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$185+ 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — HOU
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
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 March 26, 2025.

Round-trip from

$294
(American Airlines)

One-way from

$185
(Mytrip)

Popular in

August

Cheapest in

December

Average price

$478
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. 29% potential increase in price ($178 potential increase over avg. RT price).
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Cheapest flight prices on average. 18% potential price decrease ($70 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 26, 2025.

This American Airlines deal was found by Cheapflights users on 3/26. 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 5/67:29 pmEYW - IAH
1 stop5h 26mAmerican Airlines
Sun 5/118:00 amIAH - EYW
1 stop7h 40mAmerican Airlines
Deal found 3/26$294
This Delta deal was found by Cheapflights users on 3/25. 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 3/256:15 pmEYW - IAH
1 stop6h 44mDelta
Thu 4/1012:05 pmIAH - EYW
1 stop7h 21mDelta
Deal found 3/25$439
This American Airlines deal was found by Cheapflights users on 3/25. 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 4/32:38 pmEYW - HOU
1 stop6h 08mAmerican Airlines
Sat 4/59:14 amHOU - EYW
2 stops9h 57mAmerican Airlines
Deal found 3/25$444
This Trip.com deal was found by Cheapflights users on 3/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/58:45 amEYW - IAH
1 stop8h 07mMultiple Airlines
Sat 4/58:45 pmIAH - EYW
1 stop20h 20mMultiple Airlines
Deal found 3/25$477
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Thu 3/274:55 pmEYW - IAH
Nonstop3h 13mUnited Airlines
Thu 4/107:40 amIAH - EYW
1 stop9h 25mUnited Airlines
Deal found 3/25$515
This Delta deal was found by Cheapflights users on 3/25. 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 3/256:15 pmEYW - HOU
1 stop5h 51mDelta
Thu 4/102:35 pmHOU - EYW
1 stop4h 51mDelta
Deal found 3/25$534

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 March 26, 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 - IAH

EYWIAH

Key West

Tue 5/6

7:29 pm-11:55 pm

1 stop5h 26m

Houston George Bush Intcntl

Sun 5/11

8:00 am-4:40 pm

1 stop7h 40m

$294

Key WestHouston

EYW - IAH

EYWIAH

Key West

Sat 4/5

8:45 am-3:52 pm

1 stop8h 07m

Houston George Bush Intcntl

Sat 4/5

8:45 pm-6:05 pm

1 stop20h 20m

$477

Key WestHouston

EYW - HOU

EYWHOU

Key West

Tue 5/6

6:13 pm-11:08 pm

1 stop5h 55m

Houston Hobby

Sun 5/11

12:52 pm-8:07 pm

1 stop6h 15m

$679

Key WestHouston

EYW - HOU

EYWHOU

Key West

Wed 4/2

4:23 pm-3:53 pm

2 stops24h 30m

$185

Key WestHouston

EYW - IAH

EYWIAH

Key West

Tue 4/1

2:34 pm-9:53 pm

2 stops32h 19m

$211

Key WestHouston

EYW - IAH

EYWIAH

Key West

Tue 4/8

8:45 am-5:11 pm

1 stop9h 26m

$236

Key WestHouston

EYW - HOU

EYWHOU

Key West

Tue 4/8

2:38 pm-7:41 pm

1 stop6h 03m

$324

Key WestHouston

EYW - IAH

EYWIAH

Key West

Tue 4/8

11:02 am-10:01 pm

2 stops11h 59m

$329

Key WestHouston

EYW - HOU

EYWHOU

Key West

Tue 4/1

12:30 pm-6:00 pm

1 stop6h 30m

$414

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

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 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 $334). 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.

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 March 26, 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.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 March 26, 2025.
Read through reviews of airlines operating flights from Key West to Houston, such as Delta, United Airlines and Allegiant Air. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very good
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
United Airlines
7.4
Good
8,608 reviews
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Allegiant Air
7.3
Good
730 reviews
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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?

    American Airlines, at $294, was found to be the cheapest airline from Key West to Houston.Alternate airlines to your destination round-trip include Delta and United Airlines. American Airlines is currently priced 32% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Key West to Houston one-way?

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $185. United Airlines flights start at $236 while deals on American Airlines start at $324 one-way.

  • 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 $334). 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$359FlexibilityNo cancel feeOn-time71%
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