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O'Hare Intl

$136+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — ORD
Apr 24 — May 11
Fri 4/24
Fri 5/1
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 March 25, 2026.

This American Airlines deal was found by Cheapflights users on 3/23. 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.
Wed 5/136:15 pm
BTV
-
ORD
Nonstop2h 54m
American Airlines
Mon 5/188:53 pm
ORD
-
BTV
Nonstop2h 26m
American Airlines
Deal found 3/23$269
This American Airlines deal was found by Cheapflights users on 3/24. 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 4/306:13 pm
BTV
-
ORD
Nonstop2h 54m
American Airlines
Sun 5/38:53 pm
ORD
-
BTV
Nonstop2h 26m
American Airlines
Deal found 3/24$270
This United Airlines deal was found by Cheapflights users on 3/19. 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 4/107:00 pm
BTV
-
ORD
1 stop5h 37m
United Airlines
Tue 4/148:45 am
ORD
-
BTV
1 stop4h 39m
United Airlines
Deal found 3/19$289
This Delta deal was found by Cheapflights users on 3/20. 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.
Sun 5/37:10 am
BTV
-
ORD
1 stop4h 09m
Delta
Sat 5/911:09 am
ORD
-
BTV
2 stops8h 33m
Delta
Deal found 3/20$294
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Fri 4/106:13 pm
BTV
-
ORD
Nonstop2h 54m
American Airlines
Tue 4/145:00 am
ORD
-
BTV
1 stop6h 28m
American Airlines
Deal found 3/24$299
This Delta deal was found by Cheapflights users on 3/23. 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 9/103:50 pm
BTV
-
ORD
2 stops9h 07m
Delta
Mon 9/141:15 pm
ORD
-
BTV
2 stops9h 49m
Delta
Deal found 3/23$300

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 March 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(American Airlines)

One-way from

$136
(United Airlines)

Popular in

February

Cheapest in

September

Average price

$434

Good round-trip deal

$363 or less

Good one-way deal

$221 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. 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).
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Average for round-trip flights in March 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 March 25, 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

Fri 7/3

6:00 am-7:44 am

Nonstop2h 44m

Chicago O'Hare Intl

Sat 7/11

1:55 pm-5:12 pm

Nonstop2h 17m

$269

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

Fri 7/3

12:25 pm-8:18 pm

2 stops8h 53m

Chicago O'Hare Intl

Sat 7/11

5:45 pm-11:02 pm

1 stop4h 17m

$294

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

Fri 6/26

7:00 am-12:39 pm

1 stop6h 39m

Chicago O'Hare Intl

Sun 6/28

5:45 pm-11:02 pm

1 stop4h 17m

$329

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

Tue 4/28

6:20 am-12:45 pm

2 stops7h 25m

Chicago O'Hare Intl

Fri 5/1

6:21 pm-12:34 am

1 stop5h 13m

$334
Quickest round-trip

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

Sat 5/2

6:00 am-7:38 am

Nonstop2h 38m

Chicago O'Hare Intl

Wed 5/6

11:05 am-2:22 pm

Nonstop2h 17m

$349

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

Sat 5/2

3:50 pm-8:38 pm

1 stop5h 48m

Chicago O'Hare Intl

Tue 5/5

6:59 am-10:19 am

Nonstop2h 20m

$359

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

Tue 6/2

5:18 pm-9:37 pm

1 stop5h 19m

Chicago O'Hare Intl

Thu 6/4

5:00 am-12:14 pm

1 stop6h 14m

$367

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

Thu 6/4

4:42 pm-6:26 pm

Nonstop2h 44m

Chicago O'Hare Intl

Sat 6/6

2:17 pm-5:36 pm

Nonstop2h 19m

$369

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

Thu 5/21

7:29 am-1:01 pm

1 stop6h 32m

Chicago O'Hare Intl

Sun 5/24

6:24 am-4:04 pm

2 stops8h 40m

$369
Cheapest one-way

BurlingtonChicago

BTV - ORD

BTVORD

Burlington

Wed 5/20

7:29 am-1:01 pm

1 stop6h 32m

$146

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Showing 1-10 of 20 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 13, 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 March 25, 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 March 25, 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
9,478 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

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
9,478 reviews
United Airlines
7.4
Good
9,478 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

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
11,493 reviews
United Airlines
7.4
Good
9,478 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

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 5 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 $269. The distance from Burlington, Vermont to Chicago O'Hare Intl Airport is about 761 mi. This flight may include one or multiple stops.

  • 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 (70%), Air New Zealand (70%) or Emirates (63%) 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 $799, 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 $269 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
Oakbrook Terrace
Oak Brook
South Holland
Elk Grove Village
Libertyville
Waukegan
Beloit
Warrenville
Bridgeview
Great Lakes

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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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Lebanon to O'Hare Intl flights

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 March 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$209Average$312FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$209Average$358FlexibilityNo cancel feeOn-time69%

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