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$90+ Cheap flights from Washington to Louisiana

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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MSY
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Washington to Louisiana

Keep the following information in mind while searching for Washington to Louisiana flight deals. Data was last updated April 17, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$197
(Delta)

One-way from

$90
(American Airlines)

Popular in

February

Cheapest in

August

Average price

$478

Good round-trip deal

$350 or less

Good one-way deal

$164 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-New Orleans Louis Armstrong flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-New Orleans Louis Armstrong flights.
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From Washington to Louisiana
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One-way flight from Washington to Louisiana
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Highest demand for flights based on searches. 4% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Washington to Louisiana.
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Price to beat on a one-way flight from Washington to Louisiana.
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Find flight deals from Washington to Louisiana

Cheapest flights from Washington to Louisiana
Explore the most affordable flight options available from Washington to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Delta deal was found by Cheapflights users on 4/17. 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.
Sat 10/181:00 pmPDX - MSY
1 stop8h 58mDelta
Sat 10/252:55 pmMSY - PDX
1 stop9h 25mDelta
Deal found 4/17$197
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:40 pmPDX - MSY
2 stops13h 37mSpirit Airlines
Sat 5/106:52 amMSY - PDX
1 stop7h 50mSpirit Airlines
Deal found 4/17$205
This Expedia deal was found by Cheapflights users on 4/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:01 pmPDX - MSY
1 stop8h 49mMultiple Airlines
Tue 5/135:32 pmMSY - PDX
Nonstop5h 05mMultiple Airlines
Deal found 4/17$206
This Frontier deal was found by Cheapflights users on 4/17. 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.
Tue 5/66:20 amPDX - MSY
1 stop9h 05mFrontier
Sun 5/117:50 pmMSY - PDX
1 stop6h 54mFrontier
Deal found 4/17$208
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Sun 5/116:00 amPDX - MSY
2 stops9h 07mUnited Airlines
Wed 5/146:10 pmMSY - PDX
1 stop6h 43mUnited Airlines
Deal found 4/16$224
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/93:20 pmSEA - MSY
1 stop12h 30mSpirit Airlines
Mon 5/126:11 pmMSY - SEA
2 stops31h 59mSpirit Airlines
Deal found 4/17$231
This Delta deal was found by Cheapflights users on 4/17. 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 6/276:00 amSEA - MSY
1 stop7h 29mDelta
Thu 7/1011:25 amMSY - SEA
1 stop10h 04mDelta
Deal found 4/17$233
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3011:59 pmPDX - MSY
1 stop7h 54mAmerican Airlines
Sat 9/64:27 pmMSY - PDX
2 stops8h 38mAmerican Airlines
Deal found 4/17$234
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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.
Sun 5/119:00 amPDX - MSY
Nonstop4h 25mAlaska Airlines
Wed 5/145:32 pmMSY - PDX
Nonstop5h 05mAlaska Airlines
Deal found 4/16$237
This Frontier deal was found by Cheapflights users on 4/17. 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.
Thu 5/16:00 amSEA - MSY
1 stop10h 50mFrontier
Sun 5/47:50 pmMSY - SEA
1 stop6h 54mFrontier
Deal found 4/17$238
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Fri 5/307:04 amPDX - SHV
1 stop8h 19mUnited Airlines
Tue 6/32:15 pmSHV - PDX
1 stop7h 04mUnited Airlines
Deal found 4/16$240
This Expedia deal was found by Cheapflights users on 4/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/811:15 pmSEA - MSY
Nonstop4h 40mMultiple Airlines
Tue 5/136:24 pmMSY - SEA
1 stop7h 25mMultiple Airlines
Deal found 4/17$243

Cheapflights Fare Finder

Customize your flight search to find flights from Washington to Louisiana 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 April 17, 2025.
Use the filters below to find and compare flights from Washington to Louisiana that are best for you.

