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

HOU — STL
Sep 27 — Oct 41

The best prices from Houston Hobby to Lambert-St Louis are usually found in September or October, booked 54 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

How to find the cheapest flight from Hobby (HOU) to St. Louis (STL)

All the information you need to plan the best HOU to STL flight in 2022: compare Hobby to St. Louis flight prices with the expected peak season, weather and rainfall in St. Louis.

HOU - STL

Price

$217 - $439

STL

Temperature

32 - 80.6 °F

STL

Rainfall

2.2 - 4.7 inches

Popular inJulyHigh demand for flights, 25% potential price rise
Cheapest inSeptemberBest time to find cheap flights, 34% potential price drop
Average price$217Average for round-trip flights in September 2022
Round-trip from$217From Houston Hobby to Lambert-St Louis

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

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

To save up to 44% on this flight, we recommend booking at least 52 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Houston Hobby Airport to St. Louis from $331 1-2 weeks out and tickets from $421 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of September. Prices to St. Louis from Houston Hobby Airport average $328. You can even find prices in September for less than $328, as users have found deals to St. Louis from as low as $194. The month of July appears to be one of the more expensive times to travel to St. Louis from Houston Hobby Airport. Flying in the targeted month can save you up to 33%.

When is the cheapest time to fly from Houston Hobby Airport to St. Louis (HOU - STL)?

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 in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 8% on airfare.

Cheap flights from Hobby to St. Louis in September, October 2022

The best prices found for HOU to STL flights for September, October
Oct 13 - Oct 17
HOU

Houston Hobby

STL

Lambert-St Louis

1 stop

23h 02m
STL

Lambert-St Louis

HOU

Houston Hobby

1 stop

16h 56m
$216

Frontier

Pick Dates

Deal found 9/19/22

Oct 21 - Oct 24
HOU

Houston Hobby

STL

Lambert-St Louis

1 stop

22h 47m
STL

Lambert-St Louis

HOU

Houston Hobby

1 stop

16h 56m
$221

Frontier

Pick Dates

Deal found 9/20/22

Oct 7 - Oct 11
HOU

Houston Hobby

STL

Lambert-St Louis

1 stop

22h 47m
STL

Lambert-St Louis

HOU

Houston Hobby

1 stop

23h 33m
$226

Frontier

Pick Dates

Deal found 9/20/22

Hobby to St. Louis 2022 flight deals

Cheap flights to St. Louis from Hobby found for this year
Oct 13 - Oct 17
HOU

Houston Hobby

STL

Lambert-St Louis

1 stop

23h 02m
STL

Lambert-St Louis

HOU

Houston Hobby

1 stop

16h 56m
$216

Frontier

Pick Dates

Deal found 9/19/22

Nov 3 - Nov 6
HOU

Houston Hobby

STL

Lambert-St Louis

1 stop

23h 02m
STL

Lambert-St Louis

HOU

Houston Hobby

1 stop

13h 41m
$221

Frontier

Pick Dates

Deal found 9/19/22

Oct 7 - Oct 11
HOU

Houston Hobby

STL

Lambert-St Louis

1 stop

22h 47m
STL

Lambert-St Louis

HOU

Houston Hobby

1 stop

23h 33m
$226

Frontier

Pick Dates

Deal found 9/20/22

Cheap Delta flights from Hobby to St. Louis

Oct 19 - Oct 22
HOU

Houston Hobby

STL

Lambert-St Louis

1 stop

5h 50m
STL

Lambert-St Louis

HOU

Houston Hobby

1 stop

5h 47m
$281

Delta

Pick Dates

Deal found 9/22/22

Oct 19 - Oct 22
HOU

Houston Hobby

STL

Lambert-St Louis

1 stop

5h 50m
STL

Lambert-St Louis

HOU

Houston Hobby

1 stop

5h 47m
$292

Delta

Pick Dates

Deal found 9/20/22

Cheap Frontier flights from Hobby to St. Louis

Oct 19 - Oct 24
HOU

Houston Hobby

STL

Lambert-St Louis

1 stop

22h 47m
STL

Lambert-St Louis

HOU

Houston Hobby

1 stop

16h 56m
$216

Frontier

Pick Dates

Deal found 9/21/22

Nov 3 - Nov 6
HOU

Houston Hobby

STL

Lambert-St Louis

1 stop

23h 02m
STL

Lambert-St Louis

HOU

Houston Hobby

1 stop

13h 41m
$221

Frontier

Pick Dates

Deal found 9/19/22

Oct 7 - Oct 11
HOU

Houston Hobby

STL

Lambert-St Louis

1 stop

22h 47m
STL

Lambert-St Louis

HOU

Houston Hobby

1 stop

23h 33m
$226

Frontier

Pick Dates

Deal found 9/20/22

Last minute flights from Hobby to St. Louis

Late deals on return flights to St. Louis from Hobby, departing today and this week
Sep 30 - Oct 2
HOU

