$70+ Cheap flights from Illinois to Aruba
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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — AUA
Mar 2 — Mar 91
1 adult, Economy
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Cheapest flights from Illinois to ArubaExplore the most affordable flight options available from Illinois to Aruba. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 31, 2026.
Explore the most affordable flight options available from Illinois to Aruba. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
Sat 2/284:42 pm
ORD
- AUA
2 stops20h 53m
Multiple Airlines
Sat 3/74:40 pm
AUA
- ORD
1 stop9h 07m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$335
This CheapOair deal was found by Cheapflights users on 1/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:15 am
ORD
- AUA
1 stop8h 20m
Multiple Airlines
Sat 2/2812:10 pm
AUA
- ORD
1 stop12h 29m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Sun 2/225:15 am
ORD
- AUA
1 stop8h 20m
Spirit Airlines
Mon 2/234:40 pm
AUA
- ORD
1 stop30h 33m
Spirit Airlines
Deal found 1/30![Spirit Airlines logo]()
$339
This CheapOair deal was found by Cheapflights users on 1/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1712:44 pm
ORD
- AUA
2 stops24h 42m
Spirit Airlines
Mon 3/233:41 pm
AUA
- ORD
2 stops26h 14m
Spirit Airlines
Deal found 1/29![Spirit Airlines logo]()
$341
This Super.com deal was found by Cheapflights users on 1/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/85:15 am
ORD
- AUA
1 stop8h 30m
Spirit Airlines
Sun 2/154:50 pm
AUA
- ORD
1 stop8h 57m
Spirit Airlines
Deal found 1/30![Spirit Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Fri 2/136:48 pm
MDW
- AUA
1 stop14h 07m
Multiple Airlines
Mon 2/164:40 pm
AUA
- MDW
2 stops28h 27m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$344
This CheapOair deal was found by Cheapflights users on 1/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/75:15 am
ORD
- AUA
1 stop8h 20m
Multiple Airlines
Wed 2/114:05 pm
AUA
- ORD
2 stops22h 43m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$345
This CheapOair deal was found by Cheapflights users on 1/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/288:42 pm
ORD
- AUA
2 stops16h 53m
Spirit Airlines
Sat 3/74:40 pm
AUA
- ORD
1 stop9h 07m
Spirit Airlines
Deal found 1/31![Spirit Airlines logo]()
$346
This CheapOair deal was found by Cheapflights users on 1/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:42 pm
ORD
- AUA
2 stops16h 53m
Spirit Airlines
Mon 3/93:40 pm
AUA
- ORD
2 stops27h 06m
Spirit Airlines
Deal found 1/29![Spirit Airlines logo]()
$347
This FlightHub deal was found by Cheapflights users on 1/31. 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 4/155:15 am
ORD
- AUA
1 stop8h 18m
Spirit Airlines
Mon 4/203:41 pm
AUA
- ORD
2 stops17h 18m
Spirit Airlines
Deal found 1/31![Spirit Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Thu 3/125:05 am
ORD
- AUA
1 stop8h 30m
Multiple Airlines
Mon 3/233:40 pm
AUA
- ORD
1 stop19h 56m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/106:51 pm
ORD
- AUA
2 stops23h 44m
Multiple Airlines
Tue 3/243:40 pm
AUA
- ORD
1 stop8h 37m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$350
Best flights from Illinois to ArubaDiscover carefully curated flight deals from Illinois to Aruba that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 31, 2026.
Discover carefully curated flight deals from Illinois to Aruba that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 31, 2026.
