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$210+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — HOU
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap 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 29, 2025.

Round-trip from

$318
(Delta)

One-way from

$210
(American Airlines)

Popular in

August

Cheapest in

December

Average price

$257
From Key West to Houston
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One-way flight from Key West to Houston
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Highest demand for flights based on searches. 13% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 16% potential price decrease ($67 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/27. 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 8/12:31 pmEYW - HOU
1 stop6h 22mAmerican Airlines
Tue 8/58:58 amHOU - EYW
1 stop6h 14mAmerican Airlines
Deal found 7/27$253
This American Airlines deal was found by Cheapflights users on 7/27. 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 7/297:51 pmEYW - IAH
1 stop5h 04mAmerican Airlines
Tue 8/57:58 amIAH - EYW
1 stop7h 14mAmerican Airlines
Deal found 7/27$253
This Delta deal was found by Cheapflights users on 7/28. 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 8/126:22 pmEYW - HOU
1 stop5h 09mDelta
Sat 8/161:05 pmHOU - EYW
1 stop6h 07mDelta
Deal found 7/28$318
This Delta deal was found by Cheapflights users on 7/28. 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 9/26:20 pmEYW - IAH
1 stop6h 36mDelta
Sun 9/75:45 amIAH - EYW
1 stop6h 20mDelta
Deal found 7/28$359
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/292:12 pmEYW - IAH
3 stops23h 28mUnited Airlines
Tue 8/59:32 pmIAH - EYW
2 stops14h 40mUnited Airlines
Deal found 7/28$863

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 29, 2025.
Use the filters below to find and compare flights from Key West to Houston that are best for you.

Fly from

Key West

Fly to

Houston

Route

Depart

Return

Price

Key WestHouston

EYW - HOU

EYWHOU

Key West

Tue 8/12

6:22 pm-10:31 pm

1 stop5h 09m

Houston Hobby

Sat 8/16

1:05 pm-8:12 pm

1 stop6h 07m

$318

Key WestHouston

EYW - HOU

EYWHOU

Key West

Thu 9/11

1:59 pm-8:02 pm

2 stops7h 03m

Houston Hobby

Thu 9/18

6:00 am-6:59 pm

2 stops11h 59m

$350

Key WestHouston

EYW - IAH

EYWIAH

Key West

Tue 9/2

6:20 pm-11:56 pm

1 stop6h 36m

Houston George Bush Intcntl

Sun 9/7

5:45 am-1:05 pm

1 stop6h 20m

$359

Key WestHouston

EYW - IAH

EYWIAH

Key West

Tue 9/2

2:31 pm-9:22 am

1 stop19h 51m

Houston George Bush Intcntl

Sun 9/7

7:43 am-6:59 pm

2 stops10h 16m

$497

Key WestHouston

EYW - HOU

EYWHOU

Key West

Thu 1/15

3:49 pm-8:05 pm

1 stop5h 16m

$210

Key WestHouston

EYW - IAH

EYWIAH

Key West

Sun 8/3

11:18 am-5:20 pm

1 stop7h 02m

$580

Key WestHouston

EYW - IAH

EYWIAH

Key West

Sun 8/3

12:31 pm-2:01 pm

3 stops26h 30m

$592

Key WestHouston

EYW - HOU

EYWHOU

Key West

Sun 8/3

7:00 am-12:11 pm

1 stop6h 11m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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

What is the cheapest time of day to fly from EYW to HOU?

Find hourly flight availability from Key West to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

One of the essential ways to save on airfare from Key West to Houston is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 22% on airfare.

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 29, 2025.
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
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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 1 airline has 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.

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

    Delta, at $318, was found to be the cheapest airline from Key West to Houston. An alternate airline flying to your destination would be American Airlines. Delta is currently priced 31% below the average price you’ll pay for this route.

  • 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.

  • What is the cheapest month to book a flight from Key West to Houston?

    Currently, September is the cheapest month in which you can book a flight from Key West to Houston (average of $230). Flying from Key West to Houston in March is currently the most expensive (average of $331). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Key West to Houston

Discover the top airline 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$358FlexibilityNo cancel feeOn-time71%

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