BFS - ORD

$921 Find Cheap Flights from Belfast Intl Airport to Chicago

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast Intl to Chicago departing on 6/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to Chicago, as well as popular online travel agencies
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Cheap Flights from Belfast Intl to Chicago

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Belfast Intl to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Belfast Intl to Chicago

KAYAK's recommended round-trip deals from the most popular airlines that fly from Belfast Intl to Chicago.
Discover the best prices for you by selecting your travel dates on KAYAK.
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6:05 am - 9:15 pmBFS-ORD
21h 10m2 stops
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7:25 pm - 8:05 pmORD-BFS
18h 40m2 stops
$921
Find Deal
Fri, Jun 13 - Fri, Jun 20
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8:35 am - 3:05 pmBFS-ORD
36h 30m2 stops
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10:31 am - 8:05 pmORD-BFS
27h 34m3 stops
$934
Find Deal
Fri, Jun 13 - Fri, Jun 20
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Good to know

Cheapest flight$921
Flight from Belfast Intl Airport to Chicago

When to book flights from Belfast Intl to Chicago

Are your dates flexible? Find out the best times to travel from Belfast Intl to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Belfast Intl Airport to Chicago flights

  • What is the cheapest flight from Belfast Intl Airport to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Belfast Intl Airport to Chicago O'Hare Intl Airport was $921 for a round-trip ticket.

  • Do I need a passport to fly between Belfast Intl Airport and Chicago?

    Yes, you’ll need a passport to travel to Chicago from Belfast Intl Airport.

  • Which aircraft models fly most regularly from Belfast Intl Airport to Chicago?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Belfast Intl Airport to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Belfast Intl Airport to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Belfast Intl Airport to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Belfast Intl Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Belfast Intl Airport to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Belfast Intl Airport with another airline. Booking your flights between Belfast Intl Airport and ORD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Belfast Intl Airport to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Belfast Intl Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Belfast Intl to Chicago

Information on your arrival and departure airports

O'Hare Intl (ORD)
Belfast Intl Airport (BFS)

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