$238 Cheap Flights from St. Louis (STL) to Bonaire (BON)

View $238 flight on Wed, Dec 10, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Bonaire (BON-Flamingo Intl.)

Cheap Flights from St. Louis to Bonaire (STL-BON)

Prices were available within the past 7 days and start at $238 for one-way flights and $543 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Dec 10 - Wed, Dec 17
STL
St. Louis
BON
Bonaire
$543 Roundtrip, found 4 hours ago
$543
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Wed, Dec 10 from St. Louis to Bonaire, returning Wed, Dec 17, priced at $543 found 4 hours ago
Delta
Wed, Mar 11 - Wed, Mar 25
STL
St. Louis
BON
Bonaire
$545 Roundtrip, found 3 days ago
$545
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Mar 11 from St. Louis to Bonaire, returning Wed, Mar 25, priced at $545 found 3 days ago
American Airlines
Sun, Nov 9 - Mon, Nov 17
STL
St. Louis
BON
Bonaire
$548 Roundtrip, found 6 days ago
$548
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Nov 9 from St. Louis to Bonaire, returning Mon, Nov 17, priced at $548 found 6 days ago
American Airlines
Wed, Mar 11 - Wed, Mar 18
STL
St. Louis
BON
Bonaire
$549 Roundtrip, found 4 days ago
$549
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Mar 11 from St. Louis to Bonaire, returning Wed, Mar 18, priced at $549 found 4 days ago
Delta
Tue, Apr 7 - Mon, Apr 13
STL
St. Louis
BON
Bonaire
$554 Roundtrip, found 2 days ago
$554
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Apr 7 from St. Louis to Bonaire, returning Mon, Apr 13, priced at $554 found 2 days ago
American Airlines
Wed, Dec 10 - Wed, Dec 17
STL
St. Louis
BON
Bonaire
$555 Roundtrip, found 4 hours ago
$555
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Wed, Dec 10 from St. Louis to Bonaire, returning Wed, Dec 17, priced at $555 found 4 hours ago
American Airlines
Wed, Jan 21 - Wed, Jan 28
STL
St. Louis
BON
Bonaire
$556 Roundtrip, found 1 day ago
$556
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jan 21 from St. Louis to Bonaire, returning Wed, Jan 28, priced at $556 found 1 day ago
American Airlines
Wed, Jan 21 - Wed, Jan 28
STL
St. Louis
BON
Bonaire
$558 Roundtrip, found 1 day ago
$558
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jan 21 from St. Louis to Bonaire, returning Wed, Jan 28, priced at $558 found 1 day ago
American Airlines
Sun, Mar 1 - Fri, Mar 6
STL
St. Louis
BON
Bonaire
$558 Roundtrip, found 3 days ago
$558
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Mar 1 from St. Louis to Bonaire, returning Fri, Mar 6, priced at $558 found 3 days ago
United
Fri, Jan 16 - Sat, Jan 24
STL
St. Louis
BON
Bonaire
$600 Roundtrip, found 3 days ago
$600
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jan 16 from St. Louis to Bonaire, returning Sat, Jan 24, priced at $600 found 3 days ago

Alternative airports near Kralendijk

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

Select flight to Flamingo Intl. BON. Cheapest option available. Flights from $593
BON
Flamingo Intl.
Cheapest
Flights from $593

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Flamingo Intl. Airport (BON) cost?
Get a cheap one-way flight from $238 or cheap return flight from $543 from Lambert-St. Louis Intl. Airport (STL) to Flamingo Intl. Airport (BON) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Flamingo Intl. Airport (BON)?
December is the least expensive month to fly from STL to BON. Timing your trip outside of the busy season is often the key to finding a great deal.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Flamingo Intl. Airport (BON)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from STL to BON. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Flamingo Intl. Airport (BON)?
You'll need to catch a flight with a layover if you're traveling from Lambert-St. Louis Intl. Airport (STL) to Flamingo Intl. Airport (BON). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from STL to BON?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*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 Flamingo Intl. Airport (BON)?
To avoid potential delays on the Lambert-St. Louis Intl. Airport (STL) to Flamingo Intl. Airport (BON) route, fly before 3 PM. Later departures have a 22% higher chance of being canceled.**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 Flamingo Intl. Airport (BON) last-minute?
Booking your plane ticket from STL to BON shortly before your journey is generally more expensive. However, if there's some wiggle room with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book a STL to BON flight and hotel package?
You can save money by securing a STL to BON flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've selected your ideal flights and accommodations, consider adding extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Flamingo Intl. Airport (BON)?
In most cases, you're able to reschedule or cancel your STL to BON flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need more information, go to our Customer Service portal.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Flamingo Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$543
Distance
2284 mi

Book with confidence

St. Louis to Bonaire Flights

The cheapest times to fly from St. Louis to Bonaire

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

 

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

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

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 Bonaire in 2025. You can also book with separate airlines for your outbound and return journeys, from $238 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 Bonaire 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 Bonaire 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 Bonaire Flights

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*Available to One Key members.