In this article
Before an international trip from JFK or Newark, check five things: passport validity (many countries require at least six months), entry requirements such as visas or electronic travel authorizations, airline check-in and baggage rules, phone and payment arrangements, and airport timing — arrive about three hours before departure, and book your ride so traffic doesn’t cut into that margin. Keep documents in your carry-on, never in checked luggage.
Documents
- [ ] Passport valid well beyond your return date (often six months).
- [ ] Visa or electronic travel authorization if required — for example, many countries now require online pre-registration.
- [ ] Return or onward ticket details.
- [ ] Hotel address for arrival forms.
- [ ] Copies of passport and important documents stored securely online.
- [ ] Travel insurance details.
Health and safety
- [ ] Required or recommended vaccinations.
- [ ] Medications in original packaging, with prescriptions.
- [ ] Enroll in your government’s traveler registration program if available.
Money and phone
- [ ] Notify your bank or use a travel card without foreign fees.
- [ ] Some local currency for arrival.
- [ ] Phone plan or eSIM for your destination.
- [ ] Chargers and plug adapters.
Luggage
- [ ] Airline baggage allowance and weight limits.
- [ ] Liquids in carry-on under the limit.
- [ ] Batteries and power banks in carry-on, not checked bags.
Getting to the airport
- [ ] Confirm your terminal — JFK’s terminals are changing. Read JFK’s new terminals.
- [ ] Book your ride with enough buffer for traffic. Read best times to fly out of New York.
- [ ] Tell your car service about oversized luggage.
Coming home
- [ ] Global Entry or Mobile Passport Control for faster re-entry. Read Global Entry vs PreCheck vs CLEAR.
- [ ] Book your return pickup with your flight number. Read customs and immigration arrival times.
Good to know
Frequently asked questions
How early should I arrive for an international flight at JFK?
About three hours before departure.
How long must my passport be valid?
Many countries require at least six months beyond your arrival or departure date; check your destination.
Should I book my return car before I leave?
Yes. With your flight number, your chauffeur can track your return flight.



