Flights
Hotels
From
To
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.
Flights
Hotels
Round-trip
One-way
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.
Did you mean flights from St Louis to Houston?

Cheap Flights from Houston to St Louis, MO, United States - HOU to STL Last modified: Aug 30, 2016 1:10 AM

Popular flights from Houston to St Louis Last modified: Aug 30, 2016 1:10 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

United
HOUSTL
Mon 9/12
nonstop
STLHOU
Mon 9/19
nonstop
$301
Select
United
HOUSTL
Wed 9/21
nonstop
STLHOU
Thu 9/29
nonstop
$301
Select
United
HOUSTL
Tue 9/27
nonstop
STLHOU
Mon 10/3
nonstop
$301
Select
United
HOUSTL
Tue 9/27
nonstop
STLHOU
Sat 10/1
nonstop
$301
Select
United
HOUSTL
Wed 10/26
nonstop
STLHOU
Sat 10/29
nonstop
$301
Select
American
HOUSTL
Tue 9/27
1 stop
STLHOU
Sat 10/1
1 stop
$315
Select
American
HOUSTL
Wed 10/26
1 stop
STLHOU
Sat 10/29
1 stop
$315
Select
American
HOUSTL
Thu 11/10
1 stop
STLHOU
Mon 11/14
1 stop
$315
Select
American
HOUSTL
Wed 12/7
1 stop
STLHOU
Sat 12/10
1 stop
$315
Select
Alaska
HOUSTL
Fri 10/14
1 stop
STLHOU
Sun 10/16
1 stop
$607
Select

How Much Does it Cost to Fly from Houston to St Louis (HOU to STL)?

We have collected flight cost data from across the web for travel from Houston to St Louis, and have found the average flight price for this trip to be $314.

When Can I Buy the Cheapest Flight from Houston to St Louis (HOU to STL)?

Airlines can adjust prices for plane tickets from Houston to St Louis based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Houston to St Louis

The chart below shows up-to-date information regarding how far in advance a flight from Houston to St Louis should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $527 $534
7-14 days $301 $318
14-21 days $0 $318
21-30 days $301 $308
30-60 days $301 $308
60-90 days $301 $308
90+ days $301 $308

Cheapest Day To Fly from Houston to St Louis

The chart below shows up-to-date information regarding the cheapest days to fly from Houston to St Louis.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$301 $301 $301 $301 $311 $318 $360

Lowest Fares Chart By Month from Houston to St Louis

The chart below shows the lowest fare by month when flying from Houston to St Louis.

Month Origin Destination Carrier Depart Date Return Date Stops Price
August Houston St Louis United 8/31/16 9/5/16 0 $671
September Houston St Louis United 9/12/16 9/19/16 0 $301
October Houston St Louis United 10/26/16 10/29/16 0 $301
November Houston St Louis United 11/10/16 11/14/16 0 $301
December Houston St Louis United 12/7/16 12/10/16 0 $301
January Houston St Louis Alaska 1/27/17 1/30/17 2 $707
February Houston St Louis United 2/24/17 3/1/17 0 $311
March Houston St Louis American 3/8/17 3/11/17 1 $389

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Houston to St Louis

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Houston to St Louis.

Next 30 Days

SunMonTueWedThuFriSat
28 29 30 31 1 2 3
$671
4 5 6 7 8 9 10
$671 $397
11 12 13 14 15 16 17
$397
18 19 20 21 22 23 24
$333
25 26 27 28 29 30 1
$333 $581
2 3 4 5 6 7 8
$581
TIPSave $73 by flying into Springfield instead of St Louis from Houston

Non-Stop vs Connecting Flights from Houston to St Louis (HOU to STL)

Your Houston to St Louis flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Houston to St Louis is $410.

The average price for non-stop flights from Houston to St Louis is $301.

The chart below shows up to date information regarding non-stop flights from Houston to St Louis.

Nonstop Flight Details from Houston to St Louis
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
United 5 4 4 5 5 3 4 07:50 19:55

Houston to St Louis Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Houston to St Louis?
Answer: The average Houston to St Louis flight time is 2 hours and 12 minutes.
Question: How many miles are there between Houston and St Louis?
Answer: The distance from Houston to St Louis is 667 miles.
Question: How common are direct flights from Houston to St Louis?
Answer: There are 30 direct flights from Houston to St Louis.
Question: What is the most popular airline for non-stop flights from Houston to St Louis?
Answer: United Airlines provides 100% of the non-stop flights between Houston and St Louis.
Question: What are the most popular connecting cities when flying from Houston to St Louis?
Answer: Atlanta, GA

Airlines Flying from Houston to St Louis (HOU to STL) Number of flights searched: 139Last modified: Aug 30, 2016 1:10 AM

Below are the different airlines that fly from Houston to St Louis with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Houston to St Louis.

Houston to St Louis
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American CLT X X X X X X X
Delta CVG X X X X X X X
United - X X X X X X X
United ORD X X X X X X X
Southwest - X X X X X X X
Southwest AUS X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Houston and St Louis, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Houston - HOU

FlightsAirlineLowest Price
Houston to Chicago American, Alaska, Delta, Frontier, Spirit, United $80
Houston to New York American, Alaska, JetBlue, Delta, Spirit, United $259
Houston to Atlanta American, Alaska, Delta, Frontier, Spirit, United $87
Houston to Dallas - Ft Worth American, Delta, United $181
Houston to Los Angeles American, Alaska, Delta, Frontier, Spirit, United $80
Houston to Denver American, Delta, Frontier, Spirit, United $96
Houston to Nashville American, Delta, United $259
Houston to Indianapolis American, Delta, United $290
Houston to Detroit American, Delta, Spirit, United $217
Houston to Washington American, Alaska, JetBlue, Delta, United $157
Houston to Kansas City American, Delta, United $209
Houston to Las Vegas American, Alaska, Delta, Frontier, Spirit, United $137
Houston to Minneapolis - St Paul American, Delta, Frontier, Spirit, United $81
Houston to Memphis American, Delta, United $170
Houston to Orlando American, Delta, Spirit, United $81

Cheap Domestic Flights to St Louis - STL

FlightsAirlineLowest Price
Austin to St Louis American, Alaska, Delta, United $260
San Antonio to St Louis American, Alaska, Delta, Frontier, United $248
Tyler to St Louis American $262
Killeen to St Louis American, Alaska, Delta, United $341
Corpus Christi to St Louis American, United $272
Lake Charles to St Louis American, United Check Dates
College Station to St Louis American, Alaska, United $376
Waco to St Louis American $270
Austin to Chicago American, Alaska, Delta, Frontier, United $107
San Antonio to Chicago American, Alaska, Delta, United $275
Austin to Atlanta American, Alaska, Delta, Frontier, United $129
San Antonio to Atlanta American, Delta, Frontier, United $133
Austin to New York American, Alaska, JetBlue, Delta, Frontier, United $193
San Antonio to Dallas - Ft Worth American $180
Austin to Dallas - Ft Worth American, Alaska $150
Cheap Flights from Houston to St Louis, MO, United States, from $301 Round trip from HOU to STL