Does a trip to Canada or Mexico reset my 90 days on ESTA?

Checked on 2026-10-25

No. The State Department's manual says a side trip to Canada, Mexico or the adjacent islands does not reset the 90-day clock for Visa Waiver (ESTA) travelers, unless you live in the country you visit. The regulation lets you be readmitted only for the balance of your original Visa Waiver admission period.

Key facts

What	The law says	Source
Maximum Visa Waiver stay	90 days	8 U.S.C. 1187(a)(1)
Coming back after a trip to contiguous territory or an adjacent island	Readmission only for the balance of the original Visa Waiver admission period, if otherwise admissible	8 CFR 217.3(b)
Does the trip reset the 90 days?	No, unless you are resident in the country you travel to; US time plus time in Canada, Mexico or adjacent islands must not exceed 90 days	9 FAM 201.1-4(C) e(2)(a)–(b)
Airline for the return	Returning by air or sea within the 90 days doesn’t require a Visa Waiver signatory carrier	9 FAM 201.1-4(C) e(2)(c); 8 CFR 217.3(b)
Returning after day 90	You must be able to show your intent in returning is not to circumvent the immigration law	9 FAM 201.1-4(C) e(3)(d)
Your onward ticket on arrival	Must not end in contiguous territory or an adjacent island, unless you are a resident of that destination	8 CFR 217.2(c)(1)
Which islands count	Saint Pierre, Miquelon, Cuba, the Dominican Republic, Haiti, Bermuda, the Bahamas, Barbados, Jamaica, the Windward and Leeward Islands, Trinidad, Martinique, and other British, French and Netherlands territory in or bordering the Caribbean	8 U.S.C. 1101(b)(5)

What the regulation says

The regulation lets a Visa Waiver visitor who leaves for “foreign contiguous territory or adjacent island” be readmitted, but only “for the balance of his or her original Visa Waiver Program admission period”. You must still be admissible and meet the program’s conditions, except that you don’t need to arrive on a signatory carrier.

What the State Department’s guidance says

The State Department’s manual explains the same rule in plain terms: after your first Visa Waiver admission, you may go to Canada, Mexico or the adjacent islands and come back, as long as your total time in the US plus the time spent there does not exceed 90 days. In its words, a side trip “does not ‘reset the clock’” unless you are resident in the country you travel to.

If you come back from Canada, Mexico or the adjacent islands more than 90 days after your first Visa Waiver admission, the manual says you must be able to show that your intent in returning is not to circumvent the immigration law.

Tickets and transit

When you first arrive by air or sea, the regulation requires a round-trip ticket that takes you out of the US to somewhere other than contiguous territory or an adjacent island, unless you are a resident of that destination. If you transit the US on the way to Canada, Mexico or an adjacent island and don’t live there, the manual says any return trip through the US must fall within your original 90 days.

Can I extend my 90 days or change status after entering on ESTA? See the page on the Visa Waiver 90-day limit.
Can I work in the US on ESTA? See the page on working as a visitor.

Sources

8 U.S.C. 1187 (INA § 217), Visa waiver program, subsection (a)(1) (US Code, 2024 edition, GPO) checked 2026-10-25
8 U.S.C. 1101(b)(5) (INA § 101), Definitions: adjacent islands (US Code, 2024 edition, GPO) checked 2026-10-25
8 CFR 217.2(c)(1) and 217.3(b), Visa Waiver Program (eCFR, current as of 2026-10-22) checked 2026-10-25
9 FAM 201.1-4(C), VWP Traveler Eligibility Requirements, paragraph e(2)–(3) (U.S. Department of State, Foreign Affairs Manual) checked 2026-10-25

Change history

2026-10-25: Page created

This is general information, not legal advice, and Lumen is not a law firm. Rules change and offices differ: check the official sources above before you act. Found something wrong or out of date? Write to support@lumen.observer.