$104+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORH — ORD
Jun 5 — Jun 121
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 6, 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 6, 2026.
This Delta deal was found by Cheapflights users on 5/2. 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.
Wed 7/225:40 pm
ORH
- ORD
1 stop5h 56m
Delta
Tue 7/2810:30 am
ORD
- ORH
1 stop5h 30m
Delta
Deal found 5/2![Delta logo]()
$202
This Delta deal was found by Cheapflights users on 5/2. 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.
Wed 7/225:40 pm
ORH
- ORD
1 stop5h 56m
Delta
Mon 7/2710:30 am
ORD
- ORH
1 stop5h 30m
Delta
Deal found 5/2![Delta logo]()
$207
This Delta deal was found by Cheapflights users on 5/3. 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.
Fri 7/35:43 pm
ORH
- ORD
1 stop6h 05m
Delta
Tue 7/79:30 am
ORD
- ORH
1 stop6h 30m
Delta
Deal found 5/3![Delta logo]()
$211
This Delta deal was found by Cheapflights users on 5/2. 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.
Wed 7/225:40 pm
ORH
- ORD
1 stop5h 56m
Delta
Wed 7/295:30 am
ORD
- ORH
2 stops10h 30m
Delta
Deal found 5/2![Delta logo]()
$212
This American Airlines deal was found by Cheapflights users on 5/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:18 pm
ORH
- ORD
1 stop14h 52m
American Airlines
Sun 5/245:00 am
ORD
- ORH
1 stop10h 53m
American Airlines
Deal found 5/3![American Airlines logo]()
$216
This Delta deal was found by Cheapflights users on 5/1. 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.
Fri 5/294:15 pm
ORH
- ORD
2 stops8h 44m
Delta
Tue 6/27:05 am
ORD
- ORH
1 stop7h 28m
Delta
Deal found 5/1![Delta logo]()
$217
This American Airlines deal was found by Cheapflights users on 5/4. 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 5/192:39 pm
ORH
- ORD
1 stop21h 02m
American Airlines
Sat 5/235:00 am
ORD
- ORH
1 stop10h 53m
American Airlines
Deal found 5/4![American Airlines logo]()
$220
This American Airlines deal was found by Cheapflights users on 5/5. 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 5/192:39 pm
ORH
- ORD
1 stop18h 00m
American Airlines
Fri 5/225:00 am
ORD
- ORH
1 stop10h 53m
American Airlines
Deal found 5/5![American Airlines logo]()
$227
This American Airlines deal was found by Cheapflights users on 5/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/225:18 pm
ORH
- ORD
2 stops7h 41m
American Airlines
Sun 5/246:00 am
ORD
- ORH
2 stops9h 53m
American Airlines
Deal found 5/3![American Airlines logo]()
$231
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 6, 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 6, 2026.
This American Airlines deal was found by Cheapflights users on 5/1. 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.
Sat 5/162:39 pm
ORH
- ORD
1 stop5h 57m
American Airlines
Wed 5/208:30 am
ORD
- ORH
1 stop4h 44m
American Airlines
Deal found 5/1![American Airlines logo]()
$220
This Delta deal was found by Cheapflights users on 5/2. 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.
Wed 7/225:40 pm
ORH
- ORD
1 stop5h 56m
Delta
Thu 7/239:30 am
ORD
- ORH
1 stop6h 30m
Delta
Deal found 5/2![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 5/1. 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.
Thu 5/284:15 pm
ORH
- ORD
1 stop7h 21m
Delta
Tue 6/27:05 am
ORD
- ORH
1 stop7h 28m
Delta
Deal found 5/1![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 5/3. 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.
Sun 5/244:15 pm
ORH
- ORD
1 stop7h 21m
Delta
Tue 5/267:05 am
ORD
- ORH
1 stop7h 28m
Delta
Deal found 5/3![Delta logo]()
$242
This Delta deal was found by Cheapflights users on 5/3. 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.
Sun 7/55:43 pm
ORH
- ORD
1 stop5h 51m
Delta
Thu 7/910:30 am
ORD
- ORH
1 stop5h 30m
Delta
Deal found 5/3![Delta logo]()
$246
This Delta deal was found by Cheapflights users on 5/2. 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.
