$109+ Cheap flights from Worcester, MA (ORH) to Illinois
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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORH — ORD
Jun 20 — Jun 271
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Worcester to Illinois with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Worcester to Illinois
Cheapest
Best
Last-minute
One-way
Cheapest flights from Worcester to IllinoisExplore the most affordable flight options available from Worcester to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2026.
Explore the most affordable flight options available from Worcester to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2026.
This American Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:18 pm
ORH
- ORD
1 stop14h 39m
American Airlines
Tue 6/306:29 am
ORD
- ORH
1 stop9h 24m
American Airlines
Deal found 5/19![American Airlines logo]()
$220
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.
Tue 6/95:43 pm
ORH
- ORD
1 stop5h 51m
Delta
Wed 6/109:35 am
ORD
- ORH
1 stop6h 28m
Delta
Deal found 5/20![Delta logo]()
$222
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.
Wed 6/245:43 pm
ORH
- ORD
1 stop5h 51m
Delta
Mon 6/295:30 am
ORD
- ORH
2 stops10h 33m
Delta
Deal found 5/20![Delta logo]()
$230
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:18 pm
ORH
- ORD
1 stop14h 52m
American Airlines
Thu 6/45:00 am
ORD
- ORH
1 stop10h 53m
American Airlines
Deal found 5/18![American Airlines logo]()
$232
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.
Mon 6/295:43 pm
ORH
- ORD
1 stop6h 05m
Delta
Tue 7/76:35 am
ORD
- ORH
2 stops9h 25m
Delta
Deal found 5/20![Delta logo]()
$236
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:18 pm
ORH
- ORD
2 stops7h 40m
American Airlines
Wed 6/106:00 am
ORD
- ORH
2 stops9h 53m
American Airlines
Deal found 5/20![American Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:43 pm
ORH
- ORD
1 stop5h 51m
Delta
Wed 6/1710:35 am
ORD
- ORH
1 stop5h 28m
Delta
Deal found 5/19![Delta logo]()
$240
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.
Wed 8/55:40 pm
ORH
- ORD
1 stop5h 44m
Delta
Tue 8/119:30 am
ORD
- ORH
1 stop6h 30m
Delta
Deal found 5/20![Delta logo]()
$246
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:16 pm
ORH
- ORD
2 stops14h 48m
American Airlines
Wed 8/56:00 am
ORD
- ORH
2 stops9h 58m
American Airlines
Deal found 5/18![American Airlines logo]()
$251
Best flights from Worcester to IllinoisDiscover carefully curated flight deals from Worcester to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 21, 2026.
Discover carefully curated flight deals from Worcester to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 21, 2026.
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.
Tue 6/95:43 pm
ORH
- ORD
1 stop5h 51m
Delta
Wed 6/109:35 am
ORD
- ORH
1 stop6h 28m
Delta
Deal found 5/20![Delta logo]()
$222
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:18 pm
ORH
- ORD
2 stops7h 40m
American Airlines
Wed 6/106:29 am
ORD
- ORH
1 stop9h 24m
American Airlines
Deal found 5/20![American Airlines logo]()
$232
This Delta deal was found by Cheapflights users on 5/17. 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 6/155:43 pm
ORH
- ORD
1 stop5h 51m
Delta
Tue 6/236:35 am
ORD
- ORH
2 stops9h 28m
Delta
Deal found 5/17![Delta logo]()
$230
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:18 pm
ORH
- ORD
2 stops14h 40m
American Airlines
Tue 6/97:00 am
ORD
- ORH
2 stops8h 53m
American Airlines
Deal found 5/20![American Airlines logo]()
$235
This Delta deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:43 pm
ORH
- ORD
1 stop5h 51m
Delta
Wed 6/1710:35 am
ORD
- ORH
1 stop5h 28m
Delta
Deal found 5/19![Delta logo]()
$240
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.
