What is the cheapest airline that flies from Lexington Blue Grass to Houston?

American Airlines and Delta are the most popular carriers operating from Lexington Blue Grass to Houston

What airlines fly to Houston?

United Airlines, Frontier and American Airlines are the top three most popular airlines that fly to Houston from Lexington according to our data. United Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 6 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Lexington Blue Grass Airport to Houston?

Prices for flights from Lexington Blue Grass Airport to Houston refresh daily.

How many operators does momondo search for flights from Lexington Blue Grass Airport to Houston?

As of January 2026, there are 3 operators available to choose from for flights from Lexington Blue Grass Airport to Houston.

How old do you have to be to fly from Lexington Blue Grass Airport to Houston?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lexington Blue Grass Airport to Houston.

What documentation or ID do you need to fly to Houston?

The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$132 Cheap Flights from Lexington to Houston in 2026

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Find the cheapest flights from Lexington to Houston

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:56 am - 9:41 pm

LEX

IAH

10h 45m

1 stop

4:22 pm - 8:33 am

IAH

LEX

15h 11m

1 stop

$207Multiple Airlines

Sun, Mar 1 - Wed, Mar 4

11:56 am - 9:41 pm

LEX

IAH

10h 45m

1 stop

9:16 am - 8:33 am

IAH

LEX

22h 17m

2 stops

$216Multiple Airlines

Sun, Mar 1 - Wed, Mar 4

9:42 pm - 8:08 pm

LEX

IAH

23h 26m

1 stop

5:52 pm - 8:45 am

IAH

LEX

13h 53m

1 stop

$223Multiple Airlines

Sun, Mar 15 - Wed, Mar 18

6:00 am - 10:01 am

LEX

HOU

5h 01m

1 stop

5:25 am - 11:50 am

HOU

LEX

5h 25m

1 stop

$269Delta

Wed, Feb 18 - Wed, Feb 25

7:10 pm - 11:58 pm

LEX

HOU

5h 48m

1 stop

6:00 am - 1:18 pm

HOU

LEX

6h 18m

1 stop

$274American Airlines

Sun, Feb 15 - Sat, Feb 21

7:10 pm - 11:58 pm

LEX

HOU

5h 48m

1 stop

6:00 am - 2:33 pm

HOU

LEX

7h 33m

2 stops

$279American Airlines

Sun, Feb 15 - Sat, Feb 21

4:14 pm - 10:42 pm

LEX

HOU

7h 28m

1 stop

6:00 am - 1:39 pm

HOU

LEX

6h 39m

1 stop

$289Delta

Tue, Mar 17 - Sat, Mar 21

6:00 am - 10:01 am

LEX

HOU

5h 01m

1 stop

5:25 am - 11:50 am

HOU

LEX

5h 25m

1 stop

$318Delta

Wed, Feb 18 - Thu, Feb 26

7:10 pm - 11:58 pm

LEX

HOU

5h 48m

1 stop

6:01 am - 1:35 pm

HOU

LEX

6h 34m

1 stop

$344American Airlines

Thu, Apr 2 - Wed, Apr 8

7:10 pm - 11:58 pm

LEX

HOU

5h 48m

1 stop

6:00 am - 4:22 pm

HOU

LEX

9h 22m

2 stops

$349American Airlines

Sun, Feb 15 - Sat, Feb 21

Delta flights from Lexington to Houston

Our best Delta deals on Lexington to Houston flight tickets

Delta

Feb 18

LEX6:00 amLexington Blue Grass

5h 01m

1 stop

HOU10:01 amHouston Hobby

Feb 25

HOU5:25 amHouston Hobby

5h 25m

1 stop

LEX11:50 amLexington Blue Grass

$269

Delta

Mar 17

LEX4:14 pmLexington Blue Grass

7h 28m

1 stop

HOU10:42 pmHouston Hobby

Mar 21

HOU6:00 amHouston Hobby

6h 39m

1 stop

LEX1:39 pmLexington Blue Grass

$289

Delta

Jul 3

LEX1:30 pmLexington Blue Grass

6h 27m

1 stop

IAH6:57 pmHouston George Bush Intcntl

Jul 11

IAH7:15 amHouston George Bush Intcntl

6h 44m

1 stop

LEX2:59 pmLexington Blue Grass

$304

American Airlines flights from Lexington to Houston

Our best American Airlines deals on Lexington to Houston flight tickets

American Airlines

Feb 15

LEX7:10 pmLexington Blue Grass

5h 48m

1 stop

HOU11:58 pmHouston Hobby

Feb 21

HOU6:00 amHouston Hobby

6h 18m

1 stop

LEX1:18 pmLexington Blue Grass

$274

American Airlines

Feb 15

LEX7:10 pmLexington Blue Grass

5h 48m

1 stop

HOU11:58 pmHouston Hobby

Feb 21

HOU6:00 amHouston Hobby

7h 33m

2 stops

LEX2:33 pmLexington Blue Grass

$279

American Airlines

Feb 15

LEX5:00 amLexington Blue Grass

7h 31m

2 stops

IAH11:31 amHouston George Bush Intcntl

Feb 21

IAH7:37 amHouston George Bush Intcntl

7h 45m

2 stops

LEX4:22 pmLexington Blue Grass

$285

Fly from

Fly to

Route

Depart

Return

Price

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Sun 3/1

11:56 am-9:41 pm

1 stop10h 45m

Houston George Bush Intcntl

Wed 3/4

4:22 pm-8:33 am

1 stop15h 11m

$207

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Sun 3/1