Wed 7/225:40 pm
ORH
- ORD
1 stop5h 56m
Delta
Fri 7/246:00 am
ORD
- ORH
1 stop10h 00m
Delta
Deal found 5/2![Delta logo]()
$260
This Delta deal was found by Cheapflights users on 5/2. 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.
Tue 7/215:40 pm
ORH
- ORD
1 stop23h 50m
Delta
Wed 7/295:30 am
ORD
- ORH
2 stops10h 30m
Delta
Deal found 5/2![Delta logo]()
$270
This Delta deal was found by Cheapflights users on 5/3. 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.
Mon 7/65:43 pm
ORH
- ORD
1 stop14h 49m
Delta
Thu 7/910:30 am
ORD
- ORH
1 stop5h 30m
Delta
Deal found 5/3![Delta logo]()
$295
This Delta deal was found by Cheapflights users on 5/3. 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.
Mon 7/65:43 pm
ORH
- ORD
1 stop14h 49m
Delta
Wed 7/88:52 am
ORD
- ORH
2 stops7h 08m
Delta
Deal found 5/3![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 5/1. 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.
Fri 5/294:15 pm
ORH
- ORD
2 stops8h 44m
Delta
Mon 6/15:30 am
ORD
- ORH
2 stops9h 03m
Delta
Deal found 5/1![Delta logo]()
$318
Last-minute flights from Worcester to IllinoisDiscover last-minute flight deals from Worcester to Illinois. Data last updated May 6, 2026 and is based on user searches.
Discover last-minute flight deals from Worcester to Illinois. Data last updated May 6, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/1. 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.
Sat 5/162:39 pm
ORH
- ORD
2 stops10h 15m
American Airlines
Wed 5/205:00 am
ORD
- ORH
2 stops8h 14m
American Airlines
Deal found 5/1![American Airlines logo]()
$235
This American Airlines deal was found by Cheapflights users on 5/4. 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 5/192:39 pm
ORH
- ORD
1 stop21h 02m
American Airlines
Sat 5/235:00 am
ORD
- ORH
1 stop10h 53m
American Airlines
Deal found 5/4![American Airlines logo]()
$220
This American Airlines deal was found by Cheapflights users on 5/5. 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 5/192:39 pm
ORH
- ORD
1 stop18h 00m
American Airlines
Fri 5/225:00 am
ORD
- ORH
1 stop10h 53m
American Airlines
Deal found 5/5![American Airlines logo]()
$227
This American Airlines deal was found by Cheapflights users on 5/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:18 pm
ORH
- ORD
1 stop14h 52m
American Airlines
Sun 5/245:00 am
ORD
- ORH
1 stop10h 53m
American Airlines
Deal found 5/3![American Airlines logo]()
$216
This American Airlines deal was found by Cheapflights users on 5/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/225:18 pm
ORH
- ORD
2 stops7h 41m
American Airlines
Sun 5/246:00 am
ORD
- ORH
2 stops9h 53m
American Airlines
Deal found 5/3![American Airlines logo]()
$231
This Delta deal was found by Cheapflights users on 5/3. 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.
Sun 5/244:15 pm
ORH
- ORD
1 stop7h 21m
Delta
Tue 5/267:05 am
ORD
- ORH
1 stop7h 28m
Delta
Deal found 5/3![Delta logo]()
$242
This Delta deal was found by Cheapflights users on 5/1. 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.
Fri 5/294:15 pm
ORH
- ORD
2 stops8h 44m
Delta
Tue 6/27:05 am
ORD
- ORH
1 stop7h 28m
Delta
Deal found 5/1![Delta logo]()
$217
This American Airlines deal was found by Cheapflights users on 5/5. 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
1 stop16h 48m
American Airlines
Sun 6/76:29 am
ORD
- ORH
1 stop9h 24m
American Airlines
Deal found 5/5![American Airlines logo]()
$253
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 6, 2026.
Search for one-way flight options from Worcester to Illinois. Find affordable one-way fares based on user searches. Data last updated May 6, 2026.
This Delta deal was found by Cheapflights users on 5/3. 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.
