$398 Find Cheap Flights from Illinois to Osaka

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Osaka departing on 4/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Illinois to Osaka

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Osaka that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Osaka

Tue, Sep 15 - Tue, Sep 22
Air Canada Logo
12:10 pm - 4:25 pm
STL
-
KIX
38h 15m
2 stops
Air Canada Logo
6:00 pm - 6:41 pm
KIX
-
STL
38h 41m
2 stops
$896Air Canada
Tue, Sep 15 - Tue, Sep 22
Air Canada Logo
8:55 am - 4:25 pm
STL
-
KIX
17h 30m
1 stop
Air Canada Logo
6:00 pm - 6:41 pm
KIX
-
STL
38h 41m
2 stops
$900Air Canada
Mon, Apr 20 - Mon, May 11
Delta Logo
12:20 pm - 10:40 pm
ORD
-
KIX
20h 20m
1 stop
Delta Logo
2:15 am - 4:55 pm
KIX
-
ORD
28h 40m
2 stops
$945Delta
Mon, Apr 20 - Tue, May 12
Delta Logo
7:15 am - 10:40 pm
ORD
-
KIX
25h 25m
2 stops
Delta Logo
12:35 pm - 11:57 pm
KIX
-
ORD
25h 22m
2 stops
$950Delta
Sun, Aug 30 - Mon, Sep 14
EVA Air Logo
12:30 am - 10:10 am
ORD
-
KIX
19h 40m
1 stop
EVA Air Logo
1:10 pm - 8:45 pm
KIX
-
ORD
21h 35m
1 stop
$972EVA Air
Mon, Aug 31 - Mon, Sep 14
Multiple Airlines Logo
8:42 pm - 10:00 am
ORD
-
UKB
23h 18m
2 stops
Multiple Airlines Logo
11:00 am - 8:45 pm
UKB
-
ORD
23h 45m
1 stop
$1,007Multiple Airlines
Mon, Sep 14 - Tue, Sep 29
EVA Air Logo
12:30 am - 10:10 am
ORD
-
KIX
19h 40m
1 stop
EVA Air Logo
11:10 am - 8:45 pm
KIX
-
ORD
23h 35m
1 stop
$1,018EVA Air
Wed, Sep 2 - Thu, Dec 17
Multiple Airlines Logo
2:40 pm - 4:25 pm
STL
-
KIX
59h 45m
2 stops
Multiple Airlines Logo
8:30 pm - 3:30 pm
KIX
-
STL
58h 00m
2 stops
$1,021Multiple Airlines
Wed, Sep 2 - Thu, Dec 17
Japan Airlines Logo
7:23 am - 7:50 pm
STL
-
ITM
22h 27m
2 stops
Japan Airlines Logo
7:05 am - 1:23 pm
ITM
-
STL
21h 18m
2 stops
$1,046Japan Airlines
Tue, Sep 15 - Tue, Sep 22
Japan Airlines Logo
9:46 am - 8:30 pm
STL
-
ITM
20h 44m
2 stops
Japan Airlines Logo
2:35 pm - 1:02 pm
ITM
-
STL
36h 27m
2 stops
$1,047Japan Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$398
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Chicago to Osaka Kansai Intl

FAQs for booking flights from Illinois to Osaka

  • How does KAYAK find such low prices on flights from Illinois to Osaka?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Osaka.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Osaka?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Osaka?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Osaka with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Osaka?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Osaka from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nishinomiya

Everything you need to know for your flight to Osaka

Cabin class types available on flights to Illinois

Cabin classes available on flights to Osaka. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Osaka
Business Class flights to Osaka
Premium Economy Class flights to Osaka
Economy Class flights to Osaka