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Cheap flights from New Orleans to Seattle from $68

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Orleans to Seattle departing on 1/29. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:30 am - 1:10 pmMSY-SEA
8h 40m1 stop
Delta Logo
1:30 pm - 11:59 pmSEA-MSY
8h 29m1 stop
$197Delta
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Sat, Dec 13 - Sun, Jan 11
Multiple Airlines Logo
3:20 pm - 8:46 amMSY-SEA
19h 26m2 stops
Multiple Airlines Logo
6:00 am - 7:06 pmSEA-MSY
11h 06m1 stop
$207Multiple Airlines
Find Deal
Thu, Dec 11 - Sat, Jan 3
Southwest Logo
5:00 am - 10:40 amMSY-SEA
7h 40m1 stop
Southwest Logo
5:40 am - 1:50 pmSEA-MSY
6h 10m1 stop
$219Southwest
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Thu, Nov 13 - Tue, Nov 18
Southwest Logo
9:35 am - 3:00 pmMSY-SEA
7h 25m1 stop
Southwest Logo
6:15 am - 5:20 pmSEA-MSY
9h 05m2 stops
$233Southwest
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Thu, Nov 27 - Thu, Dec 4
Alaska Airlines Logo
6:47 pm - 10:12 pmMSY-SEA
5h 25mnonstop
Alaska Airlines Logo
11:10 am - 5:47 pmSEA-MSY
4h 37mnonstop
$235Alaska Airlines
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Thu, Jan 15 - Mon, Jan 19
Alaska Airlines Logo
7:00 am - 10:22 amMSY-SEA
5h 22mnonstop
Alaska Airlines Logo
11:10 am - 5:47 pmSEA-MSY
4h 37mnonstop
$237Alaska Airlines
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Thu, Dec 18 - Wed, Jan 7
American Airlines Logo
2:07 pm - 7:15 pmMSY-SEA
7h 08m1 stop
American Airlines Logo
12:31 am - 9:33 amSEA-MSY
7h 02m1 stop
$238American Airlines
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Tue, Dec 2 - Mon, Dec 8
United Airlines Logo
7:04 am - 1:38 pmMSY-SEA
8h 34m1 stop
United Airlines Logo
7:10 am - 4:02 pmSEA-MSY
6h 52m1 stop
$259United Airlines
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Thu, Nov 13 - Mon, Nov 17
United Airlines Logo
2:35 pm - 11:44 pmMSY-SEA
11h 09m2 stops
United Airlines Logo
11:59 pm - 10:59 amSEA-MSY
9h 00m1 stop
$264United Airlines
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Wed, Nov 12 - Thu, Nov 13
American Airlines Logo
5:15 am - 10:44 amMSY-SEA
7h 29m1 stop
American Airlines Logo
12:38 am - 9:58 amSEA-MSY
7h 20m1 stop
$269American Airlines
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Thu, Nov 27 - Wed, Dec 3

Delta flights from New Orleans to Seattle

Our best Delta deals on New Orleans to Seattle flight tickets
Delta
Dec 13
MSY6:30 amNew Orleans Louis Armstrong
8h 40m
1 stop
SEA1:10 pmSeattle/Tacoma Intl
Jan 11
SEA1:30 pmSeattle/Tacoma Intl
8h 29m
1 stop
MSY11:59 pmNew Orleans Louis Armstrong
$197
Find similar
Delta
Dec 14
MSY6:30 amNew Orleans Louis Armstrong
10h 14m
1 stop
SEA2:44 pmSeattle/Tacoma Intl
Jan 6
SEA1:30 pmSeattle/Tacoma Intl
8h 29m
1 stop
MSY11:59 pmNew Orleans Louis Armstrong
$218
Find similar
Delta
Nov 12
MSY4:58 pmNew Orleans Louis Armstrong
9h 01m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
Nov 18
SEA6:00 amSeattle/Tacoma Intl
8h 05m
1 stop
MSY4:05 pmNew Orleans Louis Armstrong
$228
Find similar

Southwest flights from New Orleans to Seattle

Our best Southwest deals on New Orleans to Seattle flight tickets
Southwest
Nov 13
MSY5:00 amNew Orleans Louis Armstrong
7h 40m
1 stop
SEA10:40 amSeattle/Tacoma Intl
Nov 18
SEA5:40 amSeattle/Tacoma Intl
6h 10m
1 stop
MSY1:50 pmNew Orleans Louis Armstrong
$219
Find similar
Southwest
Nov 27
MSY9:35 amNew Orleans Louis Armstrong
7h 25m
1 stop
SEA3:00 pmSeattle/Tacoma Intl
Dec 4
SEA6:15 amSeattle/Tacoma Intl
9h 05m
2 stops
MSY5:20 pmNew Orleans Louis Armstrong
$233
Find similar
Southwest
Dec 6
MSY12:35 pmNew Orleans Louis Armstrong
10h 40m
2 stops
SEA9:15 pmSeattle/Tacoma Intl
Dec 8
SEA6:35 amSeattle/Tacoma Intl
14h 05m
1 stop
MSY10:40 pmNew Orleans Louis Armstrong
$246
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New Orleans to Seattle 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 October 30, 2025.
Use the filters below to find and compare flights from New Orleans to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansSeattle

