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Cheap flights from Lexington to Houston from $100

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 8/31. 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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Find the cheapest flights from Lexington to Houston (LEX-IAH)

Cheap round-trip flights

Logo
12:16 pm - 10:42 pmLEX-IAH
11h 26m1 stop
Logo
7:49 pm - 11:26 amIAH-LEX
38h 37m2 stops
$246
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Thu, Sep 11 - Fri, Sep 12
Delta Logo
7:53 pm - 11:50 pmLEX-IAH
4h 57m1 stop
Delta Logo
5:45 am - 12:15 pmIAH-LEX
5h 30m1 stop
$249Delta
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Fri, Sep 19 - Sat, Sep 27
Delta Logo
6:10 pm - 11:56 pmLEX-IAH
6h 46m1 stop
Delta Logo
4:04 pm - 11:50 pmIAH-LEX
6h 46m1 stop
$254Delta
Find Deal
Sat, Sep 6 - Mon, Sep 8
Delta Logo
5:57 pm - 11:59 pmLEX-IAH
7h 02m1 stop
Delta Logo
4:21 pm - 12:05 amIAH-LEX
6h 44m1 stop
$259Delta
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Tue, Nov 4 - Wed, Nov 5
Logo
7:25 pm - 8:55 amLEX-IAH
14h 30m1 stop
Logo
8:10 pm - 7:45 pmIAH-LEX
22h 35m1 stop
$271
Find Deal
Thu, Oct 23 - Sat, Nov 1
American Airlines Logo
5:29 am - 9:17 amLEX-IAH
4h 48m1 stop
American Airlines Logo
6:03 pm - 11:57 pmIAH-LEX
4h 54m1 stop
$274American Airlines
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Wed, Oct 8 - Mon, Oct 13
Delta Logo
7:10 pm - 11:27 pmLEX-IAH
5h 17m1 stop
Delta Logo
5:45 am - 12:18 pmIAH-LEX
5h 33m1 stop
$278Delta
Find Deal
Sat, Aug 30 - Mon, Sep 1
United Airlines Logo
2:10 pm - 8:44 pmLEX-IAH
7h 34m1 stop
United Airlines Logo
6:30 am - 1:34 pmIAH-LEX
6h 04m1 stop
$319United Airlines
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Thu, Oct 2 - Sat, Oct 4
United Airlines Logo
5:48 pm - 12:30 amLEX-IAH
7h 42m1 stop
United Airlines Logo
6:30 am - 1:16 pmIAH-LEX
5h 46m1 stop
$328United Airlines
Find Deal
Sat, Dec 20 - Sun, Dec 28
American Airlines Logo
7:00 pm - 11:43 pmLEX-IAH
5h 43m1 stop
American Airlines Logo
4:47 pm - 12:20 amIAH-LEX
6h 33m1 stop
$329American Airlines
Find Deal
Fri, Oct 24 - Tue, Oct 28

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
Aug 22
LEX6:32 pmLexington Blue Grass
4h 43m
1 stop
IAH10:15 pmHouston George Bush Intcntl
Aug 24
IAH4:47 pmHouston George Bush Intcntl
5h 36m
1 stop
LEX11:23 pmLexington Blue Grass
$259
Find similar
American Airlines
Oct 8
LEX5:29 amLexington Blue Grass
4h 48m
1 stop
IAH9:17 amHouston George Bush Intcntl
Oct 13
IAH6:03 pmHouston George Bush Intcntl
4h 54m
1 stop
LEX11:57 pmLexington Blue Grass
$274
Find similar
American Airlines
Oct 24
LEX7:00 pmLexington Blue Grass
5h 43m
1 stop
IAH11:43 pmHouston George Bush Intcntl
Oct 28
IAH4:47 pmHouston George Bush Intcntl
6h 33m
1 stop
LEX12:20 amLexington Blue Grass
$329
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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
Oct 2
LEX2:10 pmLexington Blue Grass
7h 34m
1 stop
IAH8:44 pmHouston George Bush Intcntl
Oct 4
IAH6:30 amHouston George Bush Intcntl
6h 04m
1 stop
LEX1:34 pmLexington Blue Grass
$319
Find similar
United Airlines
Dec 20
LEX5:48 pmLexington Blue Grass
7h 42m
1 stop
IAH12:30 amHouston George Bush Intcntl
Dec 28
IAH6:30 amHouston George Bush Intcntl
5h 46m
1 stop
LEX1:16 pmLexington Blue Grass
$328
Find similar
United Airlines
Oct 10
LEX7:33 pmLexington Blue Grass
5h 26m
1 stop
IAH11:59 pmHouston George Bush Intcntl
Oct 12
IAH6:30 amHouston George Bush Intcntl
8h 18m
1 stop
LEX3:48 pmLexington Blue Grass
$349
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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 August 18, 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 9/11

12:16 pm-10:42 pm

1 stop11h 26m

Houston George Bush Intcntl

Fri 9/12

7:49 pm-11:26 am

2 stops38h 37m

$246

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Fri 9/19

7:53 pm-11:50 pm

1 stop4h 57m

Houston George Bush Intcntl

Sat 9/27

5:45 am-12:15 pm

1 stop5h 30m

$249

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Sat 9/6

6:10 pm-11:56 pm

1 stop6h 46m

Houston George Bush Intcntl

Mon 9/8

4:04 pm-11:50 pm

1 stop6h 46m

$254

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Tue 11/4

5:57 pm-11:59 pm

1 stop7h 02m

Houston George Bush Intcntl

Wed 11/5

4:21 pm-12:05 am

1 stop6h 44m

$259

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Thu 10/23

7:25 pm-8:55 am

1 stop14h 30m

Houston George Bush Intcntl

Sat 11/1

8:10 pm-7:45 pm

1 stop22h 35m

$271

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Wed 10/8

5:29 am-9:17 am

1 stop4h 48m

Houston George Bush Intcntl

Mon 10/13

6:03 pm-11:57 pm

1 stop4h 54m

$274

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Sat 8/30

7:10 pm-11:27 pm

1 stop5h 17m

Houston George Bush Intcntl

Mon 9/1

5:45 am-12:18 pm

1 stop5h 33m

$278

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Thu 10/2

2:10 pm-8:44 pm

1 stop7h 34m

Houston George Bush Intcntl

Sat 10/4

6:30 am-1:34 pm

1 stop6h 04m

$319

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-1:16 pm

1 stop5h 46m

$328

LexingtonHouston

LEX - IAH

LEXIAH

Lexington Blue Grass

Fri 10/24

7:00 pm-11:43 pm

1 stop5h 43m

Houston George Bush Intcntl

Tue 10/28

4:47 pm-12:20 am

1 stop6h 33m

$329

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Lexington and Houston George Bush Intcntl Airport?

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 November is also very affordable. Most momondo users find prices during this month for around $268.

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

Best Price Found

$100

Fastest flight time

4h 21m

Direct flights

None
The best one-way flight to Houston George Bush Intcntl Airport from Lexington in the past 72 hours is $100. The best round-trip flight deal from Lexington to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $246.
The fastest flight from Lexington to Houston George Bush Intcntl Airport takes 4h 21m
There are no direct flights from Lexington to Houston George Bush Intcntl Airport. Popular non-direct route for this connection is Lexington Blue Grass Airport - Houston George Bush Intcntl Airport.
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  • 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 4h 21m.

  • 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 $238Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $248Free CancellationRating
8.0
7,981 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
Humble
Cypress
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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