$113+ Cheap flights from Illinois to Nantucket Island
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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ACK
mar. 5 — mar. 121
1 adult, Economy
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Find cheap flights from Illinois to Nantucket Island with Cheapflights
1. Tell us where you want to go
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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 Nantucket Island
Cheapest
Best
Last-minute
One-way
Cheapest flights from Illinois to Nantucket IslandExplore the most affordable flight options available from Illinois to Nantucket Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 3, 2026.
Explore the most affordable flight options available from Illinois to Nantucket Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 3, 2026.
This American Airlines deal was found by Cheapflights users on 2/2. 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.
sáb. 8/291:55 pm
ORD
- ACK
Nonstop2h 40m
American Airlines
mié. 9/210:29 am
ACK
- ORD
1 stop6h 29m
American Airlines
Deal found 2/2![American Airlines logo]()
$216
This Delta deal was found by Cheapflights users on 2/2. 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.
mar. 7/216:00 am
ORD
- ACK
1 stop4h 21m
Delta
mié. 7/2912:01 pm
ACK
- ORD
2 stops7h 40m
Delta
Deal found 2/2![Delta logo]()
$232
This Delta deal was found by Cheapflights users on 2/2. 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.
sáb. 9/57:10 am
ORD
- ACK
2 stops9h 55m
Delta
mié. 9/91:45 pm
ACK
- ORD
2 stops11h 12m
Delta
Deal found 2/2![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 2/2. 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.
sáb. 9/59:30 am
MDW
- ACK
2 stops7h 35m
Delta
mié. 9/910:00 am
ACK
- MDW
2 stops9h 31m
Delta
Deal found 2/2![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 2/2. 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.
sáb. 8/297:10 am
ORD
- ACK
2 stops9h 55m
Delta
mié. 9/21:45 pm
ACK
- ORD
1 stop8h 00m
Delta
Deal found 2/2![Delta logo]()
$256
This American Airlines deal was found by Cheapflights users on 2/1. 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.
mar. 7/216:48 am
ORD
- ACK
1 stop6h 01m
American Airlines
mié. 7/292:19 pm
ACK
- ORD
1 stop7h 31m
American Airlines
Deal found 2/1![American Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 2/2. 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.
dom. 8/307:00 am
ORD
- ACK
1 stop5h 24m
Delta
mié. 9/21:45 pm
ACK
- ORD
1 stop5h 03m
Delta
Deal found 2/2![Delta logo]()
$274
This Delta deal was found by Cheapflights users on 2/3. 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.
mié. 5/276:41 am
ORD
- ACK
1 stop6h 46m
Delta
sáb. 5/303:07 pm
ACK
- ORD
1 stop7h 29m
Delta
Deal found 2/3![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 2/2. 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.
sáb. 8/299:30 am
MDW
- ACK
2 stops7h 35m
Delta
mié. 9/210:00 am
ACK
- MDW
2 stops12h 46m
Delta
Deal found 2/2![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 2/2. 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.
dom. 8/309:30 am
MDW
- ACK
2 stops7h 35m
Delta
mié. 9/210:00 am
ACK
- MDW
2 stops9h 31m
Delta
Deal found 2/2![Delta logo]()
$517
This Delta deal was found by Cheapflights users on 2/1. 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.
sáb. 8/16:00 am
MDW
- ACK
2 stops9h 03m
Delta
mar. 8/412:01 pm
ACK
- MDW
2 stops7h 30m
Delta
Deal found 2/1![Delta logo]()
$789
This Delta deal was found by Cheapflights users on 2/3. 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.
sáb. 7/256:00 am
MDW
- ACK
2 stops9h 03m
Delta
sáb. 8/112:01 pm
ACK
- MDW
2 stops7h 30m
Delta
Deal found 2/3![Delta logo]()
$1,029
Best flights from Illinois to Nantucket IslandDiscover carefully curated flight deals from Illinois to Nantucket Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated febrero 3, 2026.
Discover carefully curated flight deals from Illinois to Nantucket Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated febrero 3, 2026.
This Expedia deal was found by Cheapflights users on 2/1. 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.
dom. 2/1510:00 am
ORD
- ACK
1 stop4h 50m
Multiple Airlines
jue. 2/191:30 pm
ACK
- ORD
2 stops10h 51m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$614
This Delta deal was found by Cheapflights users on 2/1. 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.
sáb. 8/16:00 am
MDW
- ACK
2 stops9h 03m
Delta
mar. 8/412:01 pm
ACK
- MDW
2 stops7h 30m
Delta
Deal found 2/1![Delta logo]()
$789
This Priceline deal was found by Cheapflights users on 2/2. 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.
mar. 2/1710:00 am
ORD
- ACK
1 stop4h 50m
Multiple Airlines
sáb. 2/213:15 pm
ACK
- ORD
2 stops9h 11m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$633
This Delta deal was found by Cheapflights users on 2/1. 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.
sáb. 7/256:00 am
MDW
- ACK
2 stops9h 03m
Delta
sáb. 8/112:01 pm
ACK
- MDW
2 stops7h 30m
Delta
Deal found 2/1![Delta logo]()
$1,119
This Delta deal was found by Cheapflights users on 2/1. 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.
sáb. 8/16:00 am
MDW
- ACK
2 stops9h 03m
Delta
sáb. 8/812:01 pm
ACK
- MDW
2 stops7h 30m
Delta
Deal found 2/1![Delta logo]()
$1,179
This Delta deal was found by Cheapflights users on 2/2. 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.
