HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hobby

$89+ Cheap flights from St. Louis (STL) to Hobby (HOU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HOU
Feb 8 — Feb 151
Sat 2/8
Sat 2/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Hobby with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Lambert-St Louis to Houston Hobby are usually found in May or September, booked 36 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from St. Louis to Hobby

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Hobby (HOU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$207
(Southwest)

One-way from

$89
(Southwest)

Popular in

January

Cheapest in

May

Average price

$370

Good round-trip deal

$339 or less

Good one-way deal

$192 or less
Provider with most accurate pricing for Lambert-St Louis-Houston Hobby flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Houston Hobby flights.
Search Deals
From Lambert-St Louis to Houston Hobby
Search Deals
One-way flight from Lambert-St Louis to Houston Hobby
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Lambert-St Louis to Houston Hobby.
Search Deals
Price to beat on a one-way flight from Lambert-St Louis to Houston Hobby.
Search Deals

Find flight deals from St. Louis to Hobby

Cheapest flights from St. Louis to Hobby
Explore the most affordable flight options available from St. Louis to Hobby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2025.

This Southwest deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/39:15 pmSTL - HOU
Nonstop2h 20mSouthwest
Fri 3/75:35 amHOU - STL
1 stop5h 00mSouthwest
Deal found 2/2$207
This eDestinos deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/195:20 pmSTL - HOU
2 stops40h 16mFrontier
Wed 2/2610:36 amHOU - STL
2 stops35h 32mFrontier
Deal found 2/1$238
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/187:10 amSTL - HOU
1 stop5h 21mDelta
Thu 4/241:16 pmHOU - STL
1 stop4h 40mDelta
Deal found 2/3$248
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/115:27 pmSTL - HOU
1 stop5h 13mAmerican Airlines
Mon 4/145:00 amHOU - STL
1 stop4h 01mAmerican Airlines
Deal found 2/2$272

Find flights from St. Louis to Hobby within your budget

Customize your flight search to find flights from St. Louis to Hobby that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisHouston

STL - HOU

STLHOU

Lambert-St Louis

Mon 3/3

9:15 pm-11:35 pm

Nonstop2h 20m

Houston Hobby

Fri 3/7

5:35 am-10:35 am

1 stop5h 00m

$207

St. LouisHouston

STL - HOU

STLHOU

Lambert-St Louis

Wed 2/19

5:20 pm-9:36 am

2 stops40h 16m

Houston Hobby

Wed 2/26

10:36 am-10:08 pm

2 stops35h 32m

$238

St. LouisHouston

STL - HOU

STLHOU

Lambert-St Louis

Fri 4/18

7:10 am-12:31 pm

1 stop5h 21m

Houston Hobby

Thu 4/24

1:16 pm-5:56 pm

1 stop4h 40m

$248

St. LouisHouston

STL - HOU

STLHOU

Lambert-St Louis

Fri 4/11

5:27 pm-10:40 pm

1 stop5h 13m

Houston Hobby

Mon 4/14

5:00 am-9:01 am

1 stop4h 01m

$272

St. LouisHouston

STL - HOU

STLHOU

Lambert-St Louis

Wed 3/5

8:25 pm-10:35 pm

Nonstop2h 10m

$89

St. LouisHouston

STL - HOU

STLHOU

Lambert-St Louis

Fri 2/21

7:09 pm-2:43 pm

1 stop19h 34m

$91

St. LouisHouston

STL - HOU

STLHOU

Lambert-St Louis

Wed 4/2

7:10 am-1:50 pm

1 stop6h 40m

$99

St. LouisHouston

STL - HOU

STLHOU

Lambert-St Louis

Fri 3/7

5:10 am-9:42 am

1 stop4h 32m

$154

St. LouisHouston

STL - HOU

STLHOU

Lambert-St Louis

Sat 5/24

9:50 am-9:12 am

3 stops23h 22m

$248

St. LouisHouston

STL - HOU

STLHOU

Lambert-St Louis

Sun 5/4

6:30 am-10:40 pm

2 stops16h 10m

$3,092

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Compare providers for flights from St. Louis to Hobby

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Hobby in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Houston Hobby Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Houston Hobby Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Houston Hobby Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Houston Hobby Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Houston Hobby Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Hobby

Have a flexible travel schedule? Discover the best time to fly to Hobby from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from St. Louis to Hobby

Get recent, data-driven insights about flights from St. Louis to Hobby including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from St. Louis to Houston Hobby Airport?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Hobby. Price data was last updated on January 31, 2025.

