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$109+ Cheap flights from Lexington (LEX) 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — HOU
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheapflights Tip: The best prices from Lexington Blue Grass to Houston are usually found in February or July, booked 60 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Cheap flight deals from Lexington to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) 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 September 25, 2025.

Round-trip from

$227
(Kiwi.com)

One-way from

$109
(Kiwi.com)

Popular in

April

Cheapest in

February

Average price

$306
From Lexington Blue Grass to Houston
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One-way flight from Lexington Blue Grass to Houston
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Highest demand for flights based on searches. 12% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Lexington to Houston

Cheapest flights from Lexington to Houston
Explore the most affordable flight options available from Lexington to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/237:25 pmLEX - IAH
1 stop14h 30mMultiple Airlines
Thu 10/306:00 amIAH - LEX
1 stop11h 45mMultiple Airlines
Deal found 9/24$227
This Delta deal was found by Cheapflights users on 9/24. 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 10/216:00 amLEX - HOU
1 stop4h 18mDelta
Tue 10/286:44 pmHOU - LEX
1 stop4h 21mDelta
Deal found 9/24$249
This Delta deal was found by Cheapflights users on 9/24. 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 10/216:00 amLEX - IAH
1 stop5h 54mDelta
Tue 10/284:21 pmIAH - LEX
1 stop6h 44mDelta
Deal found 9/24$249
This American Airlines deal was found by Cheapflights users on 9/24. 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.
Fri 12/56:00 amLEX - IAH
1 stop5h 16mAmerican Airlines
Tue 12/910:43 amIAH - LEX
2 stops6h 45mAmerican Airlines
Deal found 9/24$254
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/311:59 pmLEX - IAH
1 stop7h 11mUnited Airlines
Sun 11/25:00 amIAH - LEX
1 stop7h 17mUnited Airlines
Deal found 9/25$304
This American Airlines deal was found by Cheapflights users on 9/25. 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 10/46:00 amLEX - HOU
1 stop4h 44mAmerican Airlines
Tue 10/76:00 amHOU - LEX
1 stop6h 51mAmerican Airlines
Deal found 9/25$309
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/42:10 pmLEX - IAH
1 stop7h 34mUnited Airlines
Tue 10/78:15 amIAH - LEX
1 stop6h 33mUnited Airlines
Deal found 9/25$309
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/227:33 pmLEX - IAH
1 stop5h 26mUnited Airlines
Wed 10/296:30 amIAH - LEX
1 stop5h 47mUnited Airlines
Deal found 9/24$319
This Delta deal was found by Cheapflights users on 9/25. 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 10/255:57 pmLEX - HOU
1 stop6h 03mDelta
Mon 10/276:44 pmHOU - LEX
1 stop4h 20mDelta
Deal found 9/25$324
This American Airlines deal was found by Cheapflights users on 9/24. 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 9/3011:09 amLEX - IAH
1 stop6h 12mAmerican Airlines
Mon 10/66:03 pmIAH - LEX
1 stop4h 54mAmerican Airlines
Deal found 9/24$324
This American Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/62:11 pmLEX - HOU
1 stop7h 07mAmerican Airlines
Mon 12/812:16 pmHOU - LEX
1 stop4h 18mAmerican Airlines
Deal found 9/23$329
This American Airlines deal was found by Cheapflights users on 9/25. 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.
Fri 10/245:29 amLEX - IAH
1 stop4h 48mAmerican Airlines
Mon 10/276:03 pmIAH - LEX
1 stop4h 54mAmerican Airlines
Deal found 9/25$329

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lexington 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 September 25, 2025.
Use the filters below to find and compare flights from Lexington to Houston that are best for you.

