$573 Cheap Flights from Chicago (ORD) to General Santos (GES)

View $573 flight on Thu, Feb 5, 2026Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to General Santos (GES)

Cheap Flights from Chicago to General Santos (ORD-GES)

Prices were available within the past 7 days and start at $573 for one-way flights and $1,180 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, Nov 7 - Sat, Nov 15
ORD
Chicago
GES
General Santos
$1,180 Roundtrip, found 4 days ago
$1,180
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Nov 7 from Chicago to General Santos, returning Sat, Nov 15, priced at $1,180 found 4 days ago
Alaska Airlines
Tue, Mar 17 - Tue, Mar 24
ORD
Chicago
GES
General Santos
$1,181 Roundtrip, found 4 days ago
$1,181
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Mar 17 from Chicago to General Santos, returning Tue, Mar 24, priced at $1,181 found 4 days ago
EVA Airways
Sat, Aug 22 - Sat, Sep 12
ORD
Chicago
GES
General Santos
$1,186 Roundtrip, found 1 day ago
$1,186
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Sat, Aug 22 from Chicago to General Santos, returning Sat, Sep 12, priced at $1,186 found 1 day ago
Alaska Airlines
Fri, Nov 7 - Sat, Nov 15
ORD
Chicago
GES
General Santos
$1,190 Roundtrip, found 4 days ago
$1,190
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Nov 7 from Chicago to General Santos, returning Sat, Nov 15, priced at $1,190 found 4 days ago
Alaska Airlines
Fri, Nov 7 - Sat, Nov 15
ORD
Chicago
GES
General Santos
$1,190 Roundtrip, found 4 days ago
$1,190
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Nov 7 from Chicago to General Santos, returning Sat, Nov 15, priced at $1,190 found 4 days ago
Alaska Airlines
Fri, Nov 7 - Sat, Nov 15
ORD
Chicago
GES
General Santos
$1,200 Roundtrip, found 4 days ago
$1,200
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Nov 7 from Chicago to General Santos, returning Sat, Nov 15, priced at $1,200 found 4 days ago
EVA Airways
Sat, Aug 22 - Sat, Sep 12
ORD
Chicago
GES
General Santos
$1,226 Roundtrip, found 1 day ago
$1,226
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Sat, Aug 22 from Chicago to General Santos, returning Sat, Sep 12, priced at $1,226 found 1 day ago
Alaska Airlines
Fri, Nov 7 - Sat, Nov 15
ORD
Chicago
GES
General Santos
$1,241 Roundtrip, found 4 days ago
$1,241
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Nov 7 from Chicago to General Santos, returning Sat, Nov 15, priced at $1,241 found 4 days ago
EVA Airways
Tue, Nov 4 - Mon, Nov 17
ORD
Chicago
GES
General Santos
$1,246 Roundtrip, found 3 days ago
$1,246
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Tue, Nov 4 from Chicago to General Santos, returning Mon, Nov 17, priced at $1,246 found 3 days ago
American Airlines
Mon, Mar 16 - Tue, Mar 24
ORD
Chicago
GES
General Santos
$1,250 Roundtrip, found 4 days ago
$1,250
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Mar 16 from Chicago to General Santos, returning Tue, Mar 24, priced at $1,250 found 4 days ago

Alternative airports near General Santos

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to General Santos GES. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $1,326
GES
General Santos
CheapestClosest
Average driving time to city center9 min
Flights from $1,326
Flights from Chicago (ORD) to General Santos (GES)
Origin airport
O'Hare Intl.
Destination airport
General Santos
Roundtrip price
$1,180
Distance
8520 mi

Chicago to General Santos Flights

The cheapest times to fly from Chicago to General Santos

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

 

The best time to book a flight from Chicago to General Santos

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

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 General Santos in 2025. You can also book with separate airlines for your outbound and return journeys, from $573 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 General Santos 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 General Santos 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 General Santos Airport (GES) cost?
Get a cheap one-way flight from $573 or cheap return flight from $1,180 from O'Hare Intl. Airport (ORD) to General Santos Airport (GES) 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 General Santos Airport (GES)?
November is the least expensive month to fly from ORD to GES. Avoiding peak travel times is often the key to scoring lower fares.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to General Santos Airport (GES)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from ORD to GES. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from O'Hare Intl. Airport (ORD) to General Santos Airport (GES)?
There are no daily nonstop flights available from O'Hare Intl. Airport (ORD) to General Santos Airport (GES). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from ORD to GES?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the airline, time of year 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 General Santos Airport (GES)?
To land at General Santos Airport (GES) without delays, pick 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 hour.**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 General Santos Airport (GES) last-minute?
Holding off until just before your trip to book a flight from ORD to GES often results in higher prices. While you might find some last-minute discounts, there's no guarantee. Keep your travel plans flexible to boost your chances of snagging a bargain.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to General Santos Airport (GES)?
Usually, it's possible to reschedule or cancel your ORD to GES flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.