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Florida Keys

$52+ Cheap flights from Houston to Florida Keys

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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — EYW
Jan 28 — Feb 41
Tue 1/28
Tue 2/4
1 adult, Economy
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Cheap flight deals from Houston to Florida Keys

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Florida Keys (zzEOA). 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 January 23, 2025.

Round-trip from

$91
(Frontier)

One-way from

$52
(Frontier)
From Houston to Florida Keys
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One-way flight from Houston to Florida Keys
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Find flight deals from Houston to Florida Keys

Cheapest flights from Houston to Florida Keys
Explore the most affordable flight options available from Houston to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2025.

This Frontier deal was found by Cheapflights users on 1/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/248:47 pmIAH - MIA
Nonstop2h 26mFrontier
Sat 3/16:00 amMIA - IAH
1 stop12h 26mFrontier
Deal found 1/22$91
This eDestinos deal was found by Cheapflights users on 1/22. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/119:32 amIAH - MIA
Nonstop2h 28mSpirit Airlines
Sun 2/165:49 amMIA - IAH
Nonstop2h 59mSpirit Airlines
Deal found 1/22$93
This Justfly.com deal was found by Cheapflights users on 1/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/29:32 amIAH - MIA
Nonstop2h 28mMultiple Airlines
Fri 2/76:25 amMIA - IAH
Nonstop3h 05mMultiple Airlines
Deal found 1/23$103
This FlightHub deal was found by Cheapflights users on 1/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1910:36 amHOU - MIA
1 stop17h 40mFrontier
Sat 2/226:25 amMIA - HOU
1 stop9h 18mFrontier
Deal found 1/23$140
This Southwest deal was found by Cheapflights users on 1/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/245:30 amHOU - MIA
1 stop5h 30mSouthwest
Tue 3/114:20 pmMIA - HOU
Nonstop2h 55mSouthwest
Deal found 1/21$178
This Delta deal was found by Cheapflights users on 1/22. 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 2/186:37 pmHOU - MIA
1 stop5h 14mDelta
Tue 2/258:10 amMIA - HOU
1 stop7h 02mDelta
Deal found 1/22$197
This American Airlines deal was found by Cheapflights users on 1/23. 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 2/127:20 amIAH - MIA
Nonstop2h 36mAmerican Airlines
Wed 2/122:45 pmMIA - IAH
Nonstop3h 05mAmerican Airlines
Deal found 1/23$224
This American Airlines deal was found by Cheapflights users on 1/22. 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 4/1610:06 amIAH - EYW
1 stop7h 49mAmerican Airlines
Tue 4/2211:39 amEYW - IAH
1 stop6h 44mAmerican Airlines
Deal found 1/22$249
This American Airlines deal was found by Cheapflights users on 1/22. 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 2/54:18 pmHOU - MIA
1 stop5h 04mAmerican Airlines
Sat 2/87:00 amMIA - HOU
1 stop5h 44mAmerican Airlines
Deal found 1/22$257
This United deal was found by Cheapflights users on 1/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/27:55 amIAH - EYW
1 stop10h 00mUnited Airlines
Thu 3/610:55 amEYW - IAH
1 stop11h 04mUnited Airlines
Deal found 1/23$381
This Delta deal was found by Cheapflights users on 1/23. 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 7/101:15 pmIAH - EYW
1 stop5h 31mDelta
Mon 7/147:00 amEYW - IAH
1 stop6h 09mDelta
Deal found 1/23$399
This Delta deal was found by Cheapflights users on 1/23. 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 1/286:00 amHOU - EYW
1 stop7h 08mDelta
Tue 2/46:16 pmEYW - HOU
1 stop5h 13mDelta
Deal found 1/23$424

Find flights from Houston to Florida Keys within your budget

Customize your flight search to find flights from Houston to Florida Keys 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 January 23, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Mon 2/24

