How popular is this Seattle to New Orleans flight route?

Within the past month, 14 users have taken a look at flights from Seattle/Tacoma Intl to New Orleans Louis Armstrong.

What are the cheapest airlines flying from Seattle to New Orleans round-trip?

According to our current data, Southwest ($234), United Airlines ($235), and Hawaiian Airlines ($237) offers the cheapest pricing from Seattle to New Orleans. These flights start at 46% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Seattle to New Orleans one-way?

To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $98. Delta flights start at $99 while deals on Spirit Airlines start at $128 one-way.

What are the cheapest flights from Seattle to New Orleans?

Looking for the cheapest flight from Seattle to New Orleans? While on average our users pay $346, our data indicates the cheapest price to be $144. The most popular route (Seattle/Tacoma Intl - New Orleans Louis Armstrong), is priced around $181.

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 (77%), Air Tahiti Nui (77%), Hawaiian Airlines( 75%).

What are the most popular airlines that fly from Seattle to New Orleans?

Before booking your flight from Seattle to New Orleans check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

Where are the most common layover locations when flying from Seattle to New Orleans?

Seattle to New Orleans flights have a layover in Dallas most often.

Where are the least popular layover locations for Seattle to New Orleans flights?

Flights departing from Seattle and landing in New Orleans layover in Denver least frequently.

What are some popular things to do or see while on a layover in Dallas?

American Airlines Center, Dallas World Aquarium, and Reunion Tower are currently the most popular points of interest in Dallas at the moment. American Airlines Center, Dallas World Aquarium, and Reunion Tower can be visited by traveling about 15.0 mi, 15.5 mi, and 15.6 mi respectively from Dallas/Fort Worth. Those on a layover in Dallas in need of a rental car can book one at Dallas/Fort Worth for about $61.

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

Wednesday flights are found to be more expensive to fly from Seattle to New Orleans. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to New Orleans.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 32 days in advance, which can save you up to 40% on flights from Seattle to New Orleans compared to booking the week you need them. Waiting 32 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $407. For sooner than that we have options available in the next 3 days from $432.

What is the cheapest month to fly from Seattle to New Orleans?

Our data shows that August tends to be the cheapest month to fly to New Orleans from Seattle. Users have commonly found prices around $436 for the month, but tickets can be as low as $199. Due to multiple factors, prepare for potentially higher prices in February.

What airports do I use to fly from Seattle to New Orleans?

New Orleans Louis Armstrong is the airport most travelers will use when flying to New Orleans from Seattle/Tacoma Intl. Booking flights from Seattle/Tacoma Intl (SEA) to Louis Armstrong (MSY) should be relatively easy as there is 1 daily flight to New Orleans from 8 different airlines. 4h 32m is how long a flight from Seattle to New Orleans Louis Armstrong will take if you book a nonstop flight.

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.

$91+ Flights from Seattle to New Orleans

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to New Orleans Louis Armstrong are usually found in August or January, booked 87 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Seattle to New Orleans

Round-trip from	$234 (Southwest)
One-way from	$98 (Southwest)
Popular in	February
Cheapest in	August
Average price	$418
Good round-trip deal	$318 or less
Good one-way deal	$149 or less

From Seattle/Tacoma Intl to New Orleans Louis Armstrong

Search Deals

One-way flight from Seattle/Tacoma Intl to New Orleans Louis Armstrong

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Price to beat on a round-trip flight from Seattle/Tacoma Intl to New Orleans Louis Armstrong.

Search Deals

Price to beat on a one-way flight from Seattle/Tacoma Intl to New Orleans Louis Armstrong.

Search Deals

Find flight deals from Seattle to New Orleans

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 June 12, 2025.

