customers who have flown with Breeze Airways, Delta and United Airlines from Pittsburgh to Key West have to say. 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.
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Boarding

8.3

Crew

8.8

Entertainment

6.6

Comfort

8.2

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
178 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Boarding

8.3

Crew

8.8

Entertainment

6.6

Comfort

8.2

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,950 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Boarding

8.3

Crew

8.8

Entertainment

6.6

Comfort

8.2

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
United Airlines
7.4
Good
8,790 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Boarding

8.3

Crew

8.8

Entertainment

6.6

Comfort

8.2

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Allegiant Air
7.3
Good
725 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Boarding

8.3

Crew

8.8

Entertainment

6.6

Comfort

8.2

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
American Airlines
7.2
Good
10,000 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Boarding

8.3

Crew

8.8

Entertainment

6.6

Comfort

8.2

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Pittsburgh to Key West flight route?

    Flights from Pittsburgh to Key West have been viewed 3 times in the past calendar month.

  • What are the cheapest airlines flying from Pittsburgh to Key West round-trip?

    Currently priced at $92, Allegiant Air will fly you from Pittsburgh to Key West and back. In addition to Allegiant Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Breeze Airways and Delta - these airlines can fly you to your destination from $221 and $259, respectively. Allegiant Air is 70% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Pittsburgh to Key West one-way?

    One-way options have recently been found by users for as low as $98 on Allegiant Air. Other airlines that offer cheap prices include Breeze Airways from $106 and United Airlines from $221 one-way.

  • What are the cheapest flights from Pittsburgh to Key West?

    While on average a flight from Pittsburgh to Key West is generally $100, our data shows the cheapest flight currently is $91. When looking at the most popular route, (Pittsburgh - Key West), you can expect to pay $92 for that flight.

  • Can I find deals for flights from Pittsburgh to Key West that include hotel bookings?

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

  • How can I find direct flights from Pittsburgh to Key West?

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

  • Can I find deals for business class flights from Pittsburgh to Key West?

    Yes. Cheapflights offers flight deals from Pittsburgh to Key West 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 Key West?

    Currently, August is the cheapest month in which you can book a flight from Pittsburgh to Key West (average of $328). Flying from Pittsburgh to Key West in March is currently the most expensive (average of $493). 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 Key West

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
John F Kennedy Intl to Orlando flights
Newark to Miami flights
LaGuardia to Miami flights
John F Kennedy Intl to Fort Lauderdale flights
LaGuardia to Fort Lauderdale 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
Reagan-National to Miami flights
John F Kennedy Intl to Tampa flights
Newark to Tampa flights
Reagan-National to Orlando flights
Philadelphia to Fort Lauderdale flights
Dulles Intl to Fort Lauderdale flights
LaGuardia to Tampa flights
Newark to West Palm Beach flights
Dulles Intl to Orlando flights
Philadelphia to Miami flights
LaGuardia to West Palm Beach flights
Dulles Intl to Tampa flights
Reagan-National to Fort Lauderdale flights
Newark to Fort Myers flights
Newark to Jacksonville flights
Philadelphia to Tampa flights
LaGuardia to Jacksonville flights
Newark to Sarasota flights
John F Kennedy Intl to Jacksonville flights
LaGuardia to Sarasota flights
Reagan-National to Tampa flights
Dulles Intl to West Palm Beach flights
John F Kennedy Intl to Fort Myers flights
Pittsburgh to Orlando flights
Newark to Key West flights
LaGuardia to Fort Myers flights
Newark to St Petersburg flights
Dulles Intl to Fort Myers flights
Newark to Orlando Sanford Intl flights
John F Kennedy Intl to Sarasota flights
Pittsburgh to Fort Lauderdale flights
Pittsburgh to Miami flights
Philadelphia to Fort Myers flights
Reagan-National to West Palm Beach flights
John F Kennedy Intl to Key West flights
Reagan-National to Sarasota flights
Reagan-National to Fort Myers flights
Philadelphia to Key West flights

Top 4 airlines flying from Pittsburgh to Key West

Discover the top 4 airlines that operate flights from Pittsburgh to Key West. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$93Average$205FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$207Average$455FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$389FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$233Average$389FlexibilityNo 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.