$115+ Cheap flights from New Orleans to Seattle (MSY - SEA)
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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SEA
Aug 31 — Sep 71
Round-trip
1 adult, Economy
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Find cheap flights from New Orleans to Seattle with Cheapflights
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.3. Compare prices and book
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 New Orleans Louis Armstrong to Seattle/Tacoma Intl are usually found in February or October, booked 69 days in advance, depart on a Wednesday or Thursday and return on a Tuesday
Cheap flight deals from New Orleans to Seattle
Cheapest
Best
Last-minute
One-way
Cheapest flights from New Orleans to SeattleExplore the most affordable flight options available from New Orleans to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.
Explore the most affordable flight options available from New Orleans to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.
This Frontier deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:36 pm
MSY
- SEA
1 stop13h 43m
Frontier
Wed 9/94:27 pm
SEA
- MSY
1 stop15h 26m
Frontier
Deal found 7/29![Frontier logo]()
$250
This CheapOair deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:52 pm
MSY
- SEA
1 stop13h 27m
Frontier
Thu 9/104:27 pm
SEA
- MSY
1 stop15h 26m
Frontier
Deal found 7/29![Frontier logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:05 pm
MSY
- SEA
1 stop16h 34m
Multiple Airlines
Wed 9/99:45 pm
SEA
- MSY
2 stops40h 46m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$265
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:00 pm
MSY
- SEA
1 stop14h 42m
Frontier
Sun 9/204:27 pm
SEA
- MSY
1 stop15h 26m
Frontier
Deal found 7/30![Frontier logo]()
$268
This CheapOair deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:52 pm
MSY
- SEA
1 stop13h 27m
Frontier
Wed 9/94:27 pm
SEA
- MSY
1 stop15h 26m
Frontier
Deal found 7/29![Frontier logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:25 am
MSY
- SEA
1 stop11h 45m
Multiple Airlines
Sat 9/129:45 pm
SEA
- MSY
1 stop20h 19m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:30 pm
MSY
- SEA
1 stop15h 30m
Multiple Airlines
Tue 11/39:16 pm
SEA
- MSY
1 stop29h 54m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$277
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:00 pm
MSY
- SEA
1 stop14h 42m
Frontier
Wed 9/234:27 pm
SEA
- MSY
1 stop15h 26m
Frontier
Deal found 7/30![Frontier logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:30 pm
MSY
- SEA
1 stop15h 30m
Multiple Airlines
Tue 10/139:16 pm
SEA
- MSY
1 stop29h 54m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:05 pm
MSY
- SEA
1 stop16h 34m
Multiple Airlines
Fri 9/118:15 pm
SEA
- MSY
1 stop30h 45m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$287
Best flights from New Orleans to SeattleDiscover carefully curated flight deals from New Orleans to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
Discover carefully curated flight deals from New Orleans to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:30 pm
MSY
- SEA
2 stops9h 25m
Southwest
Wed 10/145:35 am
SEA
- MSY
2 stops8h 55m
Southwest
Deal found 7/27![Southwest logo]()
$347
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:59 pm
MSY
- SEA
1 stop6h 51m
Delta
Wed 9/99:59 am
SEA
- MSY
1 stop9h 26m
Delta
Deal found 7/29![Delta logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:27 pm
MSY
- SEA
Nonstop5h 08m
Alaska Airlines
Wed 9/99:38 am
SEA
- MSY
Nonstop4h 46m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:00 am
MSY
- SEA
1 stop9h 52m
United Airlines
Sun 8/2311:59 pm
SEA
- MSY
1 stop6h 47m
United Airlines
Deal found 7/28![United Airlines logo]()
$447
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:30 pm
MSY
- SEA
2 stops9h 05m
Southwest
Mon 10/129:40 pm
SEA
- MSY
2 stops14h 25m
Southwest
Deal found 7/29![Southwest logo]()
$373
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:45 am
MSY
- SEA
2 stops11h 30m
Southwest
Tue 8/1811:40 am
SEA
- MSY
2 stops8h 20m
Southwest
Deal found 7/27![Southwest logo]()
$393
This Alaska Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/235:13 pm
MSY
- SEA
Nonstop5h 22m
Alaska Airlines
Mon 12/289:38 am
SEA
- MSY
Nonstop4h 32m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$451
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:00 am
MSY
- SEA
2 stops10h 00m
Southwest
Mon 12/145:45 am
SEA
- MSY
2 stops9h 10m
Southwest
