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Cheap flights from Seattle to New Orleans from £78

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MSY
20 Jun — 27 Jun1
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 21 May 2026.

Tue 18/805:15
SEA
-
MSY
1 stop6h 35m
Delta
Sat 22/814:51
MSY
-
SEA
1 stop7h 42m
Delta
Deal found 18/5£154
Sat 6/606:00
SEA
-
MSY
1 stop7h 20m
Delta
Wed 10/614:50
MSY
-
SEA
1 stop9h 15m
Delta
Deal found 18/5£166
Sat 14/1106:57
SEA
-
MSY
1 stop9h 25m
United Airlines
Mon 16/1118:00
MSY
-
SEA
1 stop6h 59m
United Airlines
Deal found 18/5£177
Tue 2/606:50
SEA
-
MSY
1 stop7h 40m
Southwest
Fri 5/614:40
MSY
-
SEA
1 stop13h 00m
Southwest
Deal found 19/5£180
Fri 26/612:35
SEA
-
MSY
1 stop9h 11m
Delta
Tue 30/608:03
MSY
-
SEA
1 stop10h 44m
Delta
Deal found 18/5£181
Wed 29/706:15
SEA
-
MSY
1 stop9h 05m
Southwest
Tue 4/814:05
MSY
-
SEA
2 stops9h 10m
Southwest
Deal found 18/5£185
Wed 1/705:30
SEA
-
MSY
1 stop6h 19m
Delta
Thu 16/714:55
MSY
-
SEA
1 stop7h 32m
Delta
Deal found 18/5£189
Wed 3/605:30
SEA
-
MSY
1 stop8h 34m
Delta
Tue 9/614:50
MSY
-
SEA
1 stop9h 15m
Delta
Deal found 18/5£192
Tue 18/822:30
SEA
-
MSY
1 stop11h 35m
Southwest
Fri 21/818:15
MSY
-
SEA
1 stop8h 05m
Southwest
Deal found 19/5£195
Tue 28/722:45
SEA
-
MSY
1 stop8h 55m
Southwest
Wed 5/814:45
MSY
-
SEA
1 stop10h 40m
Southwest
Deal found 16/5£196
Thu 9/705:15
SEA
-
MSY
2 stops9h 25m
Southwest
Mon 13/719:55
MSY
-
SEA
1 stop6h 55m
Southwest
Deal found 18/5£199
Wed 3/607:05
SEA
-
MSY
1 stop7h 22m
United Airlines
Thu 4/612:07
MSY
-
SEA
1 stop9h 05m
United Airlines
Deal found 20/5£203

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 21 May 2026.

Round-trip from

£154

One-way from

£78

Popular in

November

Cheapest in

January

Average price

£319
Delta
  • Delta
  • 18/8-21/8
  • 2 total stops
  • 15h 32m total
  • Seattle to New Orleans
Search Deals
Delta
  • Delta
  • 15/9
  • 1 total stop
  • 9h 58m 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. 1% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 21 May 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

Mon 20/7

06:00-18:07

1 stop10h 07m

New Orleans Louis Armstrong

Fri 24/7

13:30-18:33

1 stop7h 03m

£154

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Wed 8/7

23:15-10:14

1 stop8h 59m

New Orleans Louis Armstrong

Mon 13/7

15:51-20:46

1 stop6h 55m

£154
Fastest return journey

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Mon 8/6

06:05-15:25

1 stop7h 20m

New Orleans Louis Armstrong

Tue 16/6

14:50-20:34

1 stop7h 44m

£154

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Wed 29/7

06:00-18:07

1 stop10h 07m

New Orleans Louis Armstrong

Thu 27/8

15:51-20:45

1 stop6h 54m

£154

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Fri 5/6

12:40-23:59

1 stop9h 19m

New Orleans Louis Armstrong

Tue 16/6

14:50-22:05

1 stop9h 15m

£166

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Wed 9/9

07:10-16:15

1 stop7h 05m

New Orleans Louis Armstrong

Tue 15/9

11:40-18:10

2 stops8h 30m

£196

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Tue 6/10

07:35-17:30

1 stop7h 55m

New Orleans Louis Armstrong

Mon 12/10

06:00-14:25

2 stops10h 25m

£224

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Mon 8/6

22:45-09:40

1 stop8h 55m

New Orleans Louis Armstrong

Tue 16/6

17:15-00:40

2 stops9h 25m

£226

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Fri 3/7

12:45-23:25

2 stops8h 40m

New Orleans Louis Armstrong

Sat 11/7

18:45-00:35

1 stop7h 50m

£237

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Tue 16/6

21:25-09:55

1 stop10h 30m

New Orleans Louis Armstrong

Tue 23/6

14:55-00:40

1 stop11h 45m

£251

Flights are sorted by cheapest return flights first.

Deals found on 16/5

Showing 1-10 of 23 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 89 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 £227). Flying from Seattle to New Orleans in November is currently the most expensive (average of £349). 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 21 May 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 6h 35m. The distance between Seattle and New Orleans is about 2082 mi.

  • 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 (96%), Alaska Airlines (94%), Hawaiian Airlines( 89%).

  • 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 £227). Flying from Seattle to New Orleans in November is currently the most expensive (average of £349). 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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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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