Find out what a flight from Sao Luis to Chicago O'Hare might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Sao Luiz and Chicago.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Which airports serve Sao Luiz and Chicago?

When planning a trip of about 6620 km, it's a good idea to check flights from surrounding airports too.

• Airports in Sao Luiz: Sao Luiz - Mal Cunha Machado is the only operational airport in the area.
• Airports in Chicago: Chicago offers flights from 3 airports - Midway, O'Hare, Rockford.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Plan smarter: flights from Sao Luis to Chicago O'Hare

Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.

Other popular destinations

Travelers flying to United States also checked out: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.