This Delta deal was found by Cheapflights users on 1/30. 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 2/245:25 am
ORD
- AUA
1 stop7h 55m
Delta
Wed 2/254:35 pm
AUA
- ORD
1 stop18h 03m
Delta
Deal found 1/30![Delta logo]()
$485
This United Airlines deal was found by Cheapflights users on 1/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:45 am
ORD
- AUA
1 stop9h 05m
United Airlines
Thu 2/263:00 pm
AUA
- ORD
Nonstop5h 46m
United Airlines
Deal found 1/30![United Airlines logo]()
$505
This American Airlines deal was found by Cheapflights users on 1/31. 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 2/286:53 pm
STL
- AUA
1 stop15h 40m
American Airlines
Sat 3/74:50 pm
AUA
- STL
1 stop9h 06m
American Airlines
Deal found 1/31![American Airlines logo]()
$506
This Southwest deal was found by Cheapflights users on 1/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:15 am
MDW
- AUA
1 stop7h 45m
Southwest
Thu 5/282:35 pm
AUA
- MDW
1 stop10h 05m
Southwest
Deal found 1/28![Southwest logo]()
$549
This Delta deal was found by Cheapflights users on 1/29. 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 2/176:00 am
MDW
- AUA
1 stop7h 20m
Delta
Fri 2/202:10 pm
AUA
- MDW
1 stop10h 21m
Delta
Deal found 1/29![Delta logo]()
$485
This American Airlines deal was found by Cheapflights users on 1/29. 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 4/17:05 am
STL
- AUA
1 stop7h 05m
American Airlines
Tue 4/72:30 pm
AUA
- STL
1 stop8h 54m
American Airlines
Deal found 1/29![American Airlines logo]()
$507
This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/169:25 am
ORD
- AUA
Nonstop5h 15m
United Airlines
Sat 2/213:25 pm
AUA
- ORD
1 stop11h 01m
United Airlines
Deal found 1/29![United Airlines logo]()
$511
This Delta deal was found by Cheapflights users on 1/30. 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 2/2412:05 pm
ORD
- AUA
2 stops22h 15m
Delta
Fri 2/274:35 pm
AUA
- ORD
1 stop9h 21m
Delta
Deal found 1/30![Delta logo]()
$490
This Southwest deal was found by Cheapflights users on 1/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:00 am
MDW
- AUA
1 stop6h 25m
Southwest
Tue 3/312:25 pm
AUA
- MDW
2 stops9h 25m
Southwest
Deal found 1/29![Southwest logo]()
$552
This American Airlines deal was found by Cheapflights users on 1/29. 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 2/175:14 am
STL
- AUA
1 stop7h 25m
American Airlines
Mon 2/235:55 pm
AUA
- STL
2 stops17h 11m
American Airlines
Deal found 1/29![American Airlines logo]()
$511
This United Airlines deal was found by Cheapflights users on 1/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:54 am
ORD
- AUA
Nonstop5h 16m
United Airlines
Tue 6/21:50 pm
AUA
- ORD
Nonstop5h 48m
United Airlines
Deal found 1/31![United Airlines logo]()
$515
This Delta deal was found by Cheapflights users on 1/30. 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 2/2412:05 pm
ORD
- AUA
2 stops22h 15m
Delta
Thu 2/264:35 pm
AUA
- ORD
2 stops26h 06m
Delta
Deal found 1/30![Delta logo]()
$490
This Southwest deal was found by Cheapflights users on 1/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:55 pm
MDW
- AUA
2 stops15h 50m
Southwest
Thu 4/302:45 pm
AUA
- MDW
2 stops9h 00m
Southwest
Deal found 1/29![Southwest logo]()
$572
This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:25 am
STL
- AUA
1 stop8h 15m
United Airlines
Sun 3/14:25 pm
AUA
- STL
1 stop9h 34m
United Airlines
Deal found 1/29![United Airlines logo]()
$524
This American Airlines deal was found by Cheapflights users on 1/30. 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 4/186:53 pm
STL
- AUA
1 stop17h 36m
American Airlines
Sat 4/254:10 pm
AUA
- STL
1 stop17h 18m
American Airlines
Deal found 1/30![American Airlines logo]()
$526
This Delta deal was found by Cheapflights users on 1/30. 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 2/232:30 pm
ORD
- AUA
2 stops19h 50m
Delta
Fri 2/273:10 pm
AUA
- ORD
2 stops27h 44m
Delta
Deal found 1/30![Delta logo]()
$490
This Southwest deal was found by Cheapflights users on 1/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:40 pm
MDW
- AUA
2 stops15h 45m
Southwest
Sun 3/84:35 pm
AUA
- MDW
1 stop8h 05m
Southwest
Deal found 1/30![Southwest logo]()
$577
This American Airlines deal was found by Cheapflights users on 1/31. 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 4/25:15 am