Deal found 7/27![Southwest logo]()
$398
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:15 pm
MSY
- SEA
1 stop8h 30m
Southwest
Mon 9/710:30 pm
SEA
- MSY
1 stop11h 35m
Southwest
Deal found 7/28![Southwest logo]()
$402
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:45 am
MSY
- SEA
2 stops11h 30m
Southwest
Fri 10/25:50 am
SEA
- MSY
2 stops8h 50m
Southwest
Deal found 7/27![Southwest logo]()
$417
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:50 pm
MSY
- SEA
1 stop10h 05m
Southwest
Mon 9/710:30 pm
SEA
- MSY
1 stop11h 35m
Southwest
Deal found 7/31![Southwest logo]()
$468
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:10 pm
MSY
- SEA
2 stops9h 00m
Southwest
Thu 9/1012:50 pm
SEA
- MSY
2 stops10h 10m
Southwest
Deal found 7/31![Southwest logo]()
$472
Last-minute flights from New Orleans to SeattleDiscover last-minute flight deals from New Orleans to Seattle. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from New Orleans to Seattle. Data last updated August 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:14 pm
MSY
- SEA
2 stops21h 05m
Multiple Airlines
Tue 8/188:53 pm
SEA
- MSY
1 stop30h 11m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$296
This CheapOair deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:36 pm
MSY
- SEA
1 stop13h 43m
Frontier
Sat 8/297:06 pm
SEA
- MSY
1 stop23h 45m
Frontier
Deal found 7/29![Frontier logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:05 pm
MSY
- SEA
1 stop16h 34m
Multiple Airlines
Wed 8/268:53 pm
SEA
- MSY
1 stop30h 07m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:41 pm
MSY
- SEA
2 stops17h 38m
Multiple Airlines
Tue 8/258:53 pm
SEA
- MSY
1 stop30h 11m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$295
This CheapOair deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:36 pm
MSY
- SEA
1 stop13h 43m
Frontier
Thu 9/32:37 pm
SEA
- MSY
1 stop28h 30m
Frontier
Deal found 7/29![Frontier logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:11 pm
MSY
- SEA
2 stops40h 08m
Multiple Airlines
Wed 9/28:48 pm
SEA
- MSY
1 stop30h 12m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$290
This Frontier deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:36 pm
MSY
- SEA
1 stop13h 43m
Frontier
Wed 9/94:27 pm
SEA
- MSY
1 stop15h 26m
Frontier
Deal found 7/29![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:05 pm
MSY
- SEA
1 stop16h 34m
Multiple Airlines
Wed 9/99:45 pm
SEA
- MSY
2 stops40h 46m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:05 pm
MSY
- SEA
1 stop16h 34m
Multiple Airlines
Fri 9/118:15 pm
SEA
- MSY
1 stop30h 45m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$287
One-way flights from New Orleans to SeattleSearch for one-way flight options from New Orleans to Seattle. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
Search for one-way flight options from New Orleans to Seattle. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:05 pm
MSY
- SEA
1 stop16h 34m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$115
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:52 pm
MSY
- SEA
1 stop13h 27m
Frontier
Deal found 7/30![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:58 pm
MSY
- SEA
2 stops42h 53m
Frontier
Deal found 7/30![Frontier logo]()
$123
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:35 pm
MSY
- SEA
1 stop20h 16m
Frontier
Deal found 7/30![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:00 pm
MSY
- SEA
1 stop14h 42m
Frontier
Deal found 7/28![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:05 pm
MSY
- SEA
1 stop17h 26m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:05 pm
MSY
- SEA
2 stops41h 55m
Frontier
Deal found 7/30![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:00 pm
MSY
- SEA
1 stop14h 42m
Frontier
Deal found 7/30![Frontier logo]()
$145
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:00 pm
MSY
- SEA
1 stop14h 42m
Frontier
Deal found 7/30![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:41 pm
MSY
- SEA
2 stops28h 21m
Frontier
Deal found 7/30![Frontier logo]()
$153
Find flight deals from New Orleans to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to Seattle (SEA). 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 August 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $250 (Frontier) |
One-way from | $115 (Kiwi.com) |
Popular in | May |
Cheapest in | February |
Average price | $321 |
Good round-trip deal | $417 or less |
Good one-way deal | $239 or less |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2026.
