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$43+ 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — EYW
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
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Cheap 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 December 9, 2025.

This Super.com deal was found by Cheapflights users on 12/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:10 pmIAH - MIA
Nonstop2h 35mSpirit Airlines
Sat 1/108:51 pmMIA - IAH
Nonstop3h 05mSpirit Airlines
Deal found 12/7$74
This Priceline deal was found by Cheapflights users on 12/8. 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.
Wed 12/314:10 pmIAH - MIA
Nonstop2h 35mMultiple Airlines
Fri 1/96:00 amMIA - IAH
Nonstop3h 27mMultiple Airlines
Deal found 12/8$79
This Mytrip deal was found by Cheapflights users on 12/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:10 pmIAH - MIA
Nonstop2h 35mMultiple Airlines
Sun 1/116:00 amMIA - IAH
Nonstop3h 27mMultiple Airlines
Deal found 12/7$81
This Priceline deal was found by Cheapflights users on 12/7. 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.
Sat 12/135:25 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Sat 12/139:59 pmMIA - IAH
Nonstop3h 00mSpirit Airlines
Deal found 12/7$87
This Cheapflightsfares deal was found by Cheapflights users on 12/7. 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.
Wed 12/178:00 amIAH - MIA
Nonstop2h 31mSpirit Airlines
Sat 1/178:51 pmMIA - IAH
Nonstop3h 05mSpirit Airlines
Deal found 12/7$89
This Kiwi.com deal was found by Cheapflights users on 12/8. 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.
Sat 12/271:54 pmIAH - MIA
Nonstop2h 31mMultiple Airlines
Wed 1/77:00 amMIA - IAH
Nonstop3h 00mMultiple Airlines
Deal found 12/8$93
This Cheapflightsfares deal was found by Cheapflights users on 12/9. 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.
Wed 12/175:00 amIAH - MIA
Nonstop2h 23mSpirit Airlines
Thu 1/88:51 pmMIA - IAH
Nonstop3h 05mSpirit Airlines
Deal found 12/9$95
This Cheapflightsfares deal was found by Cheapflights users on 12/8. 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.
Wed 12/314:10 pmIAH - MIA
Nonstop2h 35mSpirit Airlines
Thu 1/17:00 amMIA - IAH
Nonstop3h 00mSpirit Airlines
Deal found 12/8$96
This CheapOair deal was found by Cheapflights users on 12/7. 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.
Wed 12/314:10 pmIAH - MIA
Nonstop2h 35mSpirit Airlines
Tue 1/69:59 pmMIA - IAH
1 stop11h 26mSpirit Airlines
Deal found 12/7$101
This Cheapflightsfares deal was found by Cheapflights users on 12/7. 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.
Sat 12/135:25 pmIAH - MIA
Nonstop2h 29mSpirit Airlines
Sun 12/217:00 amMIA - IAH
Nonstop3h 00mSpirit Airlines
Deal found 12/7$102
This Booking.com deal was found by Cheapflights users on 12/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:25 pmIAH - MIA
Nonstop2h 29mMultiple Airlines
Sat 12/2010:32 amMIA - IAH
Nonstop3h 27mMultiple Airlines
Deal found 12/6$103
This Kiwi.com deal was found by Cheapflights users on 12/7. 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.
Sat 12/275:54 amIAH - EYW
1 stop6h 36mMultiple Airlines
Wed 12/317:47 amEYW - IAH
1 stop4h 58mMultiple Airlines
Deal found 12/7$234

Find 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 December 9, 2025.

Round-trip from

$71
(CheapOair)

One-way from

$43
(Flightnetwork)

Popular in

April

Cheapest in

October

Average price

$213
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. 10% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 9, 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

Sun 1/18

12:13 pm-3:44 pm

Nonstop2h 31m

Miami

Fri 1/23

8:51 pm-10:56 pm

Nonstop3h 05m

$77

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sun 2/1

8:47 pm-12:14 am

Nonstop2h 27m

Miami

Thu 2/5

6:02 am-3:15 pm

1 stop10h 13m

$79

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Thu 1/8

4:20 pm-7:46 pm

Nonstop2h 26m

Miami

Sun 1/11

6:00 am-8:27 am

Nonstop3h 27m

$80

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Tue 1/6

4:10 pm-7:45 pm

Nonstop2h 35m

Miami

Tue 1/13

5:54 am-5:18 pm

1 stop12h 24m

$86

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Thu 1/15

4:20 pm-7:46 pm

Nonstop2h 26m

Miami

Mon 1/19

7:00 am-3:19 pm

1 stop9h 19m

$93

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sat 2/28

5:24 pm-8:51 pm

Nonstop2h 27m

Miami

Thu 3/5

6:30 am-8:37 am

Nonstop3h 07m

$118

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Mon 1/5

3:09 pm-9:04 pm

1 stop4h 55m

Miami

Fri 1/16

8:51 pm-10:56 pm

Nonstop3h 05m

$119

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Fri 1/2

4:10 pm-7:45 pm

Nonstop2h 35m

Miami

Tue 1/6

9:59 pm-8:25 am

1 stop11h 26m

$121

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Tue 12/16

5:00 am-8:23 am

Nonstop2h 23m

Miami

Sat 12/20

10:32 am-12:59 pm

Nonstop3h 27m

$126

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Mon 1/5

3:09 pm-9:04 pm

1 stop4h 55m

Miami

Mon 1/12

7:00 am-3:19 pm

1 stop9h 19m

$128

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 37 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 $201). Flying from Houston George Bush Intcntl Airport to Florida Keys in March is currently the most expensive (average of $307). 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 December 9, 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 December 9, 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
7.9
Good
8,011 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Boarding

8.1

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
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Boarding

8.1

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
9,089 reviews
Delta
7.9
Good
8,011 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Boarding

8.1

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
7.9
Good
8,011 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Boarding

8.1

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
8,170 reviews
Delta
7.9
Good
8,011 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Boarding

8.1

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
3,085 reviews
Delta
7.9
Good
8,011 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Boarding

8.1

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 35m. 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 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 ($37), Frontier ($40), and American Airlines ($63).

  • 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 $323, our data indicates the cheapest price to be $299. The most popular route (Houston George Bush Intcntl - Miami), is priced around $58.

  • 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 $201). Flying from Houston George Bush Intcntl Airport to Florida Keys in March is currently the most expensive (average of $307). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$415FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$396FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$368FlexibilityNo cancel feeOn-timeN/A

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