Mon 8/35:16 pm
ORH
- ORD
1 stop8h 13m
American Airlines
Wed 8/56:00 am
ORD
- ORH
2 stops9h 58m
American Airlines
Deal found 5/21![American Airlines logo]()
$252
This Delta deal was found by Cheapflights users on 5/17. 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 6/195:43 pm
ORH
- ORD
1 stop5h 51m
Delta
Wed 6/249:35 am
ORD
- ORH
1 stop6h 28m
Delta
Deal found 5/17![Delta logo]()
$267
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.
Thu 8/135:23 pm
ORH
- ORD
1 stop16h 46m
American Airlines
Mon 8/175:15 am
ORD
- ORH
2 stops10h 43m
American Airlines
Deal found 5/21![American Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 5/17. 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 6/165:43 pm
ORH
- ORD
1 stop5h 51m
Delta
Fri 6/199:35 am
ORD
- ORH
1 stop6h 28m
Delta
Deal found 5/17![Delta logo]()
$273
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 6/265:43 pm
ORH
- ORD
1 stop5h 51m
Delta
Tue 6/305:30 am
ORD
- ORH
2 stops10h 33m
Delta
Deal found 5/20![Delta logo]()
$286
Last-minute flights from Worcester to IllinoisDiscover last-minute flight deals from Worcester to Illinois. Data last updated May 21, 2026 and is based on user searches.
Discover last-minute flight deals from Worcester to Illinois. Data last updated May 21, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:18 pm
ORH
- ORD
1 stop16h 50m
American Airlines
Tue 6/26:29 am
ORD
- ORH
1 stop9h 24m
American Airlines
Deal found 5/19![American Airlines logo]()
$246
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:18 pm
ORH
- ORD
1 stop14h 52m
American Airlines
Thu 6/45:00 am
ORD
- ORH
1 stop10h 53m
American Airlines
Deal found 5/18![American Airlines logo]()
$232
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.
Tue 6/95:43 pm
ORH
- ORD
1 stop5h 51m
Delta
Wed 6/109:35 am
ORD
- ORH
1 stop6h 28m
Delta
Deal found 5/20![Delta logo]()
$222
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:18 pm
ORH
- ORD
2 stops7h 40m
American Airlines
Wed 6/106:00 am
ORD
- ORH
2 stops9h 53m
American Airlines
Deal found 5/20![American Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:43 pm
ORH
- ORD
1 stop5h 51m
Delta
Wed 6/1710:35 am
ORD
- ORH
1 stop5h 28m
Delta
Deal found 5/19![Delta logo]()
$240
This American Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:18 pm
ORH
- ORD
1 stop14h 39m
American Airlines
Tue 6/306:29 am
ORD
- ORH
1 stop9h 24m
American Airlines
Deal found 5/19![American Airlines logo]()
$220
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.
Wed 6/245:43 pm
ORH
- ORD
1 stop5h 51m
Delta
Mon 6/295:30 am
ORD
- ORH
2 stops10h 33m
Delta
Deal found 5/20![Delta logo]()
$230
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.
Mon 6/295:43 pm
ORH
- ORD
1 stop6h 05m
Delta
Tue 7/76:35 am
ORD
- ORH
2 stops9h 25m
Delta
Deal found 5/20![Delta logo]()
$236
One-way flights from Worcester to IllinoisSearch for one-way flight options from Worcester to Illinois. Find affordable one-way fares based on user searches. Data last updated May 21, 2026.
Search for one-way flight options from Worcester to Illinois. Find affordable one-way fares based on user searches. Data last updated May 21, 2026.
