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Cheap flights from Lexington to Houston from $133

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lexington to Houston departing on 12/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
11:51 am - 11:58 pm
LEX
-
IAH
13h 07m1 stop
Multiple Airlines Logo
12:16 pm - 8:40 pm
IAH
-
LEX
7h 24m1 stop
$229Multiple Airlines
Thu, Jan 22 - Fri, Jan 23
Delta Logo
7:39 pm - 11:56 pm
LEX
-
IAH
5h 17m1 stop
Delta Logo
5:30 am - 11:50 am
IAH
-
LEX
5h 20m1 stop
$249Delta
Thu, Feb 19 - Sun, Feb 22
American Airlines Logo
6:55 pm - 11:35 pm
LEX
-
IAH
5h 40m1 stop
American Airlines Logo
6:00 am - 4:14 pm
IAH
-
LEX
9h 14m2 stops
$254American Airlines
Mon, Jan 5 - Mon, Jan 12
Multiple Airlines Logo
11:51 am - 11:58 pm
LEX
-
IAH
13h 07m1 stop
Multiple Airlines Logo
5:46 am - 8:40 pm
IAH
-
LEX
13h 54m2 stops
$255Multiple Airlines
Thu, Jan 22 - Fri, Jan 23
American Airlines Logo
8:07 am - 5:05 pm
LEX
-
IAH
9h 58m2 stops
American Airlines Logo
6:00 am - 4:14 pm
IAH
-
LEX
9h 14m2 stops
$259American Airlines
Wed, Jan 21 - Sun, Jan 25
Multiple Airlines Logo
11:51 am - 10:53 pm
LEX
-
IAH
12h 02m2 stops
Multiple Airlines Logo
5:46 am - 8:40 pm
IAH
-
LEX
13h 54m2 stops
$280Multiple Airlines
Thu, Jan 22 - Fri, Jan 23
American Airlines Logo
11:16 am - 7:00 pm
LEX
-
IAH
8h 44m2 stops
American Airlines Logo
5:00 am - 1:16 pm
IAH
-
LEX
7h 16m1 stop
$284American Airlines
Thu, Feb 19 - Sun, Feb 22
United Airlines Logo
1:57 pm - 8:10 pm
LEX
-
IAH
7h 13m1 stop
United Airlines Logo
6:30 am - 1:16 pm
IAH
-
LEX
5h 46m1 stop
$285United Airlines
Thu, Dec 25 - Thu, Jan 1
Delta Logo
3:41 pm - 9:11 pm
LEX
-
IAH
6h 30m1 stop
Delta Logo
5:30 am - 1:30 pm
IAH
-
LEX
7h 00m1 stop
$294Delta
Wed, Dec 17 - Mon, Jan 12
American Airlines Logo
6:40 am - 1:31 pm
LEX
-
IAH
7h 51m2 stops
American Airlines Logo
6:05 am - 12:19 pm
IAH
-
LEX
5h 14m1 stop
$299American Airlines
Wed, Dec 17 - Mon, Jan 12

American Airlines flights from Lexington to Houston George Bush Intcntl Airport

Our best American Airlines deals on Lexington to Houston George Bush Intcntl Airport flight tickets
American Airlines
Jan 5
LEX6:55 pmLexington Blue Grass
5h 40m
1 stop
IAH11:35 pmHouston George Bush Intcntl
Jan 12
IAH6:00 amHouston George Bush Intcntl
9h 14m
2 stops
LEX4:14 pmLexington Blue Grass
$254
Find similar
American Airlines
Jan 21
LEX8:07 amLexington Blue Grass
9h 58m
2 stops
IAH5:05 pmHouston George Bush Intcntl
Jan 25
IAH6:00 amHouston George Bush Intcntl
9h 14m
2 stops
LEX4:14 pmLexington Blue Grass
$259
Find similar
American Airlines
Feb 19
LEX11:16 amLexington Blue Grass
8h 44m
2 stops
IAH7:00 pmHouston George Bush Intcntl
Feb 22
IAH5:00 amHouston George Bush Intcntl
7h 16m
1 stop
LEX1:16 pmLexington Blue Grass
$284
Find similar

