Cheap flights from New Orleans to Seattle from $129

In general, February is the cheapest month to fly from New Orleans to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $278. If you don’t want to visit Seattle in February, then you should wait until April to fly from New Orleans, when ticket prices are also cheap, with an average price of $297.

On average, the least expensive day to fly to Seattle from New Orleans is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $450. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from New Orleans because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $646.

Flying to Seattle from New Orleans in the morning is the least expensive time of day to depart. momondo users have found prices as low as $490 when looking at flights departing in the morning. Flights to Seattle are more costly in the afternoon, with an average ticket price of $558. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from New Orleans Louis Armstrong to Seattle/Tacoma Intl for the best New Orleans Louis Armstrong - Seattle/Tacoma Intl flight prices

You are more likely to see cheaper flights to Seattle from New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $357 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from New Orleans for as low as $307 on momondo.

There are 4 cabin classes available to choose from on New Orleans to Seattle flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Southwest, Delta, and United Airlines are the most popular carriers operating from New Orleans Louis Armstrong to Seattle/Tacoma Intl

Alaska Airlines, American Airlines and Delta are the top three most popular airlines that fly to Seattle from New Orleans according to our data. Alaska Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 5 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

Houston (IAH) was the most common stop: 29% of momondo users choosing 1-stop flights on this route connected there.

Flights via Los Angeles (LAX) offer the lowest average round-trip price of $297.

Flights connecting via Houston (HOU) have the shortest average one-way travel time: 7h 05m.

Houston (HOU) has the shortest average layover time for this route: 0h 55m.

1 flights are operational daily from New Orleans to Seattle as of September 2026. The most popular departure time for this route is 5:00PM, with 100% of flights per day taking off in the afternoon.

As of September 2026, there are 8 flights per week flying from New Orleans to Seattle. The most common day of the week flights depart is Thu, with 25% of flights taking off on this day.