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$123+ Cheap flights from Chicago O'Hare Intl Airport

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 16/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — MEL
15 Nov — 22 Nov1
1 adult
1 adult, Economy

What to know about flights from O'Hare Intl

Discover essential information about flights departing from O'Hare Intl, including flight schedules, destinations, airlines operating at the O'Hare Intl airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 16 October 2025.

Cheapest airline

Qantas Airways

Good round-trip deal

$122 or less

Good one-way deal

$146 or less
On average, Qantas Airways currently has the cheapest one-way flight from Chicago O'Hare Intl (avg. price of $1,429).
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Price to beat on a round-trip flight from Chicago O'Hare Intl.
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Price to beat on a one-way flight from Chicago O'Hare Intl.
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Cheapest flights from O'Hare Intl
Explore the most affordable flight options available from O'Hare Intl. Find the lowest fares based on data from user searches, with prices last updated on 16 October 2025.

Sat 15/1108:28ORD - LAX
1 stop9h 23mSpirit Airlines
Sat 15/1101:20LAX - ORD
Nonstop4h 08mSpirit Airlines
Deal found 14/10$226
Mon 24/1120:18ORD - LAX
Nonstop4h 39mSpirit Airlines
Thu 27/1105:45LAX - ORD
Nonstop4h 15mSpirit Airlines
Deal found 14/10$234
Fri 14/1118:00ORD - LAX
Nonstop4h 35mUnited Airlines
Fri 14/1123:20LAX - ORD
Nonstop3h 56mUnited Airlines
Deal found 15/10$237
Fri 14/1121:18ORD - LAX
Nonstop4h 41mUnited Airlines
Sun 16/1123:20LAX - ORD
Nonstop3h 56mUnited Airlines
Deal found 14/10$245
Tue 11/1116:40ORD - LAX
Nonstop4h 37mUnited Airlines
Tue 18/1106:00LAX - ORD
Nonstop4h 10mUnited Airlines
Deal found 14/10$260
Fri 14/1121:22ORD - LAX
Nonstop4h 37mSpirit Airlines
Fri 14/1100:59LAX - ORD
1 stop11h 30mSpirit Airlines
Deal found 15/10$262
Fri 28/1116:58ORD - LAX
1 stop6h 01mSpirit Airlines
Fri 5/1223:54LAX - ORD
Nonstop4h 06mSpirit Airlines
Deal found 14/10$263
Thu 20/1120:18ORD - LAX
Nonstop4h 39mSpirit Airlines
Thu 27/1105:45LAX - ORD
Nonstop4h 15mSpirit Airlines
Deal found 15/10$265
Wed 3/1214:15ORD - LAX
1 stop7h 00mSouthwest
Wed 17/1223:35LAX - ORD
1 stop9h 35mSouthwest
Deal found 13/10$268
Mon 24/1116:40ORD - LAX
Nonstop4h 37mUnited Airlines
Thu 11/1200:25LAX - ORD
Nonstop3h 54mUnited Airlines
Deal found 15/10$274
Fri 7/1115:40ORD - LAX
Nonstop4h 35mUnited Airlines
Sun 9/1123:20LAX - ORD
Nonstop3h 56mUnited Airlines
Deal found 14/10$276
Sat 15/1108:28ORD - LAX
1 stop9h 23mSpirit Airlines
Sun 16/1100:59LAX - ORD
1 stop11h 52mSpirit Airlines
Deal found 15/10$279

Find flights from O'Hare Intl within your budget

 
Find flights departing from O'Hare Intl that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 16 October 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Melbourne

Route

Depart

Return

Price

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Sat 15/11

10:42-13:21

Nonstop4h 39m

Los Angeles

Sun 16/11

00:25-06:29

Nonstop4h 04m

$245

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Fri 14/11

21:18-23:59

Nonstop4h 41m

Los Angeles

Sat 15/11

07:00-13:10

Nonstop4h 10m

$245

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Thu 13/11

14:31-00:43

1 stop12h 12m

Los Angeles

Fri 14/11

00:59-14:29

1 stop11h 30m

$248

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Fri 14/11

18:00-20:35

Nonstop4h 35m

Los Angeles

Mon 17/11

23:20-05:16

Nonstop3h 56m

$260

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Mon 17/11

06:45-14:36

1 stop6h 51m

Washington, D.C. Reagan-National

Tue 18/11

16:55-20:52

1 stop4h 57m

$320

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Fri 6/2

14:05-22:47

1 stop7h 42m

Washington, D.C. Reagan-National

Mon 9/2

06:15-13:10

1 stop7h 55m

$328

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Sat 15/11

08:28-15:51

1 stop9h 23m

Los Angeles

Fri 21/11

00:19-06:25

Nonstop4h 06m

$328

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Fri 5/12

14:14-23:13

1 stop10h 59m

Los Angeles

Sun 7/12

07:40-17:15

1 stop7h 35m

$334

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Wed 3/12

07:50-16:49

1 stop10h 59m

Los Angeles

Sun 7/12

06:00-16:57

1 stop8h 57m

$334

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Thu 27/11

08:20-14:59

1 stop5h 39m

Washington, D.C. Reagan-National

Thu 4/12

13:45-19:43

1 stop6h 58m

$336

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Showing 1-10 of 60 results
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Best time to book a flight from O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly from O'Hare Intl with our price prediction graph.
Estimated return 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.

