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Cheap flights from Lexington to Houston from $125

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 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Lexington to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:40 pm - 3:06 pm
LEX
-
IAH
21h 26m
1 stop
Multiple Airlines Logo
8:36 am - 5:50 pm
IAH
-
LEX
8h 14m
1 stop
$287Multiple Airlines
Thu, Sep 17 - Sun, Sep 20
Multiple Airlines Logo
6:40 pm - 3:06 pm
LEX
-
IAH
21h 26m
1 stop
Multiple Airlines Logo
8:36 am - 5:50 pm
IAH
-
LEX
8h 14m
1 stop
$295Multiple Airlines
Thu, Sep 17 - Sun, Sep 20
United Airlines Logo
5:55 pm - 12:34 am
LEX
-
IAH
7h 39m
1 stop
United Airlines Logo
6:10 am - 1:20 pm
IAH
-
LEX
6h 10m
1 stop
$309United Airlines
Fri, Jul 24 - Sat, Aug 1
American Airlines Logo
6:34 am - 12:26 pm
LEX
-
IAH
6h 52m
1 stop
American Airlines Logo
6:50 am - 1:48 pm
IAH
-
LEX
5h 58m
1 stop
$317American Airlines
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
6:34 am - 1:19 pm
LEX
-
IAH
7h 45m
2 stops
American Airlines Logo
7:00 am - 1:06 pm
IAH
-
LEX
5h 06m
1 stop
$322American Airlines
Sat, Sep 5 - Sat, Sep 12
Delta Logo
10:05 am - 3:00 pm
LEX
-
IAH
5h 55m
1 stop
Delta Logo
5:55 am - 12:37 pm
IAH
-
LEX
5h 42m
1 stop
$324Delta
Sat, Nov 14 - Sun, Nov 22
Multiple Airlines Logo
11:41 am - 8:45 am
LEX
-
IAH
22h 04m
1 stop
Multiple Airlines Logo
8:02 pm - 4:30 pm
IAH
-
LEX
19h 28m
2 stops
$327Multiple Airlines
Fri, Aug 14 - Sun, Aug 16
American Airlines Logo
5:00 pm - 9:32 pm
LEX
-
IAH
5h 32m
1 stop
American Airlines Logo
6:00 am - 12:55 pm
IAH
-
LEX
5h 55m
1 stop
$331American Airlines
Fri, Aug 14 - Sun, Aug 16
Delta Logo
1:30 pm - 6:59 pm
LEX
-
IAH
6h 29m
1 stop
Delta Logo
7:15 am - 12:37 pm
IAH
-
LEX
4h 22m
1 stop
$345Delta
Sat, Oct 17 - Fri, Oct 23
American Airlines Logo
6:53 pm - 11:51 pm
LEX
-
IAH
5h 58m
1 stop
American Airlines Logo
6:02 am - 12:58 pm
IAH
-
LEX
5h 56m
1 stop
$347American Airlines
Wed, Jul 15 - Sun, Jul 19

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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
Jul 3
LEX6:53 pmLexington Blue Grass
5h 58m
1 stop
IAH11:51 pmHouston George Bush Intcntl
Jul 31
IAH5:26 pmHouston George Bush Intcntl
5h 33m
1 stop
LEX11:59 pmLexington Blue Grass
$295
American Airlines
Jul 3
LEX6:53 pmLexington Blue Grass
5h 58m
1 stop
IAH11:51 pmHouston George Bush Intcntl
Jul 7
IAH6:01 amHouston George Bush Intcntl
5h 33m
1 stop
LEX12:34 pmLexington Blue Grass
$311
American Airlines
Sep 5
LEX6:34 amLexington Blue Grass
6h 52m
1 stop
IAH12:26 pmHouston George Bush Intcntl
Sep 12
IAH6:50 amHouston George Bush Intcntl
5h 58m
1 stop
LEX1:48 pmLexington Blue Grass
$317

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
Jul 24
LEX5:55 pmLexington Blue Grass
7h 39m
1 stop
IAH12:34 amHouston George Bush Intcntl
Aug 1
IAH6:10 amHouston George Bush Intcntl
6h 10m
1 stop
LEX1:20 pmLexington Blue Grass
$309
United Airlines
Aug 25
LEX6:15 pmLexington Blue Grass
7h 12m
1 stop
IAH12:27 amHouston George Bush Intcntl
Aug 29
IAH3:34 pmHouston George Bush Intcntl
7h 21m
1 stop
LEX11:55 pmLexington Blue Grass
$389
United Airlines
Aug 26
LEX7:00 amLexington Blue Grass
12h 43m
2 stops
IAH6:43 pmHouston George Bush Intcntl
Aug 29
IAH9:51 amHouston George Bush Intcntl
6h 44m
1 stop
LEX5:35 pmLexington Blue Grass
$490

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 June 28, 2026.
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

Cheapest round-trip

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Thu 9/17

6:40 pm-3:06 pm

1 stop21h 26m

Houston George Bush Intcntl

Sun 9/20

8:36 am-5:50 pm

1 stop8h 14m

$287

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Thu 9/17

6:40 pm-3:06 pm

1 stop21h 26m

Houston George Bush Intcntl

Sun 9/20

8:36 am-5:50 pm

1 stop8h 14m

$295

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Fri 7/24

5:55 pm-12:34 am

1 stop7h 39m

Houston George Bush Intcntl

Sat 8/1

6:10 am-1:20 pm

1 stop6h 10m

$309

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Sat 9/5

6:34 am-12:26 pm

1 stop6h 52m

Houston George Bush Intcntl

Sat 9/12

6:50 am-1:48 pm

1 stop5h 58m

$317

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Sat 9/5

6:34 am-1:19 pm

2 stops7h 45m

Houston George Bush Intcntl

Sat 9/12

7:00 am-1:06 pm

1 stop5h 06m

$322

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Sat 11/14

10:05 am-3:00 pm

1 stop5h 55m

Houston George Bush Intcntl

Sun 11/22

5:55 am-12:37 pm

1 stop5h 42m

$324

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Fri 8/14

11:41 am-8:45 am

1 stop22h 04m

Houston George Bush Intcntl

Sun 8/16

8:02 pm-4:30 pm

2 stops19h 28m

$327

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Fri 8/14

5:00 pm-9:32 pm

1 stop5h 32m

Houston George Bush Intcntl

Sun 8/16

6:00 am-12:55 pm

1 stop5h 55m

$331
Quickest round-trip

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Sat 10/17

1:30 pm-6:59 pm

1 stop6h 29m

Houston George Bush Intcntl

Fri 10/23

7:15 am-12:37 pm

1 stop4h 22m

$345

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Wed 7/15

6:53 pm-11:51 pm

1 stop5h 58m

Houston George Bush Intcntl

Sun 7/19

6:02 am-12:58 pm

1 stop5h 56m

$347

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 August is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Lexington, with most prices found around $258. If you are unable to visit Houston George Bush Intcntl Airport during the month of August, then departing from Lexington during the month January is also very affordable. Most momondo users find prices during this month for around $308.

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 13m

Direct flights

None
The fastest flight from Lexington to Houston George Bush Intcntl Airport takes 5h 13m
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

Frequently asked questions about flying from Lexington to Houston George Bush Intcntl Airport

  • 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 13m.

  • 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
7.1
11,776 reviews
Search American Airlines flights
DeltaPriceFrom $258Free CancellationRating
7.8
8,455 reviews
Search Delta flights

Traveling to a place near Houston?

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

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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