$182+ Cheap flights from O'Hare Intl (ORD) to Saint Lucia
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — UVF
Aug 22 — Aug 291
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from O'Hare Intl to Saint Lucia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from O'Hare Intl to Saint Lucia
Cheapest
Best
Last-minute
One-way
Cheapest flights from O'Hare Intl to Saint LuciaExplore the most affordable flight options available from O'Hare Intl to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from O'Hare Intl to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This Orbitz deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:30 pm
ORD
- UVF
1 stop22h 10m
Air Canada
Fri 11/65:40 pm
UVF
- ORD
1 stop23h 58m
Air Canada
Deal found 7/18![Air Canada logo]()
$493
This Air Canada deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:45 pm
ORD
- UVF
2 stops22h 55m
Air Canada
Mon 11/95:40 pm
UVF
- ORD
2 stops19h 27m
Air Canada
Deal found 7/18![Air Canada logo]()
$499
This Air Canada deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:40 am
ORD
- UVF
2 stops28h 00m
Air Canada
Fri 11/65:40 pm
UVF
- ORD
2 stops26h 40m
Air Canada
Deal found 7/18![Air Canada logo]()
$520
This Air Canada deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:21 pm
ORD
- UVF
2 stops20h 19m
Air Canada
Thu 11/55:40 pm
UVF
- ORD
2 stops19h 27m
Air Canada
Deal found 7/18![Air Canada logo]()
$523
This Expedia deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:45 am
ORD
- UVF
1 stop29h 55m
Air Canada
Wed 12/95:40 pm
UVF
- ORD
1 stop26h 03m
Air Canada
Deal found 7/19![Air Canada logo]()
$526
This Air Canada deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:50 pm
ORD
- SLU
2 stops20h 10m
Multiple Airlines
Fri 11/612:35 pm
SLU
- ORD
2 stops22h 48m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$716
This Booking.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:40 pm
ORD
- SLU
2 stops21h 20m
Multiple Airlines
Sat 10/3112:35 pm
SLU
- ORD
2 stops22h 48m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$736
This Booking.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:50 pm
ORD
- SLU
2 stops20h 10m
Multiple Airlines
Sat 11/1412:35 pm
SLU
- ORD
2 stops22h 48m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$796
This Booking.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:50 pm
ORD
- SLU
2 stops20h 10m
Multiple Airlines
Sun 11/229:10 am
SLU
- ORD
2 stops24h 40m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$845
This Gotogate deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:40 pm
ORD
- SLU
2 stops21h 20m
Multiple Airlines
Sat 10/1012:35 pm
SLU
- ORD
2 stops21h 25m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$852
This Gotogate deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:40 pm
ORD
- SLU
2 stops21h 20m
Multiple Airlines
Fri 10/2312:35 pm
SLU
- ORD
2 stops21h 25m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$864
This Air Canada deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:40 pm
ORD
- SLU
2 stops21h 20m
Multiple Airlines
Sat 10/2412:35 pm
SLU
- ORD
2 stops21h 48m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$882
Best flights from O'Hare Intl to Saint LuciaDiscover carefully curated flight deals from O'Hare Intl to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from O'Hare Intl to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:30 am
ORD
- UVF
1 stop7h 56m
Delta
Wed 10/143:41 pm
UVF
- ORD
1 stop9h 10m
Delta
Deal found 7/19![Delta logo]()
$688
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/67:10 pm
ORD
- UVF
1 stop18h 52m
American Airlines
Sat 1/163:06 pm
UVF
- ORD
1 stop9h 24m
American Airlines
Deal found 7/22![American Airlines logo]()
$693
This Booking.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:50 pm
ORD
- SLU
2 stops20h 10m
Multiple Airlines
Sun 11/229:10 am
SLU
- ORD
2 stops24h 40m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$845
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:30 am
ORD
- UVF
1 stop7h 56m
Delta
