$29 Cheap flight deals from Las Vegas (LAS) to Roche Harbor (SEA)
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This Weekend's Flight Deals from Las Vegas to Roche Harbor
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 $29 One Way, $77 Round Trip from Las Vegas to Roche Harbor
Prices starting at $77 for return flights and $29 for one-way flights to Roche Harbor were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Roche Harbor economy flight packages
Emerald Queen Hotel and Casino - Tacoma
May 27 - May 30
Las Vegas (LAS) to Seattle (SEA)
Reviewed on Jan 17, 2026
Mediterranean Inn
May 22 - May 25
Las Vegas (LAS) to Seattle (SEA)
Reviewed on Jan 2, 2026
The Belltown Inn
May 22 - May 25
Las Vegas (LAS) to Seattle (SEA)
Reviewed on Mar 25, 2026
More About Flying To Roche Harbor from Las Vegas
Route Information for Flights from Las Vegas to Roche Harbor
Origin Airport IATA Code | LAS |
|---|---|
Destination Airport IATA Code | SEA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Las Vegas to Roche Harbor
Whether you want to book cheap flights from Las Vegas to Roche Harbor or are looking for the perfect package holiday, Orbitz is your one-stop source. Taking the stress and expense out of travel, Orbitz helps you find the best fares for Las Vegas to Roche Harbor flights.
Make the Most of Your Vacation
Not only does Orbitz have cheap deals for Las Vegas to Roche Harbor flights, we can also help you plan your vacation in advance. Why wait in lengthy lines for tickets to shows, amusement parks, and other attractions when you could be making the most of your holiday? Add activities to your flight booking for fewer hassles once you arrive in Roche Harbor.
Planning on the Go
Book your flights from Las Vegas to Roche Harbor wherever you are with the Orbitz app for Android and iPhone. Or simply use m.orbitz.com on your mobile browser to search and book the Las Vegas to Roche Harbor flights that you want. And if you’re running late, you check your flight status and baggage claim information on your mobile device too too.
Craft Your Perfect Vacation
Orbitz takes the stress out of vacation planning with great deals on flights from Las Vegas to Roche Harbor, hotels, car rentals, cruises, and more. Mix and match results for your perfect trip, or book a complete vacation package.
Keep Informed With Orbitz
With Orbitz’s free alerts service, you will stay informed of flight or services disruptions to your Las Vegas to Roche Harbor flights. The alerts can be sent straight to your mobile phone or email.
Flights from Las Vegas
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Roche Harbor 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.