$94+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — HOU
Apr 5 — Apr 121
Round-trip
1 adult, Economy
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Find cheap flights from Key West to Houston with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Key West to HoustonExplore 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 6, 2026.
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 6, 2026.
This United Airlines deal was found by Cheapflights users on 3/3. 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 4/304:47 pm
EYW
- IAH
Nonstop3h 18m
United Airlines
Mon 5/412:15 pm
IAH
- EYW
Nonstop2h 47m
United Airlines
Deal found 3/3![United Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:46 am
EYW
- IAH
1 stop6h 58m
Multiple Airlines
Mon 5/44:54 pm
IAH
- EYW
2 stops41h 12m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$233
This American Airlines deal was found by Cheapflights users on 3/1. 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.
Sat 8/297:09 pm
EYW
- IAH
1 stop6h 19m
American Airlines
Tue 9/17:10 am
IAH
- EYW
1 stop4h 43m
American Airlines
Deal found 3/1![American Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 3/1. 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.
Sat 8/293:10 pm
EYW
- HOU
1 stop7h 25m
Delta
Tue 9/11:00 pm
HOU
- EYW
1 stop5h 45m
Delta
Deal found 3/1![Delta logo]()
$304
This American Airlines deal was found by Cheapflights users on 3/3. 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 4/304:20 pm
EYW
- IAH
2 stops8h 39m
American Airlines
Mon 5/46:30 am
IAH
- EYW
2 stops9h 00m
American Airlines
Deal found 3/3![American Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 3/1. 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 4/92:29 pm
EYW
- HOU
1 stop6h 22m
American Airlines
Sun 4/1212:42 pm
HOU
- EYW
1 stop5h 07m
American Airlines
Deal found 3/1![American Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 3/5. 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 3/206:25 pm
EYW
- HOU
1 stop5h 17m
Delta
Tue 3/2411:33 am
HOU
- EYW
1 stop7h 08m
Delta
Deal found 3/5![Delta logo]()
$753
Best flights from Key West to HoustonDiscover carefully curated flight deals from Key West to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 6, 2026.
Discover carefully curated flight deals from Key West to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 6, 2026.
This United Airlines deal was found by Cheapflights users on 3/3. 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 4/304:47 pm
EYW
- IAH
Nonstop3h 18m
United Airlines
Mon 5/412:15 pm
IAH
- EYW
Nonstop2h 47m
United Airlines
Deal found 3/3![United Airlines logo]()
$229
This American Airlines deal was found by Cheapflights users on 3/1. 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.
Sat 8/297:09 pm
EYW
- IAH
1 stop6h 19m
American Airlines
Tue 9/17:10 am
IAH
- EYW
1 stop4h 43m
American Airlines
Deal found 3/1![American Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 3/1. 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.
Sat 8/293:10 pm
EYW
- HOU
1 stop7h 25m
Delta
Tue 9/11:00 pm
HOU
- EYW
1 stop5h 45m
Delta
Deal found 3/1![Delta logo]()
$304
This American Airlines deal was found by Cheapflights users on 3/3. 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 4/304:20 pm
EYW
- IAH
2 stops8h 39m
American Airlines
Mon 5/46:30 am
IAH
- EYW
2 stops9h 00m
American Airlines
Deal found 3/3![American Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 3/1. 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 4/92:29 pm
EYW
- HOU
1 stop6h 22m
American Airlines
Sun 4/1212:42 pm
HOU
- EYW
1 stop5h 07m
American Airlines
Deal found 3/1![American Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 3/5. 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 3/206:25 pm
EYW
- HOU
1 stop5h 17m
Delta
Tue 3/2411:33 am
HOU
- EYW
1 stop7h 08m
Delta
Deal found 3/5![Delta logo]()
$753
Last-minute flights from Key West to HoustonDiscover last-minute flight deals from Key West to Houston. Data last updated March 6, 2026 and is based on user searches.
Discover last-minute flight deals from Key West to Houston. Data last updated March 6, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/201:06 pm
EYW
- IAH
1 stop19h 23m
Multiple Airlines
Tue 3/245:46 pm
IAH
- EYW
2 stops39h 35m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 3/5. 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 3/206:25 pm
EYW
- HOU
1 stop5h 17m
Delta
Tue 3/2411:33 am
HOU
- EYW
1 stop7h 08m
Delta
Deal found 3/5![Delta logo]()
$753
This American Airlines deal was found by Cheapflights users on 3/1. 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 4/92:29 pm
EYW
- HOU
1 stop6h 22m
American Airlines
Sun 4/1212:42 pm
HOU
- EYW
1 stop5h 07m
American Airlines
Deal found 3/1![American Airlines logo]()
$423
This United Airlines deal was found by Cheapflights users on 3/3. 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 4/304:47 pm
EYW
- IAH
Nonstop3h 18m
United Airlines
Mon 5/412:15 pm
IAH
- EYW
Nonstop2h 47m
United Airlines
Deal found 3/3![United Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:46 am
EYW
- IAH
1 stop6h 58m
Multiple Airlines
Mon 5/44:54 pm
IAH
- EYW
2 stops41h 12m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$233
This American Airlines deal was found by Cheapflights users on 3/3. 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 4/304:20 pm
EYW
- IAH
2 stops8h 39m
American Airlines
Mon 5/46:30 am
IAH
- EYW
2 stops9h 00m
American Airlines
Deal found 3/3![American Airlines logo]()
$313
One-way flights from Key West to HoustonSearch for one-way flight options from Key West to Houston. Find affordable one-way fares based on user searches. Data last updated March 6, 2026.
