
$123 Cheap flight deals from Chicago (CHI) to Oceanside (PDX)
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This Weekend's Flight Deals from Chicago to Oceanside
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $123 One Way, $175 Round Trip from Chicago to Oceanside
Prices starting at $175 for return flights and $123 for one-way flights to Oceanside were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Oceanside economy flight packages


The Independence
Sep 23 - Sep 27
Chicago (CHI) to Portland (PDX)
Portland (PDX) to Chicago (CHI)

The Nines, a Luxury Collection Hotel, Portland
Sep 28 - Oct 3
Chicago (CHI) to Portland (PDX)
Reviewed on Aug 17, 2026
Oceanside first class flight packages

Ponderosa Motel
Oct 1 - Oct 6
Chicago (CHI) to Portland (PDX)
Reviewed on Aug 16, 2026

Inn of the White Salmon
Oct 1 - Oct 6
Chicago (CHI) to Portland (PDX)
Reviewed on Aug 11, 2026

Carson Hot Springs Resort
Oct 1 - Oct 6
Chicago (CHI) to Portland (PDX)
Reviewed on Aug 17, 2026
More About Flying To Oceanside from Chicago
Route Information for Flights from Chicago to Oceanside
Origin Airport IATA Code | CHI |
|---|---|
Destination Airport IATA Code | PDX |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Chicago to Oceanside
For the best travel experience from Chicago to Oceanside domestic and international travelers everywhere choose Orbitz for guaranteed low prices and cutting-edge mobile tools.
Convenient Low-Cost Travel
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Earn Rewards on Your Chicago to Oceanside Flights
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Oceanside Airports
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.




