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Cheap Flights from Des Moines to Houston $291.89

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Cheapest Flights from Des Moines to Houston (DSM to IAH)

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

Interesting Facts About Flights from Des Moines to Houston (DSM to IAH)

Question : On a daily basis, how many different flight times can you take from Des Moines International Airport (DSM) to George Bush Intercontinental Airport (IAH)?
Answer : On average, there are four options. You won't have as many options on this route as most others.

Question : Who's offering the cheapest round-trip flight to George Bush Intercontinental Airport (IAH) over the coming months?
Answer : Delta Air Lines is booking the cheapest flights for its customers over the next three months.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : For the month of December, the cheapest day to fly is Monday. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.

Question : How long does it take to get from DSM to IAH?
Answer : The quickest direct flight is 2 hours and 20 minutes via United Airlines. If you catch the 5:51 PM CST departure, you'll arrive at 8:11 PM CST.

Question : Is there a day that has more departure times to choose from than other days?
Answer : The day with the most departure times for this route is Wednesday with 23 options. The day with the least number of times is Saturday with 11 options.

Question : Who struggles with getting their passengers to George Bush Intercontinental Airport (IAH) on time?
Answer : United Airlines flights from DSM to IAH are delayed 60% of the time. If you're on United Airlines, be sure to sign up for the delay notifications to stay up to date with your flight's status.

Question : What's the likelihood of you being delayed on this route?
Answer : Using the combined on-time percentage and average delay breakdown, Des Moines to Houston currently has a 2.6 out of a possible 5 star rating. A 2.6 rating means you should plan on being extra flexible with your arrival plans.