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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
$558
Southwest Airlines
• 1 stop
• 13h 25m
Sep 05 – Sep 12
The cheapest round trip flight from New Orleans to Seattle (MSY-SEA-MSY) is currently $558
Cheapest Direct Flight
$296
Alaska Airlines
• nonstop
• 8h 28m
Sep 08
The cheapest nonstop flight from New Orleans to Seattle (MSY-SEA) is currently $296
Fastest Flight
5h 8m
The fastest nonstop flight from New Orleans to Seattle (MSY-SEA) takes 5h 8m
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 05 - Sep 12, Economy
New Orleans → Seattle
13h 25m
6:50 AM - 12:55 PM • 1 stop
New Orleans → Seattle
15h 5m
7:50 AM - 6:55 PM • 1 stop
Southwest Airlines
Sep 05 - Sep 12, Economy
New Orleans → Seattle
18h 25m
7:35 AM - 4:40 PM • 1 stop
New Orleans → Seattle
10h 20m
10:20 AM - 6:40 PM • 1 stop
Southwest Airlines
Sep 05 - Sep 12, Economy
New Orleans → Seattle
17h 25m
9:35 AM - 6:20 PM • 1 stop
New Orleans → Seattle
10h 20m
10:20 AM - 6:40 PM • 1 stop
Southwest Airlines
Sep 05 - Sep 12, Economy
New Orleans → Seattle
10h 35m
2:09 PM - 6:44 PM • 1 stop
New Orleans → Seattle
12h 6m
6:00 AM - 3:26 PM • 1 stop
Delta Airlines
Sep 05 - Sep 12, Economy
New Orleans → Seattle
12h 19m
2:51 PM - 8:30 PM • 1 stop
New Orleans → Seattle
13h 22m
6:00 AM - 4:02 PM • 1 stop
Delta 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 05 - Sep 12, Economy
New Orleans → Seattle
13h 25m
6:50 AM - 12:55 PM • 1 stop
New Orleans → Seattle
15h 5m
7:50 AM - 6:55 PM • 1 stop
Southwest Airlines
Sep 05 - Sep 12, Economy
New Orleans → Seattle
18h 25m
7:35 AM - 4:40 PM • 1 stop
New Orleans → Seattle
10h 20m
10:20 AM - 6:40 PM • 1 stop
Southwest Airlines
Sep 05 - Sep 12, Economy
New Orleans → Seattle
17h 25m
9:35 AM - 6:20 PM • 1 stop
New Orleans → Seattle
10h 20m
10:20 AM - 6:40 PM • 1 stop
Southwest Airlines
Sep 05 - Sep 12, Economy
New Orleans → Seattle
10h 35m
2:09 PM - 6:44 PM • 1 stop
New Orleans → Seattle
12h 6m
6:00 AM - 3:26 PM • 1 stop
Delta Airlines
Sep 05 - Sep 12, Economy
New Orleans → Seattle
12h 19m
2:51 PM - 8:30 PM • 1 stop
New Orleans → Seattle
13h 22m
6:00 AM - 4:02 PM • 1 stop
Delta 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 08 - Sep 10, Economy
New Orleans → Seattle
8h 28m
5:27 PM - 8:35 PM • nonstop
New Orleans → Seattle
7h 26m
9:38 AM - 4:24 PM • nonstop
Alaska Airlines
Sep 04 - Sep 11, Economy
New Orleans → Seattle
5h 8m
5:27 PM - 8:35 PM • nonstop
New Orleans → Seattle
10h 46m
9:38 AM - 4:24 PM • nonstop
Alaska Airlines
Sep 04 - Sep 11, Economy
New Orleans → Seattle
8h 28m
5:27 PM - 8:35 PM • nonstop
New Orleans → Seattle
7h 26m
9:38 AM - 4:24 PM • nonstop
American 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 6:50 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 558
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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