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Cheap flights from Seattle to New Orleans from $82

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 1/10. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:34 pm - 9:42 am
SEA
-
MSY
19h 08m2 stops
Multiple Airlines Logo
8:29 pm - 10:46 am
MSY
-
SEA
16h 17m1 stop
$208Multiple Airlines
Thu, Feb 5 - Sat, Feb 7
Southwest Logo
1:20 pm - 10:25 pm
SEA
-
MSY
7h 05m1 stop
Southwest Logo
6:45 am - 1:15 pm
MSY
-
SEA
8h 30m1 stop
$213Southwest
Thu, Jan 8 - Sun, Jan 18
Multiple Airlines Logo
12:34 pm - 6:00 pm
SEA
-
MSY
27h 26m2 stops
Multiple Airlines Logo
8:29 pm - 10:46 am
MSY
-
SEA
16h 17m1 stop
$214Multiple Airlines
Sun, Feb 1 - Sat, Feb 7
Frontier Logo
12:19 pm - 4:49 pm
SEA
-
MSY
26h 30m1 stop
Frontier Logo
7:33 pm - 9:36 am
MSY
-
SEA
16h 03m2 stops
$216Frontier
Sun, Jan 18 - Thu, Jan 22
Multiple Airlines Logo
6:33 pm - 7:06 pm
SEA
-
MSY
22h 33m2 stops
Multiple Airlines Logo
6:01 pm - 11:21 am
MSY
-
SEA
19h 20m1 stop
$218Multiple Airlines
Mon, Jan 5 - Thu, Jan 8
American Airlines Logo
11:59 pm - 9:49 am
SEA
-
MSY
7h 50m1 stop
American Airlines Logo
3:00 pm - 11:07 pm
MSY
-
SEA
10h 07m1 stop
$219American Airlines
Fri, Feb 20 - Tue, Feb 24
Delta Logo
5:25 am - 1:45 pm
SEA
-
MSY
6h 20m1 stop
Delta Logo
6:15 am - 12:57 pm
MSY
-
SEA
8h 42m1 stop
$222Delta
Thu, Jan 15 - Sun, Jan 18
Multiple Airlines Logo
7:13 pm - 7:06 pm
SEA
-
MSY
21h 53m2 stops
Multiple Airlines Logo
6:01 pm - 11:21 am
MSY
-
SEA
19h 20m1 stop
$223Multiple Airlines
Tue, Jan 6 - Thu, Jan 8
Southwest Logo
6:05 am - 4:45 pm
SEA
-
MSY
8h 40m2 stops
Southwest Logo
2:05 pm - 8:20 pm
MSY
-
SEA
8h 15m1 stop
$224Southwest
Tue, Jan 6 - Sat, Jan 10
Multiple Airlines Logo
12:19 pm - 4:49 pm
SEA
-
MSY
26h 30m1 stop
Multiple Airlines Logo
10:47 am - 11:39 am
MSY
-
SEA
26h 52m2 stops
$226Multiple Airlines
Sun, Jan 18 - Fri, Jan 23

Southwest flights from Seattle to New Orleans

Our best Southwest deals on Seattle to New Orleans flight tickets
Southwest
Jan 8
SEA1:20 pmSeattle/Tacoma Intl
7h 05m
1 stop
MSY10:25 pmNew Orleans Louis Armstrong
Jan 18
MSY6:45 amNew Orleans Louis Armstrong
8h 30m
1 stop
SEA1:15 pmSeattle/Tacoma Intl
$213
Find similar
Southwest
Jan 6
SEA6:05 amSeattle/Tacoma Intl
8h 40m
2 stops
MSY4:45 pmNew Orleans Louis Armstrong
Jan 10
MSY2:05 pmNew Orleans Louis Armstrong
8h 15m
1 stop
SEA8:20 pmSeattle/Tacoma Intl
$224
Find similar
Southwest
Jan 5
SEA6:35 amSeattle/Tacoma Intl
12h 20m
2 stops
MSY8:55 pmNew Orleans Louis Armstrong
Jan 12
MSY9:35 amNew Orleans Louis Armstrong
10h 15m
2 stops
SEA5:50 pmSeattle/Tacoma Intl
$262
Find similar

