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Cheap flights from Houston to Key Largo, FL from $27

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 6/5. 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.
HOU — MIA
May 1 — May 81
From?
To?
Wed 5/1
Wed 5/8
1 adult, Economy
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The best prices from Houston to Key Largo are usually found in February or September, booked 90 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Houston to Key Largo

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Key Largo (KE9). 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 April 26, 2024.

Popular in

March

Cheapest in

February

Round-trip from

$208

One-way from

$29
High demand for flights, 33% potential price rise
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Best time to find cheap flights, 20% potential price drop
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From Houston to Key Largo
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One-way flight from Houston to Key Largo
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How far in advance should I book a flight from Houston to Key Largo?

Users have found that booking a flight from Houston to Key Largo at least 38 days early can save you up to 101% on average compared to booking a flight this week. If booking 38 days before your flight isn’t an option for you, users have found flights from Houston to Key Largo for as little as $169 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $387 for flights departing within the next 3 days.

What is the cheapest month to fly from Houston to Key Largo?

February is one of the best times of the year to fly to Key Largo from Houston. Prices for February average $216 per person but you can even find prices for as low as $62. The most expensive prices can be found in the month of March. Opting for a February flight can save you 49% on your journey compared to booking in March

When is the cheapest time to fly from Houston to Key Largo (IAH - KE9)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston to Key Largo as you normally would.

Cheap Spirit Airlines flights from Houston to Key Largo

Explore cheap flight options specifically provided by Spirit Airlines for the route between Houston and Key Largo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Find some of the cheapest Spirit Airlines flights traveling from Houston to Key Largo. Deals update often to give you more flight options matching your criteria
Wed 5/157:55 amIAH - MIA
Nonstop2h 37mSpirit Airlines
Wed 5/227:30 pmMIA - IAH
Nonstop2h 52mSpirit Airlines
Deal found 4/25$38
Sat 5/112:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Wed 5/1512:32 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$48
Sat 5/112:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Wed 5/1512:32 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$49
Sat 5/112:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Wed 5/157:30 pmMIA - IAH
Nonstop2h 52mSpirit Airlines
Deal found 4/25$52
Sat 5/112:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Tue 5/1412:32 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$53
Sat 5/112:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Tue 5/145:45 amMIA - IAH
1 stop6h 29mSpirit Airlines
Deal found 4/25$57
Sat 5/118:20 amIAH - MIA
1 stop14h 49mSpirit Airlines
Wed 5/1512:32 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$58
Tue 5/76:15 amIAH - MIA
Nonstop2h 22mSpirit Airlines
Wed 5/1512:32 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$59
Sat 5/182:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Tue 5/215:45 amMIA - IAH
1 stop6h 29mSpirit Airlines
Deal found 4/25$62

Cheap American Airlines flights from Houston to Key Largo

Explore cheap flight options specifically provided by American Airlines for the route between Houston and Key Largo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Have a look at some of the cheapest available American Airlines flights departing from Houston and landing in Key Largo. Make sure to examine the flight information before completing your reservation.
Sat 8/315:39 amIAH - MIA
Nonstop2h 41mAmerican Airlines
Sat 9/78:30 amMIA - IAH
Nonstop2h 49mAmerican Airlines
Deal found 4/25$189
Sat 5/46:50 amIAH - MIA
Nonstop2h 28mAmerican Airlines
Tue 5/710:35 pmMIA - IAH
Nonstop2h 49mAmerican Airlines
Deal found 4/25$208
Sat 5/46:50 amIAH - MIA
Nonstop2h 28mAmerican Airlines
Wed 5/85:00 pmMIA - IAH
1 stop7h 59mAmerican Airlines
Deal found 4/25$216
Sat 5/1110:15 amHOU - MIA
1 stop7h 01mAmerican Airlines
Tue 5/141:32 pmMIA - HOU
1 stop5h 21mAmerican Airlines
Deal found 4/25$232
Fri 5/36:50 amIAH - MIA
Nonstop2h 28mAmerican Airlines
Sat 5/410:30 pmMIA - IAH
Nonstop2h 58mAmerican Airlines
Deal found 4/25$263
Mon 5/64:22 pmHOU - MIA
1 stop7h 13mAmerican Airlines
Fri 5/101:32 pmMIA - HOU
1 stop5h 21mAmerican Airlines
Deal found 4/26$302

