When did momondo last update prices for flights from Illinois to Okayama Airport?

Prices for flights from Illinois to Okayama Airport refresh daily.

How old do you have to be to fly from Illinois to Okayama 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 Okayama Airport.

What documentation or ID do you need to fly to Okayama Airport?

The travel and health documents required for your trip to Okayama Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Okayama Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,304 Cheap Flights from Illinois to Okayama in 2026

Find the cheapest flights from Illinois to Okayama

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:05 pm - 7:20 pmSTL Lambert-St Louis-OKJ Okayama

36h 15m2 stops Toronto Pearson Intl Tokyo Haneda

2:05 pm - 3:26 pmOKJ Okayama-STL Lambert-St Louis

40h 21m2 stops Tokyo Haneda Toronto Pearson Intl

$1,304Air Canada

Sun, Feb 14 - Thu, Feb 18

4:05 pm - 7:20 pmSTL Lambert-St Louis-OKJ Okayama

36h 15m2 stops Toronto Pearson Intl Tokyo Haneda

2:05 pm - 3:26 pmOKJ Okayama-STL Lambert-St Louis

40h 21m2 stops Tokyo Haneda Toronto Pearson Intl

$1,305Air Canada

Sun, Feb 14 - Thu, Feb 18

Cheap last minute flights

Enter your travel dates to find the best prices.

2:10 pm - 11:40 amORD Chicago O'Hare Intl-OKJ Okayama

31h 30m1 stop Tokyo Haneda

12:20 pm - 10:45 amOKJ Okayama-ORD Chicago O'Hare Intl

36h 25m1 stop Tokyo Haneda

$1,341Japan Airlines

Thu, Sep 10 - Mon, Sep 14

9:55 am - 11:40 amORD Chicago O'Hare Intl-OKJ Okayama

35h 45m2 stops Los Angeles Tokyo Haneda

7:25 pm - 10:45 amOKJ Okayama-ORD Chicago O'Hare Intl

29h 20m1 stop Tokyo Haneda

$1,346Japan Airlines

Thu, Sep 10 - Mon, Sep 14

9:55 am - 8:55 pmORD Chicago O'Hare Intl-OKJ Okayama

21h 00m2 stops Los Angeles Tokyo Haneda

7:25 pm - 11:30 pmOKJ Okayama-ORD Chicago O'Hare Intl

42h 05m2 stops Tokyo Haneda Los Angeles

$1,356Japan Airlines

Thu, Sep 10 - Mon, Sep 14

2:10 pm - 3:45 pmORD Chicago O'Hare Intl-OKJ Okayama

35h 35m1 stop Tokyo Haneda

7:25 pm - 10:45 amOKJ Okayama-ORD Chicago O'Hare Intl

29h 20m1 stop Tokyo Haneda

$1,403Japan Airlines

Thu, Sep 10 - Mon, Sep 14

9:55 am - 11:40 amORD Chicago O'Hare Intl-OKJ Okayama

35h 45m2 stops Los Angeles Tokyo Haneda

7:25 pm - 10:45 amOKJ Okayama-ORD Chicago O'Hare Intl

29h 20m1 stop Tokyo Haneda

$1,408Japan Airlines

Thu, Sep 10 - Mon, Sep 14

8:40 pm - 7:10 pmORD Chicago O'Hare Intl-OKJ Okayama

32h 30m2 stops Toronto Pearson Intl Tokyo Haneda

2:15 pm - 2:55 pmOKJ Okayama-ORD Chicago O'Hare Intl

38h 40m2 stops Tokyo Haneda Toronto Pearson Intl

$2,212Air Canada

Thu, Sep 10 - Mon, Sep 14

8:23 am - 8:55 pmORD Chicago O'Hare Intl-OKJ Okayama

22h 32m2 stops Los Angeles Tokyo Haneda

7:05 am - 12:54 pmOKJ Okayama-ORD Chicago O'Hare Intl

19h 49m2 stops Tokyo Haneda Dallas/Fort Worth

$2,459Japan Airlines

Thu, Sep 10 - Mon, Sep 14

9:30 pm - 6:45 pmORD Chicago O'Hare Intl-OKJ Okayama

31h 15m2 stops Helsinki-Vantaa Tokyo Haneda

5:30 pm - 5:50 pmOKJ Okayama-ORD Chicago O'Hare Intl

38h 20m2 stops Tokyo Haneda Helsinki-Vantaa

$2,627Finnair

Thu, Sep 10 - Mon, Sep 14

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Air Canada flights from Illinois to Okayama

Our best Air Canada deals on Illinois to Okayama flight tickets

Air Canada

Feb 14

STL4:05 pmLambert-St Louis

36h 15m

2 stops

OKJ7:20 pmOkayama

Feb 18

OKJ2:05 pmOkayama

40h 21m

2 stops

STL3:26 pmLambert-St Louis

$1,304

Air Canada

Feb 14

STL4:05 pmLambert-St Louis

36h 15m

2 stops

OKJ7:20 pmOkayama

Feb 18

OKJ2:05 pmOkayama

40h 21m

2 stops

STL3:26 pmLambert-St Louis

$1,305

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

St. LouisOkayama

STL Lambert-St Louis - OKJ Okayama

STLOKJ

Lambert-St Louis

Sun 2/14

4:05 pm-7:20 pm

2 stops36h 15m

Okayama

Thu 2/18

2:05 pm-3:26 pm

2 stops40h 21m

$1,304

St. LouisOkayama

STL Lambert-St Louis - OKJ Okayama

STLOKJ

Lambert-St Louis

Sun 2/14

4:05 pm-7:20 pm

2 stops36h 15m

Okayama

Thu 2/18

2:05 pm-3:26 pm

2 stops40h 21m

$1,305

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Illinois to Okayama

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 airlines fly to Okayama?

ANA, EVA Air and United Airlines are the top three most popular airlines that fly to Okayama from Illinois according to our data. ANA is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Okayama. Keep in mind that there are 4 different airlines that fly to Okayama on a routine basis, so you have a few additional options to choose from.

Cheap Illinois to Okayama flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Okayama

Best Price Found	$1,304
Fastest flight time	22h 51m
Direct flights	None

The best flight deal from Illinois to Okayama found on momondo in the last 72 hours is $1,304

The fastest flight from Illinois to Okayama takes 22h 51m

There are no direct flights from Illinois to Okayama. There are no popular flight routes from Illinois to Okayama.

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Frequently asked questions about flying from Illinois to Okayama

When did momondo last update prices for flights from Illinois to Okayama Airport?
Prices for flights from Illinois to Okayama Airport refresh daily.
How old do you have to be to fly from Illinois to Okayama 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 Okayama Airport.
What documentation or ID do you need to fly to Okayama Airport?
The travel and health documents required for your trip to Okayama Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Okayama Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Kurashiki

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Okayama?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Okayama. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Illinois to Okayama with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Illinois to Okayama flights to just show those with flexible booking policies.

How can momondo help me find flights from Illinois to Okayama?

momondo helps you find the best flight between Illinois and Okayama by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Illinois to Okayama right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Okayama 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.

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Cheap flights from Illinois to Okayama from $1,304

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Okayama departing on 2/14. 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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Air Canada flights from Illinois to Okayama

Our best Air Canada deals on Illinois to Okayama flight tickets

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How to get the cheapest flight ticket from Illinois to Okayama

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Frequently asked questions about flying from Illinois to Okayama

Traveling to a place near Okayama?

Why use momondo?

An easier way to manage your Okayama trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Japan

Fly your favorite airline to Okayama

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Okayama

List of cabin classes available on flights landing in Okayama. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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