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Cheap flights from Belfast Intl Airport to Illinois from $404

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast Intl Airport to Illinois departing on 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Belfast Intl Airport to Illinois

Cheap round-trip flights

These are some of the best round-trip flight deals from Belfast Intl Airport 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 Intl Airport to Illinois.

Cheap last minute flights

Planning a quick getaway from Belfast Intl Airport 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 Intl Airport to Illinois

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

All round-trip flight deals to Illinois

The cheapest plane tickets to Illinois found on KAYAK recently.
6:30 am - 5:20 pmBFS-ORD
16h 50m2 stops
6:30 pm - 9:05 pmORD-BFS
20h 35m2 stops
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
Mon, Jan 13 - Mon, Jan 20
8:55 pm - 9:10 pmBFS-ORD
30h 15m3 stops
6:30 pm - 5:00 pmORD-BFS
16h 30m2 stops
Tue, Dec 3 - Sun, Dec 8
9:45 pm - 11:07 pmBFS-ORD
55h 22m3 stops
Sat, Dec 7
6:00 am - 6:50 pmBFS-ORD
42h 50m2 stops
Sat, Dec 7
9:45 pm - 1:55 pmBFS-ORD
22h 10m1 stop
Sat, Dec 7

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Cheap Belfast Intl Airport to Illinois flight deals and tips

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

Best Price Found

$404

Fastest flight time

16h 50m

Direct flights

None

Airports in Illinois

1 airport
The best one-way flight to Illinois from Belfast Intl Airport in the past 72 hours is $404. The best round-trip flight deal from Belfast Intl Airport to Illinois found on momondo in the last 72 hours is $657.
The fastest flight from Belfast Intl Airport to Illinois takes 16h 50m
There are no direct flights from Belfast Intl Airport to Illinois. Popular non-direct route for this connection is Belfast Intl Airport - Chicago O'Hare Intl Airport.
There is 1 airport near Illinois: Chicago O'Hare Intl (ORD)

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

    Prices for flights from Belfast Intl Airport to Illinois refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl Airport 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?

All flight searches from Belfast to Illinois on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Belfast and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Belfast to Illinois flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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