Cheap flights To Seaside (PDX) from $45
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Cheap Flights to Seaside from $45 One Way, $78 Round Trip
Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.
Seaside Flight Information
Traveling To | Seaside |
|---|---|
Destination Airport IATA Code | PDX |
Number of Airlines Serving | |
Airlines | Frontier Airlines, Alaska Airlines, Delta, Southwest Airlines, American Airlines, United |
Flight Price | $78 |
Earliest Departing Flight | |
Latest Departing Flight |
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Seaside economy flight packages
Seaside first class flight packages
Hotel Lucia
May 27 - May 31
Denver (DEN) to Portland (PDX)
Portland (PDX) to Denver (DEN)
Reviewed on Nov 2, 2025
The Nines, a Luxury Collection Hotel, Portland
May 27 - May 31
Denver (DEN) to Portland (PDX)
Portland (PDX) to Denver (DEN)
Reviewed on Oct 4, 2025
Mark Spencer Hotel
May 27 - May 31
Denver (DEN) to Portland (PDX)
Portland (PDX) to Denver (DEN)
Reviewed on Apr 4, 2026
Seaside
Are you in the mood for a cruise? Shop Orbitz today for cheap cruises and flights to Seaside. Our award-winning cruise site features exclusive offers, information for first-timers and top destinations and activities. Make discount domestic and international travel plans in an instant with cutting-edge mobile tools from Orbitz.
Top Pick
Orbitz holds a “Best of the Web” Cruise Site Award from Forbes Magazine. You won’t find better deals anywhere on low cost cruises and low fare Seaside flights. Our Customer Care and guaranteed low prices make Orbitz the team to beat in budget cruises and air ticket sales.
Exclusive Offers
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First-Timers
Are you and your family cruise newbies? Orbitz offers Cruising 101 and Cruise FAQ to answer any questions you may have. Book your cruise and air travel with Orbitz On the Go for greater savings on Seaside flights.
Ports and Play
Be sure to check our cruise page for free shore excursions, onboard spending, balcony upgrades and other perks. Orbitz offers last-minute, luxury, weekend and summer cruises. You can even designate which port you want to sail from and pre-book on-shore activities. Get there on the cheap with discounts on flights to Seaside and Seaside flights. Get more bang for your travel buck at Orbitz.
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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.