$104+ Cheap flights from Houston to Key West (EYW)
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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — EYW
Apr 30 — May 71
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Key West with Cheapflights
1. Tell us where you want to go
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 Houston to Key WestExplore the most affordable flight options available from Houston to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2026.
Explore the most affordable flight options available from Houston to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Sat 4/256:57 pm
IAH
- EYW
1 stop19h 51m
Multiple Airlines
Thu 4/302:09 pm
EYW
- IAH
1 stop19h 29m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$190
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:44 pm
IAH
- EYW
1 stop16h 40m
Multiple Airlines
Wed 6/311:46 am
EYW
- IAH
2 stops12h 04m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:44 pm
IAH
- EYW
1 stop14h 41m
Multiple Airlines
Fri 5/812:07 pm
EYW
- IAH
1 stop7h 42m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/201:58 pm
IAH
- EYW
1 stop21h 23m
Multiple Airlines
Fri 4/241:06 pm
EYW
- IAH
1 stop5h 53m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 4/1311:42 am
IAH
- EYW
1 stop22h 48m
Multiple Airlines
Fri 4/171:06 pm
EYW
- IAH
1 stop20h 32m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 5/37:00 am
IAH
- EYW
2 stops25h 09m
Multiple Airlines
Thu 5/712:05 pm
EYW
- IAH
1 stop7h 44m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$228
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:14 pm
IAH
- EYW
2 stops19h 29m
Multiple Airlines
Thu 4/309:46 am
EYW
- IAH
1 stop6h 58m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$235
This American Airlines deal was found by Cheapflights users on 3/30. 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 4/259:57 am
HOU
- EYW
1 stop6h 05m
American Airlines
Thu 4/302:29 pm
EYW
- HOU
1 stop6h 22m
American Airlines
Deal found 3/30![American Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 3/30. 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 8/151:00 pm
HOU
- EYW
1 stop5h 45m
Delta
Tue 8/1811:45 am
EYW
- HOU
1 stop5h 38m
Delta
Deal found 3/30![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 3/29. 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 4/161:31 pm
HOU
- EYW
1 stop5h 09m
Delta
Thu 4/236:23 pm
EYW
- HOU
1 stop5h 44m
Delta
Deal found 3/29![Delta logo]()
$363
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Mon 4/2012:42 pm
HOU
- EYW
2 stops9h 16m
American Airlines
Fri 4/244:20 pm
EYW
- HOU
2 stops8h 27m
American Airlines
Deal found 3/27![American Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:00 am
HOU
- EYW
1 stop5h 27m
Delta
Mon 5/186:19 pm
EYW
- HOU
1 stop5h 07m
Delta
Deal found 3/27![Delta logo]()
$397
Best flights from Houston to Key WestDiscover carefully curated flight deals from Houston to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 31, 2026.
Discover carefully curated flight deals from Houston to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 31, 2026.
This Delta deal was found by Cheapflights users on 3/30. 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 5/810:27 am
HOU
- EYW
1 stop5h 56m
Delta
Tue 5/126:19 pm
EYW
- HOU
1 stop5h 07m
Delta
Deal found 3/30![Delta logo]()
$335
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Sun 5/312:15 pm
IAH
- EYW
Nonstop2h 47m
United Airlines
Thu 5/74:47 pm
EYW
- IAH
Nonstop3h 18m
United Airlines
Deal found 3/29![United Airlines logo]()
$357
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Mon 4/2012:42 pm
HOU
- EYW
2 stops9h 16m
American Airlines
Fri 4/244:20 pm
