SEA - MSY

C$ 194 Find Cheap Flights from Seattle to New Orleans – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 401
Typical prices: C$ 450-C$ 786
Delta
Mon 3/12Wed 5/12
SEA - MSY • 1 stop
Cheapest direct flights
C$ 555
Typical prices: C$ 526-C$ 886
Alaska Airlines
Fri 19/1Fri 26/1
SEA - MSY • Direct
Direct flights
You can fly direct with Alaska Airlines. Average duration is 4h 35m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travellers who book at least 18 weeks in advance save around 40% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 27% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg C$ 304 (round-trip)
Shortest trip • 6h 19m (one-way)
Insights
Insights
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We hope you enjoy your trip to New Orleans!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Seattle to New Orleans (SEA-MSY)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to New Orleans

Tue, 8 Dec - Thu, 10 Dec
Delta Logo
10:20 a.m. - 9:07 p.m.SEA  Seattle/Tacoma Intl-MSY New Orleans Louis Armstrong
8h 47m1 stop Los Angeles
Delta Logo
7:40 a.m. - 2:38 p.m.MSY  New Orleans Louis Armstrong-SEA Seattle/Tacoma Intl
8h 58m1 stop Atlanta Hartsfield-Jackson
C$ 401Delta
Thu, 3 Dec - Sat, 5 Dec
Delta Logo
3:21 p.m. - 12:34 a.m.SEA  Seattle/Tacoma Intl-MSY New Orleans Louis Armstrong
7h 13m1 stop Los Angeles
Delta Logo
7:00 a.m. - 3:11 p.m.MSY  New Orleans Louis Armstrong-SEA Seattle/Tacoma Intl
10h 11m1 stop Los Angeles
C$ 401Delta
Sat, 21 Nov - Wed, 25 Nov
United Airlines Logo
2:30 p.m. - 11:52 p.m.SEA  Seattle/Tacoma Intl-MSY New Orleans Louis Armstrong
7h 22m1 stop Chicago O'Hare Intl
United Airlines Logo
6:08 p.m. - 11:15 p.m.MSY  New Orleans Louis Armstrong-SEA Seattle/Tacoma Intl
7h 07m1 stop Denver Intl
C$ 401United Airlines
Wed, 2 Dec - Tue, 8 Dec
Southwest Logo
1:50 p.m. - 10:00 p.m.SEA  Seattle/Tacoma Intl-MSY New Orleans Louis Armstrong
6h 10m1 stop Dallas Love Field
Southwest Logo
1:20 p.m. - 6:35 p.m.MSY  New Orleans Louis Armstrong-SEA Seattle/Tacoma Intl
7h 15m1 stop Austin Bergstrom
C$ 401Southwest
Mon, 7 Dec - Wed, 16 Dec
Delta Logo
11:59 p.m. - 9:03 a.m.SEA  Seattle/Tacoma Intl-MSY New Orleans Louis Armstrong
7h 04m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:29 a.m. - 2:36 p.m.MSY  New Orleans Louis Armstrong-SEA Seattle/Tacoma Intl
10h 07m1 stop Atlanta Hartsfield-Jackson
C$ 401Delta
Mon, 7 Dec - Wed, 16 Dec
Delta Logo
5:30 a.m. - 1:57 p.m.SEA  Seattle/Tacoma Intl-MSY New Orleans Louis Armstrong
6h 27m1 stop Salt Lake City
Delta Logo
5:11 p.m. - 11:55 p.m.MSY  New Orleans Louis Armstrong-SEA Seattle/Tacoma Intl
8h 44m1 stop Atlanta Hartsfield-Jackson
C$ 401Delta
Wed, 2 Dec - Tue, 8 Dec
Delta Logo
10:20 a.m. - 9:07 p.m.SEA  Seattle/Tacoma Intl-MSY New Orleans Louis Armstrong
8h 47m1 stop Los Angeles
Delta Logo
2:52 p.m. - 10:02 p.m.MSY  New Orleans Louis Armstrong-SEA Seattle/Tacoma Intl
9h 10m1 stop Los Angeles
C$ 401Delta
Tue, 19 Jan - Tue, 26 Jan
Alaska Airlines Logo
9:31 a.m. - 4:05 p.m.SEA  Seattle/Tacoma Intl-MSY New Orleans Louis Armstrong
4h 34mdirect
Alaska Airlines Logo
5:08 p.m. - 8:32 p.m.MSY  New Orleans Louis Armstrong-SEA Seattle/Tacoma Intl
5h 24mdirect
C$ 555Alaska Airlines
Mon, 7 Dec - Wed, 16 Dec
Alaska Airlines Logo
9:44 a.m. - 4:16 p.m.SEA  Seattle/Tacoma Intl-MSY New Orleans Louis Armstrong
4h 32mdirect
Alaska Airlines Logo
5:19 p.m. - 8:49 p.m.MSY  New Orleans Louis Armstrong-SEA Seattle/Tacoma Intl
5h 30mdirect
C$ 555Alaska Airlines
Mon, 18 Jan - Tue, 26 Jan
Alaska Airlines Logo
9:31 a.m. - 4:05 p.m.SEA  Seattle/Tacoma Intl-MSY New Orleans Louis Armstrong
4h 34mdirect
Alaska Airlines Logo
5:08 p.m. - 8:32 p.m.MSY  New Orleans Louis Armstrong-SEA Seattle/Tacoma Intl
5h 24mdirect
C$ 555Alaska Airlines
Booking Insights

Price, demand, and travel trends for Seattle to New Orleans flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Seattle to New Orleans?

