North America is the region where a U.S. traveler is least likely to think of themselves as traveling internationally, and that is exactly where the mistakes come from. Canada and Mexico are foreign countries with their own entry rules, their own driving law and their own health systems, and a U.S. health plan stops at the border in both directions.
The short version
- A passport is required for air travel to Canada and Mexico, and returning to the United States.
- Your U.S. health insurance likely does not travel. Medicare does not cover you abroad.
- Auto insurance stops at the border, and Mexico requires locally issued liability cover.
- Both countries address firearms in their local laws, and both take it seriously.
- This region is only two records in the corpus, so no percentage here would mean anything.
What This Page Covers
Canada and Mexico, and the U.S. destinations LABUSA Travel publishes for visitors traveling within the region.
An honest note about the numbers on this page. The State Department publishes country information for other countries, not for the United States, so the corpus behind every other page in this section contains exactly two North American destinations. Percentages over two records are not findings, and none is given here. Where a count appears it is stated with its denominator and nothing is inferred from it.
Entry and Documents
For air travel, a valid U.S. passport is required to enter Canada or Mexico and to return to the United States. Land and sea crossings have their own document rules that differ from air, and they change; check the current requirement rather than the one you remember.
Neither destination's entry section mentions a six-month validity rule, an eVisa, a visa on arrival, an onward ticket or proof of funds. One of the two sets out particular requirements for minors, which matters for any trip with a child not accompanied by both parents. Canada operates an electronic travel authorization requirement for visa-exempt air travelers of some nationalities, which does not apply to U.S. citizens but does apply to others in a mixed-nationality group.
See customs and immigration basics and what documents you need.
Money and Payments
Cards work almost everywhere in both countries, and the practical cost is the foreign transaction fee rather than access. Decline the offer to be charged in U.S. dollars at a terminal; paying in Canadian dollars or Mexican pesos is nearly always cheaper. Carry some local cash for tips, small vendors and parking.
See foreign transaction fees and international tipping.
Getting Around
Driving is the mode most U.S. travelers choose here and the one with the least understood paperwork. U.S. auto insurance generally does not provide coverage in Mexico, which requires liability insurance issued by a Mexican insurer; driving without it after an incident has serious consequences. Coverage in Canada is more often extended by U.S. policies, but that is a question for your own insurer rather than an assumption.
Neither destination's transportation section describes roads in the terms used for much of the world, and one mentions ride-hailing. Distances are the real planning variable: both countries are larger than they look on an itinerary, and an internal flight is frequently the better answer than a long drive. See driving in another country and renting a car abroad.
Health and Safety
Medicare does not cover care outside the United States, and most U.S. domestic plans provide little or no coverage abroad. Canada's public system does not cover visitors. A short trip across a land border is exactly the situation in which travelers skip insurance, and exactly the one in which an emergency becomes expensive.
Both destinations address firearms in their local laws. Taking a firearm across either border without the correct permit is a serious offense, and the rules are not the same as any U.S. state's. Conditions vary sharply by area within Mexico in particular, and the State Department publishes state-by-state advice worth reading for the specific places on your itinerary rather than for the country as a whole.
See medical insurance abroad and understanding U.S. travel advisories.
Connectivity and Power
Plugs and voltage are the same as at home across the region, so no adapter is needed. What changes is the phone bill: many U.S. plans include Canada and Mexico roaming and many do not, and the difference between the two is large. Check your own plan before departure rather than after the bill. See using your phone abroad.
Etiquette and Language
Canada is officially bilingual and Quebec's language expectations are real: a greeting in French is noticed and appreciated. In Mexico, a greeting before a request is the norm, and the difference between formal and informal address matters more than most visitors realize. Tipping conventions differ from U.S. practice in both countries and differ from each other.
One of the two destinations addresses travelers with disabilities in its local laws. See language basics for international travel and cultural etiquette basics.
Frequently Asked Questions
Do I need a passport to drive into Canada or Mexico?
Land and sea crossings have their own document rules that differ from air travel and that change. For air travel a passport is required. Check the current requirement rather than the one you remember.
Does my car insurance work in Mexico?
Generally not. Mexico requires liability insurance issued by a Mexican insurer, and driving without it after an incident has serious consequences. Ask your own insurer in writing about Canada.
Does Medicare cover me across the border?
No. Medicare does not cover care outside the United States, and most domestic plans provide little or none. A short trip is exactly where travelers skip insurance and exactly where it costs.
Why are there no percentages on this page?
Because the corpus behind them holds only two North American destinations: the State Department does not publish country information about the United States. A percentage over two records is arithmetic, not a finding.
Destination Guides for This Region
- Alaska, a full content cluster.
- Country pages for Canada and Mexico.
- U.S. destinations: United States travel experiences, New York City, Washington, DC, Chicago, San Francisco, Miami, Orlando, New Orleans and America250.
- All North American destinations
Related Travel Tips
- Destination-specific travel tips, the section this page belongs to.
- Customs and immigration basics
- Renting a car abroad
- Medical insurance abroad
A short hop across a border is still an international trip, with international insurance to match.
Verify Before You Travel
- State Department country information for Canada or Mexico, including any state-level advice.
- Your own auto insurer, in writing, on whether your policy crosses the border.
- Your own health plan, on whether it covers you outside the United States.