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Cheap flights from Illinois to Belfast Intl Airport from $757

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Belfast Intl Airport departing on 12/8. 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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Find the cheapest flights from Illinois to Belfast

Cheap round-trip flights

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

Cheap last minute flights

Planning a quick getaway from Illinois to Belfast? 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 Belfast, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Illinois to Belfast

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

All round-trip flight deals to Belfast

The cheapest plane tickets to Belfast found on KAYAK recently.
6:30 pm - 9:40 pmORD-BFS
21h 10m2 stops
8:30 am - 5:20 pmBFS-ORD
14h 50m2 stops
Sun, Dec 8 - Thu, Dec 12
6:30 pm - 9:50 pmORD-BFS
21h 20m2 stops
6:10 am - 5:20 pmBFS-ORD
17h 10m2 stops
Tue, Dec 3 - Tue, Dec 10
5:00 pm - 12:55 pmORD-BFS
13h 55m1 stop
8:35 pm - 10:52 pmBFS-ORD
32h 17m2 stops
Wed, Feb 26 - Tue, Mar 4
5:00 pm - 12:55 pmORD-BFS
13h 55m1 stop
6:00 am - 10:52 pmBFS-ORD
22h 52m2 stops
Wed, Feb 26 - Wed, Mar 5
9:45 pm - 4:15 pmORD-BFS
12h 30m1 stop
6:00 am - 10:52 pmBFS-ORD
22h 52m2 stops
Mon, Feb 24 - Wed, Mar 5
6:30 pm - 3:30 pmORD-BFS
15h 00m2 stops
6:25 am - 4:06 pmBFS-ORD
39h 41m3 stops
Sun, Dec 8 - Thu, Dec 12
6:30 pm - 9:50 pmORD-BFS
21h 20m2 stops
7:10 am - 3:30 pmBFS-ORD
38h 20m3 stops
Tue, Dec 3 - Tue, Dec 10
11:35 am - 10:35 pmORD-BFS
29h 00m3 stops
7:10 am - 3:30 pmBFS-ORD
38h 20m3 stops
Tue, Dec 3 - Tue, Dec 10
6:30 pm - 8:35 pmORD-BFS
20h 05m3 stops
6:25 am - 10:32 amBFS-ORD
34h 07m3 stops
Sun, Dec 8 - Thu, Dec 12
5:00 pm - 12:55 pmORD-BFS
13h 55m1 stop
6:00 am - 10:52 pmBFS-ORD
22h 52m2 stops
Wed, Feb 26 - Fri, Feb 28
LAX-BFS
5115 mimulti-stop
Multiple Airlines
Find Deal
JFK-BFS
3153 mimulti-stop
Multiple Airlines
Find Deal
2:05 pm - 9:40 pmORD-BFS
25h 35m2 stops
5:30 pm - 4:15 pmBFS-ORD
28h 45m2 stops
Tue, Nov 26 - Tue, Dec 3
7:20 am - 9:40 pmORD-BFS
32h 20m3 stops
8:55 pm - 10:10 amBFS-ORD
43h 15m3 stops
Tue, Nov 26 - Tue, Dec 3
6:30 pm - 5:55 pmORD-BFS
17h 25m2 stops
8:55 pm - 10:10 amBFS-ORD
43h 15m3 stops
Tue, Nov 26 - Tue, Dec 3
7:05 pm - 6:20 pmORD-BFS
17h 15m2 stops
4:45 pm - 7:50 pmBFS-ORD
33h 05m1 stop
$1,288
Find Deal
Tue, Nov 26 - Sun, Dec 1
11:10 am - 9:40 pmORD-BFS
28h 30m3 stops
4:40 pm - 7:50 pmBFS-ORD
33h 10m3 stops
$1,390
Find Deal
Tue, Nov 26 - Sun, Dec 1
11:10 am - 9:40 pmORD-BFS
28h 30m3 stops
3:45 pm - 5:20 pmBFS-ORD
31h 35m2 stops
$1,399
Find Deal
Tue, Nov 26 - Sun, Dec 1
6:30 pm - 5:55 pmORD-BFS
17h 25m2 stops
3:45 pm - 5:20 pmBFS-ORD
31h 35m2 stops
$1,415
Find Deal
Tue, Nov 26 - Sun, Dec 1

See travel insights to Belfast from

How to get the cheapest flight ticket from Illinois to Belfast Intl Airport

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 month to fly to Belfast Intl Airport?

The month of December is, on average, the cheapest month to fly to Belfast Intl Airport from Illinois, with most prices found around $594. If you’re not able to fly to Belfast Intl Airport in December, then August is your next best option. Flight prices from Illinois to Belfast Intl Airport during August average around $595.

What is the cheapest day to depart on your flight to Belfast Intl Airport?

The cheapest day to depart on your flight to Belfast Intl Airport is on a Wednesday when prices can be found for as low as $649. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Illinois to Belfast Intl Airport for around $938.

What is the cheapest time of day to depart on your flight to Belfast Intl Airport?

In the morning is the cheapest time of day to fly from Illinois to Belfast Intl Airport when you can find flight prices for as low as $0. Flying to Belfast Intl Airport in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Belfast Intl Airport is in the afternoon when prices are around $773.

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

$757

Fastest flight time

12h 30m

Direct flights

None
The best flight deal from Illinois to Belfast Intl Airport found on momondo in the last 72 hours is $757
The fastest flight from Illinois to Belfast Intl Airport takes 12h 30m
There are no direct flights from Illinois to Belfast Intl Airport. Popular non-direct route for this connection is Chicago O'Hare Intl 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 are refreshed on a daily basis.

  • How many operators does momondo search for flights from Illinois to Belfast Intl Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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.


Best airlines flying from Illinois to Belfast Intl Airport

Compare and see reviews for airlines that fly from Illinois to Belfast Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $610Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $621Free CancellationRating
6.6
6,831 reviews
Search British Airways flights

Why use momondo?

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

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

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

Flights from Illinois to Belfast with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

Price alerts on flights to Belfast from Illinois 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.


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