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Burlington

$138+ Cheap flights from Illinois to Burlington, VT (BTV)

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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BTV
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Illinois to Burlington

Cheapest flights from Illinois to Burlington
Explore the most affordable flight options available from Illinois to Burlington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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.
Fri 5/16:10 pm
ORD
-
BTV
Nonstop2h 16m
United Airlines
Sun 5/35:30 am
BTV
-
ORD
1 stop6h 56m
United Airlines
Deal found 1/26$219
This Delta deal was found by Cheapflights users on 1/26. 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 6/163:42 pm
STL
-
BTV
1 stop7h 06m
Delta
Tue 6/237:00 am
BTV
-
STL
1 stop7h 17m
Delta
Deal found 1/26$223
This Delta deal was found by Cheapflights users on 1/27. 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.
Sat 10/175:00 pm
STL
-
BTV
1 stop5h 56m
Delta
Sat 10/246:30 am
BTV
-
STL
2 stops10h 28m
Delta
Deal found 1/27$228
This Delta deal was found by Cheapflights users on 1/26. 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 2/256:20 pm
MDW
-
BTV
1 stop3h 58m
Delta
Sat 2/287:10 am
BTV
-
MDW
1 stop6h 36m
Delta
Deal found 1/26$229
This Delta deal was found by Cheapflights users on 1/27. 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 2/245:20 pm
ORD
-
BTV
1 stop4h 49m
Delta
Sat 2/287:10 am
BTV
-
ORD
1 stop7h 10m
Delta
Deal found 1/27$229
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 3/410:55 am
ORD
-
BTV
Nonstop2h 09m
United Airlines
Mon 3/95:30 am
BTV
-
ORD
1 stop5h 19m
United Airlines
Deal found 1/27$239
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Sat 2/216:20 pm
ORD
-
BTV
1 stop4h 32m
United Airlines
Wed 2/257:41 pm
BTV
-
ORD
1 stop5h 02m
United Airlines
Deal found 1/27$240
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 4/106:15 pm
ORD
-
BTV
Nonstop2h 20m
United Airlines
Mon 4/136:00 am
BTV
-
ORD
Nonstop2h 42m
United Airlines
Deal found 1/27$248
This Delta deal was found by Cheapflights users on 1/27. 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 4/105:40 pm
ORD
-
BTV
1 stop4h 23m
Delta
Mon 4/135:12 pm
BTV
-
ORD
1 stop6h 03m
Delta
Deal found 1/27$249
This American Airlines deal was found by Cheapflights users on 1/26. 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 10/16:30 pm
ORD
-
BTV
Nonstop2h 20m
American Airlines
Thu 10/157:27 pm
BTV
-
ORD
1 stop5h 26m
American Airlines
Deal found 1/26$259
This Delta deal was found by Cheapflights users on 1/27. 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.
Sat 2/216:30 am
ORD
-
BTV
2 stops8h 47m
Delta
Wed 2/256:00 am
BTV
-
ORD
2 stops8h 20m
Delta
Deal found 1/27$260
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Fri 7/106:30 pm
ORD
-
BTV
Nonstop2h 15m
United Airlines
Mon 7/136:20 am
BTV
-
ORD
Nonstop2h 39m
United Airlines
Deal found 1/25$267

Find flight deals from Illinois to Burlington

Keep the following information in mind while searching for Illinois to Burlington flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$219
(United Airlines)

One-way from

$138
(Sun Country Air)

Popular in

December

Cheapest in

July

Average price

$386

Good round-trip deal

$262 or less

Good one-way deal

$223 or less
Provider with most accurate pricing for Chicago (CHI)-Burlington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Burlington flights.
Search Deals
From Illinois to Burlington
Search Deals
One-way flight from Illinois to Burlington
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Illinois to Burlington.
Search Deals
Price to beat on a one-way flight from Illinois to Burlington.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Burlington 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 January 28, 2026.
Use the filters below to find and compare flights from Illinois to Burlington that are best for you.

