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Find cheap flights from Kentucky to Houston from $46

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Houston departing on 5/15. 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
0 bags
金 6/7
金 6/14

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Good to know

Cheapest flight

$46
Flight from Louisville to Houston George Bush Airport

FAQs for booking flights from Kentucky to Houston

  • How does KAYAK find such low prices on flights from Kentucky to Houston?

    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 Kentucky to Houston.

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

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

    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 with an airline and back to Kentucky with another airline.

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

    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 from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Kentucky to Houston?

Find which airlines fly direct from Kentucky to Houston, which days they fly and book direct flights.

Nonstop departures

Kentucky to Houston

Monday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Tuesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Wednesday

ANA, Aer Lingus, Aeromexico, +58 more

ANA, Aer Lingus, +59 more

Thursday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Friday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Saturday

ANA, Aer Lingus, Aeromexico, +53 more

ANA, Aer Lingus, +54 more

Sunday

ANA, Aer Lingus, Aeromexico, +59 more

ANA, Aer Lingus, +60 more

See more direct flights

Nonstop returns

Houston to Kentucky

Monday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Tuesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Wednesday

ANA, Aer Lingus, Aeromexico, +58 more

ANA, Aer Lingus, +59 more

Thursday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Friday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Saturday

ANA, Aer Lingus, Aeromexico, +53 more

ANA, Aer Lingus, +54 more

Sunday

ANA, Aer Lingus, Aeromexico, +59 more

ANA, Aer Lingus, +60 more

See more direct flights
See more direct flights

Book cheap flights from Kentucky to Houston

Recent round-trip flight deals

6/3
1 stopSpirit Airlines
25h 03mSDF-IAH
6/5
1 stopSpirit Airlines
7h 26mIAH-SDF
$122
6/3
1 stopSpirit Airlines
25h 03mSDF-IAH
6/5
1 stopSpirit Airlines
26h 49mIAH-SDF
$124
5/31
1 stopAmerican Airlines
4h 50mLEX-IAH
6/4
1 stopAmerican Airlines
4h 37mIAH-LEX
$205
5/31
1 stopAmerican Airlines
4h 50mLEX-IAH
6/4
2 stopsAmerican Airlines
6h 38mIAH-LEX
$210
8/21
1 stopDelta
5h 51mLEX-HOU
8/24
1 stopDelta
5h 54mHOU-LEX
$228
6/12
nonstopUnited Airlines
2h 26mSDF-IAH
6/22
1 stopUnited Airlines
5h 54mIAH-SDF
$239
6/9
1 stop
14h 30mSDF-IAH
6/13
2 stops
11h 56mIAH-SDF
$244
6/19
nonstopUnited Airlines
2h 16mSDF-IAH
6/23
nonstopUnited Airlines
2h 18mIAH-SDF
$245
9/13
1 stopDelta
6h 30mSDF-IAH
9/15
1 stopDelta
4h 53mIAH-SDF
$264
5/24
2 stops
23h 36mSDF-IAH
5/27
1 stop
12h 15mIAH-SDF
$266

Search by stops

Search by airline

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Recent one-way flight deals

5/15
1 stopSpirit Airlines
6h 17mSDF-IAH
$46
6/3
1 stopSpirit Airlines
25h 03mSDF-IAH
$58
6/19
1 stopAmerican Airlines
4h 39mSDF-IAH
$113
6/19
1 stopDelta
4h 27mSDF-HOU
$114
6/5
1 stopDelta
4h 20mLEX-IAH
$129
5/20
2 stops
24h 37mSDF-IAH
$139
6/19
nonstopUnited Airlines
2h 16mSDF-IAH
$140
6/3
nonstopUnited Airlines
2h 16mSDF-IAH
$155
5/17
2 stops
22h 10mSDF-IAH
$157
6/6
1 stopAmerican Airlines
4h 35mSDF-HOU
$159

Search by stops

Search by airline

Search by price

Last minute flights from Kentucky to Houston

Last minute flight, train and bus deals

5/13
multi-stopSpirit Airlines
27h 49mSDF-IAH
5/14
multi-stopSpirit Airlines
6h 46mIAH-SDF
$240
5/13
multi-stopSpirit Airlines
8h 52mSDF-IAH
5/14
multi-stopSpirit Airlines
6h 46mIAH-SDF
$283
5/10
multi-stop
23h 00mSDF-IAH
5/13
multi-stop
22h 04mIAH-SDF
$391
5/10
multi-stop
23h 00mSDF-IAH
5/13
multi-stop
22h 04mIAH-SDF
$413
5/11
multi-stopUnited Airlines
7h 17mLEX-IAH
5/13
multi-stopUnited Airlines
7h 13mIAH-LEX
$469
5/11
multi-stopUnited Airlines
5h 27mLEX-IAH
5/13
multi-stopUnited Airlines
20h 17mIAH-LEX
$583
5/13
multi-stopAmerican Airlines
7h 26mLEX-IAH
5/13
multi-stopAmerican Airlines
4h 54mIAH-LEX
$841
5/12
multi-stopAmerican Airlines
6h 03mLEX-IAH
5/13
multi-stopAmerican Airlines
6h 30mIAH-LEX
$845
5/12
multi-stopDelta
4h 39mLEX-HOU
5/13
multi-stopDelta
4h 12mHOU-LEX
$848
5/10
multi-stopDelta
4h 34mSDF-HOU
5/13
multi-stopDelta
5h 25mHOU-SDF
$861

Search by stops

Search by airline

Search by price

Flights to Houston

Return flight deals:

Houston - Kentucky

Cabin classes: