Question : How many days should you spend in Houston?
Answer : The average time spent in Houston by passengers from Grand Forks is two days.
Question : Who's offering the cheapest round-trip flight to George Bush Intercontinental Airport (IAH) over the coming months?
Answer : Delta Air Lines is the leader in keeping prices down for their passengers over the next three months. Bookings are being made at just $462, which is quite a deal when compared to the high-end bookings of $1,011.
Question : Do prices fluctuate more for this route than others?
Answer : Prices for this trip tend to fluctuate more than other flights in the United States. They can vary from $462 to $1,011. The further out you book a route, the more likely you are to save.