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Cheap flights from Key West to Houston from $96

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 11/17. 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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Multiple Airlines Logo
2:25 pm - 8:28 pmEYW-IAH
7h 03m1 stop
Multiple Airlines Logo
8:17 pm - 12:26 pmIAH-EYW
15h 09m1 stop
$279Multiple Airlines
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mar., feb. 17 - dom., feb. 22
Multiple Airlines Logo
2:25 pm - 8:28 pmEYW-IAH
7h 03m1 stop
Multiple Airlines Logo
6:05 am - 9:09 amIAH-EYW
26h 04m2 stops
$310Multiple Airlines
Find Deal
mar., feb. 17 - dom., feb. 22
American Airlines Logo
3:48 pm - 10:43 pmEYW-IAH
7h 55m1 stop
American Airlines Logo
7:05 am - 4:44 pmIAH-EYW
8h 39m1 stop
$367American Airlines
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mar., mar. 10 - mié., mar. 11
American Airlines Logo
1:59 pm - 10:07 pmEYW-IAH
9h 08m2 stops
American Airlines Logo
6:27 pm - 11:59 pmIAH-EYW
4h 32m1 stop
$372American Airlines
Find Deal
mar., mar. 10 - mié., mar. 11
American Airlines Logo
8:05 pm - 12:59 amEYW-IAH
5h 54m1 stop
American Airlines Logo
7:26 am - 4:30 pmIAH-EYW
8h 04m1 stop
$383American Airlines
Find Deal
lun., dic. 15 - dom., dic. 21
American Airlines Logo
7:00 am - 4:00 pmEYW-IAH
10h 00m2 stops
American Airlines Logo
7:26 am - 4:30 pmIAH-EYW
8h 04m1 stop
$388American Airlines
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mar., dic. 16 - dom., dic. 21
American Airlines Logo
8:30 pm - 12:58 amEYW-IAH
5h 28m1 stop
American Airlines Logo
9:49 am - 4:44 pmIAH-EYW
5h 55m1 stop
$407American Airlines
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mar., dic. 23 - dom., dic. 28
United Airlines Logo
4:53 pm - 7:06 pmEYW-IAH
3h 13mnonstop
United Airlines Logo
12:20 pm - 4:08 pmIAH-EYW
2h 48mnonstop
$537United Airlines
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mar., mar. 10 - mié., mar. 11
United Airlines Logo
4:53 pm - 7:06 pmEYW-IAH
3h 13mnonstop
United Airlines Logo
6:20 am - 2:52 pmIAH-EYW
7h 32m1 stop
$547United Airlines
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mar., mar. 10 - mié., mar. 11
United Airlines Logo
12:22 pm - 9:27 pmEYW-IAH
10h 05m1 stop
United Airlines Logo
12:00 pm - 3:48 pmIAH-EYW
2h 48mnonstop
$673United Airlines
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mar., dic. 23 - dom., dic. 28

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
Mar 10
EYW3:48 pmKey West
7h 55m
1 stop
IAH10:43 pmHouston George Bush Intcntl
Mar 11
IAH7:05 amHouston George Bush Intcntl
8h 39m
1 stop
EYW4:44 pmKey West
$367
Find similar
American Airlines
Mar 10
EYW1:59 pmKey West
9h 08m
2 stops
IAH10:07 pmHouston George Bush Intcntl
Mar 11
IAH6:27 pmHouston George Bush Intcntl
4h 32m
1 stop
EYW11:59 pmKey West
$372
Find similar
American Airlines
Dec 15
EYW8:05 pmKey West
5h 54m
1 stop
IAH12:59 amHouston George Bush Intcntl
Dec 21
IAH7:26 amHouston George Bush Intcntl
8h 04m
1 stop
EYW4:30 pmKey West
$383
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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
Mar 10
EYW4:53 pmKey West
3h 13m
IAH7:06 pmHouston George Bush Intcntl
Mar 11
IAH12:20 pmHouston George Bush Intcntl
2h 48m
EYW4:08 pmKey West
$537
Find similar
United Airlines
Mar 10
EYW4:53 pmKey West
3h 13m
IAH7:06 pmHouston George Bush Intcntl
Mar 11
IAH6:20 amHouston George Bush Intcntl
7h 32m
1 stop
EYW2:52 pmKey West
$547
Find similar
United Airlines
Dec 23
EYW12:22 pmKey West
10h 05m
1 stop
IAH9:27 pmHouston George Bush Intcntl
Dec 28
IAH12:00 pmHouston George Bush Intcntl
2h 48m
EYW3:48 pmKey West
$673
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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 noviembre 5, 2025.
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

