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Find cheap flights from Illinois to Saint Lucia
Round-trip
Economy
Search hundreds of travel sites at once for deals on flights to Saint Lucia
FAQs for booking Illinois to Saint Lucia flights
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Top airlines flying from Illinois to Saint Lucia
Scores according to KAYAK customer reviews
8.5
Air New Zealand
Overall score based on 2,827 reviews
8.6
Boarding
8.3
Comfort
8.9
Crew
8.5
Entertainment
8.2
Food
Book cheap flights from Illinois to Saint Lucia (round-trip)
Multiple Airlines
Wed, Sep 16
ORD
Chicago O'Hare Airport
SLU
Castries George F. L. Charle
20h 10m
Wed, Sep 23
SLU
Castries George F. L. Charle
ORD
Chicago O'Hare Airport
29h 14m
Trip: 8 days
Based on null reviews
SAS
Sun, Dec 13
ORD
Chicago O'Hare Airport
UVF
Castries Hewanorra
23h 40m
Sun, Dec 20
UVF
Castries Hewanorra
ORD
Chicago O'Hare Airport
26h 21m
Trip: 8 days
Based on null reviews
Air New Zealand
Sun, Dec 13
ORD
Chicago O'Hare Airport
UVF
Castries Hewanorra
26h 05m
Sun, Dec 20
UVF
Castries Hewanorra
ORD
Chicago O'Hare Airport
24h 30m
Trip: 8 days
Based on null reviews
Lufthansa
Fri, Jul 24
ORD
Chicago O'Hare Airport
UVF
Castries Hewanorra
20h 45m
Sat, Aug 1
UVF
Castries Hewanorra
ORD
Chicago O'Hare Airport
17h 03m
Trip: 9 days
Based on null reviews
Delta
Sat, Oct 17
ORD
Chicago O'Hare Airport
UVF
Castries Hewanorra
7h 28m
Sat, Oct 24
UVF
Castries Hewanorra
ORD
Chicago O'Hare Airport
11h 10m
Trip: 8 days
Based on null reviews
Austrian Airlines
Fri, Jul 24
ORD
Chicago O'Hare Airport
UVF
Castries Hewanorra
28h 20m
Sat, Aug 1
UVF
Castries Hewanorra
ORD
Chicago O'Hare Airport
18h 45m
Trip: 9 days
Based on null reviews
Interjet
Sat, Aug 15
ORD
Chicago O'Hare Airport
UVF
Castries Hewanorra
19h 11m
Thu, Aug 20
UVF
Castries Hewanorra
ORD
Chicago O'Hare Airport
9h 16m
Trip: 6 days
Based on null reviews
Aer Lingus
Sun, Dec 13
ORD
Chicago O'Hare Airport
UVF
Castries Hewanorra
16h 25m
Sun, Dec 20
UVF
Castries Hewanorra
ORD
Chicago O'Hare Airport
21h 25m
Trip: 8 days
Based on null reviews
SAS
Sun, Dec 13
ORD
Chicago O'Hare Airport
UVF
Castries Hewanorra
20h 55m
Sun, Dec 20
UVF
Castries Hewanorra
ORD
Chicago O'Hare Airport
26h 21m
Trip: 8 days
Based on null reviews
Multiple Airlines
Sun, Dec 13
ORD
Chicago O'Hare Airport
UVF
Castries Hewanorra
21h 45m
Sun, Dec 20
UVF
Castries Hewanorra
ORD
Chicago O'Hare Airport
18h 52m
Trip: 8 days
Based on null reviews
Air New Zealand
Sun, Nov 22
ORD
Chicago O'Hare Airport
UVF
Castries Hewanorra
26h 05m
Mon, Nov 30
UVF
Castries Hewanorra
ORD
Chicago O'Hare Airport
16h 22m
Trip: 9 days
Based on null reviews
Multiple Airlines
Sat, Nov 14
ORD
Chicago O'Hare Airport
SLU
Castries George F. L. Charle
19h 10m
Fri, Nov 27
SLU
Castries George F. L. Charle
ORD
Chicago O'Hare Airport
22h 52m
Trip: 14 days
Based on null reviews
SAS
Sun, Dec 13
ORD
Chicago O'Hare Airport
UVF
Castries Hewanorra
20h 55m
Sun, Dec 20
UVF
Castries Hewanorra
ORD
Chicago O'Hare Airport
26h 21m
Trip: 8 days
Based on null reviews
Multiple Airlines
Sun, Dec 13
ORD
Chicago O'Hare Airport
UVF
Castries Hewanorra
21h 45m
Sun, Dec 20
UVF
Castries Hewanorra
ORD
Chicago O'Hare Airport
18h 52m
Trip: 8 days
Based on null reviews
Delta
Mon, Oct 12
MDW
Chicago Midway Airport
UVF
Castries Hewanorra
7h 28m
Sun, Oct 18
UVF
Castries Hewanorra
MDW
Chicago Midway Airport
9h 04m
Trip: 7 days
Based on null reviews
Interjet
Mon, Aug 3
ORD
Chicago O'Hare Airport
SLU
Castries George F. L. Charle
19h 51m
Fri, Aug 7
SLU
Castries George F. L. Charle
ORD
Chicago O'Hare Airport
22h 45m
Trip: 5 days
Based on null reviews
Air New Zealand
Sat, Oct 17
ORD
Chicago O'Hare Airport
UVF
Castries Hewanorra
19h 01m
Sat, Oct 24
UVF
Castries Hewanorra
ORD
Chicago O'Hare Airport
20h 21m
Trip: 8 days
Based on null reviews
Multiple Airlines
Mon, Aug 10
ORD
Chicago O'Hare Airport
SLU
Castries George F. L. Charle
23h 37m
Fri, Aug 21
SLU
Castries George F. L. Charle
ORD
Chicago O'Hare Airport
33h 28m
Trip: 12 days
Based on null reviews
Delta
Thu, Nov 26
MDW
Chicago Midway Airport
UVF
Castries Hewanorra
7h 22m
Sun, Dec 13
UVF
Castries Hewanorra
MDW
Chicago Midway Airport
20h 30m
Trip: 18 days
Based on null reviews
Book cheap flights from Illinois to Saint Lucia (one-way)
Multiple Airlines
Mon, Jul 20
ORD
Chicago O'Hare Airport
SLU
Castries George F. L. Charle
43h 37m
Based on null reviews
Multiple Airlines
Fri, Jul 17
ORD
Chicago O'Hare Airport
SLU
Castries George F. L. Charle
46h 40m
Based on null reviews
Based on null reviews
Caribbean Airlines
Mon, Jul 20
ORD
Chicago O'Hare Airport
SLU
Castries George F. L. Charle
29h 00m
Based on null reviews
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.
We attempt to get accurate prices, however, prices are not guaranteed.
We attempt to get accurate prices, however, prices are not guaranteed.
Here's why:
We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.
We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.
Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.
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