Chicago to Los Cabos Flights (ORD to SJD): Direct Flight Guide

Yes, you can fly Chicago to Cabo direct. American Airlines flies nonstop from Chicago O'Hare (ORD) to Los Cabos International (SJD), and in recent winter seasons it has scheduled up to two flights a day from early November; check the current season's schedule with American. The flight south takes about 4 hours 30 minutes, and the return is roughly 4 hours. Outside the winter peak the nonstop may run less often, so check with the airline for your dates; on days without it, connections through other US hubs get you to Cabo in one stop.

Who flies O'Hare to Los Cabos

American is the nonstop airline we could confirm on this route as of November 2026, with the heaviest schedule between November and April when Chicago is cold and Baja is dry. If the nonstop is full or does not suit your dates, the common one-stop options are:

• United through Denver or Houston, both of which have their own Los Cabos flights.
• American through Dallas-Fort Worth or Phoenix.
• Delta through Minneapolis-St. Paul or Atlanta.

A connection usually adds two to four hours, so for a long weekend the nonstop is worth paying attention to. From Chicago's Midway airport there are also connecting options; compare both airports in the fare grid.

Time difference

Los Cabos, in the state of Baja California Sur, stays on UTC-7 all year since Mexico dropped daylight saving time in most of the country. That puts Cabo one hour behind Chicago in winter and two hours behind while Chicago is on daylight saving time. The clock change helps on the way down: a morning departure lands around lunchtime local time.

Leaving from O'Hare

American flies from Terminal 3 at O'Hare. International check-in closes earlier than domestic, so arrive about three hours before departure in peak winter weeks, when the Mexico flights and Chicago's winter weather combine to slow everything down. Have your passport ready at check-in; the airline checks it before giving you a boarding pass.

On the way home there is no US preclearance in Los Cabos, so you clear immigration and customs in Chicago. International arrivals without preclearance are processed at Terminal 5, so if you left your car near Terminal 3, allow time for the airport train back.

Entry rules for US citizens

• Passport book: US citizens need a valid passport book to fly to Mexico. The passport card is for land and sea crossings only.
• No visa for a tourist stay.
• Digital FMM: Mexico has replaced the old paper tourist card at its main airports with a digital immigration record. The officer registers your entry and notes the number of days you are allowed to stay; keep the stamp or printed slip until you leave.
• Visitax does not apply here. That state tourist fee is charged in Quintana Roo, the Cancun and Tulum state, not in Baja California Sur.

Arriving at SJD and getting to your hotel

Los Cabos International sits just north of San Jose del Cabo. It has two terminals in use for commercial flights; check your boarding pass for which one your flight uses. After immigration and customs you walk through a hall of salespeople offering free transport or tours in exchange for a timeshare presentation. If you have already booked a transfer, walk straight through to the outside, where the legitimate transfer companies wait.

• San Jose del Cabo: about 15 to 20 minutes.
• Resorts between the two towns: 25 to 40 minutes along the coastal highway.
• Cabo San Lucas: about 40 to 50 minutes.

Pre-booked shared shuttles, private transfers and rental cars are the main options. Rental quotes in Mexico often leave out the required Mexican liability insurance, which is added at the counter, so read the terms.

Best months for Cabo from Chicago

December through April is dry and sunny with warm days and cool evenings, the reason Chicago flights peak in winter. It is also whale season: gray whales and humpbacks pass the tip of Baja from about December to March or April, and boat trips leave from Cabo San Lucas marina. May and June are hot and dry and usually quieter. July to October is the hottest and most humid stretch and falls in the Eastern Pacific hurricane season, which peaks around September. Note that many Cabo beaches face open Pacific water with strong currents; swim only where the beach is marked safe.

Baggage and fare notes

American's Basic Economy fares restrict seat choice and changes, and on most economy fares to Mexico checked bags cost extra. Golf bags and fishing gear count as sports equipment with their own rules, so check before you pack them. See our Basic Economy guide and baggage rules.

Chicago to Los Cabos at a glance

• Nonstop: American, up to twice daily in recent winter seasons (check the current schedule).
• Flight time: about 4 hours 30 minutes south, about 4 hours north.
• Time zone: Cabo is 1 hour behind Chicago in winter, 2 hours in summer.
• O'Hare: departures from Terminal 3; international arrivals at Terminal 5.

Tips before you book

• Spring break weeks in March and the Christmas period sell out first on the nonstop; book those early.
• Pick a return that lands at O'Hare with enough margin if you are connecting onward in Chicago, because customs at Terminal 5 can take an hour at busy times.
• If you are staying in Cabo San Lucas, book the transfer before you fly so you can walk straight past the arrivals sales pitches.