$136+ Cheap flights from Pittsburgh (PIT) to Key Largo, FL
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — MIA
Jun 26 — Jul 31
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Key Largo 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 Largo are usually found in January or September, booked 62 days in advance, depart on a Thursday or Friday and return on a Thursday
Cheap flight deals from Pittsburgh to Key Largo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Pittsburgh to Key LargoExplore the most affordable flight options available from Pittsburgh to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 27, 2026.
Explore the most affordable flight options available from Pittsburgh to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 27, 2026.
This SmartFares deal was found by Cheapflights users on 5/26. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/244:55 pm
PIT
- MIA
1 stop5h 22m
Delta
Tue 6/308:15 am
MIA
- PIT
1 stop6h 39m
Delta
Deal found 5/26![Delta logo]()
$253
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Wed 7/156:54 pm
PIT
- MIA
Nonstop2h 50m
American Airlines
Wed 7/222:12 pm
MIA
- PIT
Nonstop2h 49m
American Airlines
Deal found 5/25![American Airlines logo]()
$261
This American Airlines deal was found by Cheapflights users on 5/26. 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.
Wed 8/127:06 pm
PIT
- MIA
Nonstop2h 48m
American Airlines
Mon 8/176:30 pm
MIA
- PIT
Nonstop2h 55m
American Airlines
Deal found 5/26![American Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 5/26. 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.
Tue 7/216:54 pm
PIT
- MIA
Nonstop2h 50m
American Airlines
Fri 7/312:12 pm
MIA
- PIT
Nonstop2h 49m
American Airlines
Deal found 5/26![American Airlines logo]()
$270
This American Airlines deal was found by Cheapflights users on 5/26. 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.
Thu 7/306:54 pm
PIT
- MIA
Nonstop2h 50m
American Airlines
Mon 8/38:59 pm
MIA
- PIT
Nonstop2h 49m
American Airlines
Deal found 5/26![American Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Thu 7/96:54 pm
PIT
- MIA
Nonstop2h 50m
American Airlines
Thu 7/168:59 pm
MIA
- PIT
Nonstop2h 49m
American Airlines
Deal found 5/25![American Airlines logo]()
$278
This American Airlines deal was found by Cheapflights users on 5/26. 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.
Tue 6/96:57 pm
PIT
- MIA
Nonstop2h 47m
American Airlines
Tue 6/169:07 pm
MIA
- PIT
Nonstop2h 51m
American Airlines
Deal found 5/26![American Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 5/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:20 pm
PIT
- MIA
1 stop5h 55m
Southwest
Tue 7/216:00 am
MIA
- PIT
1 stop6h 05m
Southwest
Deal found 5/26![Southwest logo]()
$281
This Southwest deal was found by Cheapflights users on 5/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/271:00 pm
PIT
- MIA
Nonstop2h 40m
Southwest
Mon 6/296:50 pm
MIA
- PIT
1 stop4h 40m
Southwest
Deal found 5/26![Southwest logo]()
$284
This American Airlines deal was found by Cheapflights users on 5/23. 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.
Wed 6/106:57 pm
PIT
- MIA
Nonstop2h 47m
American Airlines
Sat 6/139:07 pm
MIA
- PIT
Nonstop2h 51m
American Airlines
Deal found 5/23![American Airlines logo]()
$287
Best flights from Pittsburgh to Key LargoDiscover carefully curated flight deals from Pittsburgh to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 27, 2026.
Discover carefully curated flight deals from Pittsburgh to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 27, 2026.
This Southwest deal was found by Cheapflights users on 5/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:25 pm
PIT
- MIA
1 stop4h 50m
Southwest
Mon 8/174:50 pm
MIA
- PIT
1 stop4h 40m
Southwest
Deal found 5/26![Southwest logo]()
$289
This Delta deal was found by Cheapflights users on 5/23. 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.
Sat 6/205:11 pm
PIT
- MIA
1 stop6h 22m
Delta
Mon 6/297:16 pm
MIA
- PIT
1 stop5h 39m
Delta
Deal found 5/23![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 5/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/234:20 pm
PIT
- MIA
1 stop5h 50m
Southwest
Wed 7/14:20 pm
MIA
- PIT
1 stop6h 00m
Southwest
Deal found 5/25![Southwest logo]()
$291
This Delta deal was found by Cheapflights users on 5/24. 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 7/176:21 pm
PIT
- MIA
1 stop6h 34m
Delta
Sat 7/257:05 am
MIA
- PIT
1 stop7h 34m
Delta
Deal found 5/24![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 5/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/234:20 pm
PIT
- MIA
1 stop5h 50m
Southwest
Thu 7/25:25 am
MIA
- PIT
1 stop4h 25m
Southwest
Deal found 5/25![Southwest logo]()
$294
This Southwest deal was found by Cheapflights users on 5/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/165:50 pm
PIT
- MIA
1 stop5h 30m
Southwest
Tue 7/216:00 am
MIA
- PIT
2 stops6h 35m
Southwest
Deal found 5/22![Southwest logo]()
$299
This Southwest deal was found by Cheapflights users on 5/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:00 am
PIT
- MIA
1 stop4h 45m
Southwest
Sun 6/285:50 am
MIA
- PIT
1 stop7h 15m
Southwest
Deal found 5/22![Southwest logo]()
$299
Last-minute flights from Pittsburgh to Key LargoDiscover last-minute flight deals from Pittsburgh to Key Largo. Data last updated May 27, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Key Largo. Data last updated May 27, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 5/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:20 pm
PIT
- MIA
1 stop4h 50m
Southwest
Tue 6/26:15 am
MIA
- PIT
1 stop8h 25m
Southwest
Deal found 5/26![Southwest logo]()
$291
This American Airlines deal was found by Cheapflights users on 5/26. 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.
