$103 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 4/16. 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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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$194
American Airlines
Fri 5/1Mon 5/4
EYW - IAH • 2 stops
Cheapest non-stop
$249
United Airlines
Fri 5/1Mon 5/4
EYW - IAH • Non-stop
Advice from real travelers
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
American Airlines
Cheapest • from $194 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with United Airlines. Average duration is 3h 18m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+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
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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, May 1 - Mon, May 4
American Airlines Logo
3:58 pm - 10:29 pm
EYW
-
IAH
7h 31m
2 stops
American Airlines Logo
5:25 pm - 10:58 pm
IAH
-
EYW
4h 33m
1 stop
$194American Airlines
Fri, May 1 - Mon, May 4
American Airlines Logo
3:58 pm - 9:29 pm
EYW
-
IAH
6h 31m
1 stop
American Airlines Logo
5:25 pm - 10:58 pm
IAH
-
EYW
4h 33m
1 stop
$214American Airlines
Fri, May 1 - Mon, May 4
American Airlines Logo
3:58 pm - 10:29 pm
EYW
-
IAH
7h 31m
2 stops
American Airlines Logo
12:19 pm - 10:58 pm
IAH
-
EYW
9h 39m
2 stops
$224American Airlines
Sat, Aug 29 - Tue, Sep 1
American Airlines Logo
7:09 pm - 12:28 am
EYW
-
IAH
6h 19m
1 stop
American Airlines Logo
7:15 am - 6:39 pm
IAH
-
EYW
10h 24m
2 stops
$244American Airlines
Fri, May 1 - Mon, May 4
United Airlines Logo
4:47 pm - 7:05 pm
EYW
-
IAH
3h 18mnonstop
United Airlines Logo
12:15 pm - 4:02 pm
IAH
-
EYW
2h 47mnonstop
$249United Airlines
Tue, May 19 - Sun, May 24
American Airlines Logo
8:20 am - 2:21 pm
EYW
-
IAH
7h 01m
1 stop
American Airlines Logo
6:02 am - 4:07 pm
IAH
-
EYW
9h 05m
1 stop
$259American Airlines
Sun, Mar 22 - Wed, Mar 25
Multiple Airlines Logo
12:25 pm - 8:40 am
EYW
-
IAH
21h 15m
1 stop
Multiple Airlines Logo
9:15 pm - 9:06 am
IAH
-
EYW
10h 51m
1 stop
$316Multiple Airlines
Fri, Jun 5 - Sun, Jun 7
Multiple Airlines Logo
12:10 pm - 7:19 pm
EYW
-
IAH
8h 09m
1 stop
Multiple Airlines Logo
8:24 pm - 11:30 am
IAH
-
EYW
14h 06m
1 stop
$328Multiple Airlines
Sat, Aug 29 - Tue, Sep 1
Delta Logo
3:10 pm - 9:35 pm
EYW
-
HOU
7h 25m
1 stop
Delta Logo
6:00 am - 1:09 pm
HOU
-
EYW
6h 09m
1 stop
$365Delta
Tue, Mar 24 - Sat, Mar 28
Delta Logo
6:25 pm - 10:42 pm
EYW
-
HOU
5h 17m
1 stop
Delta Logo
10:06 am - 5:30 pm
HOU
-
EYW
6h 24m
1 stop
$612Delta
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 $467 on the route between Key West (EYW) and Houston George Bush Intcntl Airport (IAH). It is also the most popular route.

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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.

Read more
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.

Read more

Good to know

Cheapest flight$103
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 $103 for a one-way ticket and $194 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.
7.1
American AirlinesOverall score based on 11435 reviews
6.9Entertainment
6.4Food
7.5Boarding
7.2Comfort
8.0Crew
Airline reviews

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

4.0 OkaySantosh, Mar 2026
SFO - DFW
Read more American Airlines reviews

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

The flight attendants and the service is getting worse by the day.

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

I am an AA flyer for a very long time... AA has yet to disappoint.

Arriving plane went to wrong gate. Flight Attendant was late. Was in no Hurry when he arrived. Flight was fine. Plane had to wait 20 minutes to get assigned a gate due to designated gate tied up. barely connected.. Boarded extremely late on final leg of trip.

See prior comment about how Kayak mishandled my reservation and delayed my arrival by 6 hours.

Generally good. Flight left on time and the seats are comfortable. Plenty of space in front if you in you choose a comfort plus seat, completely worth spending the extra money given the amount of hours the flight lasts. The food tastes good but I would say it’s a the amount is too little. The crew was friendly and efficient. There was a some turbulence at different points into the flight. American Airlines has good deals to NZ if you book with plenty of time before you plan on going.

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

Information on your arrival and departure airports

Key West (EYW)