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Cheap flights from Illinois to Tokyo from $347

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 Tokyo departing on 2/10. 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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0 bags

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Find the cheapest flights from Illinois to Tokyo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
4:05 pm - 4:40 pm
STL
-
HND
33h 35m1 stop
Air Canada Logo
6:50 pm - 10:36 am
HND
-
STL
30h 46m2 stops
$678Air Canada
Mon, Feb 9 - Fri, Feb 27
Air Canada Logo
6:40 pm - 4:40 pm
STL
-
HND
31h 00m2 stops
Air Canada Logo
6:50 pm - 10:36 am
HND
-
STL
30h 46m2 stops
$683Air Canada
Mon, Feb 9 - Fri, Feb 27
ANA Logo
8:17 am - 5:45 pm
STL
-
HND
18h 28m1 stop
ANA Logo
6:20 pm - 10:36 am
HND
-
STL
31h 16m1 stop
$695ANA
Mon, Feb 23 - Thu, Mar 5
United Airlines Logo
8:30 am - 4:50 pm
STL
-
HND
17h 20m1 stop
United Airlines Logo
6:25 pm - 11:51 pm
HND
-
STL
19h 26m1 stop
$698United Airlines
Sat, Feb 28 - Tue, Mar 10
United Airlines Logo
9:55 am - 5:45 pm
STL
-
HND
16h 50m1 stop
United Airlines Logo
9:05 pm - 11:34 pm
HND
-
STL
17h 29m2 stops
$701United Airlines
Mon, Feb 23 - Thu, Mar 5
Delta Logo
7:10 am - 5:45 pm
STL
-
HND
19h 35m2 stops
Delta Logo
5:35 pm - 12:21 am
HND
-
STL
20h 46m2 stops
$704Delta
Sat, Feb 28 - Tue, Mar 10
Multiple Airlines Logo
4:25 pm - 9:05 pm
ORD
-
HND
13h 40mnonstop
Multiple Airlines Logo
9:20 pm - 5:56 pm
HND
-
ORD
59h 36m3 stops
$901Multiple Airlines
Sun, Jan 18 - Tue, Feb 3
ANA Logo
2:10 pm - 5:45 pm
ORD
-
HND
13h 35mnonstop
ANA Logo
6:20 pm - 4:10 pm
HND
-
ORD
11h 50mnonstop
$918ANA
Sun, Mar 8 - Tue, Mar 24
Delta Logo
9:32 am - 5:45 pm
MDW
-
HND
17h 13m1 stop
Delta Logo
4:25 pm - 5:55 pm
HND
-
MDW
16h 30m1 stop
$957Delta
Sun, Jan 18 - Tue, Feb 3
Multiple Airlines Logo
9:15 am - 9:10 pm
MDW
-
HND
44h 55m2 stops
Multiple Airlines Logo
12:50 am - 9:29 pm
HND
-
MDW
59h 39m2 stops
$989Multiple Airlines
Sat, Feb 14 - Fri, Feb 20

United Airlines flights from Illinois to Tokyo Haneda Airport

Our best United Airlines deals on Illinois to Tokyo Haneda Airport flight tickets
United Airlines
Feb 28
STL8:30 amLambert-St Louis
17h 20m
1 stop
HND4:50 pmTokyo Haneda
Mar 10
HND6:25 pmTokyo Haneda
19h 26m
1 stop
STL11:51 pmLambert-St Louis
$698
Find similar
United Airlines
Feb 23
STL9:55 amLambert-St Louis
16h 50m
1 stop
HND5:45 pmTokyo Haneda
Mar 5
HND9:05 pmTokyo Haneda
17h 29m
2 stops
STL11:34 pmLambert-St Louis
$701
Find similar
United Airlines
Feb 28
STL8:30 amLambert-St Louis
17h 20m
1 stop
HND4:50 pmTokyo Haneda
Mar 10
HND7:40 pmTokyo Haneda
17h 54m
2 stops
STL11:34 pmLambert-St Louis
$702
Find similar

