To save up to 37% on this flight, we recommend booking at least 21 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Iowa to Dallas from $105 1-2 weeks out and tickets from $150 for flights departing within the next 72 hours.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Dallas. Flights to Dallas from Iowa in August are about $106 on average during August, but can be found for as low as $34.
||$79||$230||No cancel fee||62%|
||$96||$258||No cancel fee||69%|
||$86||$298||No cancel fee||N/A|
||$175||$432||No cancel fee||71%|