11:56 am-9:41 pm

1 stop10h 45m

Houston George Bush Intcntl

Wed 3/4

9:16 am-8:33 am

2 stops22h 17m

$216

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Sun 3/15

9:42 pm-8:08 pm

1 stop23h 26m

Houston George Bush Intcntl

Wed 3/18

5:52 pm-8:45 am

1 stop13h 53m

$223

LexingtonHouston

LEX - HOU

LEXHOU

Lexington Blue Grass

Wed 2/18

6:00 am-10:01 am

1 stop5h 01m

Houston Hobby

Wed 2/25

5:25 am-11:50 am

1 stop5h 25m

$269

LexingtonHouston

LEX - HOU

LEXHOU

Lexington Blue Grass

Sun 2/15

7:10 pm-11:58 pm

1 stop5h 48m

Houston Hobby

Sat 2/21

6:00 am-1:18 pm

1 stop6h 18m

$274

LexingtonHouston

LEX - HOU

LEXHOU

Lexington Blue Grass

Sun 2/15

7:10 pm-11:58 pm

1 stop5h 48m

Houston Hobby

Sat 2/21

6:00 am-2:33 pm

2 stops7h 33m

$279

LexingtonHouston

LEX - HOU

LEXHOU

Lexington Blue Grass

Tue 3/17

4:14 pm-10:42 pm

1 stop7h 28m

Houston Hobby

Sat 3/21

6:00 am-1:39 pm

1 stop6h 39m

$289

LexingtonHouston

LEX - HOU

LEXHOU

Lexington Blue Grass

Wed 2/18

6:00 am-10:01 am

1 stop5h 01m

Houston Hobby

Thu 2/26

5:25 am-11:50 am

1 stop5h 25m

$318

LexingtonHouston

LEX - HOU

LEXHOU

Lexington Blue Grass

Thu 4/2

7:10 pm-11:58 pm

1 stop5h 48m

Houston Hobby

Wed 4/8

6:01 am-1:35 pm

1 stop6h 34m

$344

LexingtonHouston

LEX - HOU

LEXHOU

Lexington Blue Grass

Sun 2/15

7:10 pm-11:58 pm

1 stop5h 48m

Houston Hobby

Sat 2/21

6:00 am-4:22 pm

2 stops9h 22m

$349

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Lexington to Houston

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

Prices

Airlines

What is the cheapest month to fly to Houston?

The month of September is, on average, the cheapest month to fly to Houston from Lexington, with most prices found around $278. The month of February is another great option to travel to Houston, with average flight prices from Lexington averaging around $283.

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

You are more likely to see cheaper flights to Houston from Lexington when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $339 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Lexington for as low as $223 on momondo.

Cheap Lexington to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lexington to Houston

Fastest flight time	5h 57m
Direct flights	None

The fastest flight from Lexington to Houston takes 5h 57m

There are no direct flights from Lexington to Houston. There are no popular flight routes from Lexington to Houston.

Search flight deals

How far is Lexington Blue Grass to Houston by plane?
There are 844.2 mi between Lexington Blue Grass and Houston. In terms of flight time, this usually takes a little over 5h 57m.
When did momondo last update prices for flights from Lexington Blue Grass Airport to Houston?
Prices for flights from Lexington Blue Grass Airport to Houston refresh daily.
How many operators does momondo search for flights from Lexington Blue Grass Airport to Houston?
As of January 2026, there are 3 operators available to choose from for flights from Lexington Blue Grass Airport to Houston.
How old do you have to be to fly from Lexington Blue Grass Airport to Houston?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lexington Blue Grass Airport to Houston.
What documentation or ID do you need to fly to Houston?
The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Lexington to Houston

Compare and see reviews for airlines that fly from Lexington to Houston with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $219	Free Cancellation	Rating 7.9 8,128 reviews	Search Delta flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 11,205 reviews	Search American Airlines flights
United Airlines	PriceFrom $272	Free Cancellation	Rating 7.4 9,215 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Lexington to Houston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Lexington to Houston. momondo saves you time and could save you money on your trip.

Can I find flights from Lexington to Houston with flexible booking policies on momondo?

Flights from Lexington to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Lexington to Houston?

Once you have performed a search for Lexington to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Houston from Lexington 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.