Flights from Chicago to Belfast, United Kingdom

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Did you mean flights from Belfast to Chicago?

Chicago to Belfast Last modified: Jun 19, 2019 3:29 -04:00

We've scanned 48,195,047,545 round trip itineraries and found the cheapest flights to Belfast. American & British Airways frequently offer the best deals to Belfast flights, or select your preferred carrier below to see the cheapest days to fly.

American
CHIBFS
Mon 10/14
2 stops
BFSCHI
Mon 10/21
2 stops
$685
British Airways
CHIBFS
Wed 10/9
2 stops
BFSCHI
Wed 10/16
2 stops
$699
Iberia
CHIBFS
Wed 10/9
2 stops
BFSCHI
Wed 10/16
2 stops
$699
Air France
CHIBFS
Mon 10/14
1 stop
BFSCHI
Mon 10/21
1 stop
$741
Major Airlines
CHIBFS
Wed 9/11
2 stops
BFSCHI
Tue 9/17
2 stops
$752
KLM
CHIBFS
Mon 9/9
1 stop
BFSCHI
Wed 9/18
1 stop
$770

How Much is a Flight from Chicago to Belfast?

We have collected flight cost data from across the web for travel from Chicago to Belfast, and have found the average flight price for this trip to be $829.

Where To Buy Cheap Flights from Chicago to Belfast?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Chicago to Belfast based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Chicago to Belfast?

The chart below shows up-to-date information regarding how far in advance to book your flight from Chicago to Belfast.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $0 $1,493
7-14 days $0 $1,086
14-21 days $0 $1,104
21-30 days $0 $846
30-60 days $0 $749
60-90 days $0 $650
90+ days $0 $642

Cheapest Day To Fly from Chicago to Belfast

We've examined 57,595,778,181 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Chicago to Belfast is Wednesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$791$798$755$824$803$829$997

Compare Flight Prices from Chicago to Belfast by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Chicago to Belfast flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
June Chicago Belfast American 6/23/19 6/29/19 1 $1,543
July Chicago Belfast Iberia 7/29/19 8/13/19 2 $844
August Chicago Belfast British Airways 8/19/19 8/30/19 1 $791
September Chicago Belfast American 9/30/19 10/9/19 1 $703
October Chicago Belfast British Airways 10/9/19 10/16/19 2 $699
November Chicago Belfast American 11/4/19 11/11/19 1 $672
December Chicago Belfast British Airways 12/25/19 1/3/20 2 $803
January Chicago Belfast American 1/7/20 1/18/20 1 $743

Cheap Last Minute Flights from Chicago to Belfast

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Chicago to Belfast. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
2 3 4 5 6 7 8
$1,508
9 10 11 12 13 14 15
$1,508
16 17 18 19 20 21 22
$1,588
23 24 25 26 27 28 29
$1,588
30 1 2 3 4 5 6
7 8 9 10 11 12 13
$1,037
14 15 16 17 18 19 20
$1,037 $1,218
21 22 23 24 25 26 27
$1,218

Connecting Flights vs Direct Flights from Chicago to Belfast

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Chicago to Belfast is $816.

The average price for direct flights from Chicago to Belfast is not available.

One Way Flights vs Round Trip Flights from Chicago to Belfast

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Chicago to Belfast. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Chicago to Belfast is $1,228.

The average price for round trip flights from Chicago to Belfast is $816.

Chicago to Belfast Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Chicago to Belfast?
Answer: London, GB

Airlines in Chicago flying to Belfast Last modified: Jun 19, 2019 3:29 -04:00Number of routes searched: 15Number of itineraries searched: 14,789

Wondering which airlines fly out of Chicago to Belfast? We've gathered the average price of Chicago airlines with flights to Belfast. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Chicago to Belfast
Airline Connections Mon Tue Wed Thu Fri Sat Sun
British Airways LHR
KLM AMS
British Airways BCN / LHR
British Airways CDG / LHR
British Airways DUB / LHR
British Airways FCO / LHR
Major Airlines ATL / MCO
Major Airlines DTW / MCO
Aer Lingus DUB / AGP
Aer Lingus DUB / FAO
Aer Lingus DUB / LHR
KLM FCO / AMS

Chicago to Belfast Airports

These are the major commercial airports we're currently monitoring in Chicago and Belfast. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

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Cheap Flights from Chicago to Belfast