Cheap flights from Seattle (SEA) to Nelson (NSN)
SEA — NSN
5月 1 — 5月 81
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Seattle to Nelson with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Find flight deals from Seattle to Nelson
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Nelson (NSN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4月 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
- Most accurate provider: When it comes to deals on Seattle-Nelson flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Nelson flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Nelson flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Nelson flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Nelson flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Nelson
Have a flexible travel schedule? Discover the best time to fly to Nelson from Seattle with our price prediction graph.
SEA-NSN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Nelson
Get insights into the airlines that provide service to Nelson. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nelson. Reviews last updated 4月 1, 2026.
Read through reviews of airlines operating flights from Seattle to Nelson, such as Air New Zealand. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.4
Food
7.4
Boarding
8.2
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Crew
8.5
Entertainment
7.4
Food
7.4
Boarding
8.2
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Related info for your journey
Find useful and relevant information for your journey from Seattle to Nelson. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Nelson flight routes
Other flight options
Other flights from Seattle
Popular flights
Alternative routes for Seattle to Nelson
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Nelson by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Nelson by cabin class
Find flights from Seattle to Nelson, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Nelson
Explore flights to Nelson departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4月 1, 2026.
Seattle and Nelson flights
Browse other Seattle and Nelson flight options. Last updated on 4月 1, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on 4月 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Seattle to Nelson
Discover the top airline that operate flights from Seattle to Nelson. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated 4月 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,213 | Average$1,580 | FlexibilityNo cancel fee | On-time78% |