An aerial view of a resort with a beach, clear turquoise waters, a swimming pool, and resort buildings with red-tiled roofs.

$324 Cheap Flights from St. Louis (STL) to Roatan (RTB)

View $324 flight on Sat, Jan 2, 2027Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Roatán Intl. Airport (RTB)

Cheap Flights from St. Louis to Roatan (STL-RTB)

Prices were available within the past 7 days and start at $324 for one-way flights and $625 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, May 17 - Fri, May 21
STL
St. Louis
RTB
Roatan
$625 Roundtrip, found 2 days ago
$625
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, May 17 from St. Louis to Roatan, returning Fri, May 21, priced at $625 found 2 days ago
American Airlines
Wed, Jan 20 - Tue, Jan 26
STL
St. Louis
RTB
Roatan
$630 Roundtrip, found 3 days ago
$630
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Jan 20 from St. Louis to Roatan, returning Tue, Jan 26, priced at $630 found 3 days ago
American Airlines
Tue, Jun 8 - Wed, Jun 16
STL
St. Louis
RTB
Roatan
$631 Roundtrip, found 2 days ago
$631
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jun 8 from St. Louis to Roatan, returning Wed, Jun 16, priced at $631 found 2 days ago
American Airlines
Mon, May 24 - Fri, May 28
STL
St. Louis
RTB
Roatan
$633 Roundtrip, found 3 days ago
$633
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, May 24 from St. Louis to Roatan, returning Fri, May 28, priced at $633 found 3 days ago
American Airlines
Mon, May 24 - Fri, May 28
STL
St. Louis
RTB
Roatan
$635 Roundtrip, found 3 days ago
$635
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, May 24 from St. Louis to Roatan, returning Fri, May 28, priced at $635 found 3 days ago
American Airlines
Sun, Dec 13 - Wed, Dec 16
STL
St. Louis
RTB
Roatan
$636 Roundtrip, found 5 days ago
$636
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Dec 13 from St. Louis to Roatan, returning Wed, Dec 16, priced at $636 found 5 days ago
American Airlines
Wed, Jun 16 - Wed, Jun 23
STL
St. Louis
RTB
Roatan
$636 Roundtrip, found 2 days ago
$636
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jun 16 from St. Louis to Roatan, returning Wed, Jun 23, priced at $636 found 2 days ago
Delta
Sat, Jan 16 - Fri, Jan 22
STL
St. Louis
RTB
Roatan
$646 Roundtrip, found 3 days ago
$646
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Jan 16 from St. Louis to Roatan, returning Fri, Jan 22, priced at $646 found 3 days ago
United
Sat, Nov 7 - Fri, Nov 13
STL
St. Louis
RTB
Roatan
$646 Roundtrip, found 5 days ago
$646
Roundtrip
found 5 days ago
Select United flight, departing Sat, Nov 7 from St. Louis to Roatan, returning Fri, Nov 13, priced at $646 found 5 days ago
Air Canada
Sat, Jan 16 - Sat, Jan 23
STL
St. Louis
RTB
Roatan
$891 Roundtrip, found 2 days ago
$891
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sat, Jan 16 from St. Louis to Roatan, returning Sat, Jan 23, priced at $891 found 2 days ago

Find the cheapest month to fly from St. Louis (STL) to Roatan (RTB)

April is typically the cheapest month to fly

From $420 - $620 per traveler.

What you need to know for your flight from Lambert-St. Louis Intl. to Juan Manuel Galvez Intl.

St. Louis (STL) to Roatan (RTB) at a glance

Travel aboard a variety of airlines offering flights from St. Louis (STL) to Roatan (RTB) on this international long-haul route. Compare choices from full-service carriers to identify the itinerary that aligns with your budget, timing, and travel objectives as you discover Roatan's renowned attractions and neighborhoods. Here, you’ll find essential information for flights departing from Lambert-St. Louis International Airport (STL) to Juan Manuel Galvez International Airport (RTB).

