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Cheap flights from Key West to Houston from $103

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to Houston departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:06 pm - 8:38 am
EYW
-
IAH
20h 32m
1 stop
Multiple Airlines Logo
5:43 pm - 9:09 am
IAH
-
EYW
14h 26m
2 stops
$256Multiple Airlines
Fri, Apr 17 - Sun, Apr 26
American Airlines Logo
11:24 am - 5:45 pm
EYW
-
IAH
7h 21m
1 stop
American Airlines Logo
6:00 am - 3:24 pm
IAH
-
EYW
8h 24m
1 stop
$309American Airlines
Tue, Apr 14 - Thu, Apr 23
American Airlines Logo
3:58 pm - 9:29 pm
EYW
-
IAH
6h 31m
1 stop
American Airlines Logo
8:50 am - 5:02 pm
IAH
-
EYW
7h 12m
1 stop
$311American Airlines
Fri, Apr 17 - Sun, Apr 26
Spirit Airlines Logo
2:30 pm - 11:11 am
EYW
-
IAH
21h 41m
2 stops
Spirit Airlines Logo
6:00 am - 11:31 am
IAH
-
EYW
4h 31m
1 stop
$324Spirit Airlines
Fri, Apr 17 - Sun, Apr 26
American Airlines Logo
8:20 am - 2:21 pm
EYW
-
IAH
7h 01m
1 stop
American Airlines Logo
7:36 am - 1:07 pm
IAH
-
EYW
4h 31m
1 stop
$334American Airlines
Tue, May 19 - Mon, May 25
Multiple Airlines Logo
1:14 pm - 10:50 pm
EYW
-
IAH
10h 36m
2 stops
Multiple Airlines Logo
1:58 pm - 11:27 am
IAH
-
EYW
20h 29m
1 stop
$335Multiple Airlines
Tue, May 19 - Sun, May 24
Multiple Airlines Logo
11:46 am - 10:50 pm
EYW
-
IAH
12h 04m
2 stops
Multiple Airlines Logo
1:58 pm - 11:27 am
IAH
-
EYW
20h 29m
1 stop
$344Multiple Airlines
Wed, May 20 - Sun, May 24
American Airlines Logo
6:45 am - 3:51 pm
EYW
-
IAH
10h 06m
2 stops
American Airlines Logo
6:00 am - 3:24 pm
IAH
-
EYW
8h 24m
1 stop
$348American Airlines
Tue, Apr 14 - Thu, Apr 23
Spirit Airlines Logo
2:30 pm - 12:53 pm
EYW
-
IAH
23h 23m
3 stops
Spirit Airlines Logo
6:00 am - 11:31 am
IAH
-
EYW
4h 31m
1 stop
$352Spirit Airlines
Fri, Apr 17 - Sun, Apr 26
United Airlines Logo
4:38 pm - 6:56 pm
EYW
-
IAH
3h 18mnonstop
United Airlines Logo
12:10 pm - 3:57 pm
IAH
-
EYW
2h 47mnonstop
$372United Airlines
Fri, Apr 17 - Sun, Apr 26

American Airlines flights from Key West to Houston George Bush Intcntl Airport

Our best American Airlines deals on Key West to Houston George Bush Intcntl Airport flight tickets
American Airlines
Apr 14
EYW11:24 amKey West
7h 21m
1 stop
IAH5:45 pmHouston George Bush Intcntl
Apr 23
IAH6:00 amHouston George Bush Intcntl
8h 24m
1 stop
EYW3:24 pmKey West
$309
American Airlines
Apr 17
EYW3:58 pmKey West
6h 31m
1 stop
IAH9:29 pmHouston George Bush Intcntl
Apr 26
IAH8:50 amHouston George Bush Intcntl
7h 12m
1 stop
EYW5:02 pmKey West
$311
American Airlines
May 19
EYW8:20 amKey West
7h 01m
1 stop
IAH2:21 pmHouston George Bush Intcntl
May 25
IAH7:36 amHouston George Bush Intcntl
4h 31m
1 stop
EYW1:07 pmKey West
$334

United Airlines flights from Key West to Houston George Bush Intcntl Airport

Our best United Airlines deals on Key West to Houston George Bush Intcntl Airport flight tickets
United Airlines
Apr 17
EYW4:38 pmKey West
3h 18m
IAH6:56 pmHouston George Bush Intcntl
Apr 26
IAH12:10 pmHouston George Bush Intcntl
2h 47m
EYW3:57 pmKey West
$372
United Airlines
May 7
EYW4:47 pmKey West
3h 18m
IAH7:05 pmHouston George Bush Intcntl
May 10
IAH12:15 pmHouston George Bush Intcntl
2h 47m
EYW4:02 pmKey West
$439
United Airlines
Apr 17
EYW6:22 pmKey West
7h 08m
1 stop
IAH12:30 amHouston George Bush Intcntl
Apr 26
IAH12:10 pmHouston George Bush Intcntl
2h 47m
EYW3:57 pmKey West
$513

momondo Fare Finder

 
Customize your flight search to find flights from Key West to Houston George Bush Intcntl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 25, 2026.
Use the filters below to find and compare flights from Key West to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestHouston

EYW - IAH

EYWIAH

Key West

Fri 4/17

1:06 pm-8:38 am

1 stop20h 32m

Houston George Bush Intcntl

Sun 4/26

5:43 pm-9:09 am

2 stops14h 26m

$256

Key WestHouston

EYW - IAH

EYWIAH

Key West

Tue 4/14

11:24 am-5:45 pm

1 stop7h 21m

Houston George Bush Intcntl

Thu 4/23

6:00 am-3:24 pm

1 stop8h 24m

$309

Key WestHouston

EYW - IAH

EYWIAH

Key West

Fri 4/17

3:58 pm-9:29 pm

1 stop6h 31m

Houston George Bush Intcntl

Sun 4/26

8:50 am-5:02 pm

1 stop7h 12m

$311

Key WestHouston

EYW - IAH

EYWIAH

Key West

Fri 4/17

2:30 pm-11:11 am

2 stops21h 41m

Houston George Bush Intcntl

Sun 4/26

6:00 am-11:31 am

1 stop4h 31m

$324

Key WestHouston

EYW - IAH

EYWIAH

Key West

Tue 5/19

8:20 am-2:21 pm

1 stop7h 01m

Houston George Bush Intcntl

Mon 5/25

7:36 am-1:07 pm

1 stop4h 31m

$334

Key WestHouston

EYW - IAH

EYWIAH

Key West

Tue 5/19

1:14 pm-10:50 pm

2 stops10h 36m

Houston George Bush Intcntl

Sun 5/24

1:58 pm-11:27 am

1 stop20h 29m

$335

Key WestHouston

EYW - IAH

EYWIAH

Key West

Wed 5/20

11:46 am-10:50 pm

2 stops12h 04m

Houston George Bush Intcntl

Sun 5/24

1:58 pm-11:27 am

1 stop20h 29m

$344

Key WestHouston

EYW - IAH

EYWIAH

Key West

Tue 4/14

6:45 am-3:51 pm

2 stops10h 06m

Houston George Bush Intcntl

Thu 4/23

6:00 am-3:24 pm

1 stop8h 24m

$348

Key WestHouston

EYW - IAH

EYWIAH

Key West

Fri 4/17

2:30 pm-12:53 pm

3 stops23h 23m

Houston George Bush Intcntl

Sun 4/26

6:00 am-11:31 am

1 stop4h 31m

$352
Quickest round-trip

Key WestHouston

EYW - IAH

EYWIAH

Key West

Fri 4/17

4:38 pm-6:56 pm

Nonstop3h 18m

Houston George Bush Intcntl

Sun 4/26

12:10 pm-3:57 pm

Nonstop2h 47m

$372

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Key West to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest Key West to Houston George Bush Intcntl flight route?

Fly from Key West to Houston George Bush Intcntl for the best Key West - Houston George Bush Intcntl flight prices

What cabin class options are available on Key West to Houston George Bush Intcntl flights?

There are 3 cabin classes available to choose from on Key West to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Key West to Houston George Bush Intcntl Airport flights?

No. A direct flight is the cheapest option for a flight between Key West to Houston George Bush Intcntl Airport.

When to book flights from Key West to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Key West to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Key West to Houston George Bush Intcntl Airport (EYW to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Key West to Houston George Bush Intcntl Airport

Best Price Found

$248

Fastest flight time

3h 18m

Direct flights

Mon, Wed, Thu, Fri and Sat
The best one-way flight to Houston George Bush Intcntl Airport from Key West in the past 72 hours is $248. The best round-trip flight deal from Key West to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $319.
The fastest flight from Key West to Houston George Bush Intcntl Airport takes 3h 18m
Direct flights go from Key West to Houston George Bush Intcntl Airport on Monday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.
Search flight deals

  • How far is Key West to Houston George Bush Intcntl by plane?

    Key West and Houston George Bush Intcntl are 910.9 mi apart from one another. Typically, this will take 3h 18m by plane in normal conditions.

  • When did momondo last update prices for flights from Key West Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Key West Airport to Houston George Bush Intcntl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Key West Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Key West Airport to Houston George Bush Intcntl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Key West Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The required travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Key West to Houston George Bush Intcntl Airport?

  • What is the most popular airline from Key West to Houston George Bush Intcntl Airport?

Best airlines flying from Key West to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Key West to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,494 reviews
Search American Airlines flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Conroe
Humble
Cypress
Spring
Montgomery
Jersey Village
Tomball
Livingston

Why use momondo?

Why should I use momondo to find a flight deal from Key West to Houston?

Finding the right flight to Houston from Key West is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

Can I find flights from Key West to Houston with flexible booking policies on momondo?

All flight searches from Key West to Houston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Key West to Houston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Key West.

I’m not ready to book a flight from Key West to Houston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Key West to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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