EYW
- HOU
2 stops8h 27m
American Airlines
Deal found 3/27![American Airlines logo]()
$387
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:31 pm
HOU
- EYW
1 stop5h 09m
Delta
Fri 5/16:23 pm
EYW
- HOU
1 stop5h 44m
Delta
Deal found 3/26![Delta logo]()
$335
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:15 pm
IAH
- EYW
Nonstop2h 47m
United Airlines
Tue 5/124:47 pm
EYW
- IAH
Nonstop3h 18m
United Airlines
Deal found 3/26![United Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 3/29. 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 4/151:31 pm
HOU
- EYW
1 stop5h 09m
Delta
Wed 4/226:23 pm
EYW
- HOU
1 stop5h 44m
Delta
Deal found 3/29![Delta logo]()
$363
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:42 pm
HOU
- EYW
2 stops9h 16m
American Airlines
Thu 5/72:29 pm
EYW
- HOU
1 stop6h 22m
American Airlines
Deal found 3/28![American Airlines logo]()
$422
This Delta deal was found by Cheapflights users on 3/30. 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 6/307:00 am
IAH
- EYW
1 stop5h 38m
Delta
Sat 7/116:18 pm
EYW
- IAH
1 stop6h 38m
Delta
Deal found 3/30![Delta logo]()
$363
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Sun 5/312:15 pm
IAH
- EYW
Nonstop2h 47m
United Airlines
Sat 5/94:47 pm
EYW
- IAH
Nonstop3h 18m
United Airlines
Deal found 3/29![United Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Sat 4/257:25 am
IAH
- EYW
1 stop8h 17m
United Airlines
Thu 4/304:47 pm
EYW
- IAH
Nonstop3h 18m
United Airlines
Deal found 3/29![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/129:57 am
HOU
- EYW
1 stop7h 52m
American Airlines
Thu 4/163:58 pm
EYW
- HOU
2 stops8h 49m
American Airlines
Deal found 3/28![American Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:00 am
HOU
- EYW
1 stop7h 35m
Delta
Wed 5/207:30 am
EYW
- HOU
1 stop5h 41m
Delta
Deal found 3/27![Delta logo]()
$397
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Mon 5/412:15 pm
IAH
- EYW
Nonstop2h 47m
United Airlines
Thu 5/74:47 pm
EYW
- IAH
Nonstop3h 18m
United Airlines
Deal found 3/28![United Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 3/29. 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.
Sun 5/31:31 pm
HOU
- EYW
1 stop5h 09m
Delta
Sat 5/96:19 pm
EYW
- HOU
1 stop5h 07m
Delta
Deal found 3/29![Delta logo]()
$418
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Mon 4/2712:10 pm
IAH
- EYW
Nonstop2h 47m
United Airlines
Mon 5/44:47 pm
EYW
- IAH
Nonstop3h 18m
United Airlines
Deal found 3/30![United Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Wed 4/1512:10 pm
IAH
- EYW
Nonstop2h 47m
United Airlines
Mon 4/206:22 pm
EYW
- IAH
1 stop7h 08m
United Airlines
Deal found 3/30![United Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 3/30. 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 4/276:00 am
HOU
- EYW
1 stop6h 44m
Delta
Mon 5/46:23 pm
EYW
- HOU
1 stop5h 44m
Delta
Deal found 3/30![Delta logo]()
$477
This Delta deal was found by Cheapflights users on 3/28. 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.
Thu 5/218:29 am
IAH
- EYW
1 stop7h 54m
Delta
Tue 5/266:19 pm
EYW
- IAH
1 stop6h 35m
Delta
Deal found 3/28![Delta logo]()
$480
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:10 pm
IAH
- EYW
Nonstop2h 47m
United Airlines
Fri 4/243:52 pm
EYW
- IAH
1 stop22h 46m
United Airlines
Deal found 3/27![United Airlines logo]()
$518
This Delta deal was found by Cheapflights users on 3/29. 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 5/151:06 pm
HOU
- EYW
1 stop5h 43m
Delta
Mon 5/186:19 pm
EYW
- HOU
1 stop5h 07m
Delta
Deal found 3/29![Delta logo]()
$529
This Delta deal was found by Cheapflights users on 3/29. 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.
