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Cheap flights from Belfast to Illinois from £310

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — ORD
31 jul. — 7 aug.1
1 adult
on. 31/7
on. 7/8

What is the cheapest month to fly from Belfast to Illinois?

September can be a great time to fly to Illinois from Belfast with a flight ticket averaging about £742. Cheapflights users have found deals in the month of September for as cheap as £527. The most expensive prices can be found in the month of December.

What is the cheapest time of day to fly from BFS to IL?

When flying from Belfast to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap British Airways flights from Belfast to Illinois

Explore cheap flight options specifically provided by British Airways for the route between Belfast and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 juli 2024.
Find some of the cheapest British Airways flights travelling from Belfast to Illinois. It's recommended that users confirm their flight details before booking.
ti. 27/806:35BHD - ORD
1 stop13h 10mBritish Airways
on. 4/916:45ORD - BHD
1 stop13h 05mBritish Airways
Deal found 25/7£691
ti. 27/806:35BHD - ORD
1 stop13h 10mBritish Airways
on. 4/917:50ORD - BHD
1 stop12h 00mBritish Airways
Deal found 25/7£693
to. 15/806:35BHD - ORD
1 stop14h 20mBritish Airways
ma. 19/823:05ORD - BHD
1 stop12h 20mBritish Airways
Deal found 25/7£1,128

Cheap American Airlines flights from Belfast to Illinois

Explore cheap flight options specifically provided by American Airlines for the route between Belfast and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 juli 2024.
Browse through some of the cheapest American Airlines flights travelling from Belfast to Illinois. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
ti. 27/809:45BHD - ORD
2 stops16h 18mAmerican Airlines
on. 4/917:50ORD - BHD
1 stop13h 35mAmerican Airlines
Deal found 25/7£699
ti. 27/806:35BHD - ORD
2 stops15h 28mAmerican Airlines
on. 4/921:25ORD - BHD
1 stop12h 10mAmerican Airlines
Deal found 25/7£700

Cheap Belfast to Illinois flights in July & August 2024

Find cheap flight options from Belfast to Illinois specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 1,000,913 searches. Prices were last updated on 26 juli 2024.
These are some of the best deals we've found on flights to Illinois in 2024 at this time. More deals are always being added, so be sure to check back regularly.
ti. 27/809:45BHD - ORD
1 stop12h 05mBritish Airways
on. 4/921:25ORD - BHD
1 stop12h 10mBritish Airways
Deal found 26/7£691
ti. 27/806:35BHD - ORD
1 stop13h 10mBritish Airways
on. 4/917:50ORD - BHD
1 stop12h 00mBritish Airways
Deal found 25/7£693
ti. 27/806:35BHD - ORD
2 stops15h 28mAmerican Airlines
on. 4/917:50ORD - BHD
1 stop13h 35mAmerican Airlines
Deal found 26/7£699
ti. 27/806:35BHD - ORD
2 stops15h 28mAmerican Airlines
on. 4/921:25ORD - BHD
1 stop12h 10mAmerican Airlines
Deal found 25/7£700
ma. 19/814:40BFS - ORD
2 stops33h 35mMultiple Airlines
ma. 26/822:15ORD - BFS
2 stops12h 10mMultiple Airlines
Deal found 24/7£776
ti. 27/815:35BHD - ORD
2 stops26h 25mLufthansa
on. 4/918:15ORD - BHD
2 stops14h 20mLufthansa
Deal found 26/7£779
ti. 27/815:35BHD - ORD
2 stops26h 25mLufthansa
on. 4/918:15ORD - BHD
2 stops14h 20mLufthansa
Deal found 25/7£781
to. 15/821:10BFS - ORD
2 stops27h 31mMultiple Airlines
ma. 19/812:58ORD - BFS
2 stops27h 27mMultiple Airlines
Deal found 25/7£786
ma. 19/808:40BFS - ORD
3 stops42h 35mMultiple Airlines
ma. 26/816:00ORD - BFS
2 stops19h 25mMultiple Airlines
Deal found 24/7£800

Belfast to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Belfast and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 juli 2024.
These are some of the best deals we've found on flights to Illinois in 2024 at this time. More deals are always being added, so be sure to check back regularly.
ti. 27/809:45BHD - ORD
1 stop12h 05mBritish Airways
on. 4/921:25ORD - BHD
1 stop12h 10mBritish Airways
Deal found 26/7£691
ti. 27/806:35BHD - ORD
1 stop13h 10mBritish Airways
on. 4/917:50ORD - BHD
1 stop12h 00mBritish Airways
Deal found 25/7£693
ti. 27/806:35BHD - ORD
2 stops15h 28mAmerican Airlines
on. 4/917:50ORD - BHD
1 stop13h 35mAmerican Airlines
Deal found 26/7£699
ti. 27/806:35BHD - ORD
2 stops15h 28mAmerican Airlines
on. 4/921:25ORD - BHD
1 stop12h 10mAmerican Airlines
Deal found 25/7£700
ma. 19/814:40BFS - ORD
2 stops33h 35mMultiple Airlines
ma. 26/822:15ORD - BFS
2 stops12h 10mMultiple Airlines
Deal found 24/7£776
ti. 27/815:35BHD - ORD
2 stops26h 25mLufthansa
on. 4/918:15ORD - BHD
2 stops14h 20mLufthansa
Deal found 26/7£779
ti. 27/815:35BHD - ORD
2 stops26h 25mLufthansa
on. 4/918:15ORD - BHD
2 stops14h 20mLufthansa
Deal found 25/7£781
to. 15/821:10BFS - ORD
2 stops27h 31mMultiple Airlines
ma. 19/812:58ORD - BFS
2 stops27h 27mMultiple Airlines
Deal found 25/7£786
ma. 19/808:40BFS - ORD
3 stops42h 35mMultiple Airlines
ma. 26/816:00ORD - BFS
2 stops19h 25mMultiple Airlines
Deal found 24/7£800

