HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$96+ Cheap flights from Burlington (BTV) 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — ORD
jul. 23 — jul. 301
mié. 7/23
mié. 7/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Burlington 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 Burlington to Illinois

Keep the following information in mind while searching for Burlington to Illinois flight deals. Data was last updated julio 18, 2025.

Round-trip from

$210
(American Airlines)

One-way from

$96
(American Airlines)

Popular in

April

Cheapest in

May

Average price

$345

Good round-trip deal

$362 or less

Good one-way deal

$258 or less
From Burlington to Illinois
Search Deals
One-way flight from Burlington to Illinois
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Burlington to Illinois.
Search Deals
Price to beat on a one-way flight from Burlington to Illinois.
Search Deals

Find flight deals from Burlington to Illinois

Cheapest flights from Burlington to Illinois
Explore the most affordable flight options available from Burlington to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 18, 2025.

This American Airlines deal was found by Cheapflights users on 7/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/45:43 pmBTV - ORD
Nonstop2h 39mAmerican Airlines
mar. 10/76:45 pmORD - BTV
Nonstop2h 32mAmerican Airlines
Deal found 7/17$210
This Delta deal was found by Cheapflights users on 7/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/206:14 amBTV - MDW
1 stop6h 34mDelta
sáb. 8/234:25 pmMDW - BTV
1 stop5h 17mDelta
Deal found 7/16$211
This Delta deal was found by Cheapflights users on 7/17. 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.
sáb. 10/46:40 amBTV - ORD
1 stop6h 36mDelta
mar. 10/77:30 amORD - BTV
1 stop6h 21mDelta
Deal found 7/17$211
This United Airlines deal was found by Cheapflights users on 7/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/77:35 pmBTV - ORD
1 stop4h 55mUnited Airlines
lun. 8/116:35 pmORD - BTV
Nonstop2h 17mUnited Airlines
Deal found 7/17$219
This Delta deal was found by Cheapflights users on 7/17. 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.
mié. 9/246:03 amBTV - STL
1 stop7h 18mDelta
sáb. 9/274:10 pmSTL - BTV
1 stop6h 05mDelta
Deal found 7/17$237
This United Airlines deal was found by Cheapflights users on 7/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/14:47 pmBTV - STL
1 stop6h 58mUnited Airlines
mar. 8/58:00 amSTL - BTV
1 stop5h 33mUnited Airlines
Deal found 7/17$283
This United Airlines deal was found by Cheapflights users on 7/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/14:40 pmBTV - PIA
1 stop6h 35mUnited Airlines
sáb. 10/43:56 pmPIA - BTV
1 stop4h 46mUnited Airlines
Deal found 7/17$444
This Mytrip deal was found by Cheapflights users on 7/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/16:15 pmBTV - STL
3 stops21h 24mMultiple Airlines
mar. 8/55:26 pmSTL - BTV
2 stops23h 24mMultiple Airlines
Deal found 7/17$677

Cheapflights Fare Finder

Customize your flight search to find flights from Burlington 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 julio 18, 2025.
Use the filters below to find and compare flights from Burlington to Illinois that are best for you.