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
Cheapest round-trip
New OrleansSeattle
MSY - SEA
MSYSEA
New Orleans Louis Armstrong
Wed 10/7
4:30 pm-11:55 pm
2 stops9h 25m
Seattle/Tacoma Intl
Wed 10/14
5:35 am-4:30 pm
2 stops8h 55m
$347
New OrleansSeattle
MSY - SEA
MSYSEA
New Orleans Louis Armstrong
Mon 10/5
5:30 pm-12:35 am
2 stops9h 05m
Seattle/Tacoma Intl
Mon 10/12
9:40 pm-2:05 pm
2 stops14h 25m
$373
New OrleansSeattle
MSY - SEA
MSYSEA
New Orleans Louis Armstrong
Fri 9/4
3:59 pm-8:50 pm
1 stop6h 51m
Seattle/Tacoma Intl
Wed 9/9
9:59 am-9:25 pm
1 stop9h 26m
$382
New OrleansSeattle
MSY - SEA
MSYSEA
New Orleans Louis Armstrong
Mon 8/17
11:45 am-9:15 pm
2 stops11h 30m
Seattle/Tacoma Intl
Tue 8/18
11:40 am-10:00 pm
2 stops8h 20m
$393
New OrleansSeattle
MSY - SEA
MSYSEA
New Orleans Louis Armstrong
Fri 12/4
11:00 am-7:00 pm
2 stops10h 00m
Seattle/Tacoma Intl
Mon 12/14
5:45 am-4:55 pm
2 stops9h 10m
$398
New OrleansSeattle
MSY - SEA
MSYSEA
New Orleans Louis Armstrong
Thu 9/3
6:15 pm-12:45 am
1 stop8h 30m
Seattle/Tacoma Intl
Mon 9/7
10:30 pm-12:05 pm
1 stop11h 35m
$402
Quickest round-trip
New OrleansSeattle
MSY - SEA
MSYSEA
New Orleans Louis Armstrong
Fri 9/4
5:27 pm-8:35 pm
Nonstop5h 08m
Seattle/Tacoma Intl
Wed 9/9
9:38 am-4:24 pm
Nonstop4h 46m
$404
New OrleansSeattle
MSY - SEA
MSYSEA
New Orleans Louis Armstrong
Fri 9/25
11:45 am-9:15 pm
2 stops11h 30m
Seattle/Tacoma Intl
Fri 10/2
5:50 am-4:40 pm
2 stops8h 50m
$417
New OrleansSeattle
MSY - SEA
MSYSEA
New Orleans Louis Armstrong
Sat 8/15
7:00 am-2:52 pm
1 stop9h 52m
Seattle/Tacoma Intl
Sun 8/23
11:59 pm-8:46 am
1 stop6h 47m
$447
New OrleansSeattle
MSY - SEA
MSYSEA
New Orleans Louis Armstrong
Wed 12/23
5:13 pm-8:35 pm
Nonstop5h 22m
Seattle/Tacoma Intl
Mon 12/28
9:38 am-4:10 pm
Nonstop4h 32m
$451
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from New Orleans to Seattle
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Orleans to Seattle in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on New Orleans-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Orleans-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Orleans-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New Orleans-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Orleans-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from New Orleans to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from New Orleans with our price prediction graph.
MSY-SEA
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 New Orleans to Seattle
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How far ahead should I book a flight from New Orleans to Seattle?
Booking 32 days in advance of your planned departure date is, on average, the best time to get cheap flights from New Orleans to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from New Orleans to Seattle?
Currently, February is the cheapest month in which you can book a flight from New Orleans to Seattle (average of $272). Flying from New Orleans to Seattle in May is currently the most expensive (average of $437). 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 MSY to SEA?
Find hourly flight availability from New Orleans to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2026.
When flying from New Orleans to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What’s the top layover airport for flights from New Orleans to Seattle?
Share of 1-stop round-trip flights from New Orleans to Seattle chosen by Cheapflights users in the past 12 months, using the same layover each way.
New York (JFK) – chosen by Cheapflights users on 43% of 1-stop itineraries from New Orleans to Seattle on Cheapflights.
What’s the cheapest layover airport for flights from New Orleans to Seattle?
Average round-trip fare for 1-stop flights from New Orleans to Seattle, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $246.
What’s the fastest layover option from New Orleans to Seattle?
Shortest average travel time for 1-stop one-way flights from New Orleans to Seattle, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 6h 51m.
Which airport typically offers the quickest layover for flights from New Orleans to Seattle?
Average layover duration for 1-stop one-way flights from New Orleans to Seattle, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Phoenix (PHX) offer the fastest connection on this route, with an average layover time of 0h 53m.
The best insider tips for New Orleans to Seattle flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your New Orleans to Seattle trip
Our travel experts
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated August 1, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta from New Orleans to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from New Orleans to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Edmonds
Tukwila
Snoqualmie
Tumwater
Centralia
Puyallup
Kent
Ellensburg
Fife
Marysville
Ocean Shores
Lakewood
Lynnwood
Shoreline
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New Orleans and Seattle flights
Browse other New Orleans and Seattle flight options. Last updated on August 1, 2026.
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Top 6 airlines flying from New Orleans to Seattle
Discover the top 6 airlines that operate flights from New Orleans to Seattle. 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 2,558,603 searches. Data last updated August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$347 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$128 | Average$260 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$178 | Average$382 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$178 | Average$350 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$322 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$252 | Average$416 | FlexibilityNo cancel fee | On-time75% |