Cheap flights from Chicago O'Hare Intl Airport to São Miguel from $425
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to São Miguel departing on 7/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to São Miguel
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to São Miguel?
The month of September is another great option to travel to São Miguel, with average flight prices from Chicago O'Hare Intl Airport averaging around $720.
What is the cheapest day to depart on your flight to São Miguel?
The cheapest day to depart from Chicago O'Hare Intl Airport to São Miguel is on a Wednesday. Travelers who choose to depart for São Miguel on a Wednesday will often find tickets for as low as $883. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to São Miguel for around $1,376.
What is the cheapest time of day to depart on your flight to São Miguel?
Flying to São Miguel from Chicago O'Hare Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,084 when looking at flights departing in the afternoon. At noon is when there is more demand to fly to São Miguel, so prices are often more expensive at around $1,487 per ticket.
Can stopping save me money on Chicago O'Hare Intl Airport to São Miguel flights?
No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to São Miguel.
Cheap Chicago O'Hare Intl Airport to São Miguel flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to São Miguel
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to São Miguel?
Prices for flights from Chicago O'Hare Intl Airport to São Miguel refresh daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to São Miguel?
There are 2 operators available for flights from Chicago O'Hare Intl Airport to São Miguel as of June 2025.
How old do you have to be to fly from Chicago O'Hare Intl Airport to São Miguel?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to São Miguel.
What documentation or ID do you need to fly to São Miguel?
The necessary travel and health documents for your São Miguel trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago O'Hare Intl Airport to São Miguel?
momondo data reveals that the most frequently booked plane model on the route from Chicago O'Hare Intl Airport to São Miguel is Boeing 737-800, representing 16.52% of all bookings. The subsequent popular models are Airbus A321neo at 9.78%, Airbus A320neo at 7.59%, and Boeing 737-900 at 7.24%.
Best airlines flying from Chicago O'Hare Intl Airport to São Miguel
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to São Miguel with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $549 | Free Cancellation | Rating 7.1 1,898 reviews | |||
| PriceFrom $720 | Free Cancellation | Rating 7.4 8,830 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to São Miguel?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to São Miguel for you.
Can I find flights from Chicago to São Miguel with flexible booking policies on momondo?
Yes. All flights to São Miguel from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Chicago to São Miguel?
momondo helps you find the best flight between Chicago and São Miguel by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Chicago to São Miguel right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Chicago to São Miguel flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.