Cheap flights from Illinois to Asuncion from $341
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Asuncion departing on 8/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Illinois to Asuncion
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
LATAM Airlines flights from Illinois to Asuncion
Our best LATAM Airlines deals on Illinois to Asuncion flight tickets
Avianca flights from Illinois to Asuncion
Our best Avianca deals on Illinois to Asuncion flight tickets
See travel insights to Asuncion from
How to get the cheapest flight ticket from Illinois to Asuncion
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 day to depart on your flight to Asuncion?
According to our data, Friday is the cheapest day to fly to Asuncion from Illinois. The lowest ticket price found for a Friday departure recently was $945. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Asuncion is Saturday, with ticket prices averaging around $1,246.
What is the cheapest time of day to depart on your flight to Asuncion?
The cheapest time of day to fly to Asuncion is in the evening when flights can be purchased for as low as $641. Flights in the afternoon are often more expensive with an average ticket price of $1,439.
What is the cheapest airline that flies from Illinois to Asuncion Silvio Pettirossi?
Avianca, American Airlines, and LATAM Airlines are the most popular carriers operating from Illinois to Asuncion Silvio Pettirossi
What airlines fly to Asuncion?
Copa Airlines, Avianca and American Airlines are the top three most popular airlines that fly to Asuncion from Illinois according to our data. Copa Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Asuncion. Keep in mind that there are 3 different airlines that fly to Asuncion on a routine basis, so you have a few additional options to choose from.
Cheap Illinois to Asuncion flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Asuncion
When did momondo last update prices for flights from Illinois to Asuncion Silvio Pettirossi Airport?
Prices for flights from Illinois to Asuncion Silvio Pettirossi Airport refresh daily.
How many operators does momondo search for flights from Illinois to Asuncion Silvio Pettirossi Airport?
As of June 2025, there are 3 operators available to choose from for flights from Illinois to Asuncion Silvio Pettirossi Airport.
How old do you have to be to fly from Illinois to Asuncion Silvio Pettirossi Airport?
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 Illinois to Asuncion Silvio Pettirossi Airport.
What documentation or ID do you need to fly to Asuncion Silvio Pettirossi Airport?
The required travel and health documents for your Asuncion Silvio Pettirossi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Asuncion Silvio Pettirossi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Illinois to Asuncion
Compare and see reviews for airlines that fly from Illinois to Asuncion with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $243 | Free Cancellation | Rating 6.7 2,352 reviews | |||
| PriceFrom $586 | Free Cancellation | Rating 7.5 1,460 reviews | |||
| PriceFrom $1,118 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Illinois to Asuncion?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Asuncion. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Illinois to Asuncion with flexible booking policies on momondo?
Flights from Illinois to Asuncion with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Illinois to Asuncion?
Once all potential Illinois to Asuncion flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Illinois to Asuncion right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Asuncion, momondo offers a useful price alert feature which will track prices for flights to Asuncion from Illinois and alert you when they change.