Cheap Houston to Key Largo flights in April & May 2024

Find cheap flight options from Houston to Key Largo specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 26, 2024.
These are some of the most attractive deals on flights from Houston to Key Largo in 2024. Check back soon for alternative fares.
Sat 5/112:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Wed 5/1512:32 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$48
Sat 5/112:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Wed 5/1512:32 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$49
Sat 5/112:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Wed 5/157:30 pmMIA - IAH
Nonstop2h 52mSpirit Airlines
Deal found 4/25$52
Sat 5/112:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Tue 5/1412:32 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$53
Sat 5/112:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Tue 5/145:45 amMIA - IAH
1 stop6h 29mSpirit Airlines
Deal found 4/25$57
Sat 5/118:20 amIAH - MIA
1 stop14h 49mSpirit Airlines
Wed 5/1512:32 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$58
Tue 5/76:15 amIAH - MIA
Nonstop2h 22mSpirit Airlines
Wed 5/1512:32 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$59
Sat 5/182:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Tue 5/215:45 amMIA - IAH
1 stop6h 29mSpirit Airlines
Deal found 4/25$62
Sat 5/112:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Tue 5/145:45 amMIA - IAH
1 stop6h 29mSpirit Airlines
Deal found 4/25$64

Houston to Key Largo 2024 flight deals

Discover exclusive flight deals for travel between Houston and Key Largo in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
These are some of the most attractive deals on flights from Houston to Key Largo in 2024. Check back soon for alternative fares.
Wed 5/157:55 amIAH - MIA
Nonstop2h 37mSpirit Airlines
Wed 5/227:30 pmMIA - IAH
Nonstop2h 52mSpirit Airlines
Deal found 4/25$38
Sat 5/112:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Wed 5/1512:32 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$48
Sat 5/112:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Wed 5/1512:32 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$49
Sat 5/112:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Wed 5/157:30 pmMIA - IAH
Nonstop2h 52mSpirit Airlines
Deal found 4/25$52
Sat 5/112:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Tue 5/1412:32 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$53
Sat 5/112:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Tue 5/145:45 amMIA - IAH
1 stop6h 29mSpirit Airlines
Deal found 4/25$57
Sat 5/118:20 amIAH - MIA
1 stop14h 49mSpirit Airlines
Wed 5/1512:32 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$58
Tue 5/76:15 amIAH - MIA
Nonstop2h 22mSpirit Airlines
Wed 5/1512:32 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$59
Sat 5/182:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Tue 5/215:45 amMIA - IAH
1 stop6h 29mSpirit Airlines
Deal found 4/25$62

Non-stop flights to Key Largo from Houston

Discover non-stop flight options from Houston to Key Largo. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
For a shorter flight, select one of these non-stop flights from Houston to Key Largo. Users seeking other options on flights from Houston to Key Largo should update the search form at the top of the page.
Wed 5/157:55 amIAH - MIA
Nonstop2h 37mSpirit Airlines
Wed 5/227:30 pmMIA - IAH
Nonstop2h 52mSpirit Airlines
Deal found 4/25$38
Sat 5/112:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Wed 5/1512:32 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$48
Sat 5/112:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Wed 5/1512:32 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$49
Sat 5/112:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Wed 5/157:30 pmMIA - IAH
Nonstop2h 52mSpirit Airlines
Deal found 4/25$52
Sat 5/112:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Tue 5/1412:32 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$53
Tue 5/76:15 amIAH - MIA
Nonstop2h 22mSpirit Airlines
Wed 5/1512:32 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$59
Tue 5/149:05 amIAH - MIA
Nonstop2h 34mSpirit Airlines
Wed 5/2212:32 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$66
Tue 5/219:05 amIAH - MIA
Nonstop2h 34mSpirit Airlines
Fri 5/2410:22 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$68
Tue 5/76:15 amIAH - MIA
Nonstop2h 22mSpirit Airlines
Wed 5/1512:32 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/26$71

