Money & travel
Skip the exchange booth at Ontario International Airport. Use an ATM with a no-fee card — the ATM gives you the real mid-market rate, while airport exchange booths charge 10–20% above it. On a $500 exchange, that difference is $50–100 in hidden costs.
The key rule
Airport currency exchange booths typically charge 10–20% above the mid-market rate.
On a $500 exchange, that is $50–100 in hidden fees. The ATM is almost always better — even with a bank fee. And with a no-fee card, the ATM is unambiguously better.
None — ONT has no currency exchange counter or kiosk in either Terminal 2 or Terminal 4, despite hosting international departures to Mexico (Volaris) and Taipei (China Airlines, STARLUX).
Because there is no on-airport exchange booth, there's no in-terminal markup to worry about — but there's also no way to convert cash on-site. The nearest exchange service is Currency Exchange International at Ontario Mills Mall, about 3 miles from the airport (One Mills Circle, Ontario, CA 91764; 909-581-1002).
PNC Bank ATMs are in both terminals near the main doors in the baggage claim areas: Terminal 2 lower level (opposite the Information Desk) and upper level (opposite Gate 206); Terminal 4 lower level (opposite the Information Desk) and upper level (opposite Gate 407). An additional ATM is at the Consolidated Rental Car Facility (ConRAC).
ATMs are PNC-branded but run on the standard Visa/Plus and Mastercard/Cirrus networks. A Charles Schwab, Wise, or Revolut debit card avoids foreign-transaction and out-of-network ATM fees — useful for international arrivals from Guadalajara/León/Morelia or Taipei who need USD cash on landing.
Best cards for ATM use abroad
Recommended for ONT
ONT has no currency exchange, so don't plan to convert cash here. Withdraw USD from a PNC ATM in the terminal (both are USD-only machines — they do not dispense pesos or New Taiwan dollars), or exchange money before you fly out, or head to Currency Exchange International at Ontario Mills Mall (~3 miles away) if you need to convert leftover foreign cash.
Pro Tip
Travelers arriving on Volaris from Mexico or China Airlines/STARLUX from Taipei — both operate from Terminal 2 — should exchange any leftover pesos or New Taiwan dollars before leaving home or at Ontario Mills Mall; ONT itself offers zero on-site conversion, only USD ATMs.
Before you leave
Order foreign currency from your bank before departure — Chase, Bank of America, and Wells Fargo all offer currency ordering at branches and online (3–7 business days). Rates are better than airport booths, and you avoid the airport rush entirely.
At your destination
Withdraw from a local ATM at your destination — you get the real mid-market exchange rate, minus a small network fee. A no-fee card eliminates even that. This is almost always the cheapest option.
In transit
Currency exchange at city banks or post offices in your destination country is typically far better than airport rates in both countries. Most major cities have walk-in currency exchange with rates 5–10% better than airport booths.
Is it better to exchange currency at ONT airport or at my destination?
Almost always at your destination. Airport exchange booths at Ontario International Airport charge 10-20% above the mid-market rate. At your destination, ATMs give the real interbank rate minus a small network fee — typically saving $50-100 on a $500 exchange versus the airport booth.
Where are the ATMs at ONT airport?
PNC Bank ATMs are in both terminals near the main doors in the baggage claim areas: Terminal 2 lower level (opposite the Information Desk) and upper level (opposite Gate 206); Terminal 4 lower level (opposite the Information Desk) and upper level (opposite Gate 407). An additional ATM is at the Consolidated Rental Car Facility (ConRAC). ATMs are PNC-branded but run on the standard Visa/Plus and Mastercard/Cirrus networks. A Charles Schwab, Wise, or Revolut debit card avoids foreign-transaction and out-of-network ATM fees — useful for international arrivals from Guadalajara/León/Morelia or Taipei who need USD cash on landing.
Which currency exchange is at ONT airport?
None — ONT has no currency exchange counter or kiosk in either Terminal 2 or Terminal 4, despite hosting international departures to Mexico (Volaris) and Taipei (China Airlines, STARLUX). Because there is no on-airport exchange booth, there's no in-terminal markup to worry about — but there's also no way to convert cash on-site. The nearest exchange service is Currency Exchange International at Ontario Mills Mall, about 3 miles from the airport (One Mills Circle, Ontario, CA 91764; 909-581-1002).
What is the best card to use for foreign currency at ONT?
The Charles Schwab debit card is the top choice — it reimburses all ATM fees worldwide and charges 0% on international transactions, giving you the real mid-market exchange rate. Wise and Revolut travel cards are strong alternatives with similar 0% fee structures. Avoid using a standard bank debit card, which typically charges 1-3% foreign transaction fee plus an ATM surcharge of $3-5.
See also: Getting around ONT airport · Live ONT TSA wait times
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