Cheapest€823.78
- EVA Air EV275706:2614h 47m21:13Osaka ITMChicago ORD
Door to door 17h 57mCO2 1590.7 kgChanges 0Fixed, no changes
Osaka to Chicago flight
Flights from Osaka to Chicago start at €980.13 and take 17h 30m at their fastest.
The Flights from Osaka to Chicago starts at €980.13 and takes 17h 30m door to door, run by 2 operators over 10,748 km, with around 7 departures a day. Fares bottom out about 60 days before departure.
- 17h 30mDoor to door
- 14h 20mMoving
- €980.13From
- 1590.7 kgCO2
The cheapest and the fastest on September 29, 2026
Two journeys we can sell today, with the service number each operator files them under.
Fastest€845.61
- China Airlines CA161114:2114h 20m04:41Osaka KIXChicago MDW
Door to door 17h 30mCO2 1590.7 kgChanges 0Fixed, no changes
Airlines
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From |
|---|---|
 EVA Air | €823.78 |
| China Airlines | €845.61 |
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When to book Osaka to Chicago
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €860.9590 days
- €681.0060 days
- €837.3545 days
- €829.6830 days
- €1,066.2721 days
- €1,375.4314 days
- €1,606.347 days
- €1,895.643 days
- €2,285.041 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €681.00.
- How much it moves
- The gap between the cheapest and most expensive lead time is 236 percent. The most expensive point is €2,285.04, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 60 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €1,288.11Sun
- €1,082.79Mon
- €980.13Tue
- €1,035.99Wed
- €1,375.43Thu
- €1,180.64Fri
- €1,417.91Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Osaka
Air
- KIX
- ITM
Chicago
Air
- ORD
- MDW
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 50% of the services we sell on this corridor run through without a change. The remaining 50% involve one connection.
- How far it really runs
- The route covers 10,748 km against 10,435 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Tokyo, Anchorage, Seoul, San Francisco. The gap between arriving and leaving is 45 minutes, of which about 14 is walking.
- If the connection is missed
- The tightest connection we sell here has a 20 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Osaka at 06:26 and the last at 14:21, across 7 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Osaka to Chicago
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Flight from Osaka to Chicago take?
The Flight from Osaka to Chicago takes 17h 30m door to door, of which 14h 20m is spent moving. The route runs 10,748 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Osaka to Chicago cost?
The Flight from Osaka to Chicago starts at €980.13 for one passenger, checked on September 29, 2026. A typical fare is €1,092.82. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Osaka to Chicago?
2 operators run the Flight from Osaka to Chicago: EVA Air, China Airlines. Between them they file around 7 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Osaka to Chicago use?
The Flight from Osaka to Chicago leaves from Osaka KIX and arrives at Chicago MDW. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Flight from Osaka to Chicago?
Fares for the Flight from Osaka to Chicago bottom out around 60 days ahead, at €681.00. The gap between the cheapest and most expensive lead time across the window is 236 percent, measured on September 29, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Osaka to Chicago produce?
The Flight from Osaka to Chicago produces about 1590.7 kg of CO2 per passenger over 10748 km, which works out at roughly 148 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
Where these numbers come from
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Osaka to Chicago on September 10, 2026: 10748 km of route against 10435 km in a straight line, 7 services a day, 2 operators, a cheapest fare of €980.13, and 17h 30m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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