American Airlines flights from Illinois to Tokyo Haneda Airport

Our best American Airlines deals on Illinois to Tokyo Haneda Airport flight tickets
American Airlines
Feb 23
STL6:00 amLambert-St Louis
21h 30m
2 stops
HND6:30 pmTokyo Haneda
Mar 5
HND1:05 pmTokyo Haneda
19h 00m
2 stops
STL5:05 pmLambert-St Louis
$742
Find similar
American Airlines
Mar 1
PIA6:53 pmGreater Peoria
19h 12m
2 stops
HND5:05 amTokyo Haneda
Mar 13
HND6:05 pmTokyo Haneda
19h 22m
2 stops
PIA11:27 pmGreater Peoria
$953
Find similar
American Airlines
Feb 25
PIA6:10 amGreater Peoria
21h 20m
1 stop
HND6:30 pmTokyo Haneda
Mar 1
HND5:55 pmTokyo Haneda
19h 55m
1 stop
PIA10:50 pmGreater Peoria
$975
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Tokyo Haneda Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 27, 2025.
Use the filters below to find and compare flights from Illinois to Tokyo Haneda Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Mon 2/9

4:05 pm-4:40 pm

1 stop33h 35m

Tokyo Haneda

Fri 2/27

6:50 pm-10:36 am

2 stops30h 46m

$678

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Mon 2/9

6:40 pm-4:40 pm

2 stops31h 00m

Tokyo Haneda

Fri 2/27

6:50 pm-10:36 am

2 stops30h 46m

$683

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Mon 2/23

8:17 am-5:45 pm

1 stop18h 28m

Tokyo Haneda

Thu 3/5

6:20 pm-10:36 am

1 stop31h 16m

$695

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Sat 2/28

8:30 am-4:50 pm

1 stop17h 20m

Tokyo Haneda

Tue 3/10

6:25 pm-11:51 pm

1 stop19h 26m

$698

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Mon 2/23

9:55 am-5:45 pm

1 stop16h 50m

Tokyo Haneda

Thu 3/5

9:05 pm-11:34 pm

2 stops17h 29m

$701

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Sat 2/28

7:10 am-5:45 pm

2 stops19h 35m

Tokyo Haneda

Tue 3/10

5:35 pm-12:21 am

2 stops20h 46m

$704

ChicagoTokyo

ORD - HND

ORDHND

Chicago O'Hare Intl

Sun 1/18

4:25 pm-9:05 pm

Nonstop13h 40m

Tokyo Haneda

Tue 2/3

9:20 pm-5:56 pm

3 stops59h 36m

$901

ChicagoTokyo

ORD - HND

ORDHND

Chicago O'Hare Intl

Sun 3/8

2:10 pm-5:45 pm

Nonstop13h 35m

Tokyo Haneda

Tue 3/24

6:20 pm-4:10 pm

Nonstop11h 50m

$918

ChicagoTokyo

MDW - HND

MDWHND

Chicago Midway

Sun 1/18

9:32 am-5:45 pm

1 stop17h 13m

Tokyo Haneda

Tue 2/3

4:25 pm-5:55 pm

1 stop16h 30m

$957

ChicagoTokyo

MDW - HND

MDWHND

Chicago Midway

Sat 2/14

9:15 am-9:10 pm

2 stops44h 55m

Tokyo Haneda

Fri 2/20

12:50 am-9:29 pm

2 stops59h 39m

$989

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Tokyo from

How to get the cheapest flight ticket from Illinois to Tokyo Haneda 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 Tokyo Haneda Airport?

In general, January is the cheapest month to fly from Illinois to Tokyo Haneda Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,068. The month of February is another great option to travel to Tokyo Haneda Airport, with average flight prices from Illinois averaging around $1,287.

What is the cheapest day to depart on your flight to Tokyo Haneda Airport?

