We search all the airline and agency websites to find the cheapest flight for the route Portland - Chicago. Find your Portland - Chicago flight using Trabber and book it directly on the website with the best price, saving time and money.
| Code | Airline | % Searches | % being the cheapest |
|---|---|---|---|
| F9 | Frontier | 94.1 | 56.8 |
| NK | Spirit Airlines | 98.6 | 24.3 |
| AS | Alaska | 100.0 | 19.2 |
| AA | American Airlines | 97.8 | 1.6 |
| UA | United | 100.0 | 1.3 |
| DL | Delta | 71.6 | 0.7 |
| WN | Southwest Airlines | 4.5 | 0.5 |
| B6 | JetBlue | 10.0 | 0.0 |
| IB | Iberia | 7.1 | 0.0 |
| SY | Sun Country Airlines | 4.1 | 0.0 |
sourceHas a population of 2.7 milions of residents. The official currency is the US Dollar ($). The main touristic attractions are National Museum of Mexican Art, National Hellenic Museum, Field Museum of Natural History, Willis Tower, Art Institute of Chicago, Adler Planetarium, Cloud Gate, Museum of Broadcast Communications, Chicago Architecture Center and Driehaus Museum. The closest airports to the city center are Midway, O'Hare, Chicago Executive, DuPage, Porter County Regional and Michigan City Municipal. Trabber offers in Chicago 198 hotels for the visitors of this city in United States.
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