IAH - LEX

$174 Find Cheap Flights from Houston George Bush Airport to Lexington - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$233
Typical prices: $307-$427
Multiple Airlines
Fri 10/5Mon 10/8
IAH - LEX • 1 stop
Cheapest one-way
$174
Typical prices: $164-$363
Multiple Airlines
Fri 11/23
IAH - LEX • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Houston George Bush Intcntl Airport and Lexington. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
December
Cheapest • 16% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Detroit Metropolitan Wayne County (DTW)
Cheapest • Avg $273 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 4h 57m (one-way)
Insights
Insights
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Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Mon, Oct 5 - Thu, Oct 8
Multiple Airlines Logo
8:25 pm - 10:30 amIAH  Houston George Bush Intcntl-LEX Lexington Blue Grass
13h 05m1 stop Orlando
Multiple Airlines Logo
9:11 pm - 2:48 pmLEX  Lexington Blue Grass-IAH Houston George Bush Intcntl
18h 37m1 stop Fort Lauderdale
$233Multiple Airlines
Fri, Sep 25 - Thu, Oct 8
Multiple Airlines Logo
8:25 am - 2:20 pmIAH  Houston George Bush Intcntl-LEX Lexington Blue Grass
28h 55m1 stop Fort Lauderdale
Multiple Airlines Logo
9:11 pm - 2:48 pmLEX  Lexington Blue Grass-IAH Houston George Bush Intcntl
18h 37m1 stop Fort Lauderdale
$235Multiple Airlines
Fri, Sep 25 - Thu, Oct 8
Multiple Airlines Logo
9:04 pm - 2:20 pmIAH  Houston George Bush Intcntl-LEX Lexington Blue Grass
16h 16m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale
Multiple Airlines Logo
9:11 pm - 2:48 pmLEX  Lexington Blue Grass-IAH Houston George Bush Intcntl
18h 37m1 stop Fort Lauderdale
$275Multiple Airlines
Mon, Oct 5 - Thu, Oct 8
Multiple Airlines Logo
8:25 pm - 10:30 amIAH  Houston George Bush Intcntl-LEX Lexington Blue Grass
13h 05m1 stop Orlando
Multiple Airlines Logo
9:11 pm - 11:22 amLEX  Lexington Blue Grass-IAH Houston George Bush Intcntl
15h 11m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson
$277Multiple Airlines
Thu, Sep 24 - Sun, Sep 27
American Airlines Logo
4:57 pm - 11:46 pmIAH  Houston George Bush Intcntl-LEX Lexington Blue Grass
5h 49m1 stop Chicago O'Hare Intl
American Airlines Logo
5:00 am - 9:16 amLEX  Lexington Blue Grass-IAH Houston George Bush Intcntl
5h 16m1 stop Charlotte Douglas
$319American Airlines
Thu, Nov 5 - Sun, Nov 8
American Airlines Logo
11:42 am - 6:24 pmIAH  Houston George Bush Intcntl-LEX Lexington Blue Grass
5h 42m1 stop Chicago O'Hare Intl
American Airlines Logo
5:14 am - 10:15 amLEX  Lexington Blue Grass-IAH Houston George Bush Intcntl
6h 01m1 stop Chicago O'Hare Intl
$319American Airlines
Fri, Oct 23 - Mon, Oct 26
Delta Logo
5:00 pm - 11:59 pmIAH  Houston George Bush Intcntl-LEX Lexington Blue Grass
5h 59m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:59 pm - 11:55 pmLEX  Lexington Blue Grass-IAH Houston George Bush Intcntl
6h 56m1 stop Atlanta Hartsfield-Jackson
$319Delta
Fri, Nov 6 - Mon, Nov 9
American Airlines Logo
6:00 am - 12:48 pmIAH  Houston George Bush Intcntl-LEX Lexington Blue Grass
5h 48m1 stop Charlotte Douglas
American Airlines Logo
5:14 am - 10:15 amLEX  Lexington Blue Grass-IAH Houston George Bush Intcntl
6h 01m1 stop Chicago O'Hare Intl
$319American Airlines
Wed, Nov 25 - Sat, Nov 28
Delta Logo
7:00 am - 2:53 pmIAH  Houston George Bush Intcntl-LEX Lexington Blue Grass
6h 53m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:50 pm - 5:27 pmLEX  Lexington Blue Grass-IAH Houston George Bush Intcntl
5h 37m1 stop Atlanta Hartsfield-Jackson
$339Delta
Fri, Sep 25 - Mon, Sep 28
Delta Logo
6:49 pm - 11:59 pmIAH  Houston George Bush Intcntl-LEX Lexington Blue Grass
4h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:57 pm - 9:21 pmLEX  Lexington Blue Grass-IAH Houston George Bush Intcntl
4h 24m1 stop Atlanta Hartsfield-Jackson
$429Delta
Booking Insights

Price, demand and travel trends for Houston George Bush Intcntl Airport to Lexington flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Houston George Bush Intcntl Airport to Lexington with more confidence.

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

Tuesday is the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Lexington, it is 10% cheaper than the average day. Sunday is the most expensive day with flight prices 87% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • December is the cheapest month to fly from Houston George Bush Intcntl Airport to Lexington at $284 round-trip.
  • April ($513) and October ($423) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 80% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Houston George Bush Intcntl Airport to Lexington flights

Low season

October

Cheapest flight

$174
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Houston George Bush Intcntl 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

Your Houston George Bush Intcntl Airport to Lexington flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Houston George Bush Intcntl Airport to Lexington?

    Flights from Houston George Bush Intcntl Airport to Lexington usually depart from Houston George Bush Intcntl (IAH) and arrive at Lexington Blue Grass (LEX).

  • What cabin classes can I book on flights from Houston George Bush Intcntl Airport to Lexington?

    Two cabin classes are available on flights from Houston George Bush Intcntl Airport to Lexington:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Houston George Bush Intcntl Airport to Lexington pass through?

    One-stop flights from Houston George Bush Intcntl Airport to Lexington most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 51% of one-stop connections
    • Dallas/Fort Worth (DFW) - 28% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 15% of one-stop connections
    • Charlotte Douglas (CLT) - 4% of one-stop connections

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Houston George Bush Intcntl Airport to Lexington?

    Yes. Being flexible with your travel dates can save you up to 52% on the Houston George Bush Intcntl Airport to Lexington route. Tuesday is the cheapest departure day at $307 round-trip on average, while Sunday is the most expensive at $636, a difference of $329. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Houston George Bush Intcntl Airport to Lexington?

    A nonstop flight from Houston George Bush Intcntl Airport to Lexington takes 0h 00m, covering 827 miles.

  • Do I need a passport to fly from Houston George Bush Intcntl Airport to Lexington?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How are flight prices from Houston George Bush Intcntl Airport to Lexington looking right now?

    One-way fares from Houston George Bush Intcntl Airport to Lexington are currently higher than usual. Average one-way flight prices are about $409, which is 41% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Houston George Bush Intcntl Airport to Lexington?

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 4h 57m, compared with 5h 02m via Detroit Metropolitan Wayne County (DTW) and 5h 24m via Dallas/Fort Worth (DFW).

  • What is the time difference between Houston George Bush Intcntl Airport and Lexington?

    Lexington is 1 hour ahead of Houston George Bush Intcntl Airport (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Lexington Blue Grass Airport (LEX)?

    Lexington Blue Grass Airport (LEX) hosts 5 major car rental companies, with daily rates starting from around $30 for economy cars. Top options include:
    · Dollar
    · Hertz
    · Alamo
    · Budget
    · Enterprise Rent-A-Car

  • How much should I expect to pay for a Houston George Bush Intcntl Airport to Lexington flight?

    Round-trip flights from Houston George Bush Intcntl Airport to Lexington range from $307 to $427, with an average of $339 over the past 12 months. Anything below $307 counts as a good deal.

Your guide to booking Houston George Bush Intcntl Airport to Lexington flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Sunday. On this route, Tuesday flights average $307 - about $329 less than Sunday (52% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Houston George Bush Intcntl Airport to Lexington trip for December. Fares historically average $284 round-trip in that month - typically $229 less than the most expensive month, which is April (based on the last 12 months).

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

Information on your arrival and departure airports

Houston George Bush Airport (IAH)
Lexington (LEX)