$165 Cheap flight deals from Seattle (SEA) to Oshkosh (ATW)
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Airfares from $165 One Way, $333 Round Trip from Seattle to Oshkosh
Prices starting at $333 for return flights and $165 for one-way flights to Oshkosh were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Oshkosh economy flight packages
Best Western Premier Bridgewood Resort Hotel
Sep 25 - Sep 28
Seattle (SEA) to Appleton (ATW)
Reviewed on Aug 11, 2026
Wyndham Garden Appleton
Sep 25 - Sep 28
Seattle (SEA) to Appleton (ATW)
Reviewed on Aug 11, 2026
AmericInn by Wyndham Appleton North/Little Chute
Sep 25 - Sep 28
Seattle (SEA) to Appleton (ATW)
Reviewed on Aug 11, 2026
More About Flying To Oshkosh from Seattle
Route Information for Flights from Seattle to Oshkosh
Origin Airport IATA Code | SEA |
|---|---|
Destination Airport IATA Code | ATW |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Seattle to Oshkosh
Low Cost Flights From Seattle to Oshkosh
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Oshkosh 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.