Cheap flights from St Louis to Belize City Philip S.W.Goldson Int

Compare St Louis to Belize City Philip S.W.Goldson Int flight deals

Find the cheapest month or even day of the year to fly to Belize City Philip S.W.Goldson Int

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Flight deals from St Louis to Belize City Philip S.W.Goldson Int

Looking for a cheap last-minute deal or the best round-trip flight from St Louis to Belize City Philip S.W.Goldson Int? Find the lowest prices on one-way and round-trip tickets right here.

Belize City.$390 per passenger.Departing Sat, Apr 25, returning Wed, Apr 29.Round-trip flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departing from St Louis on Sat, Apr 25, arriving in Belize City Philip S.W.Goldson Int.Inbound indirect flight with Southwest Airlines, departing from Belize City Philip S.W.Goldson Int on Wed, Apr 29, arriving in St Louis.Price includes taxes and charges.From $390, select.

Belize City.$391 per passenger.Departing Wed, Feb 25, returning Mon, Mar 2.Round-trip flight with United.Outbound indirect flight with United, departing from St Louis on Wed, Feb 25, arriving in Belize City Philip S.W.Goldson Int.Inbound indirect flight with United, departing from Belize City Philip S.W.Goldson Int on Mon, Mar 2, arriving in St Louis.Price includes taxes and charges.From $391, select.

Belize City.$403 per passenger.Departing Sun, Sep 27, returning Sun, Oct 4.Round-trip flight with United.Outbound indirect flight with United, departing from St Louis on Sun, Sep 27, arriving in Belize City Philip S.W.Goldson Int.Inbound indirect flight with United, departing from Belize City Philip S.W.Goldson Int on Sun, Oct 4, arriving in St Louis.Price includes taxes and charges.From $403, select.

Belize City.$407 per passenger.Departing Wed, May 20, returning Wed, May 27.Round-trip flight with United.Outbound indirect flight with United, departing from St Louis on Wed, May 20, arriving in Belize City Philip S.W.Goldson Int.Inbound indirect flight with United, departing from Belize City Philip S.W.Goldson Int on Wed, May 27, arriving in St Louis.Price includes taxes and charges.From $407, select.

Belize City.$418 per passenger.Departing Wed, Jul 1, returning Wed, Jul 8.Round-trip flight with United.Outbound indirect flight with United, departing from St Louis on Wed, Jul 1, arriving in Belize City Philip S.W.Goldson Int.Inbound indirect flight with United, departing from Belize City Philip S.W.Goldson Int on Wed, Jul 8, arriving in St Louis.Price includes taxes and charges.From $418, select.

Belize City.$468 per passenger.Departing Tue, Feb 10, returning Wed, Feb 18.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from St Louis on Tue, Feb 10, arriving in Belize City Philip S.W.Goldson Int.Inbound indirect flight with Delta, departing from Belize City Philip S.W.Goldson Int on Wed, Feb 18, arriving in St Louis.Price includes taxes and charges.From $468, select.

Belize City.$479 per passenger.Departing Wed, Jan 28, returning Mon, Feb 2.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from St Louis on Wed, Jan 28, arriving in Belize City Philip S.W.Goldson Int.Inbound indirect flight with Delta, departing from Belize City Philip S.W.Goldson Int on Mon, Feb 2, arriving in St Louis.Price includes taxes and charges.From $479, select.

Belize City.$503 per passenger.Departing Fri, Jan 23, returning Sat, Jan 31.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from St Louis on Fri, Jan 23, arriving in Belize City Philip S.W.Goldson Int.Inbound indirect flight with Delta, departing from Belize City Philip S.W.Goldson Int on Sat, Jan 31, arriving in St Louis.Price includes taxes and charges.From $503, select.

Find the cheapest month to fly from St Louis to Belize City Philip S.W.Goldson Int

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like St Louis to Belize City Philip S.W.Goldson Int flights are currently cheapest in April.

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St Louis to Belize City Philip S.W.Goldson Int: Alternative routes

Compare routes from St Louis to Belize City below. You may find an airport to fly into that's cheaper, faster, or easier than Belize City Philip S.W.Goldson Int.

St Louis to Belize City: Flight information

The things to know before you go.

Cheapest flight found	$390
Cheapest month to fly	April

Finding cheap flights from St Louis to Belize City Philip S.W.Goldson Int: Frequently asked questions

How much are round-trip flights from St Louis to Belize City Philip S.W.Goldson Int?

The best price we found for a round-trip flight from St Louis to Belize City Philip S.W.Goldson Int is $390. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from St Louis to Belize City Philip S.W.Goldson Int?

Currently, there are no airlines that fly direct from St Louis to Belize City Philip S.W.Goldson Int. But we found flights with one or more stops from $390.

How many flights are there a week from St Louis to Belize City Philip S.W.Goldson Int?

There are no flights flying from St Louis to Belize City Philip S.W.Goldson Int, as of January 2026.

When is the cheapest time to fly from St Louis to Belize City Philip S.W.Goldson Int?

The cheapest month to fly from St Louis to Belize City Philip S.W.Goldson Int is usually April.