  • Fastest flight duration: around 5h 15m in-flight, plus roughly 1h 30m layover with one stop
  • Route distance: roughly 1,600 miles (2,570 km)
  • Flights per week: around 7 departures on average
  • Typical fares (one-way): economy tickets often range from $235–$540, depending on seasonality and how far ahead you book

Flights from Lambert-St. Louis International Airport (STL) to Juan Manuel Galvez International Airport (RTB)

Based on the latest travel bookings, here are the top airlines favored by travelers flying from St. Louis to Roatan, typically opting for one-stop flights. Common layovers include George Bush Intercontinental Airport, IAH (approximately 1 hour and 15 minutes), Miami International Airport, MIA (around 2 hours and 45 minutes), and Dallas-Fort Worth International Airport, DFW (about 2 hours and 15 minutes). These options allow you to balance price, total travel time, and cabin class for the ideal itinerary.

  • American Airlines: This full-service carrier provides one-stop flights, holding about 48% of departures on this route. One-way ticket prices generally fall between $260 and $495. Passengers can expect an in-flight duration of 5 hours and 15 minutes, with an overall travel time around 6 hours and 30 minutes, including the layover.
  • United: Another full-service option, United offers one-stop services and accounts for roughly 43% of departures on this route. One-way fares typically range from $235 to $415. The flight time remains consistent at 5 hours and 15 minutes, with a total journey duration of about 6 hours and 30 minutes, factoring in the layover.
  • Delta: Delta, a full-service airline, operates one-stop flights and represents about 9% of departures on this route. One-way fares usually span from $335 to $860. Travelers should anticipate 5 hours and 15 minutes in the air, with a complete travel time of approximately 6 hours and 30 minutes, including layover time.

Best time to fly from St. Louis (STL) to Roatan (RTB)

The most popular months for travelers flying from St. Louis to Roatan are January, February, and May, when peak temperatures in Roatan reach up to 81.9°F in May. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 82.9°F and typically the lowest average one-way fare (around $290). Flight availability peaks in December, with approximately 9 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: September usually offers good deals with average one-way fare around $290, roughly 18% cheaper than the yearly average.
  • More budget-friendly months to fly: May, August, and November typically offer average one-way fares roughly ranging from $297 to $314.
  • Most flight options: December has the highest number of flights from St. Louis to Roatan, with approximately 9 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January77.2°F (25.1°C)High7$334
February77.5°F (25.3°C)High7$376
March78.3°F (25.7°C)Average7$329
April80.4°F (26.9°C)Average7$351
May81.9°F (27.7°C)High8$297
June82.4°F (28.0°C)Average8$369
July82.2°F (27.9°C)Average7$358
August82.8°F (28.2°C)Low7$300
September82.9°F (28.3°C)Low7$290
October81.5°F (27.5°C)Average7$360
November79.3°F (26.3°C)Low7$314
December78.3°F (25.7°C)Average9$568

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from St. Louis (STL) to Roatan (RTB)

  • St. Louis to Roatan (SUS-RTB): Spirit of St. Louis Airport (SUS) is located approximately 16 miles from Lambert-St. Louis International Airport (STL), making travel easy and convenient.
  • St. Louis to La Ceiba (STL-LCE): Goloson International Airport (LCE) lies about 45 miles from Juan Manuel Galvez International Airport (RTB), providing a straightforward route for passengers.

How to find the best prices for flights from St. Louis (STL) to Roatan (RTB)

Getting some of the best deals on flights from St. Louis to Roatan is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically found when booking 2 to 8 weeks in advance, although most travelers tend to book at least 2 months ahead. Morning departures between 5 am and 12 pm usually offer lower prices and are also the most popular. Additionally, flying on Wednesday generally leads to cheaper fares, while Saturday remains the most popular travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Roatan hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Juan Manuel Galvez International Airport from Lambert-St. Louis International Airport

Roatan welcomes travelers from St. Louis with a range of transport options based on price, convenience, and proximity. Here's how to reach Roatan efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Roatan, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Juan Manuel Galvez International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Juan Manuel Galvez International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Juan Manuel Galvez International Airport, Roatan Seaport, a seaport, is conveniently located about 0.8 miles away by car, making it easily accessible for travelers.

