Question : What day in the next four weeks has the best fares?
Answer : Since low prices are preferred, look at Mar 29th. As of Mar 20th, it's showing the cheapest ticket sales at $872. That is 49% below the average price for this route, so you can spend that extra cash on a fun experience in Dallas.
Question : Do prices fluctuate more for this route than others?
Answer : Ranging anywhere from $858 to $3,514, prices for TPE to DFW do fluctuate a lot more than most routes from the Republic of China Taiwan. The further out you book a route, the more likely you are to save.
Question : Which airline is offering the cheapest flight from TPE to DFW?
Answer : Korean Air is your best bet for finding that coveted low fare. They're offering fares as low as $858, while prices for other flights are as high as $3,514.
Question : How long do most people visit Dallas?
Answer : Of course you're not most people, but if you were, you'd stay roughly 43 days.
Question : Would you be willing to change your travel days if it saved you money?
Answer : The cheapest day to fly in April is Tuesday. Being flexible with your travel days garners even more savings during booking.