$421+ Cheap flights from Illinois to Antigua And Barbuda
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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ANU
Jun 24 — Jul 11
Round-trip
1 adult, Economy
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Find cheap flights from Illinois to Antigua And Barbuda with Cheapflights
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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
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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 Illinois to Antigua And Barbuda
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Cheapest flights from Illinois to Antigua And BarbudaExplore the most affordable flight options available from Illinois to Antigua And Barbuda. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 25, 2026.
Explore the most affordable flight options available from Illinois to Antigua And Barbuda. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 25, 2026.
This Orbitz deal was found by Cheapflights users on 5/24. 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 12/136:20 pm
ORD
- ANU
2 stops42h 50m
Air Canada
Fri 12/184:15 pm
ANU
- ORD
1 stop22h 41m
Air Canada
Deal found 5/24![Air Canada logo]()
$494
This Orbitz deal was found by Cheapflights users on 5/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:22 pm
ORD
- ANU
1 stop19h 13m
JetBlue
Fri 7/103:42 pm
ANU
- ORD
1 stop18h 09m
JetBlue
Deal found 5/22![JetBlue logo]()
$600
This Expedia deal was found by Cheapflights users on 5/24. 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 7/86:30 pm
ORD
- ANU
1 stop19h 07m
JetBlue
Wed 7/153:42 pm
ANU
- ORD
1 stop18h 08m
JetBlue
Deal found 5/24![JetBlue logo]()
$614
This Air Canada deal was found by Cheapflights users on 5/24. 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 10/175:35 pm
ORD
- ANU
1 stop19h 45m
Multiple Airlines
Fri 10/2312:15 pm
ANU
- ORD
2 stops21h 45m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$624
This Justfly.com deal was found by Cheapflights users on 5/24. 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.
Sat 6/206:00 am
ORD
- ANU
1 stop7h 44m
JetBlue
Tue 6/303:42 pm
ANU
- ORD
1 stop26h 39m
JetBlue
Deal found 5/24![JetBlue logo]()
$626
This Travelocity deal was found by Cheapflights users on 5/24. 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.
Sat 8/2210:11 am
ORD
- ANU
1 stop27h 10m
JetBlue
Sat 9/53:30 pm
ANU
- ORD
1 stop18h 18m
JetBlue
Deal found 5/24![JetBlue logo]()
$631
This FlightHub deal was found by Cheapflights users on 5/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:20 pm
ORD
- ANU
1 stop16h 50m
Multiple Airlines
Sat 6/203:49 pm
ANU
- ORD
1 stop17h 56m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$634
This Air Canada deal was found by Cheapflights users on 5/21. 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.
Sat 9/265:35 pm
ORD
- ANU
1 stop19h 45m
Multiple Airlines
Sat 10/38:45 am
ANU
- ORD
2 stops25h 15m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$635
This Air Canada deal was found by Cheapflights users on 5/24. 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 10/178:40 pm
ORD
- ANU
1 stop16h 40m
Multiple Airlines
Thu 10/228:45 am
ANU
- ORD
2 stops25h 15m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$639
This Orbitz deal was found by Cheapflights users on 5/24. 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.
Thu 10/158:55 am
STL
- ANU
2 stops33h 45m
Multiple Airlines
Mon 10/1912:15 pm
ANU
- STL
2 stops32h 45m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$716
This Air Canada deal was found by Cheapflights users on 5/21. 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.
Sat 9/52:40 pm
STL
- ANU
1 stop22h 40m
Multiple Airlines
Wed 9/912:15 pm
ANU
- STL
2 stops26h 45m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$748
This American Airlines deal was found by Cheapflights users on 5/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:45 pm
STL
- ANU
2 stops23h 50m
American Airlines
Wed 9/94:20 pm
ANU
- STL
2 stops18h 07m
American Airlines
Deal found 5/21![American Airlines logo]()
$767
Best flights from Illinois to Antigua And BarbudaDiscover carefully curated flight deals from Illinois to Antigua And Barbuda that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 25, 2026.
