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Lexington

$192+ Cheap flights from George Bush Intcntl (IAH) to Lexington (LEX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — LEX
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Lexington

Cheapest flights from George Bush Intcntl to Lexington
Explore the most affordable flight options available from George Bush Intcntl to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:59 am
IAH
-
LEX
1 stop6h 44m
American Airlines
Sun 8/235:58 pm
LEX
-
IAH
1 stop5h 24m
American Airlines
Deal found 7/21$309
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:24 am
IAH
-
LEX
1 stop6h 01m
American Airlines
Sat 8/2911:47 am
LEX
-
IAH
2 stops7h 57m
American Airlines
Deal found 7/19$314
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:41 am
IAH
-
LEX
1 stop5h 30m
Delta
Mon 9/76:00 am
LEX
-
IAH
1 stop4h 15m
Delta
Deal found 7/22$319
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:40 pm
IAH
-
LEX
1 stop6h 06m
American Airlines
Mon 8/106:59 pm
LEX
-
IAH
1 stop5h 59m
American Airlines
Deal found 7/19$324
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:00 am
IAH
-
LEX
2 stops8h 25m
American Airlines
Sat 8/1511:47 am
LEX
-
IAH
2 stops7h 57m
American Airlines
Deal found 7/22$329
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:21 pm
IAH
-
LEX
1 stop5h 58m
American Airlines
Sun 8/167:01 pm
LEX
-
IAH
1 stop5h 57m
American Airlines
Deal found 7/22$334
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:00 am
IAH
-
LEX
2 stops8h 25m
American Airlines
Fri 12/116:59 pm
LEX
-
IAH
1 stop6h 00m
American Airlines
Deal found 7/21$361
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2512:06 pm
IAH
-
LEX
1 stop5h 54m
Delta
Sat 8/86:00 am
LEX
-
IAH
1 stop4h 15m
Delta
Deal found 7/19$371
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/253:06 pm
IAH
-
LEX
1 stop6h 33m
American Airlines
Sat 8/811:47 am
LEX
-
IAH
2 stops7h 57m
American Airlines
Deal found 7/21$376
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:39 pm
IAH
-
LEX
1 stop20h 04m
Multiple Airlines
Mon 10/59:50 am
LEX
-
IAH
2 stops13h 16m
Multiple Airlines
Deal found 7/23$377

Find flight deals from George Bush Intcntl to Lexington

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Lexington (LEX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(Delta)

One-way from

$192
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$490
Provider with most accurate pricing for Houston George Bush Intcntl-Lexington Blue Grass flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Lexington Blue Grass flights.
Search Deals
From Houston George Bush Intcntl to Lexington Blue Grass
Search Deals
One-way flight from Houston George Bush Intcntl to Lexington Blue Grass
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport 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

Fri 10/2

7:00 am-2:46 pm

1 stop6h 46m

Lexington Blue Grass

Mon 10/5

12:40 pm-5:32 pm

1 stop5h 52m

$309
Quickest round-trip

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Thu 10/29

6:24 pm-11:58 pm

1 stop4h 34m

Lexington Blue Grass

Sun 11/1

7:59 pm-11:57 pm

1 stop4h 58m

$309

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Fri 10/9

4:59 pm-11:59 pm

1 stop6h 00m

Lexington Blue Grass

Tue 10/13

5:59 pm-11:57 pm

1 stop6h 58m

$309

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Thu 10/1

8:10 am-2:46 pm

1 stop5h 36m

Lexington Blue Grass

Mon 10/5

7:00 am-1:30 pm

1 stop7h 30m

$309

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Wed 8/12

7:00 am-12:11 pm

1 stop4h 11m

Lexington Blue Grass

Sat 8/15

8:00 am-1:27 pm

1 stop6h 27m

$319

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Wed 8/19

5:41 am-12:11 pm

1 stop5h 30m

Lexington Blue Grass

Sat 11/21

10:05 am-4:35 pm

1 stop7h 30m

$319

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Sat 8/22

2:09 pm-11:46 pm

2 stops8h 37m

Lexington Blue Grass

Sat 8/29

11:47 am-6:44 pm

2 stops7h 57m

$366

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Wed 8/26

8:25 am-5:36 pm

1 stop8h 11m

Lexington Blue Grass

Sat 8/29

7:00 am-11:46 am

1 stop5h 46m

$399

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Fri 8/7

2:30 pm-11:59 pm

1 stop8h 29m

Lexington Blue Grass

Tue 8/11

9:52 am-5:17 pm

1 stop8h 25m

$429
Cheapest one-way

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Fri 8/7

8:16 am-10:30 am

1 stop25h 14m

$192

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from George Bush Intcntl to Lexington

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Lexington in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Lexington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Lexington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Lexington flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Lexington flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Lexington flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Lexington

Have a flexible travel schedule? Discover the best time to fly to Lexington from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Lexington

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Lexington?

Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Lexington (average of $248). Flying from Houston George Bush Intcntl Airport to Lexington in April is currently the most expensive (average of $528). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Lexington?

Airfare is below average for this route at the moment.

Houston George Bush Intcntl Airport to Lexington flights typically cost between $310 and $628 in August.
The cheapest round-trip price found within the last 5 days was $309 on American Airlines (Aug 19-Aug 23).

Reviews of airlines servicing Lexington

Get insights into the airlines that provide service to Lexington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lexington. Reviews last updated July 23, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Houston George Bush Intcntl Airport to Lexington. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,479 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
Delta
7.8
Good
8,479 reviews
Delta
7.8
Good
8,479 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
American Airlines
7.1
Good
11,832 reviews
Delta
7.8
Good
8,479 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Lexington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lexington from Houston George Bush Intcntl?

    If you book a flight to Lexington from Houston George Bush Intcntl, you will be flying to Blue Grass, which is the city’s only airport. Lexington Blue Grass (LEX) is located 5.6 mi from the center of Lexington. There are 0 flights from Houston George Bush Intcntl to Blue Grass per day from 2 different airlines.

  • How long is the flight from Houston George Bush Intcntl Airport to Lexington?

    Departing from Houston George Bush Intcntl Airport to Lexington will take you 6h 46m. Houston George Bush Intcntl Airport and Lexington are separated by a distance of 827 mi.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Lexington round-trip?

    Our cheapest airline available from Houston George Bush Intcntl Airport to Lexington is American Airlines. Our recent data shows that you can find tickets from as low as $278 on this airline. An additional option worth looking into is Delta, starting at $278. American Airlines is priced at 26% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from George Bush Intcntl to Lexington that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Lexington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Lexington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Lexington.

  • Can I find deals for business class flights from George Bush Intcntl to Lexington?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Lexington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Lexington?

    Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Lexington (average of $248). Flying from Houston George Bush Intcntl Airport to Lexington in April is currently the most expensive (average of $528). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lexington?

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

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Top 2 airlines flying from George Bush Intcntl to Lexington

Discover the top 2 airlines that operate flights from George Bush Intcntl to Lexington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$278Average$398FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$338FlexibilityNo cancel feeOn-time71%

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