Thu 7/310:40 pmSEA - MSY

1 stop9h 05mSouthwest

Tue 7/86:45 pmMSY - SEA

1 stop7h 45mSouthwest

Deal found 6/12

$234

Mon 12/85:07 amSEA - MSY

1 stop6h 14mUnited Airlines

Sat 12/132:21 pmMSY - SEA

2 stops10h 08mUnited Airlines

Deal found 6/11

$235

Thu 8/2811:16 pmSEA - MSY

Nonstop4h 38mHawaiian Airlines

Wed 9/35:57 pmMSY - SEA

Nonstop5h 06mHawaiian Airlines

Deal found 6/10

$237

Fri 7/255:30 amSEA - MSY

1 stop6h 22mDelta

Mon 7/284:16 pmMSY - SEA

1 stop9h 40mDelta

Deal found 6/10

$252

Mon 10/69:50 amSEA - MSY

Nonstop4h 39mAlaska Airlines

Tue 10/77:10 amMSY - SEA

Nonstop5h 09mAlaska Airlines

Deal found 6/12

$257

Thu 7/36:25 amSEA - MSY

1 stop8h 41mMultiple Airlines

Fri 7/47:04 amMSY - SEA

1 stop9h 59mMultiple Airlines

Deal found 6/10

$269

Sat 7/126:21 pmSEA - MSY

1 stop21h 45mSun Country Air

Sat 7/1911:40 amMSY - SEA

1 stop13h 07mSun Country Air

Deal found 6/12

$270

Thu 7/105:30 pmSEA - MSY

1 stop28h 14mSpirit Airlines

Mon 7/149:09 pmMSY - SEA

1 stop21h 16mSpirit Airlines

Deal found 6/11

$271

Sat 11/11:33 amSEA - MSY

1 stop8h 55mAmerican Airlines

Wed 11/56:09 pmMSY - SEA

1 stop6h 55mAmerican Airlines

Deal found 6/12

$274

Thu 7/106:25 amSEA - MSY

1 stop8h 39mFrontier

Sun 7/136:01 pmMSY - SEA

1 stop8h 33mFrontier

Deal found 6/12

$276

Best flights from Seattle to New Orleans
Discover carefully curated flight deals from Seattle to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Thu 7/310:40 pmSEA - MSY

1 stop9h 05mSouthwest

Tue 7/86:45 pmMSY - SEA

1 stop7h 45mSouthwest

Deal found 6/12

$234

Mon 12/85:07 amSEA - MSY

1 stop6h 14mUnited Airlines

Sat 12/132:21 pmMSY - SEA

2 stops10h 08mUnited Airlines

Deal found 6/11

$235

Thu 8/2811:16 pmSEA - MSY

Nonstop4h 38mHawaiian Airlines

Wed 9/35:57 pmMSY - SEA

Nonstop5h 06mHawaiian Airlines

Deal found 6/12

$237

Fri 7/255:30 amSEA - MSY

1 stop6h 22mDelta

Mon 7/284:16 pmMSY - SEA

1 stop9h 40mDelta

Deal found 6/10

$252

Fri 10/35:43 pmSEA - MSY

1 stop13h 07mAmerican Airlines

Sun 10/55:20 amMSY - SEA

1 stop7h 34mAmerican Airlines

Deal found 6/12

$255

Thu 7/36:25 amSEA - MSY

1 stop8h 41mMultiple Airlines

Fri 7/47:04 amMSY - SEA

1 stop9h 59mMultiple Airlines

Deal found 6/10

$269

Thu 7/105:30 pmSEA - MSY

1 stop28h 14mSpirit Airlines

Mon 7/149:09 pmMSY - SEA

1 stop21h 16mSpirit Airlines

Deal found 6/11

$271

Thu 7/106:25 amSEA - MSY

1 stop8h 39mFrontier

Sun 7/136:01 pmMSY - SEA

1 stop8h 33mFrontier

Deal found 6/11

$276

Tue 7/2911:16 pmSEA - MSY

Nonstop4h 34mAlaska Airlines

Sat 8/24:53 pmMSY - SEA

Nonstop5h 07mAlaska Airlines

Deal found 6/10

$288

Thu 11/206:24 pmSEA - MSY

1 stop12h 51mSun Country Air

Sun 11/239:58 amMSY - SEA

1 stop9h 17mSun Country Air

Deal found 6/12

$300

Last-minute flights from Seattle to New Orleans
Discover last-minute flight deals from Seattle to New Orleans. Data last updated June 12, 2025 and is based on user searches.

