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Cheap flights from Seattle to New Orleans from $98

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 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to New Orleans

Cheap round-trip flights

American Airlines Logo
12:34 am - 10:45 amSEA-MSY
8h 11m1 stop
American Airlines Logo
6:04 am - 1:46 pmMSY-SEA
9h 42m1 stop
$221American Airlines
Find Deal
Fri, Oct 17 - Sat, Oct 25
Logo
10:10 am - 4:56 amSEA-MSY
16h 46m1 stop
Logo
8:00 am - 7:40 pmMSY-SEA
13h 40m1 stop
$235
Find Deal
Thu, Sep 25 - Sun, Sep 28
Alaska Airlines Logo
10:10 am - 4:57 pmSEA-MSY
4h 47mnonstop
Alaska Airlines Logo
7:09 am - 10:32 amMSY-SEA
5h 23mnonstop
$237Alaska Airlines
Find Deal
Wed, Sep 24 - Wed, Oct 22
Southwest Logo
5:55 am - 7:25 pmSEA-MSY
11h 30m1 stop
Southwest Logo
5:20 pm - 12:05 amMSY-SEA
8h 45m1 stop
$241Southwest
Find Deal
Sat, Sep 20 - Thu, Sep 25
United Airlines Logo
11:10 pm - 8:33 amSEA-MSY
7h 23m1 stop
United Airlines Logo
6:20 am - 12:02 pmMSY-SEA
7h 42m1 stop
$247United Airlines
Find Deal
Fri, Oct 3 - Sun, Oct 5
Southwest Logo
5:40 am - 1:50 pmSEA-MSY
6h 10m1 stop
Southwest Logo
4:25 pm - 10:55 pmMSY-SEA
8h 30m2 stops
$251Southwest
Find Deal
Wed, Nov 5 - Tue, Nov 11
United Airlines Logo
6:25 am - 5:45 pmSEA-MSY
9h 20m2 stops
United Airlines Logo
4:00 pm - 9:34 pmMSY-SEA
7h 34m1 stop
$252United Airlines
Find Deal
Tue, Sep 23 - Tue, Sep 30
Alaska Airlines Logo
10:10 am - 4:57 pmSEA-MSY
4h 47mnonstop
Alaska Airlines Logo
7:17 am - 10:25 amMSY-SEA
5h 08mnonstop
$257Alaska Airlines
Find Deal
Sat, Sep 20 - Thu, Sep 25
Delta Logo
5:30 am - 2:02 pmSEA-MSY
6h 32m1 stop
Delta Logo
3:10 pm - 10:25 pmMSY-SEA
9h 15m1 stop
$277Delta
Find Deal
Tue, Sep 30 - Tue, Oct 7
Delta Logo
7:25 am - 11:58 pmSEA-MSY
14h 33m2 stops
Delta Logo
7:00 am - 12:45 pmMSY-SEA
7h 45m1 stop
$285Delta
Find Deal
Tue, Sep 30 - Sun, Oct 5

Alaska Airlines flights from Seattle to New Orleans

Our best Alaska Airlines deals on Seattle to New Orleans flight tickets
Alaska Airlines
Sep 24
SEA10:10 amSeattle/Tacoma Intl
4h 47m
MSY4:57 pmNew Orleans Louis Armstrong
Oct 22
MSY7:09 amNew Orleans Louis Armstrong
5h 23m
SEA10:32 amSeattle/Tacoma Intl
$237
Find similar
Alaska Airlines
Sep 20
SEA10:10 amSeattle/Tacoma Intl
4h 47m
MSY4:57 pmNew Orleans Louis Armstrong
Sep 25
MSY7:17 amNew Orleans Louis Armstrong
5h 08m
SEA10:25 amSeattle/Tacoma Intl
$257
Find similar
Alaska Airlines
Feb 8
SEA10:00 amSeattle/Tacoma Intl
4h 32m
MSY4:32 pmNew Orleans Louis Armstrong
Feb 14
MSY8:30 amNew Orleans Louis Armstrong
5h 26m
SEA11:56 amSeattle/Tacoma Intl
$288
Find similar