Which upcoming date is cheapest to fly from St Louis Airport to Belize City Philip S.W.Goldson Int Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from St Louis Airport to Belize City Philip S.W.Goldson Int Airport on Saturday, April 25, 2026.

Can I get a direct flight from St Louis Airport to Belize City Philip S.W.Goldson Int Airport?

No airlines currently offer direct flights between St Louis Airport and Belize City Philip S.W.Goldson Int Airport. Most routes have one or more stops.

How can I find the best flight deal to Belize City Philip S.W.Goldson Int?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Belize City Philip S.W.Goldson Int but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Belize City?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Belize City is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from St Louis Airport to Belize City Philip S.W.Goldson Int?

Currently, Southwest Airlines offers the cheapest flight tickets to Belize City Philip S.W.Goldson Int.

Traveling from Lambert-St. Louis International Airport (STL) to Philip S.W. Goldson International Airport (BZE): what you need to know

Belize City's timezone is UTC-6, making Belize City one hour behind St Louis.
To ensure you catch your STL to BZE flight, allow plenty of time to check in and find your gate. Arriving two hours ahead of international departures and one hour before domestic flights is the general rule.
During popular months like July, it's a good idea to get to the airport well in advance. Plan to arrive two hours before a domestic departure and four hours ahead for international flights when you travel during peak periods in general.
If you want to split up your journey, just uncheck 'Direct flights only' when searching for your ticket from Lambert-St. Louis International Airport to Philip S.W. Goldson International Airport. Here are the most popular stopovers between STL and BZE:
- George Bush Intercontinental Airport
- Hartsfield-Jackson Atlanta International Airport
- Cancun International Airport

How to find the cheapest flights from Lambert-St. Louis International Airport (STL) to Philip S.W. Goldson International Airport (BZE)

$129 is currently the lowest price for a one-way Lambert-St. Louis International Airport to Philip S.W. Goldson International Airport flight. Return flights start from $390. These prices can change based on demand and availability.
It's usually best to book early if you're hoping to get cheap tickets from STL to BZE. That's because airlines adjust prices based on demand, which tends to increase closer to departure.
If you're willing to be flexible with your travel dates, try using the 'Whole month' search function. It'll give you the lowest price in each month when looking for a flight from Lambert-St. Louis International Airport to Philip S.W. Goldson International Airport.
Spend less time searching for cheap flights from STL to BZE by creating a Price Alert. You'll get an email or notification through the app when a new low fare is offered.
Choose your preferred arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Lambert-St. Louis International Airport to Philip S.W. Goldson International Airport.

Handy information about Lambert-St. Louis International Airport (STL)

STL's address is 10701 Lambert International Blvd..
When it comes to Lambert-St. Louis International Airport's on-time performance, data shows 78.04% of flights arrive within the scheduled timeframe.
Lambert-St. Louis International Airport is about 26 kilometers from central St Louis. If you're ride-sharing, catching a cab or driving from the center, it'll take you 20 minutes or so to arrive, depending on the traffic.
The trip when using public transport typically takes 35 minutes.
Get your vacation off to a leisurely start by staying near STL. Whether you have an early flight from Lambert-St. Louis International Airport to Philip S.W. Goldson International Airport or want to avoid feeling rushed, these hotels are ideal:

Arriving at Philip S.W. Goldson International Airport (BZE)

The last thing you want is a long journey to your hotel if you're landing late on a Lambert-St. Louis International Airport to Philip S.W. Goldson International Airport flight. Check in to one of these accommodation options near BZE instead:
Begin your adventure by picking up a Philip S.W. Goldson International Airport rental car. Grab a set of wheels from Avis, Budget or Alamo to explore Belize City and beyond.
To get the best deal, book your vehicle from Philip S.W. Goldson International Airport around two weeks before you travel.

Getting from Philip S.W. Goldson International Airport (BZE) to central Belize City

Philip S.W. Goldson International Airport is approximately 14 kilometers from the center of Belize City. Driving there takes about 20 minutes.

When to fly to Philip S.W. Goldson International Airport (BZE)

December is the most popular month for flights from Lambert-St. Louis International Airport to Philip S.W. Goldson International Airport. To avoid the crowds, go to Belize City in May.
The warmest month in Belize City is September, with the temperature ranging between 24ºC (75ºF) and 31ºC (88ºF). Book your flights from Lambert-St. Louis International Airport to Philip S.W. Goldson International Airport in this month if you like this kind of weather.
For cooler conditions, look for a cheap ticket from STL to BZE in January. Average temperatures are between 20ºC (68ºF) and 27ºC (81ºF) then.

Explore more of Belize

San Ignacio is just one of the many places in Belize waiting to be explored after you've seen Belize City. Around 97 kilometers away to the south-west, well-known attractions include Green Iguana Conservation Project, Shawville Community Park and Cahal Pech Museum.
If you're eager to discover another well-known destination in Belize, head for Orange Walk, roughly 72 kilometers north-west of Belize City. Park, Playground, Football, Basketball, Lamanai and Marcus Canul Community Park are among the biggest draws.