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$87+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MSY
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
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 agosto 18, 2025.

Round-trip from

$189
(Southwest)

One-way from

$87
(Cheapflightsfares)

Popular in

February

Cheapest in

August

Average price

$294

Good round-trip deal

$276 or less

Good one-way deal

$138 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. 6% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in August 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 agosto 18, 2025.

This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/265:35 amPDX - MSY
1 stop9h 00mSouthwest
lun. 9/292:15 pmMSY - PDX
1 stop7h 35mSouthwest
Deal found 8/17$189
This Cheapflightsfares deal was found by Cheapflights users on 8/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/88:04 pmPDX - MSY
1 stop7h 17mSpirit Airlines
mar. 10/149:45 amMSY - PDX
1 stop11h 19mSpirit Airlines
Deal found 8/15$192
This Southwest deal was found by Cheapflights users on 8/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/3011:20 amPDX - MSY
1 stop9h 20mSouthwest
sáb. 9/62:25 pmMSY - PDX
1 stop9h 05mSouthwest
Deal found 8/16$194
This FlightHub deal was found by Cheapflights users on 8/17. 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.
jue. 10/238:36 pmPDX - MSY
1 stop6h 45mSpirit Airlines
lun. 10/279:42 pmMSY - PDX
1 stop23h 54mSpirit Airlines
Deal found 8/17$198
This Southwest deal was found by Cheapflights users on 8/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/135:55 amSEA - MSY
1 stop11h 30mSouthwest
mar. 9/166:40 amMSY - SEA
1 stop9h 00mSouthwest
Deal found 8/16$200
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/265:35 amPDX - MSY
2 stops12h 55mSouthwest
vie. 10/37:25 pmMSY - PDX
1 stop6h 50mSouthwest
Deal found 8/17$200
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/47:22 pmPDX - MSY
2 stops31h 34mMultiple Airlines
lun. 9/87:45 amMSY - PDX
1 stop12h 42mMultiple Airlines
Deal found 8/16$202
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/1812:40 pmPDX - MSY
1 stop9h 18mDelta
mié. 9/243:07 pmMSY - PDX
1 stop9h 32mDelta
Deal found 8/16$203
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/298:36 pmPDX - MSY
1 stop6h 45mSpirit Airlines
dom. 11/29:42 pmMSY - PDX
1 stop16h 00mSpirit Airlines
Deal found 8/17$204
This Southwest deal was found by Cheapflights users on 8/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/195:35 amPDX - MSY
2 stops12h 55mSouthwest
mar. 9/236:20 amMSY - PDX
2 stops14h 05mSouthwest
Deal found 8/16$205
This Cheapflightsfares deal was found by Cheapflights users on 8/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/307:42 pmPDX - MSY
1 stop7h 39mSpirit Airlines
dom. 11/29:42 pmMSY - PDX
1 stop16h 00mSpirit Airlines
Deal found 8/16$207
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/164:26 pmSEA - MSY
1 stop10h 55mMultiple Airlines
mié. 10/2210:46 amMSY - SEA
1 stop30h 30mMultiple Airlines
Deal found 8/16$208

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 agosto 18, 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

jue. 10/30

1:16 pm-12:09 am

1 stop8h 53m

New Orleans Louis Armstrong

mié. 11/5

3:35 pm-11:26 pm

1 stop9h 51m

$189

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

vie. 10/3

2:35 pm-11:40 pm

1 stop7h 05m

New Orleans Louis Armstrong

mar. 10/14

6:50 pm-11:20 pm

1 stop6h 30m

$189

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

lun. 9/15

2:55 pm-11:40 pm

1 stop6h 45m

New Orleans Louis Armstrong

mié. 9/17

6:05 pm-10:20 pm

1 stop6h 15m

$189

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

mié. 10/29

1:16 pm-11:19 pm

1 stop8h 03m

New Orleans Louis Armstrong

jue. 10/30

4:14 pm-11:06 pm

1 stop8h 52m

$189

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

vie. 12/12

5:45 am-4:30 pm

1 stop8h 45m

New Orleans Louis Armstrong

mar. 12/16

2:25 pm-10:30 pm

1 stop10h 05m

$189

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

sáb. 1/24

7:59 am-3:55 pm

1 stop5h 56m

New Orleans Louis Armstrong

jue. 1/29

2:01 pm-9:11 pm

1 stop9h 10m

$189

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

mié. 12/10

5:00 am-1:20 pm

1 stop6h 20m

New Orleans Louis Armstrong

dom. 12/14

5:00 am-9:55 am

1 stop6h 55m

$189

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

mié. 11/12

12:00 pm-11:05 pm

1 stop9h 05m

New Orleans Louis Armstrong

mié. 11/19

6:04 pm-11:26 pm

1 stop7h 22m

$189

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

lun. 9/29

1:55 pm-10:40 pm

1 stop6h 45m

New Orleans Louis Armstrong

sáb. 10/4

3:30 pm-9:40 pm

1 stop8h 10m

$189

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

jue. 12/4

2:35 pm-10:15 pm

1 stop5h 40m

New Orleans Louis Armstrong

mié. 12/10

2:25 pm-10:30 pm

1 stop10h 05m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

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 agosto 18, 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 agosto 18, 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

Entertainment

7.0

Boarding

8.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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, 11 users have taken a look at flights from Washington to Louisiana.

  • How long is the flight from State of Washington to Louisiana?

    For as low as $189, American Airlines can have you in Louisiana from State of Washington in 7h 05m. There are 2046 mi between State of Washington and Louisiana. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $87 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Hawaiian Airlines and Alaska Airlines, with prices starting from $88 and $94, 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 agosto 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$138Average$185FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$150Average$222FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$189Average$381FlexibilityNo cancel feeOn-time85%
DeltaCheapest$196Average$395FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$206Average$522FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$206Average$460FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$241Average$535FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$286Average$567FlexibilityNo cancel feeOn-time75%

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