Tue 6/96:57 pm
PIT
- MIA
Nonstop2h 47m
American Airlines
Tue 6/169:07 pm
MIA
- PIT
Nonstop2h 51m
American Airlines
Deal found 5/26![American Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 5/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:40 pm
PIT
- MIA
1 stop7h 30m
Southwest
Tue 6/161:45 pm
MIA
- PIT
1 stop5h 55m
Southwest
Deal found 5/26![Southwest logo]()
$286
This American Airlines deal was found by Cheapflights users on 5/23. 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.
Wed 6/106:57 pm
PIT
- MIA
Nonstop2h 47m
American Airlines
Sat 6/139:07 pm
MIA
- PIT
Nonstop2h 51m
American Airlines
Deal found 5/23![American Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 5/26. 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.
Sat 6/131:47 pm
PIT
- MIA
1 stop6h 09m
Delta
Tue 6/163:29 pm
MIA
- PIT
1 stop7h 42m
Delta
Deal found 5/26![Delta logo]()
$292
This American Airlines deal was found by Cheapflights users on 5/26. 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 6/206:57 pm
PIT
- MIA
Nonstop2h 47m
American Airlines
Wed 6/242:31 pm
MIA
- PIT
Nonstop2h 53m
American Airlines
Deal found 5/26![American Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 5/26. 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.
Mon 6/226:57 pm
PIT
- MIA
Nonstop2h 47m
American Airlines
Mon 6/299:07 pm
MIA
- PIT
Nonstop2h 51m
American Airlines
Deal found 5/26![American Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 5/26. 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.
Tue 6/236:16 am
PIT
- MIA
Nonstop2h 49m
American Airlines
Tue 6/302:31 pm
MIA
- PIT
Nonstop2h 53m
American Airlines
Deal found 5/26![American Airlines logo]()
$261
This Southwest deal was found by Cheapflights users on 5/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/234:45 pm
PIT
- MIA
1 stop4h 35m
Southwest
Tue 6/301:45 pm
MIA
- PIT
1 stop5h 55m
Southwest
Deal found 5/26![Southwest logo]()
$281
This Southwest deal was found by Cheapflights users on 5/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/234:45 pm
PIT
- MIA
1 stop4h 35m
Southwest
Fri 6/265:25 am
MIA
- PIT
1 stop4h 25m
Southwest
Deal found 5/27![Southwest logo]()
$289
This SmartFares deal was found by Cheapflights users on 5/26. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/244:55 pm
PIT
- MIA
1 stop5h 22m
Delta
Tue 6/308:15 am
MIA
- PIT
1 stop6h 39m
Delta
Deal found 5/26![Delta logo]()
$253
This Southwest deal was found by Cheapflights users on 5/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/271:00 pm
PIT
- MIA
Nonstop2h 40m
Southwest
Mon 6/296:50 pm
MIA
- PIT
1 stop4h 40m
Southwest
Deal found 5/26![Southwest logo]()
$284
One-way flights from Pittsburgh to Key LargoSearch for one-way flight options from Pittsburgh to Key Largo. Find affordable one-way fares based on user searches. Data last updated May 27, 2026.
Search for one-way flight options from Pittsburgh to Key Largo. Find affordable one-way fares based on user searches. Data last updated May 27, 2026.
This Southwest deal was found by Cheapflights users on 5/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3012:05 pm
PIT
- MIA
Nonstop2h 40m
Southwest
Deal found 5/26![Southwest logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 8/238:58 pm
PIT
- MIA
1 stop13h 18m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$140
This Southwest deal was found by Cheapflights users on 5/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:00 am
PIT
- MIA
1 stop4h 45m
Southwest
Deal found 5/26![Southwest logo]()
$141
This Delta deal was found by Cheapflights users on 5/26. 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.
Tue 6/2311:50 am
PIT
- MIA
1 stop5h 10m
Delta
Deal found 5/26![Delta logo]()
$147
This Southwest deal was found by Cheapflights users on 5/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/224:40 pm
PIT
- MIA
1 stop5h 25m
Southwest
Deal found 5/26![Southwest logo]()
$149
This Delta deal was found by Cheapflights users on 5/25. 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.
Wed 6/173:35 pm
PIT
- MIA
1 stop5h 51m
Delta
Deal found 5/25![Delta logo]()
$152
This Southwest deal was found by Cheapflights users on 5/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:45 am
PIT
- MIA
1 stop9h 40m
Southwest
Deal found 5/24![Southwest logo]()
$154
This Delta deal was found by Cheapflights users on 5/25. 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 6/196:20 pm
PIT
- MIA
1 stop6h 31m
Delta
Deal found 5/25![Delta logo]()
$155
This Southwest deal was found by Cheapflights users on 5/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2412:50 pm
PIT
- MIA
2 stops9h 00m
Southwest
Deal found 5/23![Southwest logo]()
$156
Find flight deals from Pittsburgh to Key Largo
Keep the following information in mind while searching for Pittsburgh to Key Largo flight deals. Data was last updated May 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $253 (SmartFares) |
One-way from | $136 (Southwest) |
Popular in | December |
Cheapest in | January |
Average price | $359 |
Cheapflights Fare Finder
Customize your flight search to find flights from Pittsburgh to Key Largo 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 May 27, 2026.
Use the filters below to find and compare flights from Pittsburgh to Key Largo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PittsburghMiami
PIT - MIA
PITMIA
Pittsburgh
Wed 8/12
3:25 pm-8:15 pm
1 stop4h 50m
Miami
Mon 8/17
4:50 pm-9:30 pm
1 stop4h 40m
$289
PittsburghMiami
PIT - MIA
PITMIA
Pittsburgh
Tue 6/23
4:20 pm-10:10 pm
1 stop5h 50m
Miami
Wed 7/1
4:20 pm-10:20 pm
1 stop6h 00m
$291
PittsburghMiami
PIT - MIA
PITMIA
Pittsburgh
Tue 6/23
4:20 pm-10:10 pm
1 stop5h 50m
Miami
Thu 7/2
5:25 am-9:50 am
1 stop4h 25m
$294
PittsburghMiami
PIT - MIA
PITMIA
Pittsburgh
Sat 6/20
5:11 pm-11:33 pm
1 stop6h 22m
Miami
Mon 6/29
7:16 pm-12:55 am
1 stop5h 39m
$297
PittsburghMiami
PIT - MIA
PITMIA
Pittsburgh
Fri 7/17
6:21 pm-12:55 am
1 stop6h 34m
Miami
Sat 7/25
7:05 am-2:39 pm
1 stop7h 34m
$297
PittsburghMiami
PIT - MIA
PITMIA
Pittsburgh
Thu 7/16
5:50 pm-11:20 pm
1 stop5h 30m
Miami
Tue 7/21
6:00 am-12:35 pm
2 stops6h 35m
$299
PittsburghMiami
PIT - MIA
PITMIA
Pittsburgh
Wed 6/24
6:00 am-10:45 am
1 stop4h 45m
Miami
Sun 6/28
5:50 am-1:05 pm
1 stop7h 15m
$299
Cheapest one-way
PittsburghMiami
PIT - MIA
PITMIA
Pittsburgh
Wed 7/15
2:40 pm-10:15 pm
1 stop7h 35m
$141
PittsburghMiami
PIT - MIA
PITMIA
Pittsburgh
Wed 6/10
4:20 pm-10:10 pm
1 stop5h 50m
$146
PittsburghMiami
PIT - MIA
PITMIA
Pittsburgh
Tue 8/4
6:10 am-3:30 pm
2 stops9h 20m
$146
Showing 1-10 of 16 resultsSorted by cheapest first
Best time to book a flight from Pittsburgh to Key Largo
Have a flexible travel schedule? Discover the best time to fly to Key Largo from Pittsburgh with our price prediction graph.
PIT-MIA
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 Largo
PIT-KE9
PIT-MIA
What is the cheapest time of day to fly from PIT to KE9?
Find hourly flight availability from Pittsburgh to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 27, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 31% on flights from Pittsburgh to Key Largo by exploring options for tickets in the afternoon.
How much does it cost to fly round-trip from Pittsburgh to Key Largo?
What is the cheapest day to fly from Pittsburgh to Key Largo?
Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to Key Largo. Price data was last updated on May 23, 2026.
Travelers seeking maximum savings on their Pittsburgh to Key Largo flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Key Largo
Get insights into the airlines that provide service to Key Largo. 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 Largo. Reviews last updated May 27, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andAmerican Airlines from Pittsburgh to Key Largo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Spirit Airlines
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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Pittsburgh and Key Largo flights
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Top 7 airlines flying from Pittsburgh to Key Largo
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$59 | Average$193 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$71 | Average$267 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$76 | Average$212 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$108 | Average$311 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$162 | Average$361 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$176 | Average$350 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$216 | Average$334 | FlexibilityNo cancel fee | On-time69% |