Houston to Key Largo flights leaving soon

Find last-minute flight options from Houston to Key Largo for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Check out these flights departing soon from Houston to Key Largo. To prevent any unwanted surprises, users should verify their flight info before booking.
Sat 5/43:42 pmIAH - MIA
1 stop6h 08mMultiple Airlines
Tue 5/73:35 pmMIA - IAH
Nonstop3h 00mMultiple Airlines
Deal found 4/25$96
Sat 5/43:42 pmIAH - MIA
1 stop6h 08mMultiple Airlines
Tue 5/75:51 amMIA - IAH
1 stop6h 34mMultiple Airlines
Deal found 4/25$100
Mon 5/65:36 amIAH - MIA
Nonstop2h 21mSpirit Airlines
Wed 5/812:32 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$111
Sat 5/411:40 amIAH - MIA
1 stop11h 10mSpirit Airlines
Tue 5/1412:32 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$113
Mon 5/65:36 amIAH - MIA
Nonstop2h 21mSpirit Airlines
Tue 5/145:45 amMIA - IAH
1 stop6h 29mSpirit Airlines
Deal found 4/25$116
Sat 5/411:40 amIAH - MIA
1 stop11h 10mSpirit Airlines
Tue 5/75:51 amMIA - IAH
1 stop6h 34mSpirit Airlines
Deal found 4/25$117
Fri 5/39:48 pmIAH - MIA
1 stop25h 02mSpirit Airlines
Sat 5/119:16 pmMIA - IAH
Nonstop2h 50mSpirit Airlines
Deal found 4/25$118
Wed 5/18:21 amIAH - MIA
1 stop25h 38mFrontier
Wed 5/83:06 pmMIA - IAH
1 stop7h 07mFrontier
Deal found 4/24$119
Mon 5/611:33 amIAH - MIA
1 stop10h 17mMultiple Airlines
Wed 5/87:30 pmMIA - IAH
Nonstop2h 52mMultiple Airlines
Deal found 4/25$121

One-way flights to Key Largo from Houston

Search for one-way flight options from Houston to Key Largo. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Users traveling one-way from Houston to Key Largo can select one of these great deals. Users can also find round-trip Houston to Key Largo flights by using the search form above.
Wed 6/53:36 pmIAH - MIA
1 stop6h 10mSpirit Airlines
Deal found 4/24$27
Tue 5/76:15 amIAH - MIA
Nonstop2h 22mSpirit Airlines
Deal found 4/25$29
Tue 5/76:15 amIAH - MIA
Nonstop2h 22mSpirit Airlines
Deal found 4/25$30
Sat 5/112:35 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Deal found 4/25$31
Wed 5/2910:12 amIAH - MIA
1 stop11h 45mSpirit Airlines
Deal found 4/26$33
Wed 5/1511:54 amIAH - MIA
1 stop10h 03mSpirit Airlines
Deal found 4/25$34
Wed 5/2911:54 amIAH - MIA
1 stop10h 03mSpirit Airlines
Deal found 4/25$35
Tue 5/219:05 amIAH - MIA
Nonstop2h 34mSpirit Airlines
Deal found 4/24$36
Sat 5/189:58 amIAH - MIA
1 stop13h 11mSpirit Airlines
Deal found 4/25$39

Find flights from Houston to Key Largo within your budget

Customize your flight search to find flights from Houston 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 3,068,117 searches. Data last updated April 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$38 - $98

Route

Depart

Return

Price

Houston George Bush IntcntlMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Wed 5/15

Nonstop2h 37m

Miami

Wed 5/22

Nonstop2h 52m

$38

Houston George Bush IntcntlMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sat 5/11

Nonstop2h 29m

Miami

Wed 5/15

Nonstop2h 50m

$48

Houston George Bush IntcntlMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sat 5/11

Nonstop2h 29m

Miami

Wed 5/15

Nonstop2h 50m

$49

Houston George Bush IntcntlMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sat 5/11

