Good to know - Cheap tickets Chicago — Porto
| Cheapest flight found | $482 |
|---|---|
| Minimal flight time | 7h 44m |
| Flight distance | 6329 km |
| Most popular airline | United Express |
Popular airlines flying Chicago — Porto
Flight Chicago – Porto is served by 20 airlines. 1 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Routes from nearby cities to Porto
A flight from a neighbouring city can help you save money on plane tickets.
The most frequent flight to Porto is from Grand Rapids, which is the closest city to Chicago with the lowest price, from $507 per one-way.
Popular International routes from Chicago
Popular routes from Porto
If you are going to fly from Porto, then study the popular flights. The most popular flights from Porto: