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Find cheap United Airlines flights to Chicago O'Hare Intl Airport from $59

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Cheap United Airlines Flight Deals to Chicago O'Hare Intl Airport

 
Here are some of the best deals found on KAYAK recently from United Airlines to Chicago O'Hare Intl Airport that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip United Airlines flight deals to Chicago O'Hare Intl Airport

KAYAK's recommended round-trip United Airlines deals departing in the coming months to Chicago O'Hare Intl Airport.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
12:30 pm - 2:21 pmBOS-ORD
2h 51mnonstop
United Airlines Logo
7:53 pm - 11:20 pmORD-BOS
2h 27mnonstop
$117United Airlines
Find Deal
Wed, Jun 11 - Mon, Jun 16
United Airlines Logo
6:59 pm - 11:37 pmBOS-ORD
5h 38m1 stop
United Airlines Logo
7:30 am - 10:57 amORD-BOS
2h 27mnonstop
$123United Airlines
Find Deal
Tue, Jul 1 - Tue, Jul 8
United Airlines Logo
7:45 am - 9:43 amBOS-ORD
2h 58mnonstop
United Airlines Logo
7:54 pm - 11:21 pmORD-BOS
2h 27mnonstop
$134United Airlines
Find Deal
Sun, May 25 - Wed, May 28
United Airlines Logo
12:15 pm - 2:12 pmBOS-ORD
2h 57mnonstop
United Airlines Logo
6:25 pm - 9:57 pmORD-BOS
2h 32mnonstop
$135United Airlines
Find Deal
Sat, May 10 - Sat, May 17
United Airlines Logo
6:00 am - 7:57 amBOS-ORD
2h 57mnonstop
United Airlines Logo
9:20 am - 12:48 pmORD-BOS
2h 28mnonstop
$136United Airlines
Find Deal
Sun, May 18 - Wed, May 21
United Airlines Logo
10:25 am - 12:05 pmLGA-ORD
2h 40mnonstop
United Airlines Logo
8:00 pm - 11:18 pmORD-LGA
2h 18mnonstop
$137United Airlines
Find Deal
Tue, May 13 - Tue, May 13
United Airlines Logo
8:20 pm - 10:12 pmBOS-ORD
2h 52mnonstop
United Airlines Logo
6:00 am - 9:26 amORD-BOS
2h 26mnonstop
$137United Airlines
Find Deal
Fri, Jul 11 - Sun, Jul 13
United Airlines Logo
6:00 am - 7:57 amBOS-ORD
2h 57mnonstop
United Airlines Logo
9:20 am - 12:48 pmORD-BOS
2h 28mnonstop
$138United Airlines
Find Deal
Mon, May 19 - Wed, May 21
United Airlines Logo
7:45 am - 9:43 amBOS-ORD
2h 58mnonstop
United Airlines Logo
7:54 pm - 11:21 pmORD-BOS
2h 27mnonstop
$141United Airlines
Find Deal
Sun, May 25 - Tue, May 27
United Airlines Logo
8:30 pm - 10:12 pmEWR-ORD
2h 42mnonstop
United Airlines Logo
6:00 am - 9:13 amORD-EWR
2h 13mnonstop
$147United Airlines
Find Deal
Sat, May 24 - Sun, May 25
Useful Info

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$59
Average price round-trip$946
Good deal round-trip$605
Good deal one-way$342
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Boston to Chicago O'Hare Airport
(avg. price over the last 2 weeks)
or less
or less

When to book flights with United Airlines to Chicago O'Hare Intl Airport

Average price per month
Flight prices as travel date approaches

FAQs for flying to Chicago O'Hare Intl Airport with United Airlines

  • Is United Airlines cheaper than other airlines flying to Chicago O'Hare Intl Airport?

    United Airlines is currently the only airline with deals flying to Chicago O'Hare Intl Airport, with an average return price of $573.

  • Which other airlines fly to Chicago O'Hare Intl Airport?

    Along with United Airlines, you can also fly to Chicago O'Hare Intl Airport with American Airlines, Contour, Southwest, Denver Air Connection and Southern / Mokulele.

  • How much is a flight to Chicago O'Hare Intl Airport with United Airlines?

    On average, United Airlines flights to Chicago O'Hare Intl Airport cost $335 for one-way and $573 return.

  • Which airport do United Airlines flights to Chicago O'Hare Intl Airport fly into?

    You’ll fly into Chicago O'Hare Airport when flying to Chicago O'Hare Intl Airport with United Airlines.

  • Are there any other airlines in Star Alliance that fly to Chicago O'Hare Intl Airport?

    Unfortunately, there are no other airlines in Star Alliance that fly to Chicago O'Hare Intl Airport.

Top tips for your flights to Chicago O'Hare Intl Airport with United Airlines

  • Looking to fly from the United States to Chicago O'Hare Intl Airport with United Airlines? 25% of our users found flights for the following prices or less: From Ontario $158 one-way, $317 round-trip; from Allentown $308 one-way, $453 round-trip.
  • The cheapest flight to Chicago O'Hare Intl Airport with United Airlines found on KAYAK in the last 2 weeks departed from Eau Claire and cost $92.

United Airlines customer reviews

7.4
GoodBased on 8,696 verified guest reviews
7.1Entertainment
7.3Comfort
7.7Boarding
8.1Crew
6.6Food
Pros +
Cons -
Show reviews that mention
Traveler rating:
Sort by:
A
8.0 Very good
Everything
D
10.0 Wonderful
No issues, great flight, great crew
V
10.0 Wonderful
Friendly crew, all very smooth
V
8.0 Very good
Crew friendly and efficient. Nobody seated next to me
B
2.0 Poor
Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy
A
10.0 Wonderful
Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍
A
8.0 Very good
A bit rush for transit. Food and entertainment are not available
A
8.0 Very good
So far so good but food and entertainment are not available for this flight
D
10.0 Wonderful
Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.
L
8.0 Very good
Good
Read more about United Airlines

Everything you need to know for your flight to Chicago O'Hare Intl Airport

Other airlines flying to Chicago O'Hare Intl Airport

Flight deals from the most popular airlines with KAYAK users flying the route
American Airlines flights to Chicago O'Hare Intl Airport
Southwest flights to Chicago O'Hare Intl Airport

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