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$219+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — EYW
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
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Cheap 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 August 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Sat 8/291:45 pm
IAH
-
EYW
1 stop20h 50m
Multiple Airlines
Sat 9/53:48 pm
EYW
-
IAH
2 stops31h 26m
Multiple Airlines
Deal found 7/30$226
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Thu 8/273:25 pm
IAH
-
EYW
1 stop19h 02m
Multiple Airlines
Mon 8/3112:07 pm
EYW
-
IAH
2 stops44h 13m
Multiple Airlines
Deal found 7/30$241
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/314:32 pm
IAH
-
EYW
2 stops19h 02m
Multiple Airlines
Fri 9/412:07 pm
EYW
-
IAH
1 stop20h 55m
Multiple Airlines
Deal found 7/27$244
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/273:25 pm
IAH
-
EYW
1 stop19h 02m
Multiple Airlines
Tue 9/11:14 pm
EYW
-
IAH
2 stops19h 06m
Multiple Airlines
Deal found 7/29$251
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/278:35 am
IAH
-
EYW
2 stops9h 38m
Multiple Airlines
Sun 8/3012:05 pm
EYW
-
IAH
1 stop20h 57m
Multiple Airlines
Deal found 7/27$259
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 9/78:35 am
IAH
-
EYW
2 stops26h 59m
Multiple Airlines
Fri 9/1110:59 am
EYW
-
IAH
1 stop11h 15m
Multiple Airlines
Deal found 7/29$262
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/21:45 pm
IAH
-
EYW
1 stop20h 50m
Multiple Airlines
Sun 9/612:05 pm
EYW
-
IAH
2 stops11h 09m
Multiple Airlines
Deal found 7/31$276
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 9/94:21 pm
IAH
-
EYW
1 stop16h 58m
Multiple Airlines
Sat 9/1210:04 am
EYW
-
IAH
2 stops13h 26m
Multiple Airlines
Deal found 7/29$277
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/21:45 pm
IAH
-
EYW
1 stop20h 50m
Multiple Airlines
Tue 9/81:14 pm
EYW
-
IAH
2 stops19h 03m
Multiple Airlines
Deal found 7/31$278
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Thu 9/108:25 pm
IAH
-
EYW
1 stop12h 54m
Multiple Airlines
Sun 9/136:11 pm
EYW
-
IAH
1 stop16h 15m
Multiple Airlines
Deal found 7/30$281

Find 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 August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$226
(Kiwi.com)

One-way from

$219
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$410
Provider with most accurate pricing for Houston George Bush Intcntl-Key West flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Key West flights.
Search Deals
From Houston George Bush Intcntl to Key West
Search Deals
One-way flight from Houston George Bush Intcntl to Key West
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 August 1, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Tue 8/25

5:20 am-5:20 pm

2 stops11h 00m

Key West

Tue 9/1

11:48 am-10:19 pm

2 stops11h 31m

$320

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Wed 9/30

12:21 pm-8:00 pm

1 stop6h 39m

Key West

Mon 10/5

6:19 pm-11:54 pm

1 stop6h 35m

$330
Quickest round-trip

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Sat 8/15

8:05 am-2:52 pm

1 stop5h 47m

Key West

Tue 8/18

6:15 pm-11:52 pm

1 stop6h 37m

$346

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Sat 9/26

12:41 pm-8:00 pm

1 stop6h 19m

Key West

Mon 9/28

6:19 pm-11:54 pm

1 stop6h 35m

$355

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Wed 8/12

5:20 am-5:20 pm

2 stops11h 00m

Key West

Sat 8/15

11:48 am-6:41 pm

1 stop7h 53m

$396

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Wed 9/2

12:12 pm-7:57 pm

1 stop6h 45m

Key West

Sun 9/6

7:40 am-1:27 pm

1 stop6h 47m

$421

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Thu 8/27

12:12 pm-7:57 pm

1 stop6h 45m

Key West

Sun 8/30

6:15 pm-11:52 pm

1 stop6h 37m

$459

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Tue 8/11

5:20 am-5:20 pm

2 stops11h 00m

Key West

Sat 8/15

11:48 am-3:55 pm

1 stop5h 07m

$462
Cheapest one-way

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Thu 9/3

11:32 am-11:27 am

2 stops22h 55m

$219
Quickest one-way

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Mon 12/21

1:26 pm-10:19 am

1 stop19h 53m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 12 resultsSorted by cheapest first
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 August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Key West flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

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

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Key West (average of $259). Flying from Houston George Bush Intcntl Airport to Key West in June is currently the most expensive (average of $559). 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?

Airfare is below average for this route at the moment.

Houston George Bush Intcntl Airport to Key West flights typically cost between $280 and $466 in August.
The cheapest round-trip price found within the last 5 days was $226 on Multiple Airlines (Aug 29-Sep 5).

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 August 1, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican 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
7.8
Good
8,497 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
Delta
7.8
Good
8,497 reviews
Delta
7.8
Good
8,497 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
United Airlines
7.4
Good
10,062 reviews
Delta
7.8
Good
8,497 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
American Airlines
7.1
Good
11,845 reviews
Delta
7.8
Good
8,497 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

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 11h. Fly via Delta 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 American Airlines is currently your cheapest option to Key West, with prices starting at $247. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $253 and $301, respectively. You may be able to fly from Houston George Bush Intcntl Airport to Key West for 39% 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, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Key West (average of $259). Flying from Houston George Bush Intcntl Airport to Key West in June is currently the most expensive (average of $559). 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.

See more FAQs

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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 August 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$247Average$403FlexibilityNo cancel feeOn-time71%
DeltaCheapest$253Average$398FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$301Average$349FlexibilityNo cancel feeOn-time69%

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