To save up to 2% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Dallas Love Field to Guatemala City from $363 1-2 weeks out and tickets from $363 for flights departing within the next 72 hours.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, October can be a great choice for travel to Guatemala City. Flights to Guatemala City from Dallas Love Field in October are about $383 on average during October, but can be found for as low as $248.