Cheap flights from New Orleans to Puget Sound from CA $108

View CA $108 flight on Fri, Oct. 31, 2025Opens in a new window

Popular airlines from New Orleans to Puget Sound

  • Air Canada

    Air Canada

  • WestJet

    WestJet

  • Flair Airlines

    Flair Airlines

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Porter Airlines

    Porter Airlines

  • 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 30% 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 (MSY) to Puget Sound (SEA)

Prices were available within the past 7 days and start at CA $108 for one-way flights and CA $267 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Aug. 14 - Wed, Aug. 20
MSY
New Orleans
SEA
Seattle
CA $267 Roundtrip, found 3 days ago
CA $267
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Aug. 14 from New Orleans to Seattle, returning Wed, Aug. 20, priced at CA $267 found 3 days ago
American Airlines
Sat, Aug. 30 - Tue, Sep. 2
MSY
New Orleans
SEA
Seattle
CA $275 Roundtrip, found 5 days ago
CA $275
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Aug. 30 from New Orleans to Seattle, returning Tue, Sep. 2, priced at CA $275 found 5 days ago
Delta
Thu, Aug. 14 - Wed, Aug. 20
MSY
New Orleans
SEA
Seattle
CA $309 Roundtrip, found 3 days ago
CA $309
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Aug. 14 from New Orleans to Seattle, returning Wed, Aug. 20, priced at CA $309 found 3 days ago
Alaska Airlines
Thu, Aug. 14 - Wed, Aug. 20
MSY
New Orleans
SEA
Seattle
CA $322 Roundtrip, found 3 days ago
CA $322
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Aug. 14 from New Orleans to Seattle, returning Wed, Aug. 20, priced at CA $322 found 3 days ago
Sun Country Airlines
Sat, Jul. 19 - Wed, Jul. 23
MSY
New Orleans
SEA
Seattle
CA $412 Roundtrip, found 5 days ago
CA $412
Roundtrip
found 5 days ago
Select Sun Country Airlines flight, departing Sat, Jul. 19 from New Orleans to Seattle, returning Wed, Jul. 23, priced at CA $412 found 5 days ago
Spirit Airlines
Mon, Jul. 21 - Thu, Jul. 24
MSY
New Orleans
SEA
Seattle
CA $446 Roundtrip, found 5 days ago
CA $446
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Mon, Jul. 21 from New Orleans to Seattle, returning Thu, Jul. 24, priced at CA $446 found 5 days ago
*Available to Expedia members.