$713 Cheap Flights from St. Louis (STL) to Dumaguete (DGT)

View $713 flight on Sun, Oct 26, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Dumaguete (DGT)

Cheap Flights from St. Louis to Dumaguete (STL-DGT)

Prices were available within the past 7 days and start at $713 for one-way flights and $1,198 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Jan 20 - Thu, Feb 19
STL
St. Louis
DGT
Dumaguete
$1,198 Roundtrip, found 5 days ago
$1,198
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Jan 20 from St. Louis to Dumaguete, returning Thu, Feb 19, priced at $1,198 found 5 days ago
Alaska Airlines
Wed, Jan 21 - Thu, Feb 19
STL
St. Louis
DGT
Dumaguete
$1,223 Roundtrip, found 5 days ago
$1,223
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Jan 21 from St. Louis to Dumaguete, returning Thu, Feb 19, priced at $1,223 found 5 days ago
Alaska Airlines
Wed, Jan 21 - Fri, Feb 20
STL
St. Louis
DGT
Dumaguete
$1,249 Roundtrip, found 5 days ago
$1,249
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Jan 21 from St. Louis to Dumaguete, returning Fri, Feb 20, priced at $1,249 found 5 days ago
American Airlines
Mon, Jan 19 - Thu, Feb 19
STL
St. Louis
DGT
Dumaguete
$1,444 Roundtrip, found 5 days ago
$1,444
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Jan 19 from St. Louis to Dumaguete, returning Thu, Feb 19, priced at $1,444 found 5 days ago
American Airlines
Mon, Jan 19 - Fri, Feb 20
STL
St. Louis
DGT
Dumaguete
$1,470 Roundtrip, found 5 days ago
$1,470
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Jan 19 from St. Louis to Dumaguete, returning Fri, Feb 20, priced at $1,470 found 5 days ago
American Airlines
Thu, Jan 22 - Sun, Feb 22
STL
St. Louis
DGT
Dumaguete
$1,482 Roundtrip, found 5 days ago
$1,482
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Jan 22 from St. Louis to Dumaguete, returning Sun, Feb 22, priced at $1,482 found 5 days ago
Alaska Airlines
Thu, Jan 22 - Sun, Feb 22
STL
St. Louis
DGT
Dumaguete
$1,487 Roundtrip, found 5 days ago
$1,487
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Jan 22 from St. Louis to Dumaguete, returning Sun, Feb 22, priced at $1,487 found 5 days ago
American Airlines
Sat, Jan 24 - Thu, Feb 19
STL
St. Louis
DGT
Dumaguete
$1,487 Roundtrip, found 5 days ago
$1,487
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jan 24 from St. Louis to Dumaguete, returning Thu, Feb 19, priced at $1,487 found 5 days ago
Alaska Airlines
Tue, Jan 20 - Mon, Feb 23
STL
St. Louis
DGT
Dumaguete
$1,500 Roundtrip, found 5 days ago
$1,500
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Jan 20 from St. Louis to Dumaguete, returning Mon, Feb 23, priced at $1,500 found 5 days ago
American Airlines
Sat, Jan 24 - Fri, Feb 20
STL
St. Louis
DGT
Dumaguete
$1,513 Roundtrip, found 5 days ago
$1,513
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jan 24 from St. Louis to Dumaguete, returning Fri, Feb 20, priced at $1,513 found 5 days ago
Alaska Airlines
Wed, Jan 21 - Mon, Feb 23
STL
St. Louis
DGT
Dumaguete
$1,525 Roundtrip, found 5 days ago
$1,525
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Jan 21 from St. Louis to Dumaguete, returning Mon, Feb 23, priced at $1,525 found 5 days ago
Alaska Airlines
Tue, Jan 20 - Sat, Feb 21
STL
St. Louis
DGT
Dumaguete
$1,530 Roundtrip, found 5 days ago
$1,530
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Jan 20 from St. Louis to Dumaguete, returning Sat, Feb 21, priced at $1,530 found 5 days ago

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Dumaguete Airport (DGT) cost?
Get a cheap one-way flight from $713 or cheap return flight from $1,198 from Lambert-St. Louis Intl. Airport (STL) to Dumaguete Airport (DGT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Dumaguete Airport (DGT)?
The cheapest month to fly from STL to DGT is January, when there's less demand. Off-peak months are usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Dumaguete Airport (DGT)?
To find the cheapest airline flying from STL to DGT, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Dumaguete Airport (DGT)?
There are no daily direct flights from Lambert-St. Louis Intl. Airport (STL) to Dumaguete Airport (DGT). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from STL to DGT?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Dumaguete Airport (DGT)?
Opt for a flight from Lambert-St. Louis Intl. Airport (STL) to Dumaguete Airport (DGT) that leaves before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 Lambert-St. Louis Intl. Airport (STL) to Dumaguete Airport (DGT) last-minute?
Last-minute bookings from STL to DGT are generally more expensive. To lock in the best prices, start searching for flights early. That said, if your travel plans are flexible, it's possible to find a cheap ticket right before you leave.
Is it cheaper to book a STL to DGT flight and hotel package?
You can save money by securing a STL to DGT 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 chosen your ideal accommodations and flights, consider other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Dumaguete Airport (DGT)?
If you reserved your STL to DGT flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Dumaguete
Roundtrip price
$1,198
Distance
8471 mi

Book with confidence

Book with confidence

St. Louis to Dumaguete Flights

The cheapest times to fly from St. Louis to Dumaguete

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 St. Louis to Dumaguete are during the month of January. You can find some of the cheapest flights from St. Louis to Dumaguete with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Dumaguete

Sunday is one of the best days to book for cheap flights from St. Louis to Dumaguete: 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 St. Louis to Dumaguete

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 St. Louis to Dumaguete in 2025. You can also book with separate airlines for your outbound and return journeys, from $713 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 St. Louis to Dumaguete 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 St. Louis to Dumaguete 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.

 

St. Louis to Dumaguete Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.