Frequently asked questions

How much does a flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Roatan (RTB-Juan Manuel Galvez Intl.) cost?
You can find cheap one-way flights from $324 and cheap return flights from $625 St. Louis, MO (STL-Lambert-St. Louis Intl.) to Roatan (RTB-Juan Manuel Galvez Intl.) with Expedia. Roundtrip flights usually range from $568 to $1331. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when St. Louis, MO (STL-Lambert-St. Louis Intl.) to Roatan (RTB-Juan Manuel Galvez Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Roatan (RTB-Juan Manuel Galvez Intl.)?
September is the cheapest month to fly from St. Louis (STL) to Roatan (RTB), with average return fares around $478. This is about 23% lower than the average price throughout the year, as September typically sees less travel demand. Other affordable months to consider are January and June.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Roatan (RTB-Juan Manuel Galvez Intl.)?
Enter STL to RTB and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Roatan (RTB-Juan Manuel Galvez Intl.)?
Delta is one of the cheapest airlines offering connecting flights from St. Louis, MO (STL) to Roatan (RTB), with round-trip tickets starting from around $942. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Roatan (RTB-Juan Manuel Galvez Intl.)?
To find a cheap flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Roatan (RTB-Juan Manuel Galvez Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Roatan (RTB-Juan Manuel Galvez Intl.)?
The best time to fly from St. Louis (STL) to Roatan (RTB) is typically in September or January. During these months, you can find return flights at around $478, making it a budget-friendly option. September is ideal as it falls outside the peak travel season, allowing for lower prices and a more relaxed travel experience.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Roatan (RTB-Juan Manuel Galvez Intl.)?
The earliest flight from St. Louis (STL) to Roatan (RTB) typically departs at 5:00 AM, operated by American Airlines. This seasonal service is available in March, allowing you to enjoy a full day on the beautiful beaches of Roatan. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Roatan (RTB-Juan Manuel Galvez Intl.)?
The most popular departure times for flights from St. Louis (STL) to Roatan (RTB) are in the late afternoon, from 3pm to 6pm. About 26% of passengers prefer this time window. Many major carriers, including American Airlines and United Airlines, offer flights during this window. This timing works well because it allows you to enjoy a full day in St. Louis before heading to your tropical destination.
How long does it take to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Roatan (RTB-Juan Manuel Galvez Intl.)?
Flights from STL to RTB with one stop typically take around 6 hours 30 minutes, covering approximately 1,567 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Roatan (RTB-Juan Manuel Galvez Intl.)?
Select the "Business class" and "First class" filters when looking for STL to RTB flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a St. Louis, MO (STL-Lambert-St. Louis Intl.) to Roatan (RTB-Juan Manuel Galvez Intl.) flight with Expedia?
It's easy to earn miles on a St. Louis, MO (STL-Lambert-St. Louis Intl.) to Roatan (RTB-Juan Manuel Galvez Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Roatan from Lambert-St. Louis Intl. (STL)?
From Lambert-St. Louis Intl. (STL), you can fly into Juan Manuel Galvez Intl. (RTB) to reach Roatan. Some flights may connect through major hubs like O'Hare Intl. (ORD), Charlotte-Douglas Intl. (CLT), Dallas-Fort Worth Intl. (DFW) before reaching Roatan. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Roatan (RTB-Juan Manuel Galvez Intl.) at the last minute?
Typically, booking a last minute flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Roatan (RTB-Juan Manuel Galvez Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a St. Louis, MO (STL-Lambert-St. Louis Intl.) to Roatan (RTB-Juan Manuel Galvez Intl.) flight and hotel package?
Securing a St. Louis, MO (STL-Lambert-St. Louis Intl.) to Roatan (RTB-Juan Manuel Galvez Intl.) Roatan Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Roatan (RTB-Juan Manuel Galvez Intl.)?
If you booked your St. Louis, MO (STL-Lambert-St. Louis Intl.) to Roatan (RTB-Juan Manuel Galvez Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Juan Manuel Galvez Intl.
Airlines serving
Air Canada, American Airlines, Delta, United
Roundtrip price
$625
Distance
1566 mi

Book with confidence

St. Louis to Roatan Flights

The cheapest times to fly from St. Louis to Roatan

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

 

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

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

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 Roatan in 2026. You can also book with separate airlines for your outbound and return journeys, from $324 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 Roatan 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 Roatan 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 Roatan Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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