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$82+ Cheap flights from Vermont 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — ORD
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Vermont to Illinois

Keep the following information in mind while searching for Vermont to Illinois flight deals. Data was last updated September 17, 2025.

Round-trip from

$176
(Booking.com)

One-way from

$82
(Priceline)

Popular in

April

Cheapest in

May

Average price

$294

Good round-trip deal

$336 or less

Good one-way deal

$238 or less
From Vermont to Illinois
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One-way flight from Vermont to Illinois
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Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Vermont to Illinois.
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Price to beat on a one-way flight from Vermont to Illinois.
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Find flight deals from Vermont to Illinois

Cheapest flights from Vermont to Illinois
Explore the most affordable flight options available from Vermont to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Booking.com deal was found by Cheapflights users on 9/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:30 amBDL - STL
1 stop5h 34mFrontier
Sun 9/281:52 pmSTL - BDL
1 stop29h 05mFrontier
Deal found 9/16$176
This Booking.com deal was found by Cheapflights users on 9/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/98:31 pmBDL - MDW
1 stop15h 56mFrontier
Sun 10/1212:39 pmMDW - BDL
1 stop18h 26mFrontier
Deal found 9/16$188
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 10/67:10 pmBDL - ORD
1 stop24h 28mSpirit Airlines
Sat 10/115:05 amORD - BDL
1 stop10h 07mSpirit Airlines
Deal found 9/15$188
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/174:20 pmBDL - ORD
1 stop8h 19mFrontier
Thu 10/235:50 pmORD - BDL
2 stops15h 54mFrontier
Deal found 9/14$190
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:38 pmBDL - ORD
Nonstop2h 43mUnited Airlines
Sun 10/197:32 amORD - BDL
Nonstop2h 19mUnited Airlines
Deal found 9/16$191
This Booking.com deal was found by Cheapflights users on 9/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:36 pmBDL - STL
1 stop27h 02mFrontier
Sun 11/22:12 pmSTL - BDL
1 stop21h 29mFrontier
Deal found 9/16$192
This Frontier deal was found by Cheapflights users on 9/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/811:13 amBDL - MDW
1 stop8h 26mFrontier
Sat 11/1511:36 amMDW - BDL
2 stops21h 06mFrontier
Deal found 9/16$192
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 11/101:36 pmBDL - MDW
2 stops23h 02mFrontier
Fri 11/141:37 pmMDW - BDL
1 stop19h 40mFrontier
Deal found 9/15$194
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 10/68:52 pmBDL - ORD
1 stop22h 01mMultiple Airlines
Wed 10/83:12 pmORD - BDL
1 stop16h 57mMultiple Airlines
Deal found 9/14$194
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Thu 11/1310:42 amBDL - MDW
1 stop8h 57mFrontier
Sun 11/166:15 amMDW - BDL
2 stops30h 57mFrontier
Deal found 9/15$196
This Delta deal was found by Cheapflights users on 9/17. 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.
Thu 11/65:30 amBDL - MDW
1 stop4h 10mDelta
Sun 11/96:48 pmMDW - BDL
1 stop3h 34mDelta
Deal found 9/17$197
This Delta deal was found by Cheapflights users on 9/15. 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 12/114:56 pmBDL - ORD
1 stop8h 05mDelta
Sun 12/146:00 amORD - BDL
1 stop7h 11mDelta
Deal found 9/15$197

Cheapflights Fare Finder

 
Customize your flight search to find flights from Vermont 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 September 17, 2025.
Use the filters below to find and compare flights from Vermont to Illinois that are best for you.

Fly from

Vermont

Fly to

Illinois

Route

Depart

Return

Price

HartfordSt. Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Fri 10/31

1:36 pm-3:38 pm

1 stop27h 02m

Lambert-St Louis

Sun 11/2

2:12 pm-12:41 pm

1 stop21h 29m

$192

HartfordChicago

BDL - MDW

BDLMDW

Hartford Bradley Intl

Thu 11/6

5:30 am-8:40 am

1 stop4h 10m

Chicago Midway

Sun 11/9

6:48 pm-11:22 pm

1 stop3h 34m

$197

HartfordChicago

BDL - MDW

BDLMDW

Hartford Bradley Intl

Tue 11/4

5:30 am-8:40 am

1 stop4h 10m

Chicago Midway

Tue 11/11

6:48 pm-11:22 pm

1 stop3h 34m

$197

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

Thu 12/4

2:12 pm-9:53 pm

1 stop8h 41m

Chicago O'Hare Intl

Sun 12/7

6:00 am-2:11 pm

1 stop7h 11m

$197

HartfordChicago

BDL - MDW

BDLMDW

Hartford Bradley Intl

Sun 10/26

5:45 am-7:10 am

Nonstop2h 25m

Chicago Midway

Tue 10/28

7:55 am-1:15 pm

1 stop4h 20m

$212

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

Sun 11/9

6:10 am-8:02 am

Nonstop2h 52m

Chicago O'Hare Intl

Sat 11/15

11:01 am-2:11 pm

Nonstop2h 10m

$225

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

Thu 10/9

6:00 am-7:40 am

Nonstop2h 40m

Chicago O'Hare Intl

Mon 10/13

6:20 pm-9:42 pm

Nonstop2h 22m

$229

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

Thu 10/23

2:30 pm-7:58 pm

1 stop6h 28m

Chicago O'Hare Intl

Sat 10/25

6:00 am-11:52 am

1 stop4h 52m

$229

BurlingtonChicago

BTV - MDW

BTVMDW

Burlington

Thu 12/4

7:05 am-12:34 pm

1 stop6h 29m

Chicago Midway

Sun 12/7

6:40 pm-11:20 pm

1 stop3h 40m

$229

BurlingtonChicago

BTV - MDW

BTVMDW

Burlington

Thu 12/4

7:05 am-12:34 pm

1 stop6h 29m

Chicago Midway

Mon 12/8

6:40 pm-11:20 pm

1 stop3h 40m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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Best time to book a flight from Vermont to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Vermont with our price prediction graph.
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 Vermont to Illinois

What is the cheapest month to book a flight from Vermont to Illinois?

Currently, August is the cheapest month in which you can book a flight from Vermont to Illinois (average of $245). Flying from Vermont to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from VT to IL?

Find hourly flight availability from Vermont to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Vermont to Illinois as you normally would.

Weekly flight availability from Vermont to Illinois

Explore weekly flight availability from Vermont to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 17, 2025.

The most flights from USVT to USIL are scheduled on a Monday (10 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (7 on average).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Vermont to Illinois to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Vermont to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Vermont to Illinois?

    There are many flights that can get you from Vermont to Illinois in 2h 25m. Fly via Frontier, Delta, or Southwest to get the fastest option. There are 773 mi between Vermont and Illinois. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Vermont to Illinois one-way?

    The cheapest airlines for a one-way flight from Vermont to Illinois are Delta ($99), Frontier ($110), and United Airlines ($114).

  • Can I find deals for flights from Vermont to Illinois that include hotel bookings?

    Yes. In addition to deals on Vermont to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Vermont to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vermont to Illinois.

  • Can I find deals for business class flights from Vermont to Illinois?

    Yes. Cheapflights offers flight deals from Vermont to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Vermont to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Vermont to Illinois (average of $245). Flying from Vermont to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Vermont to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Vermont to Illinois

Discover the top 2 airlines that operate flights from Vermont to Illinois. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$209Average$305FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$253Average$362FlexibilityNo cancel feeOn-time69%

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