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$45+ 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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — EYW
nov. 15 — nov. 221
sáb. 11/15
sáb. 11/22
1 adult, Economy
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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 octubre 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/13. 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.
mar. 11/48:35 pmIAH - MIA
Nonstop2h 33mSpirit Airlines
mié. 11/55:27 pmMIA - IAH
Nonstop3h 03mSpirit Airlines
Deal found 10/13$73
This Cheapflightsfares deal was found by Cheapflights users on 10/14. 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.
mié. 11/58:35 pmIAH - MIA
Nonstop2h 33mSpirit Airlines
vie. 11/75:27 pmMIA - IAH
Nonstop3h 03mSpirit Airlines
Deal found 10/14$74
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
sáb. 11/811:02 amIAH - MIA
Nonstop2h 28mMultiple Airlines
jue. 11/135:27 pmMIA - IAH
Nonstop3h 03mMultiple Airlines
Deal found 10/16$76
This Priceline deal was found by Cheapflights users on 10/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/148:35 pmIAH - MIA
Nonstop2h 33mMultiple Airlines
lun. 11/178:00 amMIA - IAH
Nonstop3h 07mMultiple Airlines
Deal found 10/16$77
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
mar. 11/48:35 pmIAH - MIA
Nonstop2h 33mMultiple Airlines
vie. 11/78:00 amMIA - IAH
Nonstop3h 07mMultiple Airlines
Deal found 10/15$79
This CheapOair deal was found by Cheapflights users on 10/16. 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.
dom. 12/77:00 amIAH - MIA
Nonstop2h 30mSpirit Airlines
sáb. 12/136:00 amMIA - IAH
Nonstop2h 59mSpirit Airlines
Deal found 10/16$80
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
dom. 11/98:35 pmIAH - MIA
Nonstop2h 33mSpirit Airlines
mié. 11/125:27 pmMIA - IAH
Nonstop3h 03mSpirit Airlines
Deal found 10/15$82
This Priceline deal was found by Cheapflights users on 10/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2710:55 amIAH - MIA
Nonstop2h 43mMultiple Airlines
mié. 10/297:23 pmMIA - IAH
Nonstop2h 54mMultiple Airlines
Deal found 10/15$83
This Flightnetwork deal was found by Cheapflights users on 10/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/282:48 pmIAH - MIA
Nonstop2h 23mMultiple Airlines
vie. 10/318:00 amMIA - IAH
Nonstop3h 00mMultiple Airlines
Deal found 10/14$84
This Cheapflightsfares deal was found by Cheapflights users on 10/14. 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.
sáb. 11/15:40 pmIAH - MIA
Nonstop2h 27mSpirit Airlines
mar. 11/45:27 pmMIA - IAH
Nonstop3h 03mSpirit Airlines
Deal found 10/14$85
This Priceline deal was found by Cheapflights users on 10/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/306:35 amIAH - MIA
Nonstop2h 21mMultiple Airlines
lun. 11/38:00 amMIA - IAH
Nonstop3h 07mMultiple Airlines
Deal found 10/15$87
This Cheapflightsfares deal was found by Cheapflights users on 10/16. 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.
jue. 11/68:35 pmIAH - MIA
Nonstop2h 33mSpirit Airlines
vie. 1/96:30 amMIA - IAH
Nonstop3h 02mSpirit Airlines
Deal found 10/16$88

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 octubre 16, 2025.

Round-trip from

$73
(Kiwi.com)

One-way from

$45
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$149
From Houston George Bush Intcntl to Florida Keys
Search Deals
One-way flight from Houston George Bush Intcntl to Florida Keys
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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 octubre 16, 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

dom. 12/7

7:00 am-10:30 am

Nonstop2h 30m

Miami

sáb. 12/13

11:35 am-1:41 pm

Nonstop3h 06m

$80

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

jue. 11/6

8:35 pm-12:08 am

Nonstop2h 33m

Miami

lun. 11/10

12:17 pm-2:18 pm

Nonstop3h 01m

$97

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

vie. 11/14

6:27 pm-10:00 pm

Nonstop2h 33m

Miami

dom. 11/16

6:25 am-8:23 am

Nonstop2h 58m

$127

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

lun. 12/15

2:20 pm-5:53 pm

Nonstop2h 33m

Miami

jue. 12/25

11:56 am-2:04 pm

Nonstop3h 08m

$127

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

mié. 11/12

7:20 am-10:53 am

Nonstop2h 33m

Miami

vie. 11/14

9:00 am-10:57 am

Nonstop2h 57m

$137

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

vie. 11/21

8:10 pm-11:43 pm

Nonstop2h 33m

Miami

dom. 11/23

10:45 am-12:45 pm

Nonstop3h 00m

$148

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

jue. 11/6

6:25 pm-9:58 pm

Nonstop2h 33m

Miami

lun. 11/10

6:30 am-8:28 am

Nonstop2h 58m

$168

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

mié. 11/12

3:13 pm-6:44 pm

Nonstop2h 31m

Miami

vie. 11/14

10:15 pm-5:26 pm

3 stops20h 11m

$172

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

dom. 11/16

5:15 am-1:02 pm

1 stop6h 47m

Miami

jue. 11/27

3:40 pm-10:30 pm

1 stop7h 50m

$197

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

lun. 11/10

4:11 pm-10:13 pm

1 stop5h 02m

Miami

mar. 11/18

12:36 pm-5:45 pm

1 stop6h 09m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 40 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, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Florida Keys (average of $202). Flying from Houston George Bush Intcntl Airport to Florida Keys in March is currently the most expensive (average of $280). 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 octubre 16, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 70% on flights from Houston George Bush Intcntl Airport to Florida Keys by exploring options for tickets at noon.

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 octubre 16, 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
7,984 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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
7,984 reviews
Delta
8.0
Very good
7,984 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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
8,982 reviews
Delta
8.0
Very good
7,984 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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
11,043 reviews
Delta
8.0
Very good
7,984 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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
8,097 reviews
Delta
8.0
Very good
7,984 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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
3,137 reviews
Delta
8.0
Very good
7,984 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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 30m. Fly via Spirit Airlines, United Airlines, or Delta to get the fastest option. Airlines will cover a distance of 962 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Florida Keys one-way?

    The cheapest airlines for a one-way flight from Houston George Bush Intcntl Airport to Florida Keys are Spirit Airlines ($45), Frontier ($49), and American Airlines ($125).

  • 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, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Florida Keys (average of $202). Flying from Houston George Bush Intcntl Airport to Florida Keys in March is currently the most expensive (average of $280). 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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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 octubre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$488FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$247Average$396FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$398FlexibilityNo cancel feeOn-timeN/A

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