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.

$152 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

10:38 am - 4:35 pmORD Chicago O'Hare Intl-BTV Burlington

4h 57m1 stop Baltimore/Washington

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

23h 49m1 stop Baltimore/Washington

$252Multiple Airlines

Tue, Jan 12 - Tue, Jan 19

10:18 am - 9:13 amORD Chicago O'Hare Intl-BTV Burlington

21h 55m1 stop Tampa

5:15 pm - 11:50 amBTV Burlington-ORD Chicago O'Hare Intl

19h 35m2 stops Baltimore/Washington Atlanta Hartsfield-Jackson

$276Multiple Airlines

Tue, Jan 12 - Thu, Jan 21

10:18 am - 9:13 amORD Chicago O'Hare Intl-BTV Burlington

21h 55m1 stop Tampa

5:15 pm - 11:50 amBTV Burlington-ORD Chicago O'Hare Intl

19h 35m2 stops Baltimore/Washington Atlanta Hartsfield-Jackson

$303Multiple Airlines

Thu, Dec 3 - Sun, Dec 6

10:38 am - 4:35 pmORD Chicago O'Hare Intl-BTV Burlington

4h 57m1 stop Baltimore/Washington

5:15 pm - 9:42 pmBTV Burlington-ORD Chicago O'Hare Intl

29h 27m2 stops Baltimore/Washington Atlanta Hartsfield-Jackson

$316Multiple Airlines

Sun, Apr 18 - Sat, Apr 24

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

2h 24mnonstop

6:50 am - 8:48 amBTV Burlington-ORD Chicago O'Hare Intl

2h 58mnonstop

$339American Airlines

Fri, Nov 20 - Mon, Nov 23

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

$339United Airlines

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

$339United Airlines

Fri, Nov 20 - Wed, Nov 25

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

$339United Airlines

Sun, Apr 18 - Sat, Apr 24

8:53 pm - 12:19 amORD Chicago O'Hare Intl-BTV Burlington

2h 26mnonstop

11:57 am - 5:22 pmBTV Burlington-ORD Chicago O'Hare Intl

6h 25m1 stop Philadelphia

$349American Airlines

Sat, Dec 5 - Thu, Dec 10

6:00 am - 3:25 pmPIA Greater Peoria-BTV Burlington

8h 25m2 stops Chicago O'Hare Intl Philadelphia

4:14 pm - 12:15 amBTV Burlington-PIA Greater Peoria

9h 01m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

$349American Airlines

Recent last minute flight deals from Illinois to Burlington

Fri, Oct 23 - Mon, Nov 2

5:50 pm - 9:13 pmORD Chicago O'Hare Intl-BTV Burlington

2h 23mnonstop

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

2h 51mnonstop

$414United Airlines

Fri, Oct 23 - Mon, Nov 2

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

2h 30mnonstop

4:16 pm - 11:30 pmBTV Burlington-ORD Chicago O'Hare Intl

8h 14m1 stop Washington, D.C. Reagan-National

$421American Airlines

Fri, Oct 23 - Mon, Nov 2

4:50 pm - 11:56 pmORD Chicago O'Hare Intl-BTV Burlington

6h 06m1 stop Washington, D.C. Reagan-National

5:05 am - 10:05 amBTV Burlington-ORD Chicago O'Hare Intl

6h 00m1 stop Washington, D.C. Reagan-National

$431American Airlines

Thu, Oct 22 - Sun, Nov 1

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

$433Multiple Airlines

Sat, Oct 24 - Sun, Nov 1

1:23 pm - 10:41 pmORD Chicago O'Hare Intl-BTV Burlington

8h 18m1 stop Atlanta Hartsfield-Jackson

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

6h 34m1 stop Detroit Metropolitan Wayne County

$434Delta

Fri, Oct 23 - Tue, Nov 3

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

4h 54m1 stop Detroit Metropolitan Wayne County

6:00 am - 10:28 amBTV Burlington-ORD Chicago O'Hare Intl

5h 28m1 stop New York LaGuardia

$434Delta

Sun, Oct 25 - 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

$514United Airlines

Sun, Oct 25 - Thu, Nov 5

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

$514United Airlines

Sun, Oct 25 - 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

$514American Airlines

Sun, Oct 25 - Wed, Nov 4

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

$514United Airlines

Recent direct flight deals from Illinois to Burlington

Sun, Apr 18 - Sat, Apr 24

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

2h 24mnonstop

6:50 am - 8:48 amBTV Burlington-ORD Chicago O'Hare Intl

2h 58mnonstop

$339American Airlines

Sat, Dec 12 - Tue, Dec 15

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

$339United Airlines

Wed, Nov 18 - Fri, Nov 27

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

$339United Airlines

Thu, Nov 26 - Tue, Dec 1

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

2h 15mnonstop

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

2h 49mnonstop

$339United Airlines

Thu, Dec 17 - Sun, Jan 17

6:24 pm - 9:47 pmORD Chicago O'Hare Intl-BTV Burlington

2h 23mnonstop

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

3h 00mnonstop

$339United Airlines

Thu, Nov 19 - Sun, Nov 22

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

$339United Airlines

Wed, Dec 16 - Tue, Jan 5

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

2h 17mnonstop

4:50 pm - 6:36 pmBTV Burlington-ORD Chicago O'Hare Intl

2h 46mnonstop

$339United Airlines

Sun, Nov 15 - Sun, Nov 22

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

$339United Airlines

Thu, Dec 10 - Sun, Dec 13

11:10 am - 2:25 pmORD Chicago O'Hare Intl-BTV Burlington

2h 15mnonstop

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

2h 51mnonstop

$339United Airlines

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

$379American Airlines

Useful Info

Low season	April
High season	October
Cheapest flight	$152

Best time to beat the crowds with an average 4% drop in price.

Most popular time to fly with an average 3% 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.