What is the cheapest month to book a flight from Champaign to Japan?

Currently, February is the cheapest month in which you can book a flight from Champaign to Japan (average of $884). Flying from Champaign to Japan in December is currently the most expensive (average of $1,627). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Japan ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Japan when rainfall is around 2.0 in.

If weather is an important factor for your trip to Japan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

What is the cheapest time of day to fly from CMI to JP?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Champaign to Japan as you normally would.

What airport do you fly from for flights from Champaign to Japan?

Most people fly from Champaign University-Willard (CMI) if they book a flight from Champaign to Japan. Champaign University-Willard is conveniently located just 11.3 mi from Champaign’s city center.

Can I find deals for flights from Champaign to Japan that include hotel bookings?

Yes. In addition to deals on Champaign to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Champaign to Japan?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Champaign to Japan.

Can I find deals for business class flights from Champaign to Japan?

Yes. Cheapflights offers flight deals from Champaign to Japan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,274+ Flights from Champaign to Japan

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Cheap flight deals from Champaign to Japan

Round-trip from	$1,274 (American Airlines)

From Champaign University-Willard to Japan

Search Deals

Find flight deals from Champaign to Japan

Cheapest flights from Champaign to Japan
Explore the most affordable flight options available from Champaign to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 30, 2025.

mar. 8/196:47 amCMI - HND

1 stop19h 08mAmerican Airlines

mar. 9/94:30 pmHND - CMI

1 stop18h 11mAmerican Airlines

Deal found 7/29

$1,274

sam. 9/133:32 pmCMI - HND

2 stops42h 23mMultiple Airlines

ven. 9/1912:20 amHND - CMI

2 stops35h 29mMultiple Airlines

Deal found 7/30

$4,335

Best flights from Champaign to Japan
Discover carefully curated flight deals from Champaign to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated juillet 30, 2025.

mar. 8/196:47 amCMI - HND

1 stop19h 08mAmerican Airlines

mar. 9/94:30 pmHND - CMI

1 stop18h 11mAmerican Airlines

Deal found 7/29

$1,274

sam. 9/133:32 pmCMI - HND

2 stops42h 23mMultiple Airlines

ven. 9/1912:20 amHND - CMI

2 stops35h 29mMultiple Airlines

Deal found 7/30

$4,335

Last-minute flights from Champaign to Japan
Discover last-minute flight deals from Champaign to Japan. Data last updated juillet 30, 2025 and is based on user searches.

mar. 8/196:47 amCMI - HND

1 stop19h 08mAmerican Airlines

mar. 9/94:30 pmHND - CMI

1 stop18h 11mAmerican Airlines

Deal found 7/29

$1,274

Fly from

Fly to

Route

Depart

Return

Price

ChampaignTokyo

CMI - HND

CMIHND

Champaign University-Willard

mar. 8/19

6:47 am-3:55 pm

1 stop19h 08m

Tokyo Haneda

mar. 9/9

4:30 pm-8:41 pm

1 stop18h 11m

$1,274

ChampaignTokyo

CMI - HND

CMIHND

Champaign University-Willard

sam. 9/13

3:32 pm-11:55 pm

2 stops42h 23m

Tokyo Haneda

ven. 9/19

12:20 am-9:49 pm

2 stops35h 29m

$4,335

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Champaign to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Champaign with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Champaign to Japan

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Japan

Peruse reviews from past customers who have flown with American Airlines from Champaign to Japan to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

Related info for your journey

What airport do you fly from for flights from Champaign to Japan?
Most people fly from Champaign University-Willard (CMI) if they book a flight from Champaign to Japan. Champaign University-Willard is conveniently located just 11.3 mi from Champaign’s city center.
Can I find deals for flights from Champaign to Japan that include hotel bookings?
Yes. In addition to deals on Champaign to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Champaign to Japan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Champaign to Japan.
Can I find deals for business class flights from Champaign to Japan?
Yes. Cheapflights offers flight deals from Champaign to Japan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Champaign to Japan?
Currently, February is the cheapest month in which you can book a flight from Champaign to Japan (average of $884). Flying from Champaign to Japan in December is currently the most expensive (average of $1,627). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$1,274+ Cheap flights from Champaign (CMI) to Japan

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Champaign to Japan with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Champaign to Japan

Keep the following information in mind while searching for Champaign to Japan flight deals. Data was last updated juillet 30, 2025.

Round-trip from

Find flight deals from Champaign to Japan

Cheapest flights from Champaign to JapanExplore the most affordable flight options available from Champaign to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 30, 2025.

Explore the most affordable flight options available from Champaign to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Champaign to Japan that are best for you.

Best time to book a flight from Champaign to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Champaign with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Champaign to Japan

Reviews of airlines servicing Japan

Peruse reviews from past customers who have flown with American Airlines from Champaign to Japan to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Champaign to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Champaign to Japan?

Can I find deals for flights from Champaign to Japan that include hotel bookings?

How can I find direct flights from Champaign to Japan?

Can I find deals for business class flights from Champaign to Japan?

What is the cheapest month to book a flight from Champaign to Japan?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Champaign to Japan

See prices for flight routes from nearby airports that may be better suited for you.

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Travel Smart

Cheapest flights from Champaign to Japan
Explore the most affordable flight options available from Champaign to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 30, 2025.