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

Delta, American Airlines, and Allegiant Air 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 56% 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 July 2025, 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.

$109 Cheap Flights from Lexington to Houston in 2025

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Find the cheapest flights from Lexington to Houston

Round-trip

One-way

Last minute

Cheap round-trip flights

6:32 pm - 10:15 pmLEX-IAH

4h 43m1 stop

2:52 pm - 9:14 pmIAH-LEX

5h 22m1 stop

$224American Airlines

Find Deal

Sat, Aug 30 - Thu, Sep 4

5:00 am - 8:54 amLEX-IAH

4h 54m1 stop

6:05 am - 1:42 pmIAH-LEX

6h 37m1 stop

$229American Airlines

Find Deal

Sun, Aug 24 - Sun, Aug 31

6:39 pm - 10:07 pmLEX-IAH

4h 28m1 stop

6:01 am - 3:20 pmIAH-LEX

8h 19m2 stops

$234American Airlines

Find Deal

Tue, Oct 28 - Fri, Oct 31

6:00 am - 9:18 amLEX-HOU

4h 18m1 stop

6:44 pm - 12:05 amHOU-LEX

4h 21m1 stop

$238Delta

Find Deal

Tue, Oct 28 - Fri, Oct 31

1:03 pm - 5:39 pmLEX-HOU

5h 36m1 stop

6:34 pm - 11:50 pmHOU-LEX

4h 16m1 stop

$249Delta

Find Deal

Sat, Aug 23 - Tue, Aug 26

5:54 pm - 11:56 pmLEX-IAH

7h 02m1 stop

5:45 am - 12:18 pmIAH-LEX

5h 33m1 stop

$249Delta

Find Deal

Fri, Aug 22 - Sun, Aug 24

7:34 pm - 8:52 amLEX-IAH

14h 18m1 stop

5:27 pm - 6:57 pmIAH-LEX

24h 30m2 stops

$342

Find Deal

Sun, Aug 10 - Sat, Aug 16

7:34 pm - 10:54 pmLEX-IAH

28h 20m3 stops

5:27 pm - 6:57 pmIAH-LEX

24h 30m2 stops

$347

Find Deal

Sun, Aug 10 - Sat, Aug 16

7:00 am - 11:39 amLEX-IAH

5h 39m1 stop

7:30 am - 8:48 pmIAH-LEX

12h 18m2 stops

$371United Airlines

Find Deal

Wed, Aug 27 - Wed, Sep 3

5:48 pm - 12:30 amLEX-IAH

7h 42m1 stop

6:30 am - 1:17 pmIAH-LEX

5h 47m1 stop

$388United Airlines

Find Deal

Sat, Dec 20 - Sun, Dec 28

American Airlines flights from Lexington to Houston

Our best American Airlines deals on Lexington to Houston flight tickets

American Airlines

Aug 30

LEX6:32 pmLexington Blue Grass

4h 43m

1 stop

IAH10:15 pmHouston George Bush Intcntl

Sep 4

IAH2:52 pmHouston George Bush Intcntl

5h 22m

1 stop

LEX9:14 pmLexington Blue Grass

$224

Find similar

American Airlines

Aug 24

LEX5:00 amLexington Blue Grass

4h 54m

1 stop

IAH8:54 amHouston George Bush Intcntl

Aug 31

IAH6:05 amHouston George Bush Intcntl

6h 37m

1 stop

LEX1:42 pmLexington Blue Grass

$229

Find similar

American Airlines

Oct 28

LEX6:39 pmLexington Blue Grass

4h 28m

1 stop

IAH10:07 pmHouston George Bush Intcntl

Oct 31

IAH6:01 amHouston George Bush Intcntl

8h 19m

2 stops

LEX3:20 pmLexington Blue Grass

$234

Find similar

Delta flights from Lexington to Houston

Our best Delta deals on Lexington to Houston flight tickets

Delta

Oct 28

LEX6:00 amLexington Blue Grass

4h 18m

1 stop

HOU9:18 amHouston Hobby

Oct 31

HOU6:44 pmHouston Hobby

4h 21m

1 stop

LEX12:05 amLexington Blue Grass

$238

Find similar

Delta

Aug 23

LEX1:03 pmLexington Blue Grass

5h 36m

1 stop

HOU5:39 pmHouston Hobby

Aug 26

HOU6:34 pmHouston Hobby

4h 16m

1 stop

LEX11:50 pmLexington Blue Grass

$249

Find similar

Delta

Aug 12

LEX6:10 pmLexington Blue Grass

5h 21m

1 stop

HOU10:31 pmHouston Hobby

Aug 19

HOU1:05 pmHouston Hobby

5h 01m

1 stop

LEX7:06 pmLexington Blue Grass

$254

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Sat 8/30

6:32 pm-10:15 pm

1 stop4h 43m

Houston George Bush Intcntl

Thu 9/4

2:52 pm-9:14 pm

1 stop5h 22m

$224

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Sun 8/24

