Cheap flights from Houston to Key West (EYW) from $155

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HOU — EYW
Mar 24 — Mar 311

The best prices from Houston to Key West are usually found in November or January, booked 48 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Cheap 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 19, 2024.

Popular in

June

Cheapest in

November

Round-trip from

$374

One-way from

$155
High demand for flights, 27% potential price rise
Best time to find cheap flights, 22% potential price drop
From Houston to Key West
One-way flight from Houston to Key West

What is the cheapest day to fly round-trip from Houston to Key West?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 34% when planning your travel around this day of the week.

How far in advance should I book a flight from Houston to Key West?

To save on the cost of your flight from Houston to Key West, book at least 49 days before your planned departure. Booking around this time can save you about 85% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $377 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $386.

What is the cheapest month to fly from Houston to Key West?

Our data shows that November tends to be the cheapest month to fly to Key West from Houston. Users have commonly found prices around $411 for the month, but tickets can be as low as $203. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Houston to Key West (IAH - EYW)?

When flying from Houston to Key West, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 63% versus a flight in the afternoon.

Cheap United Airlines flights from Houston to Key West

Explore cheap flight options specifically provided by United Airlines for the route between Houston and Key West. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Consider these cheap United Airlines flights we've found departing from Houston to Key West. Deals update often to give you more flight options matching your criteria
Sat 4/1312:20 pmIAH - EYW
Nonstop2h 39mUnited Airlines
Sat 4/204:58 pmEYW - IAH
Nonstop3h 07mUnited Airlines
Deal found 3/18$209
Mon 3/2512:30 pmIAH - EYW
Nonstop2h 36mUnited Airlines
Sat 3/305:05 pmEYW - IAH
Nonstop2h 59mUnited Airlines
Deal found 3/17$339
Sat 4/1312:45 pmIAH - EYW
1 stop24h 55mUnited Airlines
Sat 4/204:58 pmEYW - IAH
Nonstop3h 07mUnited Airlines
Deal found 3/18$348
Mon 4/812:10 pmIAH - EYW
1 stop25h 15mUnited Airlines
Sat 4/134:58 pmEYW - IAH
Nonstop3h 07mUnited Airlines
Deal found 3/17$353
Fri 4/512:15 pmIAH - EYW
1 stop6h 20mUnited Airlines
Sat 4/134:58 pmEYW - IAH
Nonstop3h 07mUnited Airlines
Deal found 3/18$388
Sat 4/2012:20 pmIAH - EYW
Nonstop2h 39mUnited Airlines
Wed 4/2411:30 amEYW - IAH
1 stop8h 13mUnited Airlines
Deal found 3/17$393
Sat 4/2012:20 pmIAH - EYW
Nonstop2h 39mUnited Airlines
Wed 4/2411:30 amEYW - IAH
1 stop8h 13mUnited Airlines
Deal found 3/18$403
Mon 3/258:00 amIAH - EYW
1 stop5h 25mUnited Airlines
Sat 3/305:05 pmEYW - IAH
Nonstop2h 59mUnited Airlines
Deal found 3/17$464
Fri 8/307:50 amIAH - EYW
1 stop5h 50mUnited Airlines
Mon 9/23:05 pmEYW - IAH
1 stop5h 03mUnited Airlines
Deal found 3/18$518

Cheap American Airlines flights from Houston to Key West

Explore cheap flight options specifically provided by American Airlines for the route between Houston and Key West. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Browse through some of the cheapest American Airlines flights traveling from Houston to Key West. Make sure to examine the flight information before completing your reservation.
Tue 4/166:40 amIAH - EYW
1 stop8h 25mAmerican Airlines
Tue 4/234:47 pmEYW - IAH
1 stop6h 45mAmerican Airlines
Deal found 3/18$225
Wed 5/298:55 amIAH - EYW
1 stop6h 13mAmerican Airlines
Tue 6/44:58 pmEYW - IAH
1 stop7h 48mAmerican Airlines
Deal found 3/18$226
Tue 4/95:00 amIAH - EYW
1 stop6h 20mAmerican Airlines
Tue 4/165:14 pmEYW - IAH
1 stop6h 05mAmerican Airlines
Deal found 3/18$228
Tue 4/168:00 amIAH - EYW
2 stops10h 07mAmerican Airlines
Tue 4/234:47 pmEYW - IAH
1 stop6h 45mAmerican Airlines
Deal found 3/18$230
Tue 4/165:00 amIAH - EYW
2 stops9h 01mAmerican Airlines
Tue 4/234:47 pmEYW - IAH
1 stop6h 45mAmerican Airlines
Deal found 3/18$231
Tue 4/95:00 amIAH - EYW
2 stops9h 01mAmerican Airlines
Tue 4/167:37 pmEYW - IAH
1 stop5h 51mAmerican Airlines
Deal found 3/18$233
Fri 4/59:47 amIAH - EYW
1 stop8h 34mAmerican Airlines
Tue 4/94:47 pmEYW - IAH
1 stop6h 45mAmerican Airlines
Deal found 3/17$240
Wed 4/39:49 amIAH - EYW
1 stop6h 44mAmerican Airlines
Mon 4/812:55 pmEYW - IAH
1 stop7h 31mAmerican Airlines
Deal found 3/18$241
Tue 4/1610:11 amHOU - EYW
1 stop4h 52mAmerican Airlines
Tue 4/235:14 pmEYW - HOU
1 stop7h 42mAmerican Airlines
Deal found 3/18$243