United Airlines flights from Lexington to Houston George Bush Intcntl Airport

Our best United Airlines deals on Lexington to Houston George Bush Intcntl Airport flight tickets
United Airlines
Dec 25
LEX1:57 pmLexington Blue Grass
7h 13m
1 stop
IAH8:10 pmHouston George Bush Intcntl
Jan 1
IAH6:30 amHouston George Bush Intcntl
5h 46m
1 stop
LEX1:16 pmLexington Blue Grass
$285
Find similar
United Airlines
Dec 10
LEX10:07 amLexington Blue Grass
8h 16m
1 stop
IAH5:23 pmHouston George Bush Intcntl
Jan 7
IAH10:06 amHouston George Bush Intcntl
6h 07m
1 stop
LEX5:13 pmLexington Blue Grass
$309
Find similar
United Airlines
Feb 21
LEX7:00 amLexington Blue Grass
7h 40m
1 stop
IAH1:40 pmHouston George Bush Intcntl
Mar 1
IAH6:30 amHouston George Bush Intcntl
5h 52m
1 stop
LEX1:22 pmLexington Blue Grass
$319
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Lexington to Houston George Bush Intcntl Airport 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 December 7, 2025.
Use the filters below to find and compare flights from Lexington to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Thu 1/22

11:51 am-11:58 pm

1 stop13h 07m

Houston George Bush Intcntl

Fri 1/23

12:16 pm-8:40 pm

1 stop7h 24m

$229

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Thu 2/19

7:39 pm-11:56 pm

1 stop5h 17m

Houston George Bush Intcntl

Sun 2/22

5:30 am-11:50 am

1 stop5h 20m

$249

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Mon 1/5

6:55 pm-11:35 pm

1 stop5h 40m

Houston George Bush Intcntl

Mon 1/12

6:00 am-4:14 pm

2 stops9h 14m

$254

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Thu 1/22

11:51 am-11:58 pm

1 stop13h 07m

Houston George Bush Intcntl

Fri 1/23

5:46 am-8:40 pm

2 stops13h 54m

$255

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Wed 1/21

8:07 am-5:05 pm

2 stops9h 58m

Houston George Bush Intcntl

Sun 1/25

6:00 am-4:14 pm

2 stops9h 14m

$259

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Thu 1/22

11:51 am-10:53 pm

2 stops12h 02m

Houston George Bush Intcntl

Fri 1/23

5:46 am-8:40 pm

2 stops13h 54m

$280

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Thu 2/19

11:16 am-7:00 pm

2 stops8h 44m

Houston George Bush Intcntl

Sun 2/22

5:00 am-1:16 pm

1 stop7h 16m

$284

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Thu 12/25

1:57 pm-8:10 pm

1 stop7h 13m

Houston George Bush Intcntl

Thu 1/1

6:30 am-1:16 pm

1 stop5h 46m

$285

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Wed 12/17

3:41 pm-9:11 pm

1 stop6h 30m

Houston George Bush Intcntl

Mon 1/12

5:30 am-1:30 pm

1 stop7h 00m

$294

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Wed 12/17

6:40 am-1:31 pm

2 stops7h 51m

Houston George Bush Intcntl

Mon 1/12

6:05 am-12:19 pm

1 stop5h 14m

$299

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 Houston from

How to get the cheapest flight ticket from Lexington to Houston George Bush Intcntl Airport

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 Houston George Bush Intcntl Airport?

The month of July is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Lexington, with most prices found around $250. If you are unable to visit Houston George Bush Intcntl Airport during the month of July, then departing from Lexington during the month August is also very affordable. Most momondo users find prices during this month for around $258.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Lexington to Houston George Bush Intcntl Airport is on a Wednesday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Wednesday will often find tickets for as low as $248. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Monday is $368.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Lexington to Houston George Bush Intcntl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Houston George Bush Intcntl Airport in the afternoon for as low as $295. Try not to purchase tickets in the morning because they tend to be around $333. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Lexington to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Lexington to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lexington to Houston George Bush Intcntl Airport (LEX to IAH) flight deals and tips

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

Fastest flight time

5h 04m

Direct flights

None
The fastest flight from Lexington to Houston George Bush Intcntl Airport takes 5h 04m
There are no direct flights from Lexington to Houston George Bush Intcntl Airport. There are no popular flight routes from Lexington to Houston George Bush Intcntl Airport.
Search flight deals

  • How far is Lexington Blue Grass to Houston George Bush Intcntl by plane?

    There are 831.9 mi between Lexington Blue Grass and Houston George Bush Intcntl. By plane, this route typically takes 5h 17m.

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

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

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

  • How old do you have to be to fly from Lexington Blue Grass Airport to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The required travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Lexington to Houston George Bush Intcntl Airport?

Best airlines flying from Lexington to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Lexington to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,046 reviews
Search American Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,013 reviews
Search Delta flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Cypress
Humble
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Lexington.

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

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

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

momondo helps you find the best flight between Lexington and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Lexington to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

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