$115 Find Cheap Flights from Key West to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Key West to Houston departing on 7/27. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Key West to Houston, 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 Key West to Houston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$277
Multiple Airlines
Thu 7/9Wed 7/15
EYW - IAH • 2 stops
Cheapest one-way
$115
Multiple Airlines
Mon 7/27
EYW - IAH • 1 stop
Top airlines
Cheapest • from $300 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
+1
Top routes
Cheapest
Most popular
Insights
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Flight Deals

Cheap Flights from Key West to Houston (EYW-HOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Key West to Houston 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Key West to Houston

Thu, Jul 9 - Wed, Jul 15
Multiple Airlines Logo
8:48 pm - 7:20 am
EYW
-
IAH
35h 32m
2 stops
Multiple Airlines Logo
7:23 pm - 12:48 pm
IAH
-
EYW
16h 25m
1 stop
$277Multiple Airlines
Thu, Jul 9 - Wed, Jul 15
Multiple Airlines Logo
8:48 pm - 8:45 am
EYW
-
IAH
12h 57m
1 stop
Multiple Airlines Logo
7:23 pm - 12:48 pm
IAH
-
EYW
16h 25m
1 stop
$299Multiple Airlines
Fri, Aug 28 - Tue, Sep 1
American Airlines Logo
11:30 am - 5:33 pm
EYW
-
IAH
7h 03m
1 stop
American Airlines Logo
6:06 am - 12:55 pm
IAH
-
EYW
5h 49m
1 stop
$300American Airlines
Thu, Aug 27 - Tue, Sep 1
Delta Logo
7:40 am - 12:16 pm
EYW
-
HOU
5h 36m
1 stop
Delta Logo
10:50 am - 5:20 pm
HOU
-
EYW
5h 30m
1 stop
$300Delta
Fri, Aug 28 - Tue, Sep 1
Delta Logo
7:40 am - 1:27 pm
EYW
-
IAH
6h 47m
1 stop
Delta Logo
7:30 am - 7:57 pm
IAH
-
EYW
11h 27m
2 stops
$305Delta
Tue, Aug 4 - Sun, Aug 9
Delta Logo
7:40 am - 1:27 pm
EYW
-
IAH
6h 47m
1 stop
Delta Logo
5:41 am - 1:00 pm
IAH
-
EYW
6h 19m
1 stop
$319Delta
Wed, Jul 8 - Wed, Jul 22
American Airlines Logo
7:40 pm - 11:59 pm
EYW
-
IAH
5h 19m
1 stop
American Airlines Logo
11:20 am - 7:06 pm
IAH
-
EYW
6h 46m
1 stop
$336American Airlines
Thu, Jul 9 - Wed, Jul 15
Multiple Airlines Logo
7:53 pm - 7:20 am
EYW
-
IAH
36h 27m
2 stops
Multiple Airlines Logo
1:29 pm - 11:25 am
IAH
-
EYW
20h 56m
1 stop
$354Multiple Airlines
Wed, Jul 8 - Wed, Jul 22
American Airlines Logo
7:40 pm - 11:59 pm
EYW
-
IAH
5h 19m
1 stop
American Airlines Logo
7:00 am - 7:06 pm
IAH
-
EYW
11h 06m
2 stops
$358American Airlines
Wed, Jul 8 - Wed, Jul 22
American Airlines Logo
2:21 pm - 7:57 pm
EYW
-
HOU
6h 36m
1 stop
American Airlines Logo
9:36 am - 6:48 pm
HOU
-
EYW
8h 12m
2 stops
$394American Airlines
Booking Insights

KAYAK's insights & trends for Key West to Houston flights

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

What is the cheapest Key West to Houston flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Key West to Houston costs $544 on the route between Key West (EYW) and Houston George Bush Intcntl Airport (IAH). It is also the most popular route.

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

The average price of all round-trip flights from Key West to Houston clicked on KAYAK for each day over the last 12 months.

When flying from Key West to Houston, you should consider leaving on a Friday and avoid Wednesdays if you are looking for the best rates. For your return to Key West, you’ll find the best rates on Fridays and the most expensive ones on Thursdays.

Expert advice

Expert advice for your flight from Key West to Houston

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on IAH

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Paul Rubio

Paul Rubio

Expert on EYW

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Good to know

Cheapest flight$115
Flight from Key West to Houston George Bush Airport

When to book flights from Key West to Houston

Are your dates flexible? Find out the best times to travel from Key West to Houston 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 Key West to Houston

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

    In the last 5 days, the lowest price for a flight from Key West to Houston was $115 for a one-way ticket and $277 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Key West and on arrival in Houston.

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

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

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

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

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

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

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

    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 Key West to Houston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Key West 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 Key West to Houston?

    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 Houston with an airline and back to Key West with another airline.

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

    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 Houston from Key West up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Key West to Houston

 
See real verified KAYAK customer reviews for airlines flying from Key West to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Key West to Houston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8396 reviews
8.5Crew
7.2Food
7.8Comfort
7.8Entertainment
8.1Boarding
Airline reviews

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

6.0 GoodCynthia, Jun 2026
MCO - DTW
Read more Delta reviews

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

Clean planes and not take my comfort class seat away.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Aside from a completely packed plane, I really have no complaints.

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

Leave on time. We waited on the plane for hour hours and it was hot and smelly

I’ve got 31F seat and window seat . My 2 co passengers was AA crew members and they were very rude attitude and when I was going to use bathroom their gestures was very different and awkward and the guy beside me completely occupied the hand rest and I was really uncomfortable

The gate experience at LAX was abysmal (same for the arrival experience two days prior). Despite the LAX -> SAT schedule of two flights daily, our departure gate was at a smaller hub that we had to be bussed to from Terminal 4. Fortunately, I arrived at LAX extra early and had time to spare, but if I had not known, I might have missed my flight. I looked at the LAX airport map in the AA app and there was no indication of the additional boarding process. Lastly the gate area we were bussed to was crowded with limited food and beverage options. On flight, the fight attendant was hospitable and attentive, the flight was smooth, and AA's free (and working) wifi for AA members were all on the positive side.

The flight back to Dallas was delayed, which has happened to me several times with American Airlines. There was no announcement, no update sent out, no compensation offered for the inconvenience.

As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating

Boarding was smooth and seamless and the flight was without incident.

Food is what you expect on a plane. Nothing gluten free. But that is expected. Drinks, apple juice, was fine. Seat, what I expected. Fine.

The flight took off an hour late which made the connection concerning

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

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

Information on your arrival and departure airports