Search for one-way flight options from Key West to Houston. Find affordable one-way fares based on user searches. Data last updated March 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:51 am
EYW
- IAH
1 stop21h 47m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/239:49 am
EYW
- IAH
1 stop11h 19m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/301:06 pm
EYW
- IAH
1 stop21h 39m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/69:49 am
EYW
- IAH
2 stops22h 40m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$118
This Mytrip deal was found by Cheapflights users on 3/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/812:25 pm
EYW
- IAH
2 stops11h 09m
Spirit Airlines
Deal found 3/5![Spirit Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1912:26 pm
EYW
- IAH
2 stops35h 24m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$143
This American Airlines deal was found by Cheapflights users on 3/2. 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 5/1911:24 am
EYW
- IAH
1 stop6h 18m
American Airlines
Deal found 3/2![American Airlines logo]()
$159
This American Airlines deal was found by Cheapflights users on 3/5. 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 4/82:29 pm
EYW
- HOU
1 stop6h 22m
American Airlines
Deal found 3/5![American Airlines logo]()
$209
This American Airlines deal was found by Cheapflights users on 3/1. 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 5/196:45 am
EYW
- HOU
2 stops10h 04m
American Airlines
Deal found 3/1![American Airlines logo]()
$234
This American Airlines deal was found by Cheapflights users on 3/1. 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 3/112:25 pm
EYW
- HOU
1 stop6h 25m
American Airlines
Deal found 3/1![American Airlines logo]()
$259
This Delta deal was found by Cheapflights users on 3/1. 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 5/1911:48 am
EYW
- HOU
1 stop5h 21m
Delta
Deal found 3/1![Delta logo]()
$270
This Delta deal was found by Cheapflights users on 3/5. 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.
Mon 4/611:43 am
EYW
- HOU
1 stop5h 49m
Delta
Deal found 3/5![Delta logo]()
$280
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 March 6, 2026.
Round-trip from | $229 (United Airlines) |
|---|---|
One-way from | $94 (Kiwi.com) |
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 6, 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
Cheapest round-trip
Quickest round-trip
Key WestHouston
EYW - IAH
EYWIAH
Key West
Thu 4/30
4:47 pm-7:05 pm
Nonstop3h 18m
Houston George Bush Intcntl
Mon 5/4
12:15 pm-4:02 pm
Nonstop2h 47m
$229
Key WestHouston
EYW - IAH
EYWIAH
Key West
Sat 8/29
7:09 pm-12:28 am
1 stop6h 19m
Houston George Bush Intcntl
Tue 9/1
7:10 am-12:53 pm
1 stop4h 43m
$249
Key WestHouston
EYW - HOU
EYWHOU
Key West
Sat 8/29
3:10 pm-9:35 pm
1 stop7h 25m
Houston Hobby
Tue 9/1
1:00 pm-7:45 pm
1 stop5h 45m
$304
Key WestHouston
EYW - IAH
EYWIAH
Key West
Thu 4/30
4:20 pm-11:59 pm
2 stops8h 39m
Houston George Bush Intcntl
Mon 5/4
6:30 am-4:30 pm
2 stops9h 00m
$313
Key WestHouston
EYW - HOU
EYWHOU
Key West
Thu 4/9
2:29 pm-7:51 pm
1 stop6h 22m
Houston Hobby
Sun 4/12
12:42 pm-6:49 pm
1 stop5h 07m
$423
Key WestHouston
EYW - HOU
EYWHOU
Key West
Fri 3/20
6:25 pm-10:42 pm
1 stop5h 17m
Houston Hobby
Tue 3/24
11:33 am-7:41 pm
1 stop7h 08m
$753
Cheapest one-way
Key WestHouston
EYW - IAH
EYWIAH
Key West
Wed 4/8
11:51 am-8:38 am
1 stop21h 47m
$94
Key WestHouston
EYW - IAH
EYWIAH
Key West
Mon 4/6
9:49 am-7:29 am
2 stops22h 40m
$118
Key WestHouston
EYW - IAH
EYWIAH
Key West
Mon 3/23
9:49 am-12:39 am
2 stops39h 50m
$137
Key WestHouston
EYW - IAH
EYWIAH
Key West
Sun 4/19
12:26 pm-10:50 pm
2 stops35h 24m
$155
Showing 1-10 of 22 resultsSorted by cheapest first
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.
EYW-HO1
EYW-IAH
EYW-HOU
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
EYW-HO1
EYW-IAH
EYW-HOU
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 6, 2026.
When flying from Key West to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 6, 2026.
Read through reviews of airlines operating flights from Key West to Houston, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.9
Boarding
7.5
Comfort
7.2
Crew
8.0
Food
6.4
Overall
7.1
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
Entertainment
6.9
Boarding
7.5
Comfort
7.2
Crew
8.0
Food
6.4
Overall
7.1
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
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.
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Alternative routes for Key West to Houston
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Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Key West to Houston by cabin class
Find flights from Key West to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Key West and Houston flights
Browse other Key West and Houston flight options. Last updated on March 6, 2026.
Other flights from Key West
Browse through other flights departing from Key West. Flights are based on user searches made on Cheapflights and were last updated on March 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Key West to Houston flights
Consider these flights traveling from Key West to Houston.
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 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$218 | Average$268 | FlexibilityNo cancel fee | On-time71% |