Find cheap flights to Chicago O'Hare Airport

ORD

Find cheap flights to Chicago O'Hare Airport

Return
Economy
Boston (BOS)
Chicago O'Hare Intl
Fri 26/2
Fri 5/3
Any month
Compare vs KAYAK |
Search hundreds of travel sites at once for deals on flights to Chicago O'Hare Airport
There are travel restrictions to Chicago O'Hare Intl. Learn more
Stay informed and receive email updates for when travel restrictions ease for Chicago O'Hare Intl.

Good to know - Cheap tickets to Chicago O'Hare Intl

Low season

October Best time to beat the crowds (4% less expensive on average)

High season

July Most popular time to fly (20% more expensive on average)

Average price (return flight)

£364 (avg. price over the last 2 weeks)

Good deal (return flight)

£423 or less

Good deal one-way

£297 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 tickets to Chicago O'Hare Airport for the following prices or less: Cheap flights to Chicago O'Hare Airport from Glasgow £210 one-way - £270 round-trip, from Newcastle upon Tyne £301 one-way - £301 round-trip, from Birmingham £351 round-trip
  • Book at least 3 weeks before departure in order to get a below-average price for flights to Chicago O'Hare Airport.
  • High season is considered to be July and August. The cheapest month to fly to Chicago O'Hare Airport is October.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago O'Hare Airport flight deals.

FAQs - booking Chicago O'Hare Airport flights

Which airlines have a flexible cancellation policy for flights to Chicago O'Hare Intl due to COVID-19?

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?

Are there Chicago O'Hare Airport travel restrictions currently due to Coronavirus?

How does KAYAK find such low prices on flights to Chicago O'Hare Airport?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Chicago O'Hare Airport?

What is the Hacker Fare option on flights to Chicago O'Hare Airport?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Chicago O'Hare Airport?

Top airline flying to Chicago O'Hare Intl

Scores according to KAYAK customer reviews

7.2
TAP AIR PORTUGAL
Overall score based on 5,354 reviews
7.3
Boarding
7.2
Comfort
7.9
Crew
6.6
Entertainment
6.9
Food
Airline reviews

Cons: "Easy checkin, friendly staff, nice quick flight"

Pros: "nothing - they misinformed me left and right so I couldnt make properly informed decisions and then denied me boarding and told me to pay for a new flight after having spent over 750 and 3 days 2 nights at the airport due to the mishaps."
Cons: "staff that gives the correct information so u can properly plan for the check in and boarding procedures and compassion to advocate to let me onto the flight they made me jump thru hoops just to get onto."

Cons: "TAP doesn't understand the first thing about customer service."

Pros: "It was Okay"
Cons: "I m disappointed with the online deal I have booked my self with two checked bags & paid extra for that but I had to pay £ 80/-"

Pros: "Food was great, seat was amazing"
Cons: "Boarding was done by bus and it took too long and it want comfortable"

Pros: "Good service, friendly staff and easy boarding process, good food and on time departure"
Cons: "No complaints"

Pros: "The price."
Cons: "Starters, main course, etc where very odd combination of flavors and therefore not at all appealing. Don't provide beverage service in Business outside of meal times. Seats good but space is restricted. Feel closed in."

Cons: "My wife and I paid for a better seat, (online) but when we boarded they told us that was impossible. They kept our money !!!"

Pros: "Good crew. No crying or screaming children is always good. Dinner was decent & nice that it comes with a glass of wine if you wish."
Cons: "Packed in a sardine can for 9 hours is not fun. Being bussed out to a remote location for a wide bodied plane is crazy. At least at ORD we had a gate."

Pros: "The aircraft was relatively new and well appointed."
Cons: "Service with a frown by half the staff. Took away headphones that I had stowed aside for a later time while taking a nap and gave it to another passenger - on a long haul business class flight. Poor service culture. Outbound flight was terrible. Six hour delay. No apologies. Rude telephone staff."

Pros: "The boarding procedure was much more organized than the previous flight."
Cons: "They served fish on board, and the odor stuck around for awhile."

Pros: "The flight was fine no problem"

Pros: "Comfortable seats with nice pillow and blanket"
Cons: "Boarding was awkward and slow."

Pros: "Cod fish meal was nice! Lots of movie options, and the staff were nice."
Cons: "Foot rests would have been great to have. The boarding process was exhausting. A long line for another passport check (after the immigration check point) and the long bus ride to the aircraft."

Cons: "The headphone situation was confusing and no charging ports Fairly comfortable for an older plane"

Cons: "Hand luggage weighing queue delayed flight, Gatwick flights delays, missing luggage at Lisbon,"

Pros: "On time"
Cons: "Food"

Cons: "They took an extremely long time clearing away the dirty dinner trays, which meant that the tray table had to be down. This made it near impossible to get up to use the restroom or to stretch."

Pros: "The crew was nice in the cabin."
Cons: "The Check in people were insanely rude. They made me pay 50 Euro for my carryon. The size was fine but it weighed more than 7 kilo. There was no problem outbound and plenty of people had bigger carryons"

Pros: "crew was so very helpful. Food was surprisingly good"

Pros: "A short but very pleasant flight and food was served, excellent in every category."
Cons: "Nothing, it was the best short flight I've ever had. The staff were very attentive and did a great job of keeping everyone happy."

Pros: "The tripulation are very nice people. The food is better last year. Is good."
Cons: "The space between seats are small."

Cons: "I was rerouted to Madrid and did not have the correct timely information to cancel and rebook or to get a credit toward a future flight. There was no clear item on line to be used for my problem."

Pros: "Everything was going well. Confotable seats lovely air hostesses. Food wasn’t so great but I was surprised we even got something!"
Cons: "Unfortunately I had problems at airport security which wasn’t very pleasant!"

Cons: "The long delay, more than 1.5 hours."

Cons: "why do they sell their tickets when they know they can not make the connection? little time between the two flights compared to the functionality of the airport. never again TAP"

Pros: "The crew was personable and was kind at the transfer desk in Lisbon."
Cons: "No USB hole, flight was so delayed that I missed my connection. I like JetBlue better than TAP."

Pros: "You can charge your devices (only in one plains from London to Portugal)"
Cons: "Cabin crew were far from welcoming when dealing with the African passengers (including me though I'm Spanish) the food was a disgrace On a 5 hour flight to Accra there was no entrainment, the chairs were incredibly uncomfortable and you could not even charge your devices... The food arrive way too early. I believe the airline has put less of an effort on these planes due to the nature of the passengers... I have been traveling for 20 years and I never felt so disappointed by an airline... I will not use this airline ever again"

Cons: "Stuardes don't have a sense of what costumer service is.. 6 hour flights and their plain aren't equipt with monitors to watch and entertain yourself Thank God I understood portugués but their translation to English was poor Food was not amazing I've been traveling since I was 6yrs old and I never felt so strongly about an airline... Not even easy jet"

Cons: "No vegan food options. Filthy toilet"

Cons: "Tap changed the times on my original flight from Portugal to Rome then changed the times from my first flight from Boston to Portugal making it impossible to connect from Portugal to Rome.both flights were tap airlines. We were charged 462.00 extra to take the next flight out 3hours later. We were charged twice for the same flight from Portugal to Rome. It was not our fault that we could not connect in Portugal, every other airlines would make resonable accommodations with out any extra charge. We both feel cheated by tap airlines and it made our vacation very stressful trying to resolve the double charge. It has not been resolved as of yet and we our very disappointed on how we were treated. can’t get anything other than the blame being passed around."

Pros: "It was a very short flight, so non-reclining seats were not a problem. They also seemed a nice distance from the seat in front, so there was no problem of having the person in front basically in your lap."
Cons: "They handed out a small biscuit which made me expect water or coffee to have with it. This is not the case."

Cons: "Book wheelchair assistance for flight, all went well. At destination Lisbon, no wheelchair no assistance very poor service."

Pros: "I was very comfortable with empty seats in my row."
Cons: "No entertainment facilities."

Cons: "I had an awful experience. A flight attendant named Comissário Bruno denied me a second dessert when I asked for one. I was flying business class on flight TP059 on March 4 2018 and have Gold status on Star Alliance. Many passengers had declined dessert and I felt extremely embarrassed by having been denied food on a plane for the first time in my life. The attitude and lack of tact of Comissario Bruno on TP059 spoiled the whole flight experience for me."

Cons: "This event refers to my TAP flight from Lisbon to Heathrow on 21-Jan-2018. We arrived to the airport nearly 2 hours before departure time, waited 35min in the security checks and my girlfriend was held 20min in the passport control. While she was queuing for the 2no police officers to check her passport, an airport assistant came to the queue and asked who was due to board in TP364 to Heathrow. She was made aware that my girlfriend was there due to board that flight. In the meantime I made my way to the gate to make the gate assistants aware that she was held in the passport checks and was already on her way to the gate. Having said that, the zealous assistants in the gate have closed the gate in front of me, 18min before scheduled departure time and - "very kindly" - told me that I wouldn't be boarding that flight anymore even though my girlfriend have arrived in the meantime. One can imagine the frustration I felt finding out that the flight departure was delayed and that the flight actually departed 40min late. At that time I was already suffering the extortion of the customer service from TAP, claiming from me circa 400Eur from each of us for a one way ticket in the next flight to London. Therefore... until I remember this... I AM NOT FLYING TAP ANYMORE... I am very proud of being Portuguese but in similar situations that occurred with me flying British Airways, Lufthansa or Air Italia, I have always been treated with much more respect and customer care!"

Pros: "Though it was a short flight, they did offer food and left mine on my table since I was sleeping. I woke up super thirsty and hungry so that was a nice surprise."
Cons: "TAP is perpetually delayed. It’s annoying."

Cons: "Flight to LIS was delayed 2.5 hours, missed BCN flight. I was given a new flight, but boardng pass was canceled at gate. I'm stranded!"

Pros: "Flight on time and safe Crew very pleasant"
Cons: "Cramped seating Boarding dreadfully slow"

Pros: "Nothing"
Cons: "Everything"

Pros: "Seats are ok and good entertainment system"
Cons: "The attitude of the hostist and the way they dont give you food choices and don't even explain or say what food they are giving you. When i ask whats in this they gave me a look and a weird attitude"

Pros: "Price"
Cons: "Bad system to board"

Pros: "Price"
Cons: "Seat comfort"

Pros: "No issues, short trip, friendly staff, comfortable ride..."

Pros: "Well done...when other airlines offer nothing!"
Cons: "Slight delay in boarding... but arrived on time"

Cons: "They cancelled the flight, losted the baggage and couldn't help to resolve the problem. They also lied about the flight they wanted to replace to solve the problem which even didn't exist in their company. So, I will never ever take the flight from this compound again."

Pros: "I was able to easily store my carryon which is the maximum size you can bring in the overhead compartment and store my large zippered bag underneath the seat with still plenty of space for my legs."
Cons: "I would like to see all TAP planes come with a standard entertainment option on the headrest in front of you with the advanced menu option of movies, games, radio, etc. and ensure all headphone jacks are operational."

Pros: "Successfully landed"
Cons: "2.5 hours in line to check in with the one agent working if you were not a gold whatever member. The same agent was at the gate taking tickets loading a single bus up at a time while everybody waited for the same bus to return to be reloaded. Ended up leaving an hour late due to being unable to load people on the plane, then a ground crew issue with loading bags extended the delay. No food service and voucher was given to cafeteria on exact opposite side and floor of airport. only reason we were able to use was because of the huge delays and problems trying to load the airplane. After the safety demonstration the flight attendants went to rear of plane and sat down in their jump seats for rest of flight. People were approaching them asking for water otherwise they ignored us. After landing stairs were used at rear of plane and door was opened. As we were two rows from the rear my girlfriend asked the male attendant 4 times if we were allowed to use the rear stairs as we were bus loading anyways, he never answered, looked at or acknowledged her speaking to him, he just stood at rear of the aisle ( 3.5 feet away) adjusting his tie and flattening his jacket sleeves. Was very awkward."

Cons: "They kept us all day in the airport t to then tell us at 7pm that the flight wouldnt actually leave that day."

Read more about TAP AIR PORTUGAL
COVID-19 information

Safety measures for airlines flying to Chicago O'Hare Intl

Airlines flying to Chicago O'Hare Intl have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights to Chicago O'Hare Intl

