$80 Cheap flight deals from Missoula (MSO) to Seaside (PDX)
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This Weekend's Flight Deals from Missoula to Seaside
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 $80 One Way, $137 Round Trip from Missoula to Seaside
Prices starting at $137 for return flights and $80 for one-way flights to Seaside were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Seaside economy flight packages
Washington Plaza Apartments
Dec 27 - Dec 29
Missoula (MSO) to Portland (PDX)
Reviewed on Aug 21, 2023
Mark Spencer Hotel
Dec 27 - Dec 29
Missoula (MSO) to Portland (PDX)
Reviewed on Aug 26, 2025
More About Flying To Seaside from Missoula
Route Information for Flights from Missoula to Seaside
Origin Airport IATA Code | MSO |
|---|---|
Destination Airport IATA Code | PDX |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Missoula to Seaside
Missoula to Seaside flights are offered at fantastic discount by Orbitz. Book air tickets now and cut those extra costs out of your travel budget to ensure a rewarding travel experience. With guaranteed low prices like these, can you afford to miss this discount?
Book cheap flights from Missoula to Seaside
Cheap airfares are available on flights from Missoula to Seaside. Use Orbitz to find the best flights that suit both your budget and the travel times that you need. Travelers who are looking for discounted rates on domestic or international flights need to look no further than Orbitz.
Orbitz goes mobile
As the world of technology rapidly expands around us, we are continuously finding new ways to improve our services, communications, and accessibility. With our cutting-edge mobile tools now available on Android, iPhone, and tablets, you can access detailed information on your bookings for flights from Missoula to Seaside at any time or anywhere. See your itinerary for your Missoula to Seaside flights, baggage and gate claim details, as well as hotel deals with our easy-to-use apps.
Get a great package with your Missoula to Seaside flights
With frequent updates on your flight status, including delays and changes in bookings, traveling becomes more hassle-free than ever. Not only do we offer huge discounted deals on flights from Missoula to Seaside, we also have fantastic savings on vacation packages, hotel room, cruises, activities, and car rentals so you can pick and choose and create the best travel package for you.
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Missoula Airports
Seaside 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.