Sun 5/31:31 pm
HOU
- EYW
1 stop5h 09m
Delta
Thu 5/77:30 am
EYW
- HOU
1 stop5h 41m
Delta
Deal found 3/29![Delta logo]()
$579
Last-minute flights from Houston to Key WestDiscover last-minute flight deals from Houston to Key West. Data last updated March 31, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Key West. Data last updated March 31, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/129:57 am
HOU
- EYW
1 stop7h 52m
American Airlines
Thu 4/162:29 pm
EYW
- HOU
1 stop6h 22m
American Airlines
Deal found 3/28![American Airlines logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 4/1311:42 am
IAH
- EYW
1 stop22h 48m
Multiple Airlines
Fri 4/171:06 pm
EYW
- IAH
1 stop20h 32m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/156:57 pm
IAH
- EYW
1 stop13h 09m
Multiple Airlines
Mon 4/209:49 am
EYW
- IAH
2 stops14h 01m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$243
This American Airlines deal was found by Cheapflights users on 3/29. 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 4/159:57 am
HOU
- EYW
1 stop6h 05m
American Airlines
Wed 4/224:20 pm
EYW
- HOU
2 stops8h 27m
American Airlines
Deal found 3/29![American Airlines logo]()
$418
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/161:31 pm
HOU
- EYW
1 stop5h 09m
Delta
Thu 4/236:23 pm
EYW
- HOU
1 stop5h 44m
Delta
Deal found 3/26![Delta logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/201:58 pm
IAH
- EYW
1 stop21h 23m
Multiple Airlines
Fri 4/241:06 pm
EYW
- IAH
1 stop5h 53m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$225
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Mon 4/2012:42 pm
HOU
- EYW
2 stops9h 16m
American Airlines
Fri 4/244:20 pm
EYW
- HOU
2 stops8h 27m
American Airlines
Deal found 3/27![American Airlines logo]()
$387
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:14 pm
IAH
- EYW
2 stops19h 29m
Multiple Airlines
Thu 4/309:46 am
EYW
- IAH
1 stop6h 58m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$235
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:31 pm
HOU
- EYW
1 stop5h 09m
Delta
Thu 4/306:23 pm
EYW
- HOU
1 stop5h 44m
Delta
Deal found 3/26![Delta logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Sat 4/256:57 pm
IAH
- EYW
1 stop19h 51m
Multiple Airlines
Thu 4/302:09 pm
EYW
- IAH
1 stop19h 29m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$190
This American Airlines deal was found by Cheapflights users on 3/30. 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 4/259:57 am
HOU
- EYW
1 stop6h 05m
American Airlines
Thu 4/302:29 pm
EYW
- HOU
1 stop6h 22m
American Airlines
Deal found 3/30![American Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/276:00 am
IAH
- EYW
2 stops29h 21m
Multiple Airlines
Mon 5/42:30 pm
EYW
- IAH
1 stop9h 03m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$258
One-way flights from Houston to Key WestSearch for one-way flight options from Houston to Key West. Find affordable one-way fares based on user searches. Data last updated March 31, 2026.
Search for one-way flight options from Houston to Key West. Find affordable one-way fares based on user searches. Data last updated March 31, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:57 pm
IAH
- EYW
1 stop15h 14m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:00 am
IAH
- EYW
2 stops29h 21m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Tue 5/266:00 am
IAH
- EYW
2 stops33h 22m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:44 pm
IAH
- EYW
1 stop14h 41m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 6/241:07 pm
IAH
- EYW
1 stop23h 09m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
IAH
- EYW
2 stops33h 17m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$135
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:00 am
IAH
- EYW
2 stops29h 21m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/176:14 pm
IAH
- EYW
2 stops15h 50m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$154
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:57 am
HOU
- EYW
1 stop6h 05m
American Airlines
Deal found 3/28![American Airlines logo]()
$189
This American Airlines deal was found by Cheapflights users on 3/27. 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 6/29:30 am
HOU
- EYW
1 stop6h 22m
American Airlines
Deal found 3/27![American Airlines logo]()
$229
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.
Mon 4/139:57 am
HOU
- EYW
1 stop6h 05m
American Airlines
Deal found 3/26![American Airlines logo]()
$234
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 4/1412:42 pm
HOU
- EYW
2 stops8h 11m
American Airlines
Deal found 3/26![American Airlines logo]()
$239
Find flight deals from Houston to Key West
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Key West (EYW). 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 31, 2026.
Round-trip from | $190 (Kiwi.com) |
|---|---|
One-way from | $104 (Kiwi.com) |
Popular in | October |
Cheapest in | February |
Average price | $362 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Key West 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 31, 2026.
