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Cheap flights from Louisville to Houston George Bush Intcntl Airport from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Houston George Bush Intcntl Airport departing on 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Louisville to Houston

Cheap round-trip flights

These are some of the best round-trip flight deals from Louisville to Houston that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Louisville to Houston.

Cheap last minute flights

Planning a quick getaway from Louisville to Houston? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Houston, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Louisville to Houston

Find recent round-trip train or bus tickets from Louisville to Houston.

All round-trip flight deals to Houston

The cheapest plane tickets to Houston found on KAYAK recently.
6:00 am - 1:25 pmSDF-IAH
8h 25m1 stop
3:10 pm - 11:46 pmIAH-SDF
7h 36m1 stop
$140Spirit Airlines
Find Deal
Wed, Feb 26 - Sun, Mar 2
6:00 am - 3:26 pmSDF-IAH
10h 26m1 stop
8:00 am - 11:46 pmIAH-SDF
14h 46m2 stops
Fri, Feb 21 - Sat, Feb 22
6:00 am - 3:26 pmSDF-IAH
10h 26m1 stop
7:00 am - 11:46 pmIAH-SDF
15h 46m1 stop
Fri, Feb 21 - Sat, Feb 22
9:30 pm - 11:33 pmSDF-IAH
27h 03m1 stop
8:12 pm - 8:25 pmIAH-SDF
23h 13m1 stop
$202Spirit Airlines
Find Deal
Fri, Feb 21 - Sun, Feb 23
11:09 am - 3:58 pmSDF-IAH
5h 49m1 stop
7:05 am - 2:00 pmIAH-SDF
5h 55m1 stop
$267Delta
Find Deal
Tue, Apr 1 - Wed, Apr 9
8:13 pm - 11:53 pmSDF-IAH
4h 40m1 stop
6:12 pm - 12:35 amIAH-SDF
5h 23m1 stop
$274American Airlines
Find Deal
Thu, Feb 6 - Tue, Feb 11
6:00 pm - 10:10 pmSDF-IAH
5h 10m1 stop
6:00 am - 11:35 amIAH-SDF
4h 35m1 stop
$303Delta
Find Deal
Mon, Apr 7 - Tue, Apr 15
9:25 am - 11:07 amSDF-IAH
2h 42mnonstop
4:30 pm - 7:55 pmIAH-SDF
2h 25mnonstop
$317United Airlines
Find Deal
Tue, Apr 8 - Wed, Apr 16
7:29 am - 1:37 pmSDF-IAH
7h 08m1 stop
4:30 pm - 7:55 pmIAH-SDF
2h 25mnonstop
$327United Airlines
Find Deal
Tue, Apr 8 - Wed, Apr 16
5:00 am - 9:21 amSDF-IAH
5h 21m1 stop
6:16 pm - 12:27 amIAH-SDF
5h 11m1 stop
$359American Airlines
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Fri, Jan 31 - Sun, Feb 2
6:00 am - 1:25 pmSDF-IAH
8h 25m1 stop
$70Spirit Airlines
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Wed, Feb 19
6:00 am - 10:10 pmSDF-IAH
17h 10m2 stops
$90Spirit Airlines
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Mon, Mar 3
6:22 pm - 8:00 amSDF-IAH
14h 38m1 stop
Mon, Mar 10
9:25 am - 11:06 amSDF-IAH
2h 41mnonstop
$124United Airlines
Find Deal
Tue, Feb 18
6:17 pm - 12:16 amSDF-IAH
6h 59m1 stop
Fri, Feb 14
5:01 pm - 9:14 pmSDF-IAH
5h 13m1 stop
$134Delta
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Tue, Feb 11
3:30 pm - 5:14 pmSDF-IAH
2h 44mnonstop
$139United Airlines
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Wed, Feb 12
5:01 pm - 8:44 pmSDF-IAH
4h 43m1 stop
$141Delta
Find Deal
Sat, Feb 8
2:00 pm - 8:30 pmSDF-IAH
7h 30m1 stop