Round-trip flights from Seattle to New Orleans typically range from C$ 450 to C$ 786. The lowest price found in the past 5 days was C$ 401, on Delta.

What's the cheapest day of the week to fly from Seattle to New Orleans?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Seattle to New Orleans. It's 7% cheaper than the average day, while Friday is the most expensive, with prices 6% higher.

What is the cheapest month to fly from Seattle to New Orleans?

•January is the cheapest month to fly from Seattle to New Orleans at C$ 431 round-trip.
•November (C$ 667) and May (C$ 625) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 54% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Seattle to New Orleans the cheapest?

Flights from Seattle to New Orleans are cheapest 18 weeks before departure. Booking in this window typically costs about 40% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Seattle to New Orleans

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on MSY

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Harriet Baskas

Harriet Baskas

Expert on SEA

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Key details for Seattle to New Orleans flights

Low season

August

Cheapest flight

C$ 194
Beat the crowds with an average 28% drop in traveller numbers.
The most popular month to fly with an average 48% increase in traveller numbers.
One-way flight from Seattle to New Orleans

When to book flights from Seattle to New Orleans

Are your dates flexible? Find out the best times to travel from Seattle to New Orleans based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Seattle to New Orleans flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from Seattle to New Orleans?

    These are the earliest and latest flight times available from Seattle to New Orleans:

    • Earliest: departs at 9:24 am and lands at 1:59 pm
    • Latest: departs at 9:59 am and lands at 2:34 pm.

    The flight takes about 4h 35m.

  • Which cabin classes can I book on flights from Seattle to New Orleans?

    Two cabin classes are available on flights from Seattle to New Orleans:

    • Economy Class
    • First Class

  • How long does a flight from Seattle to New Orleans take?

    A direct flight from Seattle to New Orleans takes 4h 35m, covering 5,393 km.

  • Do I need a passport to fly from Seattle to New Orleans?

    No, a passport is not required for this domestic route, but you will need another form of identification, such as a driver's licence.

  • How much should I expect to pay for a Seattle to New Orleans flight?

    Round-trip flights from Seattle to New Orleans range from C$ 450 to C$ 786, with an average of C$ 588 over the past 12 months. Anything below C$ 450 counts as a good deal.

  • How expensive are last-minute Seattle to New Orleans flights?

    Last-minute fares on this route (booked within two weeks of departure) run 33% above the C$ 588 route average. Book 18 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Seattle to New Orleans?

    On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 304 round-trip via Minneapolis St Paul (MSP), compared to C$ 682 for direct.

  • Which aircraft model is used most often on flights from Seattle to New Orleans?

    The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Alaska Airlines and Hawaiian Airlines. Other aircraft seen on the route include Boeing 737-900 Passenger/BBJ3 (winglets) variants.

  • How are flight departures from Seattle to New Orleans spread across the day?

    Morning is the busiest departure period on Seattle to New Orleans flights, with 100% leaving in that window. Afternoon departures account for 0%, Evening flights for 0%, and Night flights for 0%.

  • Which airlines offer Wi-Fi on Seattle to New Orleans flights?

    Alaska Airlines is the only airline on the Seattle to New Orleans route offering in-flight Wi-Fi. Pricing depends on fare class.

  • How are flight prices from Seattle to New Orleans looking right now?

    One-way fares from Seattle to New Orleans are currently lower than usual. Average one-way flight prices are about C$ 226, which is 28% below the typical average for this route.

  • What car rental options are available at New Orleans Louis Armstrong Airport (MSY)?

    New Orleans Louis Armstrong Airport (MSY) hosts 5 major car rental companies, with daily rates averaging C$ 87 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Priceless
    • Thrifty
    • Budget

  • Which airports can I use when flying from Seattle to New Orleans?

    Flights from Seattle to New Orleans usually depart from Seattle/Tacoma Intl (SEA) and arrive at New Orleans Louis Armstrong (MSY).

  • Which airports do connecting flights from Seattle to New Orleans pass through?

    One-stop flights from Seattle to New Orleans most commonly connect through:

    • Dallas/Fort Worth (DFW) – 32% of one-stop connections
    • Denver Intl (DEN) – 24% of one-stop connections
    • Salt Lake City (SLC) – 13% of one-stop connections
    • Houston George Bush Intcntl (IAH) – 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Seattle to New Orleans?

    Yes. Flexible dates can save you up to 13% on flights from Seattle to New Orleans. Tuesday is the cheapest departure day at C$ 547 round-trip on average, while Friday is the most expensive at C$ 627, a difference of C$ 80.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from Seattle to New Orleans?

    Only Alaska Airlines operates flights between Seattle and New Orleans.

  • How much time can I save by choosing a different layover airport when travelling from Seattle to New Orleans?

    Flying via Houston Hobby (HOU) gives the shortest average 1-stop total travel time at 6h 19m, compared with 6h 27m via Dallas Love Field (DAL) and 6h 33m via Salt Lake City (SLC).

  • What is the time difference between Seattle and New Orleans?

    New Orleans is 2 hours ahead of Seattle (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which popular places can I visit in New Orleans?

    Some of the most popular sights in New Orleans are New Orleans Morial Convention Center, Caesars Superdome, and New Orleans Marriott. These are among the most viewed places in New Orleans on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Seattle to New Orleans flights?

    Among airlines operating Seattle to New Orleans flights:

    • Alaska Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Seattle to New Orleans flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Alaska Airlines: a carry-on bag and a checked bag in First Class
    • Hawaiian Airlines: a cabin bag in Economy Class class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

  • Does New Orleans International Airport (MSY) have nursing rooms?

    Yes. The airport has nursing rooms in each terminal. They are located near Gate C5, between gates D3 and D5, and near Gate B8. The nursing room in Terminal D is equipped with a padded chair, a baby changing table, and an outlet for the electric breast pumps. It ensures that mothers nurse their infants comfortably and in privacy.

  • What are the parking rates at Seattle Tacoma International Airport (SEA)?

    Seattle Tacoma International Airport (SEA) has three parking options. The Terminal Direct parking costs approximately $7 per hour, around $42 daily, and an average of $294 every week. The General Parking costs roughly $6 per hour, about $34 per day, and an average of $169 per month. Finally, Passport Parking offers monthly parking with a fee of around $425 per month.

  • What types of flights are there from Seattle Tacoma International Airport (SEA) to (MSY) New Orleans International Airport?

    There are both direct and connecting flights between these airports. Alaska Airlines offers direct flights from Seattle Tacoma International Airport (SEA) to New Orleans International. However, together with American Airlines, United Airlines offers flights with layovers at Denver International Airport (DEN) and Dallas-Fort Worth International Airport (DFW), Respectively. However, United Airlines has other layovers at San Francisco International Airport (SFO) and George Bush International Airport (IAH). Frontier Airlines also has connecting flights with a layover at Denver International Airport (DEN).

  • How many Lounges are there in Seattle Tacoma International Airport (SEA)?

    There are a couple of lounges within the airport. United Airlines has their United Club located in Concourse A and Delta Sky Club by Delta Airways is located near Gate A1. Alaska Airlines has several lounges in Concourse C and D.

Your guide to booking Seattle to New Orleans flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Friday. On this route, Tuesday flights average C$ 547, about C$ 80 less than Friday fares (13% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 18 weeks before you fly. On this route, that window historically saves about 40% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Seattle to New Orleans trip for January. Fares historically average C$ 431 round-trip in that month – typically C$ 236 less than the most expensive month, which is November (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Minneapolis St Paul Airport (MSP) can be cheaper than flying direct. The cheapest layover option averages C$ 304 round-trip on this route – about C$ 378 less than direct flights (based on the last 12 months).
  • The Light Rail is the most convenient means of transport from downtown Seattle to Seattle Tacoma International Airport (SEA). It will take you 35min to complete the journey to the airport. The ticket will cost approximately $3 for a one-way ticket.
  • The most convenient way from Armstrong Airport (MSY) to downtown is using the RTA’s 202 Airport Express, which runs from the airport terminals to Downtown New Orleans. The fare you will be expected to pay is around $1.50 for a one-way trip. Also, you can use the Jefferson Transit Authority (JET) buses which take 50min to complete the journey costing approximately $2.
  • There is an indoor playground where children in the Seattle Tacoma International Airport (SEA) can enjoy their time in the airport without getting bored. It is located between Gate A and the central terminal.
  • When traveling to New Orleans International (MSY), people with special needs shall receive adequate assistance, including luggage assistance from Skycaps. Flight Information Display Monitors (FIDS) and Visual Paging are available throughout the airport.
  • New Orleans Airport (MSY) has two pet relief areas. The first is located inside Terminal 2, past the security check near the bathrooms. However, another one is the outdoor area located on Level 1 between the short-term parking garage and the terminal.

Prefer to fly direct from Seattle to New Orleans?

 
Find which airlines fly direct from Seattle/Tacoma Intl Airport to New Orleans Louis Armstrong Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to New Orleans Louis Armstrong

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more nonstop flights

Direct returns

New Orleans Louis Armstrong to Seattle/Tacoma Intl

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more nonstop flights

More options for your flight from Seattle to New Orleans

Complete your trip to New Orleans with a hotel stay or car rental