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O'Hare Intl

$131+ Cheap flights from Burlington (BTV) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — ORD
Sep 10 — Sep 171
Thu 9/10
Thu 9/17
1 adult, Economy
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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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Cheapflights Tip: The best prices from Burlington to Chicago O'Hare Intl are usually found in June or January, booked 90 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from Burlington to O'Hare Intl

Cheapest flights from Burlington to O'Hare Intl
Explore the most affordable flight options available from Burlington to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.

This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am -
Nonstop2h 39m
Sun 9/610:55 am -
Nonstop2h 22m
Deal found 8/10$279
This American Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:55 pm -
Nonstop2h 45m
Sun 9/63:40 pm -
Nonstop2h 23m
Deal found 8/9$280
This American Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:55 pm -
Nonstop2h 45m
Mon 9/77:04 pm -
Nonstop2h 24m
Deal found 8/9$281
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am -
1 stop6h 59m
Mon 9/76:15 pm -
Nonstop2h 23m
Deal found 8/10$289
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:10 am -
Nonstop2h 39m
Mon 10/127:25 am -
Nonstop2h 23m
Deal found 8/9$292
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:14 am -
1 stop8h 26m
Wed 9/96:00 am -
1 stop4h 41m
Deal found 8/10$299
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:14 am -
2 stops10h 45m
Sat 9/53:25 pm -
1 stop5h 35m
Deal found 8/7$304
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:34 pm -
Nonstop3h 01m
Mon 10/128:29 pm -
Nonstop2h 30m
Deal found 8/10$306
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:00 am -
2 stops7h 59m
Sat 9/193:40 pm -
2 stops7h 53m
Deal found 8/10$309
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:15 am -
1 stop4h 27m
Mon 8/316:00 am -
1 stop4h 54m
Deal found 8/7$319

Find flight deals from Burlington to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Burlington (BTV) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(United Airlines)

One-way from

$131
(Kiwi.com)

Popular in

February

Cheapest in

June

Average price

$359

Good round-trip deal

$396 or less

Good one-way deal

$309 or less
Provider with most accurate pricing for Burlington-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Burlington-Chicago O'Hare Intl flights.
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From Burlington to Chicago O'Hare Intl
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One-way flight from Burlington to Chicago O'Hare Intl
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Highest demand for flights based on searches. 5% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Price to beat on a round-trip flight from Burlington to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Burlington to Chicago O'Hare Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Burlington to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from Burlington to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BurlingtonChicago

BTV Burlington - ORD Chicago O'Hare Intl

BTVORD

Burlington

Tue 9/8

6:00 am-7:37 am

Nonstop2h 37m

Chicago O'Hare Intl

Tue 9/15

7:30 am-11:03 am

Nonstop2h 33m

$279
Quickest round-trip

BurlingtonChicago

BTV Burlington - ORD Chicago O'Hare Intl

BTVORD

Burlington

Thu 9/24

6:10 am-7:49 am

Nonstop2h 39m

Chicago O'Hare Intl

Mon 9/28

7:25 am-10:48 am

Nonstop2h 23m

$279

BurlingtonChicago

BTV Burlington - ORD Chicago O'Hare Intl

BTVORD

Burlington

Fri 9/4

7:40 pm-11:40 pm

1 stop5h 00m

Chicago O'Hare Intl

Mon 9/7

10:55 am-2:17 pm

Nonstop2h 22m

$289

BurlingtonChicago

BTV Burlington - ORD Chicago O'Hare Intl

BTVORD

Burlington

Thu 9/3

6:00 am-11:59 am

1 stop6h 59m

Chicago O'Hare Intl

Mon 9/7

6:15 pm-9:38 pm

Nonstop2h 23m

$289

BurlingtonChicago

BTV Burlington - ORD Chicago O'Hare Intl

BTVORD

Burlington

Sat 9/5

2:21 pm-9:52 pm

1 stop8h 31m

Chicago O'Hare Intl

Sat 9/19

1:51 pm-10:42 pm

1 stop7h 51m

$299

BurlingtonChicago

BTV Burlington - ORD Chicago O'Hare Intl

BTVORD

Burlington

Thu 10/22

12:55 pm-4:32 pm

1 stop4h 37m

Chicago O'Hare Intl

Sun 10/25

5:29 pm-11:23 pm

1 stop4h 54m

$299

BurlingtonChicago

BTV Burlington - ORD Chicago O'Hare Intl

BTVORD

Burlington

Thu 9/3

7:15 am-1:08 pm

1 stop6h 53m

Chicago O'Hare Intl

Sat 9/5

1:50 pm-12:38 am

2 stops9h 48m

$304

BurlingtonChicago

BTV Burlington - ORD Chicago O'Hare Intl

BTVORD

Burlington

Wed 9/16

6:00 am-2:29 pm

2 stops9h 29m

Chicago O'Hare Intl

Sat 9/19

8:25 am-8:58 pm

2 stops11h 33m

$309

BurlingtonChicago

BTV Burlington - ORD Chicago O'Hare Intl

BTVORD

Burlington

Sat 11/7

8:54 am-10:45 am

Nonstop2h 51m

Chicago O'Hare Intl

Wed 11/11

7:00 am-1:51 pm

1 stop5h 51m

$369
Cheapest one-way

BurlingtonChicago

BTV Burlington - ORD Chicago O'Hare Intl

BTVORD

Burlington

Sat 10/10

4:50 pm-6:34 pm

Nonstop2h 44m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 19 resultsSorted by cheapest first
1
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Compare providers for flights from Burlington to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Burlington to O'Hare Intl in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Burlington-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Burlington-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Burlington-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Burlington-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Burlington to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Burlington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Burlington to Chicago O'Hare Intl Airport

How far ahead should I book a flight from Burlington to Chicago O'Hare Intl Airport?

The price you pay for your flight from Burlington to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Burlington to Chicago O'Hare Intl Airport?

Currently, June is the cheapest month in which you can book a flight from Burlington to Chicago O'Hare Intl Airport (average of $309). Flying from Burlington to Chicago O'Hare Intl Airport in February is currently the most expensive (average of $488). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BTV to ORD?

Find hourly flight availability from Burlington to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 11, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 76% on flights from Burlington to Chicago O'Hare Intl Airport by exploring options for tickets in the afternoon.

How much does it cost to fly round-trip from Burlington to Chicago O'Hare Intl Airport?

Airfare is below average for this route at the moment.

Burlington to Chicago O'Hare Intl Airport flights typically cost between $299 and $421 in September.
The cheapest round-trip price found within the last 5 days was $279 on United Airlines (Sep 3-Sep 6).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated August 11, 2026.
See what other customers who have flown with United Airlines and American Airlines from Burlington to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,101 reviews

Food

6.7

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
10,101 reviews
United Airlines
7.4
Good
10,101 reviews

Food

6.7

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.1
Good
11,902 reviews
United Airlines
7.4
Good
10,101 reviews

Food

6.7

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Burlington to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Burlington to Chicago O'Hare Intl?

    Burlington (BTV) is the airport you will fly out of if you book a flight from Burlington to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Burlington; the airport handles an average of 3 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Burlington airport to Chicago O'Hare Intl. It is only a 3.0 mi journey to Burlington (BTV) from Burlington’s city center.

  • How long is the flight from Burlington to Chicago O'Hare Intl Airport?

    Departing from Burlington to Chicago O'Hare Intl Airport will take you 2h 37m. The distance from Burlington to Chicago O'Hare Intl Airport is about 761 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Burlington to Chicago O'Hare Intl Airport round-trip?

    According to our current data, United Airlines ($209), and American Airlines ($229) offers the cheapest pricing from Burlington to Chicago O'Hare Intl Airport. United Airlines is currently priced 44% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Burlington to Chicago O'Hare Intl Airport?

    Consider United Airlines (78%), Air New Zealand (78%) or Air Canada (71%) when booking your flight. These represent the most reliable airlines when flying from Burlington to Chicago O'Hare Intl Airport.

  • What are the cheapest flights from Burlington to Chicago O'Hare Intl Airport?

    While on average a flight from Burlington to Chicago O'Hare Intl Airport is generally $803, our data shows the cheapest flight currently is $247. When looking at the most popular route, (Burlington - Chicago O'Hare Intl), you can expect to pay $279 for that flight.

  • Can I find deals for flights from Burlington to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Burlington to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Burlington to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Burlington to O'Hare Intl.

  • Can I find deals for business class flights from Burlington to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Burlington to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Burlington to Chicago O'Hare Intl Airport?

    Currently, June is the cheapest month in which you can book a flight from Burlington to Chicago O'Hare Intl Airport (average of $309). Flying from Burlington to Chicago O'Hare Intl Airport in February is currently the most expensive (average of $488). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Benton Harbor
Rosemont
Schaumburg
Naperville
Lake Geneva
Oak Brook
Oakbrook Terrace
Delavan
South Holland
Libertyville
Gurnee
Orland Park
Hoffman Estates
Beloit
Rockford
Aurora
Racine
Great Lakes
Janesville
Joliet

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Alternative routes for Burlington to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Hartford to O'Hare Intl flights
Albany to O'Hare Intl flights
Hartford to Midway flights
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Top 2 airlines flying from Burlington to O'Hare Intl

Discover the top 2 airlines that operate flights from Burlington to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$366FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$229Average$341FlexibilityNo cancel feeOn-time71%

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