Discover carefully curated flight deals from Illinois to Antigua And Barbuda that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 25, 2026.
This Air Canada deal was found by Cheapflights users on 5/21. 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.
Sat 9/263:40 pm
ORD
- ANU
2 stops21h 40m
Multiple Airlines
Sat 10/38:45 am
ANU
- ORD
2 stops25h 15m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$638
This FlightHub deal was found by Cheapflights users on 5/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:50 am
ORD
- ANU
2 stops28h 46m
JetBlue
Tue 6/163:42 pm
ANU
- ORD
1 stop26h 40m
JetBlue
Deal found 5/20![JetBlue logo]()
$714
This American Airlines deal was found by Cheapflights users on 5/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:45 pm
STL
- ANU
2 stops23h 50m
American Airlines
Wed 9/94:20 pm
ANU
- STL
2 stops18h 07m
American Airlines
Deal found 5/21![American Airlines logo]()
$767
This Delta deal was found by Cheapflights users on 5/21. 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.
Sat 6/136:00 am
MDW
- ANU
1 stop7h 02m
Delta
Sat 6/203:17 pm
ANU
- MDW
1 stop8h 00m
Delta
Deal found 5/21![Delta logo]()
$1,062
This Air Canada deal was found by Cheapflights users on 5/24. 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 10/175:35 pm
ORD
- ANU
1 stop19h 45m
Multiple Airlines
Sat 10/248:45 am
ANU
- ORD
2 stops25h 15m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$639
This Justfly.com deal was found by Cheapflights users on 5/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:39 am
ORD
- ANU
1 stop27h 42m
JetBlue
Wed 8/263:30 pm
ANU
- ORD
1 stop18h 18m
JetBlue
Deal found 5/22![JetBlue logo]()
$745
This FlightHub deal was found by Cheapflights users on 5/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/133:45 pm
ORD
- ANU
1 stop21h 25m
Multiple Airlines
Sat 6/203:49 pm
ANU
- ORD
1 stop17h 56m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$679
This American Airlines deal was found by Cheapflights users on 5/23. 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.
Tue 9/225:00 am
ORD
- ANU
1 stop9h 20m
American Airlines
Tue 9/294:20 pm
ANU
- ORD
2 stops18h 04m
American Airlines
Deal found 5/23![American Airlines logo]()
$767
This Expedia deal was found by Cheapflights users on 5/23. 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.
Tue 9/229:50 am
ORD
- ANU
2 stops32h 50m
Multiple Airlines
Tue 9/294:30 pm
ANU
- ORD
2 stops47h 25m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$691
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Sun 7/195:00 am
ORD
- ANU
1 stop10h 22m
American Airlines
Sat 7/251:22 pm
ANU
- ORD
1 stop10h 37m
American Airlines
Deal found 5/24![American Airlines logo]()
$797
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Tue 6/235:16 am
STL
- ANU
1 stop9h 58m
American Airlines
Tue 6/301:22 pm
ANU
- STL
1 stop10h 35m
American Airlines
Deal found 5/24![American Airlines logo]()
$822
This Air Canada deal was found by Cheapflights users on 5/21. 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.
Sat 9/52:40 pm
STL
- ANU
1 stop22h 40m
Multiple Airlines
Wed 9/912:15 pm
ANU
- STL
2 stops26h 45m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$748
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Thu 10/155:33 am
STL
- ANU
1 stop8h 42m
American Airlines
Mon 10/1912:30 pm
ANU
- STL
1 stop11h 45m
American Airlines
Deal found 5/24![American Airlines logo]()
$832
This American Airlines deal was found by Cheapflights users on 5/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:25 pm
STL
- ANU
2 stops21h 10m
American Airlines
Sat 8/222:20 pm
ANU
- STL
2 stops21h 22m
American Airlines
Deal found 5/21![American Airlines logo]()
$832
This Delta deal was found by Cheapflights users on 5/20. 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.
