$115 Find Cheap Flights from Seattle to Louisiana

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Louisiana departing on 4/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Louisiana

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Louisiana.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Louisiana.
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Flight Deals

Cheap Flights from Seattle to Louisiana

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New Orleans
New Orleans1 stop$250
Baton Rouge
Baton Rouge1 stop$299
Shreveport
Shreveport1 stop$369
Lafayette
Lafayette1 stop$439
Monroe
Monroe1 stop$453
Lake Charles
Lake Charles1 stop$488
Alexandria
Alexandria1 stop$365
New Orleans
New Orleans1 stop$250
Baton Rouge
Baton Rouge1 stop$299
Shreveport
Shreveport1 stop$369
Lafayette
Lafayette1 stop$439
Monroe
Monroe1 stop$453
Lake Charles
Lake Charles1 stop$488
Alexandria
Alexandria1 stop$365

Book Cheap Seattle to Louisiana Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Louisiana that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Louisiana

週日, 4月 19 - 週五, 4月 24
Southwest Logo
5:15 am - 7:10 pm
SEA
-
MSY
11h 55m
1 stop
Southwest Logo
5:25 pm - 12:55 am
MSY
-
SEA
9h 30m
2 stops
$250Southwest
週四, 5月 7 - 週日, 5月 10
Frontier Logo
11:37 am - 8:51 pm
SEA
-
MSY
7h 14m
1 stop
Frontier Logo
9:55 pm - 9:49 am
MSY
-
SEA
13h 54m
1 stop
$255Frontier
週五, 4月 10 - 週二, 4月 14
American Airlines Logo
2:57 pm - 11:59 pm
SEA
-
MSY
7h 02m
1 stop
American Airlines Logo
5:30 am - 10:48 am
MSY
-
SEA
7h 18m
1 stop
$258American Airlines
週六, 6月 6 - 週六, 6月 13
Delta Logo
5:30 am - 4:04 pm
SEA
-
MSY
8h 34m
1 stop
Delta Logo
3:40 pm - 8:47 pm
MSY
-
SEA
7h 07m
1 stop
$259Delta
週五, 4月 10 - 週二, 4月 14
American Airlines Logo
2:57 pm - 11:59 pm
SEA
-
MSY
7h 02m
1 stop
American Airlines Logo
5:30 am - 10:48 am
MSY
-
SEA
7h 18m
1 stop
$268American Airlines
週四, 5月 21 - 週六, 5月 30
United Airlines Logo
5:00 am - 2:50 pm
SEA
-
AEX
7h 50m
1 stop
United Airlines Logo
4:00 pm - 1:13 am
AEX
-
SEA
11h 13m
2 stops
$365United Airlines
週二, 6月 2 - 週六, 6月 6
Delta Logo
9:35 pm - 10:03 am
SEA
-
SHV
10h 28m
1 stop
Delta Logo
5:00 pm - 11:57 pm
SHV
-
SEA
8h 57m
1 stop
$369Delta
週六, 4月 25 - 週三, 4月 29
United Airlines Logo
6:30 am - 3:33 pm
SEA
-
BTR
7h 03m
1 stop
United Airlines Logo
6:08 pm - 11:12 pm
BTR
-
SEA
7h 04m
1 stop
$379United Airlines
週六, 4月 25 - 週三, 4月 29
Alaska Airlines Logo
10:57 pm - 10:02 am
SEA
-
BTR
9h 05m
1 stop
Alaska Airlines Logo
2:33 pm - 9:26 pm
BTR
-
SEA
8h 53m
1 stop
$399Alaska Airlines
週六, 4月 25 - 週三, 4月 29
Alaska Airlines Logo
10:57 pm - 10:02 am
SEA
-
BTR
9h 05m
1 stop
Alaska Airlines Logo
10:35 am - 10:53 pm
BTR
-
SEA
14h 18m
2 stops
$404Alaska Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Louisiana flights

Get data-powered insights and trends into flights from Seattle to Louisiana to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Seattle to Louisiana flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Louisiana from Seattle found in the last 72 hours was to New Orleans, at $302 round-trip. The most popular route is from Seattle (SEA) to New Orleans (MSY), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $302.

