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Cheap flights from Denver to General Santos from $1,249

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to General Santos departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Denver to General Santos

Cheap round-trip flights

Enter your travel dates to find the best prices.
Philippine Airlines Logo
7:15 pm - 3:50 pm
DEN
-
GES
29h 35m
2 stops
Philippine Airlines Logo
9:55 am - 6:45 pm
GES
-
DEN
47h 50m
2 stops
$1,249Philippine Airlines
Thu, Nov 5 - Mon, Nov 9
Philippine Airlines Logo
7:15 pm - 3:50 pm
DEN
-
GES
29h 35m
2 stops
Philippine Airlines Logo
5:10 pm - 3:54 pm
GES
-
DEN
37h 44m
2 stops
$1,256Philippine Airlines
Mon, Nov 2 - Thu, Nov 5

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Philippine Airlines flights from Denver to General Santos

Our best Philippine Airlines deals on Denver to General Santos flight tickets
Philippine Airlines
Nov 5
DEN7:15 pmDenver Intl
29h 35m
2 stops
GES3:50 pmGeneral Santos Intl
Nov 9
GES9:55 amGeneral Santos Intl
47h 50m
2 stops
DEN6:45 pmDenver Intl
$1,249
Philippine Airlines
Nov 2
DEN7:15 pmDenver Intl
29h 35m
2 stops
GES3:50 pmGeneral Santos Intl
Nov 5
GES5:10 pmGeneral Santos Intl
37h 44m
2 stops
DEN3:54 pmDenver Intl
$1,256

momondo Fare Finder

 
Customize your flight search to find flights from Denver to General Santos 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 June 27, 2026.
Use the filters below to find and compare flights from Denver to General Santos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverGeneral Santos

DEN - GES

DENGES

Denver Intl

Thu 11/5

7:15 pm-3:50 pm

2 stops29h 35m

General Santos Intl

Mon 11/9

9:55 am-6:45 pm

2 stops47h 50m

$1,249
Quickest round-trip

DenverGeneral Santos

DEN - GES

DENGES

Denver Intl

Mon 11/2

7:15 pm-3:50 pm

2 stops29h 35m

General Santos Intl

Thu 11/5

5:10 pm-3:54 pm

2 stops37h 44m

$1,256

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Denver to General Santos

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to General Santos according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to General Santos (DEN to GES) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to General Santos

Fastest flight time

29h 35m

Direct flights

None
The fastest flight from Denver to General Santos takes 29h 35m
There are no direct flights from Denver to General Santos. There are no popular flight routes from Denver to General Santos.
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Frequently asked questions about flying from Denver to General Santos

  • How far is Denver Intl to General Santos Intl by plane?

    There are 7936.6 mi between Denver Intl and General Santos Intl. A reasonable flight in good conditions will take 29h 35m.

  • When did momondo last update prices for flights from Denver Intl Airport to General Santos Intl Airport?

    Prices for flights from Denver Intl Airport to General Santos Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Denver Intl Airport to General Santos Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to General Santos Intl Airport.

  • What documentation or ID do you need to fly to General Santos Intl Airport?

    The travel and health documents you'll need for your trip to General Santos Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at General Santos Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Denver to General Santos

  • How do I get Price Alerts for flights from Denver to General Santos?

    Confirm your travel details to search for the latest offers for flights from Denver to General Santos. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Denver to General Santos with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Denver to General Santos?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Denver to General Santos for you.

Can I find flights from Denver to General Santos with flexible booking policies on momondo?

Flights from Denver to General Santos 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 Denver to General Santos?

momondo helps you find the best flight between Denver and General Santos by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Denver to General Santos right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Denver to General Santos flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cabin classes currently available on flights to General Santos

List of cabin classes available on flights landing in General Santos. Availability may vary depending on flight origin and airline.
First Class to General Santos
Business Class to General Santos