Washington

$85+ Cheap flights from Louisiana to Washington

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SEA
Apr 22 — Apr 291
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Cheap flight deals from Louisiana to Washington

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

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$179
(American Airlines)

One-way from

$85
(FlightHub)

Popular in

December

Cheapest in

January

Average price

$372

Good round-trip deal

$367 or less

Good one-way deal

$179 or less
Provider with most accurate pricing for New Orleans Louis Armstrong-Seattle/Tacoma Intl flight deals.
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Seattle/Tacoma Intl flights.
From Louisiana to Washington
One-way flight from Louisiana to Washington
High demand for flights, 2% potential price rise
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Louisiana to Washington.
Price to beat on a one-way flight from Louisiana to Washington.

Find flight deals from Louisiana to Washington

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

This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:09 pmMSY - PDX
1 stop7h 48mAmerican Airlines
Sun 5/115:26 amPDX - MSY
1 stop7h 58mAmerican Airlines
Deal found 4/15$179
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/62:45 pmMSY - PDX
1 stop9h 56mDelta
Sat 6/286:15 amPDX - MSY
1 stop8h 29mDelta
Deal found 4/15$197
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/247:46 pmMSY - PDX
1 stop6h 56mFrontier
Sun 4/276:20 amPDX - MSY
1 stop10h 26mFrontier
Deal found 4/16$198
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/176:52 amMSY - PDX
1 stop11h 53mSpirit Airlines
Tue 5/205:40 pmPDX - MSY
1 stop10h 10mSpirit Airlines
Deal found 4/16$199
This Expedia deal was found by Cheapflights users on 4/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/95:49 pmMSY - PDX
Nonstop5h 01mMultiple Airlines
Sun 5/115:40 pmPDX - MSY
1 stop10h 10mMultiple Airlines
Deal found 4/15$206
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.
Wed 8/201:45 pmMSY - SEA
1 stop6h 41mDelta
Wed 8/277:20 amSEA - MSY
1 stop9h 15mDelta
Deal found 4/17$207
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/216:52 amMSY - SEA
1 stop9h 33mSpirit Airlines
Wed 5/283:20 pmSEA - MSY
1 stop12h 30mSpirit Airlines
Deal found 4/17$214
This Alaska Airlines deal was found by Cheapflights users on 4/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/95:49 pmMSY - PDX
Nonstop5h 01mAlaska Airlines
Sun 5/119:00 amPDX - MSY
Nonstop4h 25mAlaska Airlines
Deal found 4/15$237
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 9/136:21 pmBTR - PDX
1 stop6h 22mAmerican Airlines
Sat 9/205:55 amPDX - BTR
1 stop5h 50mAmerican Airlines
Deal found 4/17$239
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.
Sat 6/76:52 amMSY - SEA
1 stop9h 33mMultiple Airlines
Wed 6/1111:16 pmSEA - MSY
Nonstop4h 45mMultiple Airlines
Deal found 4/17$239
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.
Tue 8/126:22 pmLFT - PDX
1 stop8h 02mAmerican Airlines
Fri 8/151:43 amPDX - LFT
1 stop6h 21mAmerican Airlines
Deal found 4/17$251
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.
Wed 7/302:40 pmMSY - SEA
1 stop7h 49mAmerican Airlines
Tue 8/512:24 amSEA - MSY
1 stop7h 29mAmerican Airlines
Deal found 4/17$263

Cheapflights Fare Finder

Customize your flight search to find flights from Louisiana to Washington 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 Louisiana to Washington that are best for you.

Fly from

Louisiana

Fly to

Washington

Route

Depart

Return

Price

New OrleansPortland

MSY - PDX

MSYPDX

New Orleans Louis Armstrong

Fri 5/9

6:09 pm-11:57 pm

1 stop7h 48m

Portland

Sun 5/11

5:26 am-3:24 pm

1 stop7h 58m

$179

New OrleansPortland

MSY - PDX

MSYPDX

New Orleans Louis Armstrong

Fri 6/6

2:45 pm-10:41 pm

1 stop9h 56m

Portland

Sat 6/28

6:15 am-4:44 pm

1 stop8h 29m

$197

New OrleansPortland

MSY - PDX

MSYPDX

New Orleans Louis Armstrong

Thu 5/1

7:50 pm-12:38 am

1 stop6h 48m

Portland

Sun 5/4

6:20 am-6:50 pm

1 stop10h 30m

$198

New OrleansPortland

MSY - PDX

MSYPDX

New Orleans Louis Armstrong

Sat 5/17

6:52 am-4:45 pm

1 stop11h 53m

Portland

Tue 5/20

5:40 pm-5:50 am

1 stop10h 10m

$199

New OrleansPortland

MSY - PDX

MSYPDX

New Orleans Louis Armstrong

Fri 5/9

5:49 pm-8:50 pm

Nonstop5h 01m

Portland

Sun 5/11

5:40 pm-5:50 am

1 stop10h 10m

$206

New OrleansSeattle

MSY - SEA

MSYSEA

New Orleans Louis Armstrong

Wed 7/16

7:15 am-2:40 pm

1 stop9h 25m

Seattle/Tacoma Intl

Sun 7/20

9:45 pm-10:20 am

1 stop10h 35m

$207

New OrleansSeattle

MSY - SEA

MSYSEA

New Orleans Louis Armstrong

Wed 5/21

6:52 am-2:25 pm

1 stop9h 33m

Seattle/Tacoma Intl

Wed 5/28

3:20 pm-5:50 am

1 stop12h 30m

$214

New OrleansSeattle

MSY - SEA

MSYSEA

New Orleans Louis Armstrong

Wed 5/7

6:52 am-2:25 pm

1 stop9h 33m

Seattle/Tacoma Intl

Sun 5/11

10:12 am-4:49 pm

Nonstop4h 37m

$229

New OrleansPortland

MSY - PDX

MSYPDX

New Orleans Louis Armstrong

Fri 5/9

5:49 pm-8:50 pm

Nonstop5h 01m

Portland

Sun 5/11

9:00 am-3:25 pm

Nonstop4h 25m

$237

Baton RougePortland

BTR - PDX

BTRPDX

Baton Rouge Ryan

Sat 9/13

6:21 pm-10:43 pm

1 stop6h 22m

Portland

Sat 9/20

5:55 am-1:45 pm

1 stop5h 50m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 59 results
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Best time to book a flight from Louisiana to Washington

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

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

Currently, January is the cheapest month in which you can book a flight from Louisiana to State of Washington (average of $238). Flying from Louisiana to State of Washington in July is currently the most expensive (average of $411). 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 LA to WA?

Find hourly flight availability from Louisiana to Washington. 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.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisiana to State of Washington as you normally would.

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated April 17, 2025.
To help decide which airline to fly from Louisiana to Washington, see what other customers have to say about 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.

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

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

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

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

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
8.0
Very good

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

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

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

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

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

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 Louisiana to Washington. 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 Louisiana to State of Washington flight route?

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $85. Users have also found prices from $98 and $99 on Frontier and Delta, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Louisiana to State of Washington (average of $238). Flying from Louisiana to State of Washington in July is currently the most expensive (average of $411). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Louisiana to Washington

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Louisiana to Washington

Discover the top 8 airlines that operate flights from Louisiana to Washington. 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$98Average$242FlexibilityNo cancel feeOn-time65%
FrontierCheapest$129Average$197FlexibilityNo cancel feeOn-time62%
DeltaCheapest$206Average$409FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$212Average$481FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$229Average$542FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$229Average$427FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$231Average$562FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$273Average$513FlexibilityNo cancel feeOn-time75%

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