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Cheap flights from Illinois to Belfast Intl Airport from £213

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 17/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — BFS
22 Jun — 29 Jun1
1 adult
Sat 22/6
Sat 29/6

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

Flights from Illinois to Belfast Intl Airport lean towards being more expensive in July. Prices are generally better when you fly from Illinois to Belfast Intl Airport in February, with the cheapest ticket starting at £482.

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

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

Cheap Illinois to Belfast Intl flights in June & July 2024

Find cheap flight options from Illinois to Belfast Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 976,051 searches. Prices were last updated on 17 June 2024.
Sun 7/709:24ORD - BFS
2 stops28h 56mMultiple Airlines
Tue 1/1008:20BFS - ORD
3 stops37h 37mMultiple Airlines
Deal found 16/6£590
Sun 7/709:24ORD - BFS
2 stops28h 56mMultiple Airlines
Tue 1/1008:20BFS - ORD
2 stops22h 06mMultiple Airlines
Deal found 16/6£597
Mon 8/710:27ORD - BFS
2 stops27h 58mMultiple Airlines
Tue 16/706:15BFS - ORD
2 stops24h 23mMultiple Airlines
Deal found 16/6£839
Mon 8/710:27ORD - BFS
2 stops27h 58mMultiple Airlines
Tue 16/706:15BFS - ORD
3 stops40h 15mMultiple Airlines
Deal found 16/6£841
Mon 15/705:20ORD - BFS
2 stops35h 05mMultiple Airlines
Mon 22/708:25BFS - ORD
2 stops19h 37mMultiple Airlines
Deal found 15/6£845
Mon 8/718:00ORD - BFS
3 stops22h 25mMultiple Airlines
Tue 16/706:15BFS - ORD
3 stops40h 15mMultiple Airlines
Deal found 16/6£847
Fri 12/722:15ORD - BFS
2 stops18h 20mMultiple Airlines
Wed 9/1014:45BFS - ORD
3 stops34h 23mMultiple Airlines
Deal found 16/6£868
Mon 15/707:01ORD - BFS
3 stops33h 24mMultiple Airlines
Mon 22/708:25BFS - ORD
2 stops19h 37mMultiple Airlines
Deal found 15/6£921
Fri 12/722:15ORD - BFS
2 stops18h 20mMultiple Airlines
Wed 9/1014:45BFS - ORD
2 stops24h 55mMultiple Airlines
Deal found 16/6£1,059

Illinois to Belfast Intl 2024 flight deals

Discover exclusive flight deals for travel between Illinois and Belfast Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 976,051 searches. Data last updated 17 June 2024.
Sun 7/709:24ORD - BFS
2 stops28h 56mMultiple Airlines
Tue 1/1008:20BFS - ORD
3 stops37h 37mMultiple Airlines
Deal found 16/6£590
Sun 7/709:24ORD - BFS
2 stops28h 56mMultiple Airlines
Tue 1/1008:20BFS - ORD
2 stops22h 06mMultiple Airlines
Deal found 16/6£597
Mon 8/710:27ORD - BFS
2 stops27h 58mMultiple Airlines
Tue 16/706:15BFS - ORD
2 stops24h 23mMultiple Airlines
Deal found 16/6£839
Mon 8/710:27ORD - BFS
2 stops27h 58mMultiple Airlines
Tue 16/706:15BFS - ORD
3 stops40h 15mMultiple Airlines
Deal found 16/6£841
Mon 15/705:20ORD - BFS
2 stops35h 05mMultiple Airlines
Mon 22/708:25BFS - ORD
2 stops19h 37mMultiple Airlines
Deal found 15/6£845
Mon 8/718:00ORD - BFS
3 stops22h 25mMultiple Airlines
Tue 16/706:15BFS - ORD
3 stops40h 15mMultiple Airlines
Deal found 16/6£847
Fri 12/722:15ORD - BFS
2 stops18h 20mMultiple Airlines
Wed 9/1014:45BFS - ORD
3 stops34h 23mMultiple Airlines
Deal found 16/6£868
Mon 15/707:01ORD - BFS
3 stops33h 24mMultiple Airlines
Mon 22/708:25BFS - ORD
2 stops19h 37mMultiple Airlines
Deal found 15/6£921
Fri 12/722:15ORD - BFS
2 stops18h 20mMultiple Airlines
Wed 9/1014:45BFS - ORD
2 stops24h 55mMultiple Airlines
Deal found 16/6£1,059

One-way flights to Belfast Intl from Illinois

Search for one-way flight options from Illinois to Belfast Intl. 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 976,051 searches. Data last updated 17 June 2024.
Wed 17/711:13ORD - BFS
2 stops22h 57mMultiple Airlines
Deal found 16/6£213
Wed 17/717:11ORD - BFS
3 stops22h 39mMultiple Airlines
Deal found 16/6£221
Wed 17/706:15MDW - BFS
3 stops26h 00mMultiple Airlines
Deal found 16/6£340
Wed 17/709:31MDW - BFS
2 stops28h 09mMultiple Airlines
Deal found 16/6£348

Find flights from Illinois to Belfast Intl within your budget

Customise your flight search to find flights from Illinois to Belfast Intl 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 976,051 searches. Data last updated 17 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£590 - £1,059

Route

Depart

Return

Price

Chicago O'Hare IntlBelfast Intl

ORD - BFS

ORDBFS

Chicago O'Hare Intl

Sun 7/7

2 stops28h 56m

Belfast Intl

Tue 1/10

3 stops37h 37m

£590

Chicago O'Hare IntlBelfast Intl

ORD - BFS

ORDBFS

Chicago O'Hare Intl

Sun 7/7

2 stops28h 56m

Belfast Intl

Tue 1/10

2 stops22h 06m

£597

Chicago O'Hare IntlBelfast Intl

ORD - BFS

ORDBFS

Chicago O'Hare Intl

Mon 8/7

2 stops27h 58m

Belfast Intl

Tue 16/7

2 stops24h 23m

£839

Chicago O'Hare IntlBelfast Intl

ORD - BFS

ORDBFS

Chicago O'Hare Intl

Mon 8/7

2 stops27h 58m

Belfast Intl

Tue 16/7

3 stops40h 15m

£841

Chicago O'Hare IntlBelfast Intl

ORD - BFS

ORDBFS

Chicago O'Hare Intl

Mon 15/7

2 stops35h 05m

Belfast Intl

Mon 22/7

2 stops19h 37m

£845

Chicago O'Hare IntlBelfast Intl

ORD - BFS

ORDBFS

Chicago O'Hare Intl

Mon 8/7

3 stops22h 25m

Belfast Intl

Tue 16/7

3 stops40h 15m

£847

Chicago O'Hare IntlBelfast Intl

ORD - BFS

ORDBFS

Chicago O'Hare Intl

Fri 12/7

2 stops18h 20m

Belfast Intl

Wed 9/10

3 stops34h 23m

£868

Chicago O'Hare IntlBelfast Intl

ORD - BFS

ORDBFS

Chicago O'Hare Intl

Mon 15/7

3 stops33h 24m

Belfast Intl

Mon 22/7

2 stops19h 37m

£921

Chicago O'Hare IntlBelfast Intl

ORD - BFS

ORDBFS

Chicago O'Hare Intl

Fri 12/7

2 stops18h 20m

Belfast Intl

Wed 9/10

2 stops24h 55m

£1,059

Flights are sorted by cheapest first

Deals found on 16/6

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

Best time to book a flight from Illinois to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Illinois 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.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Belfast Intl. 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 Illinois to Belfast Intl Airport for under £600 on Cheapflights?

    Yes, there are multiple flights from Illinois to Belfast Intl Airport for under £600. The cheapest flight booked recently is on Multiple Airlines for just £590, but on average you can expect to pay £858.

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

    While some choose either Chicago Midway - Belfast Intl or Lambert-St Louis - Belfast Intl, Chicago O'Hare Intl - Belfast Intl is the most popular route from Illinois to Belfast Intl Airport.

  • What does ORD to BFS mean?

    Great question - ORD to BFS just means Chicago O'Hare Intl Airport to Belfast Intl Airport. Now you’ll know what these unique codes when you look for flights! This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

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

    The amount of baggage you can bring on your Illinois to Belfast Intl 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 Illinois to Belfast Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Belfast Intl 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 Illinois to Belfast Intl that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Belfast Intl 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 Illinois to Belfast Intl that allow pets onboard?

    Many airlines flying from Illinois to Belfast Intl 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 Illinois to Belfast Intl?

    Yes, you can often find last-minute deals on Illinois to Belfast Intl 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 Illinois to Belfast Intl Airport flight deals updated?

    The Illinois to Belfast Intl Airport flight deals you see on this page were last updated on 16/6.

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

    Currently, January is the cheapest month in which you can book a flight from Illinois to Belfast Intl Airport (average of £62). Flying from Illinois to Belfast Intl Airport in August is currently the most expensive (average of £81). 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.

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Search flights from Illinois to Belfast Intl by cabin class

Find flights from Illinois to Belfast Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Illinois to Belfast Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Illinois to Belfast Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Illinois to Belfast Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Illinois to Belfast Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Illinois to Belfast Intl with no change fees.

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

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

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