Cheap Houston to Key West flights in March & April 2024

Find cheap flight options from Houston to Key West specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
Listed are some of the best fares we've found on flights departing from Houston to Key West in 2024. Check back in a little while for more flight options.
Sat 4/1312:20 pmIAH - EYW
Nonstop2h 39mUnited Airlines
Sat 4/204:58 pmEYW - IAH
Nonstop3h 07mUnited Airlines
Deal found 3/18$209
Tue 4/166:40 amIAH - EYW
1 stop8h 25mAmerican Airlines
Tue 4/234:47 pmEYW - IAH
1 stop6h 45mAmerican Airlines
Deal found 3/18$225
Tue 4/95:00 amIAH - EYW
1 stop6h 20mAmerican Airlines
Tue 4/165:14 pmEYW - IAH
1 stop6h 05mAmerican Airlines
Deal found 3/18$228
Tue 4/168:00 amIAH - EYW
2 stops10h 07mAmerican Airlines
Tue 4/234:47 pmEYW - IAH
1 stop6h 45mAmerican Airlines
Deal found 3/18$230
Tue 4/165:00 amIAH - EYW
2 stops9h 01mAmerican Airlines
Tue 4/234:47 pmEYW - IAH
1 stop6h 45mAmerican Airlines
Deal found 3/18$231
Tue 4/95:00 amIAH - EYW
2 stops9h 01mAmerican Airlines
Tue 4/167:37 pmEYW - IAH
1 stop5h 51mAmerican Airlines
Deal found 3/18$233
Fri 4/59:47 amIAH - EYW
1 stop8h 34mAmerican Airlines
Tue 4/94:47 pmEYW - IAH
1 stop6h 45mAmerican Airlines
Deal found 3/17$240
Wed 4/39:49 amIAH - EYW
1 stop6h 44mAmerican Airlines
Mon 4/812:55 pmEYW - IAH
1 stop7h 31mAmerican Airlines
Deal found 3/18$241
Tue 4/1610:11 amHOU - EYW
1 stop4h 52mAmerican Airlines
Tue 4/235:14 pmEYW - HOU
1 stop7h 42mAmerican Airlines
Deal found 3/18$243

Houston to Key West 2024 flight deals

Discover exclusive flight deals for travel between Houston and Key West in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Listed are some of the best fares we've found on flights departing from Houston to Key West in 2024. Check back in a little while for more flight options.
Sat 4/1312:20 pmIAH - EYW
Nonstop2h 39mUnited Airlines
Sat 4/204:58 pmEYW - IAH
Nonstop3h 07mUnited Airlines
Deal found 3/18$209
Tue 4/166:40 amIAH - EYW
1 stop8h 25mAmerican Airlines
Tue 4/234:47 pmEYW - IAH
1 stop6h 45mAmerican Airlines
Deal found 3/18$225
Wed 5/298:55 amIAH - EYW
1 stop6h 13mAmerican Airlines
Wed 6/54:44 pmEYW - IAH
1 stop6h 34mAmerican Airlines
Deal found 3/18$226
Tue 4/95:00 amIAH - EYW
1 stop6h 20mAmerican Airlines
Tue 4/165:14 pmEYW - IAH
1 stop6h 05mAmerican Airlines
Deal found 3/18$228
Tue 4/168:00 amIAH - EYW
2 stops10h 07mAmerican Airlines
Tue 4/234:47 pmEYW - IAH
1 stop6h 45mAmerican Airlines
Deal found 3/18$230
Tue 4/165:00 amIAH - EYW
2 stops9h 01mAmerican Airlines
Tue 4/234:47 pmEYW - IAH
1 stop6h 45mAmerican Airlines
Deal found 3/18$231
Tue 4/95:00 amIAH - EYW
2 stops9h 01mAmerican Airlines
Tue 4/167:37 pmEYW - IAH
1 stop5h 51mAmerican Airlines
Deal found 3/18$233
Fri 4/59:47 amIAH - EYW
1 stop8h 34mAmerican Airlines
Tue 4/94:47 pmEYW - IAH
1 stop6h 45mAmerican Airlines
Deal found 3/17$240
Wed 4/39:49 amIAH - EYW
1 stop6h 44mAmerican Airlines
Mon 4/812:55 pmEYW - IAH
1 stop7h 31mAmerican Airlines
Deal found 3/18$241

