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Cheap flights from Seattle to New Orleans from £77

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MSY
13 Aug — 20 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to New Orleans

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to New Orleans
Explore the most affordable flight options available from Seattle to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 July 2026.

Thu 22/1011:10
SEA
-
MSY
1 stop11h 10m
Southwest
Tue 27/1014:30
MSY
-
SEA
2 stops9h 10m
Southwest
Deal found 9/7£156
Thu 20/823:00
SEA
-
MSY
1 stop8h 35m
Southwest
Wed 26/814:45
MSY
-
SEA
1 stop10h 40m
Southwest
Deal found 9/7£157
Wed 9/909:59
SEA
-
MSY
1 stop9h 26m
Delta
Mon 14/915:51
MSY
-
SEA
1 stop6h 57m
Delta
Deal found 9/7£159
Thu 8/1012:25
SEA
-
MSY
2 stops9h 55m
Southwest
Tue 13/1007:00
MSY
-
SEA
2 stops9h 20m
Southwest
Deal found 9/7£161
Mon 19/1007:15
SEA
-
MSY
2 stops15h 05m
Southwest
Thu 22/1017:30
MSY
-
SEA
2 stops9h 05m
Southwest
Deal found 10/7£165
Mon 24/823:00
SEA
-
MSY
1 stop8h 30m
Southwest
Tue 25/817:30
MSY
-
SEA
1 stop7h 35m
Southwest
Deal found 9/7£170
Fri 6/1114:35
SEA
-
MSY
1 stop7h 00m
Southwest
Tue 10/1106:10
MSY
-
SEA
1 stop8h 45m
Southwest
Deal found 10/7£173
Thu 5/1114:35
SEA
-
MSY
1 stop7h 00m
Southwest
Fri 6/1113:50
MSY
-
SEA
1 stop7h 25m
Southwest
Deal found 10/7£173
Thu 5/1114:35
SEA
-
MSY
1 stop7h 00m
Southwest
Tue 10/1105:45
MSY
-
SEA
2 stops9h 15m
Southwest
Deal found 10/7£177
Sat 7/1105:30
SEA
-
MSY
2 stops10h 35m
Southwest
Wed 11/1105:45
MSY
-
SEA
2 stops9h 15m
Southwest
Deal found 10/7£180

Find flight deals from Seattle to New Orleans

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to New Orleans (MSY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 July 2026.

Round-trip from

£156

One-way from

£77

Popular in

November

Cheapest in

January

Average price

£301
Southwest
  • Southwest
  • 22/10-27/10
  • 3 total stops
  • 20h 20m total
  • Seattle to New Orleans
Search Deals
Southwest
  • Southwest
  • 17/9
  • 1 total stop
  • 8h 35m total
  • Seattle to New Orleans
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Seattle to New Orleans that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 July 2026.
Use the filters below to find and compare flights from Seattle to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Tue 6/10

14:15-22:25

1 stop6h 10m

New Orleans Louis Armstrong

Tue 13/10

07:00-14:20

2 stops9h 20m

£157

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Thu 27/8

05:15-17:10

1 stop9h 55m

New Orleans Louis Armstrong

Sun 30/8

07:50-15:00

2 stops9h 10m

£229

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Fri 11/9

12:55-00:55

2 stops10h 00m

New Orleans Louis Armstrong

Mon 14/9

14:00-20:45

2 stops8h 45m

£249

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Fri 30/10

15:10-23:15

1 stop6h 05m

New Orleans Louis Armstrong

Sun 1/11

05:10-10:30

1 stop7h 20m

£252

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Thu 10/9

09:38-16:24

Nonstop4h 46m

New Orleans Louis Armstrong

Tue 22/9

17:27-20:35

Nonstop5h 08m

£267

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Tue 4/8

06:25-17:55

1 stop9h 30m

New Orleans Louis Armstrong

Tue 11/8

09:50-17:30

1 stop9h 40m

£276
Fastest return journey

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Thu 6/8

23:13-05:49

Nonstop4h 36m

New Orleans Louis Armstrong

Thu 13/8

07:10-10:17

Nonstop5h 07m

£282

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Thu 20/8

12:55-00:55

2 stops10h 00m

New Orleans Louis Armstrong

Wed 26/8

10:20-16:50

2 stops8h 30m

£283

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Tue 15/9

23:00-09:30

1 stop8h 30m

New Orleans Louis Armstrong

Sun 20/9

19:00-00:50

1 stop7h 50m

£286

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Fri 13/11

09:10-18:30

1 stop7h 20m

New Orleans Louis Armstrong

Mon 16/11

06:10-12:55

1 stop8h 45m

£286

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Seattle to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Seattle with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to New Orleans

How far ahead should I book a flight from Seattle to New Orleans?

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to New Orleans. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Seattle to New Orleans?

Currently, January is the cheapest month in which you can book a flight from Seattle to New Orleans (average of £229). Flying from Seattle to New Orleans in November is currently the most expensive (average of £362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to MSY?

Find hourly flight availability from Seattle to New Orleans. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 July 2026.

When flying from Seattle to New Orleans, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Seattle to New Orleans?

Related info for your journey

Find useful and relevant information for your journey from Seattle to New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Seattle to New Orleans flight route?

    Flights from Seattle/Tacoma Intl to New Orleans Louis Armstrong have been viewed 1 times in the past calendar month.

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

    Departing from Seattle to New Orleans will take you 4h 36m. The distance between Seattle and New Orleans is about 2082 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Seattle to New Orleans that include hotel bookings?

    Yes. In addition to deals on Seattle to New Orleans flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Seattle to New Orleans?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to New Orleans.

  • Can I find deals for business class flights from Seattle to New Orleans?

    Yes. Cheapflights offers flight deals from Seattle to New Orleans by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to New Orleans?

    Currently, January is the cheapest month in which you can book a flight from Seattle to New Orleans (average of £229). Flying from Seattle to New Orleans in November is currently the most expensive (average of £362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Seattle to New Orleans?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to New Orleans from Seattle.

Can Cheapflights find flights from Seattle to New Orleans with no change fees?

Yes! Cheapflights helps users easily find flights from Seattle to New Orleans with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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