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Cheap flights from Illinois to Belfast from £178

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Belfast departing on 26/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

These are some of the best return flight deals from Illinois to Belfast that have been recently found on momondo from popular airlines, departing in the coming months.
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10:40 - 22:30ORD-BFS
29h 50m3 stops
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06:15 - 20:03BFS-ORD
43h 48m2 stops
Mon, 26 May - Tue, 10 Jun
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07:04 - 22:30ORD-BFS
33h 26m2 stops
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06:15 - 20:03BFS-ORD
43h 48m2 stops
Mon, 26 May - Tue, 10 Jun
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10:40 - 22:30ORD-BFS
29h 50m3 stops
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06:15 - 22:39BFS-ORD
46h 24m3 stops
Mon, 26 May - Tue, 10 Jun
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07:56 - 19:40ORD-BFS
29h 44m2 stops
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05:45 - 12:54BFS-ORD
37h 09m2 stops
Wed, 18 Jun - Wed, 25 Jun
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08:50 - 22:25ORD-BFS
31h 35m3 stops
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05:45 - 12:54BFS-ORD
37h 09m2 stops
Wed, 18 Jun - Wed, 25 Jun
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12:00 - 19:05ORD-BFS
25h 05m3 stops
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19:35 - 14:47BFS-ORD
25h 12m2 stops
Mon, 19 May - Thu, 22 May
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19:25 - 15:00ORD-BFS
13h 35m2 stops
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20:55 - 09:38BFS-ORD
42h 43m3 stops
Tue, 3 Jun - Tue, 10 Jun
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12:00 - 11:20ORD-BFS
17h 20m3 stops
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06:10 - 05:25BFS-ORD
29h 15m3 stops
Mon, 19 May - Thu, 22 May
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22:15 - 21:40ORD-BFS
17h 25m2 stops
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06:15 - 20:03BFS-ORD
43h 48m2 stops
Tue, 3 Jun - Tue, 10 Jun
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07:04 - 22:30ORD-BFS
33h 26m2 stops
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13:50 - 23:29BFS-ORD
39h 39m2 stops
Mon, 26 May - Sun, 1 Jun

Cheap Illinois to Belfast Intl Airport flight deals and tips

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

Best price found

£178

Fastest flight time

13h 05m

Direct flights

None
The best one-way flight to Belfast Intl Airport from Illinois in the past 72 hours is £178. The best return flight deal from Illinois to Belfast Intl Airport found on momondo in the last 72 hours is £649.
The fastest flight from Illinois to Belfast Intl Airport takes 13h 05m
There are no direct flights from Illinois to Belfast Intl Airport. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Belfast Intl Airport and Lambert-St Louis Airport - Belfast Intl Airport.

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

    Prices for flights from Illinois to Belfast Intl Airport were last updated today.

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

    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 Illinois to Belfast Intl Airport.

  • What documentation or ID do you need to fly to Belfast Intl Airport?

    The travel and health documents you'll need for your trip to Belfast Intl Airport 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 Belfast Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


  • How do I get Price Alerts for flights from Illinois to Belfast Intl Airport?

    Confirm your travel details to search for the latest offers for flights from Illinois to Belfast Intl Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Illinois to Belfast Intl Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.


Travelling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Ballymena
Newry
Armagh
Cookstown
Dungannon
Portadown

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Belfast. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Illinois to Belfast flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Illinois and Belfast 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 Illinois to Belfast right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Belfast from Illinois. 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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1 adult
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Sun 18/5

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