How long is the flight from Key West to Houston?

Departing from Key West to Houston will take you 3h 19m. Key West and Houston are separated by a distance of 913 mi. This flight may include one or multiple stops.

What is the cheapest airline to fly from Key West to Houston round-trip?

American Airlines, at $218, was found to be the cheapest airline from Key West to Houston..

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

If weather is an important factor for your trip to Houston, 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 53.6 F).

What airport do you fly from for flights from Key West to Houston?

Key West (EYW) is the airport you will fly out of if you book a flight from Key West to Houston. You should not have trouble finding flights to Houston from Key West; the airport handles an average of 0 outbound flights to Houston per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Key West airport to Houston. It is only a 2.6 mi journey to Key West (EYW) from Key West’s city center.

Can I find deals for flights from Key West to Houston that include hotel bookings?

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

How can I find direct flights from Key West to Houston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key West to Houston.

Can I find deals for business class flights from Key West to Houston?

Yes. Cheapflights offers flight deals from Key West to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$102+ Flights from Key West to Houston

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Cheap flight deals from Key West to Houston

Cheapest flights from Key West to Houston
Explore the most affordable flight options available from Key West to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Fri 12/192:30 pmEYW - IAH

1 stop24h 46mMultiple Airlines

Sun 12/219:34 pmIAH - EYW

2 stops18h 32mMultiple Airlines

Deal found 12/10

$400

Fri 12/191:46 pmEYW - IAH

2 stops7h 40mAmerican Airlines

Sun 12/216:31 amIAH - EYW

2 stops9h 38mAmerican Airlines

Deal found 12/10

$439

Fri 12/192:28 pmEYW - HOU

1 stop6h 22mAmerican Airlines

Sun 12/219:05 amHOU - EYW

1 stop6h 25mAmerican Airlines

Deal found 12/10

$589

Best flights from Key West to Houston
Discover carefully curated flight deals from Key West to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Thu 1/297:10 amEYW - IAH

1 stop5h 21mDelta

Sun 2/112:36 pmIAH - EYW

1 stop6h 04mDelta

Deal found 12/10

$249

Thu 1/294:37 pmEYW - IAH

2 stops8h 22mAmerican Airlines

Sun 2/17:37 amIAH - EYW

1 stop4h 26mAmerican Airlines

Deal found 12/10

$254

Mon 4/64:45 pmEYW - IAH

Nonstop3h 19mUnited Airlines

Mon 4/2012:00 pmIAH - EYW

Nonstop2h 50mUnited Airlines

Deal found 12/10

$303

Sat 1/37:47 amEYW - IAH

1 stop4h 58mMultiple Airlines

Fri 1/1612:41 pmIAH - EYW

1 stop20h 28mMultiple Airlines

Deal found 12/11

$365

Mon 4/611:29 amEYW - IAH

1 stop6h 06mAmerican Airlines

Mon 4/201:27 pmIAH - EYW

1 stop3h 54mAmerican Airlines

Deal found 12/10

$368

Fri 1/304:15 pmEYW - IAH

1 stop24h 30mUnited Airlines

Sun 2/17:20 amIAH - EYW

1 stop6h 57mUnited Airlines

Deal found 12/9

$573

Mon 4/67:35 amEYW - HOU

1 stop6h 45mDelta

Mon 4/2010:05 amHOU - EYW

1 stop6h 07mDelta

Deal found 12/10

$674

Last-minute flights from Key West to Houston
Discover last-minute flight deals from Key West to Houston. Data last updated December 12, 2025 and is based on user searches.

