Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Seattle to New Orleans from C$ 145

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MSY
20 Apr — 27 Apr1
1 adult

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 Sunday and return on a Monday

Cheap flight deals from Seattle to New Orleans

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to New Orleans (MSY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 April 2025.

Round-trip from

C$ 288

One-way from

C$ 145

Popular in

February

Cheapest in

August

Average price

C$ 665

Good round-trip deal

C$ 517 or less
Delta
  • Delta
  • 4/7-14/7
  • 2 total stops
  • 15h 11m total
  • Seattle to New Orleans
Delta
  • Delta
  • 14/5
  • 1 total stop
  • 9h 17m total
  • Seattle to New Orleans
Highest demand for flights based on searches. 4% potential increase in price (C$ 40 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease (C$ 28 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Seattle/Tacoma Intl to New Orleans Louis Armstrong.

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 15 April 2025.

Fri 4/76:00 a.m.SEA - MSY
1 stop7h 29mDelta
Mon 14/76:40 p.m.MSY - SEA
1 stop7h 42mDelta
Deal found 15/4C$ 288
Tue 6/511:15 p.m.SEA - MSY
Nonstop4h 40mHawaiian Airlines
Fri 9/57:15 a.m.MSY - SEA
Nonstop5h 19mHawaiian Airlines
Deal found 15/4C$ 373
Wed 7/511:15 p.m.SEA - MSY
Nonstop4h 40mAlaska Airlines
Wed 14/55:32 p.m.MSY - SEA
1 stop6h 59mAlaska Airlines
Deal found 15/4C$ 385
Thu 26/610:40 p.m.SEA - MSY
1 stop7h 25mSouthwest
Sun 29/67:45 p.m.MSY - SEA
1 stop7h 00mSouthwest
Deal found 15/4C$ 396
Thu 30/106:28 p.m.SEA - MSY
1 stop12h 24mSun Country Air
Mon 3/1111:28 a.m.MSY - SEA
1 stop7h 47mSun Country Air
Deal found 15/4C$ 480
Fri 30/55:00 a.m.SEA - MSY
1 stop9h 09mUnited Airlines
Fri 6/62:18 p.m.MSY - SEA
2 stops12h 41mUnited Airlines
Deal found 15/4C$ 526

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 15 April 2025.
Use the filters below to find and compare flights from Seattle to New Orleans that are best for you.

Fly from

Seattle

Fly to

New Orleans

Route

Depart

Return

Price

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Fri 4/7

6:00 a.m.-3:29 p.m.

1 stop7h 29m

New Orleans Louis Armstrong

Mon 14/7

6:40 p.m.-12:22 a.m.

1 stop7h 42m

C$ 288

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Tue 6/5

11:15 p.m.-5:55 a.m.

Nonstop4h 40m

New Orleans Louis Armstrong

Fri 9/5

7:15 a.m.-10:34 a.m.

Nonstop5h 19m

C$ 373

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Wed 7/5

11:15 p.m.-5:55 a.m.

Nonstop4h 40m

New Orleans Louis Armstrong

Wed 14/5

5:32 p.m.-10:31 p.m.

1 stop6h 59m

C$ 385

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Thu 26/6

10:40 p.m.-8:05 a.m.

1 stop7h 25m

New Orleans Louis Armstrong

Sun 29/6

7:45 p.m.-12:45 a.m.

1 stop7h 00m

C$ 396

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Fri 30/5

5:00 a.m.-4:09 p.m.

1 stop9h 09m

New Orleans Louis Armstrong

Fri 6/6

2:18 p.m.-12:59 a.m.

2 stops12h 41m

C$ 526

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Mon 30/6

12:20 a.m.-9:48 a.m.

1 stop7h 28m

New Orleans Louis Armstrong

Sun 6/7

7:10 a.m.-10:12 a.m.

Nonstop5h 02m

C$ 916

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Wed 14/5

7:25 a.m.-6:42 p.m.

1 stop9h 17m

C$ 145

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Tue 13/5

11:15 p.m.-5:55 a.m.

Nonstop4h 40m

C$ 179

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Fri 16/5

11:16 p.m.-6:01 a.m.

Nonstop4h 45m

C$ 193

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Fri 30/5

5:00 a.m.-4:09 p.m.

1 stop9h 09m

C$ 260

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/4

Showing 1-10 of 11 results
1
2

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?

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 11 April 2025.

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 C$ 521). Flying from Seattle to New Orleans in October is currently the most expensive (average of C$ 635). 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?

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 15 April 2025.

It’s optimal to fly from Seattle to New Orleans at noon. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight in the morning.

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 30 March 2025.

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. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Seattle to New Orleans

Explore weekly flight availability from Seattle to New Orleans. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 April 2025.

The most flights from SEA to MSY are scheduled on a Tuesday (8 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in New Orleans by month

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

In terms of precipitation, rainfall in New Orleans ranges from 83.0 - 163.0 mm per month. June is typically the wettest month, when rainfall can reach 163.0 mm. October is typically the driest time to visit New Orleans when rainfall is around 83.0 mm.

Temperature in New Orleans by month

Plan your trip to New Orleans by taking into account the average temperature totals 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 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing New Orleans

Get insights into the airlines that provide service to New Orleans. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Orleans. Reviews last updated 15 April 2025.
Read through reviews of airlines operating flights from Seattle to New Orleans, such as Alaska Airlines, Southwest and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

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

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

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

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
8.0
Very good

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

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

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

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

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

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

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?

    Booking a flight from Seattle/Tacoma Intl (SEA) to New Orleans Louis Armstrong (MSY) is your only option if you wish to fly from Seattle to New Orleans. On a typical day, there are 6 flights from Seattle/Tacoma Intl to Louis Armstrong, all of which are around 4h 40m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Seattle/Tacoma Intl 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?

    According to our current data, Delta (C$ 288), Hawaiian Airlines (C$ 373), and Alaska Airlines (C$ 385) offers the cheapest pricing from Seattle to New Orleans. Delta is currently priced 52% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Seattle to New Orleans are Delta (C$ 145), Hawaiian Airlines (C$ 179), and Alaska Airlines (C$ 193).

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

    Consider Qatar Airways (92%), Hawaiian Airlines (88%) or Air Tahiti Nui (87%) when booking your flight. These represent the most reliable airlines when flying from Seattle to New Orleans.

  • What are the cheapest flights from Seattle to New Orleans?

    The cheapest flight price from Seattle to New Orleans is C$ 387. On average you can expect to pay C$ 559. The most popular route, (Seattle/Tacoma Intl - New Orleans Louis Armstrong), can usually be booked for C$ 416.

  • 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 C$ 521). Flying from Seattle to New Orleans in October is currently the most expensive (average of C$ 635). 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

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Kenner
Houma

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Seattle to New Orleans

Discover the top 4 airlines that operate flights from Seattle to New Orleans. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 171AverageC$ 399FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 328AverageC$ 398FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 360AverageC$ 633FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapestC$ 464AverageC$ 487FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to New Orleans?

Cheapflights helps you search for flights from Seattle to New Orleans via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Seattle to New Orleans?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to New Orleans from Seattle.

Can Cheapflights find flights from Seattle to New Orleans with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to New Orleans flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Seattle to New Orleans become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to New Orleans from Seattle today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.