LFT - SEA

$289 Find Cheap Flights from Lafayette to Seattle

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lafayette to Seattle departing on 11/6. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lafayette to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lafayette to Seattle, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$289
Overall average: $378
American Airlines
Thu 11/6Sun 11/9
LFT - SEA • 1 stop
Cheapest one-way
$343
American Airlines
Fri 11/7
LFT - SEA • 1 stop
Top airlines
American Airlines
Cheapest • from $289 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 41% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Lafayette to Seattle (LFT-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lafayette to Seattle 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 Lafayette to Seattle

Thu, Nov 6 - Sun, Nov 9
American Airlines Logo
5:59 pm - 12:58 amLFT-SEA
8h 59m1 stop
American Airlines Logo
11:59 pm - 9:32 amSEA-LFT
7h 33m1 stop
$289American Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
United Airlines Logo
2:00 pm - 11:44 pmLFT-SEA
11h 44m2 stops
United Airlines Logo
1:43 pm - 10:43 pmSEA-LFT
7h 00m1 stop
$294United Airlines
Find Deal
Thu, Nov 6 - Tue, Nov 11
United Airlines Logo
4:08 pm - 10:46 pmLFT-SEA
8h 38m1 stop
United Airlines Logo
10:53 am - 10:43 pmSEA-LFT
9h 50m2 stops
$309United Airlines
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Fri, Mar 13 - Tue, Mar 17
Delta Logo
5:15 pm - 12:16 amLFT-SEA
9h 01m1 stop
Delta Logo
6:00 am - 4:39 pmSEA-LFT
8h 39m1 stop
$344Delta
Find Deal
Fri, Mar 13 - Tue, Mar 17
Delta Logo
5:15 pm - 12:16 amLFT-SEA
9h 01m1 stop
Delta Logo
6:00 am - 4:39 pmSEA-LFT
8h 39m1 stop
$364Delta
Find Deal
Fri, Mar 13 - Tue, Mar 17
United Airlines Logo
12:06 pm - 7:12 pmLFT-SEA
9h 06m1 stop
United Airlines Logo
6:30 am - 9:31 pmSEA-LFT
13h 01m2 stops
$384United Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
United Airlines Logo
2:00 pm - 12:59 amLFT-SEA
12h 59m2 stops
United Airlines Logo
7:00 am - 10:43 pmSEA-LFT
13h 43m2 stops
$389United Airlines
Find Deal
Fri, Mar 13 - Tue, Mar 17
United Airlines Logo
12:06 pm - 10:18 pmLFT-SEA
12h 12m2 stops
United Airlines Logo
6:30 am - 9:31 pmSEA-LFT
13h 01m2 stops
$414United Airlines
Find Deal
Fri, Mar 13 - Mon, Mar 16
American Airlines Logo
6:20 pm - 10:59 pmLFT-SEA
6h 39m1 stop
American Airlines Logo
1:33 am - 9:31 amSEA-LFT
5h 58m1 stop
$599American Airlines
Find Deal
Fri, Mar 13 - Mon, Mar 16
American Airlines Logo
12:05 pm - 11:08 pmLFT-SEA
13h 03m2 stops
American Airlines Logo
1:33 am - 11:33 amSEA-LFT
8h 00m1 stop
$621American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Lafayette to Seattle flights

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

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

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

If your flying dates are flexible, you should consider flying to Seattle on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Lafayette to Seattle. For your return ticket, we recommend flying on a Thursday and avoiding Mondays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lafayette to Seattle, 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 Lafayette to Seattle is January, where tickets cost $288 (return) on average. On the other hand, the most expensive months are July and October, where the average cost of round-trip tickets is $648 and $606 respectively.

Good to know

Low seasonMarch
Cheapest flight$289
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Lafayette to Seattle

When to book flights from Lafayette to Seattle

Are your dates flexible? Find out the best times to travel from Lafayette to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Lafayette to Seattle

  • What is the cheapest flight from Lafayette to Seattle?

    In the last 3 days, the lowest price for a flight from Lafayette to Seattle was $343 for a one-way ticket and $289 for a round-trip.

  • Do I need a passport to fly between Lafayette and Seattle?

    No, a passport isn't needed to fly from Lafayette to Seattle. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Lafayette to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Lafayette to Seattle?

    Star Alliance, and oneworld are the airline alliances operating flights between Lafayette and Seattle, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Lafayette to Seattle, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Lafayette to Seattle are United Airlines and American Airlines. With an average price for the route of $571 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $530 and an overall rating of 7.2.

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

    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 Lafayette to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Lafayette 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 Lafayette to Seattle?

    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 to Seattle with an airline and back to Lafayette with another airline. Booking your flights between Lafayette and SEA can sometimes prove cheaper using this method.

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

    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 to Seattle from Lafayette up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Lafayette to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Lafayette to Seattle. 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 Lafayette to Seattle? 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.
7.4
United AirlinesOverall score based on 8968 reviews
7.3Comfort
6.6Food
7.7Boarding
7.1Entertainment
8.1Crew
Airline reviews

Boarding was organized. Plane seats comfortable and service was attentive. Food options were good.

6.0 GoodArmando, Oct 2025TPA - EWR
Read more United Airlines reviews

Boarding was organized. Plane seats comfortable and service was attentive. Food options were good.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

Excellent experience. Starting with the agent at the Premier bag drop who noticed I was very early for my scheduled flight and offered to rebook me on an earlier flight with my seat preference. She would not let me leave the counter until she knew that all of the changes and new boarding pass showed up on my United app. At the gate, the flight boarded quickly such that we departed early and the flight was smooth. We arrived 20 minutes early at ORD and I was able to be home in time for dinner. One of the best flights I've had.

Late FA meant slow boarding. WiFi did not work. I’m a medium plus sized passenger. The seatbelt was for the first time ever barely fitting. And we delayed on the tarmac 40 min

Salina to travers city was great! But the sept 24 Tranverse city was not! Traverse city to chichago was cancelled, i went to Denver & got to Salina 6 hours later!

Flight is clean and ontime. Crew is friendly. Snack can be better and the internet connection is poor

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

Terrible. Flight delayed for more than 8 hours with only a $12 meal voucher provided for the inconvenience. The airplane did not have breaks on arrival yet they still made us go through the motions and board on time knowing we could not take off then sit for 40+ minutes before having to get of the time. A complete waste of my time. I cannot believe they can stay business with these shenanigans. I’ll avoid this company like the plague moving forward as the lack of accountability is disgraceful.

This was the best 2 flights I have had with American out of SGF. Great crew both flights.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

You can plug your phone in & use their wifi to watch movies, etc, but the plane’s wifi was disconnected for most of the flight.

We had 3 flights. 1 & 2 were on the same plane but we had to de-board just to re-board 30 mins later. That may have been due to a crew change though. Our 3rd flight had a couple “maintenance” issues that held us up. They were quickly resolved but it took forever for someone to bring the paperwork needed so we could leave. Apparently there was a computer glitch so a driver had to bring a physical copy. It delayed us about 1 1/2 hrs. The flights themselves were smooth & no problems. For boarding, I don’t know why they don’t start with the back of the plane & move forward. It would eliminate the back up from people trying to find their seats & put their bags in the overhead bins. Unless you’re on an overseas flight, there is no food, you get a beverage & either a small bag of pretzels or a biscuit cookie. Take your own food or snacks of you want something more.

Very below average , plane from Dallas to Toyko was very poor designed plane. I had to sit for 13 hours next to fat man. Really bad seat and entertainment screen sucked

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

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

Information on your arrival and departure airports

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