$154 Find Cheap Flights from Worcester to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Worcester to Illinois departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Worcester to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Worcester to Illinois, as well as popular online travel agencies
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Flight Deals

Book Cheap Worcester to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Worcester to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Worcester to Illinois

Sat, Dec 6 - Sat, Dec 13
American Airlines Logo
3:37 pm - 12:27 pmORH-ORD
21h 50m1 stop
American Airlines Logo
6:35 pm - 3:09 pmORD-ORH
19h 34m1 stop
$154American Airlines
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Sat, Dec 6 - Sat, Dec 13
American Airlines Logo
3:37 pm - 11:51 pmORH-ORD
9h 14m2 stops
American Airlines Logo
5:17 pm - 3:09 pmORD-ORH
20h 52m1 stop
$164American Airlines
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Thu, Nov 20 - Mon, Nov 24
American Airlines Logo
3:17 pm - 10:56 pmORH-ORD
8h 39m1 stop
American Airlines Logo
5:00 am - 2:51 pmORD-ORH
8h 51m1 stop
$173American Airlines
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Thu, Nov 20 - Mon, Nov 24
American Airlines Logo
3:17 pm - 7:21 amORH-ORD
17h 04m2 stops
American Airlines Logo
8:45 pm - 2:51 pmORD-ORH
17h 06m1 stop
$183American Airlines
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Sun, Nov 9 - Wed, Nov 12
Delta Logo
4:03 pm - 10:35 pmORH-ORD
7h 32m1 stop
Delta Logo
7:00 am - 3:23 pmORD-ORH
7h 23m1 stop
$192Delta
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Sun, Nov 2 - Fri, Nov 7
American Airlines Logo
3:27 pm - 7:21 amORH-ORD
16h 54m2 stops
American Airlines Logo
5:00 am - 3:02 pmORD-ORH
9h 02m1 stop
$202American Airlines
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Sun, Nov 16 - Wed, Nov 19
American Airlines Logo
3:27 pm - 7:21 amORH-ORD
16h 54m2 stops
American Airlines Logo
6:46 am - 3:02 pmORD-ORH
7h 16m2 stops
$207American Airlines
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Sun, Nov 2 - Fri, Nov 7
American Airlines Logo
3:27 pm - 7:04 amORH-ORD
16h 37m1 stop
American Airlines Logo
5:00 am - 3:02 pmORD-ORH
9h 02m1 stop
$222American Airlines
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Mon, Nov 10 - Tue, Nov 11
American Airlines Logo
3:27 pm - 10:55 pmORH-ORD
8h 28m1 stop
American Airlines Logo
6:50 am - 3:02 pmORD-ORH
7h 12m1 stop
$223American Airlines
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Fri, Nov 7 - Sun, Nov 9
Delta Logo
3:18 pm - 11:58 pmORH-ORD
9h 40m2 stops
Delta Logo
5:23 am - 3:23 pmORD-ORH
9h 00m2 stops
$288Delta
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Booking Insights

KAYAK's insights & trends for Worcester to Illinois flights

Get data-powered insights and trends into flights from Worcester to Illinois to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Worcester to Illinois?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Worcester to Illinois were found on American Airlines ($154) and Delta ($192).

Good to know

Cheapest flight$99
Flight from Worcester to Chicago

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Worcester to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Worcester to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Worcester to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Worcester to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Worcester to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Worcester to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Worcester to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Worcester to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Illinois?

    The cheapest time of day to fly to Illinois is generally in the evening, when round-trip flights cost $212 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Illinois is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $303.

Reviews of the top airline flying from Worcester to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Worcester to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Worcester to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7982 reviews
7.9Entertainment
8.2Boarding
7.9Comfort
7.3Food
8.5Crew
Airline reviews

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

6.0 GoodDavid, Oct 2025LAX - JFK
Read more Delta reviews

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

On time flight. Seat comfort could be better in the Comfort section.

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

Everything you need to know for your flight from Worcester to Illinois

Information on your arrival and departure airports

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