Fri 12/192:30 pmEYW - IAH

1 stop24h 46mMultiple Airlines

Sun 12/219:34 pmIAH - EYW

2 stops18h 32mMultiple Airlines

Deal found 12/10

$400

Fri 12/191:46 pmEYW - IAH

2 stops7h 40mAmerican Airlines

Sun 12/216:31 amIAH - EYW

2 stops9h 38mAmerican Airlines

Deal found 12/10

$439

Fri 12/192:28 pmEYW - HOU

1 stop6h 22mAmerican Airlines

Sun 12/219:05 amHOU - EYW

1 stop6h 25mAmerican Airlines

Deal found 12/10

$589

Sat 1/37:47 amEYW - IAH

1 stop4h 58mMultiple Airlines

Fri 1/1612:41 pmIAH - EYW

1 stop20h 28mMultiple Airlines

Deal found 12/11

$365

Thu 1/297:10 amEYW - IAH

1 stop5h 21mDelta

Sun 2/112:36 pmIAH - EYW

1 stop6h 04mDelta

Deal found 12/10

$249

Thu 1/294:37 pmEYW - IAH

2 stops8h 22mAmerican Airlines

Sun 2/17:37 amIAH - EYW

1 stop4h 26mAmerican Airlines

Deal found 12/10

$254

Thu 1/292:25 pmEYW - IAH

2 stops19h 07mUnited Airlines

Sun 2/19:50 pmIAH - EYW

2 stops17h 32mUnited Airlines

Deal found 12/10

$596

Fri 1/304:15 pmEYW - IAH

1 stop24h 30mUnited Airlines

Sun 2/17:20 amIAH - EYW

1 stop6h 57mUnited Airlines

Deal found 12/9

$573

One-way flights from Key West to Houston
Search for one-way flight options from Key West to Houston. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Fri 2/271:06 pmEYW - IAH

1 stop6h 22mMultiple Airlines

Deal found 12/10

$102

Mon 3/22:25 pmEYW - IAH

1 stop6h 53mSpirit Airlines

Deal found 12/10

$103

Tue 3/31:01 pmEYW - IAH

2 stops10h 50mMultiple Airlines

Deal found 12/10

$116

Wed 4/812:25 pmEYW - IAH

1 stop12h 31mSpirit Airlines

Deal found 12/10

$124

Sun 3/112:15 pmEYW - IAH

1 stop9h 03mSpirit Airlines

Deal found 12/10

$137

Sat 2/2811:53 amEYW - IAH

2 stops22h 15mMultiple Airlines

Deal found 12/10

$142

Mon 3/23:35 pmEYW - IAH

2 stops23h 49mMultiple Airlines

Deal found 12/10

$143

Thu 4/911:01 amEYW - IAH

1 stop22h 09mMultiple Airlines

Deal found 12/10

$145

Fri 4/109:49 amEYW - IAH

1 stop23h 21mMultiple Airlines

Deal found 12/10

$151

Wed 3/412:40 pmEYW - IAH

3 stops21h 33mMultiple Airlines

Deal found 12/10

$158

Sun 1/412:20 pmEYW - HOU

2 stops32h 10mMultiple Airlines

Deal found 12/10

$203

Tue 5/197:00 amEYW - HOU

1 stop6h 10mDelta

Deal found 12/10

$244

Find flight deals from Key West to Houston

Round-trip from	$249 (Delta)
One-way from	$102 (Kiwi.com)

