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$61+ Cheap flights from Hobby (HOU) to St. Louis (STL)

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — STL
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
1 adult, Economy
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The best prices from Houston Hobby to Lambert-St Louis are usually found in April or August, booked 82 days in advance, depart on a Wednesday or Friday and return on a Wednesday

Cheap flight deals from Hobby to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Hobby (HOU) to St. Louis (STL). 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 December 19, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$138
(CheapOair)

One-way from

$62
(Mytrip)

Popular in

January

Cheapest in

April

Average price

$398
Provider with most accurate pricing for Houston Hobby-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Houston Hobby-Lambert-St Louis flights.
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From Houston Hobby to Lambert-St Louis
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One-way flight from Houston Hobby to Lambert-St Louis
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High demand for flights, 13% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Hobby to St. Louis

Cheapest flights from Hobby to St. Louis
Explore the most affordable flight options available from Hobby to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

This American Airlines deal was found by Cheapflights users on 12/18. 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.
Tue 12/319:05 amHOU - STL
1 stop7h 35mAmerican Airlines
Fri 1/31:45 pmSTL - HOU
1 stop5h 58mAmerican Airlines
Deal found 12/18$469
This Southwest deal was found by Cheapflights users on 12/17. 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 12/307:10 pmHOU - STL
Nonstop1h 55mSouthwest
Mon 1/65:00 pmSTL - HOU
Nonstop2h 15mSouthwest
Deal found 12/17$520
This Delta deal was found by Cheapflights users on 12/19. 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.
Mon 12/3010:35 amHOU - STL
1 stop5h 37mDelta
Mon 1/65:00 pmSTL - HOU
1 stop5h 29mDelta
Deal found 12/19$569
This Gotogate deal was found by Cheapflights users on 12/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/187:59 pmHOU - STL
1 stop25h 20mFrontier
Sun 12/2210:09 pmSTL - HOU
1 stop21h 00mFrontier
Deal found 12/18$638

Find flights from Hobby to St. Louis within your budget

Customize your flight search to find flights from Hobby to St. Louis 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 December 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonSt. Louis

HOU - STL

HOUSTL

Houston Hobby

Thu 1/16

10:36 am-9:16 am

1 stop22h 40m

Lambert-St Louis

Sat 1/18

7:09 pm-5:26 pm

1 stop22h 17m

$138

HoustonSt. Louis

HOU - STL

HOUSTL

Houston Hobby

Tue 1/14

6:25 am-8:20 am

Nonstop1h 55m

Lambert-St Louis

Tue 1/21

8:25 pm-10:35 pm

Nonstop2h 10m

$308

HoustonSt. Louis

HOU - STL

HOUSTL

Houston Hobby

Tue 1/14

6:00 am-1:00 pm

1 stop7h 00m

Lambert-St Louis

Tue 1/21

7:00 am-11:44 am

1 stop4h 44m

$326

HoustonSt. Louis

HOU - STL

HOUSTL

Houston Hobby

Mon 12/30

10:35 am-4:12 pm

1 stop5h 37m

Lambert-St Louis

Mon 1/6

5:00 pm-10:29 pm

1 stop5h 29m

$569

HoustonSt. Louis

HOU - STL

HOUSTL

Houston Hobby

Thu 1/23

10:36 am-9:16 am

1 stop22h 40m

$61

HoustonSt. Louis

HOU - STL

HOUSTL

Houston Hobby

Sun 1/19

6:25 am-8:20 am

Nonstop1h 55m

$154

HoustonSt. Louis

HOU - STL

HOUSTL

Houston Hobby

Sat 2/1

6:00 am-11:47 am

1 stop5h 47m

$163

HoustonSt. Louis

HOU - STL

HOUSTL

Houston Hobby

Wed 1/1

6:00 am-10:45 am

1 stop4h 45m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Compare providers for flights from Hobby to St. Louis

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 Hobby to St. Louis in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
CheapOairPrice Accuracy2 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 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 Houston Hobby Airport-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston Hobby Airport-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston Hobby Airport-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston Hobby Airport-St. Louis 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 Houston Hobby Airport-St. Louis 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 Hobby to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Hobby 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 Hobby to St. Louis

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

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

Use this chart to determine the optimal time to book a round-trip flight from Hobby to St. Louis. Price data was last updated on December 13, 2024.

The best time to book flights from Houston Hobby Airport to St. Louis is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Houston Hobby Airport to St. Louis (average of $311). Flying from Houston Hobby Airport to St. Louis in March is currently the most expensive (average of $356). 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 HOU to STL?

Find hourly flight availability from Hobby to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.

One of the essential ways to save on airfare from Houston Hobby Airport to St. Louis is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 18% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Hobby to St. Louis. Price data was last updated on December 16, 2024.

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

Rainfall in St. Louis by month

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

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

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

If weather is an important factor for your trip to St. Louis, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated December 19, 2024.
To help decide which airline to fly from Houston to St. Louis, see what other customers have to say about Southwest and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,836 reviews

Entertainment

7.7

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.1
Very good
4,836 reviews
Southwest
8.1
Very good
4,836 reviews

Entertainment

7.7

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very good
8,600 reviews
Southwest
8.1
Very good
4,836 reviews

Entertainment

7.7

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,836 reviews

Entertainment

7.7

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Frontier
6.1
Okay
3,478 reviews
Southwest
8.1
Very good
4,836 reviews

Entertainment

7.7

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from Hobby to St. Louis. 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 into for flights to St. Louis from Houston Hobby?

    Lambert-St Louis (STL) is the airport you will fly into if you book a flight from Houston Hobby to St. Louis. You should not have trouble finding flights to Lambert-St Louis from Houston Hobby; the airport handles an average of 1 inbound flight from Houston Hobby per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the St. Louis airport from Houston Hobby. It is only a 12.7 mi journey from Lambert-St Louis (STL) to St. Louis’s city center.

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

    Currently priced at $138, Frontier will fly you from Houston Hobby Airport to St. Louis and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and American Airlines - these airlines can fly you to your destination from $308 and $326, respectively. These flights start at 62% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $62. Southwest flights start at $154 while deals on Delta start at $163 one-way.

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

    Looking at all options, your cheapest flight can be booked for $150. While the most popular route (Houston Hobby - Lambert-St Louis) can be booked for $184 on average our data indicates $336 when flying from Houston Hobby Airport to St. Louis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hobby to St. Louis 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 Houston Hobby Airport to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Houston Hobby Airport to St. Louis (average of $311). Flying from Houston Hobby Airport to St. Louis in March is currently the most expensive (average of $356). 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

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Top 4 airlines flying from Hobby to St. Louis

Discover the top 4 airlines that operate flights from Hobby to St. Louis. 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 December 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$106Average$187FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$205Average$399FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$207Average$373FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$283Average$376FlexibilityNo cancel feeOn-time63%
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