$101+ Cheap flights from Illinois to Aguadilla (BQN)
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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BQN
Mar 15 — Mar 221
1 adult, Economy
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Find cheap flights from Illinois to Aguadilla 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
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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 Aguadilla
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Cheapest flights from Illinois to AguadillaExplore the most affordable flight options available from Illinois to Aguadilla. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
Explore the most affordable flight options available from Illinois to Aguadilla. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
This Frontier deal was found by Cheapflights users on 2/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/23:50 pm
ORD
- BQN
1 stop9h 07m
Frontier
Tue 3/33:59 am
BQN
- ORD
1 stop13h 53m
Frontier
Deal found 2/9![Frontier logo]()
$188
This Orbitz deal was found by Cheapflights users on 2/10. 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 5/28:00 am
ORD
- BQN
1 stop16h 43m
Frontier
Sat 5/92:38 am
BQN
- ORD
1 stop7h 37m
Frontier
Deal found 2/10![Frontier logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 5/98:00 am
ORD
- BQN
1 stop16h 43m
Frontier
Thu 5/142:38 am
BQN
- ORD
1 stop12h 39m
Frontier
Deal found 2/10![Frontier logo]()
$213
This CheapOair deal was found by Cheapflights users on 2/13. 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.
Fri 4/176:57 am
ORD
- BQN
1 stop17h 46m
Frontier
Sun 4/192:38 am
BQN
- ORD
1 stop12h 39m
Frontier
Deal found 2/13![Frontier logo]()
$220
This Orbitz deal was found by Cheapflights users on 2/12. 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.
Mon 4/206:57 am
ORD
- BQN
1 stop17h 46m
Frontier
Sun 4/262:38 am
BQN
- ORD
1 stop12h 39m
Frontier
Deal found 2/12![Frontier logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 5/28:00 am
ORD
- BQN
1 stop16h 43m
Multiple Airlines
Fri 5/82:38 am
BQN
- ORD
2 stops21h 05m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 5/98:00 am
ORD
- BQN
1 stop16h 43m
Multiple Airlines
Tue 5/122:38 am
BQN
- ORD
1 stop21h 34m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$228
This Priceline deal was found by Cheapflights users on 2/12. 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.
Mon 3/94:18 pm
ORD
- BQN
1 stop8h 40m
Frontier
Sun 3/152:42 am
BQN
- ORD
1 stop13h 46m
Frontier
Deal found 2/12![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 5/116:57 am
ORD
- BQN
1 stop17h 46m
Frontier
Thu 5/142:38 am
BQN
- ORD
1 stop12h 39m
Frontier
Deal found 2/10![Frontier logo]()
$237
This Frontier deal was found by Cheapflights users on 2/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/221:17 pm
ORD
- BQN
1 stop11h 40m
Frontier
Mon 3/23:59 am
BQN
- ORD
1 stop13h 53m
Frontier
Deal found 2/10![Frontier logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Wed 5/63:49 pm
ORD
- BQN
1 stop8h 54m
Multiple Airlines
Thu 5/142:38 am
BQN
- ORD
1 stop12h 39m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$251
Best flights from Illinois to AguadillaDiscover carefully curated flight deals from Illinois to Aguadilla that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
Discover carefully curated flight deals from Illinois to Aguadilla that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
This Orbitz deal was found by Cheapflights users on 2/12. 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.
Mon 4/206:57 am
ORD
- BQN
1 stop17h 46m
Frontier
Sun 4/262:38 am
BQN
- ORD
1 stop12h 39m
Frontier
Deal found 2/12![Frontier logo]()
$223
This CheapOair deal was found by Cheapflights users on 2/12. 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 2/288:15 am
ORD
- BQN
1 stop16h 42m
Multiple Airlines
Tue 3/32:30 am
BQN
- ORD
2 stops32h 40m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$305
This Priceline deal was found by Cheapflights users on 2/12. 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.
Sat 2/288:15 am
ORD
- BQN
1 stop16h 42m
Frontier
Tue 3/33:59 am
BQN
- ORD
1 stop13h 53m
Frontier
Deal found 2/12![Frontier logo]()
$223
This Frontier deal was found by Cheapflights users on 2/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/233:50 pm
ORD
- BQN
1 stop9h 07m
Frontier
Mon 3/23:59 am
BQN
- ORD
1 stop13h 53m
Frontier
Deal found 2/10![Frontier logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 5/710:25 am
ORD
- BQN
1 stop14h 18m
Multiple Airlines
Tue 5/122:38 am
BQN
- ORD
2 stops21h 05m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$332
This CheapOair deal was found by Cheapflights users on 2/12. 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.
