$79+ Cheap flights from Hobby (HOU) 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — MIA
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from Hobby 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 Houston Hobby to Key Largo are usually found in October or September, booked 20 days in advance, depart on a Sunday or Monday and return on a Wednesday
Cheap flight deals from Hobby to Key Largo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Hobby to Key LargoExplore the most affordable flight options available from Hobby to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from Hobby to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This Southwest deal was found by Cheapflights users on 2/2. 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 3/39:05 am
HOU
- MIA
1 stop5h 25m
Southwest
Tue 3/105:30 am
MIA
- HOU
Nonstop2h 55m
Southwest
Deal found 2/2![Southwest logo]()
$167
This Southwest deal was found by Cheapflights users on 2/1. 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 3/1110:00 am
HOU
- MIA
1 stop6h 05m
Southwest
Tue 3/175:30 am
MIA
- HOU
Nonstop2h 55m
Southwest
Deal found 2/1![Southwest logo]()
$183
This Southwest deal was found by Cheapflights users on 2/2. 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 3/36:00 am
HOU
- MIA
1 stop9h 10m
Southwest
Sat 3/77:10 pm
MIA
- HOU
Nonstop3h 00m
Southwest
Deal found 2/2![Southwest logo]()
$187
This Southwest deal was found by Cheapflights users on 2/1. 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 2/236:30 am
HOU
- MIA
1 stop6h 15m
Southwest
Sat 2/286:00 am
MIA
- HOU
1 stop9h 35m
Southwest
Deal found 2/1![Southwest logo]()
$193
This Southwest deal was found by Cheapflights users on 2/1. 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 4/293:05 pm
HOU
- MIA
Nonstop2h 15m
Southwest
Sat 5/95:40 pm
MIA
- HOU
Nonstop2h 50m
Southwest
Deal found 2/1![Southwest logo]()
$196
This Southwest deal was found by Cheapflights users on 2/2. 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 3/49:05 am
HOU
- MIA
1 stop5h 25m
Southwest
Wed 3/115:35 pm
MIA
- HOU
1 stop6h 15m
Southwest
Deal found 2/2![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 1/31. 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 3/24:30 pm
HOU
- MIA
1 stop4h 25m
Southwest
Thu 3/55:10 am
MIA
- HOU
Nonstop2h 55m
Southwest
Deal found 1/31![Southwest logo]()
$198
This Southwest deal was found by Cheapflights users on 2/1. 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 2/249:05 am
HOU
- MIA
1 stop5h 25m
Southwest
Thu 3/55:10 am
MIA
- HOU
Nonstop2h 55m
Southwest
Deal found 2/1![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 2/2. 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 3/24:30 pm
HOU
- MIA
1 stop4h 25m
Southwest
Mon 3/95:10 am
MIA
- HOU
Nonstop2h 55m
Southwest
Deal found 2/2![Southwest logo]()
$208
Best flights from Hobby to Key LargoDiscover carefully curated flight deals from Hobby to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Hobby to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This Southwest deal was found by Cheapflights users on 2/1. 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 3/311:15 am
HOU
- MIA
2 stops8h 45m
Southwest
Tue 3/105:30 am
MIA
- HOU
Nonstop2h 55m
Southwest
Deal found 2/1![Southwest logo]()
$192
This Delta deal was found by Cheapflights users on 2/1. 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 2/241:06 pm
HOU
- MIA
1 stop6h 38m
Delta
Wed 2/256:00 am
MIA
- HOU
1 stop5h 01m
Delta
Deal found 2/1![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 1/31. 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 2/246:05 am
HOU
- MIA
1 stop5h 00m
Southwest
Tue 3/39:00 am
MIA
- HOU
1 stop6h 50m
Southwest
Deal found 1/31![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 2/2. 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 3/24:30 pm
HOU
- MIA
1 stop4h 25m
Southwest
Mon 3/95:10 am
MIA
- HOU
Nonstop2h 55m
Southwest
Deal found 2/2![Southwest logo]()
$208
This Delta deal was found by Cheapflights users on 2/1. 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 2/215:25 am
HOU
- MIA
1 stop7h 48m
Delta
Tue 2/246:00 am
MIA
- HOU
1 stop5h 01m
Delta
Deal found 2/1![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 2/2. 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 2/236:30 am
HOU
- MIA
1 stop6h 15m
Southwest
Sat 2/286:50 pm
MIA
- HOU
Nonstop3h 05m
Southwest
Deal found 2/2![Southwest logo]()
$208
This Southwest deal was found by Cheapflights users on 2/2. 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 3/24:30 pm
HOU
- MIA
1 stop4h 25m
Southwest
Fri 3/65:10 am
MIA
- HOU
Nonstop2h 55m
Southwest
Deal found 2/2![Southwest logo]()
$208
This Southwest deal was found by Cheapflights users on 1/31. 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 3/24:30 pm
HOU
- MIA
1 stop4h 25m
Southwest
Thu 3/52:00 pm
MIA
- HOU
1 stop6h 35m
Southwest
Deal found 1/31![Southwest logo]()
$228
This Southwest deal was found by Cheapflights users on 2/2. 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 3/42:55 pm
HOU
- MIA
2 stops6h 05m
Southwest
Wed 3/116:55 am
MIA
- HOU
2 stops7h 45m
Southwest
Deal found 2/2![Southwest logo]()
