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.

$146 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

Thu, Dec 3 - Sun, Dec 6

10:29 am - 4:35 pmORD Chicago O'Hare Intl-BTV Burlington

5h 06m1 stop Baltimore/Washington

5:15 pm - 9:29 pmBTV Burlington-ORD Chicago O'Hare Intl

29h 14m2 stops Baltimore/Washington Atlanta Hartsfield-Jackson

$303Multiple Airlines

Thu, Dec 3 - Sun, Dec 6

10:29 am - 4:35 pmORD Chicago O'Hare Intl-BTV Burlington

5h 06m1 stop Baltimore/Washington

5:15 pm - 4:04 pmBTV Burlington-ORD Chicago O'Hare Intl

23h 49m1 stop Baltimore/Washington

$316Multiple Airlines

Wed, Nov 25 - Tue, Dec 1

2:52 pm - 4:35 pmORD Chicago O'Hare Intl-BTV Burlington

24h 43m1 stop Baltimore/Washington

5:15 pm - 2:00 pmBTV Burlington-ORD Chicago O'Hare Intl

21h 45m2 stops Baltimore/Washington Atlanta Hartsfield-Jackson

$316Multiple Airlines

Fri, Dec 4 - Fri, Dec 11

6:29 pm - 9:51 pmORD Chicago O'Hare Intl-BTV Burlington

2h 22mnonstop

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

2h 51mnonstop

$339United Airlines

Thu, Mar 18 - Mon, Mar 22

6:25 pm - 9:43 pmORD Chicago O'Hare Intl-BTV Burlington

2h 18mnonstop

6:00 am - 7:53 amBTV Burlington-ORD Chicago O'Hare Intl

2h 53mnonstop

$339United Airlines

Thu, Dec 24 - Thu, Dec 31

7:30 am - 10:50 amORD Chicago O'Hare Intl-BTV Burlington

2h 20mnonstop

6:00 am - 7:59 amBTV Burlington-ORD Chicago O'Hare Intl

2h 59mnonstop

$339United Airlines

Fri, Dec 4 - Tue, Dec 8

7:59 am - 9:13 amORD Chicago O'Hare Intl-BTV Burlington

24h 14m1 stop Tampa

5:15 pm - 10:00 pmBTV Burlington-ORD Chicago O'Hare Intl

29h 45m2 stops Baltimore/Washington Atlanta Hartsfield-Jackson

$347Multiple Airlines

Tue, Apr 13 - Sat, Apr 17

2:19 pm - 5:43 pmORD Chicago O'Hare Intl-BTV Burlington

2h 24mnonstop

6:13 pm - 8:07 pmBTV Burlington-ORD Chicago O'Hare Intl

2h 54mnonstop

$349American Airlines

Thu, May 6 - Sun, May 9

8:30 pm - 11:53 pmORD Chicago O'Hare Intl-BTV Burlington

2h 23mnonstop

7:43 pm - 9:38 pmBTV Burlington-ORD Chicago O'Hare Intl

2h 55mnonstop

$349American Airlines

Wed, Nov 25 - Tue, Dec 1

4:56 pm - 11:47 pmORD Chicago O'Hare Intl-BTV Burlington

5h 51m1 stop Washington, D.C. Reagan-National

11:51 am - 5:29 pmBTV Burlington-ORD Chicago O'Hare Intl

6h 38m1 stop Washington, D.C. Reagan-National

$359American Airlines

Recent last minute flight deals from Illinois to Burlington

Tue, Nov 10 - Tue, Nov 17

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

$414United Airlines

Tue, Nov 10 - Tue, Nov 17

3:36 pm - 11:25 pmORD Chicago O'Hare Intl-BTV Burlington

6h 49m1 stop Newark

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

2h 51mnonstop

$424United Airlines

Tue, Nov 10 - Tue, Nov 17

8:29 am - 3:24 pmORD Chicago O'Hare Intl-BTV Burlington

5h 55m1 stop Philadelphia

5:05 am - 11:34 amBTV Burlington-ORD Chicago O'Hare Intl

7h 29m1 stop Washington, D.C. Reagan-National

$434American Airlines

Tue, Nov 10 - Tue, Nov 17

5:05 pm - 11:20 pmORD Chicago O'Hare Intl-BTV Burlington

5h 15m1 stop Detroit Metropolitan Wayne County

1:35 pm - 11:54 pmBTV Burlington-ORD Chicago O'Hare Intl

11h 19m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

$439Delta

Fri, Nov 13 - Mon, Nov 16

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

2h 15mnonstop

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

