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.

$87 CHEAP FLIGHTS from Illinois to Burlington

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

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, 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

$178Multiple 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

$204Multiple 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 - 12:21 amBTV Burlington-ORD Chicago O'Hare Intl

32h 06m2 stops Baltimore/Washington Denver Intl

$235Multiple Airlines

Sun, Nov 15 - 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

$268Multiple Airlines

Thu, Apr 15 - Thu, Apr 22

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

2h 26mnonstop

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

2h 58mnonstop

$339American Airlines

Fri, Dec 18 - Thu, Dec 31

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

2h 23mnonstop

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

2h 59mnonstop

$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

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

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

Fri, Nov 20 - Sun, Nov 22

7:50 am - 3:32 pmORD Chicago O'Hare Intl-BTV Burlington

6h 42m1 stop Washington, D.C. Reagan-National

4:13 pm - 11:33 pmBTV Burlington-ORD Chicago O'Hare Intl

8h 20m1 stop Washington, D.C. Reagan-National

$359American Airlines

Recent last minute flight deals from Illinois to Burlington

Wed, Oct 28 - Wed, Nov 4

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

2h 22mnonstop

5:05 pm - 6:52 pmBTV Burlington-ORD Chicago O'Hare Intl

2h 47mnonstop

$414United Airlines

Tue, Oct 27 - Wed, Nov 4

2:34 pm - 9:50 pmPIA Greater Peoria-BTV Burlington

6h 16m1 stop Chicago O'Hare Intl

8:54 am - 1:53 pmBTV Burlington-PIA Greater Peoria

5h 59m1 stop Chicago O'Hare Intl

$414United Airlines

Tue, Oct 27 - Thu, Nov 5

10:43 am - 11:25 pmPIA Greater Peoria-BTV Burlington

11h 42m2 stops Chicago O'Hare Intl Newark

5:05 pm - 10:58 pmBTV Burlington-PIA Greater Peoria

6h 53m1 stop Chicago O'Hare Intl

$419United Airlines

Wed, Oct 28 - Wed, Nov 4

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

2h 30mnonstop

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

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

$424American Airlines

Tue, Oct 27 - Wed, Nov 4

6:14 am - 4:41 pmPIA Greater Peoria-BTV Burlington

9h 27m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

4:16 pm - 12:03 amBTV Burlington-PIA Greater Peoria

8h 47m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

$424American Airlines

Wed, Oct 28 - Wed, Nov 4

6:04 am - 1:56 pmORD Chicago O'Hare Intl-BTV Burlington

6h 52m1 stop Washington, D.C. Dulles Intl

9:45 am - 4:37 pmBTV Burlington-ORD Chicago O'Hare Intl

7h 52m1 stop Washington, D.C. Dulles Intl

$434United Airlines

Wed, Oct 28 - Wed, Nov 4

6:10 am - 1:51 pmORD Chicago O'Hare Intl-BTV Burlington

6h 41m1 stop New York John F Kennedy Intl

1:25 pm - 11:57 pmBTV Burlington-ORD Chicago O'Hare Intl

11h 32m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

$439Delta

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

$443American Airlines

Wed, Oct 28 - Wed, Nov 4

1:55 pm - 11:10 pmORD Chicago O'Hare Intl-BTV Burlington

8h 15m2 stops Detroit Metropolitan Wayne County New York LaGuardia

1:25 pm - 11:57 pmBTV Burlington-ORD Chicago O'Hare Intl

11h 32m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

$444Delta

Fri, Oct 30 - Sun, Nov 1

8:29 am - 4:02 pmORD Chicago O'Hare Intl-BTV Burlington

6h 33m1 stop Detroit Metropolitan Wayne County

6:00 am - 4:40 pmBTV Burlington-ORD Chicago O'Hare Intl

11h 40m2 stops New York LaGuardia Minneapolis St Paul

$474Delta

Useful Info

Low season	April
High season	October
Cheapest flight	$87

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.