Use the filters below to find and compare flights from Houston to Key West that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonKey West
HOU - EYW
HOUEYW
Houston Hobby
Fri 5/8
10:27 am-5:23 pm
1 stop5h 56m
Key West
Tue 5/12
6:19 pm-10:26 pm
1 stop5h 07m
$335
HoustonKey West
HOU - EYW
HOUEYW
Houston Hobby
Fri 4/24
1:31 pm-7:40 pm
1 stop5h 09m
Key West
Fri 5/1
6:23 pm-11:07 pm
1 stop5h 44m
$335
Quickest round-trip
HoustonKey West
IAH - EYW
IAHEYW
Houston George Bush Intcntl
Sun 5/3
12:15 pm-4:02 pm
Nonstop2h 47m
Key West
Thu 5/7
4:47 pm-7:05 pm
Nonstop3h 18m
$357
HoustonKey West
HOU - EYW
HOUEYW
Houston Hobby
Wed 4/15
1:31 pm-7:40 pm
1 stop5h 09m
Key West
Wed 4/22
6:23 pm-11:07 pm
1 stop5h 44m
$363
HoustonKey West
IAH - EYW
IAHEYW
Houston George Bush Intcntl
Tue 6/30
7:00 am-1:38 pm
1 stop5h 38m
Key West
Sat 7/11
6:18 pm-11:56 pm
1 stop6h 38m
$363
HoustonKey West
IAH - EYW
IAHEYW
Houston George Bush Intcntl
Fri 5/8
12:15 pm-4:02 pm
Nonstop2h 47m
Key West
Tue 5/12
4:47 pm-7:05 pm
Nonstop3h 18m
$377
HoustonKey West
HOU - EYW
HOUEYW
Houston Hobby
Mon 4/20
12:42 pm-10:58 pm
2 stops9h 16m
Key West
Fri 4/24
4:20 pm-11:47 pm
2 stops8h 27m
$387
HoustonKey West
HOU - EYW
HOUEYW
Houston Hobby
Sat 5/16
6:00 am-2:35 pm
1 stop7h 35m
Key West
Wed 5/20
7:30 am-12:11 pm
1 stop5h 41m
$397
HoustonKey West
IAH - EYW
IAHEYW
Houston George Bush Intcntl
Sun 5/3
12:15 pm-4:02 pm
Nonstop2h 47m
Key West
Sat 5/9
4:47 pm-7:05 pm
Nonstop3h 18m
$408
HoustonKey West
HOU - EYW
HOUEYW
Houston Hobby
Sun 5/3
1:31 pm-7:40 pm
1 stop5h 09m
Key West
Sat 5/9
6:19 pm-10:26 pm
1 stop5h 07m
$418
Showing 1-10 of 38 resultsSorted by cheapest first
Best time to book a flight from Houston to Key West
Have a flexible travel schedule? Discover the best time to fly to Key West from Houston with our price prediction graph.
HO1-EYW
IAH-EYW
HOU-EYW
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 Houston to Key West
HO1-EYW
IAH-EYW
HOU-EYW
How far ahead should I book a flight from Houston to Key West?
Use this chart to determine the optimal time to book a round-trip flight from Houston to Key West. Price data was last updated on March 13, 2026.
Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston to Key West. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Houston to Key West?
Currently, May is the cheapest month in which you can book a flight from Houston to Key West (average of $199). Flying from Houston to Key West in March is currently the most expensive (average of $259). 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 EYW?
Find hourly flight availability from Houston to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston to Key West as you normally would.
How much does it cost to fly round-trip from Houston to Key West?
Reviews of airlines servicing Key West
Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated March 31, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Houston to Key West. 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.
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
2.0
MediocreJoseph,Aug 2023
MSP - MCO
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
2.0
MediocreJoseph,Aug 2023
MSP - MCO
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
2.0
MediocreJoseph,Aug 2023
MSP - MCO
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
2.0
MediocreJoseph,Aug 2023
MSP - MCO
Related info for your journey
Find useful and relevant information for your journey from Houston to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Houston to Key West
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Complete your trip
Complete your trip to Key West by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to Key West by cabin class
Find flights from Houston to Key West, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Key West
Explore flights to Key West departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 31, 2026.
Houston and Key West flights
Browse other Houston and Key West flight options. Last updated on March 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Houston to Key West flights
Consider these flights traveling from Houston to Key West.
Top 3 airlines flying from Houston to Key West
Discover the top 3 airlines that operate flights from Houston to Key West. 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 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$220 | Average$343 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$236 | Average$378 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$238 | Average$361 | FlexibilityNo cancel fee | On-time69% |