Travel insights for flights from O'Hare Intl

Get recent, data-driven insights about flights from O'Hare Intl including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a return flight from O'Hare Intl to Melbourne. Price data was last updated on 10 October 2025.

The best time to book flights from Chicago O'Hare Intl Airport is 22 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport (average of $756). Flying from Chicago O'Hare Intl Airport in December will prove the most costly (average of $1,732). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Chicago O'Hare Intl Airport?

When flying from Chicago O'Hare Intl Airport check dates and pricing for the following: Qantas Airways. As it departs for the following popular destinations: Melbourne.

Qantas Airways
Qantas Airways
From $1,336
Air Canada
Air Canada
From $1,280
American Airlines
American Airlines
From $1,319

What are popular destinations to fly to from Chicago O'Hare Intl Airport?

Chicago O'Hare Intl Airport offers frequent flights to New York (1,497 flights per day), Detroit (968 flights per day) and Los Angeles (653 flights per day).

Los Angeles
Los Angeles
From $300
Vancouver Intl
Vancouver Intl
From $300
New York
New York
From $85

What is the cheapest place to fly to from Chicago O'Hare Intl Airport?

The cheapest city to fly to from Chicago O'Hare Intl Airport is New York, with prices starting at $85. Explore other affordable destinations below.

New York
New York
From $85
Raleigh-Durham
Raleigh-Durham
From $100
Memphis
Memphis
From $179
San Diego
San Diego
From $201

Airline reviews for flights from O'Hare Intl

Get insights into the airlines that provide service from 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 airline for your flight from O'Hare Intl. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Check out reviews from past customers who have flown Qantas Airways from Chicago O'Hare Intl Airport to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
918 reviews
Check prices

Crew

8.2

Overall

7.5

Comfort

7.5

Food

7.0

Entertainment

7.2

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Amanda,Oct 2025

SYD - TMW

1 hour flight, on time, pleasant flight, easy boarding, nice staff.
Qantas Airways
7.5
Good
918 reviews
Qantas Airways
7.5
Good
918 reviews
Check prices

Crew

8.2

Overall

7.5

Comfort

7.5

Food

7.0

Entertainment

7.2

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Amanda,Oct 2025

SYD - TMW

1 hour flight, on time, pleasant flight, easy boarding, nice staff.

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Alternate flight departure points to O'Hare Intl

Consider leaving from one of these other departure points that are located a short distance from O'Hare Intl. Flight origins were last updated on 16 October 2025.
Flights from St. Louis
Flights from Evansville
Flights from Belleville
Flights from Bloomington
Flights from Peoria
Flights from Midway
Flights from Moline
Flights from Springfield

Related info for your journey

Access useful and relevant information related to your journey from O'Hare Intl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 16 October 2025.

  • What are the most popular destinations to fly to from Chicago O'Hare Intl Airport?

    For the current month, the most popular flights from Chicago O'Hare Intl Airport are Ahmedabad, Atlanta, Boston. Ahmedabad, Mumbai, Athens are the most popular locations from Chicago O'Hare Intl Airport year round.

  • What is the cheapest flight from Chicago O'Hare Intl Airport to anywhere?

    Users have flown out of Chicago O'Hare Intl Airport for as low as $85 to New York LaGuardia Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $684 to fly from Chicago O'Hare Intl Airport.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to anywhere?

    According to our data, users have found Air Canada, American Airlines, and Qantas Airways to have the cheapest round-trip prices from Chicago O'Hare Intl Airport. Some of the destinations and prices are as follows: Air Canada flights from Chicago O'Hare Intl Airport to Sydney Kingsford Smith ($1,280). American Airlines flights from Chicago O'Hare Intl Airport to Sydney Kingsford Smith ($1,319). Qantas Airways flights from Chicago O'Hare Intl Airport to Brisbane ($1,336).

  • What is the cheapest premium economy flight from Chicago O'Hare Intl Airport?

    Options for some of the cheapest premium economy flights from Chicago O'Hare Intl Airport we have found on Cheapflights are as follows:
    Fly from Chicago O'Hare Intl to New York LaGuardia Airport starting at $648
    Fly from Chicago O'Hare Intl to Harrisburg starting at $787
    Fly from Chicago O'Hare Intl to Toronto Pearson Intl Airport starting at $1,854
    Fly from Chicago O'Hare Intl to Tokyo Haneda Airport starting at $3,214

  • What is the cheapest first class flight from Chicago O'Hare Intl Airport?

    If you’re looking to fly first-class from Chicago O'Hare Intl Airport to anywhere, put New York on your list as prices start at $845 for this destination.

  • What is the cheapest month to fly from Chicago O'Hare Intl Airport?

    Currently, the cheapest month for flights from Chicago O'Hare Intl Airport is September. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Chicago O'Hare Intl Airport?

    View the cheapest flight destinations from Chicago O'Hare Intl Airport:
    Fly from Chicago to Sydney from $1,278 round trip
    Fly from Chicago to Melbourne from $1,631 round trip

  • How does Cheapflights help users find flights from O'Hare Intl?

    Cheapflights helps you search for flights from O'Hare Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl?

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    Users can book flights with no change fees policies with our dedicated filters. Book flights from O'Hare Intl flexibly with Cheapflights today.

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    Of course! You can now track prices for flights from O'Hare Intl and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl?

Cheapflights helps you find that perfect flight from O'Hare Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from O'Hare Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from O'Hare Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from O'Hare Intl become cheaper?

Of course! You can now track prices for flights from O'Hare Intl and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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