Key WestHouston

EYW - IAH

EYWIAH

Key West

mar. 2/17

2:25 pm-8:28 pm

1 stop7h 03m

Houston George Bush Intcntl

dom. 2/22

8:17 pm-12:26 pm

1 stop15h 09m

$279

Key WestHouston

EYW - IAH

EYWIAH

Key West

mar. 2/17

2:25 pm-8:28 pm

1 stop7h 03m

Houston George Bush Intcntl

dom. 2/22

6:05 am-9:09 am

2 stops26h 04m

$310

Key WestHouston

EYW - IAH

EYWIAH

Key West

mar. 3/10

3:48 pm-10:43 pm

1 stop7h 55m

Houston George Bush Intcntl

mié. 3/11

7:05 am-4:44 pm

1 stop8h 39m

$367

Key WestHouston

EYW - IAH

EYWIAH

Key West

mar. 3/10

1:59 pm-10:07 pm

2 stops9h 08m

Houston George Bush Intcntl

mié. 3/11

6:27 pm-11:59 pm

1 stop4h 32m

$372

Key WestHouston

EYW - IAH

EYWIAH

Key West

lun. 12/15

8:05 pm-12:59 am

1 stop5h 54m

Houston George Bush Intcntl

dom. 12/21

7:26 am-4:30 pm

1 stop8h 04m

$383

Key WestHouston

EYW - IAH

EYWIAH

Key West

mar. 12/16

7:00 am-4:00 pm

2 stops10h 00m

Houston George Bush Intcntl

dom. 12/21

7:26 am-4:30 pm

1 stop8h 04m

$388

Key WestHouston

EYW - IAH

EYWIAH

Key West

mar. 12/23

8:30 pm-12:58 am

1 stop5h 28m

Houston George Bush Intcntl

dom. 12/28

9:49 am-4:44 pm

1 stop5h 55m

$407

Key WestHouston

EYW - IAH

EYWIAH

Key West

mar. 3/10

4:53 pm-7:06 pm

Nonstop3h 13m

Houston George Bush Intcntl

mié. 3/11

12:20 pm-4:08 pm

Nonstop2h 48m

$537

Key WestHouston

EYW - IAH

EYWIAH

Key West

mar. 3/10

4:53 pm-7:06 pm

Nonstop3h 13m

Houston George Bush Intcntl

mié. 3/11

6:20 am-2:52 pm

1 stop7h 32m

$547

Key WestHouston

EYW - IAH

EYWIAH

Key West

mar. 12/23

12:22 pm-9:27 pm

1 stop10h 05m

Houston George Bush Intcntl

dom. 12/28

12:00 pm-3:48 pm

Nonstop2h 48m

$673

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

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 day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Key West to Houston George Bush Intcntl Airport is on a Thursday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Thursday will often find tickets for as low as $451. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Tuesday is $1,162.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Key West to Houston George Bush Intcntl Airport flights are usually those with departure times in the morning. Our users have found flights to Houston George Bush Intcntl Airport in the morning for as low as $279. Try not to purchase tickets in the afternoon because they tend to be around $583. Of course, these prices can vary depending on the time of year and what airport you fly to.

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.

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

Fastest flight time

3h 09m

Direct flights

Wed and Sat
The fastest flight from Key West to Houston George Bush Intcntl Airport takes 3h 09m
Direct flights go from Key West to Houston George Bush Intcntl Airport on Wednesday and Saturday. There are no airlines offering direct flights.
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  • 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 13m 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
7.2
11,042 reviews
Search American Airlines flights

Traveling to a place near Houston?

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

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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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