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$128+ Cheap flights from Key West (EYW) to Houston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — HOU
Aug 15 — Aug 221
Sat 8/15
Sat 8/22
1 adult, Economy
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Cheap flight deals from Key West to Houston

Cheapest flights from Key West to Houston
Explore the most affordable flight options available from Key West to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.

This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:40 am
EYW
-
HOU
1 stop5h 36m
Delta
Wed 8/2610:50 am
HOU
-
EYW
1 stop5h 30m
Delta
Deal found 7/13$281
This American Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:50 pm
EYW
-
IAH
1 stop6h 33m
American Airlines
Wed 8/2611:01 am
IAH
-
EYW
1 stop7h 38m
American Airlines
Deal found 7/11$281
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:59 pm
EYW
-
IAH
1 stop6h 55m
Delta
Wed 8/265:20 am
IAH
-
EYW
2 stops11h 00m
Delta
Deal found 7/13$286
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:40 am
EYW
-
HOU
1 stop5h 36m
Delta
Tue 9/11:13 pm
HOU
-
EYW
1 stop5h 44m
Delta
Deal found 7/15$300
This American Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:30 am
EYW
-
IAH
1 stop7h 03m
American Airlines
Tue 9/16:06 am
IAH
-
EYW
1 stop5h 49m
American Airlines
Deal found 7/11$300
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:48 am
EYW
-
IAH
1 stop6h 52m
Delta
Tue 9/15:20 am
IAH
-
EYW
2 stops11h 00m
Delta
Deal found 7/13$305
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:40 am
EYW
-
IAH
1 stop6h 47m
Delta
Sun 8/95:41 am
IAH
-
EYW
1 stop6h 19m
Delta
Deal found 7/13$319
This American Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/292:21 pm
EYW
-
IAH
1 stop6h 33m
American Airlines
Sun 8/25:10 am
IAH
-
EYW
1 stop7h 04m
American Airlines
Deal found 7/11$336
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:45 pm
EYW
-
IAH
1 stop4h 40m
American Airlines
Sun 11/159:28 am
IAH
-
EYW
1 stop6h 01m
American Airlines
Deal found 7/13$339
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:28 am
EYW
-
IAH
2 stops11h 56m
American Airlines
Sun 8/97:15 am
IAH
-
EYW
1 stop4h 54m
American Airlines
Deal found 7/15$358
This American Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:49 pm
EYW
-
HOU
2 stops7h 02m
American Airlines
Wed 8/269:32 am
HOU
-
EYW
2 stops9h 07m
American Airlines
Deal found 7/11$397
This Delta deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:00 am
EYW
-
IAH
2 stops11h 42m
Delta
Sun 11/1511:50 am
IAH
-
EYW
1 stop6h 53m
Delta
Deal found 7/12$434

Find flight deals from Key West to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 16, 2026.

Round-trip from

$281
(Delta)

One-way from

$128
(Kiwi.com)
From Key West to Houston
Search Deals
One-way flight from Key West to Houston
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key West to Houston 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, Cheapflights users made 2,558,603 searches. Data last updated July 16, 2026.
Use the filters below to find and compare flights from Key West to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Key WestHouston

EYW - HOU

EYWHOU

Key West

Wed 8/19

7:40 am-12:16 pm

1 stop5h 36m

Houston Hobby

Wed 8/26

10:50 am-5:20 pm

1 stop5h 30m

$281

Key WestHouston

EYW - IAH

EYWIAH

Key West

Wed 8/19

1:50 pm-7:23 pm

1 stop6h 33m

Houston George Bush Intcntl

Wed 8/26

11:01 am-7:39 pm

1 stop7h 38m

$281

Key WestHouston

EYW - IAH

EYWIAH

Key West

Wed 8/19

1:59 pm-7:54 pm

1 stop6h 55m

Houston George Bush Intcntl

Wed 8/26

5:20 am-5:20 pm

2 stops11h 00m

$286

Key WestHouston

EYW - IAH

EYWIAH

Key West

Fri 8/28

11:30 am-5:33 pm

1 stop7h 03m

Houston George Bush Intcntl

Tue 9/1

6:06 am-12:55 pm

1 stop5h 49m

$300

Key WestHouston

EYW - HOU

EYWHOU

Key West

Fri 8/28

7:40 am-12:16 pm

1 stop5h 36m

Houston Hobby

Tue 9/1

1:13 pm-7:57 pm

1 stop5h 44m

$300

Key WestHouston

EYW - IAH

EYWIAH

Key West

Fri 8/28

11:48 am-5:40 pm

1 stop6h 52m

Houston George Bush Intcntl

Tue 9/1

5:20 am-5:20 pm

2 stops11h 00m

$305

Key WestHouston

EYW - IAH

EYWIAH

Key West

Tue 8/4

6:15 pm-11:52 pm

1 stop6h 37m

Houston George Bush Intcntl

Sun 8/9

5:41 am-1:00 pm

1 stop6h 19m

$319

Key WestHouston

EYW - HOU

EYWHOU

Key West

Thu 11/12

2:35 pm-9:43 pm

1 stop8h 08m

Houston Hobby

Sun 11/15

1:00 pm-7:43 pm

1 stop5h 43m

$459

Key WestHouston

EYW - HOU

EYWHOU

Key West

Wed 7/29

2:21 pm-7:57 pm

1 stop6h 36m

Houston Hobby

Sun 8/2

10:18 am-4:54 pm

1 stop5h 36m

$464

Key WestHouston

EYW - HOU

EYWHOU

Key West

Wed 7/29

7:50 am-12:10 pm

1 stop5h 20m

Houston Hobby

Sun 8/2

6:00 am-1:23 pm

1 stop6h 23m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Key West to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Key West with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated July 16, 2026.
Read through reviews of airlines operating flights from Key West to Houston, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,471 reviews

Overall

7.8

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.8
Good
8,471 reviews
Delta
7.8
Good
8,471 reviews

Overall

7.8

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.1
Good
11,814 reviews
Delta
7.8
Good
8,471 reviews

Overall

7.8

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Key West to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Key West to Houston?

    Key West (EYW) is the airport you will fly out of if you book a flight from Key West to Houston. You should not have trouble finding flights to Houston from Key West; the airport handles an average of 0 outbound flights to Houston per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Key West airport to Houston. It is only a 2.6 mi journey to Key West (EYW) from Key West’s city center.

  • How long is the flight from Key West to Houston?

    Departing from Key West to Houston will take you 5h 36m. Key West and Houston are separated by a distance of 901 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Key West to Houston round-trip?

    American Airlines, at $218, was found to be the cheapest airline from Key West to Houston. An alternate airline flying to your destination would be Delta.

  • Can I find deals for flights from Key West to Houston that include hotel bookings?

    Yes. In addition to deals on Key West to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key West to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key West to Houston.

  • Can I find deals for business class flights from Key West to Houston?

    Yes. Cheapflights offers flight deals from Key West to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 2 airlines flying from Key West to Houston

Discover the top 2 airlines that operate flights from Key West to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$278FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$363FlexibilityNo cancel feeOn-timeN/A

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