Cheap flights from Illinois to Osaka from $410
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 Osaka departing on 12/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cathay Pacific flights from Illinois to Osaka Kansai Intl Airport
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EVA Air flights from Illinois to Osaka Kansai Intl Airport
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How to get the cheapest flight ticket from Illinois to Osaka Kansai Intl Airport
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 Osaka Kansai Intl Airport?
In general, September is the cheapest month to fly from Illinois to Osaka Kansai Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $898. If you aren’t able to travel during the month of September, then book flights to Osaka Kansai Intl Airport from Illinois during October instead. Flights to Osaka Kansai Intl Airport in October, while not as cheap as those in September, still average around $1,100.
What is the cheapest day to depart on your flight to Osaka Kansai Intl Airport?
The cheapest day to depart from Illinois to Osaka Kansai Intl Airport is on a Monday. Travelers who choose to depart for Osaka Kansai Intl Airport on a Monday will often find tickets for as low as $1,100. Flights from Illinois to Osaka Kansai Intl Airport on a Thursday will generally be more expensive and average around $1,623. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Osaka Kansai Intl Airport?
Our data shows that the cheapest Illinois to Osaka Kansai Intl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Osaka Kansai Intl Airport in the afternoon for as low as $1,213. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,689 on average. Flights to Osaka Kansai Intl Airport from Illinois at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
Can stopping save me money on Illinois to Osaka Kansai Intl Airport flights?
You could potentially save up to 42% on your flight if you consider stops on a Illinois to Osaka Kansai Intl Airport flight.
What is the cheapest airline that flies from Illinois to Osaka Kansai Intl?
ANA, Air Canada, and Japan Airlines are the most popular carriers operating from Illinois to Osaka Kansai Intl
What airlines fly to Osaka Kansai Intl Airport?
EVA Air, ANA and United Airlines are the top three most popular airlines that fly to Osaka Kansai Intl Airport from Illinois according to our data. EVA Air is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Osaka Kansai Intl Airport. Keep in mind that there are 3 different airlines that fly to Osaka Kansai Intl Airport on a routine basis, so you have a few additional options to choose from.
Cheap Illinois to Osaka Kansai Intl Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Osaka Kansai Intl Airport
When did momondo last update prices for flights from Illinois to Osaka Kansai Intl Airport?
Prices for flights from Illinois to Osaka Kansai Intl Airport were last updated today.
How many operators does momondo search for flights from Illinois to Osaka Kansai Intl Airport?
As of June 2025, there are 3 operators available to choose from for flights from Illinois to Osaka Kansai Intl Airport.
How old do you have to be to fly from Illinois to Osaka Kansai Intl 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 Osaka Kansai Intl Airport.
What documentation or ID do you need to fly to Osaka Kansai Intl Airport?
The travel and health documents you'll need for your trip to Osaka Kansai Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Osaka Kansai Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Illinois to Osaka Kansai Intl Airport
Compare and see reviews for airlines that fly from Illinois to Osaka Kansai Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,067 | Free Cancellation | Rating 8.3 887 reviews | |||
| PriceFrom $1,097 | Free Cancellation | Rating 8.4 1,207 reviews | |||
| PriceFrom $1,099 | Free Cancellation | Rating 7.4 8,831 reviews |
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Why should I use momondo to find a flight deal from Illinois to Osaka?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Osaka. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Illinois to Osaka with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Osaka from Illinois with this policy.
How can momondo help me find flights from Illinois to Osaka?
momondo provides multiple filters to help you find the best flight to Osaka from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Illinois to Osaka right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Osaka from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.