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Cheap flights from Seattle to New Orleans from £76

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MSY
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

£174

One-way from

£76

Popular in

February

Cheapest in

August

Average price

£241

Good one-way deal

£210 or less
United Airlines
  • United Airlines
  • 4/10-7/10
  • 2 total stops
  • 16h 15m total
  • Seattle to New Orleans
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United Airlines
  • United Airlines
  • 28/10
  • 1 total stop
  • 7h 24m total
  • Seattle to New Orleans
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Highest demand for flights based on searches. 6% potential increase in price (£16 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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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

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 16 September 2025.

Sat 4/1007:05SEA - MSY
1 stop8h 38mUnited Airlines
Tue 7/1008:05MSY - SEA
1 stop7h 37mUnited Airlines
Deal found 14/9£174
Mon 20/1023:16SEA - MSY
Nonstop4h 33mAlaska Airlines
Thu 30/1007:00MSY - SEA
Nonstop5h 20mAlaska Airlines
Deal found 16/9£174
Tue 4/1114:20SEA - MSY
1 stop5h 55mSouthwest
Mon 10/1105:00MSY - SEA
1 stop7h 40mSouthwest
Deal found 15/9£177
Fri 17/1023:10SEA - MSY
1 stop7h 23mUnited Airlines
Tue 21/1008:05MSY - SEA
1 stop7h 37mUnited Airlines
Deal found 14/9£180
Tue 23/1207:00SEA - MSY
2 stops10h 00mSouthwest
Fri 26/1215:35MSY - SEA
1 stop11h 00mSouthwest
Deal found 14/9£181
Wed 24/908:00SEA - MSY
2 stops10h 00mSouthwest
Wed 22/1016:25MSY - SEA
2 stops9h 20mSouthwest
Deal found 14/9£185
Thu 11/1205:40SEA - MSY
1 stop6h 10mSouthwest
Sun 14/1205:00MSY - SEA
1 stop7h 40mSouthwest
Deal found 16/9£193
Mon 22/923:58SEA - MSY
1 stop6h 47mUnited Airlines
Fri 26/912:42MSY - SEA
1 stop10h 02mUnited Airlines
Deal found 15/9£196
Sat 18/1006:35SEA - MSY
1 stop8h 35mSouthwest
Tue 21/1016:25MSY - SEA
2 stops9h 20mSouthwest
Deal found 15/9£199
Sat 15/1117:59SEA - MSY
Nonstop4h 35mAlaska Airlines
Tue 18/1117:19MSY - SEA
Nonstop5h 16mAlaska Airlines
Deal found 15/9£201

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 16 September 2025.
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

Thu 8/1

12:50-20:55

1 stop6h 05m

New Orleans Louis Armstrong

Mon 12/1

17:30-22:24

1 stop6h 54m

£188

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Thu 4/12

05:40-13:50

1 stop6h 10m

New Orleans Louis Armstrong

Mon 8/12

16:25-22:55

2 stops8h 30m

£203

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Fri 9/1

14:00-23:50

1 stop7h 50m

New Orleans Louis Armstrong

Mon 12/1

16:45-23:16

1 stop8h 31m

£204

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Fri 21/11

14:11-23:58

1 stop7h 47m

New Orleans Louis Armstrong

Mon 24/11

06:30-14:44

1 stop10h 14m

£204

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Mon 17/11

09:40-16:19

Nonstop4h 39m

New Orleans Louis Armstrong

Thu 20/11

07:00-10:20

Nonstop5h 20m

£204

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Thu 30/10

12:45-00:07

1 stop9h 22m

New Orleans Louis Armstrong

Sat 1/11

05:20-12:27

1 stop9h 07m

£204

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Fri 17/10

12:45-00:07

1 stop9h 22m

New Orleans Louis Armstrong

Mon 20/10

15:10-22:25

1 stop9h 15m

£204

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Tue 10/3

12:00-23:50

1 stop9h 50m

New Orleans Louis Armstrong

Wed 11/3

07:15-14:45

1 stop9h 30m

£204

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Fri 14/11

13:43-22:59

1 stop7h 16m

New Orleans Louis Armstrong

Mon 17/11

17:17-22:46

1 stop7h 29m

£211

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Mon 6/10

05:15-16:50

1 stop9h 35m

New Orleans Louis Armstrong

Wed 15/10

09:00-19:15

2 stops12h 15m

£215

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 22 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 12 September 2025.

Booking 87 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 £724). Flying from Seattle to New Orleans in July is currently the most expensive (average of £1,029). 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 16 September 2025.

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 33m. 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: Air Tahiti Nui (67%), Alaska Airlines (65%), Hawaiian Airlines( 59%).

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

    While on average a flight from Seattle to New Orleans is generally £210, our data shows the cheapest flight currently is £210. When looking at the most popular route, (Seattle/Tacoma Intl - New Orleans Louis Armstrong), you can expect to pay £204 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, January is the cheapest month in which you can book a flight from Seattle to New Orleans (average of £724). Flying from Seattle to New Orleans in July is currently the most expensive (average of £1,029). 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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