The price you pay for your flight from St. Louis to Houston Hobby Airport may vary depending on when you book. For the best chance of a lower fare, look to book 36 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from St. Louis to Houston Hobby Airport?

Currently, September is the cheapest month in which you can book a flight from St. Louis to Houston Hobby Airport (average of $230). Flying from St. Louis to Houston Hobby Airport in March is currently the most expensive (average of $334). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to HOU?

Find hourly flight availability from St. Louis to Hobby. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2025.

A simple way to save on the total cost of your ticket is to fly from St. Louis to Houston Hobby Airport in the evening. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from St. Louis to Houston Hobby Airport?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Hobby. Price data was last updated on February 2, 2025.

Travelers seeking maximum savings on their St. Louis to Houston Hobby Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from St. Louis to Houston Hobby Airport

Explore weekly flight availability from St. Louis to Hobby. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 3, 2025.

The most flights from STL to HOU are scheduled on a Thursday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Hobby by month

Plan your trip to Hobby by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston Hobby Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston Hobby Airport when rainfall is around 3.2 in.

Temperature in Hobby by month

Plan your trip to Hobby by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston Hobby Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Hobby

Get insights into the airlines that provide service to Hobby. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hobby. Reviews last updated February 3, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from St. Louis to Houston to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,564 reviews

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Southwest
8.1
Very good
4,564 reviews
Southwest
8.1
Very good
4,564 reviews

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Alaska Airlines
8.0
Very good
9,681 reviews
Southwest
8.1
Very good
4,564 reviews

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Delta
8.0
Very good
8,427 reviews
Southwest
8.1
Very good
4,564 reviews

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,564 reviews

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Frontier
6.0
Okay
3,417 reviews
Southwest
8.1
Very good
4,564 reviews

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Hobby. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Houston Hobby?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Houston Hobby. On average, Lambert-St Louis has 5 outbound flights to Houston Hobby per day from 4 airlines. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • What are the cheapest airlines flying from St. Louis to Houston Hobby Airport round-trip?

    According to our current data, Southwest ($207), Frontier ($238), and Delta ($248) offers the cheapest pricing from St. Louis to Houston Hobby Airport. Southwest is currently priced 40% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from St. Louis to Houston Hobby Airport one-way?

    The cheapest airlines for a one-way flight from St. Louis to Houston Hobby Airport are Southwest ($89), Frontier ($91), and Delta ($99).

  • What are the cheapest flights from St. Louis to Houston Hobby Airport?

    The cheapest flight price from St. Louis to Houston Hobby Airport is $88. On average you can expect to pay $363. The most popular route, (Lambert-St Louis - Houston Hobby), can usually be booked for $170.

  • Can I find deals for flights from St. Louis to Hobby that include hotel bookings?

    Yes. In addition to deals on St. Louis to Hobby flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Hobby?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Hobby.

  • Can I find deals for business class flights from St. Louis to Hobby?

    Yes. Cheapflights offers flight deals from St. Louis to Hobby by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Houston Hobby Airport?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to Houston Hobby Airport (average of $230). Flying from St. Louis to Houston Hobby Airport in March is currently the most expensive (average of $334). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Sugar Land
Baytown
Pearland
Texas City
Missouri City
League City
Seabrook
Stafford
La Marque
Lake Jackson
Rosenberg
Pasadena
West University Place
Nassau Bay

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from St. Louis to Hobby

Discover the top 4 airlines that operate flights from St. Louis to Hobby. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$100Average$169FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$204Average$368FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$207Average$375FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$289Average$376FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.