Tue 11/34:41 pm
UVF
- ORD
1 stop18h 43m
Delta
Deal found 7/18![Delta logo]()
$688
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:30 am
ORD
- UVF
1 stop7h 40m
Delta
Fri 12/44:25 pm
UVF
- ORD
1 stop9h 25m
Delta
Deal found 7/21![Delta logo]()
$688
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:30 am
ORD
- UVF
1 stop7h 44m
Delta
Wed 8/263:34 pm
UVF
- ORD
2 stops17h 22m
Delta
Deal found 7/22![Delta logo]()
$693
This Gotogate deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:40 pm
ORD
- SLU
2 stops21h 20m
Multiple Airlines
Sat 10/1012:35 pm
SLU
- ORD
2 stops21h 25m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$852
This Air Canada deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:40 pm
ORD
- SLU
2 stops21h 20m
Multiple Airlines
Sat 10/2412:35 pm
SLU
- ORD
2 stops21h 48m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$882
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:30 am
ORD
- UVF
1 stop7h 56m
Delta
Mon 11/24:41 pm
UVF
- ORD
2 stops19h 58m
Delta
Deal found 7/18![Delta logo]()
$738
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:35 pm
ORD
- UVF
2 stops23h 35m
Delta
Wed 11/254:25 pm
UVF
- ORD
2 stops20h 08m
Delta
Deal found 7/20![Delta logo]()
$738
This Air Canada deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:50 pm
ORD
- SLU
2 stops20h 10m
Multiple Airlines
Mon 12/712:35 pm
SLU
- ORD
2 stops21h 15m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$937
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:30 am
ORD
- UVF
1 stop7h 40m
Delta
Thu 11/264:25 pm
UVF
- ORD
2 stops22h 12m
Delta
Deal found 7/20![Delta logo]()
$738
This Booking.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:50 pm
ORD
- SLU
2 stops20h 10m
Multiple Airlines
Fri 11/2712:35 pm
SLU
- ORD
2 stops22h 48m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$942
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:30 am
ORD
- UVF
1 stop7h 44m
Delta
Mon 9/73:34 pm
UVF
- ORD
2 stops17h 22m
Delta
Deal found 7/19![Delta logo]()
$738
This Air Canada deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/148:50 pm
ORD
- SLU
2 stops20h 10m
Multiple Airlines
Mon 1/1812:35 pm
SLU
- ORD
2 stops22h 33m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$960
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:30 am
ORD
- UVF
1 stop7h 44m
Delta
Sun 9/133:32 pm
UVF
- ORD
2 stops27h 54m
Delta
Deal found 7/20![Delta logo]()
$778
This Air Canada deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/58:50 pm
ORD
- SLU
2 stops20h 10m
Multiple Airlines
Sat 12/1212:35 pm
SLU
- ORD
2 stops22h 33m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$990
This Mytrip deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:50 pm
ORD
- SLU
2 stops21h 10m
Multiple Airlines
Tue 9/111:45 am
SLU
- ORD
2 stops22h 15m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,172
This Air Canada deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/128:50 pm
ORD
- SLU
2 stops20h 10m
Multiple Airlines
Sun 12/2012:35 pm
SLU
- ORD
2 stops21h 22m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$1,174
This Mytrip deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1012:50 pm
ORD
- SLU
3 stops28h 10m
Multiple Airlines
Mon 12/149:10 am
SLU
- ORD
2 stops25h 58m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$1,224
This Air Canada deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:40 pm
ORD
- SLU
2 stops21h 20m
Multiple Airlines
Sun 8/1612:35 pm
SLU
- ORD
2 stops21h 25m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$1,374
Last-minute flights from O'Hare Intl to Saint LuciaDiscover last-minute flight deals from O'Hare Intl to Saint Lucia. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Saint Lucia. Data last updated July 23, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/232:15 pm
ORD
- SLU
3 stops24h 00m
Multiple Airlines
Thu 7/3012:35 pm
SLU
- ORD
2 stops20h 52m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$2,037
This Gotogate deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:40 pm
ORD
- SLU