One-way flights to Illinois from Belfast

Search for one-way flight options from Belfast to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 juli 2024.
If you're seeking multiple options on one-way flights from Belfast to Illinois, be sure to check out these deals, which are updated often. Users can also find round-trip Belfast to Illinois flights by using the search form above.
on. 9/1007:05BHD - ORD
2 stops23h 54mMultiple Airlines
Deal found 25/7£310
on. 9/1007:10BHD - ORD
3 stops23h 49mMultiple Airlines
Deal found 25/7£394
on. 9/1009:50BHD - ORD
1 stop13h 10mIberia
Deal found 25/7£1,355

Find flights from Belfast to Illinois within your budget

Customise your flight search to find flights from Belfast to Illinois 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 1,000,913 searches. Data last updated 26 juli 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£691 - £937

Route

Depart

Return

Price

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

ti. 27/8

1 stop13h 10m

Chicago O'Hare Intl

on. 4/9

1 stop13h 05m

£691

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

ti. 27/8

1 stop13h 10m

Chicago O'Hare Intl

on. 4/9

1 stop12h 00m

£693

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

ti. 27/8

2 stops16h 18m

Chicago O'Hare Intl

on. 4/9

1 stop13h 35m

£699

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

ti. 27/8

2 stops15h 28m

Chicago O'Hare Intl

on. 4/9

1 stop12h 10m

£700

Belfast IntlChicago O'Hare Intl

BFS - ORD

BFSORD

Belfast Intl

ma. 19/8

2 stops33h 35m

Chicago O'Hare Intl

ma. 26/8

2 stops12h 10m

£776

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

ti. 27/8

2 stops26h 25m

Chicago O'Hare Intl

on. 4/9

2 stops14h 20m

£779

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

ti. 27/8

2 stops26h 25m

Chicago O'Hare Intl

on. 4/9

2 stops14h 20m

£781

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

ma. 19/8

1 stop27h 00m

Chicago O'Hare Intl

ma. 26/8

2 stops44h 51m

£919

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

to. 15/8

2 stops25h 10m

Chicago O'Hare Intl

ma. 19/8

2 stops29h 15m

£937

Flights are sorted by cheapest first

Deals found on 25/7

No data available for this route at this time. Please check back soon.

Best time to book a flight from Belfast to Illinois

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

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated 26 juli 2024.
Read through reviews of airlines operating flights from Belfast to Illinois, such as British Airways, American Airlines and Lufthansa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
9,630 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Delta
8.0
Very Good
9,630 reviews
Delta
8.0
Very Good
9,630 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

American Airlines
7.3
Good
10,000 reviews
Delta
8.0
Very Good
9,630 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Aer Lingus
7.2
Good
1,198 reviews
Delta
8.0
Very Good
9,630 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Iberia
7.0
Good
2,673 reviews
Delta
8.0
Very Good
9,630 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Lufthansa
6.9
Okay
7,356 reviews
Delta
8.0
Very Good
9,630 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

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

  • Can I find flights from Belfast to Illinois for under £700 on Cheapflights?

    Yes, there are multiple flights from Belfast to Illinois for under £700. The cheapest flight booked recently is on British Airways for just £691, but on average you can expect to pay £829.

  • What does BFS to ORD mean?

    Great question - BFS to ORD just means Belfast Intl Airport to Chicago O'Hare Intl Airport. Now you’ll know what these unique codes when you look for flights! Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Belfast to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Belfast to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Belfast to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Belfast to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Belfast to Illinois that allow pets onboard?

    Many airlines flying from Belfast to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Belfast to Illinois?

    Yes, you can often find last-minute deals on Belfast to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Belfast to Illinois flight deals updated?

    The Belfast to Illinois flight deals you see on this page were last updated on 26/7.

  • What is the cheapest month to book a flight from Belfast to Illinois?

    Currently, January is the cheapest month in which you can book a flight from Belfast to Illinois (average of £601). Flying from Belfast to Illinois in July is currently the most expensive (average of £774). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Belfast to Illinois

Discover the top airline that operate flights from Belfast to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 juli 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£561Average£693FlexibilityNo cancel feeOn-time70%
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Search flights from Belfast to Illinois by cabin class

Find flights from Belfast to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Why should you use Cheapflights to find cheap flight tickets from Belfast to Illinois?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast to Illinois for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Belfast to Illinois with no change fees?

Need flexible booking options for your flight to Illinois from Belfast? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Belfast to Illinois become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Illinois from Belfast today and book when prices fit your budget.

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