STL
- AUA
1 stop9h 35m
American Airlines
Tue 4/72:30 pm
AUA
- STL
1 stop8h 54m
American Airlines
Deal found 1/31![American Airlines logo]()
$526
This Delta deal was found by Cheapflights users on 1/30. 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 2/235:25 am
ORD
- AUA
1 stop7h 55m
Delta
Tue 2/244:35 pm
AUA
- ORD
2 stops22h 45m
Delta
Deal found 1/30![Delta logo]()
$490
This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/233:52 pm
MLI
- AUA
2 stops19h 58m
United Airlines
Thu 3/262:00 pm
AUA
- MLI
1 stop9h 22m
United Airlines
Deal found 1/29![United Airlines logo]()
$544
This Delta deal was found by Cheapflights users on 1/30. 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 2/182:05 pm
ORD
- AUA
2 stops20h 15m
Delta
Wed 2/254:35 pm
AUA
- ORD
1 stop9h 21m
Delta
Deal found 1/30![Delta logo]()
$490
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Fri 4/105:02 am
PIA
- AUA
1 stop9h 02m
American Airlines
Sat 4/1812:45 pm
AUA
- PIA
1 stop11h 28m
American Airlines
Deal found 1/28![American Airlines logo]()
$539
This Southwest deal was found by Cheapflights users on 1/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:50 pm
MDW
- AUA
2 stops15h 55m
Southwest
Mon 2/233:20 pm
AUA
- MDW
2 stops15h 45m
Southwest
Deal found 1/29![Southwest logo]()
$606
This American Airlines deal was found by Cheapflights users on 1/29. 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 2/238:04 pm
MLI
- AUA
1 stop17h 42m
American Airlines
Thu 3/262:39 pm
AUA
- MLI
1 stop9h 58m
American Airlines
Deal found 1/29![American Airlines logo]()
$539
This Delta deal was found by Cheapflights users on 1/30. 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 2/1810:45 am
ORD
- AUA
2 stops23h 35m
Delta
Thu 2/264:35 pm
AUA
- ORD
2 stops26h 06m
Delta
Deal found 1/30![Delta logo]()
$490
This United Airlines deal was found by Cheapflights users on 1/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/281:25 pm
PIA
- AUA
2 stops20h 35m
United Airlines
Fri 3/66:00 pm
AUA
- PIA
2 stops21h 45m
United Airlines
Deal found 1/30![United Airlines logo]()
$640
This Delta deal was found by Cheapflights users on 1/29. 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 2/176:00 am
STL
- AUA
1 stop7h 20m
Delta
Mon 2/234:35 pm
AUA
- STL
1 stop9h 01m
Delta
Deal found 1/29![Delta logo]()
$497
This American Airlines deal was found by Cheapflights users on 1/30. 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 2/285:00 am
PIA
- AUA
1 stop8h 46m
American Airlines
Fri 3/61:35 pm
AUA
- PIA
1 stop12h 21m
American Airlines
Deal found 1/30![American Airlines logo]()
$594
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:20 pm
MLI
- AUA
2 stops20h 20m
United Airlines
Wed 4/291:50 pm
AUA
- MLI
1 stop9h 55m
United Airlines
Deal found 1/28![United Airlines logo]()
$654
This Delta deal was found by Cheapflights users on 1/29. 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 5/66:00 am
STL
- AUA
1 stop7h 10m
Delta
Sun 5/101:25 pm
AUA
- STL
1 stop11h 13m
Delta
Deal found 1/29![Delta logo]()
$503
Last-minute flights from Illinois to ArubaDiscover last-minute flight deals from Illinois to Aruba. Data last updated January 31, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Aruba. Data last updated January 31, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 1/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/25:15 am
ORD
- AUA
1 stop8h 20m
Multiple Airlines
Wed 2/44:05 pm
AUA
- ORD
2 stops18h 00m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$359
This CheapOair deal was found by Cheapflights users on 1/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/75:15 am
ORD
- AUA
1 stop8h 20m
Multiple Airlines
Wed 2/114:05 pm
AUA
- ORD
1 stop29h 40m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$345
This Super.com deal was found by Cheapflights users on 1/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/85:15 am
ORD
- AUA
1 stop8h 30m
Spirit Airlines
Sun 2/154:50 pm
AUA
- ORD
1 stop8h 57m
Spirit Airlines
Deal found 1/30![Spirit Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Sun 2/85:15 am
ORD
- AUA
1 stop8h 30m
Multiple Airlines
Sat 2/144:40 pm
AUA
- ORD
2 stops26h 28m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Fri 2/136:48 pm
MDW
- AUA
1 stop14h 07m
