Chicago O'Hare to Lisbon (ORD → LIS). We are tracking 5 fares on this route.
Cheapest tracked fare $296 · typical price $560 · you save about $264 (47%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
—
2026-12-11
2 stops
$296
Icelandair
2026-09-28
2 stops
$311
—
2026-12-27
1 stop
$350
Icelandair
2027-01-28
2 stops
$355
Air Canada
2026-10-15
2 stops
$376
Could you save more?
The airport you were going to fly from is often not the cheapest one. Compare every airport in a region against each other, or check whether a multi-day stopover beats the direct fare.
How cheap can flights from Chicago O'Hare to Lisbon get?
The cheapest fare we have tracked on this route is $296, compared with a typical $560 for a trip of this distance.
Is it cheaper to fly to Lisbon from a different airport?
Often, yes. Fares out of secondary airports are frequently cheaper than the obvious hub, but they are the ones most likely to be missing from a normal search. Our reverse search compares every airport in a region against each other so the cheaper departure point is not hidden.
Could a stopover make Chicago O'Hare to Lisbon cheaper?
Sometimes. On thin long-haul routes a two-leg trip with a multi-day stopover can beat the direct fare, and occasionally a direct fare is not sold at all. Our detour search prices those routings against the direct flight.