$247
Last-minute flights from Hobby to Key LargoDiscover last-minute flight deals from Hobby to Key Largo. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Hobby to Key Largo. Data last updated February 3, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 1/31. 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 2/211:05 pm
HOU
- MIA
Nonstop2h 20m
Southwest
Tue 2/2412:55 pm
MIA
- HOU
1 stop8h 30m
Southwest
Deal found 1/31![Southwest logo]()
$209
This Southwest deal was found by Cheapflights users on 2/1. 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 2/236:30 am
HOU
- MIA
1 stop6h 15m
Southwest
Sat 2/286:00 am
MIA
- HOU
1 stop9h 35m
Southwest
Deal found 2/1![Southwest logo]()
$193
This Southwest deal was found by Cheapflights users on 2/1. 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 2/249:05 am
HOU
- MIA
1 stop5h 25m
Southwest
Thu 3/55:10 am
MIA
- HOU
Nonstop2h 55m
Southwest
Deal found 2/1![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 2/1. 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 2/2411:15 am
HOU
- MIA
2 stops8h 45m
Southwest
Sat 2/286:50 pm
MIA
- HOU
Nonstop3h 05m
Southwest
Deal found 2/1![Southwest logo]()
$212
This Southwest deal was found by Cheapflights users on 1/31. 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 3/24:30 pm
HOU
- MIA
1 stop4h 25m
Southwest
Thu 3/55:10 am
MIA
- HOU
Nonstop2h 55m
Southwest
Deal found 1/31![Southwest logo]()
$198
This Southwest deal was found by Cheapflights users on 2/2. 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 3/24:30 pm
HOU
- MIA
1 stop4h 25m
Southwest
Mon 3/95:10 am
MIA
- HOU
Nonstop2h 55m
Southwest
Deal found 2/2![Southwest logo]()
$208
This Southwest deal was found by Cheapflights users on 2/2. 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 3/39:05 am
HOU
- MIA
1 stop5h 25m
Southwest
Tue 3/105:30 am
MIA
- HOU
Nonstop2h 55m
Southwest
Deal found 2/2![Southwest logo]()
$167
This Southwest deal was found by Cheapflights users on 2/2. 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 3/36:00 am
HOU
- MIA
1 stop9h 10m
Southwest
Sat 3/77:10 pm
MIA
- HOU
Nonstop3h 00m
Southwest
Deal found 2/2![Southwest logo]()
$187
This Southwest deal was found by Cheapflights users on 2/2. 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 3/49:05 am
HOU
- MIA
1 stop5h 25m
Southwest
Wed 3/116:40 pm
MIA
- HOU
1 stop6h 25m
Southwest
Deal found 2/2![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 2/1. 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 3/1110:00 am
HOU
- MIA
1 stop6h 05m
Southwest
Tue 3/175:30 am
MIA
- HOU
Nonstop2h 55m
Southwest
Deal found 2/1![Southwest logo]()
$183
One-way flights from Hobby to Key LargoSearch for one-way flight options from Hobby to Key Largo. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Hobby to Key Largo. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Southwest deal was found by Cheapflights users on 2/2. 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 3/102:45 pm
HOU
- MIA
Nonstop2h 15m
Southwest
Deal found 2/2![Southwest logo]()
$79
This Southwest deal was found by Cheapflights users on 2/1. 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 3/35:40 am
HOU
- MIA
1 stop5h 20m
Southwest
Deal found 2/1![Southwest logo]()
$89
This Southwest deal was found by Cheapflights users on 2/2. 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 4/283:05 pm
HOU
- MIA
Nonstop2h 15m
Southwest
Deal found 2/2![Southwest logo]()
$90
This Southwest deal was found by Cheapflights users on 2/2. 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 3/112:45 pm
HOU
- MIA
Nonstop2h 15m
Southwest
Deal found 2/2![Southwest logo]()
$95
This Delta deal was found by Cheapflights users on 2/2. 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 3/45:25 am
HOU
- MIA
1 stop5h 58m
Delta
Deal found 2/2![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 2/1. 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 4/2810:46 am
HOU
- MIA
1 stop6h 49m
Delta
Deal found 2/1![Delta logo]()
$100
This Southwest deal was found by Cheapflights users on 2/2. 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 2/281:05 pm
HOU
- MIA
Nonstop2h 20m
Southwest
Deal found 2/2![Southwest logo]()
$101
This Delta deal was found by Cheapflights users on 2/2. 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 3/176:00 am
HOU
- MIA
1 stop5h 09m
Delta
Deal found 2/2![Delta logo]()
$105
This Southwest deal was found by Cheapflights users on 2/1. 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 3/282:45 pm
HOU
- MIA
Nonstop2h 15m
Southwest
Deal found 2/1![Southwest logo]()
$107
This Southwest deal was found by Cheapflights users on 2/1. 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 2/246:05 am
HOU
- MIA
1 stop5h 00m
Southwest
Deal found 2/1![Southwest logo]()
$109
This Southwest deal was found by Cheapflights users on 1/31. 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 2/148:20 am
HOU
- MIA
1 stop5h 35m
Southwest
Deal found 1/31![Southwest logo]()
$110
Find flight deals from Hobby to Key Largo
Keep the following information in mind while searching for Hobby to Key Largo flight deals. Data was last updated February 3, 2026.
Round-trip from | $167 (Southwest) |
|---|---|
One-way from | $79 (Southwest) |
Popular in | May |
Cheapest in | October |
Average price | $179 |
Cheapflights Fare Finder
Customize your flight search to find flights from Hobby 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 February 3, 2026.
Use the filters below to find and compare flights from Houston Hobby Airport to Key Largo that are best for you.
Fly from
Hobby
Fly to
Key Largo
Route
Depart
Return
Price
HoustonMiami
HOU - MIA
HOUMIA
Houston Hobby
Tue 3/3
11:15 am-9:00 pm
2 stops8h 45m
Miami
Tue 3/10
5:30 am-7:25 am
Nonstop2h 55m
$192
HoustonMiami
HOU - MIA
HOUMIA
Houston Hobby
Tue 2/24
6:05 am-12:05 pm
1 stop5h 00m
Miami
Tue 3/3
9:00 am-2:50 pm
1 stop6h 50m
$197
HoustonMiami
HOU - MIA
HOUMIA
Houston Hobby
Mon 3/2
4:30 pm-9:55 pm
1 stop4h 25m
Miami
Mon 3/9
5:10 am-7:05 am
Nonstop2h 55m
$208
HoustonMiami
HOU - MIA
HOUMIA
Houston Hobby
Mon 2/23
6:30 am-1:45 pm
1 stop6h 15m
Miami
Sat 2/28
6:50 pm-8:55 pm
Nonstop3h 05m
$208
HoustonMiami
HOU - MIA
HOUMIA
Houston Hobby
Mon 3/2
4:30 pm-9:55 pm
1 stop4h 25m
Miami
Fri 3/6
5:10 am-7:05 am
Nonstop2h 55m
$208
HoustonMiami
HOU - MIA
HOUMIA
Houston Hobby
Tue 2/24
1:06 pm-8:44 pm
1 stop6h 38m
Miami
Wed 2/25
6:00 am-10:01 am
1 stop5h 01m
$217
HoustonMiami
HOU - MIA
HOUMIA
Houston Hobby
Mon 3/2
4:30 pm-9:55 pm
1 stop4h 25m
Miami
Thu 3/5
2:00 pm-7:35 pm
1 stop6h 35m
$228
HoustonMiami
HOU - MIA
HOUMIA
Houston Hobby
Sat 2/21
5:25 am-2:13 pm
1 stop7h 48m
Miami
Tue 2/24
6:00 am-10:01 am
1 stop5h 01m
$247
HoustonMiami
HOU - MIA
HOUMIA
Houston Hobby
Wed 3/4
2:55 pm-10:00 pm
2 stops6h 05m
Miami
Wed 3/11
6:55 am-1:40 pm
2 stops7h 45m
$247
HoustonMiami
HOU - MIA
HOUMIA
Houston Hobby
Tue 3/10
2:45 pm-6:00 pm
Nonstop2h 15m
$79
Showing 1-10 of 21 results
Best time to book a flight from Hobby to Key Largo
Have a flexible travel schedule? Discover the best time to fly to Key Largo from Hobby with our price prediction graph.
HOU-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 Houston Hobby Airport to Key Largo
HOU-KE9
HOU-MIA
How far ahead should I book a flight from Houston Hobby Airport to Key Largo?
Use this chart to determine the optimal time to book a round-trip flight from Hobby to Key Largo. Price data was last updated on January 30, 2026.
The best time to book flights from Houston Hobby Airport to Key Largo is 20 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Houston Hobby Airport to Key Largo?
Currently, November is the cheapest month in which you can book a flight from Houston Hobby Airport to Key Largo (average of $53). Flying from Houston Hobby Airport to Key Largo in July is currently the most expensive (average of $107). 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 HOU to KE9?
Find hourly flight availability from Hobby 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 February 3, 2026.
It’s optimal to fly from Houston Hobby Airport to Key Largo at noon. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the morning.
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 February 3, 2026.
Get a feel of what it's like to fly with Southwest, United Airlines, and American Airlines from Houston Hobby Airport to Key Largo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Related info for your journey
Find useful and relevant information for your journey from Hobby to Key Largo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Hobby to Key Largo
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Hobby to Key Largo
Discover the top 6 airlines that operate flights from Hobby to Key Largo. 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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$47 | Average$167 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$73 | Average$154 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$98 | Average$312 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$123 | Average$325 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$125 | Average$320 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$157 | Average$314 | FlexibilityNo cancel fee | On-time63% |