$104 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 11/24. 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

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

Fri, Jan 23 - Sun, Jan 25
American Airlines Logo
3:25 pm - 10:51 amORH-ORD
20h 26m1 stop
American Airlines Logo
5:20 pm - 2:53 pmORD-ORH
20h 33m1 stop
$154American Airlines
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Fri, Jan 23 - Sun, Jan 25
American Airlines Logo
3:25 pm - 8:30 amORH-ORD
18h 05m2 stops
American Airlines Logo
8:25 pm - 2:53 pmORD-ORH
17h 28m1 stop
$164American Airlines
Find Deal
Fri, Jan 23 - Sun, Jan 25
American Airlines Logo
3:25 pm - 7:24 amORH-ORD
16h 59m2 stops
American Airlines Logo
5:10 am - 2:53 pmORD-ORH
8h 43m2 stops
$169American Airlines
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Fri, Sep 12 - Sun, Sep 14
American Airlines Logo
4:23 pm - 12:20 pmORH-ORD
20h 57m1 stop
American Airlines Logo
7:00 am - 3:58 pmORD-ORH
7h 58m1 stop
$183American Airlines
Find Deal
Fri, Sep 12 - Sun, Sep 14
American Airlines Logo
4:23 pm - 6:51 amORH-ORD
15h 28m2 stops
American Airlines Logo
7:00 am - 3:58 pmORD-ORH
7h 58m1 stop
$193American Airlines
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Thu, Sep 18 - Mon, Sep 22
American Airlines Logo
4:23 pm - 6:51 amORH-ORD
15h 28m2 stops
American Airlines Logo
5:00 am - 3:56 pmORD-ORH
9h 56m2 stops
$198American Airlines
Find Deal
Mon, Sep 8 - Fri, Sep 12
American Airlines Logo
4:23 pm - 12:20 pmORH-ORD
20h 57m1 stop
American Airlines Logo
9:55 am - 3:51 pmORD-ORH
4h 56m1 stop
$203American Airlines
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Thu, Oct 16 - Tue, Oct 21
American Airlines Logo
4:17 pm - 7:25 amORH-ORD
16h 08m1 stop
American Airlines Logo
7:00 am - 3:50 pmORD-ORH
7h 50m2 stops
$213American Airlines
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Fri, Sep 19 - Mon, Sep 22
Delta Logo
3:18 pm - 7:17 pmORH-ORD
4h 59m1 stop
Delta Logo
7:10 am - 2:38 pmORD-ORH
6h 28m2 stops
$232Delta
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Thu, Sep 18 - Mon, Sep 22
Delta Logo
3:18 pm - 7:17 pmORH-ORD
4h 59m1 stop
Delta Logo
7:00 am - 2:38 pmORD-ORH
6h 38m1 stop
$272Delta
Find Deal
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 ($232).

Good to know

Cheapest flight$104
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 7979 reviews
7.9Comfort
8.5Crew
7.9Entertainment
8.2Boarding
7.3Food
Airline reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

4.0 Okaypuravi, Aug 2025LGA - STL
Read more Delta reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

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

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