How much is a ticket from Chicago O'Hare to Sinop?

Depending on when you travel and how far in advance you book, fares between Chicago and Sinop can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Which airports serve Chicago and Sinop?

When planning a trip of about 4250 mi, it's a good idea to check flights from surrounding airports too.

• Airports in Chicago: Chicago is connected to 3 airports - Midway, O'Hare, Rockford.
• Airports in Sinop: The only active airport in Sinop is Sinop.

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.

Adjust your flight filters for Chicago O'Hare – Sinop

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from agencies like Expedia, eDreams, and more.

Other popular destinations

Planning a trip to Brazil? These cities are popular too: Fortaleza, Porto Alegre, Recife, Rio de Janeiro, São Paulo.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.