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Cheap flights from Illinois to Saint Lucia from $280

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Saint Lucia departing on 5/10. 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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Find the cheapest flights from Illinois to Saint Lucia

Cheap round-trip flights

These are some of the best round-trip flight deals from Illinois to Saint Lucia that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Illinois to Saint Lucia.

Cheap last minute flights

Planning a quick getaway from Illinois to Saint Lucia? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Saint Lucia, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Illinois to Saint Lucia

Find recent round-trip train or bus tickets from Illinois to Saint Lucia.

All round-trip flight deals to Saint Lucia

The cheapest plane tickets to Saint Lucia found on KAYAK recently.
5:00 am - 2:35 pmORD-UVF
7h 35m1 stop
2:40 pm - 11:24 pmUVF-ORD
9h 44m1 stop
$555American Airlines
Find Deal
Wed, Mar 5 - Wed, Mar 12
5:27 pm - 2:28 pmSTL-UVF
20h 01m2 stops
3:28 pm - 8:30 amUVF-STL
18h 02m1 stop
$560American Airlines
Find Deal
Sat, Apr 26 - Fri, May 2
8:52 am - 3:25 pmORD-UVF
5h 33mnonstop
12:52 pm - 6:15 pmUVF-ORD
6h 23mnonstop
$566United Airlines
Find Deal
Wed, Mar 12 - Sat, Mar 15
5:45 am - 2:00 pmORD-UVF
7h 15m1 stop
3:20 pm - 11:56 pmUVF-ORD
9h 36m1 stop
$580Delta
Find Deal
Wed, Mar 12 - Mon, Mar 17
8:30 pm - 3:45 pmORD-UVF
17h 15m1 stop
4:45 pm - 9:01 amUVF-ORD
18h 16m1 stop
$630Air Canada
Find Deal
Thu, Feb 6 - Tue, Feb 11
8:52 am - 4:25 pmORD-UVF
5h 33mnonstop
12:52 pm - 6:15 pmUVF-ORD
6h 23mnonstop
$631United Airlines
Find Deal
Wed, Mar 5 - Wed, Mar 12
5:45 am - 3:06 pmORD-UVF
7h 21m1 stop
4:26 pm - 11:49 pmUVF-ORD
9h 23m1 stop
$640Delta
Find Deal
Mon, Feb 24 - Sun, Mar 2
6:08 pm - 3:45 pmORD-UVF
19h 37m2 stops
4:45 pm - 9:01 amUVF-ORD
18h 16m1 stop
$642Air Canada
Find Deal
Mon, Feb 10 - Mon, Feb 17
5:50 am - 3:45 pmORD-UVF
31h 55m3 stops
4:45 pm - 9:33 pmUVF-ORD
30h 48m2 stops
Mon, Feb 10 - Mon, Feb 17
6:13 pm - 2:45 pmORD-UVF
43h 32m2 stops
3:45 pm - 6:45 pmUVF-ORD
28h 00m3 stops
Sun, Mar 23 - Mon, Mar 31
7:25 pm - 12:07 pmORD-UVF
15h 42m1 stop
$280JetBlue
Find Deal
Sat, May 10
4:57 pm - 1:44 pmSTL-UVF
43h 47m2 stops
Sun, Apr 6
8:52 am - 3:25 pmORD-UVF
5h 33mnonstop
$294United Airlines
Find Deal
Wed, Mar 26
6:28 pm - 1:25 pmORD-UVF
17h 57m1 stop
$295American Airlines
Find Deal
Sat, May 17
5:10 am - 3:19 pmORD-UVF
8h 09m1 stop
$298American Airlines
Find Deal
Tue, Feb 18
6:00 am - 3:06 pmMDW-UVF
7h 06m1 stop
$298Delta
Find Deal
Wed, Feb 26
6:08 pm - 3:45 pmORD-UVF
19h 37m2 stops
$313Air Canada
Find Deal
Tue, Jan 28
6:08 pm - 3:45 pmORD-UVF
19h 37m2 stops
$318Air Canada
