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$74+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MSY
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$197
(Delta)

One-way from

$74
(Priceline)

Popular in

February

Cheapest in

August

Average price

$366

Good round-trip deal

$290 or less

Good one-way deal

$144 or less
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. 5% potential increase in price ($26 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 July 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 July 3, 2025.

This Delta deal was found by Cheapflights users on 7/3. 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 9/127:20 amSEA - MSY
1 stop9h 23mDelta
Thu 9/186:44 pmMSY - SEA
1 stop7h 40mDelta
Deal found 7/3$197
This Delta deal was found by Cheapflights users on 7/3. 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.
Wed 8/62:05 pmPDX - MSY
1 stop7h 11mDelta
Mon 8/112:00 pmMSY - PDX
1 stop6h 00mDelta
Deal found 7/3$197
This Southwest deal was found by Cheapflights users on 7/3. 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.
Sat 8/309:05 pmPDX - MSY
2 stops12h 40mSouthwest
Sat 9/69:20 amMSY - PDX
2 stops9h 05mSouthwest
Deal found 7/3$199
This Southwest deal was found by Cheapflights users on 7/1. 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 10/2912:35 pmSEA - MSY
1 stop8h 10mSouthwest
Sat 11/13:40 pmMSY - SEA
2 stops8h 50mSouthwest
Deal found 7/1$200
This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/106:35 amPDX - MSY
1 stop8h 29mFrontier
Sun 7/136:01 pmMSY - PDX
1 stop8h 15mFrontier
Deal found 7/2$203
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Wed 7/233:10 pmPDX - MSY
2 stops12h 25mSpirit Airlines
Mon 7/289:09 pmMSY - PDX
1 stop14h 09mSpirit Airlines
Deal found 7/1$206
This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/76:25 amSEA - MSY
1 stop8h 39mFrontier
Sun 8/106:01 pmMSY - SEA
1 stop8h 33mFrontier
Deal found 7/2$209
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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 9/37:31 pmPDX - MSY
1 stop8h 26mAlaska Airlines
Fri 9/55:57 pmMSY - PDX
1 stop8h 18mAlaska Airlines
Deal found 7/1$219
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/1411:16 pmSEA - MSY
Nonstop4h 34mHawaiian Airlines
Wed 8/205:57 pmMSY - SEA
Nonstop5h 06mHawaiian Airlines
Deal found 7/2$223
This FlightHub deal was found by Cheapflights users on 7/1. 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 8/612:25 pmPDX - MSY
1 stop26h 39mMultiple Airlines
Mon 8/119:09 pmMSY - PDX
1 stop14h 09mMultiple Airlines
Deal found 7/1$223
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Thu 10/3010:32 amSEA - MSY
1 stop6h 41mAmerican Airlines
Mon 11/37:57 pmMSY - SEA
1 stop6h 56mAmerican Airlines
Deal found 7/3$226
This Hawaiian Airlines deal was found by Cheapflights users on 7/2. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:31 pmPDX - MSY
1 stop8h 26mHawaiian Airlines
Tue 9/95:57 pmMSY - PDX
1 stop8h 18mHawaiian Airlines
Deal found 7/2$232

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 July 3, 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

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Fri 9/12

7:20 am-6:43 pm

1 stop9h 23m

New Orleans Louis Armstrong

Thu 9/18

6:44 pm-12:24 am

1 stop7h 40m

$197

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Wed 8/6

2:05 pm-11:16 pm

1 stop7h 11m

New Orleans Louis Armstrong

Mon 8/11

2:00 pm-6:00 pm

1 stop6h 00m

$197

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Sat 8/30

9:05 pm-11:45 am

2 stops12h 40m

New Orleans Louis Armstrong

Sat 9/6

9:20 am-4:25 pm

2 stops9h 05m

$199

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Wed 10/29

12:35 pm-10:45 pm

1 stop8h 10m

New Orleans Louis Armstrong

Sat 11/1

3:40 pm-10:30 pm

2 stops8h 50m

$200

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Thu 7/10

6:35 am-5:04 pm

1 stop8h 29m

New Orleans Louis Armstrong

Sun 7/13

6:01 pm-12:16 am

1 stop8h 15m

$203

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Wed 7/23

3:10 pm-5:35 am

2 stops12h 25m

New Orleans Louis Armstrong

Mon 7/28

9:09 pm-9:18 am

1 stop14h 09m

$206

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Thu 8/7

6:25 am-5:04 pm

1 stop8h 39m

New Orleans Louis Armstrong

Sun 8/10

6:01 pm-12:34 am

1 stop8h 33m

$209

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Wed 9/3

7:31 pm-5:57 am

1 stop8h 26m

New Orleans Louis Armstrong

Sun 9/7

7:17 am-12:27 pm

1 stop7h 10m

$219

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

Thu 8/14

11:16 pm-5:50 am

Nonstop4h 34m

New Orleans Louis Armstrong

Wed 8/20

5:57 pm-9:03 pm

Nonstop5h 06m

$223

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Wed 8/6

12:25 pm-5:04 pm

1 stop26h 39m

New Orleans Louis Armstrong

Mon 8/11

9:09 pm-9:18 am

1 stop14h 09m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 60 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 July 3, 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.

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 July 3, 2025.
Read through reviews of airlines operating flights from Washington to Louisiana, such as Alaska Airlines, Southwest, and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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, 8 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?

    $74 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Hawaiian Airlines and American Airlines, with prices starting from $94 and $95, 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$133Average$221FlexibilityNo cancel feeOn-time65%
FrontierCheapest$138Average$190FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$206Average$510FlexibilityNo cancel feeOn-time71%
DeltaCheapest$206Average$399FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$232Average$470FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$242Average$564FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$257Average$380FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$293Average$624FlexibilityNo cancel feeOn-time75%

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