Multiple Airlines
Mon 2/164:40 pm
AUA
- MDW
2 stops28h 27m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Fri 2/134:42 pm
ORD
- AUA
1 stop16h 13m
Multiple Airlines
Mon 2/164:40 pm
AUA
- ORD
2 stops26h 17m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$358
This CheapOair deal was found by Cheapflights users on 1/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:15 am
ORD
- AUA
1 stop8h 20m
Multiple Airlines
Sat 2/2812:10 pm
AUA
- ORD
1 stop12h 29m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$338
This CheapOair deal was found by Cheapflights users on 1/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:15 am
ORD
- AUA
1 stop8h 20m
Multiple Airlines
Wed 3/45:59 pm
AUA
- ORD
1 stop17h 11m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Sun 2/225:15 am
ORD
- AUA
1 stop8h 20m
Spirit Airlines
Mon 2/234:40 pm
AUA
- ORD
1 stop30h 33m
Spirit Airlines
Deal found 1/30![Spirit Airlines logo]()
$339
This CheapOair deal was found by Cheapflights users on 1/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:15 am
ORD
- AUA
1 stop8h 20m
Spirit Airlines
Thu 3/54:40 pm
AUA
- ORD
2 stops27h 06m
Spirit Airlines
Deal found 1/30![Spirit Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
Sat 2/284:42 pm
ORD
- AUA
2 stops20h 53m
Multiple Airlines
Sat 3/74:40 pm
AUA
- ORD
1 stop9h 07m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$335
This CheapOair deal was found by Cheapflights users on 1/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/288:42 pm
ORD
- AUA
2 stops16h 53m
Spirit Airlines
Sat 3/74:40 pm
AUA
- ORD
1 stop9h 07m
Spirit Airlines
Deal found 1/31![Spirit Airlines logo]()
$346
One-way flights from Illinois to ArubaSearch for one-way flight options from Illinois to Aruba. Find affordable one-way fares based on user searches. Data last updated January 31, 2026.
Search for one-way flight options from Illinois to Aruba. Find affordable one-way fares based on user searches. Data last updated January 31, 2026.
This Expedia deal was found by Cheapflights users on 1/31. 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.
Sat 2/288:16 pm
ORD
- AUA
1 stop17h 19m
Spirit Airlines
Deal found 1/31![Spirit Airlines logo]()
$70
This Super.com deal was found by Cheapflights users on 1/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:05 am
ORD
- AUA
1 stop8h 30m
Spirit Airlines
Deal found 1/30![Spirit Airlines logo]()
$96
This Cheapflightsfares deal was found by Cheapflights users on 1/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/78:41 pm
ORD
- AUA
1 stop16h 45m
Spirit Airlines
Deal found 1/29![Spirit Airlines logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Fri 2/273:40 pm
ORD
- AUA
1 stop21h 55m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/25:15 am
ORD
- AUA
1 stop8h 20m
Spirit Airlines
Deal found 1/31![Spirit Airlines logo]()
$109
This CheapOair deal was found by Cheapflights users on 1/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:58 pm
ORD
- AUA
2 stops16h 37m
Spirit Airlines
Deal found 1/30![Spirit Airlines logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 3/306:10 pm
ORD
- AUA
1 stop19h 25m
Spirit Airlines
Deal found 1/30![Spirit Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
Sat 2/284:42 pm
ORD
- AUA
2 stops20h 53m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 3/247:30 am
MDW
- AUA
2 stops30h 05m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 4/76:00 am
MDW
- AUA
2 stops31h 26m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 3/316:00 am
MDW
- AUA
2 stops31h 35m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Fri 5/18:13 pm
STL
- AUA
2 stops17h 20m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$194
Find flight deals from Illinois to Aruba
Keep the following information in mind while searching for Illinois to Aruba flight deals. Data was last updated January 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $335 (Kiwi.com) |
One-way from | $70 (Expedia) |
Popular in | March |
Cheapest in | January |
Average price | $532 |
Good round-trip deal | $523 or less |
Good one-way deal | $334 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Aruba 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 January 31, 2026.
Use the filters below to find and compare flights from Illinois to Aruba that are best for you.
