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Burlington

$116+ Cheap flights from Illinois to Burlington (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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BTV
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Illinois to Burlington

Keep the following information in mind while searching for Illinois to Burlington flight deals. Data was last updated September 11, 2025.

Round-trip from

$223
(United Airlines)

One-way from

$116
(United Airlines)

Popular in

April

Cheapest in

July

Average price

$381

Good round-trip deal

$279 or less

Good one-way deal

$184 or less
From Illinois to Burlington
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One-way flight from Illinois to Burlington
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Highest demand for flights based on searches. 7% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 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 Illinois to Burlington.
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Price to beat on a one-way flight from Illinois to Burlington.
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Find 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 September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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 10/1112:25 pmSTL - BTV
1 stop4h 25mUnited Airlines
Wed 10/155:51 pmBTV - STL
1 stop7h 06mUnited Airlines
Deal found 9/10$223
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/245:19 pmORD - BTV
1 stop5h 24mAmerican Airlines
Fri 10/317:00 amBTV - ORD
Nonstop2h 42mAmerican Airlines
Deal found 9/9$250
This Delta deal was found by Cheapflights users on 9/10. 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 10/241:25 pmORD - BTV
2 stops8h 13mDelta
Fri 10/313:57 pmBTV - ORD
1 stop6h 42mDelta
Deal found 9/10$254
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Mon 10/2011:20 amORD - BTV
Nonstop2h 13mUnited Airlines
Sun 10/266:10 amBTV - ORD
Nonstop2h 46mUnited Airlines
Deal found 9/9$256
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 11/66:19 pmORD - BTV
Nonstop2h 17mUnited Airlines
Sun 11/96:10 amBTV - ORD
Nonstop2h 46mUnited Airlines
Deal found 9/9$257
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 10/246:36 pmORD - BTV
Nonstop2h 32mAmerican Airlines
Mon 10/274:57 pmBTV - ORD
1 stop6h 42mAmerican Airlines
Deal found 9/11$258
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sun 9/211:50 pmORD - BTV
Nonstop2h 16mAmerican Airlines
Sat 9/277:00 amBTV - ORD
Nonstop2h 40mAmerican Airlines
Deal found 9/9$259
This United Airlines deal was found by Cheapflights users on 9/9. 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 12/246:35 pmORD - BTV
Nonstop2h 20mUnited Airlines
Sun 12/286:00 amBTV - ORD
Nonstop2h 53mUnited Airlines
Deal found 9/9$260
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/244:00 pmORD - BTV
1 stop6h 59mUnited Airlines
Sun 10/266:10 amBTV - ORD
Nonstop2h 46mUnited Airlines
Deal found 9/9$266
This Delta deal was found by Cheapflights users on 9/10. 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 12/176:40 pmMDW - BTV
1 stop3h 40mDelta
Sat 12/275:40 amBTV - MDW
1 stop4h 09mDelta
Deal found 9/10$269
This Delta deal was found by Cheapflights users on 9/10. 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 12/175:50 pmORD - BTV
1 stop4h 32mDelta
Thu 12/255:40 amBTV - ORD
1 stop4h 21mDelta
Deal found 9/10$269
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/158:35 amORD - BTV
1 stop8h 13mAmerican Airlines
Sat 10/187:10 pmBTV - ORD
1 stop5h 43mAmerican Airlines
Deal found 9/10$270

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 September 11, 2025.
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

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Sat 10/11

12:25 pm-5:50 pm

1 stop4h 25m

Burlington

Wed 10/15

5:51 pm-11:57 pm

1 stop7h 06m

$223

ChicagoBurlington

ORD - BTV

ORDBTV

Chicago O'Hare Intl

Fri 10/24

1:25 pm-10:38 pm

2 stops8h 13m

Burlington

Fri 10/31

3:57 pm-9:39 pm

1 stop6h 42m

$254

ChicagoBurlington

MDW - BTV

MDWBTV

Chicago Midway

Thu 11/6

9:35 am-4:35 pm

1 stop6h 00m

Burlington

Sun 11/9

7:05 am-12:34 pm

1 stop6h 29m

$269

ChicagoBurlington

ORD - BTV

ORDBTV

Chicago O'Hare Intl

Wed 1/7

6:09 pm-9:29 pm

Nonstop2h 20m

Burlington

Sun 1/11

6:09 am-8:02 am

Nonstop2h 53m

$269

ChicagoBurlington

ORD - BTV

ORDBTV

Chicago O'Hare Intl

Wed 2/4

10:35 am-4:17 pm

1 stop4h 42m

Burlington

Sun 2/8

6:30 am-12:44 pm

1 stop7h 14m

$269

ChicagoBurlington

ORD - BTV

ORDBTV

Chicago O'Hare Intl

Sat 10/18

4:56 pm-11:11 pm

1 stop5h 15m

Burlington

Thu 10/23

3:57 pm-9:39 pm

1 stop6h 42m

$269

ChicagoBurlington

ORD - BTV

ORDBTV

Chicago O'Hare Intl

Wed 12/17

5:50 pm-11:22 pm

1 stop4h 32m

Burlington

Thu 12/25

5:40 am-9:01 am

1 stop4h 21m

$269

ChicagoBurlington

ORD - BTV

ORDBTV

Chicago O'Hare Intl

Fri 10/24

6:20 pm-9:42 pm

Nonstop2h 22m

Burlington

Sun 10/26

6:10 am-7:56 am

Nonstop2h 46m

$272

ChicagoBurlington

MDW - BTV

MDWBTV

Chicago Midway

Fri 12/5

9:34 am-4:15 pm

1 stop5h 41m

Burlington

Mon 12/8

6:00 am-12:34 pm

2 stops7h 34m

$274

ChicagoBurlington

ORD - BTV

ORDBTV

Chicago O'Hare Intl

Thu 11/6

10:30 am-10:38 pm

2 stops11h 08m

Burlington

Sun 11/9

4:57 pm-8:29 pm

1 stop4h 32m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 48 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?

Currently, January is the cheapest month in which you can book a flight from Illinois to Burlington (average of $327). Flying from Illinois to Burlington in December is currently the most expensive (average of $441). 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 September 11, 2025.

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

Weekly flight availability from Illinois to Burlington

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 September 11, 2025.

The most flights from USIL to BTV are scheduled on a Monday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 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?

    Departing from Illinois to Burlington will take you 4h 25m. There are 970 mi between Illinois and Burlington. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $126 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Frontier and American Airlines, with prices starting from $155 and $166, respectively.

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

    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.

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

    Before booking your flight to Burlington from Illinois, check out the most reliable airlines to get you to your destination on time: United Airlines (77%), Air Canada (73%), Air New Zealand( 73%).

  • What are the cheapest flights from Illinois to Burlington?

    On average you can expect to pay $314 for a flight from Illinois to Burlington. The cheapest flight overall is $97 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?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Burlington (average of $327). Flying from Illinois to Burlington in December is currently the most expensive (average of $441). 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?

Book flights to Burlington if you plan to visit one of these locations
South Burlington
Shelburne

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Top 3 airlines flying from Illinois to Burlington

Discover the top 3 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$210Average$329FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$298FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$255Average$462FlexibilityNo cancel feeOn-time69%

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