Fri 6/121:26 pm
MDW
- ANU
2 stops23h 36m
Delta
Sat 6/203:17 pm
ANU
- MDW
1 stop8h 00m
Delta
Deal found 5/20![Delta logo]()
$1,353
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Mon 7/276:13 pm
STL
- ANU
2 stops21h 09m
American Airlines
Sat 8/13:51 pm
ANU
- STL
1 stop17h 42m
American Airlines
Deal found 5/24![American Airlines logo]()
$883
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Tue 7/145:18 am
STL
- ANU
1 stop7h 14m
American Airlines
Sun 7/191:22 pm
ANU
- STL
1 stop10h 32m
American Airlines
Deal found 5/25![American Airlines logo]()
$912
This WestJet deal was found by Cheapflights users on 5/20. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:45 pm
MDW
- ANU
2 stops18h 38m
WestJet
Wed 11/184:20 pm
ANU
- MDW
2 stops22h 13m
WestJet
Deal found 5/20![WestJet logo]()
$3,613
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Sun 6/218:14 pm
STL
- ANU
2 stops19h 00m
American Airlines
Sun 6/282:33 pm
ANU
- STL
2 stops21h 04m
American Airlines
Deal found 5/24![American Airlines logo]()
$947
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Sun 6/145:16 am
STL
- ANU
1 stop9h 58m
American Airlines
Sat 6/203:51 pm
ANU
- STL
1 stop17h 41m
American Airlines
Deal found 5/24![American Airlines logo]()
$1,308
This Mytrip deal was found by Cheapflights users on 5/22. 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.
Tue 8/46:42 pm
MDW
- ANU
3 stops23h 58m
Multiple Airlines
Sun 8/93:20 pm
ANU
- MDW
3 stops27h 41m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$2,395
This FlightHub deal was found by Cheapflights users on 5/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:45 pm
MDW
- ANU
2 stops18h 38m
WestJet
Sun 11/14:20 pm
ANU
- MDW
2 stops18h 25m
WestJet
Deal found 5/23![WestJet logo]()
$3,652
This WestJet deal was found by Cheapflights users on 5/20. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:45 pm
MDW
- ANU
2 stops42h 38m
WestJet
Wed 11/184:20 pm
ANU
- MDW
2 stops22h 13m
WestJet
Deal found 5/20![WestJet logo]()
$3,681
This WestJet deal was found by Cheapflights users on 5/20. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:45 pm
MDW
- ANU
2 stops18h 38m
WestJet
Sat 11/144:20 pm
ANU
- MDW
2 stops22h 13m
WestJet
Deal found 5/20![WestJet logo]()
$3,700
Last-minute flights from Illinois to Antigua And BarbudaDiscover last-minute flight deals from Illinois to Antigua And Barbuda. Data last updated May 25, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Antigua And Barbuda. Data last updated May 25, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 5/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:05 am
STL
- ANU
1 stop30h 05m
Multiple Airlines
Sat 5/304:30 pm
ANU
- STL
2 stops44h 36m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$769
This Travelocity deal was found by Cheapflights users on 5/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:50 pm
ORD
- ANU
2 stops44h 35m
Multiple Airlines
Sun 5/313:30 pm
ANU
- ORD
1 stop24h 25m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$699
This Justfly.com deal was found by Cheapflights users on 5/20. 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.
Wed 6/103:39 pm
ORD
- ANU
1 stop21h 57m
JetBlue
Tue 6/163:42 pm
ANU
- ORD
1 stop26h 40m
JetBlue
Deal found 5/20![JetBlue logo]()
$647
This FlightHub deal was found by Cheapflights users on 5/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:20 pm
ORD
- ANU
1 stop16h 50m
Multiple Airlines
Sat 6/203:49 pm
ANU
- ORD
1 stop17h 56m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$634
This Orbitz deal was found by Cheapflights users on 5/20. 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.