Find Deal
Tue, Jan 28
5:45 am - 2:00 pmORD-UVF
7h 15m1 stop
$323Delta
Find Deal
Thu, Mar 27
8:52 am - 4:25 pmORD-UVF
5h 33mnonstop
$338United Airlines
Find Deal
Wed, Feb 26
6:08 pm - 3:45 pmORD-UVF
19h 37m2 stops
4:45 pm - 6:55 pmUVF-ORD
28h 10m2 stops
$689Air Canada
Find Deal
Tue, Jan 14 - Tue, Jan 21
8:30 pm - 3:45 pmORD-UVF
17h 15m1 stop
4:45 pm - 8:57 amUVF-ORD
18h 12m1 stop
$696Air Canada
Find Deal
Tue, Jan 14 - Tue, Jan 21
7:00 am - 2:48 pmORD-UVF
29h 48m3 stops
4:45 pm - 4:10 pmUVF-ORD
25h 25m2 stops
Wed, Jan 15 - Fri, Jan 17
7:00 am - 2:48 pmORD-UVF
29h 48m3 stops
4:45 pm - 10:55 pmUVF-ORD
32h 10m3 stops
Wed, Jan 15 - Fri, Jan 17
5:45 am - 3:06 pmORD-UVF
7h 21m1 stop
4:26 pm - 11:59 pmUVF-ORD
9h 33m1 stop
$925Delta
Find Deal
Wed, Jan 15 - Wed, Jan 22
5:45 am - 3:06 pmORD-UVF
7h 21m1 stop
4:26 pm - 11:59 pmUVF-ORD
9h 33m1 stop
$950Delta
Find Deal
Wed, Jan 15 - Sun, Jan 19
5:00 am - 3:49 pmORD-UVF
8h 49m1 stop
4:49 pm - 8:58 amUVF-ORD
18h 09m1 stop
$975American Airlines
Find Deal
Wed, Jan 15 - Fri, Jan 17
1:26 pm - 2:48 pmMDW-UVF
23h 22m2 stops
3:40 pm - 12:46 pmUVF-MDW
23h 06m2 stops
$991WestJet
Find Deal
Wed, Jan 15 - Tue, Jan 21
8:25 pm - 2:25 pmORD-UVF
16h 00m2 stops
4:49 pm - 8:30 amUVF-ORD
17h 41m2 stops
$1,005American Airlines
Find Deal
Fri, Jan 17 - Thu, Jan 23
1:26 pm - 2:48 pmMDW-UVF
23h 22m2 stops
3:40 pm - 12:46 pmUVF-MDW
23h 06m2 stops
$1,049WestJet
Find Deal
Wed, Jan 15 - Tue, Jan 21
8:52 am - 3:25 pmORD-UVF
5h 33mnonstop
12:52 pm - 6:15 pmUVF-ORD
6h 23mnonstop
$566United Airlines
Find Deal
Wed, Mar 12 - Sat, Mar 15
8:52 am - 4:25 pmORD-UVF
5h 33mnonstop
12:52 pm - 6:15 pmUVF-ORD
6h 23mnonstop
$631United Airlines
Find Deal
Wed, Mar 5 - Wed, Mar 12
8:52 am - 3:25 pmORD-UVF
5h 33mnonstop
12:52 pm - 6:15 pmUVF-ORD
6h 23mnonstop
$656United Airlines
Find Deal
Wed, Mar 12 - Sat, Mar 15
8:47 am - 3:30 pmORD-UVF
5h 43mnonstop
12:55 pm - 6:15 pmUVF-ORD
6h 20mnonstop
$681United Airlines
Find Deal
Sat, May 17 - Sat, May 24
8:52 am - 4:25 pmORD-UVF
5h 33mnonstop
1:52 pm - 6:15 pmUVF-ORD
6h 23mnonstop
$691United Airlines
Find Deal
Wed, Feb 19 - Wed, Feb 26
8:47 am - 3:30 pmORD-UVF
5h 43mnonstop
12:55 pm - 6:15 pmUVF-ORD
6h 20mnonstop
$786United Airlines
Find Deal
Sat, Apr 19 - Sat, Apr 26
8:52 am - 4:25 pmORD-UVF
5h 33mnonstop
1:52 pm - 6:15 pmUVF-ORD
6h 23mnonstop
$795United Airlines
Find Deal
Sat, Feb 22 - Wed, Feb 26
8:47 am - 3:30 pmORD-UVF
5h 43mnonstop
12:55 pm - 6:15 pmUVF-ORD
6h 20mnonstop
$851United Airlines
Find Deal
Sat, Jun 14 - Sat, Jun 21
8:47 am - 3:30 pmORD-UVF
5h 43mnonstop
12:55 pm - 6:15 pmUVF-ORD
6h 20mnonstop
$861United Airlines
Find Deal
Sat, Jun 28 - Sat, Jul 5
8:47 am - 3:30 pmORD-UVF
5h 43mnonstop
12:55 pm - 6:15 pmUVF-ORD
6h 20mnonstop
$1,002United Airlines
Find Deal
Sat, Apr 5 - Sat, Apr 12

