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$100+ Cheap flights from George Bush Intcntl (IAH) to Key West (EYW)

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — EYW
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Key West are usually found in August or February, booked 35 days in advance, depart on a Thursday or Monday and return on a Wednesday

Cheap flight deals from George Bush Intcntl to Key West

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Key West (EYW). 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 November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$208
(Kiwi.com)

One-way from

$100
(Priceline)

Popular in

March

Cheapest in

August

Average price

$431
Provider with most accurate pricing for Houston George Bush Intcntl-Key West flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Key West flights.
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From Houston George Bush Intcntl to Key West
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One-way flight from Houston George Bush Intcntl to Key West
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Highest demand for flights based on searches. 12% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from George Bush Intcntl to Key West

Cheapest flights from George Bush Intcntl to Key West
Explore the most affordable flight options available from George Bush Intcntl to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/226:09 pmIAH - EYW
1 stop16h 11mMultiple Airlines
Wed 11/267:47 amEYW - IAH
1 stop24h 08mMultiple Airlines
Deal found 11/1$208
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Thu 12/1112:50 pmIAH - EYW
1 stop7h 47mMultiple Airlines
Wed 12/247:47 amEYW - IAH
1 stop4h 58mMultiple Airlines
Deal found 11/1$210
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Tue 12/97:25 pmIAH - EYW
2 stops13h 42mMultiple Airlines
Fri 12/128:55 amEYW - IAH
1 stop10h 34mMultiple Airlines
Deal found 10/30$222
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Tue 11/188:00 amIAH - EYW
2 stops25h 07mMultiple Airlines
Sat 11/221:01 pmEYW - IAH
1 stop21h 38mMultiple Airlines
Deal found 11/1$225
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Sun 12/1412:50 pmIAH - EYW
1 stop19h 27mMultiple Airlines
Thu 12/188:55 amEYW - IAH
1 stop24h 09mMultiple Airlines
Deal found 11/2$231
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/1212:50 pmIAH - EYW
1 stop20h 17mMultiple Airlines
Mon 12/158:55 amEYW - IAH
1 stop14h 48mMultiple Airlines
Deal found 11/1$232
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 12/311:18 amIAH - EYW
1 stop7h 17mAmerican Airlines
Sat 12/67:00 amEYW - IAH
1 stop4h 41mAmerican Airlines
Deal found 11/1$249

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Key West 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 November 2, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Key West that are best for you.

Fly from

George Bush Intcntl

Fly to

Key West

Route

Depart

Return

Price

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Thu 12/11

12:50 pm-9:37 pm

1 stop7h 47m

Key West

Wed 12/24

7:47 am-11:45 am

1 stop4h 58m

$210

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Tue 11/18

8:00 am-10:07 am

2 stops25h 07m

Key West

Sat 11/22

1:01 pm-9:39 am

1 stop21h 38m

$225

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Sun 12/14

12:50 pm-9:17 am

1 stop19h 27m

Key West

Thu 12/18

8:55 am-8:04 am

1 stop24h 09m

$231

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Fri 12/12

12:50 pm-10:07 am

1 stop20h 17m

Key West

Mon 12/15

8:55 am-10:43 pm

1 stop14h 48m

$232

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Wed 12/3

11:18 am-7:35 pm

1 stop7h 17m

Key West

Sat 12/6

7:00 am-10:41 am

1 stop4h 41m

$249

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Sat 11/22

6:09 pm-11:20 am

1 stop16h 11m

Key West

Wed 11/26

7:47 am-12:41 am

2 stops17h 54m

$272

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Tue 11/25

6:00 am-3:06 pm

1 stop8h 06m

Key West

Tue 12/2

7:53 pm-12:38 am

1 stop5h 45m

$273

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Sat 1/10

5:45 am-1:30 pm

1 stop6h 45m

$100

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Tue 12/2

7:00 am-10:07 am

1 stop26h 07m

$119

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Sat 1/10

6:05 am-10:21 am

2 stops27h 16m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 14 results
1
2

Compare providers for flights from George Bush Intcntl to Key West

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Key West in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Key West flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Key West flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Key West flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Key West flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West 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 Key West

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Key West?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Key West. Price data was last updated on October 31, 2025.

The price you pay for your flight from Houston George Bush Intcntl Airport to Key West may vary depending on when you book. For the best chance of a lower fare, look to book 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Key West (average of $202). Flying from Houston George Bush Intcntl Airport to Key West 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 EYW?

Find hourly flight availability from George Bush Intcntl to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2025.

When flying from Houston George Bush Intcntl Airport to Key West, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 70% versus a flight in the evening.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Key West?

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 West. Reviews last updated November 2, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Houston George Bush Intcntl Airport to Key West by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,997 reviews

Boarding

8.2

Overall

7.9

Entertainment

7.9

Comfort

7.9

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
7.9
Good
7,997 reviews
Delta
7.9
Good
7,997 reviews

Boarding

8.2

Overall

7.9

Entertainment

7.9

Comfort

7.9

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
8,994 reviews
Delta
7.9
Good
7,997 reviews

Boarding

8.2

Overall

7.9

Entertainment

7.9

Comfort

7.9

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
11,033 reviews
Delta
7.9
Good
7,997 reviews

Boarding

8.2

Overall

7.9

Entertainment

7.9

Comfort

7.9

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 Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Key West from Houston George Bush Intcntl?

    Most people fly into Key West (EYW) if they book a flight to Key West from Houston George Bush Intcntl. On average, Key West has 0 inbound flights from Houston George Bush Intcntl per day from 3 airlines. Key West is conveniently located just 2.6 mi from Key West’s city center.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Key West round-trip?

    Flying on United Airlines is currently your cheapest option to Key West, with prices starting at $209. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $248 and $248, respectively. You may be able to fly from Houston George Bush Intcntl Airport to Key West for 50% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from George Bush Intcntl to Key West?

    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 Key West.

  • Can I find deals for business class flights from George Bush Intcntl to Key West?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Key West 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 Key West?

    Currently, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Key West (average of $202). Flying from Houston George Bush Intcntl Airport to Key West 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 Key West

Discover the top 3 airlines that operate flights from George Bush Intcntl to Key West. 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$488FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$396FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$368FlexibilityNo cancel feeOn-timeN/A

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