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$39+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — EYW
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Round-trip from

$84
(Frontier)

One-way from

$39
(Expedia)

Popular in

December

Cheapest in

August

Average price

$218
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. 11% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 17, 2025.

This Frontier deal was found by Cheapflights users on 4/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/88:29 pmIAH - MIA
Nonstop2h 30mFrontier
Sun 5/117:12 amMIA - IAH
Nonstop3h 13mFrontier
Deal found 4/17$84
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/168:29 pmIAH - MIA
Nonstop2h 30mMultiple Airlines
Tue 5/208:52 pmMIA - IAH
Nonstop2h 54mMultiple Airlines
Deal found 4/17$85
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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.
Sun 5/46:30 amIAH - MIA
Nonstop2h 30mSpirit Airlines
Thu 5/89:07 pmMIA - IAH
Nonstop2h 54mSpirit Airlines
Deal found 4/17$91
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/173:17 pmIAH - MIA
1 stop7h 15mDelta
Wed 6/188:11 amMIA - IAH
1 stop8h 24mDelta
Deal found 4/16$197
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/255:05 pmIAH - MIA
Nonstop2h 40mUnited Airlines
Tue 7/2912:06 pmMIA - IAH
Nonstop2h 54mUnited Airlines
Deal found 4/16$204
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/208:00 amIAH - EYW
1 stop7h 40mAmerican Airlines
Wed 5/287:29 pmEYW - IAH
1 stop5h 26mAmerican Airlines
Deal found 4/16$225
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:23 pmIAH - MIA
1 stop5h 23mAmerican Airlines
Tue 7/296:30 pmMIA - IAH
Nonstop2h 49mAmerican Airlines
Deal found 4/17$236
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/171:51 pmIAH - EYW
2 stops25h 54mMultiple Airlines
Sat 5/243:52 pmEYW - IAH
2 stops16h 37mMultiple Airlines
Deal found 4/17$291
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/252:51 pmIAH - EYW
1 stop4h 39mDelta
Wed 4/303:00 pmEYW - IAH
1 stop5h 30mDelta
Deal found 4/17$369
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/176:30 pmIAH - EYW
1 stop22h 35mUnited Airlines
Wed 5/218:45 amEYW - IAH
1 stop11h 02mUnited Airlines
Deal found 4/17$391

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 April 17, 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 5/8

8:29 pm-11:59 pm

Nonstop2h 30m

Miami

Sun 5/11

7:12 am-9:25 am

Nonstop3h 13m

$84

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Fri 5/16

8:29 pm-11:59 pm

Nonstop2h 30m

Miami

Tue 5/20

8:52 pm-10:46 pm

Nonstop2h 54m

$85

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sun 5/4

6:30 am-10:00 am

Nonstop2h 30m

Miami

Fri 5/9

9:07 pm-11:01 pm

Nonstop2h 54m

$91

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Tue 6/17

3:17 pm-11:32 pm

1 stop7h 15m

Miami

Wed 6/18

8:11 am-3:35 pm

1 stop8h 24m

$197

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Tue 5/20

8:00 am-4:40 pm

1 stop7h 40m

Key West

Wed 5/28

7:29 pm-11:55 pm

1 stop5h 26m

$225

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Mon 5/19

4:33 pm-8:09 pm

Nonstop2h 36m

Miami

Fri 5/23

6:25 pm-11:42 pm

1 stop6h 17m

$238

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Sat 5/17

1:51 pm-4:45 pm

2 stops25h 54m

Key West

Sat 5/24

3:52 pm-7:29 am

2 stops16h 37m

$291

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Sat 5/17

6:30 pm-6:05 pm

1 stop22h 35m

Key West

Wed 5/21

8:45 am-6:47 pm

1 stop11h 02m

$391

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Tue 5/6

6:30 am-10:00 am

Nonstop2h 30m

$39

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Thu 5/8

8:29 pm-11:59 pm

Nonstop2h 30m

$40

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 16 results
1
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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 $493). 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 April 17, 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.

Rainfall in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Florida Keys ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Florida Keys when rainfall is around 1.6 in.

Temperature in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Florida Keys, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

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 April 17, 2025.
Read through reviews of airlines operating flights from Houston 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
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

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
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

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
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

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
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

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
7,926 reviews
Delta
8.0
Very good
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

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
6.0
Okay
3,281 reviews
Delta
8.0
Very good
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

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.

  • 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 ($39), Frontier ($40), and American Airlines ($90).

  • 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 $493). 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$219Average$368FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$233Average$497FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$415FlexibilityNo cancel feeOn-timeN/A

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