Hawaiian Airlines flights from Seattle to New Orleans

Our best Hawaiian Airlines deals on Seattle to New Orleans flight tickets
Hawaiian Airlines
Jan 5
SEA11:05 pmSeattle/Tacoma Intl
4h 33m
MSY5:38 amNew Orleans Louis Armstrong
Jan 12
MSY6:47 pmNew Orleans Louis Armstrong
5h 21m
SEA10:08 pmSeattle/Tacoma Intl
$227
Find similar
Hawaiian Airlines
Jan 5
SEA11:05 pmSeattle/Tacoma Intl
4h 33m
MSY5:38 amNew Orleans Louis Armstrong
Jan 12
MSY6:47 pmNew Orleans Louis Armstrong
5h 21m
SEA10:08 pmSeattle/Tacoma Intl
$228
Find similar
Hawaiian Airlines
Jan 5
SEA11:05 pmSeattle/Tacoma Intl
4h 33m
MSY5:38 amNew Orleans Louis Armstrong
Jan 12
MSY10:30 amNew Orleans Louis Armstrong
10h 13m
1 stop
SEA6:43 pmSeattle/Tacoma Intl
$232
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 December 11, 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

Thu 2/5

12:34 pm-9:42 am

2 stops19h 08m

New Orleans Louis Armstrong

Sat 2/7

8:29 pm-10:46 am

1 stop16h 17m

$208

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Thu 1/8

1:20 pm-10:25 pm

1 stop7h 05m

New Orleans Louis Armstrong

Sun 1/18

6:45 am-1:15 pm

1 stop8h 30m

$213

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Sun 2/1

12:34 pm-6:00 pm

2 stops27h 26m

New Orleans Louis Armstrong

Sat 2/7

8:29 pm-10:46 am

1 stop16h 17m

$214

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Sun 1/18

12:19 pm-4:49 pm

1 stop26h 30m

New Orleans Louis Armstrong

Thu 1/22

7:33 pm-9:36 am

2 stops16h 03m

$216

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Mon 1/5

6:33 pm-7:06 pm

2 stops22h 33m

New Orleans Louis Armstrong

Thu 1/8

6:01 pm-11:21 am

1 stop19h 20m

$218

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Fri 2/20

11:59 pm-9:49 am

1 stop7h 50m

New Orleans Louis Armstrong

Tue 2/24

3:00 pm-11:07 pm

1 stop10h 07m

$219

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Thu 1/15

5:25 am-1:45 pm

1 stop6h 20m

New Orleans Louis Armstrong

Sun 1/18

6:15 am-12:57 pm

1 stop8h 42m

$222

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Tue 1/6

7:13 pm-7:06 pm

2 stops21h 53m

New Orleans Louis Armstrong

Thu 1/8

6:01 pm-11:21 am

1 stop19h 20m

$223

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Tue 1/6

6:05 am-4:45 pm

2 stops8h 40m

New Orleans Louis Armstrong

Sat 1/10

2:05 pm-8:20 pm

1 stop8h 15m

$224

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Sun 1/18

12:19 pm-4:49 pm

1 stop26h 30m

New Orleans Louis Armstrong

Fri 1/23

10:47 am-11:39 am

2 stops26h 52m

$226

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 September. Flight prices, which tend to average around $304, 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 September, then departing from Seattle during the month August is also very affordable. Most momondo users find prices during this month for around $318.

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 Sunday when prices can be found for as low as $438. 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 $559.

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 $529 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 $417 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 $308 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?

No. A direct flight is the cheapest option for a flight between Seattle to New Orleans.

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

As of December 2025, prices for Seattle to New Orleans flights are approximately 19% 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

$269

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 $269. The best round-trip flight deal from Seattle to New Orleans found on momondo in the last 72 hours is $350.
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
8,174 reviews
Search Spirit Airlines flights
FrontierPriceFrom $151Free CancellationRating
5.8
3,084 reviews
Search Frontier flights
SouthwestPriceFrom $178Free CancellationRating
7.9
4,252 reviews
Search Southwest flights
American AirlinesPriceFrom $191Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights
DeltaPriceFrom $196Free CancellationRating
7.9
8,009 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $205Free CancellationRating
7.8
2,818 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $238Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $264Free CancellationRating
8.0
11,429 reviews
Search Alaska Airlines flights

  • Alaska Airlines Flights From Seattle to New Orleans

    Across 5 Alaska Airlines flights from Seattle to New Orleans this week, the average price was $479, with the best Alaska Airlines deals starting from $264 round-trip. 11,431 users have rated Alaska Airlines on momondo, with an average score of 8.0/10.

  • Hawaiian Airlines Flights From Seattle to New Orleans

    Across 2,818 Hawaiian Airlines reviews on momondo, the average score is 7.8/10. Hawaiian Airlines flies from Seattle to New Orleans about 10 times each week, with ticket deals ranging from $205 to $380. 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
Houma
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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