According to our data, Monday is the cheapest day to fly to Tokyo Haneda Airport from Illinois. The lowest ticket price found for a Monday departure recently was $1,114. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Tokyo Haneda Airport is Saturday, with ticket prices averaging around $1,643.

What is the cheapest time of day to depart on your flight to Tokyo Haneda Airport?

Our data shows that the cheapest Illinois to Tokyo Haneda Airport flights are usually those with departure times in the afternoon. Our users have found flights to Tokyo Haneda Airport in the afternoon for as low as $1,082. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,648 on average. Flights to Tokyo Haneda Airport from Illinois in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Illinois to Tokyo Haneda flight route?

Fly from Chicago O'Hare Intl to Tokyo Haneda for the best Illinois - Tokyo Haneda flight prices

How far in advance should I book a flight to Tokyo Haneda Airport?

You are more likely to see cheaper flights to Tokyo Haneda Airport from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Tokyo Haneda Airport for around $1,605 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tokyo Haneda Airport from Illinois for as low as $1,275 on momondo.

What cabin class options are available on Illinois to Tokyo Haneda flights?

There are 4 cabin classes available to choose from on Illinois to Tokyo Haneda flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Tokyo Haneda Airport flights?

No. A direct flight is the cheapest option for a flight between Illinois to Tokyo Haneda Airport.

Cheap Illinois to Tokyo Haneda Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Tokyo Haneda Airport

Best Price Found

$546

Fastest flight time

13h 10m

Direct flights

Every day
The best one-way flight to Tokyo Haneda Airport from Illinois in the past 72 hours is $546. The best round-trip flight deal from Illinois to Tokyo Haneda Airport found on momondo in the last 72 hours is $1,003.
The fastest flight from Illinois to Tokyo Haneda Airport takes 13h 10m
Direct flights go from Illinois to Tokyo Haneda Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Illinois to Tokyo Haneda Airport?

    Prices for flights from Illinois to Tokyo Haneda Airport were last updated today.

  • How many operators does momondo search for flights from Illinois to Tokyo Haneda Airport?

  • How old do you have to be to fly from Illinois to Tokyo Haneda 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 Tokyo Haneda Airport.

  • What documentation or ID do you need to fly to Tokyo Haneda Airport?

    The travel and health documents required for your trip to Tokyo Haneda 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 Tokyo Haneda Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Illinois to Tokyo Haneda Airport?

Best airlines flying from Illinois to Tokyo Haneda Airport

Compare and see reviews for airlines that fly from Illinois to Tokyo Haneda Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $318Free CancellationRating
7.9
8,019 reviews
Search Delta flights
Cathay PacificPriceFrom $730Free CancellationRating
7.6
1,105 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $781Free CancellationRating
7.4
9,116 reviews
Search United Airlines flights
Air CanadaPriceFrom $830Free CancellationRating
7.1
10,562 reviews
Search Air Canada flights
American AirlinesPriceFrom $1,094Free CancellationRating
7.2
11,067 reviews
Search American Airlines flights
ANAPriceFrom $1,102Free CancellationRating
8.4
1,048 reviews
Search ANA flights
Japan AirlinesPriceFrom $1,198Free CancellationRating
8.3
1,662 reviews
Search Japan Airlines flights

Traveling to a place near Tokyo?

Book flights to Tokyo if you plan to visit one of these locations
Hakone
Urayasu
Kawasaki
Chiba
Atami
Kamakura
Yokosuka
Kusatsu
Saitama
Yamanouchi
Fujiyoshida
Izu
Fujisawa
Tsukuba
Kawagoe
Yamanashi
Numazu
Karuizawa
Minakami
Sagamihara

Why use momondo?

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

It is quick and easy to find Illinois to Tokyo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Tokyo that suits you.

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

Flights from Illinois to Tokyo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Tokyo 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 Tokyo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Illinois to Tokyo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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