Fri 6/196:22 pm
ORD
- ANU
2 stops42h 58m
Multiple Airlines
Fri 6/263:42 pm
ANU
- ORD
1 stop18h 03m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$670
This Justfly.com deal was found by Cheapflights users on 5/20. 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 6/195:22 pm
ORD
- ANU
1 stop20h 22m
JetBlue
Fri 6/263:42 pm
ANU
- ORD
1 stop18h 03m
JetBlue
Deal found 5/20![JetBlue logo]()
$686
This Justfly.com deal was found by Cheapflights users on 5/24. 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.
Sat 6/206:00 am
ORD
- ANU
1 stop7h 44m
JetBlue
Tue 6/303:42 pm
ANU
- ORD
1 stop26h 39m
JetBlue
Deal found 5/24![JetBlue logo]()
$626
This Justfly.com deal was found by Cheapflights users on 5/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/205:22 pm
ORD
- ANU
1 stop20h 15m
JetBlue
Wed 6/243:42 pm
ANU
- ORD
1 stop18h 03m
JetBlue
Deal found 5/22![JetBlue logo]()
$666
This Travelocity deal was found by Cheapflights users on 5/24. 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.
Sun 6/218:40 am
STL
- ANU
2 stops34h 00m
Multiple Airlines
Sun 6/283:20 pm
ANU
- STL
1 stop22h 01m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$843
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Sun 6/215:16 am
STL
- ANU
1 stop9h 58m
American Airlines
Sun 6/282:33 pm
ANU
- STL
1 stop21h 02m
American Airlines
Deal found 5/24![American Airlines logo]()
$880
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Tue 6/235:16 am
STL
- ANU
1 stop9h 58m
American Airlines
Tue 6/301:22 pm
ANU
- STL
1 stop10h 35m
American Airlines
Deal found 5/24![American Airlines logo]()
$822
This Justfly.com deal was found by Cheapflights users on 5/24. 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.
Mon 6/296:00 am
ORD
- ANU
1 stop7h 43m
JetBlue
Tue 7/73:42 pm
ANU
- ORD
1 stop18h 08m
JetBlue
Deal found 5/24![JetBlue logo]()
$654
One-way flights from Illinois to Antigua And BarbudaSearch for one-way flight options from Illinois to Antigua And Barbuda. Find affordable one-way fares based on user searches. Data last updated May 25, 2026.
Search for one-way flight options from Illinois to Antigua And Barbuda. Find affordable one-way fares based on user searches. Data last updated May 25, 2026.
This Expedia deal was found by Cheapflights users on 5/23. 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.
Tue 9/89:50 am
ORD
- ANU
2 stops32h 50m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$421
This Travelocity deal was found by Cheapflights users on 5/24. 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.
Sun 6/218:40 am
STL
- ANU
2 stops34h 00m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$441
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Sun 6/215:16 am
STL
- ANU
1 stop9h 58m
American Airlines
Deal found 5/24![American Airlines logo]()
$484
This American Airlines deal was found by Cheapflights users on 5/23. 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.
Tue 9/85:01 am
ORD
- ANU
1 stop7h 34m
American Airlines
Deal found 5/23![American Airlines logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 5/23. 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.
Tue 9/812:27 pm
MDW
- ANU
3 stops44h 18m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$599
Find flight deals from Illinois to Antigua And Barbuda
Keep the following information in mind while searching for Illinois to Antigua And Barbuda flight deals. Data was last updated May 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $600 (Justfly.com) |
One-way from | $421 (Expedia) |
Popular in | October |
Cheapest in | February |
Average price | $880 |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Antigua And Barbuda 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 May 25, 2026.
