LEX - IAH

$140 Find Cheap Flights from Lexington to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lexington to George Bush Intcntl departing on 10/5. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

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

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lexington to George Bush Intcntl 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 Lexington to George Bush Intcntl

Thu, Jan 1 - Wed, Jan 7
American Airlines Logo
7:20 pm - 11:50 pmLEX-IAH
5h 30m1 stop
American Airlines Logo
9:06 am - 2:32 pmIAH-LEX
4h 26m1 stop
$224American Airlines
Find Deal
Thu, Jan 1 - Wed, Jan 7
American Airlines Logo
7:20 pm - 11:50 pmLEX-IAH
5h 30m1 stop
American Airlines Logo
6:10 am - 2:32 pmIAH-LEX
7h 22m2 stops
$229American Airlines
Find Deal
Sat, Oct 25 - Tue, Oct 28
American Airlines Logo
6:39 pm - 10:07 pmLEX-IAH
4h 28m1 stop
American Airlines Logo
4:47 pm - 12:20 amIAH-LEX
6h 33m1 stop
$249American Airlines
Find Deal
Wed, Nov 5 - Tue, Nov 11
American Airlines Logo
7:16 pm - 12:01 amLEX-IAH
5h 45m1 stop
American Airlines Logo
10:43 am - 6:28 pmIAH-LEX
6h 45m2 stops
$254American Airlines
Find Deal
Thu, Oct 23 - Tue, Oct 28
Multiple Airlines Logo
7:25 pm - 8:55 amLEX-IAH
14h 30m1 stop
Multiple Airlines Logo
4:37 pm - 9:08 amIAH-LEX
39h 31m2 stops
$264Multiple Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
Delta Logo
1:30 pm - 5:43 pmLEX-IAH
5h 13m1 stop
Delta Logo
11:30 am - 5:13 pmIAH-LEX
4h 43m1 stop
$284Delta
Find Deal
Sun, Dec 7 - Fri, Dec 12
Multiple Airlines Logo
11:18 am - 10:59 amLEX-IAH
24h 41m1 stop
Multiple Airlines Logo
8:31 pm - 10:28 amIAH-LEX
36h 57m2 stops
$287Multiple Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
United Airlines Logo
1:59 pm - 8:10 pmLEX-IAH
7h 11m1 stop
United Airlines Logo
6:30 am - 1:17 pmIAH-LEX
5h 47m1 stop
$306United Airlines
Find Deal
Sat, Dec 13 - Sun, Dec 21
United Airlines Logo
5:47 pm - 10:47 pmLEX-IAH
6h 00m1 stop
United Airlines Logo
5:00 am - 1:16 pmIAH-LEX
7h 16m1 stop
$319United Airlines
Find Deal
Mon, Nov 3 - Thu, Nov 6
Delta Logo
5:57 pm - 11:59 pmLEX-IAH
7h 02m1 stop
Delta Logo
11:49 am - 5:12 pmIAH-LEX
4h 23m1 stop
$544Delta
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $224 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
July
Cheapest • 24% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$224
Typical prices: $283-363
American Airlines
Thu 1/1Wed 1/7
LEX - IAH • 1 stop
Cheapest one-way
$140
Typical prices: $248-388
Multiple Airlines
Sun 10/5
LEX - IAH • 2 stops
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We hope you love your trip to George Bush Intcntl!
Booking Insights

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

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

What’s the cheapest day of the week to fly from Lexington to Houston George Bush Airport?

The average price of all round-trip flights from Lexington to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.

When flying from Lexington to Houston George Bush Airport, you should consider leaving on a Wednesday and avoid Mondays if you are looking for the best rates. For your return to Lexington, you’ll find the best rates on Wednesdays and the most expensive ones on Mondays.

What is the cheapest month to fly from Lexington to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lexington to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Lexington to Houston George Bush Intcntl Airport is July, where tickets cost $250 (return) on average. On the other hand, the most expensive months are March and May, where the average cost of round-trip tickets is $486 and $468 respectively.

Good to know

Low seasonMarch
Cheapest flight$140
Best time to beat the crowds but there is an average 48% increase in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Lexington to Houston George Bush Airport

When to book flights from Lexington to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Lexington to George Bush Intcntl 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 Lexington to Houston George Bush Airport flights

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

    In the last 3 days, the lowest price for a flight from Lexington to Houston George Bush Intcntl Airport was $140 for a one-way ticket and $224 for a round-trip.

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

    A passport is not required to fly from Lexington to Houston George Bush Airport.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Lexington to Houston 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 $294 and an overall rating of 7.2.

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

    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 Lexington to Houston George Bush Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Lexington 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 Lexington to Houston George Bush Airport?

    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 Houston George Bush Airport with an airline and back to Lexington with another airline. Booking your flights between Lexington and IAH 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 Lexington to Houston George Bush Airport?

    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 Houston George Bush Airport from Lexington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

 
See real verified KAYAK customer reviews for airlines flying from Lexington to Houston. 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 Lexington to George Bush Intcntl? 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 7957 reviews
7.9Comfort
7.9Entertainment
7.3Food
8.2Boarding
8.5Crew
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

The entertainment package was vast and the selections were very current. Keep updating it was great.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

The AA app really sucks ... Every flight & connecting flights were delayed over 30 mins. One connecting flight on American Eagle said it was delayed in its arrival ... when it was actually parked across from the gate for over 1 hr before they pulled it to the gate. Seats in the economy/ main cabin are packed together like sardines ... no leg room.

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

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

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