How does KAYAK find such low prices on flights from Illinois to Burlington?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Burlington.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Burlington?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Burlington from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Burlington?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Burlington with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Burlington?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Burlington from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$130 CHEAP FLIGHTS from Illinois to Burlington

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Flight Deals

Cheap Flights from Illinois to Burlington

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Burlington

Sat, Oct 17 - Tue, Oct 20

5:40 pm - 11:33 pmSTL Lambert-St Louis-BTV Burlington

4h 53m1 stop Philadelphia

6:00 am - 10:18 amBTV Burlington-STL Lambert-St Louis

5h 18m1 stop Philadelphia

$280American Airlines

Sat, Oct 17 - Tue, Oct 20

5:40 pm - 11:33 pmSTL Lambert-St Louis-BTV Burlington

4h 53m1 stop Philadelphia

7:35 pm - 11:43 pmBTV Burlington-STL Lambert-St Louis

5h 08m1 stop Philadelphia

$280American Airlines

Wed, Oct 21 - Sat, Oct 24

5:08 pm - 11:56 pmSTL Lambert-St Louis-BTV Burlington

5h 48m1 stop Washington, D.C. Reagan-National

6:34 pm - 12:19 amBTV Burlington-STL Lambert-St Louis

6h 45m1 stop Chicago O'Hare Intl

$280American Airlines

Wed, Oct 14 - Sat, Oct 17

1:29 pm - 9:13 pmSTL Lambert-St Louis-BTV Burlington

6h 44m1 stop Chicago O'Hare Intl

6:00 am - 11:33 amBTV Burlington-STL Lambert-St Louis

6h 33m1 stop Newark

$293United Airlines

Sat, Oct 17 - Tue, Oct 20

8:00 am - 2:52 pmSTL Lambert-St Louis-BTV Burlington

5h 52m1 stop Chicago O'Hare Intl

6:00 am - 12:13 pmBTV Burlington-STL Lambert-St Louis

7h 13m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$298United Airlines

Wed, Oct 21 - Sat, Oct 24

8:00 am - 2:52 pmSTL Lambert-St Louis-BTV Burlington

5h 52m1 stop Chicago O'Hare Intl

6:00 am - 12:15 pmBTV Burlington-STL Lambert-St Louis

7h 15m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$298United Airlines

Thu, Nov 5 - Sun, Nov 8

6:00 am - 4:35 pmORD Chicago O'Hare Intl-BTV Burlington

9h 35m1 stop Baltimore/Washington

5:15 pm - 11:23 amBTV Burlington-ORD Chicago O'Hare Intl

19h 08m1 stop Baltimore/Washington

$326Multiple Airlines

Sat, Oct 10 - Wed, Oct 14

6:00 pm - 12:38 amORD Chicago O'Hare Intl-BTV Burlington

5h 38m1 stop New York John F Kennedy Intl

7:25 am - 12:59 pmBTV Burlington-ORD Chicago O'Hare Intl

6h 34m1 stop Detroit Metropolitan Wayne County

$339Delta

Tue, Oct 13 - Sat, Oct 17

5:29 pm - 11:23 pmORD Chicago O'Hare Intl-BTV Burlington

4h 54m1 stop Detroit Metropolitan Wayne County

6:35 am - 12:46 pmBTV Burlington-ORD Chicago O'Hare Intl

7h 11m1 stop New York John F Kennedy Intl

$339Delta

Fri, Dec 4 - Sun, Dec 6

6:05 pm - 10:12 amSTL Lambert-St Louis-BTV Burlington

15h 07m1 stop Orlando

12:32 pm - 8:47 amBTV Burlington-STL Lambert-St Louis

21h 15m2 stops Raleigh-Durham Orlando

$391Multiple Airlines

Recent last minute flight deals from Illinois to Burlington

Tue, Sep 22 - Tue, Oct 6

7:30 am - 11:03 amORD Chicago O'Hare Intl-BTV Burlington

2h 33mnonstop

6:10 am - 7:49 amBTV Burlington-ORD Chicago O'Hare Intl

2h 39mnonstop

$374United Airlines

Tue, Sep 22 - Tue, Oct 6

2:32 pm - 11:02 pmORD Chicago O'Hare Intl-BTV Burlington

7h 30m1 stop Newark

6:10 am - 7:49 amBTV Burlington-ORD Chicago O'Hare Intl

2h 39mnonstop

$384United Airlines

Sat, Sep 19 - Tue, Sep 22

1:54 pm - 9:46 pmSTL Lambert-St Louis-BTV Burlington

6h 52m1 stop Charlotte Douglas

3:10 pm - 9:44 pmBTV Burlington-STL Lambert-St Louis

7h 34m1 stop Philadelphia

$390American Airlines

Tue, Sep 22 - Tue, Oct 6

6:00 am - 11:49 amORD Chicago O'Hare Intl-BTV Burlington

4h 49m1 stop Washington, D.C. Reagan-National

5:11 pm - 11:36 pmBTV Burlington-ORD Chicago O'Hare Intl

7h 25m1 stop Washington, D.C. Reagan-National

$394American Airlines

Sun, Sep 20 - Sun, Sep 27

11:29 am - 2:51 pmORD Chicago O'Hare Intl-BTV Burlington

