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Cheap flights from St. Louis to Christiansted from $282

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Christiansted departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Christiansted

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 2:35 pmSTL  Lambert-St Louis-STX Christiansted Henry Rohlsen
6h 35m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:35 pm - 11:39 pmSTX  Christiansted Henry Rohlsen-STL Lambert-St Louis
10h 04m1 stop Atlanta Hartsfield-Jackson
$486Delta
Wed, Jan 27 - Wed, Feb 3
Delta Logo
6:00 am - 2:35 pmSTL  Lambert-St Louis-STX Christiansted Henry Rohlsen
6h 35m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:35 pm - 11:39 pmSTX  Christiansted Henry Rohlsen-STL Lambert-St Louis
10h 04m1 stop Atlanta Hartsfield-Jackson
$486Delta
Wed, Jan 27 - Wed, Feb 3
American Airlines Logo
5:15 am - 9:31 pmSTL  Lambert-St Louis-STX Christiansted Henry Rohlsen
14h 16m1 stop Miami
American Airlines Logo
8:30 am - 5:24 pmSTX  Christiansted Henry Rohlsen-STL Lambert-St Louis
10h 54m1 stop Miami
$486American Airlines
Thu, Jan 28 - Thu, Feb 4
American Airlines Logo
4:37 pm - 3:39 pmSTL  Lambert-St Louis-STX Christiansted Henry Rohlsen
22h 02m2 stops New York LaGuardia Miami
American Airlines Logo
4:40 pm - 10:18 amSTX  Christiansted Henry Rohlsen-STL Lambert-St Louis
18h 38m2 stops Miami Chicago O'Hare Intl
$490American Airlines
Thu, Sep 10 - Thu, Sep 17
American Airlines Logo
6:52 am - 9:31 pmSTL  Lambert-St Louis-STX Christiansted Henry Rohlsen
12h 39m2 stops Charlotte Douglas Miami
American Airlines Logo
4:33 pm - 11:12 pmSTX  Christiansted Henry Rohlsen-STL Lambert-St Louis
8h 39m1 stop Charlotte Douglas
$490American Airlines
Thu, Jan 28 - Thu, Feb 4
Delta Logo
6:00 am - 2:35 pmSTL  Lambert-St Louis-STX Christiansted Henry Rohlsen
6h 35m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:35 pm - 8:49 pmSTX  Christiansted Henry Rohlsen-STL Lambert-St Louis
7h 14m1 stop Atlanta Hartsfield-Jackson
$564Delta
Sun, Jan 17 - Wed, Jan 20
Delta Logo
6:00 am - 2:25 pmSTL  Lambert-St Louis-STX Christiansted Henry Rohlsen
6h 25m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:35 pm - 8:49 pmSTX  Christiansted Henry Rohlsen-STL Lambert-St Louis
7h 14m1 stop Atlanta Hartsfield-Jackson
$893Delta
Thu, Dec 31 - Mon, Jan 4
Multiple Airlines Logo
6:15 am - 8:20 amSTL  Lambert-St Louis-STX Christiansted Henry Rohlsen
25h 05m2 stops Houston George Bush Intcntl San Juan Luis Munoz Marin Intl
Multiple Airlines Logo
3:14 pm - 12:13 pmSTX  Christiansted Henry Rohlsen-STL Lambert-St Louis
45h 59m3 stops San Juan Luis Munoz Marin Intl Houston George Bush Intcntl Chicago O'Hare Intl
$943Multiple Airlines
Wed, Sep 30 - Wed, Oct 14
Multiple Airlines Logo
6:15 am - 8:20 amSTL  Lambert-St Louis-STX Christiansted Henry Rohlsen
25h 05m2 stops Houston George Bush Intcntl San Juan Luis Munoz Marin Intl
Multiple Airlines Logo
9:10 am - 12:13 pmSTX  Christiansted Henry Rohlsen-STL Lambert-St Louis
52h 03m3 stops San Juan Luis Munoz Marin Intl Houston George Bush Intcntl Chicago O'Hare Intl
$963Multiple Airlines
Sun, Sep 27 - Sun, Oct 4
Multiple Airlines Logo
6:15 am - 8:20 amSTL  Lambert-St Louis-STX Christiansted Henry Rohlsen
25h 05m2 stops Houston George Bush Intcntl San Juan Luis Munoz Marin Intl
Multiple Airlines Logo
9:10 am - 12:13 pmSTX  Christiansted Henry Rohlsen-STL Lambert-St Louis
52h 03m3 stops San Juan Luis Munoz Marin Intl Houston George Bush Intcntl Chicago O'Hare Intl
$963Multiple Airlines
Sun, Sep 27 - Sun, Oct 4

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American Airlines flights from St. Louis to Christiansted

Our best American Airlines deals on St. Louis to Christiansted flight tickets
American Airlines
Jan 28
STL6:52 amLambert-St Louis
12h 39m
2 stops
STX9:31 pmChristiansted Henry Rohlsen
Feb 4
STX4:33 pmChristiansted Henry Rohlsen
8h 39m
1 stop
STL11:12 pmLambert-St Louis
$490
American Airlines
Sep 30
STL5:00 amLambert-St Louis
9h 39m
1 stop
STX3:39 pmChristiansted Henry Rohlsen
Oct 14
STX2:38 pmChristiansted Henry Rohlsen
8h 21m
1 stop
STL9:59 pmLambert-St Louis
$491
American Airlines
Jan 27
STL6:00 amLambert-St Louis
13h 31m
2 stops
STX9:31 pmChristiansted Henry Rohlsen
Feb 3
STX4:33 pmChristiansted Henry Rohlsen
8h 39m
1 stop
STL11:12 pmLambert-St Louis
$495

