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.

$100 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

$184Multiple Airlines

Thu, Nov 12 - Sun, Nov 15

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

$214Multiple 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 - 1:08 amBTV Burlington-ORD Chicago O'Hare Intl

32h 53m2 stops Baltimore/Washington Orlando

$253Multiple Airlines

Thu, Nov 19 - Sun, Nov 22

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

9h 35m1 stop Baltimore/Washington

5:15 pm - 3:57 pmBTV Burlington-ORD Chicago O'Hare Intl

23h 42m1 stop Baltimore/Washington

$261Multiple 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

Sat, Nov 21 - Wed, Nov 25

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

2h 15mnonstop

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

2h 51mnonstop

$339United Airlines

Fri, Mar 19 - Tue, Mar 23

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

2h 18mnonstop

5:00 pm - 6:46 pmBTV Burlington-ORD Chicago O'Hare Intl

2h 46mnonstop

$339United Airlines

Sat, Dec 5 - Thu, Dec 10

6:00 am - 4:29 pmPIA Greater Peoria-BTV Burlington

9h 29m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

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

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

$349American Airlines

Thu, Nov 26 - Fri, Nov 27

6:29 am - 12:03 pmORD Chicago O'Hare Intl-BTV Burlington

4h 34m1 stop Philadelphia

5:02 am - 9:17 amBTV Burlington-ORD Chicago O'Hare Intl

5h 15m1 stop Washington, D.C. Reagan-National

$359American Airlines

Fri, Dec 11 - Sun, Dec 13

4:54 pm - 10:57 pmORD Chicago O'Hare Intl-BTV Burlington

5h 03m1 stop Philadelphia

5:37 am - 10:03 amBTV Burlington-ORD Chicago O'Hare Intl

5h 26m1 stop Washington, D.C. Reagan-National

$359American Airlines

Recent last minute flight deals from Illinois to Burlington

Thu, Nov 5 - Mon, Nov 9

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

$414United Airlines

Mon, Nov 2 - Tue, Nov 10

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

$414United Airlines

Thu, Nov 5 - Mon, Nov 9

7:00 am - 1:51 pmORD Chicago O'Hare Intl-BTV Burlington

5h 51m1 stop Newark

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

2h 51mnonstop

$424United Airlines

Mon, Nov 2 - Tue, Nov 10

4:40 pm - 11:25 pmORD Chicago O'Hare Intl-BTV Burlington

5h 45m1 stop Newark

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

2h 51mnonstop

$424United Airlines

Mon, Nov 2 - Tue, Nov 10

6:00 pm - 12:57 amORD Chicago O'Hare Intl-BTV Burlington

5h 57m1 stop New York John F Kennedy Intl

1:35 pm - 8:45 pmBTV Burlington-ORD Chicago O'Hare Intl

8h 10m1 stop New York LaGuardia

$434Delta

Thu, Nov 5 - Mon, Nov 9

7:00 am - 1:51 pmORD Chicago O'Hare Intl-BTV Burlington

5h 51m1 stop Newark

10:44 am - 5:17 pmBTV Burlington-ORD Chicago O'Hare Intl

7h 33m1 stop Newark

$434United Airlines

Thu, Nov 5 - Mon, Nov 9

7:00 am - 12:44 pmORD Chicago O'Hare Intl-BTV Burlington

4h 44m1 stop New York LaGuardia

1:35 pm - 8:49 pmBTV Burlington-ORD Chicago O'Hare Intl

8h 14m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

$439Delta

Mon, Nov 2 - Tue, Nov 10

3:40 pm - 12:57 amORD Chicago O'Hare Intl-BTV Burlington

8h 17m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

12:59 pm - 6:30 pmBTV Burlington-ORD Chicago O'Hare Intl

6h 31m1 stop Detroit Metropolitan Wayne County

$439Delta

Thu, Nov 5 - Mon, Nov 9

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

$449United Airlines

Thu, Nov 5 - Mon, Nov 9

5:55 am - 1:56 pmORD Chicago O'Hare Intl-BTV Burlington

7h 01m1 stop Washington, D.C. Dulles Intl

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

2h 48mnonstop

$459United Airlines

Useful Info

Low season	April
High season	October
Cheapest flight	$100

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.