When did momondo last update prices for flights from Belfast to Illinois?

Prices for flights from Belfast to Illinois refresh daily.

How old do you have to be to fly from Belfast to Illinois?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$404 Cheap Flights from Belfast to Illinois in 2024/25

1 adult

0 bags

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Find the cheapest flights from Belfast to Illinois

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Cheap round-trip flights

These are some of the best round-trip flight deals from Belfast to Illinois that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Belfast to Illinois.

Cheap last minute flights

Planning a quick getaway from Belfast to Illinois? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Illinois, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Belfast to Illinois

Find recent round-trip train or bus tickets from Belfast to Illinois.

All round-trip flight deals to Illinois

The cheapest plane tickets to Illinois found on KAYAK recently.

6:35 am - 5:00 pmBHD-ORD

16h 25m1 stop

10:00 pm - 6:35 pmORD-BHD

14h 35m1 stop

$644Finnair

Find Deal

Mon, Jan 13 - Mon, Jan 20

7:25 am - 5:20 pmBHD-ORD

15h 55m2 stops

6:30 pm - 8:30 pmORD-BHD

20h 00m2 stops

$656

Find Deal

Mon, Jan 13 - Mon, Jan 20

6:30 am - 5:20 pmBFS-ORD

16h 50m2 stops

6:30 pm - 9:05 pmORD-BFS

20h 35m2 stops

$657

Find Deal

Mon, Jan 13 - Mon, Jan 20

6:30 am - 5:36 pmBHD-ORD

17h 06m2 stops

4:25 pm - 4:50 pmORD-BHD

18h 25m1 stop

$668

Find Deal

Mon, Jan 13 - Mon, Jan 20

10:20 am - 12:39 pmBFS-ORD

32h 19m3 stops

6:30 pm - 8:10 pmORD-BFS

19h 40m2 stops

$695

Find Deal

Mon, Jan 13 - Mon, Jan 20

6:35 am - 2:45 pmBHD-ORD

14h 10m1 stop

11:05 pm - 6:40 pmORD-BHD

14h 35m1 stop

$758Finnair

Find Deal

Thu, Feb 27 - Sun, Mar 9

6:30 am - 8:53 pmBHD-ORD

20h 23m2 stops

12:30 pm - 4:50 pmORD-BHD

23h 20m2 stops

$773Delta

Find Deal

Thu, Feb 27 - Sun, Mar 9

6:30 am - 2:05 pmBHD-ORD

12h 35m1 stop

4:54 pm - 2:05 pmORD-BHD

16h 11m2 stops

$820British Airways

Find Deal

Sat, Mar 22 - Sat, Mar 29

6:30 am - 5:45 pmBHD-ORD

16h 15m2 stops

4:54 pm - 11:20 amORD-BHD

13h 26m2 stops

$827British Airways

Find Deal

Sat, Mar 22 - Sat, Mar 29

5:20 pm - 2:30 pmBHD-ORD

27h 10m1 stop

4:25 pm - 4:50 pmORD-BHD

18h 25m1 stop

$1,253Virgin Atlantic

Find Deal

Sat, Dec 21 - Sat, Dec 28

9:45 pm - 11:07 pmBFS-ORD

55h 22m3 stops

$404

Find Deal

Sat, Dec 7

6:00 am - 6:50 pmBFS-ORD

42h 50m2 stops

$467

Find Deal

Sat, Dec 7

10:05 am - 9:37 amBHD-ORD

29h 32m3 stops

$509

Find Deal

Sat, Dec 7

10:05 am - 6:50 pmBHD-ORD

38h 45m2 stops

$536

Find Deal

Sat, Dec 7

9:10 am - 5:00 pmBHD-ORD

13h 50m1 stop

$837Iberia

Find Deal

Sat, Dec 7

9:45 pm - 1:55 pmBFS-ORD

22h 10m1 stop

$857

Find Deal

Sat, Dec 7

6:00 pm - 2:00 pmBHD-ORD

26h 00m2 stops

$1,022Aer Lingus

Find Deal

Fri, May 16

6:30 am - 2:20 pmBHD-ORD

13h 50m1 stop

$1,684Delta

Find Deal

Fri, May 16

6:35 am - 12:15 pmBHD-ORD

11h 40m1 stop

$1,697

Find Deal

Fri, May 16

10:10 am - 7:45 pmBHD-ORD

15h 35m2 stops

$1,711American Airlines

Find Deal

Fri, May 16

Finnair flights from Belfast to Illinois

Our best Finnair deals on Belfast to Illinois flight tickets

Finnair

Jan 13

BHD6:35 amBelfast City

16h 25m

1 stop

ORD5:00 pmChicago O'Hare Intl

Jan 20

ORD10:00 pmChicago O'Hare Intl

14h 35m

1 stop

BHD6:35 pmBelfast City

$644

Find similar

Finnair

Feb 27

BHD6:35 amBelfast City

14h 10m

1 stop

ORD2:45 pmChicago O'Hare Intl

Mar 9

ORD11:05 pmChicago O'Hare Intl

14h 35m

1 stop

BHD6:40 pmBelfast City

$758

Find similar

British Airways flights from Belfast to Illinois

Our best British Airways deals on Belfast to Illinois flight tickets

British Airways

Mar 22

BHD6:30 amBelfast City

12h 35m

1 stop

ORD2:05 pmChicago O'Hare Intl

Mar 29

ORD4:54 pmChicago O'Hare Intl

16h 11m

2 stops

BHD2:05 pmBelfast City

$820

Find similar

British Airways

Mar 22

BHD6:30 amBelfast City

16h 15m

2 stops

ORD5:45 pmChicago O'Hare Intl

Mar 29

ORD4:54 pmChicago O'Hare Intl

13h 26m

2 stops

BHD11:20 amBelfast City

$827

Find similar

How to get the cheapest flight ticket from Belfast to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Belfast to Illinois?

Iberia, Aer Lingus, and Delta are the most popular carriers operating from Belfast to Illinois

Cheap Belfast to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast to Illinois

Best Price Found	$404
Fastest flight time	11h 40m
Direct flights	None
Airports in Illinois	1 airport

The best one-way flight to Illinois from Belfast in the past 72 hours is $404. The best round-trip flight deal from Belfast to Illinois found on momondo in the last 72 hours is $644.

The fastest flight from Belfast to Illinois takes 11h 40m

There are no direct flights from Belfast to Illinois. Popular non-direct routes for this connection are Belfast Intl Airport - Chicago O'Hare Intl Airport and Belfast City Airport - Chicago O'Hare Intl Airport.

There is 1 airport near Illinois: Chicago O'Hare Intl (ORD)

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When did momondo last update prices for flights from Belfast to Illinois?
Prices for flights from Belfast to Illinois refresh daily.
How old do you have to be to fly from Belfast to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Illinois?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Belfast to Illinois. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Belfast to Illinois with flexible booking policies on momondo?

momondo does allow users to show only those flights to Illinois from Belfast which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Belfast to Illinois?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Belfast to Illinois.

I’m not ready to book a flight from Belfast to Illinois right now. Can momondo alert me if prices change?

Price alerts on flights to Illinois from Belfast are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.