Mexican peso bills and coins with car keys for a Baja road trip budget

Money in Baja is simple once you know the rhythm: pesos for the road, cards for the comforts. Here is how to handle cash, tolls, and ATMs on a Baja road trip.

Quick answer: Bring pesos for tolls, gas, street food, and small vendors; use cards at hotels and restaurants. Withdraw pesos from bank ATMs for the best rate, carry small bills, and budget a few dollars per toll plaza. Dollars are often accepted but you get a better deal in pesos.

Pesos vs dollars vs cards

Many tourist spots accept US dollars, but you usually get a worse exchange rate than paying in pesos. For tolls, gas, taxis, and small purchases, pesos are king. For hotels, sit-down restaurants, and bigger stores, cards work well. The ideal mix is some pesos in cash plus a card.

Getting pesos

The best rates come from bank ATMs (look for major Mexican banks). Withdraw what you need, decline the ATM’s currency-conversion offer (choose to be charged in pesos), and keep small denominations for tolls and tips. You can also exchange some cash before you cross.

Tolls and tipping

Budget simply

For a day trip, a modest amount of pesos covers tolls, gas, and food, with a card as backup. For longer trips, plan for more fuel and tolls – and consider an annual insurance policy if you cross often (see insurance costs).

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Frequently asked questions

Should I bring pesos or dollars to Baja?

Bring pesos for tolls, gas, and small purchases – you get a better rate than paying in dollars. Use cards at hotels and restaurants. A mix of some pesos plus a card is ideal.

Where do I get the best exchange rate in Mexico?

Bank ATMs generally give the best rate. Withdraw pesos, decline the ATM’s currency-conversion offer so you are charged in pesos, and keep small bills for tolls and tips.

How much should I budget for tolls in Baja?

Plan a few dollars per toll plaza on the coastal cuota road, with several plazas between Tijuana and Ensenada. Keep small bills ready.