C$324 Cheap Flights from Santiago (STI) to Chicago O'Hare International (ORD)

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Flight deals from Santiago to Chicago O'Hare International

Looking for a cheap last-minute deal or the best return flight from Santiago Airport to Chicago O'Hare International Airport? If you want to travel next month, return fares start from C$741. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Santiago to Chicago O'Hare International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Santiago to Chicago O'Hare International flights are currently cheapest in July.

Santiago to Chicago O'Hare International: Alternative routes

Compare routes from Santiago to Chicago below. You may find an airport to fly into that's cheaper, faster, or easier than Chicago O'Hare International.

Santiago to Chicago: Flight information

The things to know before you go.
Cheapest flight foundC$324
Cheapest month to flyJuly

Finding cheap flights from Santiago to Chicago O'Hare International: Frequently asked questions

The best price we found for a return flight from Santiago to Chicago O'Hare International is C$657. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Santiago to Chicago O'Hare International. But we found flights with one or more stops from C$658.
As of May 2026, there are no flights flying from Santiago to Chicago O'Hare International.
The cheapest month to fly from Santiago to Chicago O'Hare International is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Santiago Airport to Chicago O'Hare International Airport on Wednesday, August 19, 2026.
No airlines currently offer direct flights between Santiago Airport and Chicago O'Hare International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago O'Hare International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, jetBlue offers the cheapest flight tickets to Chicago O'Hare International.

Traveling from Cibao International Airport (STI) to O'Hare International Airport (ORD): what you need to know

  • Longer lines at check-in and security are likely if you're traveling during high season, so allow some extra breathing room. A good rule for peak periods? Get there up to four hours early for international flights and two hours for domestic departures.

  • If you'd like to have a stopover for your flight from Cibao International Airport to O'Hare International Airport, simply uncheck 'Direct flights only' and check out your options. These are the most popular stopovers between STI and ORD:

    • Miami International Airport

    • John F. Kennedy International Airport

    • Newark Liberty International Airport

How to find the cheapest flights from Cibao International Airport (STI) to O'Hare International Airport (ORD)

  • The best price we've found for a one-way ticket from Cibao International Airport to O'Hare International Airport is C$324. The cheapest price for a return flight is C$657. Remember that fares could change due to availability when booking.

  • It's a good idea to book as early as possible if you're looking for cheap flight tickets from STI to ORD. That's because airlines adjust prices based on demand, which tends to rise closer to departure.

  • The 'Whole month' search function shows you the cheapest flight tickets from Cibao International Airport to O'Hare International Airport throughout the month. It's a great way to snap up a bargain if your plans aren't set in stone.

  • Create a Price Alert for cheap flight tickets from STI to ORD. There's no need to check back in every day to see whether fares have dropped. We'll let you know when the price changes.

  • Take advantage of filters to find the ideal journey for you. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Cibao International Airport to O'Hare International Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about Cibao International Airport (STI)

  • Located around 19 kilometres from the center of Santiago, Cibao International Airport can be reached in approximately 31 minutes by car (depending on traffic). The ride on public transport is roughly 1 hour and 12 minutes.

  • Want a handy hotel close to STI? If you're on an early flight from Cibao International Airport to O'Hare International Airport, these stays will have you sleeping moments from your check-in counter:

Arriving at O'Hare International Airport (ORD)

Getting from O'Hare International Airport (ORD) to central Chicago

  • From O'Hare International Airport, Chicago is approximately 40 kilometres away. It takes around 35 minutes to reach the center driving.

  • It takes roughly 54 minutes if you're traveling on public transport.

When to fly to O'Hare International Airport (ORD)

  • It's time to plan your travel dates for your flight from Cibao International Airport to O'Hare International Airport. August is the most popular month to visit Chicago. If you want a more relaxed vibe, go in February.

  • Lock in your flight from Cibao International Airport to O'Hare International Airport for July if you'd like to go to Chicago during its warmest month. Expect temperatures of between 15ºC and 29ºC.

  • If you like traveling in cooler conditions, search for a cheap ticket from STI to ORD in January. Average temperatures are between -12ºC and 3ºC then.

More about Chicago

Complete your Chicago trip with hotels and a car rental

  • Comparing flights is not the only thing we do. After booking your cheap ticket to O'Hare International Airport, browse our car rental offers that'll give you the flexibility and freedom to travel around at your own pace. Then, have a look at our exclusive rates for hotels to find the ideal Chicago stay.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.