Nonstop2h 29m

Miami

Wed 5/15

Nonstop2h 52m

$52

Houston George Bush IntcntlMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sat 5/11

Nonstop2h 29m

Miami

Tue 5/14

Nonstop2h 50m

$53

Houston George Bush IntcntlMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sat 5/11

Nonstop2h 29m

Miami

Tue 5/14

1 stop6h 29m

$57

Houston George Bush IntcntlMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sat 5/11

1 stop6h 08m

Miami

Wed 5/15

Nonstop2h 52m

$74

Houston George Bush IntcntlMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Tue 5/14

1 stop5h 54m

Miami

Wed 5/22

Nonstop2h 50m

$84

Houston George Bush IntcntlMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Tue 5/14

1 stop9h 37m

Miami

Wed 5/15

1 stop7h 03m

$98

Flights are sorted by cheapest first

Deals found on 4/25

When is the best time to book a flight from Houston to Key Largo?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Key Largo. Price data was last updated on January 28, 2024.
Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston to Key Largo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Houston to Key Largo?

Use this chart to determine the cheapest time to fly round-trip from Houston to Key Largo. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Houston to Key Largo flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Key Largo by month

Plan your trip from Houston to Key Largo by taking into account the cheapest months to travel. The average price of a one-way flight from Houston to Key Largo is currently $33 while a round-trip flight costs $61. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from Houston to Key Largo (average of $208). Flying from Houston to Key Largo in March is currently the most expensive (average of $290). 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.

January

$221

February

$235

March

$290

April

$263

May

$250

June

$271

July

$287

August

$241

September

$208

October

$230

November

$258

December

$258

Temperature and rainfall in Key Largo by month

Plan your trip to Key Largo by taking into account the average temperature and rainfall totals by month.

MIA

Temperature

68 - 84.2 °F

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 April 26, 2024.
Get a feel of what it's like to fly with Spirit Airlines, American Airlines and Frontier from Houston to Key Largo by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
6,173 reviews
Check prices

Crew

8.7

Boarding

8.3

Food

7.4

Entertainment

7.8

Comfort

8.1

Overall

8.2

Reviews

1 / 10

Better communication regards to the multiple delays and when on the flight the wifi didn't woek

Southwest
8.2
Very good
6,173 reviews
Southwest
8.2
Very good
6,173 reviews
Check prices

Crew

8.7

Boarding

8.3

Food

7.4

Entertainment

7.8

Comfort

8.1

Overall

8.2

Reviews

1 / 10

Better communication regards to the multiple delays and when on the flight the wifi didn't woek

Alaska Airlines
8.1
Very good
9,115 reviews
Southwest
8.2
Very good
6,173 reviews
Check prices

Crew

8.7

Boarding

8.3

Food

7.4

Entertainment

7.8

Comfort

8.1

Overall

8.2

Reviews

1 / 10

Better communication regards to the multiple delays and when on the flight the wifi didn't woek

Delta
8.1
Very good
10,966 reviews
Southwest
8.2
Very good
6,173 reviews
Check prices

Crew

8.7

Boarding

8.3

Food

7.4

Entertainment

7.8

Comfort

8.1

Overall

8.2

Reviews

1 / 10

Better communication regards to the multiple delays and when on the flight the wifi didn't woek

United Airlines
7.4
Good
11,228 reviews
Southwest
8.2
Very good
6,173 reviews
Check prices

Crew

8.7

Boarding

8.3

Food

7.4

Entertainment

7.8

Comfort

8.1

Overall

8.2

Reviews

1 / 10

Better communication regards to the multiple delays and when on the flight the wifi didn't woek

American Airlines
7.3
Good
14,889 reviews
Southwest
8.2
Very good
6,173 reviews
Check prices

Crew

8.7

Boarding

8.3

Food

7.4

Entertainment

7.8

Comfort

8.1

Overall

8.2

Reviews

1 / 10

Better communication regards to the multiple delays and when on the flight the wifi didn't woek

Related info for your journey

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

  • Can I find flights from Houston to Key Largo for under $100 on Cheapflights?

    Yes, there are multiple flights from Houston to Key Largo for under $100. The cheapest flight booked recently is on Spirit Airlines for just $38, but on average you can expect to pay $62.

  • Are there nonstop flights from Houston to Key Largo for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Houston to Key Largo under $100. A good price for a nonstop flight from Houston to Key Largo is less than $76.

  • Are there last-minute flights available from Houston to Key Largo for under $100?

    There are currently 20+ open flights from Houston to Key Largo within the next 7 days for less than $100.

  • What days are nonstop flights available from Houston to Key Largo?

    You can find nonstop flights on the following days: Tuesday, Wednesday, Friday.

  • How many flights depart from Houston to Key Largo on average per day?

    Travelers can expect 9 flights from Houston to Key Largo on average per day.
    Afternoon (Noon - 6pm) - 33% of flight departures
    Evening (6pm - Midnight) - 67% of flight departures

  • How long is the flight from Houston to Key Largo?

    For as low as $38, Spirit Airlines can have you in Key Largo from Houston in 2h 37m. The distance between Houston and Key Largo is about 967 mi. Generally, flights for this route are nonstop.

  • What are the most popular airlines that fly from Houston to Key Largo?

    When booking a flight from Houston to Key Largo, you may want to consider flying on American Airlines, Frontier or Spirit Airlines as they are the most popular for this route.

  • What are the most reliable airlines from Houston to Key Largo?

    No one likes to see their flight delayed. When booking a flight from Houston to Key Largo consider choosing Iberia (79%), Scandinavian Airlines (77%) or TAP AIR PORTUGAL (77%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Houston to Key Largo?

    Looking for the cheapest flight from Houston to Key Largo? While on average our users pay $809, our data indicates the cheapest price to be $59. The most popular route (Houston Hobby - Miami), is priced around $37.

  • What does IAH to MIA mean?

    Houston George Bush Intcntl Airport is IAH and Miami Airport is MIA. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Fort Lauderdale Airport (FLL), Key West Airport (EYW), Miami Opa Locka Airport (OPF), Fort Lauderdale Executive Airport (FXE).

  • Can I find deals for flights from Houston to Key Largo that include extra baggage allowance?

    The amount of baggage you can bring on your Houston to Key Largo flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Houston to Key Largo with specific airlines?

    Yes, Cheapflights allows you to browse and filter Houston to Key Largo flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Houston to Key Largo that include hotel bookings?

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

  • How can I find direct flights from Houston to Key Largo?

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

  • Can I find deals for business class flights from Houston to Key Largo?

    Yes. Cheapflights offers flight deals from Houston to Key Largo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Houston to Key Largo that allow pets onboard?

    Many airlines flying from Houston to Key Largo offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Houston to Key Largo?

    Yes, you can often find last-minute deals on Houston to Key Largo flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Houston to Key Largo flight deals updated?

    The Houston to Key Largo flight deals you see on this page were last updated on 4/25.

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Top 5 airlines flying from Houston to Key Largo

Discover the top 5 airlines that operate flights from Houston 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 3,068,117 searches. Data last updated April 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$58Average$147FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
United AirlinesCheapest$102Average$341FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FrontierCheapest$146Average$247FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest$168Average$422FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$206Average$424FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from Houston to Key Largo by cabin class

Find flights from Houston to Key Largo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Houston to Key Largo

Find hourly flight availability from Houston 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 April 26, 2024.
12%of flight departuresEarly morningMidnight to 6 am
38%of flight departuresMorning6 am to noon
47%of flight departuresAfternoonNoon to 6 pm
3%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Houston to Key Largo

Explore weekly flight availability from Houston to Key Largo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 26, 2024.
Sunday3daily flights
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Saturday2daily flights

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Fly with Cheapflights

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How does Cheapflights help users find flights from Houston to Key Largo?

Deals for Houston to Key Largo flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Houston to Key Largo?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Houston to Key Largo for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Houston to Key Largo with no change fees?

Certainly. Search results for flights to Key Largo from Houston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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