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Cheap flights from Seattle to New Orleans from $84

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to New Orleans departing on 3/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to New Orleans

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:24 pm - 2:41 pm
SEA
-
MSY
24h 17m
1 stop
Multiple Airlines Logo
11:34 am - 5:09 pm
MSY
-
SEA
31h 35m
2 stops
$213Multiple Airlines
Fri, Mar 6 - Tue, Mar 17
Multiple Airlines Logo
9:29 pm - 5:24 am
SEA
-
MSY
29h 55m
1 stop
Multiple Airlines Logo
8:29 pm - 9:27 am
MSY
-
SEA
14h 58m
2 stops
$215Multiple Airlines
Mon, Apr 6 - Mon, Apr 13
Multiple Airlines Logo
1:16 pm - 6:47 pm
SEA
-
MSY
27h 31m
1 stop
Multiple Airlines Logo
10:43 am - 8:08 pm
MSY
-
SEA
35h 25m
2 stops
$217Multiple Airlines
Thu, Feb 26 - Wed, Mar 4
American Airlines Logo
11:45 am - 10:38 pm
SEA
-
MSY
8h 53m
1 stop
American Airlines Logo
7:38 pm - 12:55 am
MSY
-
SEA
7h 17m
1 stop
$218American Airlines
Thu, Mar 5 - Mon, Mar 9
American Airlines Logo
11:57 pm - 8:45 am
SEA
-
MSY
6h 48m
1 stop
American Airlines Logo
3:27 pm - 12:24 am
MSY
-
SEA
10h 57m
1 stop
$219American Airlines
Fri, Feb 27 - Tue, Mar 3
Multiple Airlines Logo
1:16 pm - 6:47 pm
SEA
-
MSY
27h 31m
1 stop
Multiple Airlines Logo
10:43 am - 8:08 pm
MSY
-
SEA
35h 25m
2 stops
$222Multiple Airlines
Thu, Feb 26 - Wed, Mar 4
Frontier Logo
12:00 pm - 1:39 pm
SEA
-
MSY
23h 39m
1 stop
Frontier Logo
2:34 pm - 11:19 am
MSY
-
SEA
22h 45m
1 stop
$223Frontier
Fri, Feb 27 - Thu, Mar 5
Southwest Logo
9:55 am - 9:00 pm
SEA
-
MSY
9h 05m
2 stops
Southwest Logo
5:35 pm - 10:30 pm
MSY
-
SEA
6h 55m
1 stop
$224Southwest
Tue, Feb 24 - Tue, Mar 3
Hawaiian Airlines Logo
11:06 pm - 5:40 am
SEA
-
MSY
4h 34mnonstop
Hawaiian Airlines Logo
7:00 am - 10:22 am
MSY
-
SEA
5h 22mnonstop
$227Hawaiian Airlines
Mon, Mar 23 - Tue, Mar 31
Multiple Airlines Logo
9:35 pm - 5:24 am
SEA
-
MSY
29h 49m
1 stop
Multiple Airlines Logo
3:30 pm - 11:19 am
MSY
-
SEA
21h 49m
2 stops
$228Multiple Airlines
Sun, Mar 8 - Wed, Mar 11

American Airlines flights from Seattle to New Orleans

Our best American Airlines deals on Seattle to New Orleans flight tickets
American Airlines
Mar 5
SEA11:45 amSeattle/Tacoma Intl
8h 53m
1 stop
MSY10:38 pmNew Orleans Louis Armstrong
Mar 9
MSY7:38 pmNew Orleans Louis Armstrong
7h 17m
1 stop
SEA12:55 amSeattle/Tacoma Intl
$218
American Airlines
Feb 27
SEA11:57 pmSeattle/Tacoma Intl
6h 48m
1 stop
MSY8:45 amNew Orleans Louis Armstrong
Mar 3
MSY3:27 pmNew Orleans Louis Armstrong
10h 57m
1 stop
SEA12:24 amSeattle/Tacoma Intl
$219
American Airlines
Feb 26
SEA3:00 pmSeattle/Tacoma Intl
6h 57m
1 stop
MSY11:57 pmNew Orleans Louis Armstrong
Mar 4
MSY3:27 pmNew Orleans Louis Armstrong
9h 37m
1 stop
SEA11:04 pmSeattle/Tacoma Intl
$238