MSY - SEA

MSYSEA

New Orleans Louis Armstrong

Sat 12/13

6:30 am-1:10 pm

1 stop8h 40m

Seattle/Tacoma Intl

Sun 1/11

1:30 pm-11:59 pm

1 stop8h 29m

$197

New OrleansSeattle

MSY - SEA

MSYSEA

New Orleans Louis Armstrong

Thu 12/11

3:20 pm-8:46 am

2 stops19h 26m

Seattle/Tacoma Intl

Sat 1/3

6:00 am-7:06 pm

1 stop11h 06m

$207

New OrleansSeattle

MSY - SEA

MSYSEA

New Orleans Louis Armstrong

Thu 11/13

5:00 am-10:40 am

1 stop7h 40m

Seattle/Tacoma Intl

Tue 11/18

5:40 am-1:50 pm

1 stop6h 10m

$219

New OrleansSeattle

MSY - SEA

MSYSEA

New Orleans Louis Armstrong

Thu 11/27

9:35 am-3:00 pm

1 stop7h 25m

Seattle/Tacoma Intl

Thu 12/4

6:15 am-5:20 pm

2 stops9h 05m

$233

New OrleansSeattle

MSY - SEA

MSYSEA

New Orleans Louis Armstrong

Thu 1/15

6:47 pm-10:12 pm

Nonstop5h 25m

Seattle/Tacoma Intl

Mon 1/19

11:10 am-5:47 pm

Nonstop4h 37m

$235

New OrleansSeattle

MSY - SEA

MSYSEA

New Orleans Louis Armstrong

Thu 12/18

7:00 am-10:22 am

Nonstop5h 22m

Seattle/Tacoma Intl

Wed 1/7

11:10 am-5:47 pm

Nonstop4h 37m

$237

New OrleansSeattle

MSY - SEA

MSYSEA

New Orleans Louis Armstrong

Tue 12/2

2:07 pm-7:15 pm

1 stop7h 08m

Seattle/Tacoma Intl

Mon 12/8

12:31 am-9:33 am

1 stop7h 02m

$238

New OrleansSeattle

MSY - SEA

MSYSEA

New Orleans Louis Armstrong

Thu 11/13

7:04 am-1:38 pm

1 stop8h 34m

Seattle/Tacoma Intl

Mon 11/17

7:10 am-4:02 pm

1 stop6h 52m

$259

New OrleansSeattle

MSY - SEA

MSYSEA

New Orleans Louis Armstrong

Wed 11/12

2:35 pm-11:44 pm

2 stops11h 09m

Seattle/Tacoma Intl

Thu 11/13

11:59 pm-10:59 am

1 stop9h 00m

$264

New OrleansSeattle

MSY - SEA

MSYSEA

New Orleans Louis Armstrong

Thu 11/27

5:15 am-10:44 am

1 stop7h 29m

Seattle/Tacoma Intl

Wed 12/3

12:38 am-9:58 am

1 stop7h 20m

$269

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 Seattle from

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

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 Seattle?

In general, September is the cheapest month to fly from New Orleans to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $288. If you don’t want to visit Seattle in September, then you should wait until October to fly from New Orleans, when ticket prices are also cheap, with an average price of $288.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from New Orleans is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $440. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from New Orleans because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $627.

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

Flying to Seattle from New Orleans in the evening is the least expensive time of day to depart. momondo users have found prices as low as $284 when looking at flights departing in the evening. Flights to Seattle are more costly in the afternoon, with an average ticket price of $555. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

You are more likely to see cheaper flights to Seattle from New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $358 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from New Orleans for as low as $309 on momondo.

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

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

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

As of October 2025, prices for New Orleans to Seattle flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from New Orleans to Seattle

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

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

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

Best Price Found

$228

Fastest flight time

4h 45m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from New Orleans in the past 72 hours is $228. The best round-trip flight deal from New Orleans to Seattle found on momondo in the last 72 hours is $312.
The fastest flight from New Orleans to Seattle takes 4h 45m
Direct flights go from New Orleans to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

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

    The distance between New Orleans Louis Armstrong and Seattle/Tacoma Intl is about 2097.9 mi. In terms of flight time, this usually takes a little over 5h 22m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Orleans Louis Armstrong Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Best airlines flying from New Orleans to Seattle

Compare and see reviews for airlines that fly from New Orleans to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $98Free CancellationRating
6.3
8,115 reviews
Search Spirit Airlines flights
FrontierPriceFrom $130Free CancellationRating
5.8
3,123 reviews
Search Frontier flights
SouthwestPriceFrom $178Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
Hawaiian AirlinesPriceFrom $178Free CancellationRating
7.8
2,797 reviews
Search Hawaiian Airlines flights
American AirlinesPriceFrom $187Free CancellationRating
7.2
11,030 reviews
Search American Airlines flights
DeltaPriceFrom $192Free CancellationRating
7.9
7,993 reviews
Search Delta flights
United AirlinesPriceFrom $238Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $258Free CancellationRating
8.0
11,214 reviews
Search Alaska Airlines flights

  • Alaska Airlines Flights From New Orleans to Seattle

    Alaska Airlines flight deals from New Orleans to Seattle start from $258 round-trip. Over the 2 Alaska Airlines flights for this route in a normal week, average airfare is usually $414 round-trip - but some users have found much cheaper deals with momondo.

  • Hawaiian Airlines Flights From New Orleans to Seattle

    $178 is the best Hawaiian Airlines flight deal from New Orleans to Seattle found on momondo over the last 72 hours. The average Hawaiian Airlines ticket price found was closer to $386, however, with flight time and availability significantly affecting the price. Hawaiian Airlines (7.8/10 from 2,797 user reviews) flies into Seattle from New Orleans 5 times in an average week so prices can vary.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Puyallup
Marysville
Redmond
Tukwila
Federal Way
Lakewood
Cle Elum
Fife
Centralia
Kirkland
Shoreline
Westport

Why use momondo?

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

It is quick and easy to find New Orleans to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

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

Yes. All flights to Seattle from New Orleans on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New Orleans to Seattle.

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

Yes. momondo can track prices for New Orleans to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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