$147 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 12/30. 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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$172
Multiple Airlines
Fri 2/6Sat 2/14
EYW - IAH • 1 stop
Cheapest one-way
$147
Multiple Airlines
Tue 12/30
EYW - IAH • 2 stops
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Arrive two hours early at Key West for security.
For rideshare pickups at IAH, use Terminals A or C.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Spirit Airlines
Cheapest • from $279 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
EYW-IAH
Cheapest
EYW-IAH
Most popular
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Houston!
Flight Deals
Booking Insights
Expert advice
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

Fri, Feb 6 - Sat, Feb 14
Multiple Airlines Logo
1:06 pm - 7:24 pm
EYW
-
IAH
7h 18m1 stop
Multiple Airlines Logo
8:18 pm - 9:06 am
IAH
-
EYW
11h 48m1 stop
$172Multiple Airlines
Fri, Feb 6 - Sat, Feb 14
Multiple Airlines Logo
1:06 pm - 7:24 pm
EYW
-
IAH
7h 18m1 stop
Multiple Airlines Logo
6:07 pm - 11:17 am
IAH
-
EYW
16h 10m2 stops
$213Multiple Airlines
Fri, Feb 6 - Sat, Feb 14
Spirit Airlines Logo
2:25 pm - 11:58 pm
EYW
-
IAH
10h 33m1 stop
Spirit Airlines Logo
4:20 pm - 11:17 am
IAH
-
EYW
17h 57m3 stops
$279Spirit Airlines
Fri, Feb 6 - Sat, Feb 14
Spirit Airlines Logo
2:25 pm - 10:33 am
EYW
-
IAH
21h 08m2 stops
Spirit Airlines Logo
4:20 pm - 11:17 am
IAH
-
EYW
17h 57m3 stops
$312Spirit Airlines
Fri, Feb 6 - Sat, Feb 14
Spirit Airlines Logo
2:25 pm - 11:11 am
EYW
-
IAH
21h 46m3 stops
Spirit Airlines Logo
4:20 pm - 11:17 am
IAH
-
EYW
17h 57m3 stops
$333Spirit Airlines
Mon, Dec 29 - Fri, Jan 2
American Airlines Logo
2:28 pm - 7:44 pm
EYW
-
HOU
6h 16m1 stop
American Airlines Logo
9:05 am - 4:30 pm
HOU
-
EYW
6h 25m1 stop
$344American Airlines
Fri, Feb 6 - Sat, Feb 14
United Airlines Logo
4:15 pm - 12:12 am
EYW
-
IAH
8h 57m1 stop
United Airlines Logo
12:05 pm - 3:53 pm
IAH
-
EYW
2h 48mnonstop
$369United Airlines
Mon, Dec 29 - Fri, Jan 2
American Airlines Logo
4:03 pm - 11:46 pm
EYW
-
HOU
8h 43m2 stops
American Airlines Logo
9:05 am - 4:30 pm
HOU
-
EYW
6h 25m1 stop
$394American Airlines
Fri, Jan 30 - Sun, Feb 1
United Airlines Logo
4:15 pm - 12:05 pm
EYW
-
IAH
20h 50m1 stop
United Airlines Logo
7:20 am - 3:17 pm
IAH
-
EYW
6h 57m1 stop
$573United Airlines
Fri, Feb 6 - Sat, Feb 14
Delta Logo
6:06 pm - 10:33 pm
EYW
-
HOU
5h 27m1 stop
Delta Logo
5:25 am - 10:59 am
HOU
-
EYW
4h 34m1 stop
$574Delta
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 $242 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 Thursday and avoid Tuesdays if you are looking for the best rates. For your return to Key West, you’ll find the best rates on Wednesdays and the most expensive ones on Thursdays.

Find deals
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.
Airports
EYW

Arrive two hours early at EYW due to a single security area, which can get congested during peak hours.

Read more about EYWBy Paul Rubio
IAH

For rideshare pickups at IAH, head to Terminals A or C, as Terminal E lacks a pickup area.

Read more about IAHBy John Walton
Our travel experts
John Walton

John Walton

Expert on IAH

John Walton

John Walton

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.

Read more
Paul Rubio

Paul Rubio

Expert on EYW

Paul Rubio

Paul Rubio

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.

Read more

Good to know

Cheapest flight$147
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 3 days, the lowest price for a flight from Key West to Houston was $147 for a one-way ticket and $172 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?

    oneworld is the only airline alliance operating flights between Key West and Houston.

  • 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.

Prefer to fly direct from Key West to Houston?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Key West to Houston.
Find which airlines fly direct from Key West Airport to Houston, which days they fly and book direct flights.

Direct departures

Key West to Houston

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Houston to Key West

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top airline 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.
7.2
American AirlinesOverall score based on 11052 reviews
8.0Crew
6.9Entertainment
6.5Food
7.5Boarding
7.2Comfort
Airline reviews

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

6.0 GoodAndres, Dec 2025
PDX - DFW
Read more American Airlines reviews

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

A little late at the start but all worked out well.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

I appreciated that it was on time, safe and professional. I didn’t like that I wasn’t in a place where I had a window at my window seat. It would have been nice to know that in advance. If it was mentioned in the ticketing, I didn’t notice it.

I have a gluten allergy so didn't have any food

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

Delayed delayed delayed and no offer for food or vouchers

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

Information on your arrival and departure airports

Key West (EYW)