SEA - MSY

£104 Find Cheap Flights from Seattle to New Orleans – Compare and Save

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Everything you should know

Cheapest return flight
£214
Typical prices: £240-£420
United Airlines
Wed 21/11Mon 26/11
SEA - MSY • 1 stop
Cheapest direct flights
£296
Typical prices: £281-£473
Alaska Airlines
Thu 18/1Fri 26/1
SEA - MSY • Direct
Direct flights
You can fly direct with Alaska Airlines. Average duration is 4h 34m
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 stopover airports
Cheapest • Avg £162 (return)
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 return flight deals from Seattle to New Orleans

Sat, 21 Nov - Thu, 26 Nov
United Airlines Logo
14:30 - 23:52SEA  Seattle/Tacoma Intl-MSY New Orleans Louis Armstrong
7h 22m1 stop Chicago O'Hare Intl
United Airlines Logo
07:00 - 16:19MSY  New Orleans Louis Armstrong-SEA Seattle/Tacoma Intl
11h 19m1 stop Chicago O'Hare Intl
£214United Airlines
Fri, 20 Nov - Thu, 26 Nov
Delta Logo
06:00 - 15:24SEA  Seattle/Tacoma Intl-MSY New Orleans Louis Armstrong
7h 24m1 stop Minneapolis St Paul
Delta Logo
11:35 - 18:37MSY  New Orleans Louis Armstrong-SEA Seattle/Tacoma Intl
9h 02m1 stop Detroit Metropolitan Wayne County
£222Delta
Wed, 27 Jan - Mon, 1 Feb
United Airlines Logo
14:20 - 23:15SEA  Seattle/Tacoma Intl-MSY New Orleans Louis Armstrong
6h 55m1 stop Houston George Bush Intcntl
United Airlines Logo
14:10 - 21:59MSY  New Orleans Louis Armstrong-SEA Seattle/Tacoma Intl
9h 49m2 stops Houston George Bush Intcntl Los Angeles
£228United Airlines
Wed, 17 Feb - Mon, 22 Feb
Southwest Logo
09:10 - 19:45SEA  Seattle/Tacoma Intl-MSY New Orleans Louis Armstrong
8h 35m2 stops Denver Intl Houston Hobby
Southwest Logo
05:10 - 10:00MSY  New Orleans Louis Armstrong-SEA Seattle/Tacoma Intl
6h 50m1 stop Dallas Love Field
£230Southwest
Thu, 28 Jan - Tue, 2 Feb
United Airlines Logo
14:20 - 23:15SEA  Seattle/Tacoma Intl-MSY New Orleans Louis Armstrong
6h 55m1 stop Houston George Bush Intcntl
United Airlines Logo
08:00 - 13:50MSY  New Orleans Louis Armstrong-SEA Seattle/Tacoma Intl
7h 50m1 stop Denver Intl
£231United Airlines
Sun, 22 Nov - Thu, 26 Nov
Delta Logo
22:40 - 08:03SEA  Seattle/Tacoma Intl-MSY New Orleans Louis Armstrong
7h 23m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:35 - 18:37MSY  New Orleans Louis Armstrong-SEA Seattle/Tacoma Intl
9h 02m1 stop Detroit Metropolitan Wayne County
£232Delta
Mon, 25 Jan - Thu, 28 Jan
Southwest Logo
05:40 - 16:50SEA  Seattle/Tacoma Intl-MSY New Orleans Louis Armstrong
9h 10m2 stops Phoenix Sky Harbor Intl Dallas Love Field
Southwest Logo
05:15 - 13:10MSY  New Orleans Louis Armstrong-SEA Seattle/Tacoma Intl
9h 55m2 stops Dallas Love Field San Diego
£234Southwest
Sun, 6 Dec - Sat, 12 Dec
United Airlines Logo
07:00 - 17:33SEA  Seattle/Tacoma Intl-MSY New Orleans Louis Armstrong
8h 33m1 stop Houston George Bush Intcntl
United Airlines Logo
14:08 - 19:32MSY  New Orleans Louis Armstrong-SEA Seattle/Tacoma Intl
7h 24m1 stop Houston George Bush Intcntl
£234United Airlines
Fri, 20 Nov - Tue, 24 Nov
Delta Logo
06:00 - 15:24SEA  Seattle/Tacoma Intl-MSY New Orleans Louis Armstrong
7h 24m1 stop Minneapolis St Paul
Delta Logo
05:30 - 14:30MSY  New Orleans Louis Armstrong-SEA Seattle/Tacoma Intl
11h 00m1 stop Atlanta Hartsfield-Jackson
£237Delta
Sun, 6 Dec - Sat, 12 Dec
United Airlines Logo
14:30 - 23:15SEA  Seattle/Tacoma Intl-MSY New Orleans Louis Armstrong
6h 45m1 stop Houston George Bush Intcntl
United Airlines Logo
10:05 - 18:28MSY  New Orleans Louis Armstrong-SEA Seattle/Tacoma Intl
10h 23m2 stops Denver Intl San Francisco
£238United 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 return flight from Seattle to New Orleans?

Return flights from Seattle to New Orleans typically range from £240 to £420. The lowest price found in the past 5 days was £214 on United Airlines.

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 £230 return.
•November (£356) and May (£334) 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, 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

£104
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 return 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 09:24 and lands at 13:58
    • Latest: departs at 09:45 and lands at 14:19.

    The flight takes about 4h 34m.

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

    Only Economy class is available on flights from Seattle to New Orleans.

  • How long is a flight from Seattle to New Orleans?

    A direct flight from Seattle to New Orleans takes 4h 34m, covering 2,082 miles.

  • 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 driving licence.

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

    Return flights from Seattle to New Orleans range from £240 to £420, with an average of £314 over the past 12 months. Anything below £240 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 £314 route average. Book 18 weeks before departure for the lowest fares.

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

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average £162 return via Minneapolis St Paul (MSP), compared with £364 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 £119, which is 29% below the typical average for this route.

  • Which car hire options are available at New Orleans Louis Armstrong Airport (MSY)?

    New Orleans Louis Armstrong Airport (MSY) hosts 5 major car hire companies, with daily rates starting from around £46 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 £292 return on average, while Friday is the most expensive at £335, a difference of £43.

    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 stopover airport from Seattle to New Orleans?

    Flying via Houston Hobby (HOU) gives the shortest average 1-stop total travel time of 6h 19m, compared to 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.

  • What popular places can I visit in New Orleans?

    Some of the most popular sights in New Orleans are New Orleans Marriott, New Orleans Morial Convention Center, and Fair Grounds Race Course. 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 cabin 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 £292, about £43 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 £230 return in that month – typically £126 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 stopover option averages £162 return on this route – about £202 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 direct 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 direct flights

More options for your flight from Seattle to New Orleans

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