Find cheap flights to Chicago O'Hare Airport

ORD

Find cheap flights to Chicago O'Hare Airport

Round-trip
Economy
Washington (WAS)
Chicago O'Hare Intl
Sat 7/4
Sat 7/11
Any month
Compare vs. KAYAK |
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Good to know

Low season

February Best time to beat the crowds with an average 3% drop in price.

High season

December Most popular time to fly with an average 8% increase in price.

Average price of a round-trip

$218 (avg. price over the last 2 weeks)

Good deal for a round-trip

$138 or less

Top tips for finding cheap flights to Chicago O'Hare Airport

  • Looking for cheap airfare to Chicago O'Hare Airport? 25% of our users found round-trip tickets to Chicago O'Hare Airport for the following prices or less: From New York $133, from Boston Logan Intl $138, from Los Angeles $151
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be June and July. The cheapest month to fly to Chicago O'Hare Airport is January.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago O'Hare Airport flight deals.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Chicago O'Hare Airport flights

How long is the flight to Chicago O'Hare Airport?

What is the cheapest flight to Chicago O'Hare Airport?

Which airlines fly to Chicago O'Hare Airport?

How far is Chicago O'Hare Airport Airport from central Chicago?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top 5 airlines flying to Chicago O'Hare Intl

Scores according to KAYAK customer reviews

8.7
Japan Airlines
Overall score based on 4,471 reviews
8.9
Boarding
8.6
Comfort
9.1
Crew
8.6
Entertainment
8.5
Food
Airline reviews
Read more about Japan Airlines

Book Cheap Chicago O'Hare Airport Plane Tickets (Round-trip)

Airports
Origin
New York
$176
only
$176
Baltimore
$49
only
$49
Seattle
$123
only
$123
Dallas
$113
only
$113
Boston
$32
only
$32
Destination
Chicago
$32
only
$32
Wed, Jul 29
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
2h 52m
Tue, Aug 4
ORD
Chicago O'Hare Airport
BOS
Boston Logan Airport
2h 26m
Trip: 7 days
Based on null reviews
Wed, Jul 8
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
2h 52m
Wed, Jul 15
ORD
Chicago O'Hare Airport
BOS
Boston Logan Airport
2h 31m
Trip: 8 days
Based on null reviews
Wed, Jul 15
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
2h 52m
Wed, Aug 19
ORD
Chicago O'Hare Airport
BOS
Boston Logan Airport
2h 27m
Trip: 36 days
Based on null reviews
Thu, Jul 23
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
2h 50m
Mon, Jul 27
ORD
Chicago O'Hare Airport
BOS
Boston Logan Airport
2h 08m
Trip: 5 days
Based on null reviews
Sun, Aug 16
BWI
Baltimore/Washington Airport
ORD
Chicago O'Hare Airport
2h 21m
Sat, Aug 22
ORD
Chicago O'Hare Airport
BWI
Baltimore/Washington Airport
1h 56m
Trip: 7 days
Based on null reviews
Wed, Jul 29
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
9h 30m
Tue, Aug 4
ORD
Chicago O'Hare Airport
BOS
Boston Logan Airport
2h 26m
Trip: 7 days
Based on null reviews
Wed, Jul 22
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
2h 52m
Mon, Jul 27
ORD
Chicago O'Hare Airport
BOS
Boston Logan Airport
2h 21m
Trip: 6 days
Based on null reviews
Sun, Jul 12
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
2h 52m
Wed, Jul 15
ORD
Chicago O'Hare Airport
BOS
Boston Logan Airport
2h 26m
Trip: 4 days
Based on null reviews
Thu, Jul 16
DFW
Dallas/Fort Worth Airport
ORD
Chicago O'Hare Airport
2h 24m
Wed, Jul 29
ORD
Chicago O'Hare Airport
DFW
Dallas/Fort Worth Airport
2h 24m
Trip: 14 days
Based on null reviews
Thu, Jul 23
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
2h 49m
Sat, Aug 1
ORD
Chicago O'Hare Airport
BOS
Boston Logan Airport
2h 21m
Trip: 10 days
Based on null reviews
Fri, Jul 31
SEA
Seattle/Tacoma Airport
ORD
Chicago O'Hare Airport
10h 23m
Wed, Aug 5
ORD
Chicago O'Hare Airport
SEA
Seattle/Tacoma Airport
4h 40m
Trip: 6 days
Based on null reviews
Wed, Aug 12
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
2h 55m
Mon, Aug 17
ORD
Chicago O'Hare Airport
BOS
Boston Logan Airport
2h 27m
Trip: 6 days
Based on null reviews
Wed, Aug 5
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
2h 51m
Tue, Aug 11
ORD
Chicago O'Hare Airport
BOS
Boston Logan Airport
2h 27m
Trip: 7 days
Based on null reviews
Thu, Jul 23
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
6h 40m
Sat, Aug 1
ORD
Chicago O'Hare Airport
BOS
Boston Logan Airport
2h 21m
Trip: 10 days
Based on null reviews
Tue, Aug 4
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
9h 30m
Wed, Aug 12
ORD
Chicago O'Hare Airport
BOS
Boston Logan Airport
2h 27m
Trip: 9 days
Based on null reviews
Tue, Jul 7
BWI
Baltimore/Washington Airport
ORD
Chicago O'Hare Airport
2h 11m
Tue, Jul 21
ORD
Chicago O'Hare Airport
BWI
Baltimore/Washington Airport
2h 13m
Trip: 15 days
Based on null reviews
Wed, Jul 22
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
9h 30m
Sun, Jul 26
ORD
Chicago O'Hare Airport
BOS
Boston Logan Airport
2h 21m
Trip: 5 days
Based on null reviews
Mon, Aug 3
JFK
New York John F Kennedy Airport
ORD
Chicago O'Hare Airport
2h 50m
Thu, Aug 20
ORD
Chicago O'Hare Airport
JFK
New York John F Kennedy Airport
2h 16m
Trip: 18 days
Based on null reviews
Wed, Jul 15
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
2h 42m
Wed, Jul 15
ORD
Chicago O'Hare Airport
BOS
Boston Logan Airport
12h 17m
Trip: 1 days
Based on null reviews
Wed, Jul 15
BWI
Baltimore/Washington Airport
ORD
Chicago O'Hare Airport
2h 11m
Wed, Jul 22
ORD
Chicago O'Hare Airport
BWI
Baltimore/Washington Airport
1h 54m
Trip: 8 days
Based on null reviews
Show more results

Book Cheap Chicago O'Hare Airport Plane Tickets (One-way)

Airports
Origin
New York
$72
only
$72
Baltimore
$23
only
$23
Los Angeles
$60
only
$60
Boston
$16
only
$16
Destination
Chicago
$16
only
$16
Wed, Aug 5
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
2h 55m
Based on null reviews
Fri, Jul 17
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
2h 50m
Based on null reviews
Wed, Jul 8
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
2h 52m
Based on null reviews
Wed, Aug 19
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
3h 03m
Based on null reviews
Sat, Jul 11
BWI
Baltimore/Washington Airport
ORD
Chicago O'Hare Airport
2h 11m
Based on null reviews
Wed, Aug 5
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
2h 58m
Based on null reviews
Tue, Jul 28
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
11h 26m
Based on null reviews
Sat, Jul 11
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
2h 52m
Based on null reviews
Wed, Aug 5
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
6h 23m
Based on null reviews
Wed, Jul 15
BWI
Baltimore/Washington Airport
ORD
Chicago O'Hare Airport
2h 11m
Based on null reviews
Sun, Jul 19
BWI
Baltimore/Washington Airport
ORD
Chicago O'Hare Airport
5h 11m
Based on null reviews
Tue, Jul 28
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
9h 30m
Based on null reviews
Tue, Jul 7
EWR
Newark Liberty Airport
ORD
Chicago O'Hare Airport
4h 54m
Based on null reviews
Tue, Jul 7
BWI
Baltimore/Washington Airport
ORD
Chicago O'Hare Airport
2h 11m
Based on null reviews
Sat, Jul 11
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
2h 50m
Based on null reviews
Sun, Jul 12
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
2h 52m
Based on null reviews
Wed, Aug 19
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
6h 06m
Based on null reviews
Sat, Aug 15
BWI
Baltimore/Washington Airport
ORD
Chicago O'Hare Airport
2h 19m
Based on null reviews
Tue, Jul 7
BOS
Boston Logan Airport
ORD
Chicago O'Hare Airport
2h 52m
Based on null reviews
Mon, Aug 17
LAX
Los Angeles Airport
ORD
Chicago O'Hare Airport
26h 15m
Based on null reviews
Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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