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Uncover the best deals on New Orleans to Seattle flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest MSY - SEA Flights
Useful information for finding best airline tickets from Louis Armstrong New Orleans International to Seattle Tacoma International on your next trip.
Cheapest Round Trip Flight
$173
Southwest Airlines
• 1 stop
• 15h 35m
Sep 25 – Sep 25
The cheapest round trip flight from New Orleans to Seattle (MSY-SEA-MSY) is currently $173
Cheapest Direct Flight
$211
Alaska Airlines
• nonstop
• 5m
Sep 25
The cheapest nonstop flight from New Orleans to Seattle (MSY-SEA) is currently $211
Fastest Flight
5m
The fastest nonstop flight from New Orleans to Seattle (MSY-SEA) takes 5m
Latest Flight Deals from New Orleans (MSY) to Seattle (SEA)
Compare and book low fare round-trip air tickets from New Orleans to Seattle. Ideal for travelers with confirmed return itineraries.
Sep 25 - Sep 25, Economy
New Orleans → Seattle
15h 35m
10:00 AM - 5:35 PM • 1 stop
New Orleans → Seattle
13h 40m
11:00 PM - 9:20 AM • 1 stop
Southwest Airlines
Sep 25 - Sep 25, Economy
New Orleans → Seattle
21h 40m
6:00 AM - 5:00 PM • 1 stop
New Orleans → Seattle
22h
11:00 PM - 2:20 PM • 1 stop
Southwest Airlines
Sep 25 - Sep 25, Economy
New Orleans → Seattle
10h 55m
5:10 AM - 10:05 AM • 1 stop
New Orleans → Seattle
20h 10m
7:25 PM - 9:35 AM • 2 stops
Southwest Airlines
Sep 25 - Sep 25, Economy
New Orleans → Seattle
13h 45m
6:25 AM - 12:50 PM • 1 stop
New Orleans → Seattle
20h 10m
7:25 PM - 9:35 AM • 2 stops
Southwest Airlines
Sep 25 - Sep 25, Economy
New Orleans → Seattle
18h 55m
5:20 AM - 2:55 PM • 2 stops
New Orleans → Seattle
16h 50m
11:05 PM - 11:15 AM • 1 stop
Southwest Airlines
Flying to Seattle soon? We've surfaced some of the most affordable last-minute flights from New Orleans to Seattle, ideal for urgent plans or spontaneous trips.
Sep 25 - Sep 25, Economy
New Orleans → Seattle
15h 35m
10:00 AM - 5:35 PM • 1 stop
New Orleans → Seattle
13h 40m
11:00 PM - 9:20 AM • 1 stop
Southwest Airlines
Sep 25 - Sep 25, Economy
New Orleans → Seattle
21h 40m
6:00 AM - 5:00 PM • 1 stop
New Orleans → Seattle
22h
11:00 PM - 2:20 PM • 1 stop
Southwest Airlines
Sep 25 - Sep 25, Economy
New Orleans → Seattle
10h 55m
5:10 AM - 10:05 AM • 1 stop
New Orleans → Seattle
20h 10m
7:25 PM - 9:35 AM • 2 stops
Southwest Airlines
Sep 25 - Sep 25, Economy
New Orleans → Seattle
13h 45m
6:25 AM - 12:50 PM • 1 stop
New Orleans → Seattle
20h 10m
7:25 PM - 9:35 AM • 2 stops
Southwest Airlines
Sep 25 - Sep 25, Economy
New Orleans → Seattle
18h 55m
5:20 AM - 2:55 PM • 2 stops
New Orleans → Seattle
16h 50m
11:05 PM - 11:15 AM • 1 stop
Southwest Airlines
Looking for the fastest way to Seattle? These direct flight options from MSY to SEA offer both convenience and value—no layovers, just straight to your destination.
Sep 25 - Sep 28, Economy
New Orleans → Seattle
5m
5:27 PM - 8:35 PM • nonstop
New Orleans → Seattle
4m
9:38 AM - 4:24 PM • nonstop
Alaska Airlines
FAQs on New Orleans to Seattle Flights
What are the airports in New Orleans?
MSY
What’s the most popular airline flying from MSY to SEA?
The most popular airline flying from New Orleans to Seattle are
Can I fly from MSY to SEA non-stop?
Yes, you can fly MSY to SEA non-stop on
Which airlines fly nonstop between New Orleans and Seattle?
The non-stop flights between New Orleans and Seattle are .
What’s the earliest departure time from MSY to SEA Airport?
The earliest flight leaves MSY at 5:10 am and lands in SEA - Seattle Tacoma International
What are the airports in Seattle?
SEA
Can I make changes to my New Orleans to Seattle flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from MSY to SEA?
Read the fare rules of the New Orleans to Seattle air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from New Orleans and Seattle?
operate flights between New Orleans and Seattle
How long does a flight from New Orleans to Seattle take?
It takes approximately 5 hour to fly non-stop from MSY to SEA, which is 2085.65 miles by air.
Which airlines provide the cheapest flights from New Orleans (MSY) to Seattle (SEA) ?
In the past couple of days, the cheapest tickets to SEA from MSY were found on WN : USD 175
Do I need a passport to fly between MSY and SEA?
No
What’s the latest departure time from MSY to SEA ?
The last flight leaves MSY at 5:27 pm
New Orleans (MSY) to Seattle (SEA): Airport Information
| Origin Airport | Louis Armstrong New Orleans International , New Orleans, US |
| Destination Airport | Seattle Tacoma International , Seattle, US |
| Distance | 2086 miles |
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