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Key West

$127+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — EYW
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
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 March, booked 35 days in advance, depart on a Thursday or Tuesday and return on a Monday

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 January 12, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$190
(Kiwi.com)

One-way from

$127
(Kiwi.com)

Popular in

July

Cheapest in

August

Average price

$415

Good round-trip deal

$238 or less
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. 7% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Key West.
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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 January 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/10. 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 1/258:19 pm
IAH
-
EYW
1 stop15h 07m
Multiple Airlines
Fri 1/301:06 pm
EYW
-
IAH
1 stop20h 54m
Multiple Airlines
Deal found 1/10$190
This Kiwi.com deal was found by Cheapflights users on 1/10. 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 2/78:18 pm
IAH
-
EYW
1 stop11h 48m
Multiple Airlines
Mon 2/92:25 pm
EYW
-
IAH
1 stop19h 15m
Multiple Airlines
Deal found 1/10$198
This Kiwi.com deal was found by Cheapflights users on 1/10. 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 1/255:27 pm
IAH
-
EYW
1 stop17h 59m
Multiple Airlines
Thu 1/2910:06 am
EYW
-
IAH
1 stop10h 18m
Multiple Airlines
Deal found 1/10$206
This Kiwi.com deal was found by Cheapflights users on 1/10. 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.
Wed 2/43:00 pm
IAH
-
EYW
1 stop17h 06m
Multiple Airlines
Mon 2/91:06 pm
EYW
-
IAH
1 stop23h 05m
Multiple Airlines
Deal found 1/10$210
This Priceline deal was found by Cheapflights users on 1/10. 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.
Sun 2/85:46 am
IAH
-
EYW
1 stop5h 10m
Spirit Airlines
Thu 2/122:25 pm
EYW
-
IAH
1 stop6h 58m
Spirit Airlines
Deal found 1/10$217
This Kiwi.com deal was found by Cheapflights users on 1/10. 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.
Mon 2/237:21 am
IAH
-
EYW
1 stop5h 09m
Multiple Airlines
Fri 2/271:06 pm
EYW
-
IAH
1 stop10h 35m
Multiple Airlines
Deal found 1/10$226
This Priceline deal was found by Cheapflights users on 1/12. 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.
Fri 2/207:21 am
IAH
-
EYW
1 stop5h 09m
Spirit Airlines
Mon 2/232:25 pm
EYW
-
IAH
1 stop6h 58m
Spirit Airlines
Deal found 1/12$229
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 2/276:07 pm
IAH
-
EYW
2 stops15h 56m
Multiple Airlines
Mon 3/21:06 pm
EYW
-
IAH
1 stop10h 35m
Multiple Airlines
Deal found 1/12$234
This Kiwi.com deal was found by Cheapflights users on 1/10. 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 2/86:05 am
IAH
-
EYW
2 stops26h 04m
Multiple Airlines
Thu 2/129:46 am
EYW
-
IAH
1 stop9h 42m
Multiple Airlines
Deal found 1/10$236
This Kiwi.com deal was found by Cheapflights users on 1/11. 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 2/54:35 pm
IAH
-
EYW
1 stop19h 55m
Multiple Airlines
Mon 2/91:06 pm
EYW
-
IAH
1 stop23h 05m
Multiple Airlines
Deal found 1/11$239

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 January 12, 2026.
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 2/5

6:05 pm-1:30 pm

2 stops18h 25m

Key West

Mon 2/9

1:06 pm-11:11 am

1 stop23h 05m

$258

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Tue 2/10

9:35 am-7:10 pm

2 stops8h 35m

Key West

Tue 2/24

1:55 pm-10:48 pm

2 stops9h 53m

$260

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Thu 1/22

6:05 pm-9:09 am

2 stops14h 04m

Key West

Sun 1/25

10:06 am-9:00 am

1 stop23h 54m

$273

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Tue 3/10

6:31 am-3:57 pm

1 stop8h 26m

Key West

Tue 3/17

7:42 pm-11:57 pm

1 stop5h 15m

$274

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Wed 2/11

11:18 am-7:10 pm

1 stop6h 52m

Key West

Wed 2/18

1:55 pm-10:31 pm

2 stops9h 36m

$274

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Sat 2/21

10:01 am-4:49 pm

1 stop5h 48m

Key West

Wed 2/25

1:55 pm-10:31 pm

2 stops9h 36m

$279

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Wed 2/4

11:18 am-7:10 pm

1 stop6h 52m

Key West

Tue 2/10

6:06 am-1:51 pm

2 stops8h 45m

$279

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Mon 1/26

5:46 am-1:30 pm

1 stop6h 44m

Key West

Thu 1/29

11:06 am-11:58 pm

2 stops13h 52m

$280

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Mon 3/9

9:03 pm-12:21 pm

1 stop14h 18m

Key West

Fri 3/13

9:49 am-10:36 am

2 stops25h 47m

$287

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Mon 2/2

7:45 am-1:30 pm

1 stop4h 45m

Key West

Wed 2/4

6:28 pm-11:58 pm

3 stops30h 30m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 20 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 January.
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 January 9, 2026.

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 12 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 $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.

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 January 12, 2026.
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
8,039 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

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
8,039 reviews
Delta
7.9
Good
8,039 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

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
9,149 reviews
Delta
7.9
Good
8,039 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

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
11,114 reviews
Delta
7.9
Good
8,039 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

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.

  • How long is the flight from Houston George Bush Intcntl Airport to Key West?

    There are many flights that can get you from Houston George Bush Intcntl Airport to Key West in 8h 35m. Fly via American Airlines to get the fastest option. The distance between Houston George Bush Intcntl Airport and Key West is about 913 mi.

  • 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 $247 and $248, respectively. You may be able to fly from Houston George Bush Intcntl Airport to Key West for 46% less than the average price by searching for these airlines.

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Key West?

    While on average a flight from Houston George Bush Intcntl Airport to Key West is generally $238, our data shows the cheapest flight currently is $238. When looking at the most popular route, (Houston George Bush Intcntl - Key West), you can expect to pay $217 for that flight.

  • 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 $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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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 January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$374FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$247Average$395FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$368FlexibilityNo cancel feeOn-timeN/A

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