2 stops21h 20m
Multiple Airlines
Mon 8/39:10 am
SLU
- ORD
2 stops24h 50m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,691
This Gotogate deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:40 pm
ORD
- SLU
2 stops21h 20m
Multiple Airlines
Fri 8/79:10 am
SLU
- ORD
2 stops24h 50m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$1,285
This Air Canada deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:40 pm
ORD
- SLU
2 stops21h 20m
Multiple Airlines
Sun 8/1612:35 pm
SLU
- ORD
2 stops21h 25m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$1,374
This Travelocity deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:00 am
ORD
- UVF
1 stop8h 12m
Multiple Airlines
Fri 8/213:15 pm
UVF
- ORD
1 stop18h 45m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$613
This Air Canada deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:40 pm
ORD
- SLU
2 stops21h 20m
Multiple Airlines
Sun 8/2312:35 pm
SLU
- ORD
2 stops21h 25m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$1,443
This Air Canada deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:40 pm
ORD
- UVF
1 stop16h 40m
Air Canada
Fri 8/213:15 pm
UVF
- ORD
1 stop18h 45m
Air Canada
Deal found 7/18![Air Canada logo]()
$582
This Priceline deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:00 am
ORD
- UVF
1 stop8h 12m
Multiple Airlines
Fri 8/283:15 pm
UVF
- ORD
2 stops17h 29m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$654
This Mytrip deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:50 pm
ORD
- SLU
3 stops20h 15m
Multiple Airlines
Fri 8/2812:35 pm
SLU
- ORD
2 stops21h 25m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,553
This Expedia deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:40 am
ORD
- UVF
2 stops28h 40m
Multiple Airlines
Sun 8/302:03 pm
UVF
- ORD
1 stop19h 40m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$621
This Justfly.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am
ORD
- UVF
1 stop8h 12m
JetBlue
Sun 9/64:33 pm
UVF
- ORD
1 stop17h 15m
JetBlue
Deal found 7/20![JetBlue logo]()
$661
This Mytrip deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:50 pm
ORD
- SLU
2 stops21h 10m
Multiple Airlines
Tue 9/111:45 am
SLU
- ORD
2 stops22h 15m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,172
One-way flights from O'Hare Intl to Saint LuciaSearch for one-way flight options from O'Hare Intl to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from O'Hare Intl to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Orbitz deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:15 am
ORD
- UVF
1 stop28h 25m
Air Canada
Deal found 7/18![Air Canada logo]()
$182
This Air Canada deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:21 pm
ORD
- UVF
2 stops44h 19m
Air Canada
Deal found 7/18![Air Canada logo]()
$212
This Orbitz deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:50 pm
ORD
- UVF
1 stop25h 50m
Air Canada
Deal found 7/20![Air Canada logo]()
$215
This Expedia deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/68:45 am
ORD
- UVF
1 stop29h 55m
Air Canada
Deal found 7/20![Air Canada logo]()
$231
This Justfly.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:45 am
ORD
- UVF
1 stop29h 55m
Air Canada
Deal found 7/20![Air Canada logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:45 am
ORD
- UVF
1 stop25h 05m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$322
This Air Canada deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:58 pm
ORD
- UVF
2 stops44h 42m
Air Canada
Deal found 7/20![Air Canada logo]()
$323
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:30 am
ORD
- UVF
1 stop7h 56m
Delta
Deal found 7/19![Delta logo]()
$334
This Gotogate deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:40 pm
ORD
- SLU
2 stops21h 20m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$553
Find flight deals from O'Hare Intl to Saint Lucia
Keep the following information in mind while searching for O'Hare Intl to Saint Lucia flight deals. Data was last updated July 23, 2026.
