$390+ Cheap flights from St. Louis (STL) to Belize
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from St. Louis to Belize with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Belize
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Belize (BZ0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.
Round-trip from | $398 (American Airlines) |
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Find flight deals from St. Louis to Belize
Cheapest flights from St. Louis to BelizeExplore the most affordable flight options available from St. Louis to Belize. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from St. Louis to Belize. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This American Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This SmartFares deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from St. Louis to Belize within your budget
Customize your flight search to find flights from St. Louis to Belize 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, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
St. LouisBelize City
STL - BZE
STLBZE
Lambert-St Louis
Mon 2/3
7:00 am-3:20 pm
1 stop8h 20m
Belize City Philip S.W.Goldson
Mon 2/10
4:20 pm-4:08 pm
1 stop23h 48m
St. LouisBelize City
STL - BZE
STLBZE
Lambert-St Louis
Mon 2/3
6:15 am-12:14 pm
1 stop5h 59m
Belize City Philip S.W.Goldson
Tue 2/11
3:30 pm-10:20 pm
1 stop6h 50m
St. LouisBelize City
STL - BZE
STLBZE
Lambert-St Louis
Tue 2/25
7:00 am-5:01 pm
1 stop34h 01m
Belize City Philip S.W.Goldson
Sat 3/1
4:11 pm-2:25 pm
1 stop22h 14m
Best time to book a flight from St. Louis to Belize
Have a flexible travel schedule? Discover the best time to fly to Belize from St. Louis with our price prediction graph.
Travel insights for flights from St. Louis to Belize
Get recent, data-driven insights about flights from St. Louis to Belize including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from St. Louis to Belize?
Currently, August is the cheapest month in which you can book a flight from St. Louis to Belize (average of $363). Flying from St. Louis to Belize in March is currently the most expensive (average of $645). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from STL to BZ?
Find hourly flight availability from St. Louis to Belize. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.
When flying from St. Louis to Belize, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Belize by month
Plan your trip to Belize by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Belize ranges from 1.6 - 9.8 inches per month. October is typically the wettest month, when rainfall can reach 9.8 in. March is typically the driest time to visit Belize when rainfall is around 1.6 in.
Temperature in Belize by month
Plan your trip to Belize by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Belize, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).
Reviews of airlines servicing Belize
Get insights into the airlines that provide service to Belize. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belize. Reviews last updated January 21, 2025.
Read through reviews of airlines operating flights from St. Louis to Belize, such as American Airlines and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Comfort
Crew
Boarding
Entertainment
Overall
Reviews
Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Food
Comfort
Crew
Boarding
Entertainment
Overall
Reviews
Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Food
Comfort
Crew
Boarding
Entertainment
Overall
Reviews
Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Food
Comfort
Crew
Boarding
Entertainment
Overall
Reviews
Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Belize. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for St. Louis to Belize
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from St. Louis to Belize
Discover the top 4 airlines that operate flights from St. Louis to Belize. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$328 | Average$440 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$356 | Average$485 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$368 | Average$545 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$479 | Average$488 | FlexibilityNo cancel fee | On-time63% |