$694 Cheap Flights from Sendai (SDJ) to Chicago (ORD)

View $694 flight on Mon, Nov 3, 2025Opens in a new window

Popular airlines from Sendai Airport (SDJ) to Chicago O'Hare Intl. Airport (ORD)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Sendai to Chicago (SDJ-ORD)

Prices were available within the past 7 days and start at $694 for one-way flights and $1,080 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Japan Airlines
Sun, Feb 1 - Sat, Feb 28
SDJ
Sendai
ORD
Chicago
$1,080 Roundtrip, found 17 hours ago
$1,080
Roundtrip
found 17 hours ago
Select Japan Airlines flight, departing Sun, Feb 1 from Sendai to Chicago, returning Sat, Feb 28, priced at $1,080 found 17 hours ago
All Nippon Airways
Fri, Jan 30 - Thu, Feb 26
SDJ
Sendai
ORD
Chicago
$1,084 Roundtrip, found 17 hours ago
$1,084
Roundtrip
found 17 hours ago
Select All Nippon Airways flight, departing Fri, Jan 30 from Sendai to Chicago, returning Thu, Feb 26, priced at $1,084 found 17 hours ago
Cathay Pacific
Fri, Jan 30 - Thu, Feb 26
SDJ
Sendai
ORD
Chicago
$1,116 Roundtrip, found 17 hours ago
$1,116
Roundtrip
found 17 hours ago
Select Cathay Pacific flight, departing Fri, Jan 30 from Sendai to Chicago, returning Thu, Feb 26, priced at $1,116 found 17 hours ago
Japan Airlines
Fri, Jan 30 - Thu, Feb 26
SDJ
Sendai
ORD
Chicago
$1,126 Roundtrip, found 17 hours ago
$1,126
Roundtrip
found 17 hours ago
Select Japan Airlines flight, departing Fri, Jan 30 from Sendai to Chicago, returning Thu, Feb 26, priced at $1,126 found 17 hours ago
Asiana Airlines
Sun, Feb 1 - Sat, Feb 28
SDJ
Sendai
ORD
Chicago
$1,155 Roundtrip, found 17 hours ago
$1,155
Roundtrip
found 17 hours ago
Select Asiana Airlines flight, departing Sun, Feb 1 from Sendai to Chicago, returning Sat, Feb 28, priced at $1,155 found 17 hours ago
Cathay Pacific
Wed, Feb 4 - Sun, Mar 1
SDJ
Sendai
ORD
Chicago
$1,172 Roundtrip, found 17 hours ago
$1,172
Roundtrip
found 17 hours ago
Select Cathay Pacific flight, departing Wed, Feb 4 from Sendai to Chicago, returning Sun, Mar 1, priced at $1,172 found 17 hours ago
EVA Airways
Sat, Nov 8 - Mon, Nov 17
SDJ
Sendai
ORD
Chicago
$1,217 Roundtrip, found 4 days ago
$1,217
Roundtrip
found 4 days ago
Select EVA Airways flight, departing Sat, Nov 8 from Sendai to Chicago, returning Mon, Nov 17, priced at $1,217 found 4 days ago
Japan Airlines
Sun, Feb 1 - Sat, Feb 28
SDJ
Sendai
ORD
Chicago
$1,225 Roundtrip, found 17 hours ago
$1,225
Roundtrip
found 17 hours ago
Select Japan Airlines flight, departing Sun, Feb 1 from Sendai to Chicago, returning Sat, Feb 28, priced at $1,225 found 17 hours ago
All Nippon Airways
Fri, Jan 30 - Thu, Feb 26
SDJ
Sendai
ORD
Chicago
$1,229 Roundtrip, found 17 hours ago
$1,229
Roundtrip
found 17 hours ago
Select All Nippon Airways flight, departing Fri, Jan 30 from Sendai to Chicago, returning Thu, Feb 26, priced at $1,229 found 17 hours ago
Cathay Pacific
Fri, Jan 30 - Thu, Feb 26
SDJ
Sendai
ORD
Chicago
$1,262 Roundtrip, found 17 hours ago
$1,262
Roundtrip
found 17 hours ago
Select Cathay Pacific flight, departing Fri, Jan 30 from Sendai to Chicago, returning Thu, Feb 26, priced at $1,262 found 17 hours ago
Flights from Sendai (SDJ) to Chicago (ORD)
Origin airport
Sendai
Destination airport
O'Hare Intl.
Roundtrip price
$1,079
Distance
6106 mi

Sendai to Chicago Flights

The cheapest times to fly from Sendai to Chicago

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sendai to Chicago are during the month of February. You can find some of the cheapest flights from Sendai to Chicago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sendai to Chicago

Sunday is one of the best days to book for cheap flights from Sendai to Chicago: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sendai to Chicago

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sendai to Chicago in 2025. You can also book with separate airlines for your outbound and return journeys, from $694 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sendai to Chicago flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sendai to Chicago airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Sendai Airport (SDJ) to O'Hare Intl. Airport (ORD) cost?
Get a cheap one-way flight from $694 or cheap return flight from $1,080 from Sendai Airport (SDJ) to O'Hare Intl. Airport (ORD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Sendai Airport (SDJ) to O'Hare Intl. Airport (ORD)?
Planning your trip for February is a good way to save, as it's the cheapest month for flights between SDJ and ORD. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Sendai Airport (SDJ) to O'Hare Intl. Airport (ORD)?
To find the cheapest airline flying from SDJ to ORD, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Sendai Airport (SDJ) to O'Hare Intl. Airport (ORD)?
There are no daily direct flights available from Sendai Airport (SDJ) to O'Hare Intl. Airport (ORD). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from SDJ to ORD?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a range of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sendai Airport (SDJ) to O'Hare Intl. Airport (ORD)?
To avoid potential delays on the Sendai Airport (SDJ) to O'Hare Intl. Airport (ORD) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sendai Airport (SDJ) to O'Hare Intl. Airport (ORD) last-minute?
Waiting until just before your departure to book your flight from SDJ to ORD generally means paying more. While you might find some last-minute discounts, there's no guarantee. Keep your travel plans flexible for a better chance of landing a bargain.
Is it cheaper to book a SDJ to ORD flight and hotel package?
Compared with arranging hotels and flights separately, booking a SDJ to ORD flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the stress out of planning your trip. Simply secure your flights and select from our wide range of stays, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Sendai Airport (SDJ) to O'Hare Intl. Airport (ORD)?
If you booked your SDJ to ORD flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Explore a world of travel with Expedia

*Available to One Key members.