8:47 pm-12:13 am

Nonstop2h 26m

Miami

Fri 2/28

4:57 pm-7:02 pm

Nonstop3h 05m

$91

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Tue 2/11

9:32 am-1:00 pm

Nonstop2h 28m

Miami

Sun 2/16

5:49 am-7:48 am

Nonstop2h 59m

$93

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sun 2/2

9:32 am-1:00 pm

Nonstop2h 28m

Miami

Fri 2/7

6:25 am-8:30 am

Nonstop3h 05m

$103

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Wed 2/19

10:36 am-5:16 am

1 stop17h 40m

Miami

Sat 2/22

6:25 am-2:43 pm

1 stop9h 18m

$140

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Wed 3/12

1:00 pm-8:30 pm

1 stop6h 30m

Miami

Thu 3/20

7:20 pm-12:05 am

1 stop5h 45m

$197

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Wed 2/12

7:20 am-10:56 am

Nonstop2h 36m

Miami

Wed 2/12

2:45 pm-4:50 pm

Nonstop3h 05m

$224

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Tue 3/4

6:00 am-12:29 pm

1 stop5h 29m

Miami

Tue 3/11

6:10 pm-11:06 pm

1 stop5h 56m

$248

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Wed 4/16

10:06 am-6:55 pm

1 stop7h 49m

Key West

Tue 4/22

11:39 am-5:23 pm

1 stop6h 44m

$249

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Wed 2/5

4:18 pm-10:22 pm

1 stop5h 04m

Miami

Sat 2/8

7:00 am-11:44 am

1 stop5h 44m

$257

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Thu 2/27

12:16 pm-4:09 pm

Nonstop2h 53m

Key West

Mon 3/3

4:50 pm-7:03 pm

Nonstop3h 13m

$301

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 31 results
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Best time to book a flight from Houston to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Houston 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.

Travel insights for flights from Houston to Florida Keys

Get recent, data-driven insights about flights from Houston to Florida Keys including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Houston to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from Houston to Florida Keys (average of $328). Flying from Houston to Florida Keys in March is currently the most expensive (average of $530). 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 HOU to EOA?

Find hourly flight availability from Houston to Florida Keys. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 23, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston to Florida Keys as you normally would.

Rainfall in Florida Keys by month

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

In terms of precipitation, rainfall in Florida Keys ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Florida Keys when rainfall is around 1.6 in.

Temperature in Florida Keys by month

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

If weather is an important factor for your trip to Florida Keys, 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 68.0 F).

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated January 23, 2025.
Read reviews from past customers who have flown Frontier, Spirit Airlines and Southwest from Houston to Florida Keys. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,647 reviews

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.1
Very good
4,647 reviews
Southwest
8.1
Very good
4,647 reviews

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Alaska Airlines
8.0
Very good
9,699 reviews
Southwest
8.1
Very good
4,647 reviews

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very good
8,508 reviews
Southwest
8.1
Very good
4,647 reviews

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines
7.4
Good
8,971 reviews
Southwest
8.1
Very good
4,647 reviews

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,647 reviews

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

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

  • What are the cheapest airlines to fly from Houston to Florida Keys one-way?

    The cheapest airlines for a one-way flight from Houston to Florida Keys are Frontier ($52), Spirit Airlines ($55), and United Airlines ($89).

  • What are the most popular routes from Houston to Florida Keys?

    The most popular route from Houston to Florida Keys is Houston Hobby - Miami. You may also consider Houston George Bush Intcntl - Miami or Houston Hobby - Key West.

  • Can I find deals for flights from Houston to Florida Keys that include hotel bookings?

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

  • How can I find direct flights from Houston to Florida Keys?

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

  • Can I find deals for business class flights from Houston to Florida Keys?

    Yes. Cheapflights offers flight deals from Houston to Florida Keys 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 Houston to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Houston to Florida Keys (average of $328). Flying from Houston to Florida Keys in March is currently the most expensive (average of $530). 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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Alternative routes for Houston to Florida Keys

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Top 3 airlines flying from Houston to Florida Keys

Discover the top 3 airlines that operate flights from Houston to Florida Keys. 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 January 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$208Average$403FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$348FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$229Average$466FlexibilityNo cancel feeOn-time69%
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