Sun 3/17:35 am
ORD
- BQN
1 stop17h 22m
Frontier
Fri 3/133:03 am
BQN
- ORD
1 stop21h 35m
Frontier
Deal found 2/12![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 4/206:57 am
ORD
- BQN
1 stop17h 46m
Multiple Airlines
Sun 4/262:38 am
BQN
- ORD
2 stops43h 39m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$360
This Frontier deal was found by Cheapflights users on 2/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/23:50 pm
ORD
- BQN
1 stop9h 07m
Frontier
Tue 3/33:59 am
BQN
- ORD
1 stop13h 53m
Frontier
Deal found 2/11![Frontier logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 5/1112:25 pm
ORD
- BQN
2 stops12h 18m
Frontier
Sun 5/172:38 am
BQN
- ORD
1 stop12h 39m
Frontier
Deal found 2/10![Frontier logo]()
$338
This eDestinos deal was found by Cheapflights users on 2/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:01 am
ORD
- BQN
2 stops19h 42m
Frontier
Sun 4/192:38 am
BQN
- ORD
2 stops33h 06m
Frontier
Deal found 2/13![Frontier logo]()
$346
This CheapOair deal was found by Cheapflights users on 2/10. 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 3/511:55 am
ORD
- BQN
1 stop13h 02m
Frontier
Fri 3/133:03 am
BQN
- ORD
1 stop21h 35m
Frontier
Deal found 2/10![Frontier logo]()
$371
Last-minute flights from Illinois to AguadillaDiscover last-minute flight deals from Illinois to Aguadilla. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Aguadilla. Data last updated February 13, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 2/12. 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.
Sun 2/221:17 pm
ORD
- BQN
1 stop11h 40m
Frontier
Mon 3/23:59 am
BQN
- ORD
1 stop13h 53m
Frontier
Deal found 2/12![Frontier logo]()
$223
This Frontier deal was found by Cheapflights users on 2/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/233:50 pm
ORD
- BQN
1 stop9h 07m
Frontier
Tue 2/243:59 am
BQN
- ORD
1 stop13h 53m
Frontier
Deal found 2/10![Frontier logo]()
$309
This Priceline deal was found by Cheapflights users on 2/10. 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.
Sat 2/288:15 am
ORD
- BQN
1 stop16h 42m
Frontier
Fri 3/63:47 am
BQN
- ORD
1 stop21h 51m
Frontier
Deal found 2/10![Frontier logo]()
$260
This CheapOair deal was found by Cheapflights users on 2/12. 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 2/288:15 am
ORD
- BQN
1 stop16h 42m
Multiple Airlines
Tue 3/32:30 am
BQN
- ORD
2 stops32h 40m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$305
This CheapOair deal was found by Cheapflights users on 2/12. 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 2/288:15 am
ORD
- BQN
1 stop16h 42m
Frontier
Sun 3/82:42 am
BQN
- ORD
1 stop13h 46m
Frontier
Deal found 2/12![Frontier logo]()
$311
This CheapOair deal was found by Cheapflights users on 2/10. 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.
Sun 3/17:35 am
ORD
- BQN
1 stop17h 22m
Frontier
Fri 3/133:03 am
BQN
- ORD
1 stop21h 35m
Frontier
Deal found 2/10![Frontier logo]()
$280
This Frontier deal was found by Cheapflights users on 2/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/23:50 pm
ORD
- BQN
1 stop9h 07m
Frontier
Tue 3/33:59 am
BQN
- ORD
1 stop13h 53m
Frontier
Deal found 2/9![Frontier logo]()
$188
This Priceline deal was found by Cheapflights users on 2/10. 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.
Wed 3/48:30 am
ORD
- BQN
1 stop16h 27m
Multiple Airlines
Thu 3/56:01 am
BQN
- ORD
1 stop18h 58m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$255
This CheapOair deal was found by Cheapflights users on 2/12. 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 3/511:55 am
ORD
- BQN
1 stop13h 02m
Frontier
Fri 3/133:03 am
BQN
- ORD
1 stop21h 35m
Frontier
Deal found 2/12![Frontier logo]()
$296
This Priceline deal was found by Cheapflights users on 2/12. 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.
Mon 3/94:18 pm
ORD
- BQN
1 stop8h 40m
Frontier
Sun 3/152:42 am
BQN
- ORD
1 stop13h 46m
Frontier
Deal found 2/12![Frontier logo]()
$230
One-way flights from Illinois to AguadillaSearch for one-way flight options from Illinois to Aguadilla. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
Search for one-way flight options from Illinois to Aguadilla. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
This Trip.com deal was found by Cheapflights users on 2/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:44 pm
ORD
- BQN
1 stop12h 13m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$101
This Priceline deal was found by Cheapflights users on 2/11. 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.
Sun 4/124:21 pm
ORD
- BQN
1 stop26h 58m
Frontier
Deal found 2/11![Frontier logo]()
$107
This Super.com deal was found by Cheapflights users on 2/11. 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.
Wed 2/188:30 am
ORD
- BQN
1 stop16h 27m
Frontier
Deal found 2/11![Frontier logo]()
$120
This Priceline deal was found by Cheapflights users on 2/10. 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.
Sat 2/288:15 am
ORD
- BQN
1 stop16h 42m
Frontier
Deal found 2/10![Frontier logo]()
$122
This Expedia deal was found by Cheapflights users on 2/12. 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.