From Key West to Houston

Search Deals

One-way flight from Key West to Houston

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Key WestHouston

EYW - IAH

EYWIAH

Key West

Thu 1/29

7:10 am-11:31 am

1 stop5h 21m

Houston George Bush Intcntl

Sun 2/1

12:36 pm-7:40 pm

1 stop6h 04m

$249

Key WestHouston

EYW - IAH

EYWIAH

Key West

Thu 1/29

4:37 pm-11:59 pm

2 stops8h 22m

Houston George Bush Intcntl

Sun 2/1

7:37 am-1:03 pm

1 stop4h 26m

$254

Key WestHouston

EYW - IAH

EYWIAH

Key West

Mon 4/6

4:45 pm-7:04 pm

Nonstop3h 19m

Houston George Bush Intcntl

Mon 4/20

12:00 pm-3:50 pm

Nonstop2h 50m

$303

Key WestHouston

EYW - IAH

EYWIAH

Key West

Sat 1/3

7:47 am-11:45 am

1 stop4h 58m

Houston George Bush Intcntl

Fri 1/16

12:41 pm-10:09 am

1 stop20h 28m

$365

Key WestHouston

EYW - IAH

EYWIAH

Key West

Mon 4/6

11:29 am-4:35 pm

1 stop6h 06m

Houston George Bush Intcntl

Mon 4/20

1:27 pm-6:21 pm

1 stop3h 54m

$368

Key WestHouston

EYW - IAH

EYWIAH

Key West

Fri 1/30

4:15 pm-3:45 pm

1 stop24h 30m

Houston George Bush Intcntl

Sun 2/1

7:20 am-3:17 pm

1 stop6h 57m

$573

Key WestHouston

EYW - HOU

EYWHOU

Key West

Mon 4/6

7:35 am-1:20 pm

1 stop6h 45m

Houston Hobby

Mon 4/20

10:05 am-5:12 pm

1 stop6h 07m

$674

Key WestHouston

EYW - IAH

EYWIAH

Key West

Mon 3/2

2:25 pm-8:18 pm

1 stop6h 53m

$103

Key WestHouston

EYW - IAH

EYWIAH

Key West

Fri 2/27

9:49 am-10:51 pm

2 stops14h 02m

$132

Key WestHouston

EYW - IAH

EYWIAH

Key West

Mon 4/6

1:06 pm-7:54 am

1 stop19h 48m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 26 results

Best time to book a flight from Key West to Houston

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

What is the cheapest time of day to fly from EYW to HOU?

One of the essential ways to save on airfare from Key West to Houston is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 37% on airfare.

Reviews of airlines servicing Houston

Read through reviews of airlines operating flights from Key West to Houston, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

11,050 reviews

Reviews

1 / 20

8.0

Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

American Airlines

7.2

Good

11,050 reviews

American Airlines

7.2

Good

11,050 reviews

Reviews

1 / 20

8.0

Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

What airport do you fly from for flights from Key West to Houston?
Key West (EYW) is the airport you will fly out of if you book a flight from Key West to Houston. You should not have trouble finding flights to Houston from Key West; the airport handles an average of 0 outbound flights to Houston per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Key West airport to Houston. It is only a 2.6 mi journey to Key West (EYW) from Key West’s city center.
How long is the flight from Key West to Houston?
Departing from Key West to Houston will take you 3h 19m. Key West and Houston are separated by a distance of 913 mi. This flight may include one or multiple stops.
What is the cheapest airline to fly from Key West to Houston round-trip?
American Airlines, at $218, was found to be the cheapest airline from Key West to Houston..
Can I find deals for flights from Key West to Houston that include hotel bookings?
Yes. In addition to deals on Key West to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Key West to Houston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key West to Houston.
Can I find deals for business class flights from Key West to Houston?
Yes. Cheapflights offers flight deals from Key West to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Houston car rentals

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Fort Worth car rentals

Top airline flying from Key West to Houston

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$218	Average$278	FlexibilityNo cancel fee	On-time71%

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$102+ Cheap flights from Key West (EYW) to Houston

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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Key West to Houston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Key West to Houston

Cheapest flights from Key West to HoustonExplore the most affordable flight options available from Key West to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Key West to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Key West to Houston

Round-trip from

One-way from

Cheapflights Fare Finder

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

Best time to book a flight from Key West to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Key West with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Key West to Houston

What is the cheapest time of day to fly from EYW to HOU?

Find hourly flight availability from Key West to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

Reviews of airlines servicing Houston

Read through reviews of airlines operating flights from Key West to Houston, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Key West to Houston. 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 from for flights from Key West to Houston?

How long is the flight from Key West to Houston?

What is the cheapest airline to fly from Key West to Houston round-trip?

Can I find deals for flights from Key West to Houston that include hotel bookings?

How can I find direct flights from Key West to Houston?

Can I find deals for business class flights from Key West to Houston?

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 Key West to Houston

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

Top airline flying from Key West to Houston

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Key West to Houston
Explore the most affordable flight options available from Key West to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.