Cheap Flights from Portland International Jetport to Chicago (ORD) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/8
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2025/8
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Total Fares（Round-Trip/Economy）: EUR /Per Person

* Displayed fare(s) may differ from the actual search result

Portland Jetport－O'Hare Airport
August Lowest Airfares
EUR194

The airfare displayed above is for Delta Air Lines

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Portland Jetport－O'Hare Airport
September Lowest Airfares
EUR211

The airfare displayed above is for Delta Air Lines

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Portland Jetport－O'Hare Airport
October Lowest Airfares -----
Portland Jetport－O'Hare Airport
November Lowest Airfares
EUR264

The airfare displayed above is for Delta Air Lines

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Portland Jetport－O'Hare Airport
December Lowest Airfares -----

Portland (Maine)－Chicago
Estimated Flight Time
2 Hours 53 Minutes
Portland (Maine)－Chicago
Number of Operating Airlines
3

Operating Airlines for Portland Jetport－O'Hare Airport Route
Non-StopUnited Airlines

Non-StopLCCAmerican Airlines

Delta Air Lines

Other Destinations from:Portland (Maine)

Portland Jetport－Dallas(/Fort Worth)
EUR633〜
Portland Jetport－Atlanta(Hartsfield-Jackson)
EUR429〜
* Fares vary in accordance to seat availability
Other Departures to: Chicago

T. F. Green Airport－Chicago(O'Hare)
EUR236〜
Rapid City Regional Airport－Chicago(O'Hare)
EUR175〜
Raleigh-Durham Airport－Chicago(O'Hare)
EUR117〜
Richmond Airport－Chicago(O'Hare)
EUR133〜
Reno-Tahoe Airport－Chicago(O'Hare)
EUR225〜
* Fares vary in accordance to seat availability