Cheap flights from Louisville to Houston (SDF - IAH)

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The best prices from Louisville to Houston are usually found in July or August, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

How to find the cheapest flight from
Louisville (SDF) to Houston (IAH)

All the information you need to plan the best SDF to IAH flight in 2021: compare Louisville to Houston flight prices with the expected peak season, weather and rainfall in Houston.
SDF - IAH
Price
$162 - $320
IAH
Temperature
59 - 86 °F

Popular in

June

High demand for flights, 25% potential price rise

Cheapest in

July

Best time to find cheap flights, 33% potential price drop

Round-trip from

$162

From Louisville to Houston

One-way from

$121

One-way flight from Louisville to Houston

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Louisville to Houston?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 49% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Louisville to Houston?

Users have found that booking a flight from Louisville to Houston at least 44 days early can save you up to 26% on average compared to booking a flight this week. If booking 44 days before your flight isn’t an option for you, users have found flights from Louisville to Houston for as little as $118 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $157 for flights departing within the next 3 days.

What is the cheapest month to fly from Louisville to Houston?

February is one of the best times of the year to fly to Houston from Louisville. Prices for February average $134 per person but you can even find prices for as low as $68. The most expensive prices can be found in the month of December. Opting for a February flight can save you 46% on your journey compared to booking in February

When is the cheapest time to fly from Louisville to Houston (SDF - IAH)?

Unlike at noon, when flights are generally more expensive, you can save up to 27% on flights from Louisville to Houston by exploring options for tickets in the afternoon.

Cheap flights from Louisville to Houston in May, June 2021

The best prices found for SDF to IAH flights for May, June
2 Jun - 23 Jun
$141pp
SDF
Louisville Standiford Field
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
SDF
Louisville Standiford Field
16 Jun - 23 Jun
$144pp
SDF
Louisville Standiford Field
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
SDF
Louisville Standiford Field
19 May - 23 May
$157pp
SDF
Louisville Standiford Field
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
SDF
Louisville Standiford Field

Louisville to Houston 2021 flight deals

Cheap flights to Houston from Louisville found for this year
2 Jun - 23 Jun
$141pp
SDF
Louisville Standiford Field
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
SDF
Louisville Standiford Field
16 Jun - 23 Jun
$144pp
SDF
Louisville Standiford Field
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
SDF
Louisville Standiford Field
19 May - 23 May
$157pp
SDF
Louisville Standiford Field
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
SDF
Louisville Standiford Field

Non-stop flights to Houston from Louisville

Save time with Louisville to Houston direct flight deals
21 Aug - 28 Aug
$231pp
SDF
Louisville Standiford Field
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
SDF
Louisville Standiford Field
20 Aug - 22 Aug
$271pp
SDF
Louisville Standiford Field
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
SDF
Louisville Standiford Field
18 Jun - 18 Jun
$310pp
SDF
Louisville Standiford Field
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
SDF
Louisville Standiford Field

Last minute flights from Louisville to Houston

Late deals on round-trip flights to Houston from Louisville, departing today and this week
19 May - 23 May
$157pp
SDF
Louisville Standiford Field
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
SDF
Louisville Standiford Field
21 May - 23 May
$215pp
SDF
Louisville Standiford Field
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
SDF
Louisville Standiford Field
21 May - 24 May
$229pp
SDF
Louisville Standiford Field
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
SDF
Louisville Standiford Field

One-way flights to Houston from Louisville

The cheapest one-way flights from Louisville to Houston
7:20 am - 4:35 pm
United Airlines
2 Stops
10h 15m
SDF - IAH
United Airlines
$121
United
3:00 pm - 6:51 pm
American Airlines
1 Stop
4h 51m
SDF - IAH
American Airlines
11:35 am - 4:49 am
Multiple Airlines
2 Stops
42h 14m
SDF - IAH
Multiple Airlines
$128
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Louisville</span> to <span class="emphasized">Houston</span> flights.

Flight FAQs

From Louisville to Houston

Are flight prices decreasing from Standiford Field to Houston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Standiford Field and Houston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Louisville Standiford Field to Houston George Bush Intcntl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Louisville Standiford Field to Houston George Bush Intcntl have new flexible policies in place due to COVID-19. United Airlines, American Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

What airports do I use to fly from Louisville to Houston?

To fly from Louisville to Houston, you need to book a flight from Standiford Field (SDF) to George Bush Intcntl (IAH). Nonstop flights to Houston George Bush Intcntl from Louisville Standiford Field take 2h 33m on average. When it comes time to book airfare, you have a few options: there are 3 outbound flights from Standiford Field to George Bush Intcntl offered by 4 different airlines.

Can I find flights from Louisville to Houston for under $200 on Cheapflights?

Yes, there are multiple flights from Louisville to Houston for under $200. The cheapest flight booked recently is on Spirit Airlines for just $141, but on average you can expect to pay $185.

Are there nonstop flights from Louisville to Houston for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Louisville to Houston under $300. A good price for a nonstop flight from Louisville to Houston is less than $459.

Are there last-minute flights available from Louisville to Houston for under $200?

There are currently 20+ open flights from Louisville to Houston within the next 7 days for less than $200.

How popular is this flight route?

The Louisville Standiford Field to Houston George Bush Intcntl flight path was viewed by 73 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Standiford Field or Houston?

Expected rainfall in Standiford Field is less than in Houston. You can expect this to be the case over the next 17 days.

Is Standiford Field weather warmer or cooler than Houston?

With an average temperature of 90 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Houston are colder than in Standiford Field.

How long is the flight from Louisville to Houston?

A quick flight from Louisville to Houston can take about 8h 12m. Spirit Airlines provides one of the quickest options available for as low as $158. This flight may include one or multiple stops.

What are the cheapest airlines flying from Louisville to Houston round-trip?

Our cheapest airline available from Louisville to Houston is Spirit Airlines. Our recent data shows that you can find tickets from as low as $141 on this airline. An additional option worth looking into is Frontier, starting at $157. These flights start at 41% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Louisville to Houston one-way?

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $48. United Airlines flights start at $116 while deals on American Airlines start at $123 one-way.

Alternative routes for Louisville to Houston

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Houston

Things to know before you go - useful duration and weather info for your trip from Louisville to Houston.
Average temperature for May in Houston
77.0 °F

Airports servicing Louisville

Louisville Standiford Field (SDF)

Airports servicing Houston

Top 4 airlines flying from Louisville to Houston

The chart below displays the airlines Cheapflights users traveling from Louisville to Houston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
$111 $246 No cancel fee 71%
Delta
$112 $255 No cancel fee N/A
United Airlines
$150 $308 No cancel fee 69%
Frontier
$276 $414 No cancel fee 62%

Hourly flight availability from Louisville to Houston

See what time of day planes typically take off from Louisville towards Houston.
Morning 6 AM to noon 100% of SDF to IAH departures
Early morning Midnight to 6 AM 0% of SDF to IAH departures
Afternoon Noon to 6 PM 0% of SDF to IAH departures
Evening 6 PM to midnight 0% of SDF to IAH departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Louisville to Houston
See how many times per day planes take to the skies headed from Louisville to Houston.
Sunday
4 daily flights
Monday
4 daily flights
Tuesday
3 daily flights
Wednesday
3 daily flights
Thursday
4 daily flights
Friday
3 daily flights
Saturday
3 daily flights
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