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$49+ Cheap flights from George Bush Intcntl (IAH) to Florida Keys

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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — EYW
Aug 24 — Aug 311
Sun 8/24
Sun 8/31
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Florida Keys

Keep the following information in mind while searching for George Bush Intcntl to Florida Keys flight deals. Data was last updated August 19, 2025.

Round-trip from

$84
(FlightHub)

One-way from

$49
(Spirit)

Popular in

December

Cheapest in

September

Average price

$176
From Houston George Bush Intcntl to Florida Keys
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One-way flight from Houston George Bush Intcntl to Florida Keys
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Highest demand for flights based on searches. 10% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from George Bush Intcntl to Florida Keys

Cheapest flights from George Bush Intcntl to Florida Keys
Explore the most affordable flight options available from George Bush Intcntl to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2025.

This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/239:06 pmIAH - MIA
Nonstop2h 25mSpirit Airlines
Fri 10/243:46 pmMIA - IAH
Nonstop2h 51mSpirit Airlines
Deal found 8/18$84
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/172:27 pmIAH - MIA
Nonstop2h 37mSpirit Airlines
Wed 9/247:00 amMIA - IAH
1 stop10h 50mSpirit Airlines
Deal found 8/18$85
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:26 pmIAH - MIA
Nonstop2h 33mSpirit Airlines
Mon 9/153:50 pmMIA - IAH
Nonstop3h 04mSpirit Airlines
Deal found 8/18$86
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:59 pmIAH - MIA
Nonstop2h 41mSpirit Airlines
Fri 9/123:50 pmMIA - IAH
Nonstop3h 04mSpirit Airlines
Deal found 8/18$87
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/912:58 pmIAH - MIA
1 stop9h 19mSpirit Airlines
Thu 9/116:59 pmMIA - IAH
Nonstop3h 08mSpirit Airlines
Deal found 8/18$89
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/312:29 pmIAH - MIA
Nonstop2h 42mFrontier
Sat 9/68:00 amMIA - IAH
Nonstop2h 54mFrontier
Deal found 8/18$90
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1612:58 pmIAH - MIA
1 stop9h 19mSpirit Airlines
Tue 9/236:59 pmMIA - IAH
Nonstop3h 08mSpirit Airlines
Deal found 8/17$92
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:43 pmIAH - MIA
Nonstop2h 26mSpirit Airlines
Fri 10/177:13 pmMIA - IAH
Nonstop2h 54mSpirit Airlines
Deal found 8/17$94
This CheapOair deal was found by Cheapflights users on 8/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/19:12 pmIAH - MIA
Nonstop2h 42mFrontier
Mon 9/88:00 amMIA - IAH
Nonstop2h 54mFrontier
Deal found 8/17$95
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:18 pmIAH - MIA
Nonstop2h 41mSpirit Airlines
Sun 11/166:30 amMIA - IAH
Nonstop3h 02mSpirit Airlines
Deal found 8/17$96
This CheapOair deal was found by Cheapflights users on 8/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/54:04 pmIAH - MIA
1 stop7h 38mFrontier
Mon 9/88:00 amMIA - IAH
Nonstop2h 54mFrontier
Deal found 8/19$97
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/231:08 pmIAH - MIA
1 stop9h 02mSpirit Airlines
Fri 10/317:13 pmMIA - IAH
Nonstop2h 54mSpirit Airlines
Deal found 8/17$98

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Florida Keys 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 August 19, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Florida Keys that are best for you.

Fly from

George Bush Intcntl

Fly to

Florida Keys

Route

Depart

Return

Price

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Thu 10/23

9:06 pm-12:31 am

Nonstop2h 25m

Miami

Fri 10/31

3:46 pm-5:37 pm

Nonstop2h 51m

$84

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Fri 10/17

6:43 pm-10:09 pm

Nonstop2h 26m

Miami

Mon 10/20

7:13 pm-9:07 pm

Nonstop2h 54m

$84

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sat 10/4

5:25 am-9:01 am

Nonstop2h 36m

Miami

Mon 10/6

7:13 pm-9:07 pm

Nonstop2h 54m

$84

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Fri 9/26

6:59 pm-10:40 pm

Nonstop2h 41m

Miami

Tue 9/30

6:59 pm-9:07 pm

Nonstop3h 08m

$84

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Fri 10/24

6:43 pm-10:09 pm

Nonstop2h 26m

Miami

Mon 10/27

7:13 pm-9:07 pm

Nonstop2h 54m

$84

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Wed 11/5

6:18 pm-9:59 pm

Nonstop2h 41m

Miami

Sun 11/9

6:30 am-8:32 am

Nonstop3h 02m

$84

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Fri 11/7

6:18 pm-9:59 pm

Nonstop2h 41m

Miami

Tue 11/11

11:32 am-1:39 pm

Nonstop3h 07m

$84

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sat 11/8

6:18 pm-9:59 pm

Nonstop2h 41m

Miami

Sun 11/16

6:30 am-8:32 am

Nonstop3h 02m

$84

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sat 9/13

5:25 am-9:01 am

Nonstop2h 36m

Miami

Sat 9/20

6:59 pm-9:07 pm

Nonstop3h 08m

$84

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Thu 10/23

9:06 pm-12:31 am

Nonstop2h 25m

Miami

Wed 10/29

7:13 pm-9:07 pm

Nonstop2h 54m

$84

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 33 results
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Best time to book a flight from George Bush Intcntl to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from George Bush Intcntl 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 Houston George Bush Intcntl Airport to Florida Keys

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Florida Keys (average of $328). Flying from Houston George Bush Intcntl Airport to Florida Keys in March is currently the most expensive (average of $492). 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 IAH to EOA?

Find hourly flight availability from George Bush Intcntl to Florida Keys. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 19, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston George Bush Intcntl Airport to Florida Keys as you normally would.

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated August 19, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Florida Keys, such as Delta, United Airlines, and American Airlines. 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.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
United Airlines
7.4
Good
8,922 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Spirit Airlines
6.3
Okay
8,037 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Frontier
5.8
Fair
3,211 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston George Bush Intcntl Airport to Florida Keys?

    There are many flights that can get you from Houston George Bush Intcntl Airport to Florida Keys in 2h 25m. Fly via Spirit Airlines to get the fastest option. Airlines will cover a distance of 962 mi. All flights are typically nonstop.

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Florida Keys?

    Looking for the cheapest flight from Houston George Bush Intcntl Airport to Florida Keys? While on average our users pay $279, our data indicates the cheapest price to be $279. The most popular route (Houston George Bush Intcntl - Miami), is priced around $60.

  • Can I find deals for flights from George Bush Intcntl to Florida Keys that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Florida Keys.

  • Can I find deals for business class flights from George Bush Intcntl to Florida Keys?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Florida Keys 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 Houston George Bush Intcntl Airport to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Florida Keys (average of $328). Flying from Houston George Bush Intcntl Airport to Florida Keys in March is currently the most expensive (average of $492). 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.

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Alternative routes for George Bush Intcntl to Florida Keys

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Top 3 airlines flying from George Bush Intcntl to Florida Keys

Discover the top 3 airlines that operate flights from George Bush Intcntl to Florida Keys. 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 August 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$229Average$464FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$247Average$394FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$398FlexibilityNo cancel feeOn-timeN/A

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