Alaska Airlines flights from Seattle to New Orleans

Our best Alaska Airlines deals on Seattle to New Orleans flight tickets
Alaska Airlines
Mar 23
SEA11:06 pmSeattle/Tacoma Intl
4h 34m
MSY5:40 amNew Orleans Louis Armstrong
Apr 2
MSY6:27 pmNew Orleans Louis Armstrong
5h 20m
SEA9:47 pmSeattle/Tacoma Intl
$237
Alaska Airlines
Mar 24
SEA11:06 pmSeattle/Tacoma Intl
4h 34m
MSY5:40 amNew Orleans Louis Armstrong
Apr 1
MSY7:00 amNew Orleans Louis Armstrong
5h 22m
SEA10:22 amSeattle/Tacoma Intl
$257
Alaska Airlines
Mar 9
SEA7:45 amSeattle/Tacoma Intl
11h 43m
1 stop
MSY9:28 pmNew Orleans Louis Armstrong
Mar 17
MSY6:20 pmNew Orleans Louis Armstrong
5h 24m
SEA9:44 pmSeattle/Tacoma Intl
$267

momondo Fare Finder

 
Customize 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, momondo users made 832,500 searches. Data last updated February 8, 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

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Fri 3/6

12:24 pm-2:41 pm

1 stop24h 17m

New Orleans Louis Armstrong

Tue 3/17

11:34 am-5:09 pm

2 stops31h 35m

$213

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Mon 4/6

9:29 pm-5:24 am

1 stop29h 55m

New Orleans Louis Armstrong

Mon 4/13

8:29 pm-9:27 am

2 stops14h 58m

$215

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Thu 2/26

1:16 pm-6:47 pm

1 stop27h 31m

New Orleans Louis Armstrong

Wed 3/4

10:43 am-8:08 pm

2 stops35h 25m

$217

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Thu 3/5

11:45 am-10:38 pm

1 stop8h 53m

New Orleans Louis Armstrong

Mon 3/9

7:38 pm-12:55 am

1 stop7h 17m

$218

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Fri 2/27

11:57 pm-8:45 am

1 stop6h 48m

New Orleans Louis Armstrong

Tue 3/3

3:27 pm-12:24 am

1 stop10h 57m

$219

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Thu 2/26

1:16 pm-6:47 pm

1 stop27h 31m

New Orleans Louis Armstrong

Wed 3/4

10:43 am-8:08 pm

2 stops35h 25m

$222

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Fri 2/27

12:00 pm-1:39 pm

1 stop23h 39m

New Orleans Louis Armstrong

Thu 3/5

2:34 pm-11:19 am

1 stop22h 45m

$223

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Tue 2/24

9:55 am-9:00 pm

2 stops9h 05m

New Orleans Louis Armstrong

Tue 3/3

5:35 pm-10:30 pm

1 stop6h 55m

$224

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Mon 3/23

11:06 pm-5:40 am

Nonstop4h 34m

New Orleans Louis Armstrong

Tue 3/31

7:00 am-10:22 am

Nonstop5h 22m

$227

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Sun 3/8

9:35 pm-5:24 am

1 stop29h 49m

New Orleans Louis Armstrong

Wed 3/11

3:30 pm-11:19 am

2 stops21h 49m

$228

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New Orleans from

How to get the cheapest flight ticket from Seattle to New Orleans

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to New Orleans?

The cheapest month to fly to New Orleans from Seattle is in January. Flight prices, which tend to average around $306, are often lower during this time because this is during the off-season. If you are unable to visit New Orleans during the month of January, then departing from Seattle during the month September is also very affordable. Most momondo users find prices during this month for around $315.

What is the cheapest day to depart on your flight to New Orleans?

The cheapest day to depart from Seattle to New Orleans is on a Saturday when prices can be found for as low as $418. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to New Orleans for around $524.

What is the cheapest time of day to depart on your flight to New Orleans?

