$646 Cheap Flights from Chicago (ORD) to Sandakan (SDK)

View $646 flight on Tue, Feb 3, 2026Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Sandakan (SDK)

Cheap Flights from Chicago to Sandakan (ORD-SDK)

Prices were available within the past 7 days and start at $646 for one-way flights and $1,032 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Tue, Feb 3 - Tue, Feb 10
ORD
Chicago
SDK
Sandakan
$1,032 Roundtrip, found 1 day ago
$1,032
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Tue, Feb 3 from Chicago to Sandakan, returning Tue, Feb 10, priced at $1,032 found 1 day ago
Etihad Airways
Tue, Feb 3 - Tue, Feb 10
ORD
Chicago
SDK
Sandakan
$1,092 Roundtrip, found 1 day ago
$1,092
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Tue, Feb 3 from Chicago to Sandakan, returning Tue, Feb 10, priced at $1,092 found 1 day ago
Etihad Airways
Tue, Feb 3 - Tue, Feb 10
ORD
Chicago
SDK
Sandakan
$1,162 Roundtrip, found 1 day ago
$1,162
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Tue, Feb 3 from Chicago to Sandakan, returning Tue, Feb 10, priced at $1,162 found 1 day ago
Etihad Airways
Tue, Feb 3 - Tue, Feb 10
ORD
Chicago
SDK
Sandakan
$1,175 Roundtrip, found 1 day ago
$1,175
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Tue, Feb 3 from Chicago to Sandakan, returning Tue, Feb 10, priced at $1,175 found 1 day ago
Etihad Airways
Tue, Feb 3 - Tue, Feb 10
ORD
Chicago
SDK
Sandakan
$1,192 Roundtrip, found 1 day ago
$1,192
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Tue, Feb 3 from Chicago to Sandakan, returning Tue, Feb 10, priced at $1,192 found 1 day ago
Etihad Airways
Tue, Feb 3 - Tue, Feb 10
ORD
Chicago
SDK
Sandakan
$1,222 Roundtrip, found 1 day ago
$1,222
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Tue, Feb 3 from Chicago to Sandakan, returning Tue, Feb 10, priced at $1,222 found 1 day ago
Turkish Airlines
Tue, Feb 3 - Tue, Feb 10
ORD
Chicago
SDK
Sandakan
$1,265 Roundtrip, found 1 day ago
$1,265
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Tue, Feb 3 from Chicago to Sandakan, returning Tue, Feb 10, priced at $1,265 found 1 day ago
Cathay Pacific
Tue, Feb 3 - Tue, Feb 10
ORD
Chicago
SDK
Sandakan
$1,346 Roundtrip, found 1 day ago
$1,346
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Tue, Feb 3 from Chicago to Sandakan, returning Tue, Feb 10, priced at $1,346 found 1 day ago
EVA Airways
Tue, Feb 3 - Tue, Feb 10
ORD
Chicago
SDK
Sandakan
$1,413 Roundtrip, found 1 day ago
$1,413
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Tue, Feb 3 from Chicago to Sandakan, returning Tue, Feb 10, priced at $1,413 found 1 day ago
Malaysia Airlines
Tue, Feb 3 - Tue, Feb 10
ORD
Chicago
SDK
Sandakan
$1,517 Roundtrip, found 1 day ago
$1,517
Roundtrip
found 1 day ago
Select Malaysia Airlines flight, departing Tue, Feb 3 from Chicago to Sandakan, returning Tue, Feb 10, priced at $1,517 found 1 day ago
Flights from Chicago (ORD) to Sandakan (SDK)
Origin airport
O'Hare Intl.
Destination airport
Sandakan
Roundtrip price
$1,032
Distance
8746 mi

Chicago to Sandakan Flights

The cheapest times to fly from Chicago to Sandakan

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 Chicago to Sandakan are during the month of February. You can find some of the cheapest flights from Chicago to Sandakan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Sandakan

Sunday is one of the best days to book for cheap flights from Chicago to Sandakan: 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 Chicago to Sandakan

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 Chicago to Sandakan in 2025. You can also book with separate airlines for your outbound and return journeys, from $646 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 Chicago to Sandakan 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 Chicago to Sandakan 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 O'Hare Intl. Airport (ORD) to Sandakan Airport (SDK) cost?
Get a cheap one-way flight from $646 or cheap return flight from $1,032 from O'Hare Intl. Airport (ORD) to Sandakan Airport (SDK) 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 O'Hare Intl. Airport (ORD) to Sandakan Airport (SDK)?
The cheapest month to fly from ORD to SDK is February, when demand is low. Off-peak season is generally when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Sandakan Airport (SDK)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ORD to SDK flight.
How many flights per day from O'Hare Intl. Airport (ORD) to Sandakan Airport (SDK)?
You'll need to book a flight with a layover if you're traveling from O'Hare Intl. Airport (ORD) to Sandakan Airport (SDK). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from ORD to SDK?
Typically you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Sandakan Airport (SDK)?
To touch down at Sandakan Airport (SDK) on time, choose a flight that leaves O'Hare Intl. Airport (ORD) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 O'Hare Intl. Airport (ORD) to Sandakan Airport (SDK) last-minute?
Waiting until just before your trip to book a flight from ORD to SDK often results in higher prices. While you may come across some last-minute discounts, they aren't always guaranteed. Keep your travel schedule open for the best chance of scoring a bargain.
Is it cheaper to book an ORD to SDK flight and hotel package?
You'll generally save money by booking an ORD to SDK flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've selected your preferred accommodations and flights, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Sandakan Airport (SDK)?
Usually, it's possible to cancel or reschedule your ORD to SDK flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.