IAH - LEX

$113 Find Cheap Flights from Houston George Bush Airport to Lexington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Lexington departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Lexington

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Lexington, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Lexington, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$194
Typical prices: $376-$335
Multiple Airlines
Wed 4/22Sun 4/26
IAH - LEX • 1 stop
Cheapest one-way
$113
Typical prices: $237-$272
Multiple Airlines
Tue 4/21
IAH - LEX • 2 stops
Top airlines
Cheapest • from $277 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between George Bush Intcntl and Lexington. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $301 (round-trip)
Shortest trip • 4h 24m (one-way)
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Lexington!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from George Bush Intcntl to Lexington (IAH-LEX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Lexington that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Lexington

Wed, Apr 22 - Sun, Apr 26
Multiple Airlines Logo
12:16 pm - 8:41 am
IAH
-
LEX
19h 25m
1 stop
Multiple Airlines Logo
9:31 am - 11:27 am
LEX
-
IAH
26h 56m
1 stop
$194Multiple Airlines
Sat, Apr 18 - Thu, Apr 30
Multiple Airlines Logo
6:46 pm - 8:41 am
IAH
-
LEX
12h 55m
1 stop
Multiple Airlines Logo
9:31 am - 2:46 pm
LEX
-
IAH
30h 15m
1 stop
$204Multiple Airlines
Wed, Apr 22 - Sun, Apr 26
Multiple Airlines Logo
2:29 pm - 8:41 am
IAH
-
LEX
17h 12m
2 stops
Multiple Airlines Logo
9:31 am - 11:27 am
LEX
-
IAH
26h 56m
1 stop
$217Multiple Airlines
Sat, Apr 18 - Thu, Apr 30
Multiple Airlines Logo
6:46 pm - 8:41 am
IAH
-
LEX
12h 55m
1 stop
Multiple Airlines Logo
9:31 am - 10:50 pm
LEX
-
IAH
14h 19m
2 stops
$227Multiple Airlines
Tue, Apr 14 - Thu, Apr 30
Multiple Airlines Logo
12:27 pm - 8:41 am
IAH
-
LEX
43h 14m
2 stops
Multiple Airlines Logo
9:31 am - 2:46 pm
LEX
-
IAH
30h 15m
1 stop
$238Multiple Airlines
Wed, Apr 15 - Thu, Apr 30
Multiple Airlines Logo
12:16 pm - 8:41 am
IAH
-
LEX
19h 25m
1 stop
Multiple Airlines Logo
9:31 am - 2:46 pm
LEX
-
IAH
30h 15m
1 stop
$239Multiple Airlines
Wed, Apr 15 - Thu, Apr 30
Multiple Airlines Logo
2:29 pm - 8:41 am
IAH
-
LEX
17h 12m
2 stops
Multiple Airlines Logo
9:31 am - 2:46 pm
LEX
-
IAH
30h 15m
1 stop
$246Multiple Airlines
Sat, May 9 - Wed, May 13
Delta Logo
5:10 pm - 11:59 pm
IAH
-
LEX
5h 49m
1 stop
Delta Logo
3:32 pm - 8:00 pm
LEX
-
IAH
5h 28m
1 stop
$277Delta
Sat, May 16 - Tue, May 19
American Airlines Logo
6:00 am - 2:29 pm
IAH
-
LEX
7h 29m
2 stops
American Airlines Logo
6:52 pm - 10:29 pm
LEX
-
IAH
4h 37m
1 stop
$282American Airlines
Sat, May 16 - Fri, May 22
Delta Logo
7:00 am - 12:19 pm
IAH
-
LEX
4h 19m
1 stop
Delta Logo
8:20 pm - 11:54 pm
LEX
-
IAH
4h 34m
1 stop
$283Delta
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Lexington flights

Get data-powered insights and trends into flights from George Bush Intcntl to Lexington to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Houston George Bush Intcntl Airport to Lexington?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston George Bush Intcntl Airport to Lexington departing in April.

Good to know

Low seasonNovember
Cheapest flight$113
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Houston George Bush Airport to Lexington

When to book flights from George Bush Intcntl to Lexington

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Lexington based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Lexington flights

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

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Lexington was $113 for a one-way ticket and $194 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Lexington?

    No

  • Which aircraft models fly most regularly from Houston George Bush Airport to Lexington?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston George Bush Airport to Lexington?

    SkyTeam, and oneworld are the airline alliances operating flights between Houston George Bush Airport and Lexington, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Houston to Lexington, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Houston to Lexington are Delta and American Airlines. With an average price for the route of $308 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $316 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Lexington?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Lexington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Lexington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lexington from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Lexington?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lexington with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and LEX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Lexington?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lexington from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Houston George Bush Airport to Lexington?

    In the past 3 days, the cheapest round-trip tickets from Houston George Bush Airport to Lexington were found on Delta ($277) and American Airlines ($282).

Reviews of the top airlines flying from George Bush Intcntl to Lexington

 
See real verified KAYAK customer reviews for airlines flying from Houston to Lexington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Lexington? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8358 reviews
7.8Entertainment
7.9Comfort
8.1Boarding
8.5Crew
7.2Food
Airline reviews

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

10.0 ExcellentAnonymous, Mar 2026
SAT - LAX
Read more Delta reviews

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

I am still at the Airport! Delayed Delayed and Delyaed

The flight changed gates multiple times and flight had to be delayed multiple times

Delayed for mechanical and no updates on what was happening and how long the delay might be.

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

Mostly good. The WiFi wasn’t working so that was not great.

I rated the experience "mediocre" because of the 2 hour delay in take off. This is the 4th flight from DFW on AA where there was a delay and in one of the instances (after 13 delays), the flight was cancelled. I understand weather but for the March 18th flight, there was no weather issue in Dallas or Detroit. I called Concierge Key and they were wonderful, booking me on a later flight in case my flight was cancelled. I have flown with American for many years and never has there been this consistent pattern of delays. Very disappointing.

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

The gate got changed several times and the flight was delayed over an hour. Awful experience

Everything you need to know for your flight from George Bush Intcntl to Lexington

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