Scroll through the results for cheap flights to Prince Rupert BC in Canada. To get the best deal, we'd advise booking in advance, particularly if you want to fly with a specific airline. Check your dates and see.
If these flights are too expensive, try searching for a different time of year. So if your dates are flexible, consider looking at different times of year.
Look out for flights with Air Canada, as they often have good deals. Or broaden your search by looking at other airports in Canada.
For even more options, check what other airports you could fly to Prince Rupert BC from. You might be able to make a saving by going from a different airport or city.