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Cheap flights from Belfast Intl Airport to Illinois from £673

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 16/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Belfast Intl Airport to Illinois

Cheap return flights

These are some of the best return 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 stopovers.

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.
06:30 - 17:20BFS-ORD
16h 50m2 stops
18:30 - 20:10ORD-BFS
19h 40m2 stops
Mon, 13 Jan - Mon, 20 Jan
08:30 - 13:55BFS-ORD
35h 25m3 stops
18:30 - 20:10ORD-BFS
19h 40m2 stops
Mon, 13 Jan - Mon, 20 Jan
07:05 - 18:15BFS-ORD
17h 10m2 stops
Fri, 16 May

See travel insights to Illinois from

How to get the cheapest flight ticket from Belfast Intl Airport 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 day to depart on your flight to Illinois?

The cheapest day to depart on your flight to Illinois is on a Monday when prices can be found for as low as £0. This is often the case because there is less demand to fly during this day of the week. Flights from Belfast Intl Airport to Illinois on a Saturday will generally be more expensive and average around £875. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

£673

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 £673. The best return flight deal from Belfast Intl Airport to Illinois found on momondo in the last 72 hours is £789.
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?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from Belfast.

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 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 offers price alerts on flights to Illinois from Belfast. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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