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Cheap flights from Seattle to New Orleans from £73

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MSY
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 7 January 2026.

Round-trip from

£173

One-way from

£73

Popular in

February

Cheapest in

September

Average price

£257

Good one-way deal

£211 or less
Southwest
  • Southwest
  • 1/4-8/4
  • 3 total stops
  • 19h 40m total
  • Seattle to New Orleans
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Delta
  • Delta
  • 1/4
  • 1 total stop
  • 6h 14m total
  • Seattle to New Orleans
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Highest demand for flights based on searches. 4% potential increase in price (£11 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Price to beat on a one-way flight from Seattle/Tacoma Intl to New Orleans Louis Armstrong.
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Find 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 7 January 2026.

Sat 31/112:40SEA - MSY
1 stop5h 50mSouthwest
Tue 3/215:55MSY - SEA
2 stops8h 35mSouthwest
Deal found 6/1£172
Wed 1/406:00SEA - MSY
1 stop10h 20mSouthwest
Wed 8/416:35MSY - SEA
2 stops9h 20mSouthwest
Deal found 6/1£173
Sat 7/307:25SEA - MSY
2 stops12h 08mDelta
Fri 13/315:04MSY - SEA
1 stop10h 17mDelta
Deal found 6/1£174
Wed 18/210:50SEA - MSY
Nonstop4h 30mAlaska Airlines
Wed 25/218:20MSY - SEA
Nonstop5h 24mAlaska Airlines
Deal found 6/1£175
Sat 11/413:30SEA - MSY
1 stop7h 10mDelta
Wed 15/419:20MSY - SEA
1 stop6h 39mDelta
Deal found 6/1£176
Wed 18/306:00SEA - MSY
1 stop10h 20mSouthwest
Mon 23/313:50MSY - SEA
1 stop7h 25mSouthwest
Deal found 6/1£177
Sat 24/109:55SEA - MSY
1 stop9h 05mDelta
Sat 31/106:15MSY - SEA
1 stop8h 42mDelta
Deal found 6/1£179
Thu 12/309:05SEA - MSY
1 stop11h 30mSouthwest
Mon 16/319:05MSY - SEA
1 stop8h 20mSouthwest
Deal found 6/1£180
Wed 25/206:25SEA - MSY
2 stops8h 30mSouthwest
Mon 2/305:10MSY - SEA
1 stop7h 15mSouthwest
Deal found 5/1£180
Thu 5/323:15SEA - MSY
2 stops17h 48mDelta
Thu 12/313:49MSY - SEA
1 stop6h 39mDelta
Deal found 6/1£181
Wed 15/414:05SEA - MSY
1 stop6h 00mSouthwest
Tue 21/414:50MSY - SEA
2 stops9h 40mSouthwest
Deal found 6/1£182
Sun 8/323:59SEA - MSY
1 stop7h 41mUnited Airlines
Thu 12/317:20MSY - SEA
1 stop7h 39mUnited Airlines
Deal found 6/1£183

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 7 January 2026.
Use the filters below to find and compare flights from Seattle to New Orleans that are best for you.

Fly from

Seattle

Fly to

New Orleans

Route

Depart

Return

Price

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Sat 31/1

12:40-20:30

1 stop5h 50m

New Orleans Louis Armstrong

Tue 3/2

15:55-22:30

2 stops8h 35m

£172

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Wed 4/3

06:00-16:09

1 stop8h 09m

New Orleans Louis Armstrong

Mon 9/3

19:15-00:01

1 stop6h 46m

£175

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Thu 12/3

09:05-22:35

1 stop11h 30m

New Orleans Louis Armstrong

Mon 16/3

19:05-01:25

1 stop8h 20m

£180

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Wed 11/3

07:15-23:56

2 stops14h 41m

New Orleans Louis Armstrong

Thu 12/3

13:49-18:28

1 stop6h 39m

£189

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Sat 7/3

07:45-21:28

1 stop11h 43m

New Orleans Louis Armstrong

Thu 12/3

18:20-21:44

Nonstop5h 24m

£192

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Wed 18/2

07:45-21:28

1 stop11h 43m

New Orleans Louis Armstrong

Tue 24/2

18:20-21:44

Nonstop5h 24m

£192

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Sat 7/3

09:50-21:28

1 stop9h 38m

New Orleans Louis Armstrong

Wed 11/3

18:20-21:44

Nonstop5h 24m

£192

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Mon 23/2

05:00-15:40

1 stop8h 40m

New Orleans Louis Armstrong

Tue 3/3

14:55-22:35

2 stops9h 40m

£194

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Sun 8/3

07:15-23:56

2 stops14h 41m

New Orleans Louis Armstrong

Sat 14/3

11:30-18:24

1 stop8h 54m

£197

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Mon 9/3

10:50-17:20

Nonstop4h 30m

New Orleans Louis Armstrong

Tue 10/3

10:00-16:57

1 stop8h 57m

£197

Flights are sorted by cheapest return flights first.

Deals found on 5/1

Showing 1-10 of 24 results
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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?

Use this chart to determine the optimal time to book a return flight from Seattle to New Orleans. Price data was last updated on 2 January 2026.

Booking 78 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, September is the cheapest month in which you can book a flight from Seattle to New Orleans (average of £111). Flying from Seattle to New Orleans in November is currently the most expensive (average of £175). 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 7 January 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 30m. 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.

  • What are the most reliable airlines from Seattle to New Orleans?

    Before booking your flight to New Orleans from Seattle, check out the most reliable airlines to get you to your destination on time: Qatar Airways (78%), Air Tahiti Nui (75%), Alaska Airlines( 74%).

  • What are the cheapest flights from Seattle to New Orleans?

    While on average a flight from Seattle to New Orleans is generally £211, our data shows the cheapest flight currently is £211. When looking at the most popular route, (Seattle/Tacoma Intl - New Orleans Louis Armstrong), you can expect to pay £146 for that flight.

  • 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, September is the cheapest month in which you can book a flight from Seattle to New Orleans (average of £111). Flying from Seattle to New Orleans in November is currently the most expensive (average of £175). 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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Yes! Cheapflights helps users easily find flights from Seattle to New Orleans with no change fees.

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