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Lexington

$163+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — LEX
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
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 June 10, 2026.

This American Airlines deal was found by Cheapflights users on 6/9. 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 7/35:30 pm
IAH
-
LEX
1 stop5h 29m
American Airlines
Mon 7/68:07 pm
LEX
-
IAH
1 stop4h 51m
American Airlines
Deal found 6/9$308
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/105:26 pm
IAH
-
LEX
1 stop5h 33m
American Airlines
Tue 7/145:35 am
LEX
-
IAH
1 stop6h 11m
American Airlines
Deal found 6/5$309
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:06 pm
IAH
-
LEX
1 stop5h 49m
United Airlines
Thu 8/209:52 am
LEX
-
IAH
1 stop8h 25m
United Airlines
Deal found 6/10$314
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/155:02 am
IAH
-
LEX
1 stop6h 56m
American Airlines
Tue 7/215:00 am
LEX
-
IAH
1 stop5h 25m
American Airlines
Deal found 6/10$317
This Delta deal was found by Cheapflights users on 6/8. 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.
Fri 7/105:40 am
IAH
-
LEX
1 stop5h 37m
Delta
Tue 7/141:02 pm
LEX
-
IAH
1 stop5h 37m
Delta
Deal found 6/8$318
This Delta deal was found by Cheapflights users on 6/8. 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.
Thu 9/177:00 am
IAH
-
LEX
1 stop6h 49m
Delta
Mon 9/2112:40 pm
LEX
-
IAH
1 stop5h 52m
Delta
Deal found 6/8$319
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Mon 6/224:57 pm
IAH
-
LEX
1 stop6h 33m
American Airlines
Mon 7/68:07 pm
LEX
-
IAH
1 stop4h 51m
American Airlines
Deal found 6/8$334
This American Airlines deal was found by Cheapflights users on 6/5. 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 6/205:01 am
IAH
-
LEX
1 stop6h 59m
American Airlines
Wed 6/245:30 am
LEX
-
IAH
1 stop8h 10m
American Airlines
Deal found 6/5$339
This American Airlines deal was found by Cheapflights users on 6/9. 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 6/247:00 am
IAH
-
LEX
1 stop5h 00m
American Airlines
Sat 6/276:51 pm
LEX
-
IAH
1 stop6h 08m
American Airlines
Deal found 6/9$349
This Delta deal was found by Cheapflights users on 6/9. 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.
Tue 12/221:15 pm
IAH
-
LEX
1 stop7h 06m
Delta
Tue 12/297:45 pm
LEX
-
IAH
1 stop5h 13m
Delta
Deal found 6/9$358
This Delta deal was found by Cheapflights users on 6/9. 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.
Tue 12/221:15 pm
IAH
-
LEX
1 stop7h 06m
Delta
Mon 12/287:45 pm
LEX
-
IAH
1 stop5h 13m
Delta
Deal found 6/9$359
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/255:41 pm
IAH
-
LEX
1 stop5h 18m
American Airlines
Sat 8/811:47 am
LEX
-
IAH
1 stop7h 10m
American Airlines
Deal found 6/9$360

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 June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$308
(American Airlines)

One-way from

$163
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$428
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 ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 10, 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

Thu 10/15

8:36 am-8:21 pm

1 stop10h 45m

Lexington Blue Grass

Sun 10/18

8:59 pm-3:06 pm

1 stop19h 07m

$318

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Fri 7/10

5:40 am-12:17 pm

1 stop5h 37m

Lexington Blue Grass

Tue 7/14

1:02 pm-5:39 pm

1 stop5h 37m

$318

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Tue 7/14

7:00 am-2:42 pm

1 stop6h 42m

Lexington Blue Grass

Mon 7/20

5:56 pm-11:57 pm

1 stop7h 01m

$318

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Tue 7/7

5:40 am-12:17 pm

1 stop5h 37m

Lexington Blue Grass

Tue 7/14

1:02 pm-5:39 pm

1 stop5h 37m

$358

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Sat 7/18

7:00 am-2:42 pm

1 stop6h 42m

Lexington Blue Grass

Mon 7/20

7:59 pm-11:57 pm

1 stop4h 58m

$379

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Tue 8/11

5:06 pm-11:55 pm

1 stop5h 49m

Lexington Blue Grass

Sat 8/15

7:00 am-11:46 am

1 stop5h 46m

$389

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Wed 8/12

5:00 am-1:16 pm

1 stop7h 16m

Lexington Blue Grass

Sat 8/15

9:52 am-3:40 pm

1 stop6h 48m

$397

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Fri 7/10

8:30 pm-1:20 pm

2 stops15h 50m

Lexington Blue Grass

Tue 7/14

7:00 am-11:51 am

1 stop5h 51m

$529

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Wed 7/29

7:00 am-2:42 pm

1 stop6h 42m

Lexington Blue Grass

Fri 7/31

5:56 pm-9:24 pm

1 stop4h 28m

$537
Quickest round-trip

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Tue 7/28

9:41 am-2:42 pm

1 stop4h 01m

Lexington Blue Grass

Fri 7/31

5:56 pm-9:24 pm

1 stop4h 28m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

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 June.
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

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

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 June 10, 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
7.9
Good
8,396 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,396 reviews
Delta
7.9
Good
8,396 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,635 reviews
Delta
7.9
Good
8,396 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 5h 29m. Houston George Bush Intcntl Airport and Lexington are separated by a distance of 827 mi. This flight may include one or multiple stops.

  • 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 22% 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.

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
Frankfort
Georgetown

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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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$278Average$389FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$318FlexibilityNo cancel feeOn-time71%

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