Fly from

Lexington

Fly to

Houston

Route

Depart

Return

Price

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Thu 10/23

7:25 pm-8:55 am

1 stop14h 30m

Houston George Bush Intcntl

Thu 10/30

6:00 am-6:45 pm

1 stop11h 45m

$227

LexingtonHouston

LEX - HOU

LEXHOU

Lexington Blue Grass

Tue 10/21

6:00 am-9:18 am

1 stop4h 18m

Houston Hobby

Tue 10/28

6:44 pm-12:05 am

1 stop4h 21m

$249

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Tue 10/21

6:00 am-10:54 am

1 stop5h 54m

Houston George Bush Intcntl

Tue 10/28

4:21 pm-12:05 am

1 stop6h 44m

$249

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Fri 10/31

1:59 pm-8:10 pm

1 stop7h 11m

Houston George Bush Intcntl

Sun 11/2

5:00 am-1:17 pm

1 stop7h 17m

$304

LexingtonHouston

LEX - HOU

LEXHOU

Lexington Blue Grass

Sat 10/4

6:00 am-9:44 am

1 stop4h 44m

Houston Hobby

Tue 10/7

6:00 am-1:51 pm

1 stop6h 51m

$309

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Sat 10/4

2:10 pm-8:44 pm

1 stop7h 34m

Houston George Bush Intcntl

Tue 10/7

8:15 am-3:48 pm

1 stop6h 33m

$309

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Tue 9/30

11:09 am-4:21 pm

1 stop6h 12m

Houston George Bush Intcntl

Mon 10/6

6:03 pm-11:57 pm

1 stop4h 54m

$324

LexingtonHouston

LEX - HOU

LEXHOU

Lexington Blue Grass

Sat 10/25

5:57 pm-11:00 pm

1 stop6h 03m

Houston Hobby

Mon 10/27

6:44 pm-12:04 am

1 stop4h 20m

$324

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Thu 11/20

8:10 pm-12:18 am

1 stop5h 08m

Houston George Bush Intcntl

Sun 11/23

7:45 am-3:06 pm

1 stop6h 21m

$329

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Fri 10/24

5:29 am-9:17 am

1 stop4h 48m

Houston George Bush Intcntl

Mon 10/27

6:03 pm-11:57 pm

1 stop4h 54m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/23

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

Have a flexible travel schedule? Discover the best time to fly to Houston from Lexington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lexington to Houston

How far ahead should I book a flight from Lexington to Houston?

Use this chart to determine the optimal time to book a round-trip flight from Lexington to Houston. Price data was last updated on September 19, 2025.

Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights from Lexington to Houston. 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 Lexington to Houston?

Currently, September is the cheapest month in which you can book a flight from Lexington to Houston (average of $230). Flying from Lexington to Houston in March is currently the most expensive (average of $330). 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 LEX to HOU?

Find hourly flight availability from Lexington 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 September 25, 2025.

A simple way to save on the total cost of your ticket is to fly from Lexington to Houston in the evening. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Lexington to Houston?

Use this chart to determine the cheapest time to fly round-trip from Lexington to Houston. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Lexington to Houston flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 September 25, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Lexington to Houston. 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.
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Lexington to Houston. 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 from for flights from Lexington to Houston?

    Located just 5.6 mi from the city center, Lexington Blue Grass is the airport most travelers will use when flying to Houston from Lexington. Booking flights from Blue Grass (LEX) to Houston should be relatively easy as there are 0 daily outbound flights to Houston from 3 different airlines.

  • How long is the flight from Lexington to Houston?

    A quick flight from Lexington to Houston can take about 4h 18m. Delta provides one of the quickest options available for as low as $249. There are 842 mi between Lexington and Houston. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on American Airlines is currently your cheapest option to Houston, with prices starting at $238. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $239 and $272, respectively. These flights start at 28% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Lexington to Houston?

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

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

    Yes. Cheapflights offers flight deals from Lexington to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lexington to Houston?

    Currently, September is the cheapest month in which you can book a flight from Lexington to Houston (average of $230). Flying from Lexington to Houston in March is currently the most expensive (average of $330). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Lexington to Houston

Discover the top 3 airlines that operate flights from Lexington 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 September 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$238Average$429FlexibilityNo cancel feeOn-time71%
DeltaCheapest$239Average$317FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$272Average$408FlexibilityNo cancel feeOn-time69%

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