Fly from
Illinois
Fly to
Aruba
Route
Depart
Return
Price
ChicagoOranjestad
ORD - AUA
ORDAUA
Chicago O'Hare Intl
Tue 2/24
5:25 am-3:20 pm
1 stop7h 55m
Oranjestad Reina Beatrix
Wed 2/25
4:35 pm-8:38 am
1 stop18h 03m
$485
ChicagoOranjestad
MDW - AUA
MDWAUA
Chicago Midway
Tue 2/17
6:00 am-3:20 pm
1 stop7h 20m
Oranjestad Reina Beatrix
Fri 2/20
2:10 pm-10:31 pm
1 stop10h 21m
$485
ChicagoOranjestad
ORD - AUA
ORDAUA
Chicago O'Hare Intl
Tue 2/24
12:05 pm-12:20 pm
2 stops22h 15m
Oranjestad Reina Beatrix
Fri 2/27
4:35 pm-11:56 pm
1 stop9h 21m
$490
ChicagoOranjestad
ORD - AUA
ORDAUA
Chicago O'Hare Intl
Tue 2/24
12:05 pm-12:20 pm
2 stops22h 15m
Oranjestad Reina Beatrix
Thu 2/26
4:35 pm-4:41 pm
2 stops26h 06m
$490
ChicagoOranjestad
ORD - AUA
ORDAUA
Chicago O'Hare Intl
Mon 2/23
2:30 pm-12:20 pm
2 stops19h 50m
Oranjestad Reina Beatrix
Fri 2/27
3:10 pm-4:54 pm
2 stops27h 44m
$490
ChicagoOranjestad
ORD - AUA
ORDAUA
Chicago O'Hare Intl
Mon 2/23
5:25 am-3:20 pm
1 stop7h 55m
Oranjestad Reina Beatrix
Tue 2/24
4:35 pm-1:20 pm
2 stops22h 45m
$490
ChicagoOranjestad
ORD - AUA
ORDAUA
Chicago O'Hare Intl
Wed 2/18
2:05 pm-12:20 pm
2 stops20h 15m
Oranjestad Reina Beatrix
Wed 2/25
4:35 pm-11:56 pm
1 stop9h 21m
$490
ChicagoOranjestad
ORD - AUA
ORDAUA
Chicago O'Hare Intl
Wed 2/18
10:45 am-12:20 pm
2 stops23h 35m
Oranjestad Reina Beatrix
Thu 2/26
4:35 pm-4:41 pm
2 stops26h 06m
$490
St. LouisOranjestad
STL - AUA
STLAUA
Lambert-St Louis
Tue 2/17
6:00 am-3:20 pm
1 stop7h 20m
Oranjestad Reina Beatrix
Mon 2/23
4:35 pm-11:36 pm
1 stop9h 01m
$497
St. LouisOranjestad
STL - AUA
STLAUA
Lambert-St Louis
Wed 5/6
6:00 am-2:10 pm
1 stop7h 10m
Oranjestad Reina Beatrix
Sun 5/10
1:25 pm-11:38 pm
1 stop11h 13m
$503
Showing 1-10 of 56 results
Best time to book a flight from Illinois to Aruba
Have a flexible travel schedule? Discover the best time to fly to Aruba from Illinois with our price prediction graph.
ORD-AUA
MDW-AUA
STL-AUA
MLI-AUA
PIA-AUA
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 Aruba
USIL-AW0
ORD-AUA
MDW-AUA
STL-AUA
MLI-AUA
What is the cheapest month to book a flight from Illinois to Aruba?
Currently, January is the cheapest month in which you can book a flight from Illinois to Aruba (average of $275). Flying from Illinois to Aruba in June is currently the most expensive (average of $483). 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 IL to AW?
Find hourly flight availability from Illinois to Aruba. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 31, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Aruba as you normally would.
Related info for your journey
Find useful and relevant information for your journey from Illinois to Aruba. 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 for Illinois to Aruba
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from Illinois to Aruba
Discover the top 8 airlines that operate flights from Illinois to Aruba. 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 January 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$137 | Average$351 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$200 | Average$385 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$250 | Average$564 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$261 | Average$524 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$328 | Average$746 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$464 | Average$703 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$471 | Average$690 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$570 | Average$887 | FlexibilityNo cancel fee | On-time63% |