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$91+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MSY
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$218
(Delta)

One-way from

$91
(Southwest)

Popular in

February

Cheapest in

August

Average price

$418

Good round-trip deal

$318 or less

Good one-way deal

$149 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 ($23 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 June 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 junio 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/12. 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.
sáb. 7/123:10 pmPDX - MSY
1 stop6h 34mSpirit Airlines
lun. 7/149:34 pmMSY - PDX
2 stops18h 41mSpirit Airlines
Deal found 6/12$216
This Delta deal was found by Cheapflights users on 6/10. 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. 8/2110:05 pmPDX - MSY
1 stop7h 53mDelta
vie. 8/224:22 pmMSY - PDX
1 stop9h 10mDelta
Deal found 6/10$218
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
mié. 9/38:37 pmPDX - MSY
1 stop7h 17mAlaska Airlines
lun. 9/87:21 amMSY - PDX
1 stop7h 03mAlaska Airlines
Deal found 6/10$219
This American Airlines deal was found by Cheapflights users on 6/11. 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.
lun. 8/412:59 amPDX - MSY
1 stop7h 30mAmerican Airlines
sáb. 8/96:35 pmMSY - PDX
1 stop6h 24mAmerican Airlines
Deal found 6/11$220
This Southwest deal was found by Cheapflights users on 6/12. 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.
jue. 7/310:40 pmSEA - MSY
1 stop9h 05mSouthwest
mar. 7/86:45 pmMSY - SEA
1 stop7h 45mSouthwest
Deal found 6/12$234
This United Airlines deal was found by Cheapflights users on 6/11. 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.
lun. 12/85:07 amSEA - MSY
1 stop6h 14mUnited Airlines
sáb. 12/132:21 pmMSY - SEA
2 stops10h 08mUnited Airlines
Deal found 6/11$235
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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.
jue. 8/2811:16 pmSEA - MSY
Nonstop4h 38mHawaiian Airlines
mié. 9/35:57 pmMSY - SEA
Nonstop5h 06mHawaiian Airlines
Deal found 6/10$237
This Southwest deal was found by Cheapflights users on 6/10. 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. 9/1912:35 pmPDX - MSY
1 stop5h 55mSouthwest
lun. 9/224:45 pmMSY - PDX
2 stops8h 25mSouthwest
Deal found 6/10$238
This American Airlines deal was found by Cheapflights users on 6/11. 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.
mié. 10/16:00 amGEG - MSY
1 stop12h 21mAmerican Airlines
mar. 10/712:12 pmMSY - GEG
1 stop10h 31mAmerican Airlines
Deal found 6/11$249
This Delta deal was found by Cheapflights users on 6/10. 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.
vie. 7/255:30 amSEA - MSY
1 stop6h 22mDelta
lun. 7/284:16 pmMSY - SEA
1 stop9h 40mDelta
Deal found 6/10$252
This Mytrip deal was found by Cheapflights users on 6/10. 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.
vie. 7/44:37 pmPDX - MSY
2 stops26h 14mMultiple Airlines
mar. 7/87:04 amMSY - PDX
1 stop12h 40mMultiple Airlines
Deal found 6/10$252
This United Airlines deal was found by Cheapflights users on 6/11. 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.
jue. 8/145:00 amSEA - BTR
1 stop8h 27mUnited Airlines
sáb. 8/162:00 pmBTR - SEA
1 stop7h 14mUnited Airlines
Deal found 6/11$255

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 junio 12, 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

sáb. 7/12

3:10 pm-11:44 pm

1 stop6h 34m

New Orleans Louis Armstrong

lun. 7/14

9:34 pm-2:15 pm

2 stops18h 41m

$216

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

jue. 8/21

10:05 pm-7:58 am

1 stop7h 53m

New Orleans Louis Armstrong

vie. 8/22

4:22 pm-11:32 pm

1 stop9h 10m

$218

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

mié. 9/3

8:37 pm-5:54 am

1 stop7h 17m

New Orleans Louis Armstrong

lun. 9/8

7:21 am-12:24 pm

1 stop7h 03m

$219

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

lun. 8/4

12:59 am-10:29 am

1 stop7h 30m

New Orleans Louis Armstrong

sáb. 8/9

6:35 pm-10:59 pm

1 stop6h 24m

$220

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

jue. 7/3

10:40 pm-9:45 am

1 stop9h 05m

New Orleans Louis Armstrong

mar. 7/8

6:45 pm-12:30 am

1 stop7h 45m

$234

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

lun. 12/8

5:07 am-1:21 pm

1 stop6h 14m

New Orleans Louis Armstrong

sáb. 12/13

2:21 pm-10:29 pm

2 stops10h 08m

$235

SeattleNew Orleans

SEA - MSY

SEAMSY

Seattle/Tacoma Intl

jue. 8/28

11:16 pm-5:54 am

Nonstop4h 38m

New Orleans Louis Armstrong

mié. 9/3

5:57 pm-9:03 pm

Nonstop5h 06m

$237

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

vie. 9/19

12:35 pm-8:30 pm

1 stop5h 55m

New Orleans Louis Armstrong

lun. 9/22

4:45 pm-11:10 pm

2 stops8h 25m

$238

SpokaneNew Orleans

GEG - MSY

GEGMSY

Spokane

mié. 10/1

6:00 am-8:21 pm

1 stop12h 21m

New Orleans Louis Armstrong

mar. 10/7

12:12 pm-8:43 pm

1 stop10h 31m

$249

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

vie. 7/4

4:37 pm-8:51 pm

2 stops26h 14m

New Orleans Louis Armstrong

mar. 7/8

7:04 am-5:44 pm

1 stop12h 40m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 junio 12, 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 junio 12, 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
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

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

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

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
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

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
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

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, 14 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?

    $91 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $95 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$133Average$221FlexibilityNo cancel feeOn-time65%
FrontierCheapest$138Average$190FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$206Average$512FlexibilityNo cancel feeOn-time71%
DeltaCheapest$206Average$400FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$241Average$561FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$246Average$471FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$257Average$380FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$297Average$638FlexibilityNo cancel feeOn-time75%

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