Southwest flights from Seattle to New Orleans

Our best Southwest deals on Seattle to New Orleans flight tickets
Southwest
Sep 20
SEA5:55 amSeattle/Tacoma Intl
11h 30m
1 stop
MSY7:25 pmNew Orleans Louis Armstrong
Sep 25
MSY5:20 pmNew Orleans Louis Armstrong
8h 45m
1 stop
SEA12:05 amSeattle/Tacoma Intl
$241
Find similar
Southwest
Nov 5
SEA5:40 amSeattle/Tacoma Intl
6h 10m
1 stop
MSY1:50 pmNew Orleans Louis Armstrong
Nov 11
MSY4:25 pmNew Orleans Louis Armstrong
8h 30m
2 stops
SEA10:55 pmSeattle/Tacoma Intl
$251
Find similar
Southwest
Nov 13
SEA7:25 amSeattle/Tacoma Intl
14h 45m
2 stops
MSY12:10 amNew Orleans Louis Armstrong
Nov 18
MSY1:55 pmNew Orleans Louis Armstrong
10h 35m
1 stop
SEA10:30 pmSeattle/Tacoma Intl
$262
Find similar

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 August 28, 2025.
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 10/17

12:34 am-10:45 am

1 stop8h 11m

New Orleans Louis Armstrong

Sat 10/25

6:04 am-1:46 pm

1 stop9h 42m

$221

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Thu 9/25

10:10 am-4:56 am

1 stop16h 46m

New Orleans Louis Armstrong

Sun 9/28

8:00 am-7:40 pm

1 stop13h 40m

$235

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Wed 9/24

10:10 am-4:57 pm

Nonstop4h 47m

New Orleans Louis Armstrong

Wed 10/22

7:09 am-10:32 am

Nonstop5h 23m

$237

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Sat 9/20

5:55 am-7:25 pm

1 stop11h 30m

New Orleans Louis Armstrong

Thu 9/25

5:20 pm-12:05 am

1 stop8h 45m

$241

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Fri 10/3

11:10 pm-8:33 am

1 stop7h 23m

New Orleans Louis Armstrong

Sun 10/5

6:20 am-12:02 pm

1 stop7h 42m

$247

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Wed 11/5

5:40 am-1:50 pm

1 stop6h 10m

New Orleans Louis Armstrong

Tue 11/11

4:25 pm-10:55 pm

2 stops8h 30m

$251

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Tue 9/23

6:25 am-5:45 pm

2 stops9h 20m

New Orleans Louis Armstrong

Tue 9/30

4:00 pm-9:34 pm

1 stop7h 34m

$252

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Sat 9/20

10:10 am-4:57 pm

Nonstop4h 47m

New Orleans Louis Armstrong

Thu 9/25

7:17 am-10:25 am

Nonstop5h 08m

$257

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Tue 9/30

5:30 am-2:02 pm

1 stop6h 32m

New Orleans Louis Armstrong

Tue 10/7

3:10 pm-10:25 pm

1 stop9h 15m

$277

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Tue 9/30

7:25 am-11:58 pm

2 stops14h 33m

New Orleans Louis Armstrong

Sun 10/5

7:00 am-12:45 pm

1 stop7h 45m

$285

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 August. Flight prices, which tend to average around $298, 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 August, then departing from Seattle during the month September is also very affordable. Most momondo users find prices during this month for around $344.

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 $435. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to New Orleans for around $570.

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 $378. In the morning is when there is more demand to fly to New Orleans, so prices are often more expensive at around $530 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 $426 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 $317 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.

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

As of August 2025, prices for Seattle to New Orleans flights are approximately 17% cheaper 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

$164

Fastest flight time

4h 27m

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 $164. The best round-trip flight deal from Seattle to New Orleans found on momondo in the last 72 hours is $317.
The fastest flight from Seattle to New Orleans takes 4h 27m
Direct flights go from Seattle to New Orleans every day.
There is 1 airport near New Orleans: 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 32m 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
FrontierPriceFrom $138Free CancellationRating
5.8
3,204 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $150Free CancellationRating
6.3
8,028 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $194Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
DeltaPriceFrom $196Free CancellationRating
7.9
7,977 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $197Free CancellationRating
7.8
2,690 reviews
Search Hawaiian Airlines flights
American AirlinesPriceFrom $206Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $241Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $285Free CancellationRating
8.0
10,000 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 $488, with the best Alaska Airlines deals starting from $285 round-trip. 10,000 users have rated Alaska Airlines on momondo, with an average score of 8.0/10.

  • Hawaiian Airlines Flights From Seattle to New Orleans

    Across 2,690 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 $197 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
Houma
Slidell
Kenner
Covington
Gonzales
Gretna
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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