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Cheap flights from Texas to Key West from $87

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to Key West departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Texas to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:25 pm - 10:19 amIAH  Houston George Bush Intcntl-EYW Key West
12h 54m1 stop Orlando
Multiple Airlines Logo
10:04 am - 7:17 amEYW  Key West-IAH Houston George Bush Intcntl
46h 13m2 stops Tampa Atlanta Hartsfield-Jackson
$210Multiple Airlines
Sat, Sep 12 - Sat, Sep 19
Multiple Airlines Logo
8:25 am - 9:24 amIAH  Houston George Bush Intcntl-EYW Key West
23h 59m2 stops Fort Lauderdale Tampa
Multiple Airlines Logo
10:59 am - 9:14 pmEYW  Key West-IAH Houston George Bush Intcntl
11h 15m1 stop Orlando
$220Multiple Airlines
Tue, Sep 29 - Fri, Oct 2
Multiple Airlines Logo
10:08 am - 7:13 pmDFW  Dallas/Fort Worth-EYW Key West
8h 05m1 stop Tampa
Multiple Airlines Logo
12:59 pm - 6:43 pmEYW  Key West-DFW Dallas/Fort Worth
30h 44m2 stops Tampa Atlanta Hartsfield-Jackson
$227Multiple Airlines
Sun, Sep 6 - Fri, Sep 11
Delta Logo
5:40 am - 12:53 pmIAH  Houston George Bush Intcntl-EYW Key West
6h 13m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:19 pm - 11:54 pmEYW  Key West-IAH Houston George Bush Intcntl
6h 35m1 stop Atlanta Hartsfield-Jackson
$291Delta
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
9:50 am - 4:26 pmIAH  Houston George Bush Intcntl-EYW Key West
5h 36m1 stop Miami
American Airlines Logo
10:18 am - 4:07 pmEYW  Key West-IAH Houston George Bush Intcntl
6h 49m1 stop Miami
$291American Airlines
Sat, Dec 12 - Wed, Dec 16
Delta Logo
1:34 pm - 8:00 pmAUS  Austin Bergstrom-EYW Key West
5h 26m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:00 pm - 8:28 pmEYW  Key West-AUS Austin Bergstrom
7h 28m1 stop Atlanta Hartsfield-Jackson
$295Delta
Sat, Oct 3 - Tue, Oct 6
American Airlines Logo
7:05 am - 1:03 pmAUS  Austin Bergstrom-EYW Key West
4h 58m1 stop Miami
American Airlines Logo
10:24 am - 3:51 pmEYW  Key West-AUS Austin Bergstrom
6h 27m1 stop Miami
$295American Airlines
Sat, Oct 24 - Tue, Oct 27
Delta Logo
11:14 am - 8:00 pmAUS  Austin Bergstrom-EYW Key West
7h 46m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:19 pm - 11:13 pmEYW  Key West-AUS Austin Bergstrom
5h 54m1 stop Atlanta Hartsfield-Jackson
$295Delta
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
8:15 pm - 2:18 pmIAH  Houston George Bush Intcntl-EYW Key West
17h 03m2 stops Atlanta Hartsfield-Jackson Chicago O'Hare Intl
United Airlines Logo
2:51 pm - 12:55 pmEYW  Key West-IAH Houston George Bush Intcntl
23h 04m2 stops Newark Atlanta Hartsfield-Jackson
$592United Airlines
Fri, Oct 23 - Fri, Oct 30
United Airlines Logo
8:15 pm - 2:18 pmIAH  Houston George Bush Intcntl-EYW Key West
17h 03m2 stops Atlanta Hartsfield-Jackson Chicago O'Hare Intl
United Airlines Logo
2:51 pm - 12:55 pmEYW  Key West-IAH Houston George Bush Intcntl
23h 04m2 stops Newark Atlanta Hartsfield-Jackson
$625United Airlines
Fri, Oct 23 - Fri, Oct 30

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Delta flights from Texas to Key West

Our best Delta deals on Texas to Key West flight tickets
Delta
Sep 8
IAH5:40 amHouston George Bush Intcntl
6h 13m
1 stop
EYW12:53 pmKey West
Sep 15
EYW6:19 pmKey West
6h 35m
1 stop
IAH11:54 pmHouston George Bush Intcntl
$291
Delta
Sep 8
AUS5:15 amAustin Bergstrom
6h 38m
1 stop
EYW12:53 pmKey West
Sep 15
EYW6:19 pmKey West
5h 54m
1 stop
AUS11:13 pmAustin Bergstrom
$295
Delta
Nov 6
HOU6:09 amHouston Hobby
5h 44m
1 stop
EYW12:53 pmKey West
Nov 10
EYW6:02 pmKey West
6h 11m
1 stop
HOU11:13 pmHouston Hobby
$310

Breeze Airways flights from Texas to Key West

Our best Breeze Airways deals on Texas to Key West flight tickets
Breeze Airways
Sep 6
SAT9:55 amSan Antonio
23h 32m
1 stop
EYW10:27 amKey West
Sep 11
EYW12:59 pmKey West
44h 46m
2 stops
SAT8:45 amSan Antonio
$337
Breeze Airways
Sep 6
SAT9:55 amSan Antonio
23h 32m
1 stop
EYW10:27 amKey West
Sep 11
EYW12:59 pmKey West
44h 46m
2 stops
SAT8:45 amSan Antonio
$341
Breeze Airways
Sep 6
SAT9:55 amSan Antonio
23h 32m
1 stop
EYW10:27 amKey West
Sep 11
EYW12:59 pmKey West
44h 46m
2 stops
SAT8:45 amSan Antonio
$342

momondo Fare Finder

 
Customize your flight search to find flights from Texas 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, momondo users made 832,500 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from Texas to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonKey West