The cheapest time of day to fly to New Orleans is in the afternoon when flights can be purchased for as low as $368. In the morning is when there is more demand to fly to New Orleans, so prices are often more expensive at around $498 per ticket.

What is the cheapest Seattle/Tacoma Intl to New Orleans Louis Armstrong flight route?

Fly from Seattle/Tacoma Intl to New Orleans Louis Armstrong for the best Seattle/Tacoma Intl - New Orleans Louis Armstrong flight prices

How far in advance should I book a flight to New Orleans?

You are more likely to see cheaper flights to New Orleans from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to New Orleans for around $390 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Orleans from Seattle for as low as $301 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to New Orleans Louis Armstrong flights?

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to New Orleans Louis Armstrong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to New Orleans flights?

You could potentially save up to 9% on your flight if you consider stops on a Seattle to New Orleans flight.

How have Seattle to New Orleans flight prices changed over time?

As of February 2026, prices for Seattle to New Orleans flights are approximately 13% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to New Orleans

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to New Orleans according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to New Orleans (SEA to MSY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to New Orleans

Best Price Found

$214

Fastest flight time

4h 30m

Direct flights

Every day

Airports in New Orleans

1 airport
The best one-way flight to New Orleans from Seattle in the past 72 hours is $214. The best round-trip flight deal from Seattle to New Orleans found on momondo in the last 72 hours is $312.
The fastest flight from Seattle to New Orleans takes 4h 30m
Direct flights go from Seattle to New Orleans every day.
There is 1 airport in New Orleans. From Seattle there are direct flights to New Orleans Louis Armstrong (MSY).
Search flight deals

  • How far is Seattle/Tacoma Intl to New Orleans Louis Armstrong by plane?

    The straight-line distance from Seattle/Tacoma Intl to New Orleans Louis Armstrong is 2097.9 mi. Typically, this will take 4h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to New Orleans Louis Armstrong Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to New Orleans Louis Armstrong Airport were last updated today.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to New Orleans Louis Armstrong Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to New Orleans Louis Armstrong Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to New Orleans Louis Armstrong Airport.

  • What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?

    The necessary travel and health documents for your New Orleans Louis Armstrong Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to New Orleans?

  • What is the most popular airline from Seattle to New Orleans?

Best airlines flying from Seattle to New Orleans

Compare and see reviews for airlines that fly from Seattle to New Orleans with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $124Free CancellationRating
6.3
8,430 reviews
Search Spirit Airlines flights
FrontierPriceFrom $133Free CancellationRating
5.7
3,051 reviews
Search Frontier flights
DeltaPriceFrom $140Free CancellationRating
7.9
8,174 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $144Free CancellationRating
7.8
2,830 reviews
Search Hawaiian Airlines flights
SouthwestPriceFrom $178Free CancellationRating
8.0
4,282 reviews
Search Southwest flights
American AirlinesPriceFrom $178Free CancellationRating
7.2
11,257 reviews
Search American Airlines flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $257Free CancellationRating
8.0
11,863 reviews
Search Alaska Airlines flights

  • Alaska Airlines Flights From Seattle to New Orleans

    Across 6 Alaska Airlines flights from Seattle to New Orleans this week, the average price was $450, with the best Alaska Airlines deals starting from $257 round-trip. 11,863 users have rated Alaska Airlines on momondo, with an average score of 8.0/10.

  • Hawaiian Airlines Flights From Seattle to New Orleans

    Across 2,830 Hawaiian Airlines reviews on momondo, the average score is 7.8/10. Hawaiian Airlines flies from Seattle to New Orleans about 6 times each week, with ticket deals ranging from $144 to $378. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Metairie
Hammond
Slidell
Kenner
Houma
Gonzales
Gretna
Covington
Thibodaux
Lockport
Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to New Orleans?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to New Orleans. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to New Orleans with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to New Orleans from Seattle with this policy.

How can momondo help me find flights from Seattle to New Orleans?

Once you have performed a search for Seattle to New Orleans flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to New Orleans right now. Can momondo alert me if prices change?

If you are simply researching potential flights to New Orleans, momondo offers a useful price alert feature which will track prices for flights to New Orleans from Seattle and alert you when they change.

An easier way to manage your New Orleans trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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