Houston Hobby

STL

Lambert-St Louis

1 stop

6h 56m
STL

Lambert-St Louis

HOU

Houston Hobby

1 stop

14h 02m
$302

Frontier

Pick Dates

Deal found 9/20/22

Sep 28 - Oct 2
HOU

Houston Hobby

STL

Lambert-St Louis

1 stop

5h 49m
STL

Lambert-St Louis

HOU

Houston Hobby

1 stop

14h 02m
$303

Frontier

Pick Dates

Deal found 9/20/22

Sep 27 - Oct 4
HOU

Houston Hobby

STL

Lambert-St Louis

1 stop

22h 53m
STL

Lambert-St Louis

HOU

Houston Hobby

1 stop

3h 58m
$308

Multiple Airlines

Pick Dates

Deal found 9/20/22

One-way flights to St. Louis from Hobby

The cheapest one-way flights from Hobby to St. Louis
Oct 12
HOU

Houston Hobby

STL

Lambert-St Louis

2 stops

32h 07m
$110

Multiple Airlines

Pick Dates

Deal found 9/19/22

Oct 12
HOU

Houston Hobby

STL

Lambert-St Louis

1 stop

22h 47m
$114

Frontier

Pick Dates

Deal found 9/19/22

Oct 7
HOU

Houston Hobby

STL

Lambert-St Louis

1 stop

22h 47m
$124

Frontier

Pick Dates

Deal found 9/19/22

Related info for your journey

Useful info, stats and facts about Hobby to St. Louis flights.

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 3 inbound flights from Houston Hobby per day. You should also have plenty of airline options to choose from since 5 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.

Which airlines flying from Houston Hobby to Lambert-St Louis have flexible cancellations due to COVID-19?

Some of our airline partners flying from Houston Hobby to Lambert-St Louis have new flexible policies in place due to COVID-19. United Airlines, American Airlines, and Spirit Airlines 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.

Can I find flights from Houston Hobby Airport to St. Louis for under $300 on Cheapflights?

Yes, there are multiple flights from Houston Hobby Airport to St. Louis for under $300. The cheapest flight booked recently is on Frontier for just $216, but on average you can expect to pay $287.

Are there last-minute flights available from Houston Hobby Airport to St. Louis for under $400?

There are currently 11+ open flights from Houston Hobby Airport to St. Louis within the next 7 days for less than $400.

How popular is this Houston Hobby Airport to St. Louis flight route?

Within the past month, 28 users have taken a look at flights from Houston Hobby to Lambert-St Louis.

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

Currently priced at $216, 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 Delta and American Airlines - these airlines can fly you to your destination from $281 and $344, respectively. These flights start at 34% lower than the current average price 3 months from now.

What are the most popular airlines that fly from Houston Hobby Airport to St. Louis?

Undisclosed Carrier, American Airlines and Delta are the most popular airlines when flying from Houston Hobby Airport to St. Louis.

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

Looking at all options, your cheapest flight can be booked for $84. While the most popular route (Houston Hobby - Lambert-St Louis) can be booked for $166 on average our data indicates $306 when flying from Houston Hobby Airport to St. Louis.

Alternative routes for Hobby to St. Louis

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

Top 4 airlines flying from Hobby to St. Louis

The chart below displays the airlines Cheapflights users traveling from Hobby to St. Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
FrontierCheapest$84Average$176FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
Spirit AirlinesCheapest$125Average$190FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
United AirlinesCheapest$187Average$361FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$236Average$388FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights

Hourly flight availability from Hobby to St. Louis

See what time of day planes typically take off from Hobby to St. Louis
1%of flight departuresEarly morningMidnight to 6 am
44%of flight departuresMorning6 am to noon
21%of flight departuresAfternoonNoon to 6 pm
34%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Hobby to St. Louis

See how many times per day planes take to the skies headed from Hobby to St. Louis
Sunday0daily flights
Monday5daily flights
Tuesday4daily flights
Wednesday4daily flights
Thursday5daily flights
Friday5daily flights
Saturday0daily flights