Non-stop flights to Key West from Houston

Discover non-stop flight options from Houston to Key West. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
For a shorter flight, select one of these non-stop flights from Houston to Key West. If you're looking for other options for flights from Houston to Key West, make sure to update the search form at the top of page.
Sat 4/1312:20 pmIAH - EYW
Nonstop2h 39mUnited Airlines
Sat 4/204:58 pmEYW - IAH
Nonstop3h 07mUnited Airlines
Deal found 3/18$209

Houston to Key West flights leaving soon

Find last-minute flight options from Houston to Key West for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Have a look at some of the flights available from Houston to Key West departing last-minute. Tip: verify your flight details before completing your reservation.
Sun 3/245:00 amIAH - EYW
1 stop8h 16mAmerican Airlines
Sun 3/318:12 pmEYW - IAH
1 stop5h 20mAmerican Airlines
Deal found 3/17$267
Sun 3/246:00 amIAH - EYW
2 stops8h 11mAmerican Airlines
Sun 3/318:12 pmEYW - IAH
1 stop5h 20mAmerican Airlines
Deal found 3/17$274
Thu 3/286:45 amIAH - EYW
1 stop8h 17mAmerican Airlines
Sun 3/318:12 pmEYW - IAH
1 stop5h 20mAmerican Airlines
Deal found 3/18$278
Thu 3/285:00 amIAH - EYW
2 stops9h 11mAmerican Airlines
Sun 3/318:12 pmEYW - IAH
1 stop5h 20mAmerican Airlines
Deal found 3/18$284
Thu 3/285:00 amIAH - EYW
2 stops9h 11mAmerican Airlines
Sun 3/318:12 pmEYW - IAH
1 stop5h 20mAmerican Airlines
Deal found 3/18$285
Mon 3/2512:30 pmIAH - EYW
Nonstop2h 36mUnited Airlines
Sat 3/305:05 pmEYW - IAH
Nonstop2h 59mUnited Airlines
Deal found 3/17$339
Mon 3/256:45 amIAH - EYW
1 stop8h 17mAmerican Airlines
Sat 3/306:04 pmEYW - IAH
1 stop7h 08mAmerican Airlines
Deal found 3/17$406
Mon 3/256:45 amIAH - EYW
2 stops7h 26mAmerican Airlines
Sat 3/306:04 pmEYW - IAH
1 stop7h 08mAmerican Airlines
Deal found 3/17$411
Mon 3/258:00 amIAH - EYW
1 stop5h 25mUnited Airlines
Sat 3/305:05 pmEYW - IAH
Nonstop2h 59mUnited Airlines
Deal found 3/17$464

One-way flights to Key West from Houston

Search for one-way flight options from Houston to Key West. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Take a look at some of the best available options we've come across on one-way flights from Houston to Key West. Those needing a return flight from Houston to Key West can use the search form above.
Fri 4/52:39 pmIAH - EYW
1 stop25h 11mMultiple Airlines
Deal found 3/17$155
Thu 4/410:29 amIAH - EYW
2 stops28h 59mMultiple Airlines
Deal found 3/17$165
Thu 4/45:20 pmIAH - EYW
1 stop20h 20mMultiple Airlines
Deal found 3/17$166
Fri 4/58:35 pmIAH - EYW
2 stops19h 15mMultiple Airlines
Deal found 3/17$183
Thu 4/42:01 pmIAH - EYW
3 stops23h 05mMultiple Airlines
Deal found 3/17$190
Sat 6/157:29 pmIAH - EYW
2 stops37h 26mMultiple Airlines
Deal found 3/18$216
Wed 4/109:47 amIAH - EYW
1 stop8h 34mAmerican Airlines
Deal found 3/18$228
Fri 7/195:00 amHOU - EYW
1 stop7h 05mAmerican Airlines
Deal found 3/18$229
Sat 6/155:00 amIAH - EYW
1 stop7h 01mAmerican Airlines
Deal found 3/18$229

Find flights from Houston to Key West within your budget

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 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$209 - $353

Route

Depart

Return

Price

Houston George Bush IntcntlKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Sat 4/13

Nonstop2h 39m

Key West

Sat 4/20

Nonstop3h 07m

$209

Houston George Bush IntcntlKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Tue 4/16

1 stop8h 25m

Key West

Tue 4/23

1 stop6h 45m

$225

Houston George Bush IntcntlKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Wed 5/29

