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$104 Find cheap flights from Houston to Key West

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Key West departing on 8/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 7/6
Sat 7/13

Search hundreds of travel sites at once for deals on flights to Key West

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Key West, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Key West, as well as popular online travel agencies
In the last 7 days travelers have searched 43,995,393 times on KAYAK, and here is why:

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Cheap flight deals from Houston to Key West

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Key West that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:32 am - 6:58 pmIAH-EYW
6h 26m1 stop
7:30 pm - 12:39 amEYW-IAH
6h 09m1 stop
$208American Airlines
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Sat, Aug 10 - Tue, Aug 13
5:00 am - 2:50 pmIAH-EYW
8h 50m2 stops
7:30 pm - 12:39 amEYW-IAH
6h 09m1 stop
$213American Airlines
Find Deal
Sat, Aug 10 - Tue, Aug 13
6:00 am - 1:04 pmHOU-EYW
6h 04m1 stop
3:44 pm - 7:53 pmEYW-HOU
5h 09m1 stop
$218American Airlines
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Sat, Jul 27 - Wed, Jul 31
9:04 am - 4:22 pmIAH-EYW
6h 18m1 stop
1:44 pm - 6:51 pmEYW-IAH
6h 07m1 stop
$218American Airlines
Find Deal
Fri, Jul 5 - Thu, Jul 11
1:04 pm - 7:38 pmHOU-EYW
5h 34m1 stop
6:00 pm - 10:21 pmEYW-HOU
5h 21m1 stop
$263Delta
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Tue, Jul 2 - Thu, Jul 4
7:02 am - 4:10 pmIAH-EYW
8h 08m1 stop
9:56 am - 4:39 amEYW-IAH
19h 43m2 stops
$272
Find Deal
Fri, Jul 5 - Fri, Jul 12
1:04 pm - 7:38 pmHOU-EYW
5h 34m1 stop
2:30 pm - 6:35 pmEYW-HOU
5h 05m1 stop
$288Delta
Find Deal
Fri, Jul 5 - Wed, Jul 10
7:02 am - 4:10 pmIAH-EYW
8h 08m1 stop
9:56 am - 4:59 pmEYW-IAH
32h 03m3 stops
$308
Find Deal
Fri, Jul 5 - Fri, Jul 12
7:30 am - 4:20 pmIAH-EYW
7h 50m1 stop
3:10 pm - 11:54 pmEYW-IAH
9h 44m1 stop
$379United Airlines
Find Deal
Sat, Jun 29 - Thu, Jul 4
7:50 am - 2:35 pmIAH-EYW
5h 45m1 stop
3:10 pm - 11:54 pmEYW-IAH
9h 44m1 stop
$383United Airlines
Find Deal
Mon, Jul 1 - Thu, Jul 4

Flights from Houston to Key West - Travel Insights & Trends

Get data-powered insights and trends into flights from Houston to Key West to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Houston to Key West flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Houston to Key West.
Our data shows that the cheapest route for a one-way flight from Houston to Key West cost $254 and was between Houston George Bush Intcntl Airport and Key West. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $284.

What’s the cheapest day of the week to fly from Houston to Key West?

The average price of all flights from Houston to Key West clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Key West on a Tuesday and more expensive on a Monday. On your return trip to Houston, you should consider flying back on a Tuesday, and avoid Mondays for better deals.

What is the cheapest month to fly from Houston to Key West?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Houston to Key West, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Houston to Key West is January, where tickets cost $308 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $495 and $462 respectively.

How far in advance should I book a flight from Houston to Key West?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Houston to Key West, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Houston to Key West, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 31 days before departure.

Which cabin class options are there for flights between Houston and Key West?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Good to know

Cheapest flight

$104
Flight from Houston George Bush Airport to Key West

When to book flights from Houston to Key West

Are your dates flexible? Find out the best times to travel from Houston to Key West based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Houston to Key West

  • What is the cheapest flight from Houston to Key West?

    In the last 3 days, the lowest price for a flight from Houston to Key West was $104 for a one-way ticket and $208 for a round-trip.

  • Do I need a passport to fly between Houston and Key West?

    A passport is required to fly from Houston to Key West.

  • Which airports will I be using when flying from Houston to Key West?

    Houston is served by 2 major airports and there is only 1 main airport in Key West. You will leave Houston from one of these airports: Houston Hobby or Houston George Bush Intcntl. You will be arriving at Key West.

  • Which aircraft models fly most regularly from Houston to Key West?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Key West?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Houston and Key West, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Houston to Key West?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Key West.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Key West?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West from Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Key West?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Key West with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Key West?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Key West from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Houston to Key West

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Key West found on KAYAK in the last 72 hours.
8/14Wed
1 stopAmerican Airlines
6h 26mIAH-EYW
$104
8/14Wed
2 stopsAmerican Airlines
9h 04mHOU-EYW
$109
8/14Wed
2 stopsAmerican Airlines
8h 04mIAH-EYW
$109
8/14Wed
1 stopAmerican Airlines
18h 37mHOU-EYW
$459

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Last minute flights from Houston to Key West

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Houston to Key West that are departing in the next 10 days.
6/10Mon
multi-stopAmerican Airlines
8h 48mIAH-EYW
6/14Fri
multi-stopAmerican Airlines
6h 12mEYW-IAH
$272
6/10Mon
multi-stopAmerican Airlines
9h 29mIAH-EYW
6/13Thu
multi-stopAmerican Airlines
4h 56mEYW-IAH
$277
6/9Sun
multi-stopAmerican Airlines
7h 24mIAH-EYW
6/11Tue
multi-stopAmerican Airlines
7h 04mEYW-IAH
$300
6/9Sun
multi-stopAmerican Airlines
6h 01mIAH-EYW
6/11Tue
multi-stopAmerican Airlines
8h 08mEYW-IAH
$305
6/9Sun
multi-stopAmerican Airlines
9h 59mIAH-EYW
6/11Tue
multi-stopAmerican Airlines
8h 08mEYW-IAH
$310
6/10Mon
multi-stopAmerican Airlines
7h 24mIAH-EYW
6/17Mon
multi-stopAmerican Airlines
6h 12mEYW-IAH
$345
6/10Mon
multi-stopAmerican Airlines
4h 28mIAH-EYW
6/17Mon
multi-stopAmerican Airlines
9h 59mEYW-IAH
$350
6/10Mon
multi-stopAmerican Airlines
9h 29mIAH-EYW
6/17Mon
multi-stopAmerican Airlines
9h 59mEYW-IAH
$355
6/10Mon
multi-stopDelta
5h 36mHOU-EYW
6/17Mon
multi-stopDelta
5h 49mEYW-HOU
$471
6/10Mon
multi-stop
8h 13mIAH-EYW
6/13Thu
multi-stop
28h 26mEYW-IAH
$557

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Flights to Key West

Destination:

Key West (EYW)United States

Return flight deals:

Key West - Houston

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