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

Delta, American Airlines, and United Airlines 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 58% 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 October 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.

$97 Cheap Flights from Lexington to Houston in 2025/26

Q: What is the typical price of a round-trip flight between Lexington and Houston?

Prices are currently low for flights on this route. Typical prices usually range from $284 to $514. The lowest price recently found on this route was $223.

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Find the cheapest flights from Lexington to Houston

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:18 am - 5:43 pmLEX-IAH

7h 25m1 stop

8:07 pm - 10:28 amIAH-LEX

37h 21m2 stops

$223Multiple Airlines

Find Deal

Thu, Dec 4 - Tue, Dec 9

5:15 pm - 10:48 pmLEX-HOU

6h 33m1 stop

6:40 pm - 11:56 pmHOU-LEX

4h 16m1 stop

$249Delta

Find Deal

Wed, Dec 3 - Sat, Dec 6

5:50 pm - 10:19 pmLEX-IAH

5h 29m1 stop

6:00 am - 12:40 pmIAH-LEX

5h 40m1 stop

$249Delta

Find Deal

Tue, Mar 10 - Sat, Mar 14

7:00 am - 11:24 amLEX-IAH

5h 24m1 stop

10:43 am - 7:12 pmIAH-LEX

7h 29m2 stops

$254American Airlines

Find Deal

Wed, Dec 3 - Sat, Dec 6

5:40 pm - 11:07 pmLEX-HOU

6h 27m1 stop

6:48 pm - 12:04 amHOU-LEX

4h 16m1 stop

$259Delta

Find Deal

Wed, Nov 12 - Mon, Nov 17

7:15 am - 12:31 pmLEX-IAH

6h 16m1 stop

1:36 pm - 7:14 pmIAH-LEX

4h 38m1 stop

$259Delta

Find Deal

Wed, Nov 12 - Mon, Nov 17

6:40 am - 1:33 pmLEX-IAH

7h 53m2 stops

8:05 am - 1:31 pmIAH-LEX

4h 26m1 stop

$264American Airlines

Find Deal

Wed, Nov 12 - Mon, Nov 17

5:49 pm - 9:46 pmLEX-HOU

4h 57m1 stop

1:00 pm - 6:54 pmHOU-LEX

4h 54m1 stop

$279Delta

Find Deal

Thu, Apr 2 - Tue, Apr 14

1:57 pm - 7:08 pmLEX-IAH

6h 11m1 stop

5:00 am - 1:16 pmIAH-LEX

7h 16m1 stop

$351United Airlines

Find Deal

Mon, Dec 22 - Sat, Dec 27

5:34 pm - 11:59 pmLEX-IAH

7h 25m1 stop

5:05 pm - 11:49 pmIAH-LEX

5h 44m1 stop

$377United Airlines

Find Deal

Thu, Feb 26 - Mon, Mar 2

Delta flights from Lexington to Houston

Our best Delta deals on Lexington to Houston flight tickets

Delta

Dec 3

LEX5:15 pmLexington Blue Grass

6h 33m

1 stop

HOU10:48 pmHouston Hobby

Dec 6

HOU6:40 pmHouston Hobby

4h 16m

1 stop

LEX11:56 pmLexington Blue Grass

$249

Find similar

Delta

Nov 12

LEX5:40 pmLexington Blue Grass

6h 27m

1 stop

HOU11:07 pmHouston Hobby

Nov 17

HOU6:48 pmHouston Hobby

4h 16m

1 stop

LEX12:04 amLexington Blue Grass

$259

Find similar

Delta

Nov 12

LEX1:05 pmLexington Blue Grass

5h 48m

1 stop

HOU5:53 pmHouston Hobby

Nov 17

HOU6:48 pmHouston Hobby

4h 16m

1 stop

LEX12:04 amLexington Blue Grass

$279

Find similar

American Airlines flights from Lexington to Houston

Our best American Airlines deals on Lexington to Houston flight tickets

American Airlines

Dec 3

LEX7:00 amLexington Blue Grass

5h 24m

1 stop

IAH11:24 amHouston George Bush Intcntl

Dec 6

IAH10:43 amHouston George Bush Intcntl

7h 29m

2 stops

LEX7:12 pmLexington Blue Grass

$254

Find similar

American Airlines

Nov 12

LEX6:40 amLexington Blue Grass

7h 53m

2 stops

IAH1:33 pmHouston George Bush Intcntl

Nov 17

IAH8:05 amHouston George Bush Intcntl

4h 26m

1 stop

LEX1:31 pmLexington Blue Grass

$264

Find similar

American Airlines

Nov 12

LEX6:40 amLexington Blue Grass

7h 53m

2 stops

IAH1:33 pmHouston George Bush Intcntl

Nov 17

IAH8:05 amHouston George Bush Intcntl

4h 26m

1 stop

LEX1:31 pmLexington Blue Grass

$284

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Thu 12/4

11:18 am-5:43 pm

1 stop7h 25m

Houston George Bush Intcntl

Tue 12/9

8:07 pm-10:28 am

2 stops37h 21m

$223

LexingtonHouston

LEX - HOU

LEXHOU

Lexington Blue Grass

Wed 12/3

5:15 pm-10:48 pm

1 stop6h 33m

Houston Hobby

Sat 12/6

6:40 pm-11:56 pm

1 stop4h 16m

$249

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Tue 3/10

5:50 pm-10:19 pm

1 stop5h 29m

Houston George Bush Intcntl

Sat 3/14

6:00 am-12:40 pm

1 stop5h 40m

$249

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Wed 12/3

7:00 am-11:24 am

1 stop5h 24m

Houston George Bush Intcntl

Sat 12/6

10:43 am-7:12 pm

2 stops7h 29m

$254

LexingtonHouston

LEX - HOU

LEXHOU

Lexington Blue Grass

Wed 11/12

5:40 pm-11:07 pm

1 stop6h 27m

Houston Hobby

Mon 11/17

6:48 pm-12:04 am

1 stop4h 16m

$259

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Wed 11/12

7:15 am-12:31 pm

1 stop6h 16m

Houston George Bush Intcntl

Mon 11/17

1:36 pm-7:14 pm

1 stop4h 38m

$259

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Wed 11/12

6:40 am-1:33 pm

2 stops7h 53m

Houston George Bush Intcntl

Mon 11/17

8:05 am-1:31 pm

1 stop4h 26m

$264

LexingtonHouston

LEX - HOU

LEXHOU

Lexington Blue Grass

Thu 4/2

5:49 pm-9:46 pm

1 stop4h 57m

Houston Hobby

Tue 4/14

1:00 pm-6:54 pm

1 stop4h 54m

$279

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Mon 12/22

1:57 pm-7:08 pm

1 stop6h 11m

Houston George Bush Intcntl

Sat 12/27

5:00 am-1:16 pm

1 stop7h 16m

$351

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Thu 2/26

5:34 pm-11:59 pm

1 stop7h 25m

Houston George Bush Intcntl

Mon 3/2

5:05 pm-11:49 pm

1 stop5h 44m

$377

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 typical price of a round-trip flight between Lexington and Houston?

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 July is another great option to travel to Houston, with average flight prices from Lexington averaging around $271.

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 $353 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

Direct flights	None

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 4h 37m.
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 October 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 $239	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 11,035 reviews	Search American Airlines flights
United Airlines	PriceFrom $272	Free Cancellation	Rating 7.4 8,998 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.