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Cheap flights from Houston to Lexington from $144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Lexington departing on 5/9. 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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Find the cheapest flights from Houston to Lexington

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:45 am - 2:15 pm
IAH
-
LEX
7h 30m
1 stop
Multiple Airlines Logo
1:20 pm - 3:03 pm
LEX
-
IAH
26h 43m
1 stop
$278Multiple Airlines
Thu, May 21 - Tue, May 26
Delta Logo
6:35 pm - 11:59 pm
IAH
-
LEX
4h 24m
1 stop
Delta Logo
3:32 pm - 9:25 pm
LEX
-
IAH
6h 53m
1 stop
$283Delta
Mon, May 11 - Sat, May 16
Delta Logo
1:31 pm - 9:23 pm
HOU
-
LEX
6h 52m
1 stop
Delta Logo
4:53 pm - 11:07 pm
LEX
-
HOU
7h 14m
1 stop
$289Delta
Fri, May 1 - Tue, May 5
Delta Logo
4:28 pm - 10:05 pm
IAH
-
LEX
4h 37m
1 stop
Delta Logo
8:19 pm - 11:54 pm
LEX
-
IAH
4h 35m
1 stop
$289Delta
Fri, May 8 - Sun, May 10
United Airlines Logo
5:06 pm - 12:09 am
IAH
-
LEX
6h 03m
1 stop
United Airlines Logo
5:20 am - 10:26 am
LEX
-
IAH
6h 06m
1 stop
$303United Airlines
Fri, Aug 21 - Sat, Aug 22
American Airlines Logo
6:12 pm - 11:56 pm
IAH
-
LEX
4h 44m
1 stop
American Airlines Logo
4:27 pm - 11:59 pm
LEX
-
IAH
8h 32m
2 stops
$308American Airlines
Mon, May 11 - Sat, May 16
Delta Logo
5:23 pm - 11:54 pm
HOU
-
LEX
5h 31m
1 stop
Delta Logo
4:53 pm - 11:07 pm
LEX
-
HOU
7h 14m
1 stop
$309Delta
Fri, Apr 24 - Wed, Apr 29
Delta Logo
5:24 am - 1:34 pm
IAH
-
LEX
7h 10m
1 stop
Delta Logo
7:56 pm - 11:59 pm
LEX
-
IAH
5h 03m
1 stop
$309Delta
Fri, Apr 24 - Wed, Apr 29
Multiple Airlines Logo
6:00 am - 8:55 pm
IAH
-
LEX
13h 55m
1 stop
Multiple Airlines Logo
9:51 am - 7:38 pm
LEX
-
IAH
10h 47m
2 stops
$319Multiple Airlines
Fri, May 8 - Sun, May 10
American Airlines Logo
6:00 am - 12:52 pm
HOU
-
LEX
5h 52m
1 stop
American Airlines Logo
5:41 pm - 11:53 pm
LEX
-
HOU
7h 12m
1 stop
$368American Airlines
Fri, Aug 21 - Sat, Aug 22

United Airlines flights from Houston to Lexington

Our best United Airlines deals on Houston to Lexington flight tickets
United Airlines
Aug 21
IAH5:06 pmHouston George Bush Intcntl
6h 03m
1 stop
LEX12:09 amLexington Blue Grass
Aug 22
LEX5:20 amLexington Blue Grass
6h 06m
1 stop
IAH10:26 amHouston George Bush Intcntl
$303
United Airlines
May 1
IAH5:09 amHouston George Bush Intcntl
7h 09m
1 stop
LEX1:18 pmLexington Blue Grass
May 3
LEX7:50 pmLexington Blue Grass
6h 09m
1 stop
IAH12:59 amHouston George Bush Intcntl
$350
United Airlines
May 2
IAH6:15 amHouston George Bush Intcntl
6h 03m
1 stop
LEX1:18 pmLexington Blue Grass
May 6
LEX7:00 amLexington Blue Grass
7h 37m
1 stop
IAH1:37 pmHouston George Bush Intcntl
$369

American Airlines flights from Houston to Lexington

Our best American Airlines deals on Houston to Lexington flight tickets
American Airlines
May 11
IAH6:12 pmHouston George Bush Intcntl
4h 44m
1 stop
LEX11:56 pmLexington Blue Grass
May 16
LEX4:27 pmLexington Blue Grass
8h 32m
2 stops
IAH11:59 pmHouston George Bush Intcntl
$308
American Airlines
May 1
IAH12:19 pmHouston George Bush Intcntl
4h 47m
1 stop
LEX6:06 pmLexington Blue Grass
May 5
LEX11:01 amLexington Blue Grass
7h 20m
2 stops
IAH5:21 pmHouston George Bush Intcntl
$334
American Airlines
Aug 21
HOU6:00 amHouston Hobby
5h 52m
1 stop
LEX12:52 pmLexington Blue Grass
Aug 22
LEX5:41 pmLexington Blue Grass
7h 12m
1 stop
HOU11:53 pmHouston Hobby
$368

