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$100+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — LEX
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap 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 29, 2025.

Round-trip from

$226
(Mytrip)

One-way from

$100
(American Airlines)

Popular in

January

Cheapest in

February

Average price

$328
From Houston George Bush Intcntl to Lexington Blue Grass
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One-way flight from Houston George Bush Intcntl to Lexington Blue Grass
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Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 29, 2025.

This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/237:16 pmIAH - LEX
1 stop12h 13mMultiple Airlines
Thu 8/289:19 amLEX - IAH
1 stop12h 07mMultiple Airlines
Deal found 7/29$226
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Sun 8/3110:07 amIAH - LEX
1 stop6h 40mAmerican Airlines
Wed 9/34:41 pmLEX - IAH
1 stop6h 51mAmerican Airlines
Deal found 7/28$229
This Delta deal was found by Cheapflights users on 7/28. 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 9/137:00 amIAH - LEX
1 stop6h 57mDelta
Wed 9/177:15 amLEX - IAH
1 stop5h 53mDelta
Deal found 7/28$249
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 9/206:30 amIAH - LEX
1 stop5h 54mUnited Airlines
Tue 9/237:00 amLEX - IAH
2 stops14h 47mUnited Airlines
Deal found 7/29$371

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 29, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Lexington that are best for you.

Fly from

George Bush Intcntl

Fly to

Lexington

Route

Depart

Return

Price

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Sat 8/23

7:16 pm-8:29 am

1 stop12h 13m

Lexington Blue Grass

Thu 8/28

9:19 am-8:26 pm

1 stop12h 07m

$226

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Sun 8/31

10:07 am-5:47 pm

1 stop6h 40m

Lexington Blue Grass

Wed 9/3

4:41 pm-10:32 pm

1 stop6h 51m

$229

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Sat 9/13

7:00 am-2:57 pm

1 stop6h 57m

Lexington Blue Grass

Wed 9/17

7:15 am-12:08 pm

1 stop5h 53m

$249

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Sat 9/20

6:30 am-1:24 pm

1 stop5h 54m

Lexington Blue Grass

Tue 9/23

7:00 am-8:47 pm

2 stops14h 47m

$371

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Sat 8/30

4:36 pm-12:24 am

1 stop6h 48m

$100

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Sat 8/30

1:05 pm-8:29 am

3 stops18h 24m

$166

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Mon 9/22

10:15 pm-5:07 pm

2 stops17h 52m

$242

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Fri 8/29

4:04 pm-11:50 pm

1 stop6h 46m

$410

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

Fri 8/29

5:59 pm-6:26 pm

2 stops23h 27m

$503

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Lexington (average of $303). Flying from Houston George Bush Intcntl Airport to Lexington in April is currently the most expensive (average of $390). 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.

What is the cheapest time of day to fly from IAH to LEX?

Find hourly flight availability from George Bush Intcntl to Lexington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 26% on flights from Houston George Bush Intcntl Airport to Lexington by exploring options for tickets in the afternoon.

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 July 29, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 3 different airlines.

  • 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 $229 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $249 and $371 round-trip. American Airlines is priced at 30% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Lexington one-way?

    $100 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $242 and $410, respectively.

  • 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, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Lexington (average of $303). Flying from Houston George Bush Intcntl Airport to Lexington in April is currently the most expensive (average of $390). 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?

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Georgetown
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Top 3 airlines flying from George Bush Intcntl to Lexington

Discover the top 3 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$179Average$329FlexibilityNo cancel feeOn-time71%
DeltaCheapest$208Average$293FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$274Average$338FlexibilityNo cancel feeOn-time69%

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