Cheap flights from Belfast to Chicago

What is the cheapest month to fly from Belfast Intl Airport to Chicago?

September is one of the best times of the year to fly to Chicago from Belfast Intl Airport. Prices for September average £498 per person but you can even find prices for as low as £365. The most expensive prices can be found in the month of December. Opting for a September flight can save you 34% on your journey compared to booking in September

When is the cheapest time to fly from Belfast Intl Airport to Chicago (BFS - CHI)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belfast Intl Airport to Chicago as you normally would.

Related info for your journey

Useful info, stats and facts about Belfast Intl to Chicago flights.

Which airlines flying from Belfast Intl to Chicago have flexible changes due to COVID-19?

Some of our airline partners flying from Belfast Intl to Chicago have new flexible policies in place due to COVID-19. British Airways is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like British Airways with this kind of flexibility.

What are the cheapest flights from Belfast Intl Airport to Chicago?

The cheapest flight price from Belfast Intl Airport to Chicago is £508. On average you can expect to pay £508. The most popular route, (Belfast Intl - Chicago O'Hare Intl), can usually be booked for £463.

Can I fly to Chicago from Belfast Intl right now?

Information is based on travel restrictions from Belfast Intl to Chicago

Most visitors from Belfast Intl need to provide a negative COVID-19 test result and/or quarantine to enter Chicago.

COVID-19 testing requirements
Visitors from Belfast Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Chicago.

Quarantine requirements
Visitors from Belfast Intl are not required to quarantine after entering Chicago.

Can I fly back to Belfast Intl from Chicago?

Returning to Belfast Intl from Chicago

COVID-19 testing requirements
Visitors from Chicago must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 2 days hours before departing to Belfast Intl.

Quarantine requirements
Visitors from Chicago are not required to quarantine after entering Belfast Intl.