Cheap flights from St. Louis to Christiansted from $339
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Christiansted departing on 7/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Spirit Airlines flights from St. Louis to Christiansted
Our best Spirit Airlines deals on St. Louis to Christiansted flight tickets
American Airlines flights from St. Louis to Christiansted
Our best American Airlines deals on St. Louis to Christiansted flight tickets
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How to get the cheapest flight ticket from St. Louis to Christiansted
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Christiansted?
The cheapest month to fly to Christiansted from St. Louis is in January. Flight prices, which tend to average around $428, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Christiansted, with average flight prices from St. Louis averaging around $455.
What is the cheapest day to depart on your flight to Christiansted?
On average, the least expensive day to fly to Christiansted from St. Louis is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $375. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Christiansted on Sunday is $698.
What is the cheapest time of day to depart on your flight to Christiansted?
Our data shows that the cheapest St. Louis to Christiansted flights are usually those with departure times in the afternoon. Our users have found flights to Christiansted in the afternoon for as low as $337. Try not to purchase tickets in the morning because they tend to be around $584. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Christiansted?
You are more likely to see cheaper flights to Christiansted from St. Louis when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to Christiansted for around $617 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Christiansted from St. Louis for as low as $424 on momondo.
When to book flights from St. Louis to Christiansted
Cheap St. Louis to Christiansted (STL to STX) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Christiansted
How far is Lambert-St Louis to Christiansted Henry Rohlsen by plane?
The straight-line distance from Lambert-St Louis to Christiansted Henry Rohlsen is 2104.0 mi. Typically, this will take 6h 16m by plane in normal conditions.
When did momondo last update prices for flights from Lambert-St Louis Airport to Christiansted Henry Rohlsen Airport?
Prices for flights from Lambert-St Louis Airport to Christiansted Henry Rohlsen Airport are updated daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Christiansted Henry Rohlsen Airport?
The number of operators available for flights from Lambert-St Louis Airport to Christiansted Henry Rohlsen Airport is 3 as of June 2025.
How old do you have to be to fly from Lambert-St Louis Airport to Christiansted Henry Rohlsen Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Christiansted Henry Rohlsen Airport.
What documentation or ID do you need to fly to Christiansted Henry Rohlsen Airport?
The travel and health documents you'll need for your trip to Christiansted Henry Rohlsen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Christiansted Henry Rohlsen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from St. Louis to Christiansted?
momondo data reveals that the most frequently booked airline on the route from St. Louis to Christiansted is American Airlines, representing 83% of all bookings. The subsequent popular airlines are Spirit Airlines at 9% and Delta at 8%.
Best airlines flying from St. Louis to Christiansted
Compare and see reviews for airlines that fly from St. Louis to Christiansted with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $259 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $367 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $387 | Free Cancellation | Rating 8.0 7,950 reviews |
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Why should I use momondo to find a flight deal from St. Louis to Christiansted?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Christiansted. momondo saves you time and could save you money on your trip.
Can I find flights from St. Louis to Christiansted with flexible booking policies on momondo?
Yes. All flights to Christiansted from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from St. Louis to Christiansted?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Christiansted from St. Louis.
I’m not ready to book a flight from St. Louis to Christiansted right now. Can momondo alert me if prices change?
Price alerts on flights to Christiansted from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.