LEX - IAH

$122 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 3/1. 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 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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Everything you should know

Cheapest round-trip
$268
Overall average: $308
American Airlines
Sat 2/21Sat 2/28
LEX - IAH • 1 stop
Cheapest one-way
$122
Multiple Airlines
Sun 3/1
LEX - IAH • 1 stop
Top airlines
American Airlines
Cheapest • from $268 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
July
Cheapest • 30% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to George Bush Intcntl!
Flight Deals
Booking Insights
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

Sat, Feb 21 - Sat, Feb 28
American Airlines Logo
11:21 am - 5:25 pm
LEX
-
IAH
7h 04m
1 stop
American Airlines Logo
7:37 am - 1:18 pm
IAH
-
LEX
4h 41m
1 stop
$268American Airlines
Fri, Feb 20 - Sun, Feb 22
American Airlines Logo
7:10 pm - 11:52 pm
LEX
-
IAH
5h 42m
1 stop
American Airlines Logo
5:00 am - 1:18 pm
IAH
-
LEX
7h 18m
1 stop
$269American Airlines
Mon, Mar 16 - Fri, Mar 20
Multiple Airlines Logo
4:22 pm - 8:40 am
LEX
-
IAH
17h 18m
1 stop
Multiple Airlines Logo
9:14 pm - 8:10 am
IAH
-
LEX
9h 56m
1 stop
$273Multiple Airlines
Sun, Feb 15 - Sat, Feb 21
American Airlines Logo
7:00 am - 11:31 am
LEX
-
IAH
5h 31m
1 stop
American Airlines Logo
7:37 am - 1:18 pm
IAH
-
LEX
4h 41m
1 stop
$274American Airlines
Thu, Feb 12 - Tue, Feb 17
American Airlines Logo
5:00 am - 9:27 am
LEX
-
IAH
5h 27m
1 stop
American Airlines Logo
7:32 am - 1:18 pm
IAH
-
LEX
4h 46m
1 stop
$279American Airlines
Sun, Mar 15 - Fri, Mar 20
Multiple Airlines Logo
9:42 pm - 8:08 pm
LEX
-
IAH
23h 26m
1 stop
Multiple Airlines Logo
9:14 pm - 8:10 am
IAH
-
LEX
9h 56m
1 stop
$280Multiple Airlines
Sat, Feb 14 - Wed, Feb 18
American Airlines Logo
3:00 pm - 8:40 pm
LEX
-
IAH
6h 40m
1 stop
American Airlines Logo
5:00 am - 2:39 pm
IAH
-
LEX
8h 39m
2 stops
$284American Airlines
Thu, Apr 2 - Tue, Apr 14
Delta Logo
7:55 pm - 11:59 pm
LEX
-
IAH
5h 04m
1 stop
Delta Logo
5:24 am - 1:34 pm
IAH
-
LEX
7h 10m
1 stop
$289Delta
Wed, Mar 11 - Sun, Mar 15
United Airlines Logo
5:39 pm - 12:09 am
LEX
-
IAH
7h 30m
1 stop
United Airlines Logo
6:20 am - 1:15 pm
IAH
-
LEX
5h 55m
1 stop
$302United Airlines
Sat, Jun 6 - Sat, Jun 13
Delta Logo
6:01 pm - 11:59 pm
LEX
-
IAH
6h 58m
1 stop
Delta Logo
3:40 pm - 11:55 pm
IAH
-
LEX
7h 15m
1 stop
$309Delta
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 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 $254 (return) on average. On the other hand, the most expensive months are March and May, where the average cost of round-trip tickets is $631 and $468 respectively.

Good to know

Low seasonMarch
Cheapest flight$122
Best time to beat the crowds but there is an average 73% increase in price.
Most popular time to fly and prices are also 16% 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 $122 for a one-way ticket and $268 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, and oneworld 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 $329 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 $354 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 8130 reviews
7.9Comfort
8.5Crew
7.2Food
8.1Boarding
7.8Entertainment
Airline reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

10.0 ExcellentDr. Simon, Jan 2026
LAX - JFK
Read more Delta reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

They made me pay $40 to check a bag that was listed as free when I bought my ticket. Then before boarding they offered to check any bags free.

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

The flight was good. We had to spend almost an hour on the tarmac when we arrived in Dallas. Waiting for a gate. What’s the point of arriving early if you have no gate to park at?

Lower WiFi prices; allow us to see our flight on a map; more variety of drink choices.

Kayak was among the missing. There was not the usual advice regarding next gate after arriving in Dallas. No communication after the reminder to check in before the Moline flight. What happened?

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

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