Fly from

Burlington

Fly to

Illinois

Route

Depart

Return

Price

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

sáb. 10/4

5:43 pm-7:22 pm

Nonstop2h 39m

Chicago O'Hare Intl

mar. 10/7

6:45 pm-10:17 pm

Nonstop2h 32m

$210

BurlingtonChicago

BTV - MDW

BTVMDW

Burlington

mié. 8/20

6:14 am-11:48 am

1 stop6h 34m

Chicago Midway

sáb. 8/23

4:25 pm-10:42 pm

1 stop5h 17m

$211

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

sáb. 10/4

6:40 am-12:16 pm

1 stop6h 36m

Chicago O'Hare Intl

mar. 10/7

7:30 am-2:51 pm

1 stop6h 21m

$211

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

jue. 8/7

7:35 pm-11:30 pm

1 stop4h 55m

Chicago O'Hare Intl

lun. 8/11

6:35 pm-9:52 pm

Nonstop2h 17m

$219

BurlingtonSt. Louis

BTV - STL

BTVSTL

Burlington

mié. 9/24

6:03 am-12:21 pm

1 stop7h 18m

Lambert-St Louis

sáb. 9/27

4:10 pm-11:15 pm

1 stop6h 05m

$237

BurlingtonSt. Louis

BTV - STL

BTVSTL

Burlington

vie. 8/1

4:47 pm-10:45 pm

1 stop6h 58m

Lambert-St Louis

mar. 8/5

8:00 am-2:33 pm

1 stop5h 33m

$283

BurlingtonPeoria

BTV - PIA

BTVPIA

Burlington

mié. 10/1

4:40 pm-10:15 pm

1 stop6h 35m

Greater Peoria

sáb. 10/4

3:56 pm-9:42 pm

1 stop4h 46m

$444

BurlingtonSt. Louis

BTV - STL

BTVSTL

Burlington

vie. 8/1

6:15 pm-2:39 pm

3 stops21h 24m

Lambert-St Louis

mar. 8/5

5:26 pm-5:50 pm

2 stops23h 24m

$677

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

mar. 8/26

7:00 am-8:36 am

Nonstop2h 36m

$96

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

mar. 8/19

3:51 pm-9:53 pm

1 stop7h 02m

$106

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/16

Showing 1-10 of 19 results
1
2

Best time to book a flight from Burlington to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Burlington 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 Burlington to Illinois

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

Currently, August is the cheapest month in which you can book a flight from Burlington to Illinois (average of $245). Flying from Burlington 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 BTV to IL?

Find hourly flight availability from Burlington 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 julio 18, 2025.

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

Weekly flight availability from Burlington to Illinois

Explore weekly flight availability from Burlington 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 julio 18, 2025.

The most flights from BTV to USIL are scheduled on a Tuesday (10 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Burlington to Illinois?

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 julio 18, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Burlington to Illinois have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,959 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

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
7,959 reviews
Delta
8.0
Very good
7,959 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

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
8,864 reviews
Delta
8.0
Very good
7,959 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

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
7,959 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

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!
Sun Country Air
6.9
Okay
334 reviews
Delta
8.0
Very good
7,959 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

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 Burlington to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Burlington to Illinois?

    Burlington (BTV), located 3.0 mi from the city center, is the airport you fly out of when you book flights from Burlington to Illinois.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $96. Users have also found prices from $106 and $151 on Delta and United Airlines, respectively.

  • What are the most popular routes from Burlington to Illinois?

    The most popular route from Burlington to Illinois is Burlington - Chicago O'Hare Intl. You may also consider Burlington - Chicago Midway or Burlington - Lambert-St Louis.

  • What are the most reliable airlines from Burlington to Illinois?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Burlington to Illinois on time: Republic Airways (94%), Qatar Airways (86%), United Airlines (78%).

  • What are the cheapest flights from Burlington to Illinois?

    The cheapest flight price from Burlington to Illinois is $140. On average you can expect to pay $845. The most popular route, (Burlington - Chicago O'Hare Intl), can usually be booked for $191.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Burlington 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 Burlington to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Burlington to Illinois (average of $245). Flying from Burlington 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

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 for Burlington to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Hartford to Orlando flights
Hartford to Denver flights
Hartford to Dallas/Fort Worth flights
Hartford to O'Hare Intl flights
Hartford to Atlanta flights
Hartford to Fort Lauderdale flights
Hartford to Tampa flights
Hartford to Miami flights
Hartford to Las Vegas flights
Albany to Orlando flights
Hartford to Los Angeles flights
Hartford to West Palm Beach flights
Hartford to Charlotte flights
Hartford to Seattle flights
Hartford to Minneapolis flights
Hartford to Reagan-National flights
Albany to O'Hare Intl flights
Hartford to Dulles Intl flights
Hartford to San Francisco flights
Albany to Las Vegas flights
Albany to Dallas/Fort Worth flights
Burlington to Denver flights
Hartford to Love Field flights
Albany to Fort Lauderdale flights
Hartford to Midway flights
Hartford to Sky Harbor Intl flights
Hartford to Myrtle Beach flights
Hartford to Hobby flights
Hartford to Raleigh flights
Hartford to New Orleans flights
Burlington to O'Hare Intl flights
Albany to San Francisco flights
Burlington to Reagan-National flights
Albany to Seattle flights
Hartford to Nashville flights
Hartford to Detroit flights
Albany to Atlanta flights
Albany to Tampa flights
Albany to Charlotte flights
Albany to Denver flights
Burlington to Dulles Intl flights
Albany to Reagan-National flights
Hartford to Bozeman flights
Hartford to Syracuse flights
Hartford to Santa Ana flights
Hartford to Charleston flights
Hartford to San Diego flights
Albany to Dulles Intl flights
Hartford to Fort Myers flights
Albany to Baltimore flights

Top 3 airlines flying from Burlington to Illinois

Discover the top 3 airlines that operate flights from Burlington 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 julio 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$125Average$358FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$209Average$328FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$254Average$412FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.