Tue 6/1712:44 pmSEA - MSY

1 stop6h 36mUnited Airlines

Fri 6/203:30 pmMSY - SEA

1 stop9h 30mUnited Airlines

Deal found 6/11

$413

Tue 6/177:50 amSEA - MSY

1 stop9h 11mAmerican Airlines

Sun 6/227:51 pmMSY - SEA

1 stop6h 53mAmerican Airlines

Deal found 6/12

$501

Wed 6/185:30 amSEA - MSY

1 stop6h 19mDelta

Wed 7/167:05 amMSY - SEA

1 stop9h 38mDelta

Deal found 6/11

$290

Wed 6/183:58 pmSEA - MSY

1 stop12h 03mSpirit Airlines

Wed 7/169:34 pmMSY - SEA

2 stops20h 51mSpirit Airlines

Deal found 6/11

$507

Wed 6/1811:16 pmSEA - MSY

Nonstop4h 34mAlaska Airlines

Sun 6/224:53 pmMSY - SEA

Nonstop5h 07mAlaska Airlines

Deal found 6/10

$604

Thu 6/1910:40 pmSEA - MSY

1 stop7h 25mSouthwest

Mon 6/233:50 pmMSY - SEA

1 stop10h 35mSouthwest

Deal found 6/9

$356

Thu 6/1911:16 pmSEA - MSY

Nonstop4h 34mHawaiian Airlines

Sat 6/217:10 amMSY - SEA

Nonstop5h 02mHawaiian Airlines

Deal found 6/10

$448

Thu 6/1911:16 pmSEA - MSY

Nonstop4h 34mMultiple Airlines

Mon 6/237:04 amMSY - SEA

1 stop9h 59mMultiple Airlines

Deal found 6/9

$465

Wed 7/211:16 pmSEA - MSY

Nonstop4h 34mHawaiian Airlines

Tue 7/84:53 pmMSY - SEA

Nonstop5h 07mHawaiian Airlines

Deal found 6/9

$323

Thu 7/310:40 pmSEA - MSY

1 stop9h 05mSouthwest

Tue 7/86:45 pmMSY - SEA

1 stop7h 45mSouthwest

Deal found 6/12

$234

Thu 7/36:25 amSEA - MSY

1 stop8h 41mMultiple Airlines

Fri 7/47:04 amMSY - SEA

1 stop9h 59mMultiple Airlines

Deal found 6/10

$269

Fri 7/46:24 amSEA - MSY

1 stop7h 25mAmerican Airlines

Mon 7/147:38 pmMSY - SEA

1 stop7h 05mAmerican Airlines

Deal found 6/10

$257

One-way flights from Seattle to New Orleans
Search for one-way flight options from Seattle to New Orleans. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Mon 7/1410:40 pmSEA - MSY