Delta flights from St. Louis to Christiansted

Our best Delta deals on St. Louis to Christiansted flight tickets
Delta
Jan 27
STL6:00 amLambert-St Louis
6h 35m
1 stop
STX2:35 pmChristiansted Henry Rohlsen
Feb 3
STX3:35 pmChristiansted Henry Rohlsen
10h 04m
1 stop
STL11:39 pmLambert-St Louis
$486
Delta
Jan 17
STL6:00 amLambert-St Louis
6h 35m
1 stop
STX2:35 pmChristiansted Henry Rohlsen
Jan 20
STX3:35 pmChristiansted Henry Rohlsen
7h 14m
1 stop
STL8:49 pmLambert-St Louis
$564
Delta
Dec 31
STL6:00 amLambert-St Louis
6h 25m
1 stop
STX2:25 pmChristiansted Henry Rohlsen
Jan 4
STX3:35 pmChristiansted Henry Rohlsen
7h 14m
1 stop
STL8:49 pmLambert-St Louis
$893

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Christiansted 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, momondo users made 832,500 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from St. Louis to Christiansted that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisChristiansted

STL Lambert-St Louis - STX Christiansted Henry Rohlsen

STLSTX

Lambert-St Louis

Wed 1/27

6:00 am-2:35 pm

1 stop6h 35m

Christiansted Henry Rohlsen

Wed 2/3

3:35 pm-11:39 pm

1 stop10h 04m

$486

St. LouisChristiansted

STL Lambert-St Louis - STX Christiansted Henry Rohlsen

STLSTX

Lambert-St Louis

Wed 1/27

6:00 am-2:35 pm

1 stop6h 35m

Christiansted Henry Rohlsen

Wed 2/3

3:35 pm-11:39 pm

1 stop10h 04m

$486

St. LouisChristiansted

STL Lambert-St Louis - STX Christiansted Henry Rohlsen

STLSTX

Lambert-St Louis

Thu 1/28

5:15 am-9:31 pm

1 stop14h 16m

Christiansted Henry Rohlsen

Thu 2/4

8:30 am-5:24 pm

1 stop10h 54m

$486

St. LouisChristiansted

STL Lambert-St Louis - STX Christiansted Henry Rohlsen

STLSTX

Lambert-St Louis

Thu 9/10

4:37 pm-3:39 pm

2 stops22h 02m

Christiansted Henry Rohlsen

Thu 9/17

4:40 pm-10:18 am

2 stops18h 38m

$490

St. LouisChristiansted

STL Lambert-St Louis - STX Christiansted Henry Rohlsen

STLSTX

Lambert-St Louis

Thu 1/28

6:52 am-9:31 pm

2 stops12h 39m

Christiansted Henry Rohlsen

Thu 2/4

4:33 pm-11:12 pm

1 stop8h 39m

$490

St. LouisChristiansted

STL Lambert-St Louis - STX Christiansted Henry Rohlsen

STLSTX

Lambert-St Louis

Sun 1/17

6:00 am-2:35 pm

1 stop6h 35m

Christiansted Henry Rohlsen

Wed 1/20

3:35 pm-8:49 pm

1 stop7h 14m

$564
Quickest round-trip

St. LouisChristiansted

STL Lambert-St Louis - STX Christiansted Henry Rohlsen

STLSTX

Lambert-St Louis

Thu 12/31

6:00 am-2:25 pm

1 stop6h 25m

Christiansted Henry Rohlsen

Mon 1/4

3:35 pm-8:49 pm

1 stop7h 14m

$893

St. LouisChristiansted

STL Lambert-St Louis - STX Christiansted Henry Rohlsen

STLSTX

Lambert-St Louis

Wed 9/30

6:15 am-8:20 am

2 stops25h 05m

Christiansted Henry Rohlsen

Wed 10/14

3:14 pm-12:13 pm

3 stops45h 59m

$943

St. LouisChristiansted

STL Lambert-St Louis - STX Christiansted Henry Rohlsen

STLSTX

Lambert-St Louis

Sun 9/27

6:15 am-8:20 am

2 stops25h 05m

Christiansted Henry Rohlsen

Sun 10/4

9:10 am-12:13 pm

3 stops52h 03m

$963

St. LouisChristiansted

STL Lambert-St Louis - STX Christiansted Henry Rohlsen

STLSTX

Lambert-St Louis

Sun 9/27

6:15 am-8:20 am

2 stops25h 05m

Christiansted Henry Rohlsen

Sun 10/4

9:10 am-12:13 pm

3 stops52h 03m

$963

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Christiansted from

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 October. Flight prices, which tend to average around $494, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Christiansted, with average flight prices from St. Louis averaging around $539.

When to book flights from St. Louis to Christiansted

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Christiansted according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Fastest flight time

6h 25m

Direct flights

None
The fastest flight from St. Louis to Christiansted takes 6h 25m
There are no direct flights from St. Louis to Christiansted. There are no popular flight routes from St. Louis to Christiansted.
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Frequently asked questions about flying 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 25m 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?

  • 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?

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
American AirlinesPriceFrom $440Free CancellationRating
7.1
11,929 reviews
Search American Airlines flights
DeltaPriceFrom $465Free CancellationRating
7.8
8,502 reviews
Search Delta flights

Traveling to a place near Christiansted?

Book flights to Christiansted if you plan to visit one of these locations
Frederiksted

Why use momondo?

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.

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