Flights from Chicago to St Lucia, Saint Lucia

Did you mean flights from St Lucia to Chicago?

Chicago to St Lucia Last modified: Jan 22, 2024 9:21 -05:00

We've scanned 115,678,683 round trip itineraries and found the cheapest flights to St Lucia. Major Airlines & JetBlue frequently offer the best deals to St Lucia flights, or select your preferred carrier below to see the cheapest days to fly.

Major Airlines
CHISLU
Mon 2/5
1 stop
SLUCHI
Tue 2/13
1 stop
$524
JetBlue
CHISLU
Wed 2/7
1 stop
SLUCHI
Mon 2/12
1 stop
$567
American
CHISLU
Thu 4/18
1 stop
SLUCHI
Wed 4/24
1 stop
$642
Air Canada
CHISLU
Thu 4/18
1 stop
SLUCHI
Sat 4/27
1 stop
$653
United
CHISLU
Sat 2/24
1 stop
SLUCHI
Sat 3/2
1 stop
$730
Multiple Airlines
CHISLU
Sat 3/30
1 stop
SLUCHI
Sat 4/6
1 stop
$855

How Much is a Flight from Chicago to St Lucia?

We have collected flight cost data from across the web for travel from Chicago to St Lucia, and have found the average flight price for this trip to be $584.

Where To Buy Cheap Flights from Chicago to St Lucia?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Chicago to St Lucia based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Chicago to St Lucia?

The chart below shows up-to-date information regarding how far in advance to book your flight from Chicago to St Lucia.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $926 $698
7-14 days $886 $560
14-21 days $991 $595
21-30 days $951 $586
30-60 days $926 $590
60-90 days $926 $577
90+ days $841 $552

Cheapest Day To Fly from Chicago to St Lucia

We've examined 231,357,366 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Chicago to St Lucia is Monday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$560$592$560$602$611 $577

Cheap Last Minute Flights from Chicago to St Lucia

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Chicago to St Lucia. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
7 8 9 10 11 12 13
$881
14 15 16 17 18 19 20
$881 $648
21 22 23 24 25 26 27
$648 $813
28 29 30 31 1 2 3
$813 $615
4 5 6 7 8 9 10
$615 $611
11 12 13 14 15 16 17
$611

Connecting Flights vs Direct Flights from Chicago to St Lucia

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Chicago to St Lucia is $674.

The average price for direct flights from Chicago to St Lucia is $894.

The chart below shows up to date information regarding non-stop flights from Chicago to St Lucia.

Weekly Direct Flights from Chicago to St Lucia - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
American 0 0 0 0 0 1 0 03:20 03:20
United 0 0 0 0 0 1 0 04:02 04:02

One Way Flights vs Round Trip Flights from Chicago to St Lucia

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Chicago to St Lucia. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Chicago to St Lucia is $309.

The average price for round trip flights from Chicago to St Lucia is $674.

Chicago to St Lucia Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is the flight from Chicago to St Lucia?
Answer: The average Chicago to St Lucia flight time is 5 hours and 24 minutes.
Question: How far is St Lucia from Chicago?
Answer: The distance from Chicago to St Lucia is 2,529 miles (4,070 kilometers).
Question: How common are direct flights from Chicago to St Lucia?
Answer: There are 2 direct flights from Chicago to St Lucia.
Question: What are the most popular Chicago airlines for direct flights from Chicago to St Lucia?
Answer: American Airlines provides 50% of the non-stop flights between Chicago and St Lucia.

Chicago to St Lucia Airports

These are the major commercial airports we're currently monitoring in Chicago and St Lucia. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Flights from Chicago to St Lucia