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Burlington

$90+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BTV
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$223
(American Airlines)

One-way from

$96
(United Airlines)

Popular in

April

Cheapest in

February

Average price

$374

Good round-trip deal

$279 or less

Good one-way deal

$223 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. 5% potential increase in price ($23 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 July 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 July 31, 2025.

This American Airlines deal was found by Cheapflights users on 7/31. 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.
Tue 9/301:03 pmSTL - BTV
1 stop6h 41mAmerican Airlines
Tue 10/76:00 amBTV - STL
1 stop4h 56mAmerican Airlines
Deal found 7/31$223
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/225:21 pmORD - BTV
1 stop4h 15mAmerican Airlines
Tue 8/266:22 pmBTV - ORD
1 stop5h 37mAmerican Airlines
Deal found 7/31$231
This Delta deal was found by Cheapflights users on 7/29. 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 8/305:25 pmSTL - BTV
1 stop4h 34mDelta
Sat 9/66:14 amBTV - STL
1 stop7h 17mDelta
Deal found 7/29$237
This Delta deal was found by Cheapflights users on 7/30. 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 8/166:17 pmMDW - BTV
1 stop3h 42mDelta
Wed 8/277:20 amBTV - MDW
1 stop6h 08mDelta
Deal found 7/30$249
This Delta deal was found by Cheapflights users on 7/30. 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 8/1411:05 amORD - BTV
1 stop4h 10mDelta
Fri 8/227:20 amBTV - ORD
1 stop6h 25mDelta
Deal found 7/30$249
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/84:00 pmORD - BTV
1 stop6h 44mUnited Airlines
Wed 8/204:40 pmBTV - ORD
Nonstop2h 45mUnited Airlines
Deal found 7/30$250
This Delta deal was found by Cheapflights users on 7/28. 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 9/66:00 amBMI - BTV
1 stop6h 45mDelta
Tue 9/96:00 amBTV - BMI
2 stops10h 07mDelta
Deal found 7/28$302
This United Airlines deal was found by Cheapflights users on 7/31. 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 10/175:34 pmSTL - BTV
1 stop4h 56mUnited Airlines
Sat 10/256:00 amBTV - STL
1 stop5h 49mUnited Airlines
Deal found 7/31$311
This United Airlines deal was found by Cheapflights users on 7/28. 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 9/36:55 amPIA - BTV
1 stop6h 35mUnited Airlines
Sat 9/64:40 pmBTV - PIA
1 stop5h 12mUnited Airlines
Deal found 7/28$349
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 9/62:51 pmBMI - BTV
1 stop4h 10mAmerican Airlines
Tue 9/96:04 pmBTV - BMI
1 stop4h 42mAmerican Airlines
Deal found 7/30$367
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 9/64:40 pmSPI - BTV
2 stops28h 53mAmerican Airlines
Tue 9/97:00 amBTV - SPI
1 stop6h 44mAmerican Airlines
Deal found 7/30$653

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 July 31, 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

Tue 9/30

1:03 pm-8:44 pm

1 stop6h 41m

Burlington

Tue 10/7

6:00 am-9:56 am

1 stop4h 56m

$223

ChicagoBurlington

ORD - BTV

ORDBTV

Chicago O'Hare Intl

Fri 8/22

5:21 pm-10:36 pm

1 stop4h 15m

Burlington

Tue 8/26

6:22 pm-10:59 pm

1 stop5h 37m

$231

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Sat 8/30

5:25 pm-10:59 pm

1 stop4h 34m

Burlington

Sat 9/6

6:14 am-12:31 pm

1 stop7h 17m

$237

ChicagoBurlington

MDW - BTV

MDWBTV

Chicago Midway

Sat 8/16

6:17 pm-10:59 pm

1 stop3h 42m

Burlington

Wed 8/27

7:20 am-12:28 pm

1 stop6h 08m

$249

ChicagoBurlington

ORD - BTV

ORDBTV

Chicago O'Hare Intl

Thu 8/14

11:05 am-4:15 pm

1 stop4h 10m

Burlington

Fri 8/22

7:20 am-12:45 pm

1 stop6h 25m

$249

ChicagoBurlington

ORD - BTV

ORDBTV

Chicago O'Hare Intl

Sat 8/30

11:17 am-2:30 pm

Nonstop2h 13m

Burlington

Sun 8/31

6:35 am-10:38 am

1 stop5h 03m

$258

BloomingtonBurlington

BMI - BTV

BMIBTV

Bloomington-Normal

Sat 9/6

6:00 am-1:45 pm

1 stop6h 45m

Burlington

Tue 9/9

6:00 am-3:07 pm

2 stops10h 07m

$302

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Fri 10/17

5:34 pm-11:30 pm

1 stop4h 56m

Burlington

Sat 10/25

6:00 am-10:49 am

1 stop5h 49m

$311

PeoriaBurlington

PIA - BTV

PIABTV

Greater Peoria

Wed 9/3

6:55 am-2:30 pm

1 stop6h 35m

Burlington

Sat 9/6

4:40 pm-8:52 pm

1 stop5h 12m

$349

BloomingtonBurlington

BMI - BTV

BMIBTV

Bloomington-Normal

Sat 9/6

2:51 pm-8:01 pm

1 stop4h 10m

Burlington

Tue 9/9

6:04 pm-9:46 pm

1 stop4h 42m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 24 results
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2
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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 July 31, 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 July 31, 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 (3 on average).

Reviews of airlines servicing Burlington

Get insights into the airlines that provide service to Burlington. 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 Burlington. Reviews last updated July 31, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Illinois to Burlington 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
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

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
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

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
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

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!
Frontier
5.9
Fair
3,239 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

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 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.

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

    $96 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $100 and $116, 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: Republic Airways (92%), United Airlines (89%), Air Canada( 82%).

  • What are the cheapest flights from Illinois to Burlington?

    On average you can expect to pay $405 for a flight from Illinois to Burlington. The cheapest flight overall is $105 while the most popular route, (Chicago O'Hare Intl - Burlington) is currently priced at $191.

  • 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 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$210Average$343FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$476FlexibilityNo cancel feeOn-time69%

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