IAH Houston George Bush Intcntl - EYW Key West

IAHEYW

Houston George Bush Intcntl

Sat 9/12

8:25 pm-10:19 am

1 stop12h 54m

Key West

Sat 9/19

10:04 am-7:17 am

2 stops46h 13m

$210

HoustonKey West

IAH Houston George Bush Intcntl - EYW Key West

IAHEYW

Houston George Bush Intcntl

Tue 9/29

8:25 am-9:24 am

2 stops23h 59m

Key West

Fri 10/2

10:59 am-9:14 pm

1 stop11h 15m

$220

DallasKey West

DFW Dallas/Fort Worth - EYW Key West

DFWEYW

Dallas/Fort Worth

Sun 9/6

10:08 am-7:13 pm

1 stop8h 05m

Key West

Fri 9/11

12:59 pm-6:43 pm

2 stops30h 44m

$227

HoustonKey West

IAH Houston George Bush Intcntl - EYW Key West

IAHEYW

Houston George Bush Intcntl

Tue 9/8

5:40 am-12:53 pm

1 stop6h 13m

Key West

Tue 9/15

6:19 pm-11:54 pm

1 stop6h 35m

$291

HoustonKey West

IAH Houston George Bush Intcntl - EYW Key West

IAHEYW

Houston George Bush Intcntl

Sat 12/12

9:50 am-4:26 pm

1 stop5h 36m

Key West

Wed 12/16

10:18 am-4:07 pm

1 stop6h 49m

$291

AustinKey West

AUS Austin Bergstrom - EYW Key West

AUSEYW

Austin Bergstrom

Sat 10/3

1:34 pm-8:00 pm

1 stop5h 26m

Key West

Tue 10/6

2:00 pm-8:28 pm

1 stop7h 28m

$295
Quickest round-trip

AustinKey West

AUS Austin Bergstrom - EYW Key West

AUSEYW

Austin Bergstrom

Sat 10/24

7:05 am-1:03 pm

1 stop4h 58m

Key West

Tue 10/27

10:24 am-3:51 pm

1 stop6h 27m

$295

AustinKey West

AUS Austin Bergstrom - EYW Key West

AUSEYW

Austin Bergstrom

Sat 9/12

11:14 am-8:00 pm

1 stop7h 46m

Key West

Sat 9/19

6:19 pm-11:13 pm

1 stop5h 54m

$295

HoustonKey West

IAH Houston George Bush Intcntl - EYW Key West

IAHEYW

Houston George Bush Intcntl

Fri 10/23

8:15 pm-2:18 pm

2 stops17h 03m

Key West

Fri 10/30

2:51 pm-12:55 pm

2 stops23h 04m

$592

HoustonKey West

IAH Houston George Bush Intcntl - EYW Key West

IAHEYW

Houston George Bush Intcntl

Fri 10/23

8:15 pm-2:18 pm

2 stops17h 03m

Key West

Fri 10/30

2:51 pm-12:55 pm

2 stops23h 04m

$625

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from Texas to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Key West?

In general, January is the cheapest month to fly from Texas to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $327. If you are unable to visit Key West during the month of January, then departing from Texas during the month February is also very affordable. Most momondo users find prices during this month for around $381.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Texas is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $596. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Texas to Key West for around $724.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is at noon. momondo users have found flights departing from Texas to Key West at noon for as low as $641. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the morning, with an average ticket price of $719. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Texas to Key West flight route?

Fly from Dallas/Fort Worth to Key West for the best Texas - Key West flight prices

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

You are more likely to see cheaper flights to Key West from Texas when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $663 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Texas for as low as $501 on momondo.

What cabin class options are available on Texas to Key West flights?

There are 4 cabin classes available to choose from on Texas to Key West flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Texas to Key West flights?

You could potentially save up to 17% on your flight if you consider stops on a Texas to Key West flight.

Cheap Texas to Key West flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Texas to Key West

Best Price Found

$295

Fastest flight time

2h 44m

Direct flights

Every day

Airports in Key West

1 airport
The best one-way flight to Key West from Texas in the past 72 hours is $295. The best round-trip flight deal from Texas to Key West found on momondo in the last 72 hours is $641.
The fastest flight from Texas to Key West takes 2h 44m
Direct flights go from Texas to Key West every day.
There is 1 airport in Key West. From Texas there are direct flights to Key West (EYW).
Search flight deals

Frequently asked questions about flying from Texas to Key West

  • When did momondo last update prices for flights from Texas to Key West Airport?

    Prices for flights from Texas to Key West Airport are updated daily.

  • How many operators does momondo search for flights from Texas to Key West Airport?

  • How old do you have to be to fly from Texas to Key West Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Texas to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The travel and health documents you'll need for your trip to Key West Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Texas to Key West?

Best airlines flying from Texas to Key West

Compare and see reviews for airlines that fly from Texas to Key West with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $196Free CancellationRating
7.8
8,505 reviews
Search Delta flights
American AirlinesPriceFrom $230Free CancellationRating
7.1
11,902 reviews
Search American Airlines flights
United AirlinesPriceFrom $238Free CancellationRating
7.4
10,101 reviews
Search United Airlines flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Texas to Key West?

Finding the right flight to Key West from Texas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Key West quick and easy, saving you time and money.

Can I find flights from Texas to Key West with flexible booking policies on momondo?

Yes. All flights to Key West from Texas on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Texas to Key West?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Texas to Key West.

I’m not ready to book a flight from Texas to Key West right now. Can momondo alert me if prices change?

Price alerts on flights to Key West from Texas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Key West trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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