American Airlines flights from Illinois to Saint Lucia

Our best American Airlines deals on Illinois to Saint Lucia flight tickets
American Airlines
Mar 5
ORD5:00 amChicago O'Hare Intl
7h 35m
1 stop
UVF2:35 pmCastries Hewanorra
Mar 12
UVF2:40 pmCastries Hewanorra
9h 44m
1 stop
ORD11:24 pmChicago O'Hare Intl
American Airlines
Apr 26
STL5:27 pmLambert-St Louis
20h 01m
2 stops
UVF2:28 pmCastries Hewanorra
May 2
UVF3:28 pmCastries Hewanorra
18h 02m
1 stop
STL8:30 amLambert-St Louis
American Airlines
Apr 26
STL1:48 pmLambert-St Louis
23h 40m
1 stop
UVF2:28 pmCastries Hewanorra
May 2
UVF3:28 pmCastries Hewanorra
18h 02m
1 stop
STL8:30 amLambert-St Louis

United Airlines flights from Illinois to Saint Lucia

Our best United Airlines deals on Illinois to Saint Lucia flight tickets
United Airlines
Mar 12
ORD8:52 amChicago O'Hare Intl
5h 33m
UVF3:25 pmCastries Hewanorra
Mar 15
UVF12:52 pmCastries Hewanorra
6h 23m
ORD6:15 pmChicago O'Hare Intl
United Airlines
Mar 5
ORD8:52 amChicago O'Hare Intl
5h 33m
UVF4:25 pmCastries Hewanorra
Mar 12
UVF12:52 pmCastries Hewanorra
6h 23m
ORD6:15 pmChicago O'Hare Intl
United Airlines
Mar 12
ORD8:52 amChicago O'Hare Intl
5h 33m
UVF3:25 pmCastries Hewanorra
Mar 15
UVF12:52 pmCastries Hewanorra
6h 23m
ORD6:15 pmChicago O'Hare Intl

See travel insights to Saint Lucia from

How to get the cheapest flight ticket from Illinois to Saint Lucia

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 Saint Lucia?

The month of October is, on average, the cheapest month to fly to Saint Lucia from Illinois, with most prices found around $594. If you aren’t able to travel to Saint Lucia during the month of October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $606.

What is the cheapest day to depart on your flight to Saint Lucia?

Our data shows that Tuesday is the least expensive day to fly to Saint Lucia. Tickets to fly out on this day can be as low as $628. On the other hand, Thursday is the most expensive day to depart from Illinois because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,262.

What is the cheapest time of day to depart on your flight to Saint Lucia?

Our data shows that the cheapest Illinois to Saint Lucia flights are usually those with departure times in the afternoon. Our users have found flights to Saint Lucia in the afternoon for as low as $613. Flights in the morning are often more expensive with an average ticket price of $862.

What is the cheapest Illinois to Saint Lucia flight route?

Fly from Chicago O'Hare Intl to Castries Hewanorra for the best Illinois - Saint Lucia flight prices

What cabin class options are available on Illinois to Saint Lucia flights?

There are 2 cabin classes available to choose from on Illinois to Saint Lucia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Illinois to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Saint Lucia

Best Price Found

$280

Fastest flight time

5h 33m

Direct flights

Thu and Sun

Airports in Saint Lucia

2 airports
The best one-way flight to Saint Lucia from Illinois in the past 72 hours is $280. The best round-trip flight deal from Illinois to Saint Lucia found on momondo in the last 72 hours is $555.
The fastest flight from Illinois to Saint Lucia takes 5h 33m
Direct flights go from Illinois to Saint Lucia on Thursday and Sunday. The only airline offering direct flights is United Airlines.
There are 2 airports near Saint Lucia: Castries Hewanorra (UVF), Castries George F. L. Charle (SLU)

  • When did momondo last update prices for flights from Illinois to Saint Lucia?

    Prices for flights from Illinois to Saint Lucia were last updated today.

  • How many operators does momondo search for flights from Illinois to Saint Lucia?

  • How old do you have to be to fly from Illinois to Saint Lucia?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Saint Lucia.

  • What documentation or ID do you need to fly to Saint Lucia?

    The travel and health documents you'll need for your trip to Saint Lucia 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 Saint Lucia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Illinois to Saint Lucia?


Best airlines flying from Illinois to Saint Lucia

Compare and see reviews for airlines that fly from Illinois to Saint Lucia with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $467Free CancellationRating
8.0
8,505 reviews
Search Delta flights
American AirlinesPriceFrom $489Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $570Free CancellationRating
7.4
8,953 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Saint Lucia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint Lucia from Illinois.

Can I find flights from Illinois to Saint Lucia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Saint Lucia from Illinois which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Illinois to Saint Lucia?

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 Saint Lucia from Illinois.

I’m not ready to book a flight from Illinois to Saint Lucia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Illinois to Saint Lucia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Saint Lucia and let you know when they change.


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