Sun 5/244:15 pm
ORH
- ORD
1 stop7h 21m
Delta
Deal found 5/3![Delta logo]()
$104
This American Airlines deal was found by Cheapflights users on 5/4. 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 7/155:16 pm
ORH
- ORD
1 stop14h 14m
American Airlines
Deal found 5/4![American Airlines logo]()
$105
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Sat 5/162:39 pm
ORH
- ORD
1 stop7h 56m
American Airlines
Deal found 5/2![American Airlines logo]()
$108
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Mon 5/182:39 pm
ORH
- ORD
1 stop21h 59m
American Airlines
Deal found 5/2![American Airlines logo]()
$114
This Delta deal was found by Cheapflights users on 5/2. 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.
Mon 5/114:15 pm
ORH
- ORD
1 stop5h 31m
Delta
Deal found 5/2![Delta logo]()
$134
This American Airlines deal was found by Cheapflights users on 5/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/225:18 pm
ORH
- ORD
1 stop5h 21m
American Airlines
Deal found 5/3![American Airlines logo]()
$148
This American Airlines deal was found by Cheapflights users on 5/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:16 pm
ORH
- ORD
1 stop7h 14m
American Airlines
Deal found 5/3![American Airlines logo]()
$149
This American Airlines deal was found by Cheapflights users on 5/4. 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 8/175:23 pm
ORH
- ORD
1 stop5h 41m
American Airlines
Deal found 5/4![American Airlines logo]()
$150
This American Airlines deal was found by Cheapflights users on 5/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:16 pm
ORH
- ORD
1 stop14h 14m
American Airlines
Deal found 5/3![American Airlines logo]()
$155
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 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $202 (Delta) |
One-way from | $104 (Delta) |
Popular in | April |
Cheapest in | September |
Average price | $243 |
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 6, 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
Quickest round-trip
WorcesterChicago
ORH - ORD
ORHORD
Worcester
Sat 5/16
2:39 pm-7:36 pm
1 stop5h 57m
Chicago O'Hare Intl
Wed 5/20
8:30 am-2:14 pm
1 stop4h 44m
$220
WorcesterChicago
ORH - ORD
ORHORD
Worcester
Wed 7/22
5:40 pm-10:36 pm
1 stop5h 56m
Chicago O'Hare Intl
Thu 7/23
9:30 am-5:00 pm
1 stop6h 30m
$237
WorcesterChicago
ORH - ORD
ORHORD
Worcester
Thu 5/28
4:15 pm-10:36 pm
1 stop7h 21m
Chicago O'Hare Intl
Tue 6/2
7:05 am-3:33 pm
1 stop7h 28m
$237
WorcesterChicago
ORH - ORD
ORHORD
Worcester
Sun 5/24
4:15 pm-10:36 pm
1 stop7h 21m
Chicago O'Hare Intl
Tue 5/26
7:05 am-3:33 pm
1 stop7h 28m
$242
WorcesterChicago
ORH - ORD
ORHORD
Worcester
Sun 7/5
5:43 pm-10:34 pm
1 stop5h 51m
Chicago O'Hare Intl
Thu 7/9
10:30 am-5:00 pm
1 stop5h 30m
$246
WorcesterChicago
ORH - ORD
ORHORD
Worcester
Wed 7/22
5:40 pm-10:36 pm
1 stop5h 56m
Chicago O'Hare Intl
Fri 7/24
6:00 am-5:00 pm
1 stop10h 00m
$260
WorcesterChicago
ORH - ORD
ORHORD
Worcester
Tue 7/21
5:40 pm-4:30 pm
1 stop23h 50m
Chicago O'Hare Intl
Wed 7/29
5:30 am-5:00 pm
2 stops10h 30m
$270
WorcesterChicago
ORH - ORD
ORHORD
Worcester
Mon 7/6
5:43 pm-7:32 am
1 stop14h 49m
Chicago O'Hare Intl
Thu 7/9
10:30 am-5:00 pm
1 stop5h 30m
$295
WorcesterChicago
ORH - ORD
ORHORD
Worcester
Mon 7/6
5:43 pm-7:32 am
1 stop14h 49m
Chicago O'Hare Intl
Wed 7/8
8:52 am-5:00 pm
2 stops7h 08m
$305
WorcesterChicago
ORH - ORD
ORHORD
Worcester
Fri 5/29
4:15 pm-11:59 pm
2 stops8h 44m
Chicago O'Hare Intl
Mon 6/1
5:30 am-3:33 pm
2 stops9h 03m
$318
Showing 1-10 of 18 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