S$178 Cheap Flights from New Orleans to Seattle

View S$178 flight on Thu, 22 Jan, 2026Opens in a new window

Popular airlines from Louis Armstrong New Orleans Intl. Airport (MSY) to Seattle-Tacoma International Airport (SEA)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from New Orleans to Seattle (MSY-SEA)

Prices were available within the past 7 days and start at S$178 for one-way flights and S$355 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 22 Jan - Wed, 28 Jan
MSY
New Orleans
SEA
Seattle
S$355 Return, found 4 days ago
S$355
Return
found 4 days ago
Select Delta flight, departing Thu, 22 Jan from New Orleans to Seattle, returning Wed, 28 Jan, priced at S$355 found 4 days ago
American Airlines
Thu, 22 Jan - Wed, 28 Jan
MSY
New Orleans
SEA
Seattle
S$367 Return, found 4 days ago
S$367
Return
found 4 days ago
Select American Airlines flight, departing Thu, 22 Jan from New Orleans to Seattle, returning Wed, 28 Jan, priced at S$367 found 4 days ago
Delta
Thu, 22 Jan - Wed, 28 Jan
MSY
New Orleans
SEA
Seattle
S$376 Return, found 4 days ago
S$376
Return
found 4 days ago
Select Delta flight, departing Thu, 22 Jan from New Orleans to Seattle, returning Wed, 28 Jan, priced at S$376 found 4 days ago
American Airlines
Thu, 22 Jan - Wed, 28 Jan
MSY
New Orleans
SEA
Seattle
S$379 Return, found 4 days ago
S$379
Return
found 4 days ago
Select American Airlines flight, departing Thu, 22 Jan from New Orleans to Seattle, returning Wed, 28 Jan, priced at S$379 found 4 days ago
American Airlines
Thu, 22 Jan - Wed, 28 Jan
MSY
New Orleans
SEA
Seattle
S$394 Return, found 4 days ago
S$394
Return
found 4 days ago
Select American Airlines flight, departing Thu, 22 Jan from New Orleans to Seattle, returning Wed, 28 Jan, priced at S$394 found 4 days ago
Delta
Thu, 22 Jan - Wed, 28 Jan
MSY
New Orleans
SEA
Seattle
S$395 Return, found 4 days ago
S$395
Return
found 4 days ago
Select Delta flight, departing Thu, 22 Jan from New Orleans to Seattle, returning Wed, 28 Jan, priced at S$395 found 4 days ago
Delta
Thu, 22 Jan - Wed, 28 Jan
MSY
New Orleans
SEA
Seattle
S$400 Return, found 4 days ago
S$400
Return
found 4 days ago
Select Delta flight, departing Thu, 22 Jan from New Orleans to Seattle, returning Wed, 28 Jan, priced at S$400 found 4 days ago
United
Thu, 22 Jan - Wed, 28 Jan
MSY
New Orleans
SEA
Seattle
S$407 Return, found 4 days ago
S$407
Return
found 4 days ago
Select United flight, departing Thu, 22 Jan from New Orleans to Seattle, returning Wed, 28 Jan, priced at S$407 found 4 days ago
American Airlines
Thu, 22 Jan - Wed, 28 Jan
MSY
New Orleans
SEA
Seattle
S$412 Return, found 4 days ago
S$412
Return
found 4 days ago
Select American Airlines flight, departing Thu, 22 Jan from New Orleans to Seattle, returning Wed, 28 Jan, priced at S$412 found 4 days ago
American Airlines
Thu, 22 Jan - Wed, 28 Jan
MSY
New Orleans
SEA
Seattle
S$419 Return, found 4 days ago
S$419
Return
found 4 days ago
Select American Airlines flight, departing Thu, 22 Jan from New Orleans to Seattle, returning Wed, 28 Jan, priced at S$419 found 4 days ago

Find the cheapest month to fly from New Orleans (MSY) to Seattle (SEA)

September is typically the cheapest month to fly

From S$176 - S$331 per traveller.

Graph displaying average flight prices per month

New Orleans to Seattle route information
Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
Seattle - Tacoma Intl.
Return price
S$355
Distance
3333 km
Average flight time
3 hours 5 mins

Perfect flights from New Orleans to Seattle

Your Journey from New Orleans to Seattle

Start your unforgettable journey with Expedia. Our broad selection of flights from New Orleans to Seattle caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, American Airlines, United. Our selection of flights from Louis Armstrong New Orleans Intl. to Seattle - Tacoma Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with New Orleans to Seattle Flights

Experience the joy of finding cheap flights from Louis Armstrong New Orleans Intl. to Seattle - Tacoma Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$178 and roundtrip prices from S$355*.
 

Pre-Flight Essentials

Ensure a smooth journey from New Orleans to Seattle with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Seattle

Picture yourself stepping off the plane in Seattle and immersing yourself in the unique atmosphere of Seattle. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your New Orleans to Seattle Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from New Orleans to Seattle.
 

Beyond the Flight – Exploring Seattle

With Expedia, your adventure extends beyond the flight. Explore Seattle at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from New Orleans to Seattle with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from New Orleans to Seattle with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from MSY to SEA?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between MSY and SEA start from S$355. Make your booking ASAP to secure the best price for your trip. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Louis Armstrong New Orleans Intl. Airport to SEA?
We understand that things crop up unexpectedly, so we've made it as simple as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from MSY to SEA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Louis Armstrong New Orleans Intl. Airport (MSY) to Seattle - Tacoma Intl. Airport (SEA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from MSY to SEA?
The flight distance from MSY to SEA is 3,400 kilometres. Bring along a drink, a few snacks and an interesting book to read. Keep yourself entertained and the time will fly by.
Which airlines fly direct from MSY to Seattle - Tacoma Intl. Airport (SEA)?
Operating 30 flights each month, Alaska Airlines (AS) is a great choice when flying directly from Louis Armstrong New Orleans Intl. Airport (MSY) to Sea-Tac Airport.
Are Louis Armstrong New Orleans Intl. Airport (MSY) to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from MSY to Seattle - Tacoma Intl. Airport (SEA) at the last minute could save you some serious cash. However, it could end up costing a great deal more! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

Explore a world of travel with Expedia

*Available to Expedia members.