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Cheap Flights from Chicago to Lisbon $557.16

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Cheapest Flights from Chicago to Lisbon (ORD to LIS)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Chicago to Lisbon (ORD to LIS)

Question : Should you take that vacation to Lisbon in the next 30 days?
Answer : February 10th offers bookings (as of January 23rd) that are 33% below the average price for this route. Saving on flight fares means you'll have more money to spend on your trip.

Question : Do travelers from Chicago typically stay in Lisbon for very long?
Answer : Of course you're not most people, but if you were, you'd stay roughly 10 days.

Question : Would you be willing to change your travel days if it saved you money?
Answer : The best day to fly on a budget this month is Friday. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.

Question : How often is the price changing when booking a trip from O'Hare International Airport (ORD) to Lisbon Portela Airport (LIS)?
Answer : Prices for ORD to LIS do fluctuate a lot more than the majority of routes. Remember, you can save by booking further in advance.