Fri 5/16:57 am
ORD
- BQN
1 stop17h 46m
Frontier
Deal found 2/12![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 4/146:31 am
ORD
- BQN
2 stops18h 12m
Frontier
Deal found 2/11![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/26:51 pm
ORD
- BQN
2 stops30h 06m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 4/137:31 pm
ORD
- BQN
2 stops53h 12m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 4/1412:45 pm
ORD
- BQN
1 stop11h 58m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$153
This Expedia deal was found by Cheapflights users on 2/12. 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 5/28:00 am
ORD
- BQN
1 stop16h 43m
Frontier
Deal found 2/12![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/18:42 pm
ORD
- BQN
2 stops52h 15m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$174
Find flight deals from Illinois to Aguadilla
Keep the following information in mind while searching for Illinois to Aguadilla flight deals. Data was last updated February 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $188 (Frontier) |
One-way from | $101 (Trip.com) |
Popular in | June |
Cheapest in | August |
Average price | $396 |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Aguadilla 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 February 13, 2026.
Use the filters below to find and compare flights from Illinois to Aguadilla that are best for you.
Fly from
Illinois
Fly to
Aguadilla
Route
Depart
Return
Price
ChicagoAguadilla
ORD - BQN
ORDBQN
Chicago O'Hare Intl
Mon 4/20
6:57 am-1:43 am
1 stop17h 46m
Aguadilla Borinquen
Sun 4/26
2:38 am-2:17 pm
1 stop12h 39m
$223
ChicagoAguadilla
ORD - BQN
ORDBQN
Chicago O'Hare Intl
Sat 2/28
8:15 am-2:57 am
1 stop16h 42m
Aguadilla Borinquen
Tue 3/3
3:59 am-3:52 pm
1 stop13h 53m
$223
ChicagoAguadilla
ORD - BQN
ORDBQN
Chicago O'Hare Intl
Mon 2/23
3:50 pm-2:57 am
1 stop9h 07m
Aguadilla Borinquen
Mon 3/2
3:59 am-3:52 pm
1 stop13h 53m
$244
ChicagoAguadilla
ORD - BQN
ORDBQN
Chicago O'Hare Intl
Sun 3/1
7:35 am-2:57 am
1 stop17h 22m
Aguadilla Borinquen
Fri 3/13
3:03 am-11:38 pm
1 stop21h 35m
$280
ChicagoAguadilla
ORD - BQN
ORDBQN
Chicago O'Hare Intl
Sat 2/28
8:15 am-2:57 am
1 stop16h 42m
Aguadilla Borinquen
Tue 3/3
2:30 am-9:10 am
2 stops32h 40m
$305
ChicagoAguadilla
ORD - BQN
ORDBQN
Chicago O'Hare Intl
Mon 3/2
3:50 pm-2:57 am
1 stop9h 07m
Aguadilla Borinquen
Tue 3/3
3:59 am-3:52 pm
1 stop13h 53m
$313
ChicagoAguadilla
ORD - BQN
ORDBQN
Chicago O'Hare Intl
Thu 5/7
10:25 am-1:43 am
1 stop14h 18m
Aguadilla Borinquen
Tue 5/12
2:38 am-10:43 pm
2 stops21h 05m
$332
ChicagoAguadilla
ORD - BQN
ORDBQN
Chicago O'Hare Intl
Mon 5/11
12:25 pm-1:43 am
2 stops12h 18m
Aguadilla Borinquen
Sun 5/17
2:38 am-2:17 pm
1 stop12h 39m
$338
ChicagoAguadilla
ORD - BQN
ORDBQN
Chicago O'Hare Intl
Fri 4/17
5:01 am-1:43 am
2 stops19h 42m
Aguadilla Borinquen
Sun 4/19
2:38 am-10:44 am
2 stops33h 06m
$346
ChicagoAguadilla
ORD - BQN
ORDBQN
Chicago O'Hare Intl
Mon 4/20
6:57 am-1:43 am
1 stop17h 46m
Aguadilla Borinquen
Sun 4/26
2:38 am-9:17 pm
2 stops43h 39m
$360
Showing 1-10 of 21 results
Best time to book a flight from Illinois to Aguadilla
Have a flexible travel schedule? Discover the best time to fly to Aguadilla from Illinois with our price prediction graph.
ORD-BQN
Estimated round-trip price
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Cheapflights Insights
Everything you need to know about your flight from Illinois to Aguadilla
USIL-BQN
ORD-BQN
What is the cheapest month to book a flight from Illinois to Aguadilla?
Currently, April is the cheapest month in which you can book a flight from Illinois to Aguadilla (average of $91). Flying from Illinois to Aguadilla in December is currently the most expensive (average of $224). 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 Aguadilla. 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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Other flights to Aguadilla
Explore flights to Aguadilla departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 13, 2026.
Alternative routes for Illinois to Aguadilla
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Complete your trip
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Illinois and Aguadilla flights
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Top 2 airlines flying from Illinois to Aguadilla
Discover the top 2 airlines that operate flights from Illinois to Aguadilla. 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 February 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$152 | Average$296 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$385 | Average$536 | FlexibilityNo cancel fee | On-time69% |