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Did you mean flights from Houston to St Louis?

Flights from St Louis to Houston, United States

TIPSave $280 by flying into Austin, Texas instead of Houston from St Louis

St Louis to Houston Last modified: Sep 23, 2017 1:19 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 42,823,976,567 round trip itineraries and found the cheapest flights to Houston. United & American frequently offer the best deals to Houston flights, or select your preferred carrier below to see the cheapest days to fly.

United
STLHOU
Wed 10/18
nonstop
HOUSTL
Tue 10/24
nonstop
$259
American
STLHOU
Wed 10/11
1 stop
HOUSTL
Wed 10/18
1 stop
$273
Alaska
STLHOU
Fri 10/20
1 stop
HOUSTL
Sun 10/22
1 stop
$459

How Much is a Flight from St Louis to Houston? Prices shown were found by travelers like you over the past 30 days

We have collected flight cost data from across the web for travel from St Louis to Houston, and have found the average flight price for this trip to be $280.

Where To Buy Cheap Flights from St Louis to Houston?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from St Louis to Houston based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from St Louis to Houston? Prices shown were found by travelers like you over the past 30 days

The chart below shows up-to-date information regarding how far in advance to book your flight from St Louis to Houston.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $647 $554
7-14 days $381 $409
14-21 days $335 $273
21-30 days $259 $267
30-60 days $259 $267
60-90 days $259 $267
90+ days $259 $267

Cheapest Day To Fly from St Louis to Houston Prices shown were found by travelers like you over the past 30 days

We've examined 51,988,480,161 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from St Louis to Houston is Tuesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$273$259$259$259$311$259$335

Compare Flight Prices from St Louis to Houston by Month Prices shown were found by travelers like you over the past 30 days

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for St Louis to Houston flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
September St Louis Houston American 9/29/17 10/2/17 1 $554
October St Louis Houston United 10/18/17 10/24/17 0 $259
November St Louis Houston United 11/1/17 11/4/17 0 $259
December St Louis Houston United 12/6/17 12/14/17 0 $259
January St Louis Houston United 1/12/18 1/16/18 0 $297
February St Louis Houston United 2/7/18 2/14/18 0 $335
March St Louis Houston United 3/20/18 3/28/18 0 $259
June St Louis Houston American 6/1/18 6/3/18 1 $352

Cheap Last Minute Flights from St Louis to Houston Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from St Louis to Houston. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
24 25 26 27 28 29 30
$554
1 2 3 4 5 6 7
$554 $412
8 9 10 11 12 13 14
$412 $314
15 16 17 18 19 20 21
$314 $276
22 23 24 25 26 27 28
$276 $259
29 30 31 1 2 3 4
$259

Connecting Flights vs Direct Flights from St Louis to Houston Prices shown were found by travelers like you over the past 30 days

Flights between some cities may be significantly cheaper if you choose 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 St Louis to Houston is $369.

The average price for direct flights from St Louis to Houston is $351.

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

Weekly Direct Flights from St Louis to Houston - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
United 5 4 5 5 5 3 4 06:00 18:30
Major Airlines 4 4 4 4 4 2 3 05:15 21:45

One Way Flights vs Round Trip Flights from St Louis to Houston Prices shown were found by travelers like you over the past 30 days

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from St Louis to Houston. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from St Louis to Houston is not available.

The average price for round trip flights from St Louis to Houston is $321.

St Louis to Houston Flight Questions

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

Question: How long is the flight from St Louis to Houston?
Answer: The average St Louis to Houston flight time is 2 hours and 6 minutes.
Question: How far is Houston from St Louis?
Answer: The distance from St Louis to Houston is 667 miles (1,073 kilometers).
Question: How common are direct flights from St Louis to Houston?
Answer: There are 56 direct flights from St Louis to Houston.
Question: What are the most popular St Louis airlines for direct flights from St Louis to Houston?
Answer: United Airlines provides 55% of the non-stop flights between St Louis and Houston.
Question: What are the most popular connecting cities when flying from St Louis to Houston?
Answer: Chicago, IL

Airlines in St Louis flying to Houston Last modified: Sep 23, 2017 1:19 -04:00Number of routes searched: 115Number of itineraries searched: 142,022

Wondering which airlines fly out of St Louis to Houston? We've gathered the average price of St Louis airlines with flights to Houston. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

St Louis to Houston
Airline Connections Mon Tue Wed Thu Fri Sat Sun
United -
American DFW
American CLT
American MIA
American ORD
American PHL
Alaska SEA
Major Airlines ATL
Major Airlines CVG
Major Airlines DTW
Major Airlines LGA
Major Airlines MSP
Frontier DEN
United CVG
United DEN
United EWR
United IAD

St Louis to Houston Airports

These are the major commercial airports we're currently monitoring in St Louis and Houston. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Flights from St Louis to Houston