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.

$129 CHEAP FLIGHTS from Illinois to Burlington

Save 21% 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

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

Sat, Oct 17 - Sat, Oct 24

4:22 pm - 11:23 pmSTL Lambert-St Louis-BTV Burlington

6h 01m1 stop Detroit Metropolitan Wayne County

6:00 am - 11:47 amBTV Burlington-STL Lambert-St Louis

6h 47m1 stop New York LaGuardia

$293Delta

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

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

Wed, Oct 28 - 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

$299American 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

$299American Airlines

Fri, Oct 2 - Tue, Oct 6

7:25 am - 10:48 amORD Chicago O'Hare Intl-BTV Burlington

2h 23mnonstop

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

2h 39mnonstop

$299United Airlines

Mon, Oct 26 - Sat, Oct 31

6:24 pm - 11:23 pmSTL Lambert-St Louis-BTV Burlington

3h 59m1 stop Detroit Metropolitan Wayne County

6:00 am - 11:47 amBTV Burlington-STL Lambert-St Louis

6h 47m1 stop New York LaGuardia

$301Delta

Sat, Oct 10 - Sat, Oct 17

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

2h 30mnonstop

6:09 am - 11:05 amBTV Burlington-ORD Chicago O'Hare Intl

5h 56m1 stop Philadelphia

$309American Airlines

Fri, Dec 4 - Sun, Dec 6

3:59 pm - 12:05 amORD Chicago O'Hare Intl-BTV Burlington

7h 06m1 stop Atlanta Hartsfield-Jackson

7:05 am - 10:59 amBTV Burlington-ORD Chicago O'Hare Intl

4h 54m1 stop Detroit Metropolitan Wayne County

$319Delta

Recent last minute flight deals from Illinois to Burlington

Sat, Sep 19 - Fri, Sep 25

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

2h 27mnonstop

6:33 pm - 8:30 pmBTV Burlington-ORD Chicago O'Hare Intl

2h 57mnonstop

$374American Airlines

Sat, Sep 19 - Fri, Sep 25

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

2h 22mnonstop

12:18 pm - 1:57 pmBTV Burlington-ORD Chicago O'Hare Intl

2h 39mnonstop

$374United Airlines

Sat, Sep 19 - Fri, Sep 25

8:45 am - 2:22 pmORD Chicago O'Hare Intl-BTV Burlington

4h 37m1 stop Philadelphia

6:33 pm - 8:30 pmBTV Burlington-ORD Chicago O'Hare Intl

2h 57mnonstop

$384American Airlines

Sat, Sep 19 - Fri, Sep 25

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

2h 23mnonstop

7:13 pm - 11:21 pmBTV Burlington-ORD Chicago O'Hare Intl

5h 08m1 stop Newark

$384United 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

$394Delta

Sat, Sep 19 - Fri, Sep 25

1:15 pm - 7:06 pmORD Chicago O'Hare Intl-BTV Burlington

4h 51m1 stop Philadelphia

5:03 pm - 10:00 pmBTV Burlington-ORD Chicago O'Hare Intl

5h 57m1 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

Sat, Sep 19 - Fri, Sep 25

9:59 am - 10:42 pmMDW Chicago Midway-BTV Burlington

11h 43m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

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

5h 19m1 stop Atlanta Hartsfield-Jackson

$399Delta

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

Fri, Sep 18 - Sun, Sep 20

5:10 pm - 11:33 pmORD Chicago O'Hare Intl-BTV Burlington

5h 23m1 stop Detroit Metropolitan Wayne County

7:00 am - 10:37 amBTV Burlington-ORD Chicago O'Hare Intl

4h 37m1 stop Detroit Metropolitan Wayne County

$429Delta

Recent direct flight deals from Illinois to Burlington

Wed, Oct 28 - 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

$299American 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

$299American Airlines

Sat, Oct 3 - Tue, Oct 6

7:25 am - 10:48 amORD Chicago O'Hare Intl-BTV Burlington

2h 23mnonstop

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

2h 39mnonstop

$299United Airlines

Sat, Dec 12 - Sun, Jan 17

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

2h 22mnonstop

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

2h 59mnonstop

$299United Airlines

Thu, Oct 15 - Tue, Oct 20

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

2h 23mnonstop

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

2h 39mnonstop

$299United Airlines

Sat, Oct 10 - Sat, Oct 17

7:25 am - 10:48 amORD Chicago O'Hare Intl-BTV Burlington

2h 23mnonstop

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

2h 39mnonstop

$299United Airlines

Wed, Dec 2 - Sun, Dec 6

11:10 am - 2:27 pmORD Chicago O'Hare Intl-BTV Burlington

2h 17mnonstop

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

2h 51mnonstop

$299United Airlines

Fri, Dec 4 - Sun, Dec 6

7:25 am - 10:42 amORD Chicago O'Hare Intl-BTV Burlington

2h 17mnonstop

6:00 am - 7:49 amBTV Burlington-ORD Chicago O'Hare Intl

2h 49mnonstop

$299United Airlines

Thu, Nov 12 - Sun, Nov 15

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

$299United Airlines

Fri, Oct 2 - Tue, Oct 6

7:25 am - 10:48 amORD Chicago O'Hare Intl-BTV Burlington

2h 23mnonstop

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

2h 39mnonstop

$299United Airlines

Useful Info

Low season	April
High season	October
Cheapest flight	$129

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 St. Louis 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.