Round-trip from | $493 (Orbitz) |
|---|---|
One-way from | $182 (Orbitz) |
Good round-trip deal | $728 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to Saint Lucia 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, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Saint Lucia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoCastries
ORD - UVF
ORDUVF
Chicago O'Hare Intl
Wed 10/7
5:30 am-2:26 pm
1 stop7h 56m
Castries Hewanorra
Wed 10/14
3:41 pm-11:51 pm
1 stop9h 10m
$688
ChicagoCastries
ORD - UVF
ORDUVF
Chicago O'Hare Intl
Sun 10/25
5:30 am-2:26 pm
1 stop7h 56m
Castries Hewanorra
Tue 11/3
4:41 pm-9:24 am
1 stop18h 43m
$688
Quickest round-trip
ChicagoCastries
ORD - UVF
ORDUVF
Chicago O'Hare Intl
Fri 11/27
5:30 am-3:10 pm
1 stop7h 40m
Castries Hewanorra
Fri 12/4
4:25 pm-11:50 pm
1 stop9h 25m
$688
ChicagoCastries
ORD - UVF
ORDUVF
Chicago O'Hare Intl
Wed 1/6
7:10 pm-4:02 pm
1 stop18h 52m
Castries Hewanorra
Sat 1/16
3:06 pm-10:30 pm
1 stop9h 24m
$693
ChicagoCastries
ORD - UVF
ORDUVF
Chicago O'Hare Intl
Wed 8/19
5:30 am-2:14 pm
1 stop7h 44m
Castries Hewanorra
Wed 8/26
3:34 pm-7:56 am
2 stops17h 22m
$693
ChicagoCastries
ORD - UVF
ORDUVF
Chicago O'Hare Intl
Tue 10/27
5:30 am-2:26 pm
1 stop7h 56m
Castries Hewanorra
Mon 11/2
4:41 pm-10:39 am
2 stops19h 58m
$738
ChicagoCastries
ORD - UVF
ORDUVF
Chicago O'Hare Intl
Wed 11/18
1:35 pm-3:10 pm
2 stops23h 35m
Castries Hewanorra
Wed 11/25
4:25 pm-10:33 am
2 stops20h 08m
$738
ChicagoCastries
ORD - UVF
ORDUVF
Chicago O'Hare Intl
Mon 11/16
5:30 am-3:10 pm
1 stop7h 40m
Castries Hewanorra
Thu 11/26
4:25 pm-12:37 pm
2 stops22h 12m
$738
ChicagoCastries
ORD - UVF
ORDUVF
Chicago O'Hare Intl
Fri 9/4
5:30 am-2:14 pm
1 stop7h 44m
Castries Hewanorra
Mon 9/7
3:34 pm-7:56 am
2 stops17h 22m
$738
ChicagoCastries
ORD - UVF
ORDUVF
Chicago O'Hare Intl
Wed 9/2
5:30 am-2:14 pm
1 stop7h 44m
Castries Hewanorra
Sun 9/13
3:32 pm-6:26 pm
2 stops27h 54m
$778
Showing 1-10 of 34 resultsSorted by cheapest first
Best time to book a flight from O'Hare Intl to Saint Lucia
Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from O'Hare Intl with our price prediction graph.
ORD-UVF
ORD-SLU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago O'Hare Intl Airport to Saint Lucia
ORD-LC0
ORD-UVF
ORD-SLU
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Saint Lucia?
Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Saint Lucia (average of $750). Flying from Chicago O'Hare Intl Airport to Saint Lucia in December is currently the most expensive (average of $1,064). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ORD to LC?
Find hourly flight availability from O'Hare Intl to Saint Lucia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 23, 2026.
When flying from Chicago O'Hare Intl Airport to Saint Lucia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Saint Lucia?
Booking 45 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Saint Lucia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Saint Lucia
Get insights into the airlines that provide service to Saint Lucia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Lucia. Reviews last updated July 23, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Chicago O'Hare Intl Airport to Saint Lucia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for O'Hare Intl to Saint Lucia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Saint Lucia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from O'Hare Intl to Saint Lucia by cabin class
Find flights from O'Hare Intl to Saint Lucia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
O'Hare Intl and Saint Lucia flights
Browse other O'Hare Intl and Saint Lucia flight options. Last updated on July 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from O'Hare Intl to Saint Lucia
Discover the top 3 airlines that operate flights from O'Hare Intl to Saint Lucia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$552 | Average$806 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$565 | Average$835 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$621 | Average$1,072 | FlexibilityNo cancel fee | On-time69% |