2h 22mnonstop

6:10 am - 7:49 amBTV Burlington-ORD Chicago O'Hare Intl

2h 39mnonstop

$394United Airlines

Sun, Sep 20 - Sun, Sep 27

6:15 pm - 9:38 pmORD Chicago O'Hare Intl-BTV Burlington

2h 23mnonstop

6:10 am - 7:49 amBTV Burlington-ORD Chicago O'Hare Intl

2h 39mnonstop

$394United Airlines

Sun, Sep 20 - Sun, Sep 27

7:12 pm - 10:39 pmORD Chicago O'Hare Intl-BTV Burlington

2h 27mnonstop

5:00 am - 11:41 amBTV Burlington-ORD Chicago O'Hare Intl

7h 41m1 stop Washington, D.C. Reagan-National

$404American Airlines

Sat, Sep 19 - Fri, Sep 25

6:40 pm - 11:33 pmMDW Chicago Midway-BTV Burlington

3h 53m1 stop Detroit Metropolitan Wayne County

5:30 am - 9:49 amBTV Burlington-MDW Chicago Midway

5h 19m1 stop Atlanta Hartsfield-Jackson

$464Delta

Sat, Sep 19 - Fri, Sep 25

12:29 pm - 11:33 pmORD Chicago O'Hare Intl-BTV Burlington

10h 04m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

12:22 pm - 7:33 pmBTV Burlington-ORD Chicago O'Hare Intl

8h 11m1 stop Minneapolis St Paul

$469Delta

Sat, Sep 19 - Wed, Sep 23

1:51 pm - 10:42 pmORD Chicago O'Hare Intl-BTV Burlington

7h 51m1 stop Atlanta Hartsfield-Jackson

6:00 am - 4:37 pmBTV Burlington-ORD Chicago O'Hare Intl

11h 37m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

$469Delta

Recent direct flight deals from Illinois to Burlington

Fri, Oct 30 - Sun, Nov 1

2:30 pm - 6:04 pmORD Chicago O'Hare Intl-BTV Burlington

2h 34mnonstop

7:01 am - 9:10 amBTV Burlington-ORD Chicago O'Hare Intl

3h 09mnonstop

$319American Airlines

Thu, Oct 29 - Sun, Nov 1

2:30 pm - 6:04 pmORD Chicago O'Hare Intl-BTV Burlington

2h 34mnonstop

7:01 am - 9:10 amBTV Burlington-ORD Chicago O'Hare Intl

3h 09mnonstop

$319American Airlines

Thu, Nov 26 - Thu, Dec 3

11:00 am - 2:15 pmORD Chicago O'Hare Intl-BTV Burlington

2h 15mnonstop

6:00 am - 7:51 amBTV Burlington-ORD Chicago O'Hare Intl

2h 51mnonstop

$319United Airlines

Sat, Nov 7 - Sun, Nov 8

6:28 pm - 9:50 pmORD Chicago O'Hare Intl-BTV Burlington

2h 22mnonstop

8:54 am - 10:45 amBTV Burlington-ORD Chicago O'Hare Intl

2h 51mnonstop

$319United Airlines

Sat, Oct 24 - Tue, Oct 27

8:31 pm - 12:01 amORD Chicago O'Hare Intl-BTV Burlington

2h 30mnonstop

7:00 am - 8:53 amBTV Burlington-ORD Chicago O'Hare Intl

2h 53mnonstop

$319American Airlines

Fri, Oct 23 - Mon, Oct 26

2:30 pm - 6:04 pmORD Chicago O'Hare Intl-BTV Burlington

2h 34mnonstop

6:34 pm - 8:35 pmBTV Burlington-ORD Chicago O'Hare Intl

3h 01mnonstop

$319American Airlines

Sat, Oct 31 - Sun, Nov 1

8:29 pm - 11:59 pmORD Chicago O'Hare Intl-BTV Burlington

2h 30mnonstop

7:01 am - 9:10 amBTV Burlington-ORD Chicago O'Hare Intl

3h 09mnonstop

$319American Airlines

Fri, Oct 23 - Tue, Oct 27

8:29 pm - 11:59 pmORD Chicago O'Hare Intl-BTV Burlington

2h 30mnonstop

6:34 pm - 8:35 pmBTV Burlington-ORD Chicago O'Hare Intl

3h 01mnonstop

$319American Airlines

Sat, Oct 31 - Tue, Nov 3

10:59 am - 2:14 pmORD Chicago O'Hare Intl-BTV Burlington

2h 15mnonstop

5:05 pm - 6:53 pmBTV Burlington-ORD Chicago O'Hare Intl

2h 48mnonstop

$319United Airlines

Thu, Dec 3 - Mon, Dec 7

7:00 am - 10:17 amORD Chicago O'Hare Intl-BTV Burlington

2h 17mnonstop

6:00 am - 7:51 amBTV Burlington-ORD Chicago O'Hare Intl

2h 51mnonstop

$319United Airlines

Useful Info

Low season	April
High season	October
Cheapest flight	$130

Best time to beat the crowds with an average 5% drop in price.

Most popular time to fly and prices are also 3% lower on average.

Flight from Chicago O'Hare Airport to Burlington

How does KAYAK find such low prices on flights from Illinois to Burlington?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Burlington.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Burlington?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Burlington from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Burlington?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Burlington with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Burlington?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Burlington from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.