Use the filters below to find and compare flights from Illinois to Antigua And Barbuda that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoSt. John's
ORD - ANU
ORDANU
Chicago O'Hare Intl
Sat 9/26
3:40 pm-2:20 pm
2 stops21h 40m
St. John's V.C. Bird Intl
Sat 10/3
8:45 am-9:00 am
2 stops25h 15m
$638
ChicagoSt. John's
ORD - ANU
ORDANU
Chicago O'Hare Intl
Sat 10/17
5:35 pm-2:20 pm
1 stop19h 45m
St. John's V.C. Bird Intl
Sat 10/24
8:45 am-9:00 am
2 stops25h 15m
$639
ChicagoSt. John's
ORD - ANU
ORDANU
Chicago O'Hare Intl
Sat 6/13
3:45 pm-2:10 pm
1 stop21h 25m
St. John's V.C. Bird Intl
Sat 6/20
3:49 pm-8:45 am
1 stop17h 56m
$679
ChicagoSt. John's
ORD - ANU
ORDANU
Chicago O'Hare Intl
Tue 9/22
9:50 am-7:40 pm
2 stops32h 50m
St. John's V.C. Bird Intl
Tue 9/29
4:30 pm-2:55 pm
2 stops47h 25m
$691
ChicagoSt. John's
ORD - ANU
ORDANU
Chicago O'Hare Intl
Wed 6/10
8:50 am-2:36 pm
2 stops28h 46m
St. John's V.C. Bird Intl
Tue 6/16
3:42 pm-5:22 pm
1 stop26h 40m
$714
ChicagoSt. John's
ORD - ANU
ORDANU
Chicago O'Hare Intl
Fri 8/21
9:39 am-2:21 pm
1 stop27h 42m
St. John's V.C. Bird Intl
Wed 8/26
3:30 pm-8:48 am
1 stop18h 18m
$745
St. LouisSt. John's
STL - ANU
STLANU
Lambert-St Louis
Sat 9/5
2:40 pm-2:20 pm
1 stop22h 40m
St. John's V.C. Bird Intl
Wed 9/9
12:15 pm-2:00 pm
2 stops26h 45m
$748
St. LouisSt. John's
STL - ANU
STLANU
Lambert-St Louis
Sat 9/5
12:45 pm-1:35 pm
2 stops23h 50m
St. John's V.C. Bird Intl
Wed 9/9
4:20 pm-9:27 am
2 stops18h 07m
$767
ChicagoSt. John's
ORD - ANU
ORDANU
Chicago O'Hare Intl
Tue 9/22
5:00 am-3:20 pm
1 stop9h 20m
St. John's V.C. Bird Intl
Tue 9/29
4:20 pm-9:24 am
2 stops18h 04m
$767
ChicagoSt. John's
ORD - ANU
ORDANU
Chicago O'Hare Intl
Sun 7/19
5:00 am-4:22 pm
1 stop10h 22m
St. John's V.C. Bird Intl
Sat 7/25
1:22 pm-10:59 pm
1 stop10h 37m
$797
Showing 1-10 of 28 resultsSorted by cheapest first
Best time to book a flight from Illinois to Antigua And Barbuda
Have a flexible travel schedule? Discover the best time to fly to Antigua And Barbuda from Illinois with our price prediction graph.
ORD-ANU
STL-ANU
MDW-ANU
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 Illinois to Antigua And Barbuda
USIL-AG0
ORD-ANU
STL-ANU
MDW-ANU
What is the cheapest month to book a flight from Illinois to Antigua And Barbuda?
Currently, March is the cheapest month in which you can book a flight from Illinois to Antigua And Barbuda (average of $441). Flying from Illinois to Antigua And Barbuda in May is currently the most expensive (average of $822). 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.
Related info for your journey
Find useful and relevant information for your journey from Illinois to Antigua And Barbuda. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Illinois to Antigua And Barbuda
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Illinois and Antigua And Barbuda flights
Browse other Illinois and Antigua And Barbuda flight options. Last updated on May 25, 2026.
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Fly to Antigua And Barbuda regions
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Top airline flying from Illinois to Antigua And Barbuda
Discover the top airline that operate flights from Illinois to Antigua And Barbuda. 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 May 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$650 | Average$808 | FlexibilityNo cancel fee | On-time71% |