Fly from

Washington

Fly to

Louisiana

Route

Depart

Return

Price

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Wed 5/7

6:11 am-5:32 pm

1 stop9h 21m

New Orleans Louis Armstrong

Wed 5/14

2:45 pm-10:41 pm

1 stop9h 56m

$197

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Wed 5/7

5:40 pm-9:17 am

2 stops13h 37m

New Orleans Louis Armstrong

Sat 5/10

6:52 am-12:42 pm

1 stop7h 50m

$205

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Tue 5/6

7:01 pm-5:50 am

1 stop8h 49m

New Orleans Louis Armstrong

Tue 5/13

5:32 pm-8:37 pm

Nonstop5h 05m

$206

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Tue 5/6

6:20 am-5:25 pm

1 stop9h 05m

New Orleans Louis Armstrong

Sun 5/11

7:50 pm-12:44 am

1 stop6h 54m

$208

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Sun 5/11

6:00 am-5:07 pm

2 stops9h 07m

New Orleans Louis Armstrong

Wed 5/14

6:10 pm-10:53 pm

1 stop6h 43m

$224

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Fri 5/9

3:20 pm-5:50 am

1 stop12h 30m

New Orleans Louis Armstrong

Mon 5/12

6:11 pm-12:10 am

2 stops31h 59m

$231

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Fri 6/27

6:00 am-3:29 pm

1 stop7h 29m

New Orleans Louis Armstrong

Mon 7/14

2:55 pm-10:46 pm

1 stop9h 51m

$233

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Sat 8/30

11:59 pm-9:53 am

1 stop7h 54m

New Orleans Louis Armstrong

Sat 9/6

4:27 pm-11:05 pm

2 stops8h 38m

$234

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Sun 5/11

9:00 am-3:25 pm

Nonstop4h 25m

New Orleans Louis Armstrong

Wed 5/14

5:32 pm-8:37 pm

Nonstop5h 05m

$237

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Thu 5/1

6:00 am-6:50 pm

1 stop10h 50m

New Orleans Louis Armstrong

Sun 5/4

7:50 pm-12:44 am

1 stop6h 54m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 55 results
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Best time to book a flight from Washington to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Washington 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 Washington to Louisiana

What is the cheapest month to book a flight from State of Washington to Louisiana?

Currently, August is the cheapest month in which you can book a flight from State of Washington to Louisiana (average of $256). Flying from State of Washington to Louisiana in April is currently the most expensive (average of $343). 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 WA to LA?

Find hourly flight availability from Washington to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from State of Washington to Louisiana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Louisiana by month

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

In terms of precipitation, rainfall in Louisiana ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit Louisiana when rainfall is around 3.3 in.

Temperature in Louisiana by month

Plan your trip to Louisiana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisiana, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. 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 Louisiana. Reviews last updated April 17, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Washington to Louisiana. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,382 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Washington to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this State of Washington to Louisiana flight route?

    Within the past month, 18 users have taken a look at flights from Washington to Louisiana.

  • What are the cheapest airlines to fly from State of Washington to Louisiana one-way?

    $90 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Spirit Airlines and Delta, with prices starting from $97 and $99, respectively.

  • Can I find deals for flights from Washington to Louisiana that include hotel bookings?

    Yes. In addition to deals on Washington to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Louisiana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Louisiana.

  • Can I find deals for business class flights from Washington to Louisiana?

    Yes. Cheapflights offers flight deals from Washington to Louisiana 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 State of Washington to Louisiana?

    Currently, August is the cheapest month in which you can book a flight from State of Washington to Louisiana (average of $256). Flying from State of Washington to Louisiana in April is currently the most expensive (average of $343). 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

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Alternative routes for Washington to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Washington to Louisiana

Discover the top 8 airlines that operate flights from Washington to Louisiana. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$133Average$222FlexibilityNo cancel feeOn-time65%
FrontierCheapest$155Average$246FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$206Average$526FlexibilityNo cancel feeOn-time71%
DeltaCheapest$227Average$396FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$239Average$580FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$265Average$407FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$268Average$482FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$298Average$623FlexibilityNo cancel feeOn-time75%

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