5:00 am-8:54 am

1 stop4h 54m

Houston George Bush Intcntl

Sun 8/31

6:05 am-1:42 pm

1 stop6h 37m

$229

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Tue 10/28

6:39 pm-10:07 pm

1 stop4h 28m

Houston George Bush Intcntl

Fri 10/31

6:01 am-3:20 pm

2 stops8h 19m

$234

LexingtonHouston

LEX - HOU

LEXHOU

Lexington Blue Grass

Tue 10/28

6:00 am-9:18 am

1 stop4h 18m

Houston Hobby

Fri 10/31

6:44 pm-12:05 am

1 stop4h 21m

$238

LexingtonHouston

LEX - HOU

LEXHOU

Lexington Blue Grass

Sat 8/23

1:03 pm-5:39 pm

1 stop5h 36m

Houston Hobby

Tue 8/26

6:34 pm-11:50 pm

1 stop4h 16m

$249

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Fri 8/22

5:54 pm-11:56 pm

1 stop7h 02m

Houston George Bush Intcntl

Sun 8/24

5:45 am-12:18 pm

1 stop5h 33m

$249

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Sun 8/10

7:34 pm-8:52 am

1 stop14h 18m

Houston George Bush Intcntl

Sat 8/16

5:27 pm-6:57 pm

2 stops24h 30m

$342

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Sun 8/10

7:34 pm-10:54 pm

3 stops28h 20m

Houston George Bush Intcntl

Sat 8/16

5:27 pm-6:57 pm

2 stops24h 30m

$347

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Wed 8/27

7:00 am-11:39 am

1 stop5h 39m

Houston George Bush Intcntl

Wed 9/3

7:30 am-8:48 pm

2 stops12h 18m

$371

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Sat 12/20

5:48 pm-12:30 am

1 stop7h 42m

Houston George Bush Intcntl

Sun 12/28

6:30 am-1:17 pm

1 stop5h 47m

$388

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 February is, on average, the cheapest month to fly to Houston from Lexington, with most prices found around $248. The month of September is another great option to travel to Houston, with average flight prices from Lexington averaging around $280.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Lexington is on a Saturday. momondo users have found tickets for Saturday departures for as low as $258. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Tuesday is $424.

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

Our data shows that the cheapest Lexington to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $286. Try not to purchase tickets in the morning because they tend to be around $358. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $344 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 $241 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

Best Price Found	$109
Fastest flight time	4h 18m
Direct flights	None
Airports in Houston	2 airports

The best one-way flight to Houston from Lexington in the past 72 hours is $109. The best round-trip flight deal from Lexington to Houston found on momondo in the last 72 hours is $224.

The fastest flight from Lexington to Houston takes 4h 18m

There are no direct flights from Lexington to Houston. Popular non-direct routes for this connection are Lexington Blue Grass Airport - Houston Hobby Airport and Lexington Blue Grass Airport - Houston George Bush Intcntl Airport.

There are 2 airports near Houston: Houston George Bush Intcntl (IAH), Houston Hobby (HOU)

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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 4h 18m.
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 July 2025, 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 $198	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
American Airlines	PriceFrom $238	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $279	Free Cancellation	Rating 7.4 8,900 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.