2h 48mnonstop

$449United Airlines

Thu, Nov 12 - Tue, Nov 17

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

9h 35m1 stop Baltimore/Washington

5:15 pm - 6:30 pmBTV Burlington-ORD Chicago O'Hare Intl

26h 15m2 stops Baltimore/Washington Atlanta Hartsfield-Jackson

$455Multiple Airlines

Wed, Nov 11 - Sat, Nov 14

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

2h 22mnonstop

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

2h 48mnonstop

$459United Airlines

Thu, Nov 12 - Sat, Nov 14

4:51 pm - 11:52 pmORD Chicago O'Hare Intl-BTV Burlington

6h 01m1 stop Washington, D.C. Reagan-National

11:53 am - 4:18 pmBTV Burlington-ORD Chicago O'Hare Intl

5h 25m1 stop Washington, D.C. Reagan-National

$469American Airlines

Thu, Nov 12 - Sun, Nov 15

7:05 am - 12:46 pmORD Chicago O'Hare Intl-BTV Burlington

4h 41m1 stop Detroit Metropolitan Wayne County

7:05 am - 10:39 amBTV Burlington-ORD Chicago O'Hare Intl

4h 34m1 stop Detroit Metropolitan Wayne County

$469Delta

Fri, Nov 13 - Sun, Nov 15

5:49 pm - 11:52 pmORD Chicago O'Hare Intl-BTV Burlington

5h 03m1 stop Washington, D.C. Reagan-National

6:00 am - 12:59 pmBTV Burlington-ORD Chicago O'Hare Intl

7h 59m1 stop Washington, D.C. Reagan-National

$476American Airlines

Recent direct flight deals from Illinois to Burlington

Thu, Dec 24 - Thu, Dec 31

7:30 am - 10:50 amORD Chicago O'Hare Intl-BTV Burlington

2h 20mnonstop

6:00 am - 7:59 amBTV Burlington-ORD Chicago O'Hare Intl

2h 59mnonstop

$339United Airlines

Fri, Dec 4 - Fri, Dec 11

6:29 pm - 9:51 pmORD Chicago O'Hare Intl-BTV Burlington

2h 22mnonstop

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

2h 51mnonstop

$339United Airlines

Thu, Mar 18 - Mon, Mar 22

6:25 pm - 9:43 pmORD Chicago O'Hare Intl-BTV Burlington

2h 18mnonstop

6:00 am - 7:53 amBTV Burlington-ORD Chicago O'Hare Intl

2h 53mnonstop

$339United Airlines

Tue, Apr 13 - Sat, Apr 17

2:19 pm - 5:43 pmORD Chicago O'Hare Intl-BTV Burlington

2h 24mnonstop

6:13 pm - 8:07 pmBTV Burlington-ORD Chicago O'Hare Intl

2h 54mnonstop

$349American Airlines

Thu, May 6 - Sun, May 9

8:30 pm - 11:53 pmORD Chicago O'Hare Intl-BTV Burlington

2h 23mnonstop

7:43 pm - 9:38 pmBTV Burlington-ORD Chicago O'Hare Intl

2h 55mnonstop

$349American 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

$349United Airlines

Fri, Dec 4 - Tue, Dec 8

6:29 pm - 9:51 pmORD Chicago O'Hare Intl-BTV Burlington

2h 22mnonstop

4:47 pm - 6:36 pmBTV Burlington-ORD Chicago O'Hare Intl

2h 49mnonstop

$349United Airlines

Thu, Feb 4 - Sun, Feb 7

6:28 pm - 9:51 pmORD Chicago O'Hare Intl-BTV Burlington

2h 23mnonstop

6:00 am - 8:00 amBTV Burlington-ORD Chicago O'Hare Intl

3h 00mnonstop

$349United Airlines

Mon, Dec 21 - Thu, Dec 24

7:30 am - 10:50 amORD Chicago O'Hare Intl-BTV Burlington

2h 20mnonstop

12:10 pm - 1:59 pmBTV Burlington-ORD Chicago O'Hare Intl

2h 49mnonstop

$349United Airlines

Thu, Jan 14 - Tue, Jan 19

11:00 am - 2:21 pmORD Chicago O'Hare Intl-BTV Burlington

2h 21mnonstop

10:00 am - 12:00 pmBTV Burlington-ORD Chicago O'Hare Intl

3h 00mnonstop

$349United Airlines

Useful Info

Low season	April
High season	October
Cheapest flight	$146

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

Most popular time to fly with an average 5% increase in price.

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.