Due to multiple factors, expect to potentially pay more when booking in December. For low rates, July can be a great choice for travel to San Salvador. Flights to San Salvador from Oklahoma City in July are about $610 on average during July, but can be found for as low as $269.
Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 8% on your flight compared to booking on days when demand is much higher.
Unlike at noon, when flights are generally more expensive, you can save up to 23% on flights from Oklahoma City to San Salvador by exploring options for tickets in the morning.