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Lexington 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 April 13, 2026.
Use the filters below to find and compare flights from Houston to Lexington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Thu 5/21

5:45 am-2:15 pm

1 stop7h 30m

Lexington Blue Grass

Tue 5/26

1:20 pm-3:03 pm

1 stop26h 43m

$278

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Mon 5/11

6:35 pm-11:59 pm

1 stop4h 24m

Lexington Blue Grass

Sat 5/16

3:32 pm-9:25 pm

1 stop6h 53m

$283

HoustonLexington

HOU - LEX

HOULEX

Houston Hobby

Fri 5/1

1:31 pm-9:23 pm

1 stop6h 52m

Lexington Blue Grass

Tue 5/5

4:53 pm-11:07 pm

1 stop7h 14m

$289
Quickest round-trip

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Fri 5/8

4:28 pm-10:05 pm

1 stop4h 37m

Lexington Blue Grass

Sun 5/10

8:19 pm-11:54 pm

1 stop4h 35m

$289

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Fri 8/21

5:06 pm-12:09 am

1 stop6h 03m

Lexington Blue Grass

Sat 8/22

5:20 am-10:26 am

1 stop6h 06m

$303

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Mon 5/11

6:12 pm-11:56 pm

1 stop4h 44m

Lexington Blue Grass

Sat 5/16

4:27 pm-11:59 pm

2 stops8h 32m

$308

HoustonLexington

HOU - LEX

HOULEX

Houston Hobby

Fri 4/24

5:23 pm-11:54 pm

1 stop5h 31m

Lexington Blue Grass

Wed 4/29

4:53 pm-11:07 pm

1 stop7h 14m

$309

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Fri 4/24

5:24 am-1:34 pm

1 stop7h 10m

Lexington Blue Grass

Wed 4/29

7:56 pm-11:59 pm

1 stop5h 03m

$309

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Fri 5/8

6:00 am-8:55 pm

1 stop13h 55m

Lexington Blue Grass

Sun 5/10

9:51 am-7:38 pm

2 stops10h 47m

$319

HoustonLexington

HOU - LEX

HOULEX

Houston Hobby

Fri 8/21

6:00 am-12:52 pm

1 stop5h 52m

Lexington Blue Grass

Sat 8/22

5:41 pm-11:53 pm

1 stop7h 12m

$368

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 Lexington from

How to get the cheapest flight ticket from Houston to Lexington

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 Houston and Lexington?

What is the cheapest month to fly to Lexington?

In general, January is the cheapest month to fly from Houston to Lexington. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $273. If you are unable to visit Lexington during the month of January, then departing from Houston during the month September is also very affordable. Most momondo users find prices during this month for around $303.

Cheap Houston to Lexington flight deals and tips

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

Fastest flight time

5h 54m

Direct flights

None
The fastest flight from Houston to Lexington takes 5h 54m
There are no direct flights from Houston to Lexington. There are no popular flight routes from Houston to Lexington.
Search flight deals

Frequently asked questions about flying from Houston to Lexington

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

    The distance between Houston and Lexington Blue Grass is about 844.2 mi. 5h 54m is a normal flight duration for this route.

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

    Prices for flights from Houston to Lexington Blue Grass Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Lexington Blue Grass Airport.

  • What documentation or ID do you need to fly to Lexington Blue Grass Airport?

    The travel and health documents required for your trip to Lexington Blue Grass Airport 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 Lexington Blue Grass Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to Lexington

Compare and see reviews for airlines that fly from Houston to Lexington with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $108Free CancellationRating
7.9
8,406 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,569 reviews
Search American Airlines flights

Traveling to a place near Lexington?

Book flights to Lexington if you plan to visit one of these locations
Richmond
Georgetown
Somerset
Danville
Frankfort
Winchester
Berea
Versailles
Carlisle

Why use momondo?

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

It is quick and easy to find Houston to Lexington flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Lexington that suits you.

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

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

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

Once you have performed a search for Houston to Lexington 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 Houston to Lexington right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Lexington, momondo offers a useful price alert feature which will track prices for flights to Lexington from Houston and alert you when they change.

An easier way to manage your Lexington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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