currency exchange

Currency exchange basics every traveller should know

By: Alyshia McCabe
Published Date:
Modified Date: Mar. 20, 2026

3 Minute Read

Your trip is booked, your bags are packed, and you’re already dreaming of the adventures ahead. But before you take off, there’s one important detail to sort out: currency exchange. 

While it might not be the most exciting part of travel planning, understanding how it works can save you money and make your trip smoother. Here’s what you need to know to navigate currency exchange with confidence and make the most of your travel budget.

The truth about exchange rates

Many travellers believe that exchange rates follow predictable patterns, like rising during peak travel seasons. While it might seem logical, the reality is far more complex. Currency values are influenced by global factors such as economic policies, international trade, and geopolitical events. These factors make rates unpredictable and subject to change multiple times a day.

Instead of trying to time the market, the best approach is to plan ahead. Start monitoring rates early and exchange your money when you find a rate that works for you. Waiting for the “perfect” rate could leave you scrambling at the last minute—and paying more than you expected.

Why exchange rates vary

Currency exchange isn’t just about swapping one type of cash for another—it’s a service. Exchange offices purchase currency at one rate and sell it at another to cover their costs and stay in operation. This margin ensures they can continue to provide the convenience and reliability travellers need.

However, not all exchange services are created equal. Airports, for example, are convenient but often come with higher fees due to their prime locations. For more cost-effective options, consider visiting a local mall or an International Currency Exchange (ICE) office. Planning ahead can help you find the best rates and avoid unnecessary expenses.

The role of credit cards

Credit cards are a convenient way to pay for purchases abroad, but they’re not always the most cost-effective option for currency exchange. Transactions made with your card in another country are often treated as cash advances, which can come with additional fees and interest charges. Plus, you may not earn loyalty points on these types of transactions.

Banks also apply their own exchange rates, which may not be as favourable as what you’d get by exchanging cash in advance. To avoid extra costs, it’s a good idea to carry local currency for everyday expenses and save your credit card for emergencies or larger purchases.

Online rates vs. reality

If you’ve ever Googled exchange rates while planning a trip, you might have noticed a difference between the rate you see online and what’s offered at an exchange office. That’s because the rates you find online reflect the raw market value of the currency, without accounting for service fees or margins.

Most financial institutions update their rates daily to reflect market fluctuations and their own operating costs. While online rates are a helpful reference, it’s important to remember that they don’t include the costs associated with exchanging your money.

Understanding currency value

Exchange rates can be confusing, especially when comparing currencies with different values. For example, 1 USD might equal 1.30 CAD, but that doesn’t mean you’re losing 30 cents on every dollar. In fact, prices in the U.S. are often lower than in Canada, which can offset the impact of the exchange rate.

Take a popular video game console as an example. In Canada, it might cost $599.99 CAD, while in the U.S., the same console is priced at $499.99 USD. The $100 difference accounts for the exchange rate, market conditions, and the margins set by financial institutions. So, while the numbers might look intimidating, the actual cost difference isn’t as dramatic as it seems.
 

Exchange currency for your vacation

If you're preparing for a trip and need to exchange currency, visit International Currency Exchange. You can make a reservation to pick up your money from any location in Canada. CAA Members enjoy a premium rate and no fee for online reservations. You'll save the $9.95 airport fee or the $4.95 city exchange fee.