Cheap flights from Oregon to Chicago
Travel > North America > United States > Oregon to Chicago flights
The year 1871 was a very dry hot summer for Chicago. It was a Sunday evening dated October 8, 1871 when a fire broke out at around 9:00 PM. It was a barn behind the home of then couples Patrick and Catherine O’Leary. The fire is actually associated with O’Leary’s cow. ... (read more in our Chicago History)
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Cheapest flights found for the next 6 months
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Check our newest flight offers to Chicago:
- $252
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Portland, OR (PDX) Chicago, IL (ORD) 12/12/2024 05:00 am Chicago, IL (ORD) Portland, OR (PDX) 12/21/2024 08:05 pm - $263 Multiple Airlines
cheapoair.com check priceFrom To Departure Time Portland, OR (PDX) Chicago, IL (ORD) 12/12/2024 05:00 am Chicago, IL (ORD) Portland, OR (PDX) 12/21/2024 04:21 pm - $318
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Portland, OR (PDX) Chicago, IL (MDW) 12/21/2024 07:06 pm Chicago, IL (MDW) Portland, OR (PDX) 01/03/2025 08:27 pm - $393 Frontier Airlines
cheapoair.com check priceFrom To Departure Time Portland, OR (PDX) Chicago, IL (MDW) 12/15/2024 12:03 pm Chicago, IL (MDW) Portland, OR (PDX) 12/21/2024 07:00 am - $447 Multiple Airlines
cheapoair.com check priceFrom To Departure Time Portland, OR (PDX) Chicago, IL (ORD) 12/15/2024 05:00 am Chicago, IL (ORD) Portland, OR (PDX) 12/21/2024 07:00 am
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