Direct (non-stop) flights from Louisville to Houston

SDF Louisville International Airport

Louisville , KY , USA

IAH George Bush Intcntl Houston

Houston , TX , USA

CHANGE DIRECTION

Flight time

2h 43m

Flight distance

791mi, 1273km

Flights from Louisville to Houston route map

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USA

SDF

Louisville , KY

USA

IAH

Houston , TX

Distance

791 miles · (1273 km)

CHANGE DIRECTION

Flight time

2 hours and 43 minutes

Airlines with direct flights from Louisville (SDF) to Houston (IAH)

United Airlines

Star Alliance

S

M

T

W

T

F

S

First class available

3 daily flights

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SDF IAH

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MONTHLY

WEEKLY

Louisville (SDF) to Houston (IAH) flight schedule

The monthly calendar shows every direct flight departure from Louisville International Airport (SDF) with all airlines. Click on a date to see a list of flights or search for the best prices.

United

View return flights from IAH to SDF

United Airlines flight schedule from Louisville to Houston

All weekly departures with United Airlines. The week calendar shows every flight departure from Louisville (SDF) to Houston (IAH). Click on a blue date to see a list of flights.

Week 29 (Jul 13 - Jul 19)

Week 27 (Jun 29 - Jul 5)
Week 28 (Jul 6 - Jul 12)
Week 29 (Jul 13 - Jul 19)
Week 30 (Jul 20 - Jul 26)
Week 31 (Jul 27 - Aug 2)
Week 32 (Aug 3 - Aug 9)
Week 33 (Aug 10 - Aug 16)
Week 34 (Aug 17 - Aug 23)
Week 35 (Aug 24 - Aug 30)
Week 36 (Aug 31 - Sep 6)
Week 37 (Sep 7 - Sep 13)
Week 38 (Sep 14 - Sep 20)
Week 39 (Sep 21 - Sep 27)
Week 40 (Sep 28 - Oct 4)
Week 41 (Oct 5 - Oct 11)
Week 42 (Oct 12 - Oct 18)
Week 43 (Oct 19 - Oct 25)
Week 44 (Oct 26 - Nov 1)
Week 45 (Nov 2 - Nov 8)
Week 46 (Nov 9 - Nov 15)
Week 47 (Nov 16 - Nov 22)
Week 48 (Nov 23 - Nov 29)
Week 49 (Nov 30 - Dec 6)
Week 50 (Dec 7 - Dec 13)
Week 51 (Dec 14 - Dec 20)
Week 52 (Dec 21 - Dec 27)
Week 53 (Dec 28 - Jan 3)
Week 1 (Jan 4 - Jan 10)
Week 2 (Jan 11 - Jan 17)
Week 3 (Jan 18 - Jan 24)
Week 4 (Jan 25 - Jan 31)
Week 5 (Feb 1 - Feb 7)
Week 6 (Feb 8 - Feb 14)
Week 7 (Feb 15 - Feb 21)
Week 8 (Feb 22 - Feb 28)
Week 9 (Mar 1 - Mar 7)
Week 10 (Mar 8 - Mar 14)
Week 11 (Mar 15 - Mar 21)
Week 12 (Mar 22 - Mar 28)
Week 13 (Mar 29 - Apr 4)
Week 14 (Apr 5 - Apr 11)
Week 15 (Apr 12 - Apr 18)
Week 16 (Apr 19 - Apr 25)
Week 17 (Apr 26 - May 2)
Week 18 (May 3 - May 9)
Week 19 (May 10 - May 16)
Week 20 (May 17 - May 23)
Week 21 (May 24 - May 30)
Week 22 (May 31 - Jun 6)
Week 23 (Jun 7 - Jun 13)
Week 24 (Jun 14 - Jun 20)
Week 25 (Jun 21 - Jun 27)
Week 26 (Jun 28 - Jul 4)

Flight

Mon

Jul 13

Tue

Jul 14

Wed

Jul 15

Thu

Jul 16

Fri

Jul 17

Sat

Jul 18

Sun

Jul 19

UA6266

06:15

UA6326

09:30

UA6310

15:41

Flight time

2h 25m - 2h 43m

Earliest flight

06:15

Last flight

15:41

Distance

791 miles (1273 km)

Cheapest month

November

Airlines

1 (Show)

Flights per week

Arriving Terminal (IAH)

Terminal B

America/New York (UTC-4)

America/Chicago (UTC-5)

IAH -1 hour behind

Arriving at George Bush Intcntl Houston (IAH) , Texas

George Bush Intcntl Houston (IAH) is a large airport in USA. You can fly to 198 destinations with 26 airlines in scheduled passenger traffic.

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Departing from Louisville Airport (SDF) , Kentucky

Louisville International Airport (SDF) is a large airport in USA. You can fly to 41 destinations with 6 airlines in scheduled passenger traffic.

Show all flights from SDF

Airlines with alternative airports from Louisville to Houston

The airlines below are departing from or arriving to other airports in the same city or very close.

Southwest

Louisville International Airport William P. Hobby Airport

Duration

2 hours and 35 minutes

Show detailed flight schedule from SDF to HOU

Airlines with direct flights from Louisville to Houston in the past

American Airlines

Oneworld

Last flight was scheduled 2026-05-03
Spirit

Last flight was scheduled 2025-05-04

Louisville - Houston flight price statistics

$370

Approximate

The numbers are avarage prices found based on user searches for direct flights between Louisville International Airport and George Bush Intcntl Houston. Its calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.

$456
Jan

$336
Feb

$278
Mar

$269
Apr

$589
May

$476
Jun

$552
Jul

$512
Aug

$357
Sep

$443
Oct

$248
Nov

$287
Dec

Approximate prices for one round-trip flight from Louisville (SDF) to Houston (IAH). Graph is not to scale.

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Type of aircraft(s) on this route

Below is a list of aircraft types we have within our database with flights on this route. You can also see the aircrafts seat capacity together with classes.

Embraer 175 (Enhanced Winglets)

United Airlines

73 seats

(12 first class)

ROUTE EXPLORING

Louisville International Airport - all destinations

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Frequently asked questions FAQ

How long does a flight from Louisville (SDF) to Houston (IAH) take?

The flight between Louisville (SDF) and Houston (IAH) typically takes about 2 hour and 35 minute.
How many flights per day are there on this route?

There are 3 direct flights every day.
What are the flight numbers on the route Louisville (SDF) to Houston (IAH)?

The flight numbers are UA6266, UA6310 and UA6326.
Which airports will I be using when flying from Louisville to Houston?

From Louisville you fly out from Louisville International Airport (SDF) and you'll be landing at William P. Hobby Airport (HOU), George Bush Intcntl Houston (IAH).
What aircraft types are flying on this route?

Embraer 19X/17X flies this route operated by United.
What airline fly non-stop from Louisville (SDF) to Houston (IAH)?

United have non-stop flights to Houston.
What terminals are the aircraft arriving at in Houston?

They arrive at terminal B.

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MAP EXPLORER Flights from Louisville to Houston route map

Non-stop flights from SDF to IAH

791 miles (1273 km) · 2 hours and 43 minutes

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Popular routes from Louisville

United Airlines routes

Louisville (SDF) - Chicago (ORD)

Louisville (SDF) - New York (EWR)

Louisville (SDF) - Dulles (IAD)

Louisville (SDF) - Denver (DEN)

For more destinations from Louisville with United Airlines (UA), check out the United Airlines route map .

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Airlines with direct flights from Louisville (SDF) to Houston (IAH)

Louisville (SDF) to Houston (IAH) flight schedule

United Airlines flight schedule from Louisville to Houston

Arriving at George Bush Intcntl Houston (IAH) , Texas

Departing from Louisville Airport (SDF) , Kentucky

Airlines with alternative airports from Louisville to Houston

Airlines with direct flights from Louisville to Houston in the past