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

Flying on Delta is currently your cheapest option to Key West, with prices starting at $237. Additional round-trip tickets that might be worth considering are offered by American Airlines and Spirit Airlines, with the lowest prices starting at $242 and $265, 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 is the cheapest day to fly from Houston George Bush Intcntl Airport to Key West?

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Key West flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June 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 69.8 F).

What are the most popular airlines that fly from Houston George Bush Intcntl Airport to Key West?

When booking a flight from Houston George Bush Intcntl Airport to Key West, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

What is the cheapest day to fly round-trip from Houston George Bush Intcntl Airport to Key West?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 86% when planning your travel around this day of the week.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Key West?

Our data shows that November tends to be the cheapest month to fly to Key West from Houston George Bush Intcntl Airport. Users have commonly found prices around $393 for the month, but tickets can be as low as $220. Due to multiple factors, prepare for potentially higher prices in March.

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.

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.

$100+ Flights from Houston George Bush Intcntl Airport to Key West

Q: How far in advance should I book a flight from Houston George Bush Intcntl Airport to Key West?

To save on the cost of your flight from Houston George Bush Intcntl Airport to Key West, book at least 14 days before your planned departure. Booking around this time can save you about 108% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $200 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $443.

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Find cheap flights from George Bush Intcntl to Key West with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Houston George Bush Intcntl to Key West are usually found in February or May, booked 35 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from George Bush Intcntl to Key West

Round-trip from	$205 (Mytrip)
One-way from	$100 (American Airlines)
Popular in	November
Cheapest in	February
Average price	$528

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. 6% potential increase in price ($29 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).

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Average for round-trip flights in July 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 July 25, 2025.

Tue 9/305:50 pmIAH - EYW

1 stop14h 22mMultiple Airlines

Fri 10/38:45 pmEYW - IAH

2 stops22h 27mMultiple Airlines

Deal found 7/24

$205

Sat 8/161:07 pmIAH - EYW

1 stop6h 05mDelta

Tue 8/196:22 pmEYW - IAH

1 stop6h 34mDelta

Deal found 7/24

$237

Sat 8/166:05 amIAH - EYW

2 stops10h 18mAmerican Airlines

Tue 8/195:55 pmEYW - IAH

1 stop5h 58mAmerican Airlines

Deal found 7/24

$242

Thu 11/65:45 amIAH - EYW

1 stop6h 45mSpirit Airlines

Mon 11/102:25 pmEYW - IAH

1 stop10h 05mSpirit Airlines

Deal found 7/22

$265

Best flights from George Bush Intcntl to Key West
Discover carefully curated flight deals from George Bush Intcntl to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2025.

Tue 9/305:50 pmIAH - EYW

1 stop14h 22mMultiple Airlines

Fri 10/38:45 pmEYW - IAH

2 stops22h 27mMultiple Airlines

Deal found 7/24

$205

Sat 8/161:07 pmIAH - EYW

1 stop6h 05mDelta

Tue 8/196:22 pmEYW - IAH

1 stop6h 34mDelta

Deal found 7/24

$237

Sat 8/166:05 amIAH - EYW

2 stops10h 18mAmerican Airlines

Tue 8/195:55 pmEYW - IAH

1 stop5h 58mAmerican Airlines

Deal found 7/24

$242

Thu 11/65:45 amIAH - EYW

1 stop6h 45mSpirit Airlines

Mon 11/102:25 pmEYW - IAH

1 stop10h 05mSpirit Airlines

Deal found 7/22

$265

Last-minute flights from George Bush Intcntl to Key West
Discover last-minute flight deals from George Bush Intcntl to Key West. Data last updated July 25, 2025 and is based on user searches.

Sun 8/38:03 pmIAH - EYW

2 stops16h 23mUnited Airlines

Sat 8/92:08 pmEYW - IAH

2 stops19h 04mUnited Airlines

Deal found 7/22

$1,070

Mon 8/47:58 amIAH - EYW

1 stop7h 14mAmerican Airlines

Fri 8/87:40 pmEYW - IAH

1 stop5h 43mAmerican Airlines

Deal found 7/22

$269

Mon 8/45:55 amIAH - EYW

3 stops26h 27mMultiple Airlines

Fri 8/810:02 amEYW - IAH

2 stops13h 52mMultiple Airlines

Deal found 7/22

$523

Sat 8/161:07 pmIAH - EYW

1 stop6h 05mDelta

Tue 8/196:22 pmEYW - IAH

1 stop6h 34mDelta

Deal found 7/24

$237

Sat 8/166:05 amIAH - EYW

2 stops10h 18mAmerican Airlines

Tue 8/195:55 pmEYW - IAH

1 stop5h 58mAmerican Airlines

Deal found 7/24

$242

Sat 8/235:17 pmIAH - EYW

1 stop13h 46mMultiple Airlines

Mon 8/2510:33 amEYW - IAH

3 stops28h 25mMultiple Airlines

Deal found 7/23

$284

One-way flights from George Bush Intcntl to Key West
Search for one-way flight options from George Bush Intcntl to Key West. Find affordable one-way fares based on user searches. Data last updated July 25, 2025.

Sat 8/308:00 amIAH - EYW

1 stop6h 19mAmerican Airlines

Deal found 7/23

$100

Wed 8/271:07 pmIAH - EYW

1 stop6h 05mDelta

Deal found 7/23

$119

Sat 8/301:05 pmIAH - EYW

3 stops23h 02mMultiple Airlines

Deal found 7/23

$238

Cheapflights Fare Finder

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

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Tue 9/30

5:50 pm-9:12 am

1 stop14h 22m

Key West

Fri 10/3

8:45 pm-6:12 pm

2 stops22h 27m

$205

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Sat 8/16

1:07 pm-8:12 pm

1 stop6h 05m

Key West

Tue 8/19

6:22 pm-11:56 pm

1 stop6h 34m

$237

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Sat 8/16

6:05 am-5:23 pm

2 stops10h 18m

Key West

Tue 8/19

5:55 pm-10:53 pm

1 stop5h 58m

$242

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Thu 11/6

5:45 am-1:30 pm

1 stop6h 45m

Key West

Mon 11/10

2:25 pm-11:30 pm

1 stop10h 05m

$265

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Sat 8/30

8:00 am-3:19 pm

1 stop6h 19m

$100

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Wed 8/27

1:07 pm-8:12 pm

1 stop6h 05m

$119

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Sat 8/30

1:05 pm-1:07 pm

3 stops23h 02m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

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?

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, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Key West (average of $328). Flying from Houston George Bush Intcntl Airport to Key West in March is currently the most expensive (average of $492). 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?

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 34% versus a flight in the morning.

Reviews of airlines servicing Key West

Get a feel of what it's like to fly with Delta, American Airlines, and Spirit 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

8.0

Very good

7,967 reviews

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

7,967 reviews

Delta

8.0

Very good

7,967 reviews

Reviews

1 / 20

2.0

Mediocre

Joseph,Aug 2023

MSP - MCO

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,967 reviews

Reviews

1 / 20

2.0

Mediocre

Joseph,Aug 2023

MSP - MCO

Spirit Airlines

6.3

Okay

8,038 reviews

Delta

8.0

Very good

7,967 reviews

Reviews

1 / 20

2.0

Mediocre

Joseph,Aug 2023

MSP - MCO

Related info for your journey

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 Delta is currently your cheapest option to Key West, with prices starting at $237. Additional round-trip tickets that might be worth considering are offered by American Airlines and Spirit Airlines, with the lowest prices starting at $242 and $265, 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.
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, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Key West (average of $328). Flying from Houston George Bush Intcntl Airport to Key West in March is currently the most expensive (average of $492). 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

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$229	Average$496	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$247	Average$408	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$247	Average$400	FlexibilityNo cancel fee	On-time71%

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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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from George Bush Intcntl to Key West with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Houston George Bush Intcntl to Key West are usually found in February or May, booked 35 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from George Bush Intcntl to Key West

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from George Bush Intcntl to Key West

Cheapest flights from George Bush Intcntl to Key WestExplore 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 July 25, 2025.

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 July 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Key West that are best for you.

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.

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 July 18, 2025.

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

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 July 25, 2025.

Reviews of airlines servicing Key West

Get a feel of what it's like to fly with Delta, American Airlines, and Spirit 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.

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?

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

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

How can I 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?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for George Bush Intcntl to Key West

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from George Bush Intcntl to Key West

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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 July 25, 2025.