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Cheap STL to IAH Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Cheap STL to IAH Flights

Question : How long does it take to get from STL to IAH?
Answer : United Airlines currently holds the shortest travel time with two hours and 14 minutes. For example, you would arrive in Houston at 1:29 PM CST if you left Saint Louis at 11:15 AM CST.

Question : Over the coming months, which airline is getting their passengers to George Bush Intercontinental Airport (IAH) round-trip the cheapest?
Answer : Flight prices are hitting highs of $795 over the next three months when flying to IAH from STL. Check out United Airlines, as they have been booking customers at just $147.

Question : What price range should you expect when booking from Saint Louis (STL) to Houston (IAH)?
Answer : Flight prices are fluctuating less for this route than most routes in the United States, as they're ranging from $147 to $795. Remember, the sooner you book, the more you'll be able to save.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : Wednesday is your lowest-cost day to fly in January. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Question : Which airline is least likely to get you to IAH on time?
Answer : GoJet Airlines is late on 100% of flights from Lambert-St. Louis International Airport (STL) to George Bush Intercontinental Airport (IAH) at the moment. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.

Question : Do some days of the week have more flight times than others?
Answer : The day with the most departure times for this route is Sunday with 11 options. Wednesday currently offers the least amount of flight times with only nine options.

Question : How often is the Lambert-St. Louis International Airport (STL) to George Bush Intercontinental Airport (IAH) route delayed?
Answer : Flights from STL to IAH are on time 73% of the time, ranking in the 50th percentile worldwide. If a flight is late, though, expect an average of about half an hour added to your flight time.

St. Louis to Houston Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from St. Louis to Houston will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Houston.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with STL to IAH flights that won’t make your bank account wince. Ready to temporarily leave behind St. Louis for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAH with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.