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Cheap flights from Seattle to New Orleans from C$ 194

SEA — MSY
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to New Orleans Louis Armstrong are usually found in January or August, booked 37 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Seattle to New Orleans

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to New Orleans

Wed 2/121:50 p.m. -
1 stop6h 10m
Tue 8/121:20 p.m. -
1 stop7h 15m
Deal found 27/10C$ 401
Mon 7/129:10 a.m. -
1 stop6h 40m
Wed 16/123:20 p.m. -
2 stops9h 00m
Deal found 26/10C$ 408
Fri 20/116:00 a.m. -
1 stop7h 24m
Thu 26/1111:35 a.m. -
1 stop9h 02m
Deal found 28/10C$ 415
Tue 8/126:15 a.m. -
2 stops9h 18m
Thu 10/122:08 p.m. -
1 stop7h 24m
Deal found 27/10C$ 425
Sat 21/112:30 p.m. -
1 stop7h 22m
Thu 26/117:00 a.m. -
2 stops9h 39m
Deal found 26/10C$ 429
Sun 22/1110:40 p.m. -
1 stop7h 23m
Thu 26/1111:35 a.m. -
1 stop9h 02m
Deal found 28/10C$ 435
Thu 10/129:10 a.m. -
1 stop10h 20m
Tue 15/125:35 p.m. -
1 stop7h 15m
Deal found 26/10C$ 436
Sat 5/126:45 a.m. -
2 stops7h 30m
Sun 13/125:10 a.m. -
1 stop7h 20m
Deal found 27/10C$ 442
Tue 24/1110:12 a.m. -
1 stop8h 54m
Wed 2/126:29 a.m. -
1 stop10h 07m
Deal found 30/10C$ 452
Mon 23/115:35 a.m. -
1 stop6h 15m
Tue 1/126:40 a.m. -
1 stop9h 56m
Deal found 27/10C$ 457
Sun 22/1112:31 p.m. -
1 stop9h 53m
Tue 24/115:30 a.m. -
1 stop11h 00m
Deal found 28/10C$ 463

Find flight deals from Seattle to New Orleans

Round-trip from

C$ 401

One-way from

C$ 194

Popular in

November

Cheapest in

January

Average price

C$ 604
Southwest
  • Southwest
  • 2/12-9/12
  • 2 total stops
  • 13h 55m total
  • Seattle to New Orleans
Search Deals
Delta
  • Delta
  • 24/11-31/12
  • 1 total stop
  • 8h 54m total
  • Seattle to New Orleans
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
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 round-trip

SeattleNew Orleans

SEA Seattle/Tacoma Intl - MSY New Orleans Louis Armstrong

SEAMSY

Seattle/Tacoma Intl

Wed 2/12

1:35 p.m.-9:35 p.m.

1 stop6h 00m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 201

SeattleNew Orleans

SEA Seattle/Tacoma Intl - MSY New Orleans Louis Armstrong

SEAMSY

Seattle/Tacoma Intl

Wed 9/12

1:50 p.m.-10:00 p.m.

1 stop6h 10m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 201

SeattleNew Orleans

SEA Seattle/Tacoma Intl - MSY New Orleans Louis Armstrong

SEAMSY

Seattle/Tacoma Intl

Sun 21/2

12:00 p.m.-12:05 a.m.

1 stop10h 05m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 242

SeattleNew Orleans

SEA Seattle/Tacoma Intl - MSY New Orleans Louis Armstrong

SEAMSY

Seattle/Tacoma Intl

Sat 20/2

6:00 a.m.-4:25 p.m.

1 stop8h 25m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 242

SeattleNew Orleans

SEA Seattle/Tacoma Intl - MSY New Orleans Louis Armstrong

SEAMSY

Seattle/Tacoma Intl

Thu 14/1

5:40 a.m.-4:50 p.m.

2 stops9h 10m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 246

SeattleNew Orleans

SEA Seattle/Tacoma Intl - MSY New Orleans Louis Armstrong

SEAMSY

Seattle/Tacoma Intl

Sat 20/2

7:42 p.m.-8:37 a.m.

3 stops10h 55m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 347

SeattleNew Orleans

SEA Seattle/Tacoma Intl - MSY New Orleans Louis Armstrong

SEAMSY

Seattle/Tacoma Intl

Fri 13/11

2:30 p.m.-11:52 p.m.

1 stop7h 22m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 355
Quickest round-trip

SeattleNew Orleans

SEA Seattle/Tacoma Intl - MSY New Orleans Louis Armstrong

SEAMSY

Seattle/Tacoma Intl

Sat 14/11

9:34 a.m.-4:15 p.m.

Nonstop4h 41m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 397

SeattleNew Orleans

SEA Seattle/Tacoma Intl - MSY New Orleans Louis Armstrong

SEAMSY

Seattle/Tacoma Intl

Wed 2/12

1:50 p.m.-10:00 p.m.

1 stop6h 10m

New Orleans Louis Armstrong

Tue 8/12

1:20 p.m.-6:35 p.m.

1 stop7h 15m

C$ 401

SeattleNew Orleans

SEA Seattle/Tacoma Intl - MSY New Orleans Louis Armstrong

SEAMSY

Seattle/Tacoma Intl

Thu 5/11

1:16 p.m.-10:20 p.m.

1 stop7h 04m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 411

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Showing 1-10 of 19 resultsSorted by cheapest first
1
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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 round-trip price

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?

To ensure you get the cheapest price possible for a flight from Seattle to New Orleans, you should look to book at least 36 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 C$ 424). Flying from Seattle to New Orleans in November is currently the most expensive (average of C$ 706). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to New Orleans as you normally would.

How much does it cost to fly round-trip from Seattle to New Orleans?

Airfare is below average for this route at the moment.

Seattle to New Orleans flights typically cost between C$ 523 and C$ 892 in December.
The cheapest round-trip price found within the last 5 days was C$ 401 on Southwest (2 Dec-9 Dec).

Reviews of airlines servicing New Orleans

Check out reviews from past customers who have flown with Alaska Airlines from Seattle to New Orleans to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
13,135 reviews
Check prices

Food

7.0

Comfort

7.8

Overall

7.9

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Alaska Airlines
7.9
Good
13,135 reviews
Alaska Airlines
7.9
Good
13,135 reviews
Check prices

Food

7.0

Comfort

7.8

Overall

7.9

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Related info for your journey

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

    The Seattle/Tacoma Intl to New Orleans Louis Armstrong flight path was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    For as low as C$ 401, Southwest can have you in New Orleans from Seattle in 6h 10m. Airlines will cover a distance of 3351 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Seattle to New Orleans round-trip?

    According to our current data, Alaska Airlines (C$ 399), offers the cheapest pricing from Seattle to New Orleans. Alaska Airlines is currently priced 31% below the average price you’ll pay for this route.

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

    Consider Cathay Pacific (100%), Alaska Airlines (95%) or Qatar Airways (85%) when booking your flight. These represent the most reliable airlines when flying from Seattle to New Orleans.

  • 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 vacation 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 C$ 424). Flying from Seattle to New Orleans in November is currently the most expensive (average of C$ 706). 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Seattle to New Orleans

AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 399AverageC$ 431FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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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.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to New Orleans flexibly with Cheapflights today.

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to New Orleans from Seattle today and book when prices fit your budget.

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