$219American Airlines
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Thu, Jan 23
6:31 pm - 10:55 pmSDF-IAH
5h 24m1 stop
$250American Airlines
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Fri, Mar 14
7:25 pm - 5:12 pmSDF-IAH
22h 47m2 stops
11:07 am - 6:30 pmIAH-SDF
30h 23m3 stops
$436Spirit Airlines
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Mon, Jan 13 - Wed, Jan 15
7:25 pm - 7:42 amSDF-IAH
37h 17m3 stops
11:07 am - 6:30 pmIAH-SDF
30h 23m3 stops
$478Spirit Airlines
Find Deal
Mon, Jan 13 - Wed, Jan 15
7:25 pm - 5:12 pmSDF-IAH
22h 47m2 stops
6:20 pm - 6:30 pmIAH-SDF
23h 10m2 stops
$497Spirit Airlines
Find Deal
Mon, Jan 13 - Wed, Jan 15
9:55 am - 11:18 pmSDF-IAH
14h 23m2 stops
8:07 pm - 1:14 pmIAH-SDF
16h 07m2 stops
$709United Airlines
Find Deal
Wed, Jan 15 - Fri, Jan 17
9:55 am - 11:18 pmSDF-IAH
14h 23m2 stops
9:36 pm - 1:14 pmIAH-SDF
14h 38m1 stop
$740United Airlines
Find Deal
Wed, Jan 15 - Fri, Jan 17
3:30 pm - 5:15 pmSDF-IAH
2h 45mnonstop
10:15 am - 1:38 pmIAH-SDF
2h 23mnonstop
$882United Airlines
Find Deal
Wed, Jan 15 - Fri, Jan 17
7:00 am - 11:53 amSDF-IAH
5h 53m1 stop
10:15 am - 1:38 pmIAH-SDF
2h 23mnonstop
$892United Airlines
Find Deal
Wed, Jan 15 - Fri, Jan 17
1:25 pm - 6:40 pmSDF-IAH
6h 15m1 stop
3:33 pm - 9:43 pmIAH-SDF
5h 10m1 stop
$902Delta
Find Deal
Wed, Jan 15 - Fri, Jan 17
3:30 pm - 5:15 pmSDF-IAH
2h 45mnonstop
8:05 am - 10:30 pmIAH-SDF
13h 25m2 stops
$975United Airlines
Find Deal
Mon, Jan 13 - Wed, Jan 15
7:00 am - 1:40 pmSDF-IAH
7h 40m1 stop
8:05 am - 10:30 pmIAH-SDF
13h 25m2 stops
$980United Airlines
Find Deal
Mon, Jan 13 - Wed, Jan 15
9:25 am - 11:07 amSDF-IAH
2h 42mnonstop
4:30 pm - 7:55 pmIAH-SDF
2h 25mnonstop
$317United Airlines
Find Deal
Tue, Apr 8 - Wed, Apr 16
9:17 am - 11:07 amSDF-IAH
2h 50mnonstop
4:22 pm - 7:44 pmIAH-SDF
2h 22mnonstop
$329United Airlines
Find Deal
Fri, Feb 7 - Fri, Feb 14
3:30 pm - 5:14 pmSDF-IAH
2h 44mnonstop
4:20 pm - 7:33 pmIAH-SDF
2h 13mnonstop
$339United Airlines
Find Deal
Thu, Feb 6 - Tue, Feb 11
9:25 am - 11:06 amSDF-IAH
2h 41mnonstop
6:25 pm - 9:43 pmIAH-SDF
2h 18mnonstop
$353United Airlines
Find Deal
Sun, Feb 16 - Tue, Feb 18
3:30 pm - 5:14 pmSDF-IAH
2h 44mnonstop
6:37 pm - 10:00 pmIAH-SDF
2h 23mnonstop
$375United Airlines
Find Deal
Thu, Feb 6 - Sun, Feb 9
7:03 am - 8:50 amSDF-IAH
2h 47mnonstop
6:37 pm - 10:00 pmIAH-SDF
2h 23mnonstop
$385United Airlines
Find Deal
Fri, Jan 31 - Mon, Feb 3
9:25 am - 11:06 amSDF-IAH
2h 41mnonstop
6:25 pm - 9:43 pmIAH-SDF
2h 18mnonstop
$389United Airlines
Find Deal
Fri, Feb 14 - Sun, Feb 16
7:03 am - 8:45 amSDF-IAH
2h 42mnonstop
6:25 pm - 9:50 pmIAH-SDF
2h 25mnonstop
$392United Airlines
Find Deal
Wed, Apr 23 - Sun, Apr 27
7:03 am - 8:50 amSDF-IAH
2h 47mnonstop
6:37 pm - 10:00 pmIAH-SDF
2h 23mnonstop
$409United Airlines
Find Deal
Fri, Jan 31 - Sun, Feb 2
9:25 am - 11:12 amSDF-IAH
2h 47mnonstop
4:25 pm - 7:47 pmIAH-SDF
2h 22mnonstop
$427United Airlines
Find Deal
Sat, Mar 15 - Wed, Mar 19

