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38+ Years of Travel Expertise
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38+ Years of Travel Expertise
IATA Certified
ATOL Protected
ABTA Member
4.8/5 Trustpilot Rating
Booking flights and holidays for UK travellers since 1986. ATOL protected, ABTA members, IATA accredited. Our travel agents actually pick up the phone. They will find you the right travel deal across 150+ airlines, sort hotels, car hire, or put together a full package. Book Now Pay Later if you would rather spread the cost. On the same day cancellation is free. And our team is here 24/7 when something needs fixing.
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Business Class flights to Chicago connect London with the Windy City on three major carriers. British Airways, American Airlines, and United all operate daily direct services from Heathrow to O'Hare International Airport.
Each airline offers lie-flat seating, though cabin products vary. British Airways Club World features rear-facing seats with direct aisle access. American's Flagship Business has forward-facing suites, while United Polaris offers a similar premium experience. All include lounge access and priority services.
Chicago O'Hare is one of America's busiest airports, but Business Class passengers benefit from priority immigration lanes and dedicated baggage handling. The flight time sits around 9 hours, long enough to sleep properly on the overnight service.
Search Business Class flights
Visit Crystal Travel, enter your UK departure airport, Chicago as your destination, and your travel dates to see available options.
Compare airlines and routes
Check different airlines, flight timings, and cabin features to find the best Business Class deal.
Stay flexible with dates
Travelling on flexible dates can help you secure better Business Class fares.
Check nearby UK airports
Flying from an alternative airport may offer better value on busy routes.
Use Book Now, Pay Later
Spread the cost with flexible payment options like Book Now Pay Later or Fly Now Pay Later.
Get expert UK support
Crystal Travel's UK-based travel experts are on hand to help you book with confidence.
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All bookings are ATOL and ABTA-protected, with instant e-ticket confirmation for complete peace of mind.
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Many of the flights and flight-inclusive holidays on this website are financially protected by the ATOL scheme. But ATOL protection does not apply to all holiday and travel services listed on this website. Please ask us to confirm what protection may apply to your booking. If you do not receive an ATOL Certificate then the booking will not be ATOL protected. If you do receive an ATOL Certificate but all the parts of your trip are not listed on it, those parts will not be ATOL protected. If you have booked a flight only where the ticket is not issued immediately, your flight will be protected under our ATOL. Please see our booking conditions for information, or for more information about financial protection and the ATOL Certificate go to ATOL Certificate