1 stop9h 05mSouthwest

Deal found 6/11

$98

Sat 8/95:30 amSEA - MSY

1 stop8h 20mDelta

Deal found 6/10

$99

Sun 6/293:58 pmSEA - MSY

1 stop12h 03mSpirit Airlines

Deal found 6/12

$128

Mon 9/110:13 amSEA - MSY

Nonstop4h 44mHawaiian Airlines

Deal found 6/11

$139

Sat 7/197:48 pmSEA - MSY

1 stop19h 16mFrontier

Deal found 6/11

$149

Mon 7/2111:32 pmSEA - MSY

1 stop7h 21mAmerican Airlines

Deal found 6/12

$184

Sun 8/1012:20 amSEA - MSY

1 stop7h 28mUnited Airlines

Deal found 6/10

$187

Wed 6/2511:59 pmSEA - MSY

2 stops18h 52mMultiple Airlines

Deal found 6/11

$216

Fri 6/2011:16 pmSEA - MSY

Nonstop4h 34mAlaska Airlines

Deal found 6/10

$224

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

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Thu 7/3

10:40 pm-9:45 am

1 stop9h 05m

New Orleans Louis Armstrong

Tue 7/8

6:45 pm-12:30 am

1 stop7h 45m

$234

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Mon 12/8

5:07 am-1:21 pm

1 stop6h 14m

New Orleans Louis Armstrong

Sat 12/13

2:21 pm-10:29 pm

2 stops10h 08m

$235

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Thu 8/28

11:16 pm-5:54 am

Nonstop4h 38m

New Orleans Louis Armstrong

Wed 9/3

5:57 pm-9:03 pm

Nonstop5h 06m

$237

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Fri 7/25

5:30 am-1:52 pm

1 stop6h 22m

New Orleans Louis Armstrong

Mon 7/28

4:16 pm-11:56 pm

1 stop9h 40m

$252

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Mon 10/6

9:50 am-4:29 pm

Nonstop4h 39m

New Orleans Louis Armstrong

Tue 10/7

7:10 am-10:19 am

Nonstop5h 09m

$257

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Thu 7/3

6:25 am-5:06 pm

1 stop8h 41m

New Orleans Louis Armstrong

Fri 7/4

7:04 am-3:03 pm

1 stop9h 59m

$269

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Sat 7/12

6:21 pm-6:06 pm

1 stop21h 45m

New Orleans Louis Armstrong

Sat 7/19

11:40 am-10:47 pm

1 stop13h 07m

$270

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Thu 7/10

5:30 pm-11:44 pm

1 stop28h 14m

New Orleans Louis Armstrong

Mon 7/14

9:09 pm-4:25 pm

1 stop21h 16m

$271

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Sat 11/1

1:33 am-11:28 am

1 stop8h 55m

New Orleans Louis Armstrong

Wed 11/5

6:09 pm-11:04 pm

1 stop6h 55m

$274

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Thu 7/10

6:25 am-5:04 pm

1 stop8h 39m

New Orleans Louis Armstrong

Sun 7/13

6:01 pm-12:34 am

1 stop8h 33m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 20 results

The best insider tips for Seattle to New Orleans flights

Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to New Orleans trip

Airports

SEA

Plan to arrive at SEA at least two hours before your flight. Use SEA Spot Saver for faster security screening.

MSY

For a quick ride to downtown New Orleans, taxis offer a flat rate and are often cheaper than rideshares.

Our travel experts

Brandon Schultz

Expert on MSY and SEA

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

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?

To ensure you get the cheapest price possible for a flight from Seattle to New Orleans, you should look to book at least 87 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, August is the cheapest month in which you can book a flight from Seattle to New Orleans (average of $256). Flying from Seattle to New Orleans in April is currently the most expensive (average of $343). 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?

One of the essential ways to save on airfare from Seattle to New Orleans is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 25% on airfare.

What is the cheapest day to fly from Seattle to New Orleans?

Travelers seeking maximum savings on their Seattle to New Orleans flight should consider departing on Tuesday at noon when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in New Orleans by month

In terms of precipitation, rainfall in New Orleans ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit New Orleans when rainfall is around 3.3 in.

Temperature in New Orleans by month

If weather is an important factor for your trip to New Orleans, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing New Orleans

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Seattle to New Orleans to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Southwest