American Airlines flights from Louisville to Houston George Bush Intcntl Airport

Our best American Airlines deals on Louisville to Houston George Bush Intcntl Airport flight tickets
American Airlines
Feb 6
SDF8:13 pmLouisville Intl
4h 40m
1 stop
IAH11:53 pmHouston George Bush Intcntl
Feb 11
IAH6:12 pmHouston George Bush Intcntl
5h 23m
1 stop
SDF12:35 amLouisville Intl
American Airlines
Jan 31
SDF5:00 amLouisville Intl
5h 21m
1 stop
IAH9:21 amHouston George Bush Intcntl
Feb 2
IAH6:16 pmHouston George Bush Intcntl
5h 11m
1 stop
SDF12:27 amLouisville Intl
American Airlines
Mar 6
SDF12:12 pmLouisville Intl
6h 17m
1 stop
IAH5:29 pmHouston George Bush Intcntl
Mar 9
IAH5:00 amHouston George Bush Intcntl
4h 22m
1 stop
SDF10:22 amLouisville Intl

Spirit Airlines flights from Louisville to Houston George Bush Intcntl Airport

Our best Spirit Airlines deals on Louisville to Houston George Bush Intcntl Airport flight tickets
Spirit Airlines
Feb 26
SDF6:00 amLouisville Intl
8h 25m
1 stop
IAH1:25 pmHouston George Bush Intcntl
Mar 2
IAH3:10 pmHouston George Bush Intcntl
7h 36m
1 stop
SDF11:46 pmLouisville Intl
Spirit Airlines
Feb 21
SDF9:30 pmLouisville Intl
27h 03m
1 stop
IAH11:33 pmHouston George Bush Intcntl
Feb 23
IAH8:12 pmHouston George Bush Intcntl
23h 13m
1 stop
SDF8:25 pmLouisville Intl
Spirit Airlines
Feb 6
SDF7:25 pmLouisville Intl
19h 54m
1 stop
IAH2:19 pmHouston George Bush Intcntl
Feb 9
IAH8:00 pmHouston George Bush Intcntl
21h 30m
1 stop
SDF6:30 pmLouisville Intl

See travel insights to Houston from

How to get the cheapest flight ticket from Louisville to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The month of September is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Louisville, with most prices found around $321. If you are unable to visit Houston George Bush Intcntl Airport during the month of September, then departing from Louisville during the month May is also very affordable. Most momondo users find prices during this month for around $324.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Louisville to Houston George Bush Intcntl Airport is on a Tuesday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Tuesday will often find tickets for as low as $307. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $393.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Louisville to Houston George Bush Intcntl Airport flights are usually those with departure times in the evening. Our users have found flights to Houston George Bush Intcntl Airport in the evening for as low as $364. Try not to purchase tickets in the afternoon because they tend to be around $421. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Louisville Intl to Houston George Bush Intcntl flight route?

Fly from Louisville Intl to Houston George Bush Intcntl for the best Louisville Intl - Houston George Bush Intcntl flight prices

How far in advance should I book a flight to Houston George Bush Intcntl Airport?

The best time to book a flight to Houston George Bush Intcntl Airport from Louisville is 20 days out, which is when prices tend to be around $378. Keep in mind that you might also find cheap flights to Houston George Bush Intcntl Airport outside of this time window. In fact, momondo users recently found flights from Louisville to Houston George Bush Intcntl Airport for $199.

What cabin class options are available on Louisville Intl to Houston George Bush Intcntl flights?

There are 4 cabin classes available to choose from on Louisville Intl to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Louisville to Houston George Bush Intcntl Airport flight prices changed over time?

As of January 2025, prices for Louisville to Houston George Bush Intcntl Airport flights are approximately 29% more expensive when compared to flights at the same time last year.

When to book flights from Louisville to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Louisville to Houston George Bush Intcntl Airport (SDF to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Houston George Bush Intcntl Airport

Best Price Found

$70

Fastest flight time

2h 33m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Louisville in the past 72 hours is $70. The best round-trip flight deal from Louisville to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $140.
The fastest flight from Louisville to Houston George Bush Intcntl Airport takes 2h 33m
Direct flights go from Louisville to Houston George Bush Intcntl Airport every day.

  • How far is Louisville Intl to Houston George Bush Intcntl by plane?

    Louisville Intl and Houston George Bush Intcntl are 790.2 mi apart from one another. Typically, this will take 2h 41m by plane in normal conditions.

  • When did momondo last update prices for flights from Louisville Intl Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Louisville Intl Airport to Houston George Bush Intcntl Airport refresh daily.

  • How many operators does momondo search for flights from Louisville Intl Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Louisville Intl Airport to Houston George Bush Intcntl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The necessary travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Louisville to Houston George Bush Intcntl Airport?

  • What is the most popular airline from Louisville to Houston George Bush Intcntl Airport?


Best airlines flying from Louisville to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Louisville to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $103Free CancellationRating
6.3
8,075 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
8,942 reviews
Search United Airlines flights
American AirlinesPriceFrom $253Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • United Airlines Flights From Louisville to Houston George Bush Intcntl Airport

    United Airlines operates around 20 flights from Louisville to Houston George Bush Intcntl Airport every week. The average price of these flights found in the last 72 hours has been $387, but momondo users have found United Airlines deals from Louisville to Houston George Bush Intcntl Airport from as low as $248 round-trip. United Airlines has been scored 7.4/10 in 8,944 reviews.


Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Houston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisville to Houston. momondo saves you time and could save you money on your trip.

Can I find flights from Louisville to Houston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Houston from Louisville with this policy.

How can momondo help me find flights from Louisville to Houston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Louisville.

I’m not ready to book a flight from Louisville to Houston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Louisville to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.


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