The cheapest times to fly from ORD to ASU are

  • January 15th to February 4th
  • March 5th to March 18th
  • April 16th to April 29th
  • May 14th to June 3rd

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 ORD to ASU is mid to late September. Prices can be as high as $2993 for Saturday flights during late June, or as low as $672 for Tuesday flights around mid to late September.


When to Fly to Asuncion

Flying from Chicago, IL (ORD) to Asuncion (ASU) will usually cost between $829 to $1920 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid to late September with an average ticket price of $809. Due to high demand the most expensive time to fly is late June, with an average price of $1839. Planning your trip to low-cost times can easily save you $1030 on economy flights and even more on first-class flights. Generally, any price below $1170 can be considered a good price for a round-trip ORD to ASU flight.

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

ORD to ASU Flight Prices

Compared to other flights, the ORD to ASU flight is slightly more expensive than the average and costs slightly more than the average flight leaving from Chicago. The average price per mile (for a direct flight) is $0.14, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. 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 $138 (11%) 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 $1128. Return trip prices are from the ASU to ORD 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 ORD to ASU can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 10 hour 2 minutes may not be realistic.


Flight Hacking ORD to ASU

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 ORD to ASU — but Champion Traveler does!

Hack #1: Lima (ORD > LIM > ASU)

  • Price for both tickets: $877
  • Average savings: $294 (25.09%)

See ORD to LIM flights

Hack #2: Fort Lauderdale, FL (ORD > FLL > ASU)

  • Price for both tickets: $890
  • Average savings: $280 (23.93%)

See ORD to FLL flights

Hack #3: Orlando, FL (ORD > MCO > ASU)

  • Price for both tickets: $900
  • Average savings: $271 (23.12%)

See ORD to MCO flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 10 major airlines flying this route most often: Aerolineas Argentinas, Aeromexico, Air Canada, American, Avianca, COPA, Delta, JetBlue, LATAM, United, and potentially more during busy seasons.

How far away is it from Silvio Pettirossi International Airport to Chicago O’Hare International Airport?

The distance between the two airports is roughly 5033 miles or 8100 kilometers.

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

The real-world flight time for a nonstop ORD to ASU flight is about 10 hour 2 minutes.

How many flights go between Chicago, IL and Asuncion?

It depends on the day of the week and the date, but a typical day might have around 57 available flights from ORD to ASU.


Airport Location Info


Departing Airport

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

Return Airport

Destination code ASU
Destination airport name Silvio Pettirossi International Airport
City Asuncion
Country Paraguay
Latitude -25.2
Longitude -57.5


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.