This Delta deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/54:15 pm
ORH
- ORD
1 stop5h 31m
Delta
Deal found 5/18![Delta logo]()
$114
This Delta deal was found by Cheapflights users on 5/17. 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 7/35:43 pm
ORH
- ORD
1 stop6h 05m
Delta
Deal found 5/17![Delta logo]()
$118
This American Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:16 pm
ORH
- ORD
1 stop14h 22m
American Airlines
Deal found 5/19![American Airlines logo]()
$130
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 5/294:15 pm
ORH
- ORD
2 stops8h 44m
Delta
Deal found 5/20![Delta logo]()
$148
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:18 pm
ORH
- ORD
1 stop7h 01m
American Airlines
Deal found 5/18![American Airlines logo]()
$154
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/135:18 pm
ORH
- ORD
1 stop7h 20m
American Airlines
Deal found 5/18![American Airlines logo]()
$158
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/175:18 pm
ORH
- ORD
1 stop14h 39m
American Airlines
Deal found 5/18![American Airlines logo]()
$160
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/215:18 pm
ORH
- ORD
1 stop8h 16m
American Airlines
Deal found 5/20![American Airlines logo]()
$161
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/55:43 pm
ORH
- ORD
1 stop16h 31m
Delta
Deal found 5/17![Delta logo]()
$168
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:18 pm
ORH
- ORD
2 stops18h 22m
American Airlines
Deal found 5/18![American Airlines logo]()
$170
Find flight deals from Worcester to Illinois
Keep the following information in mind while searching for Worcester to Illinois flight deals. Data was last updated May 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $220 (Delta) |
One-way from | $114 (Delta) |
Popular in | May |
Cheapest in | September |
Average price | $253 |
Cheapflights Fare Finder
Customize your flight search to find flights from Worcester to Illinois 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 21, 2026.
Use the filters below to find and compare flights from Worcester to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
WorcesterChicago
ORH - ORD
ORHORD
Worcester
Tue 6/9
5:43 pm-10:34 pm
1 stop5h 51m
Chicago O'Hare Intl
Wed 6/10
9:35 am-5:03 pm
1 stop6h 28m
$222
WorcesterChicago
ORH - ORD
ORHORD
Worcester
Mon 6/15
5:43 pm-10:34 pm
1 stop5h 51m
Chicago O'Hare Intl
Tue 6/23
6:35 am-5:03 pm
2 stops9h 28m
$230
WorcesterChicago
ORH - ORD
ORHORD
Worcester
Tue 6/9
5:18 pm-11:58 pm
2 stops7h 40m
Chicago O'Hare Intl
Wed 6/10
6:29 am-4:53 pm
1 stop9h 24m
$232
WorcesterChicago
ORH - ORD
ORHORD
Worcester
Fri 6/5
5:18 pm-6:58 am
2 stops14h 40m
Chicago O'Hare Intl
Tue 6/9
7:00 am-4:53 pm
2 stops8h 53m
$235
Quickest round-trip
WorcesterChicago
ORH - ORD
ORHORD
Worcester
Mon 6/15
5:43 pm-10:34 pm
1 stop5h 51m
Chicago O'Hare Intl
Wed 6/17
10:35 am-5:03 pm
1 stop5h 28m
$240
WorcesterChicago
ORH - ORD
ORHORD
Worcester
Mon 8/3
5:16 pm-12:29 am
1 stop8h 13m
Chicago O'Hare Intl
Wed 8/5
6:00 am-4:58 pm
2 stops9h 58m
$252
WorcesterChicago
ORH - ORD
ORHORD
Worcester
Fri 6/19
5:43 pm-10:34 pm
1 stop5h 51m
Chicago O'Hare Intl
Wed 6/24
9:35 am-5:03 pm
1 stop6h 28m
$267
WorcesterChicago
ORH - ORD
ORHORD
Worcester
Tue 6/16
5:43 pm-10:34 pm
1 stop5h 51m
Chicago O'Hare Intl
Fri 6/19
9:35 am-5:03 pm
1 stop6h 28m
$273
WorcesterChicago
ORH - ORD
ORHORD
Worcester
Fri 6/26
5:43 pm-10:34 pm
1 stop5h 51m
Chicago O'Hare Intl
Tue 6/30
5:30 am-5:03 pm
2 stops10h 33m
$286
WorcesterChicago
ORH - ORD
ORHORD
Worcester
Thu 8/13
5:23 pm-9:09 am
1 stop16h 46m
Chicago O'Hare Intl
Mon 8/17
5:15 am-4:58 pm
2 stops10h 43m
$291
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Worcester to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Worcester with our price prediction graph.
ORH-ORD
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 Worcester to Illinois
ORH-USIL
ORH-ORD
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 Worcester to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations