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Belfast City

$295+ Cheap flights from Illinois to Belfast City (BHD)

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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BHD
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Illinois to Belfast City

Keep the following information in mind while searching for Illinois to Belfast City flight deals. Data was last updated junio 12, 2025.

Round-trip from

$680
(American Airlines)

One-way from

$295
(Kiwi.com)
From Illinois to Belfast City
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One-way flight from Illinois to Belfast City
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Find flight deals from Illinois to Belfast City

Cheapest flights from Illinois to Belfast City
Explore the most affordable flight options available from Illinois to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/217:10 pmORD - BHD
1 stop14h 20mAmerican Airlines
jue. 9/49:35 amBHD - ORD
1 stop14h 40mAmerican Airlines
Deal found 6/12$680
This FlightHub deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/139:15 pmORD - BHD
1 stop12h 20mBritish Airways
dom. 8/2411:00 amBHD - ORD
1 stop12h 00mBritish Airways
Deal found 6/12$681
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/247:01 pmORD - BHD
2 stops15h 54mDelta
jue. 8/216:30 amBHD - ORD
2 stops18h 58mDelta
Deal found 6/12$770
This KLM deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/246:20 pmMDW - BHD
2 stops20h 45mKLM
jue. 8/216:30 amBHD - MDW
2 stops18h 07mKLM
Deal found 6/12$770
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/136:17 pmMDW - BHD
2 stops20h 58mDelta
dom. 8/246:30 amBHD - MDW
2 stops21h 19mDelta
Deal found 6/11$771
This Orbitz deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/147:23 amSTL - BHD
2 stops23h 32mBritish Airways
lun. 7/216:25 pmBHD - STL
2 stops31h 59mBritish Airways
Deal found 6/11$827
This Trip.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/264:20 pmORD - BHD
1 stop22h 55mVirgin Atlantic
sáb. 8/26:30 amBHD - ORD
1 stop13h 40mVirgin Atlantic
Deal found 6/11$867
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/267:25 pmORD - BHD
2 stops19h 25mMultiple Airlines
sáb. 8/26:55 amBHD - ORD
3 stops41h 58mMultiple Airlines
Deal found 6/11$924
This Air France deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/15:41 pmORD - BHD
2 stops17h 14mKLM
mar. 7/86:30 amBHD - ORD
2 stops17h 41mKLM
Deal found 6/10$1,182
This Cheapflightsfares deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/34:55 pmORD - BHD
1 stop21h 15mAer Lingus
vie. 8/86:40 amBHD - ORD
2 stops15h 05mAer Lingus
Deal found 6/12$1,308
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/149:15 amSTL - BHD
3 stops29h 55mMultiple Airlines
lun. 7/216:55 amBHD - STL
2 stops18h 45mMultiple Airlines
Deal found 6/10$1,522
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/309:40 amMDW - BHD
3 stops23h 25mMultiple Airlines
mié. 8/67:05 amBHD - MDW
3 stops39h 19mMultiple Airlines
Deal found 6/10$1,625

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Belfast City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Illinois to Belfast City Airport that are best for you.

Fly from

Illinois

Fly to

Belfast City

Route

Depart

Return

Price

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

jue. 8/21

7:10 pm-3:30 pm

1 stop14h 20m

Belfast City

jue. 9/4

9:35 am-6:15 pm

1 stop14h 40m

$680

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

mié. 8/13

9:15 pm-3:35 pm

1 stop12h 20m

Belfast City

dom. 8/24

11:00 am-5:00 pm

1 stop12h 00m

$681

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

jue. 7/24

7:01 pm-4:55 pm

2 stops15h 54m

Belfast City

jue. 8/21

6:30 am-7:28 pm

2 stops18h 58m

$770

ChicagoBelfast

MDW - BHD

MDWBHD

Chicago Midway

jue. 7/24

6:20 pm-9:05 pm

2 stops20h 45m

Belfast City

jue. 8/21

6:30 am-6:37 pm

2 stops18h 07m

$770

ChicagoBelfast

MDW - BHD

MDWBHD

Chicago Midway

mié. 8/13

6:17 pm-9:15 pm

2 stops20h 58m

Belfast City

dom. 8/24

6:30 am-9:49 pm

2 stops21h 19m

$771

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

lun. 7/14

7:23 am-12:55 pm

2 stops23h 32m

Belfast City

lun. 7/21

6:25 pm-8:24 pm

2 stops31h 59m

$827

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

sáb. 7/26

4:20 pm-9:15 pm

1 stop22h 55m

Belfast City

sáb. 8/2

6:30 am-2:10 pm

1 stop13h 40m

$867

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

sáb. 7/26

7:25 pm-8:50 pm

2 stops19h 25m

Belfast City

sáb. 8/2

6:55 am-6:53 pm

3 stops41h 58m

$924

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

mar. 7/1

5:41 pm-4:55 pm

2 stops17h 14m

Belfast City

mar. 7/8

6:30 am-6:11 pm

2 stops17h 41m

$1,182

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

dom. 8/3

4:55 pm-8:10 pm

1 stop21h 15m

Belfast City

vie. 8/8

6:40 am-3:45 pm

2 stops15h 05m

$1,308

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 19 results
1
2

Best time to book a flight from Illinois to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Illinois with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Belfast City Airport

Rainfall in Belfast City by month

Plan your trip to Belfast City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast City Airport ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Belfast City Airport when rainfall is around 2.0 in.

Temperature in Belfast City by month

Plan your trip to Belfast City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast City Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Belfast City

Get insights into the airlines that provide service to Belfast City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast City. Reviews last updated junio 12, 2025.
Read through reviews of airlines operating flights from Illinois to Belfast, such as Delta, KLM and Virgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aer Lingus
7.1
Good
1,117 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Illinois to Belfast City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Illinois to Belfast City Airport one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $379. Users have also found prices from $380 and $429 on American Airlines and Virgin Atlantic, respectively.

  • What are the most popular routes from Illinois to Belfast City Airport?

    When deciding which route to take from Illinois to Belfast City Airport consider Lambert-St Louis - Belfast City, Chicago O'Hare Intl - Belfast City or Chicago Midway - Belfast City as they are the most popular.

  • Can I find deals for flights from Illinois to Belfast City that include hotel bookings?

    Yes. In addition to deals on Illinois to Belfast City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Belfast City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Belfast City.

  • Can I find deals for business class flights from Illinois to Belfast City?

    Yes. Cheapflights offers flight deals from Illinois to Belfast City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Illinois?

Book flights to Illinois if you plan to visit one of these locations
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Alternative routes for Illinois to Belfast City

See prices for flight routes from nearby airports that may be better suited for you.
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