8.0

Very good

4,287 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Delta

8.0

Very good

7,950 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Hawaiian Airlines

7.9

Good

2,494 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

United Airlines

7.4

Good

8,790 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

What airports do I use to fly from Seattle to New Orleans?
New Orleans Louis Armstrong is the airport most travelers will use when flying to New Orleans from Seattle/Tacoma Intl. Booking flights from Seattle/Tacoma Intl (SEA) to Louis Armstrong (MSY) should be relatively easy as there is 1 daily flight to New Orleans from 8 different airlines. 4h 32m is how long a flight from Seattle to New Orleans Louis Armstrong will take if you book a nonstop flight.
How popular is this Seattle to New Orleans flight route?
Within the past month, 14 users have taken a look at flights from Seattle/Tacoma Intl to New Orleans Louis Armstrong.
What are the cheapest airlines flying from Seattle to New Orleans round-trip?
According to our current data, Southwest ($234), United Airlines ($235), and Hawaiian Airlines ($237) offers the cheapest pricing from Seattle to New Orleans. These flights start at 46% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Seattle to New Orleans one-way?
To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $98. Delta flights start at $99 while deals on Spirit Airlines start at $128 one-way.
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 (77%), Air Tahiti Nui (77%), Hawaiian Airlines( 75%).
What are the cheapest flights from Seattle to New Orleans?
Looking for the cheapest flight from Seattle to New Orleans? While on average our users pay $346, our data indicates the cheapest price to be $144. The most popular route (Seattle/Tacoma Intl - New Orleans Louis Armstrong), is priced around $181.
Where are the most common layover locations when flying from Seattle to New Orleans?
Seattle to New Orleans flights have a layover in Dallas most often.
What are some popular things to do or see while on a layover in Dallas?
American Airlines Center, Dallas World Aquarium, and Reunion Tower are currently the most popular points of interest in Dallas at the moment. American Airlines Center, Dallas World Aquarium, and Reunion Tower can be visited by traveling about 15.0 mi, 15.5 mi, and 15.6 mi respectively from Dallas/Fort Worth. Those on a layover in Dallas in need of a rental car can book one at Dallas/Fort Worth for about $61.
Where are the least popular layover locations for Seattle to New Orleans flights?
Flights departing from Seattle and landing in New Orleans layover in Denver least frequently.
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, August is the cheapest month in which you can book a flight from Seattle to New Orleans (average of $256). Flying from Seattle to New Orleans in April is currently the most expensive (average of $343). 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

Metairie

Kenner

Slidell

Houma

Covington

Gretna

Thibodaux

Hammond

Gonzales

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Alternative routes for Seattle to New Orleans

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Top 8 airlines flying from Seattle to New Orleans

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$133	Average$221	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$138	Average$190	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$206	Average$391	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$206	Average$370	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$241	Average$427	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$246	Average$475	FlexibilityNo cancel fee	On-time63%
Hawaiian Airlines	Cheapest$257	Average$380	FlexibilityNo cancel fee	On-time85%
Alaska Airlines	Cheapest$297	Average$499	FlexibilityNo cancel fee	On-time75%

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$91+ Cheap flights from Seattle to New Orleans (SEA - MSY)

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to New Orleans with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to New Orleans Louis Armstrong are usually found in August or January, booked 87 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Seattle to New Orleans

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Seattle to New Orleans

Cheapest flights from Seattle to New OrleansExplore 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 June 12, 2025.

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 June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seattle to New Orleans that are best for you.

The best insider tips for Seattle to New Orleans flights

Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to New Orleans trip

Airports

SEA

MSY

Our travel experts

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.

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?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to New Orleans. Price data was last updated on June 9, 2025.

What is the cheapest month to book a flight from Seattle to New Orleans?

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 June 12, 2025.

What is the cheapest day to fly from Seattle to New Orleans?

Use this chart to determine the cheapest time to fly round-trip from Seattle to New Orleans. Price data was last updated on June 8, 2025.

Rainfall in New Orleans by month

Plan your trip to New Orleans by taking into account the average rainfall totals by month.

Temperature in New Orleans by month

Plan your trip to New Orleans by taking into account the average temperature totals by month.

Reviews of airlines servicing New Orleans

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Seattle to New Orleans to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

What airports do I use to fly from Seattle to New Orleans?

How popular is this Seattle to New Orleans flight route?

What are the cheapest airlines flying from Seattle to New Orleans round-trip?

What are the cheapest airlines to fly from Seattle to New Orleans one-way?

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

What are the cheapest flights from Seattle to New Orleans?

Where are the most common layover locations when flying from Seattle to New Orleans?

What are some popular things to do or see while on a layover in Dallas?

Where are the least popular layover locations for Seattle to New Orleans flights?

Can I find deals for flights from Seattle to New Orleans that include hotel bookings?

How can I find direct flights from Seattle to New Orleans?

Can I find deals for business class flights from Seattle to New Orleans?

What is the cheapest month to book a flight from Seattle to New Orleans?

Traveling to a place near Seattle?

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Alternative routes for Seattle to New Orleans

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Top 8 airlines flying from Seattle to New Orleans

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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 June 12, 2025.