The cheapest times to fly from NAT to ORD are

  • March 5th to July 8th (except the week of April 9th)
  • October 22nd to November 18th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from NAT to ORD is early June. Prices can be as high as $3874 for Saturday flights during early January, or as low as $1400 for Tuesday flights around early June.


When to Fly to Chicago

Flying from Natal (NAT) to Chicago, IL (ORD) will usually cost between $1440 to $2897 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early June with an average ticket price of $1718. Due to high demand the most expensive time to fly is early January, with an average price of $3031. Planning your trip to low-cost times can easily save you $1314 on economy flights and even more on first-class flights. Generally, any price below $2059 can be considered a good price for a round-trip NAT to ORD flight.

See below for a graph of average weekly prices for the NAT to ORD route. All prices are for round-trip tickets in USD.

NAT to ORD Flight Prices

Compared to other flights, the NAT to ORD flight is more expensive than the average and costs more than the average flight leaving from Natal. The average price per mile (for a direct flight) is $0.27, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to fly to ORD, and Wednesday the cheapest day to fly back into NAT. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $489 (20%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1909. Return trip prices are from the ORD to NAT flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from NAT to ORD can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 9 hour 24 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from NAT to ORD while comparing.

Destination alternative #1: Chicago Midway International Airport (MDW) in Chicago, IL

  • 15 miles (24 km) away from ORD
  • Usually 18.36% less expensive than ORD
  • 2-layover flights available

See NAT to MDW flights


Flight Hacking NAT to ORD

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from NAT to ORD — but Champion Traveler does!

Hack #1: Miami, FL (NAT > MIA > ORD)

  • Price for both tickets: $946
  • Average savings: $1114 (54.08%)

See NAT to MCO flights

Hack #2: Orlando, FL (NAT > MCO > ORD)

  • Price for both tickets: $1002
  • Average savings: $1057 (51.34%)

See NAT to MIA flights

Hack #3: Rio de Janeiro (NAT > GIG > ORD)

  • Price for both tickets: $1044
  • Average savings: $1015 (49.3%)

See NAT to GIG flights


Flight Questions Answered

Still have questions about flying from NAT to ORD? We’ve got answers.

Which airlines fly this route?

You can find 10 major airlines flying this route most often: Aeromexico, Air Canada, Air France, American, Azul, COPA, Delta, LATAM, Tap Air Portugal, United, and potentially more during busy seasons.

How far away is it from Chicago O’Hare International Airport to Augusto Severo Airport?

The distance between the two airports is roughly 4676 miles or 7525 kilometers.

How long does it take to fly from NAT to ORD?

The real-world flight time for a nonstop NAT to ORD flight is about 9 hour 24 minutes.

How many flights go between Natal and Chicago, IL?

It depends on the day of the week and the date, but a typical day might have around 16 available flights from NAT to ORD.


Airport Location Info


Departing Airport

Origination code NAT
Origination airport name Augusto Severo Airport
City Natal
Country Brazil
Latitude -5.9
Longitude -35.2

Return Airport

Destination code ORD
Destination airport name Chicago O’Hare International Airport
City Chicago, IL
Country the United States
Latitude 42
Longitude -87.9


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.