What is the cheapest time of day to fly to Louisiana?

The average price for all round-trip flights from Seattle to Louisiana depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Louisiana is generally in the evening, when round-trip flights cost $342 on average. Morning departures are around 38% more expensive than evening flights, on average. The most expensive time of day to fly to Louisiana is generally in the morning, which is peak travel time and where the average cost of a ticket is $473.

Can I save money by flying with a layover from Seattle to Louisiana?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $455, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Seattle to Louisiana?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Louisiana, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Louisiana is August, when tickets cost $303 (return) on average. On the other hand, the most expensive months are November and May, when the average cost of round-trip tickets is $478 and $441 respectively.

What’s the cheapest day of the week to fly from Seattle to Louisiana?

The average price of all round-trip flights from Seattle to Louisiana clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Seattle to Louisiana, look for departures on Mondays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Louisiana, Wednesday is the cheapest day to fly and Sunday is the most expensive.

How far in advance should I book a flight from Seattle to Louisiana?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Louisiana, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Louisiana, you should book around 6 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$115
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Seattle to New Orleans

FAQs - booking Louisiana flights

  • How does KAYAK find such low prices on flights from Seattle to Louisiana?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Louisiana.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Louisiana?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Louisiana is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Louisiana?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Seattle to Louisiana with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Louisiana?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Seattle to Louisiana

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Louisiana. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Louisiana? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4320 reviews
7.0Food
8.6Crew
8.1Boarding
7.5Entertainment
8.0Comfort
Airline reviews

We had a 5 hour delay on the tarmac in Baltimore

2.0 MediocreDavid, Mar 2026
ALB - BWI
Read more Southwest reviews

We had a 5 hour delay on the tarmac in Baltimore

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

I realize they are still working out kinks with the new boarding process, but by the time I boarded in group 5, most of the bins were full. All airlines should better enforce small bags and jackets going under the seats until everyone has boarded.

WiFi was not working and didn’t have a beverage service

Snacks are always pretzels. Why can't you also offer peanuts ?

Departing flight for our weekend trip was cancelled due to weather which meant our return flight was useless. The whole thing was difficult to get support through but Alaska did recover and was able to reimburse us for the flights yesterday. For some reason, Kayak was not kept in the loop, adding to the confusion.

i canceled my return flight package with Alaska Airlines. Customer Service was excellent and assisted me to cancelled both of our reservations and returned the payment in full. that is excellent service and understanding and empathy of the customers' needs. i like Alaska Airlines and recommend AS to everyone.

Never got on because the airline sent the WRONG plane to take us on our first leg of the trip so we missed ALL connecting flights. No help available from anyone at the airline…

The crew inside the airport for Alaska was rude, lazy and incompetent

The flight was extremely smooth, and so was the landing. Great piloting.

Plane was clean, staff was professional and flight was on time. No built in tv was still ok, as programs were offered that could synch to smart phones.

J was in the ER x 3...3 protruding discs...contacted Alaska many many days prior to cancel and request a refund or a credjt.. they only gave me 50 % credit....outrageous seeing how i have a doctors letter....just plain inhuman. AI sucks!

The flight was too short. No snacks or drinks offered.

The flight attendant was friendly and attentive. Although our interaction was brief—- it made a difference. The crew was upfront about turbulence. I like the Maui pretzels.

Everything was good. Please have a wheat free option for snacks in the future.

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

two hour delay and the Delta representative on the PA system was unable to understand

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Flights were constantly delayed. CRW took 50 minutes to get bags

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Everything you need to know for your flight from Seattle to Louisiana

Information on your arrival and departure airports