Mandatory masks

Masks required on board, masks provided on flights to Chicago O'Hare Intl

Social distancing seating

Middle seats unavailable to book on flights to Chicago O'Hare Intl

Pre-flight testing

Testing for antibodies, testing for symptoms for flights to Chicago O'Hare Intl

Book Cheap Chicago O'Hare Airport Plane Tickets

Recent return flight deals

24/5
Mon
2 stops
Multiple Airlines
17h 25m
STN - ORD
31/5
Mon
2 stops
Multiple Airlines
28h 15m
ORD - STN
4/5
Tue
2 stops
Multiple Airlines
18h 55m
LTN - ORD
17/5
Mon
2 stops
Multiple Airlines
22h 45m
ORD - LTN
4/5
Tue
2 stops
Multiple Airlines
18h 55m
LTN - ORD
17/5
Mon
2 stops
Multiple Airlines
22h 45m
ORD - LTN
2/4
Fri
1 stop
TAP AIR PORTUGAL
15h 30m
LGW - ORD
16/4
Fri
1 stop
TAP AIR PORTUGAL
11h 45m
ORD - LGW
10/5
Mon
1 stop
TAP AIR PORTUGAL
14h 45m
LHR - ORD
24/5
Mon
1 stop
TAP AIR PORTUGAL
13h 55m
ORD - LHR
16/4
Fri
1 stop
TAP AIR PORTUGAL
15h 30m
LGW - ORD
26/4
Mon
1 stop
TAP AIR PORTUGAL
11h 45m
ORD - LGW
26/3
Fri
1 stop
Icelandair
11h 25m
MAN - ORD
2/4
Fri
1 stop
Icelandair
10h 15m
ORD - MAN
28/4
Wed
1 stop
Virgin Atlantic
10h 50m
LCY - ORD
25/5
Tue
1 stop
Virgin Atlantic
11h 30m
ORD - LCY
5/6
Sat
1 stop
Aer Lingus
11h 50m
MAN - ORD
12/6
Sat
1 stop
Aer Lingus
13h 20m
ORD - MAN
28/4
Wed
1 stop
KLM
11h 35m
LCY - ORD
12/5
Wed
1 stop
KLM
10h 05m
ORD - LCY
26/6
Sat
1 stop
Lufthansa
30h 44m
EDI - ORD
12/7
Mon
1 stop
Lufthansa
10h 36m
ORD - EDI
2/6
Wed
2 stops
Alitalia
23h 25m
LCY - ORD
12/6
Sat
2 stops
Alitalia
16h 15m
ORD - LCY
19/5
Wed
2 stops
Delta
16h 49m
MAN - ORD
3/6
Thu
2 stops
Delta
16h 50m
ORD - MAN
28/6
Mon
2 stops
Air Canada
16h 13m
EDI - ORD
13/7
Tue
1 stop
Air Canada
14h 50m
ORD - EDI
15/3
Mon
2 stops
LOT
54h 50m
LCY - ORD
24/3
Wed
2 stops
LOT
38h 15m
ORD - LCY
29/6
Tue
direct
United Airlines
8h 25m
EDI - ORD
14/7
Wed
1 stop
United Airlines
17h 01m
ORD - EDI
12/7
Mon
2 stops
Air France
21h 54m
BHX - ORD
27/7
Tue
2 stops
Air France
13h 25m
ORD - BHX
15/8
Sun
1 stop
SWISS
23h 40m
BHX - ORD
26/8
Thu
1 stop
SWISS
11h 15m
ORD - BHX
15/8
Sun
1 stop
Austrian Airlines
30h 50m
BHX - ORD
24/8
Tue
2 stops
Austrian Airlines
16h 58m
ORD - BHX
23/8
Mon
1 stop
Brussels Airlines
12h 00m
BHX - ORD
2/9
Thu
1 stop
Brussels Airlines
17h 20m
ORD - BHX
Show more results

Recent one-way flight deals

18/5
Tue
1 stop
Multiple Airlines
16h 20m
STN - ORD
6/5
Thu
3 stops
Multiple Airlines
44h 45m
STN - ORD
3/5
Mon
3 stops
Multiple Airlines
44h 29m
STN - ORD
3/5
Mon
2 stops
Multiple Airlines
44h 29m
STN - ORD
8/6
Tue
1 stop
Multiple Airlines
14h 50m
LGW - ORD
6/6
Sun
1 stop
Multiple Airlines
26h 55m
LGW - ORD
3/5
Mon
3 stops
Multiple Airlines
40h 49m
LTN - ORD
12/5
Wed
1 stop
KLM
11h 35m
LCY - ORD
12/5
Wed
1 stop
KLM
12h 30m
LCY - ORD
24/5
Mon
1 stop
SWISS
25h 30m
LCY - ORD
25/5
Tue
1 stop
SWISS
13h 50m
LCY - ORD
12/5
Wed
2 stops
Delta
14h 47m
LCY - ORD
15/3
Mon
1 stop
Virgin Atlantic
34h 00m
MAN - ORD
8/3
Mon
2 stops
Air France
18h 46m
MAN - ORD
8/3
Mon
1 stop
Brussels Airlines
31h 35m
MAN - ORD
9/3
Tue
2 stops
British Airways
18h 08m
EDI - ORD
29/3
Mon
2 stops
LOT
30h 50m
LCY - ORD
10/3
Wed
1 stop
Finnair
31h 20m
EDI - ORD
4/3
Thu
1 stop
Lufthansa
29h 50m
MAN - ORD
9/3
Tue
1 stop
Iberia
13h 55m
EDI - ORD
Show more results

Recent domestic flight deals

14/4
Wed
direct
Spirit Airlines
2h 50m
BOS - ORD
21/4
Wed
direct
Spirit Airlines
2h 23m
ORD - BOS
19/3
Fri
direct
Spirit Airlines
3h 18m
FLL - ORD
4/4
Sun
direct
Spirit Airlines
2h 58m
ORD - FLL
14/4
Wed
direct
Spirit Airlines
2h 50m
BOS - ORD
21/4
Wed
direct
Spirit Airlines
2h 23m
ORD - BOS
15/4
Thu
direct
Spirit Airlines
3h 52m
LAX - ORD
21/4
Wed
direct
Spirit Airlines
4h 45m
ORD - LAX
5/5
Wed
1 stop
Spirit Airlines
12h 27m
LAX - ORD
26/5
Wed
direct
Spirit Airlines
4h 45m
ORD - LAX

Search by stops

Search by airline
-
1
  • Return
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First