vie. 6/56:30 am
MDW
- ACK
2 stops7h 47m
Delta
dom. 6/712:01 pm
ACK
- MDW
2 stops7h 30m
Delta
Deal found 2/2![Delta logo]()
$1,349
Last-minute flights from Illinois to Nantucket IslandDiscover last-minute flight deals from Illinois to Nantucket Island. Data last updated febrero 3, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Nantucket Island. Data last updated febrero 3, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 2/1. 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.
dom. 2/1510:00 am
ORD
- ACK
1 stop4h 50m
Multiple Airlines
jue. 2/191:30 pm
ACK
- ORD
2 stops10h 51m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$614
This Priceline deal was found by Cheapflights users on 2/2. 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.
mar. 2/1710:00 am
ORD
- ACK
1 stop4h 50m
Multiple Airlines
sáb. 2/213:15 pm
ACK
- ORD
2 stops9h 11m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$633
One-way flights from Illinois to Nantucket IslandSearch for one-way flight options from Illinois to Nantucket Island. Find affordable one-way fares based on user searches. Data last updated febrero 3, 2026.
Search for one-way flight options from Illinois to Nantucket Island. Find affordable one-way fares based on user searches. Data last updated febrero 3, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/2810:35 am
ORD
- ACK
1 stop4h 28m
Delta
Deal found 1/31![Delta logo]()
$113
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/2910:35 am
ORD
- ACK
1 stop4h 28m
Delta
Deal found 1/31![Delta logo]()
$137
This American Airlines deal was found by Cheapflights users on 2/2. 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.
jue. 7/308:00 am
ORD
- ACK
1 stop7h 28m
American Airlines
Deal found 2/2![American Airlines logo]()
$188
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/112:15 pm
ORD
- ACK
1 stop26h 48m
Delta
Deal found 1/31![Delta logo]()
$196
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.
vie. 7/316:48 am
ORD
- ACK
1 stop6h 01m
American Airlines
Deal found 1/31![American Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
dom. 3/156:05 am
MDW
- ACK
2 stops34h 00m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$392
Find flight deals from Illinois to Nantucket Island
Keep the following information in mind while searching for Illinois to Nantucket Island flight deals. Data was last updated febrero 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $232 (Delta) |
One-way from | $113 (Delta) |
Popular in | April |
Cheapest in | January |
Average price | $237 |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Nantucket Island 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 febrero 3, 2026.
Use the filters below to find and compare flights from Illinois to Nantucket Island that are best for you.
Fly from
Illinois
Fly to
Nantucket Island
Route
Depart
Return
Price
ChicagoNantucket
ORD - ACK
ORDACK
Chicago O'Hare Intl
dom. 2/15
10:00 am-3:50 pm
1 stop4h 50m
Nantucket Memorial
jue. 2/19
1:30 pm-11:21 pm
2 stops10h 51m
$614
ChicagoNantucket
ORD - ACK
ORDACK
Chicago O'Hare Intl
mar. 2/17
10:00 am-3:50 pm
1 stop4h 50m
Nantucket Memorial
sáb. 2/21
3:15 pm-11:26 pm
2 stops9h 11m
$633
ChicagoNantucket
MDW - ACK
MDWACK
Chicago Midway
sáb. 8/1
6:00 am-4:03 pm
2 stops9h 03m
Nantucket Memorial
mar. 8/4
12:01 pm-6:31 pm
2 stops7h 30m
$789
ChicagoNantucket
MDW - ACK
MDWACK
Chicago Midway
sáb. 7/25
6:00 am-4:03 pm
2 stops9h 03m
Nantucket Memorial
sáb. 8/1
12:01 pm-6:31 pm
2 stops7h 30m
$1,119
ChicagoNantucket
MDW - ACK
MDWACK
Chicago Midway
sáb. 8/1
6:00 am-4:03 pm
2 stops9h 03m
Nantucket Memorial
sáb. 8/8
12:01 pm-6:31 pm
2 stops7h 30m
$1,179
ChicagoNantucket
MDW - ACK
MDWACK
Chicago Midway
vie. 6/5
6:30 am-3:17 pm
2 stops7h 47m
Nantucket Memorial
dom. 6/7
12:01 pm-6:31 pm
2 stops7h 30m
$1,349
ChicagoNantucket
ORD - ACK
ORDACK
Chicago O'Hare Intl
mar. 7/28
10:35 am-4:03 pm
1 stop4h 28m
$113
ChicagoNantucket
ORD - ACK
ORDACK
Chicago O'Hare Intl
mié. 7/29
6:00 am-11:21 am
1 stop4h 21m
$113
ChicagoNantucket
ORD - ACK
ORDACK
Chicago O'Hare Intl
sáb. 8/1
12:15 pm-4:03 pm
1 stop26h 48m
$196
ChicagoNantucket
ORD - ACK
ORDACK
Chicago O'Hare Intl
jue. 7/30
6:55 am-4:28 pm
2 stops8h 33m
$239
Showing 1-10 of 12 results
Best time to book a flight from Illinois to Nantucket Island
Have a flexible travel schedule? Discover the best time to fly to Nantucket Island from Illinois with our price prediction graph.
ORD-ACK
MDW-ACK
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 Nantucket Island
USIL-zzLOE
ORD-ACK
MDW-ACK
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Illinois to Nantucket Island. 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 Nantucket Island
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Illinois to Nantucket Island
Discover the top 3 airlines that operate flights from Illinois to Nantucket Island. 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 febrero 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$123 | Average$461 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$304 | Average$549 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$319 | Average$487 | FlexibilityNo cancel fee | On-time71% |