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O'Hare Intl

$126+ Cheap flights from Burlington, VT (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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — ORD
apr. 8 — apr. 151
wo 4/8
wo 4/15
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Burlington to Chicago O'Hare Intl are usually found in September or June, booked 73 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 maart 9, 2026.

This American Airlines deal was found by Cheapflights users on 3/5. 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.
zo 5/36:13 pm
BTV
-
ORD
Nonstop2h 54m
American Airlines
za 5/98:53 pm
ORD
-
BTV
Nonstop2h 26m
American Airlines
Deal found 3/5$229
This American Airlines deal was found by Cheapflights users on 3/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 5/16:50 am
BTV
-
ORD
Nonstop2h 58m
American Airlines
zo 5/38:53 pm
ORD
-
BTV
Nonstop2h 26m
American Airlines
Deal found 3/7$230
This United Airlines deal was found by Cheapflights users on 3/5. 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.
do 4/25:30 am
BTV
-
ORD
1 stop5h 08m
United Airlines
do 4/98:05 am
ORD
-
BTV
Nonstop2h 17m
United Airlines
Deal found 3/5$239
This United Airlines deal was found by Cheapflights users on 3/4. 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.
wo 4/16:00 am
BTV
-
ORD
Nonstop2h 42m
United Airlines
wo 4/86:15 pm
ORD
-
BTV
Nonstop2h 20m
United Airlines
Deal found 3/4$241
This United Airlines deal was found by Cheapflights users on 3/6. 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.
vr 6/266:00 am
BTV
-
ORD
Nonstop2h 44m
United Airlines
di 6/306:25 pm
ORD
-
BTV
Nonstop2h 20m
United Airlines
Deal found 3/6$243
This Delta deal was found by Cheapflights users on 3/4. 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.
wo 4/87:10 am
BTV
-
ORD
1 stop7h 07m
Delta
za 4/115:40 pm
ORD
-
BTV
1 stop4h 23m
Delta
Deal found 3/4$249
This United Airlines deal was found by Cheapflights users on 3/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 5/26:00 am
BTV
-
ORD
Nonstop2h 38m
United Airlines
za 5/26:10 pm
ORD
-
BTV
Nonstop2h 16m
United Airlines
Deal found 3/7$251
This United Airlines deal was found by Cheapflights users on 3/4. 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.
vr 5/226:00 am
BTV
-
ORD
Nonstop2h 44m
United Airlines
ma 5/256:25 pm
ORD
-
BTV
Nonstop2h 20m
United Airlines
Deal found 3/4$253
This American Airlines deal was found by Cheapflights users on 3/4. 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.
do 5/75:35 pm
BTV
-
ORD
1 stop6h 59m
American Airlines
zo 5/108:53 pm
ORD
-
BTV
Nonstop2h 26m
American Airlines
Deal found 3/4$259

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 maart 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$229
(American Airlines)

One-way from

$126
(American Airlines)

Popular in

February

Cheapest in

September

Average price

$434

Good round-trip deal

$359 or less

Good one-way deal

$219 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
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Burlington to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Burlington to Chicago O'Hare Intl.
Search Deals

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 maart 9, 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 - ORD

BTVORD

Burlington

vr 6/19

6:00 am-7:44 am

Nonstop2h 44m

Chicago O'Hare Intl

ma 6/22

6:25 pm-9:45 pm

Nonstop2h 20m

$249

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

za 8/22

7:42 pm-11:21 pm

1 stop4h 39m

Chicago O'Hare Intl

za 8/29

10:47 am-2:08 pm

Nonstop2h 21m

$251

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

do 7/2

7:42 pm-11:26 pm

1 stop4h 44m

Chicago O'Hare Intl

zo 7/5

6:25 pm-9:45 pm

Nonstop2h 20m

$251
Quickest round-trip

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

vr 6/19

6:00 am-7:44 am

Nonstop2h 44m

Chicago O'Hare Intl

zo 6/21

10:53 am-2:10 pm

Nonstop2h 17m

$262

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

za 6/6

3:57 pm-9:00 pm

1 stop6h 03m

Chicago O'Hare Intl

zo 6/7

6:25 pm-9:45 pm

Nonstop2h 20m

$275

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

do 6/4

7:30 am-1:01 pm

1 stop6h 31m

Chicago O'Hare Intl

zo 6/7

7:10 am-11:45 am

1 stop3h 35m

$304

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

vr 6/12

7:42 pm-11:26 pm

1 stop4h 44m

Chicago O'Hare Intl

zo 6/14

6:25 pm-9:45 pm

Nonstop2h 20m

$310

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

vr 6/19

12:25 pm-6:41 pm

1 stop7h 16m

Chicago O'Hare Intl

zo 6/21

7:10 am-11:45 am

1 stop3h 35m

$319

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

za 5/2

5:30 am-2:36 pm

2 stops10h 06m

Chicago O'Hare Intl

di 5/5

6:00 am-1:44 pm

1 stop6h 44m

$324

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

do 4/2

6:30 am-12:57 pm

1 stop7h 27m

Chicago O'Hare Intl

di 4/7

12:15 pm-11:03 pm

2 stops9h 48m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 March.
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, Vermont-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, Vermont-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington, Vermont-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, Vermont-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, Vermont-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, Vermont to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Burlington to O'Hare Intl. Price data was last updated on March 6, 2026.

The price you pay for your flight from Burlington, Vermont to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 73 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, Vermont to Chicago O'Hare Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Burlington, Vermont to Chicago O'Hare Intl Airport (average of $201). Flying from Burlington, Vermont to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $292). 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 maart 9, 2026.

When flying from Burlington, Vermont to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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 maart 9, 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
9,408 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,408 reviews
United Airlines
7.4
Good
9,408 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
American Airlines
7.1
Good
11,403 reviews
United Airlines
7.4
Good
9,408 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

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 6 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, Vermont to Chicago O'Hare Intl Airport?

    A quick flight from Burlington, Vermont to Chicago O'Hare Intl Airport can take about 2h 44m. United Airlines provides one of the quickest options available for as low as $249. The distance from Burlington, Vermont to Chicago O'Hare Intl Airport is about 761 mi. All flights are typically nonstop.

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

    Cheapflights users have booked flights from Burlington, Vermont to Chicago O'Hare Intl Airport round-trip from $209. Another airline that can offer you cheap pricing is United Airlines. American Airlines is 43% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Consider Air Canada (74%), Air New Zealand (74%) or United Airlines (67%) when booking your flight. These represent the most reliable airlines when flying from Burlington, Vermont to Chicago O'Hare Intl Airport.

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

    While on average a flight from Burlington, Vermont to Chicago O'Hare Intl Airport is generally $923, our data shows the cheapest flight currently is $143. When looking at the most popular route, (Burlington - Chicago O'Hare Intl), you can expect to pay $229 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, Vermont to Chicago O'Hare Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Burlington, Vermont to Chicago O'Hare Intl Airport (average of $201). Flying from Burlington, Vermont to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $292). 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
Schaumburg
Rosemont
Gurnee
Naperville
Lake Geneva
Hoffman Estates
Delavan
Downers Grove
Des Plaines
Elgin
Elk Grove Village
Skokie
Oak Brook
South Holland
Beloit
Libertyville
Waukegan
Warrenville
Bridgeview
Oakbrook Terrace

Browse thousands of different options on Cheapflights for your next trip

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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.
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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 maart 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$209Average$316FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$221Average$371FlexibilityNo cancel feeOn-time69%

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