1 stop6h 13m

Key West

Tue 6/4

1 stop7h 48m

$226

Houston George Bush IntcntlKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Tue 4/9

1 stop6h 20m

Key West

Tue 4/16

1 stop6h 05m

$228

Houston George Bush IntcntlKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Tue 4/16

2 stops10h 07m

Key West

Tue 4/23

1 stop6h 45m

$230

Houston George Bush IntcntlKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Sat 5/4

1 stop12h 09m

Key West

Mon 5/6

1 stop15h 03m

$247

Houston George Bush IntcntlKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Mon 4/8

1 stop20h 05m

Key West

Sat 4/13

1 stop5h 59m

$273

Houston George Bush IntcntlKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Fri 5/3

1 stop25h 20m

Key West

Mon 5/6

1 stop15h 03m

$278

Houston HobbyKey West

HOU - EYW

HOUEYW

Houston Hobby

Sat 4/20

1 stop5h 45m

Key West

Wed 4/24

1 stop5h 14m

$353

Flights are sorted by cheapest first

Deals found on 3/18

When is the best time to 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 January 28, 2024.
Booking 48 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.
Search Deals

When is the cheapest time to fly from Houston to Key West?

Use this chart to determine the cheapest time to fly round-trip from Houston to Key West. Price data was last updated on March 10, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Houston to Key West flight should consider departing on Saturday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Key West by month

Plan your trip from Houston to Key West by taking into account the cheapest months to travel. The average price of a one-way flight from Houston to Key West is currently $196 while a round-trip flight costs $252. Price data was last updated on March 10, 2024.

Currently, January is the cheapest month in which you can book a flight from Houston to Key West (average of $374). Flying from Houston to Key West in March is currently the most expensive (average of $506). 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.

January

$374

February

$415

March

$506

April

$503

May

$476

June

$498

July

$478

August

$395

September

$427

October

$475

November

$448

December

$400

Temperature and rainfall in Key West by month

Plan your trip to Key West by taking into account the average temperature and rainfall totals by month.

EYW

Temperature

69.8 - 84.2 °F

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 19, 2024.
Read through reviews of airlines operating flights from Houston to Key West, such as United Airlines, American Airlines and Delta. 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.
8.1
Very good
11,551 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.1

Food

7.5

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

8.1
Very good
11,551 reviews
8.1
Very good
11,551 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.1

Food

7.5

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

7.4
Good
11,602 reviews
8.1
Very good
11,551 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.1

Food

7.5

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

7.3
Good
15,312 reviews
8.1
Very good
11,551 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.1

Food

7.5

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

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.
  • What airport do you fly into for flights to Key West from Houston?

    Most people fly into Key West (EYW) if they book a flight to Key West from Houston. On average, Key West has 0 inbound flights from Houston per day from 3 airlines. Key West is conveniently located just 2.6 mi from Key West’s city center.

  • Can I find flights from Houston to Key West for under $300 on Cheapflights?

    Yes, there are multiple flights from Houston to Key West for under $300. The cheapest flight booked recently is on United Airlines for just $209, but on average you can expect to pay $249.

  • Are there nonstop flights from Houston to Key West for under $300 on Cheapflights?

    Cheapflights has at least 1 direct flight from Houston to Key West under $300. A good price for a nonstop flight from Houston to Key West is less than $209.

  • Are there last-minute flights available from Houston to Key West for under $300?

    There are currently 20+ open flights from Houston to Key West within the next 7 days for less than $300.

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

    Flying on United Airlines is currently your cheapest option to Key West, with prices starting at $209. Another option worth looking into is American Airlines, starting at $225 round trip. United Airlines is currently priced 49% below the average price you’ll pay for this route.

  • What are the most popular airlines that fly from Houston to Key West?

  • What are the cheapest flights from Houston to Key West?

    Looking at all options, your cheapest flight can be booked for $248. While the most popular route (Houston Hobby - Key West) can be booked for $228 on average our data indicates $409 when flying from Houston to Key West.

  • What does IAH to EYW mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Houston George Bush Intcntl Airport to Key West Airport flight would often be abbreviated as a IAH to EYW flight. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT).

See more FAQs

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.

Alternative routes for Houston to Key West
See prices for flight routes from nearby airports that may be better suited for you.

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 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$202Average$392FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$208Average$410FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$209Average$532FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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.

Hourly flight availability from Houston to Key West

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 19, 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Houston to Key West?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Houston to Key West. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Houston to Key West?

Cheapflights simply makes it quick and affordable to book flights from Houston to Key West by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Houston to Key West with no change fees?

Certainly. Search results for flights to Key West from Houston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Houston to Key West become cheaper?

Yes, Cheapflights offers price alerts on Houston to Key West flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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