Fly from

Illinois

Fly to

Burlington

Route

Depart

Return

Price

ChicagoBurlington

ORD - BTV

ORDBTV

Chicago O'Hare Intl

Fri 5/1

6:10 pm-9:26 pm

Nonstop2h 16m

Burlington

Sun 5/3

5:30 am-11:26 am

1 stop6h 56m

$219

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Tue 6/16

3:42 pm-11:48 pm

1 stop7h 06m

Burlington

Tue 6/23

7:00 am-1:17 pm

1 stop7h 17m

$223

ChicagoBurlington

ORD - BTV

ORDBTV

Chicago O'Hare Intl

Thu 3/12

6:00 am-1:51 pm

1 stop6h 51m

Burlington

Thu 3/19

7:10 am-1:17 pm

1 stop7h 07m

$229

ChicagoBurlington

ORD - BTV

ORDBTV

Chicago O'Hare Intl

Fri 7/10

6:30 pm-9:45 pm

Nonstop2h 15m

Burlington

Tue 7/14

6:20 am-7:59 am

Nonstop2h 39m

$229

ChicagoBurlington

ORD - BTV

ORDBTV

Chicago O'Hare Intl

Fri 7/10

6:30 pm-9:45 pm

Nonstop2h 15m

Burlington

Mon 7/13

6:20 am-7:59 am

Nonstop2h 39m

$267

PeoriaBurlington

PIA - BTV

PIABTV

Greater Peoria

Wed 2/25

6:35 am-2:04 pm

1 stop6h 29m

Burlington

Thu 3/5

6:00 am-10:03 am

1 stop5h 03m

$269

ChicagoBurlington

ORD - BTV

ORDBTV

Chicago O'Hare Intl

Thu 3/5

11:53 am-3:02 pm

Nonstop2h 09m

Burlington

Sun 3/8

6:00 am-7:43 am

Nonstop2h 43m

$278

ChicagoBurlington

ORD - BTV

ORDBTV

Chicago O'Hare Intl

Thu 3/26

11:53 am-3:02 pm

Nonstop2h 09m

Burlington

Mon 3/30

6:00 am-7:42 am

Nonstop2h 42m

$279

ChicagoBurlington

ORD - BTV

ORDBTV

Chicago O'Hare Intl

Fri 3/20

11:53 am-3:02 pm

Nonstop2h 09m

Burlington

Wed 3/25

4:55 pm-6:38 pm

Nonstop2h 43m

$281

ChicagoBurlington

MDW - BTV

MDWBTV

Chicago Midway

Wed 2/25

10:49 am-11:09 pm

2 stops11h 20m

Burlington

Sat 2/28

6:00 am-12:46 pm

2 stops7h 46m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 52 results
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Best time to book a flight from Illinois to Burlington

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

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Burlington, Vermont (average of $209). Flying from Illinois to Burlington, Vermont in December is currently the most expensive (average of $280). 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 IL to BTV?

Find hourly flight availability from Illinois to Burlington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 28, 2026.

One of the essential ways to save on airfare from Illinois to Burlington, Vermont is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 12% on airfare.

Weekly flight availability from Illinois to Burlington, Vermont

Explore weekly flight availability from Illinois to Burlington. 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 January 28, 2026.

The most flights from USIL to BTV are scheduled on a Monday (7 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (4 on average).

Related info for your journey

Find useful and relevant information for your journey from Illinois to Burlington. 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 into for flights to Burlington from Illinois?

    Most people fly into Burlington (BTV) if they book a flight to Burlington from Illinois. Burlington is conveniently located just 3.0 mi from Burlington’s city center.

  • How long is the flight from Illinois to Burlington, Vermont?

    United Airlines, Delta, and American Airlines can get you from Illinois to Burlington, Vermont in just under 2h 16m. Your travel time can differ by up to 4h 50m. The distance between Illinois and Burlington, Vermont is about 761 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $114. American Airlines flights start at $115 while deals on United Airlines start at $115 one-way.

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

    Most travelers choose Chicago O'Hare Intl - Burlington, Chicago Midway - Burlington or Lambert-St Louis - Burlington when deciding on the best route from Illinois to Burlington, Vermont.

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

    Before booking your flight to Burlington, Vermont from Illinois, check out the most reliable airlines to get you to your destination on time: Air New Zealand (73%), United Airlines (67%), Republic Airways( 67%).

  • What are the cheapest flights from Illinois to Burlington, Vermont?

    On average you can expect to pay $314 for a flight from Illinois to Burlington, Vermont. The cheapest flight overall is $209 while the most popular route, (Chicago O'Hare Intl - Burlington) is currently priced at $209.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Illinois to Burlington, Vermont (average of $209). Flying from Illinois to Burlington, Vermont in December is currently the most expensive (average of $280). 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

Traveling to a place near Burlington?

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South Burlington

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Top 2 airlines flying from Illinois to Burlington

Discover the top 2 airlines that operate flights from Illinois to Burlington. 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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$454FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$210Average$329FlexibilityNo cancel feeOn-time71%

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