Go through your results for flights to Puerto Vallarta in Mexico with Netflights. The most popular airlines for this route are British Airways, Finnair & American Airlines, with British Airways claiming the top spot. Although KLM usually has the best prices, it's best to double check what's available for your travel dates.
If these flights are too expensive, try searching for a different time of year. It's likely that prices for both flights and accommodation in Puerto Vallarta will be higher during March. Meanwhile, July is nearly always the cheapest time to fly. So if your dates are flexible, consider looking at different times of year.
86 direct and indirect flights go to Puerto Vallarta every week and we scan them all. Today alone, we've compared 214 flights worldwide, so you're bound to find one that works for you. Look out for flights with KLM, as they often have good deals. Or broaden your search by looking at other airports in Mexico.
You can also broaden your search by looking at more than one departure airport. Have a look around – you might be able to save by flying from a different airport or city.