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 2/25. 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 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
Typical prices: $296-$448
American Airlines
Wed 2/25Sat 2/28
LFT - SEA • 1 stop
Cheapest one-way
$343
American Airlines
Sun 3/1
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
March
Cheapest • 40% 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

Wed, Feb 25 - Sat, Feb 28
American Airlines Logo
4:02 pm - 11:08 pmLFT-SEA
9h 06m1 stop
American Airlines Logo
11:59 pm - 9:59 amSEA-LFT
8h 00m1 stop
$289American Airlines
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Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
5:15 am - 3:41 pmLFT-SEA
12h 26m2 stops
United Airlines Logo
6:45 am - 3:28 pmSEA-LFT
6h 43m1 stop
$294United Airlines
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Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
9:50 am - 6:03 pmLFT-SEA
10h 13m2 stops
United Airlines Logo
7:00 am - 7:31 pmSEA-LFT
10h 31m2 stops
$299United Airlines
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Thu, Feb 26 - Sun, Mar 1
American Airlines Logo
6:16 pm - 11:08 pmLFT-SEA
6h 52m1 stop
American Airlines Logo
5:39 am - 3:32 pmSEA-LFT
7h 53m1 stop
$314American Airlines
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Tue, Jan 27 - Sat, Jan 31
Delta Logo
2:32 pm - 11:15 pmLFT-SEA
10h 43m1 stop
Delta Logo
10:59 pm - 10:41 amSEA-LFT
9h 42m1 stop
$354Delta
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Tue, Jan 27 - Sat, Jan 31
American Airlines Logo
2:50 pm - 9:47 pmLFT-SEA
8h 57m1 stop
American Airlines Logo
8:04 am - 10:57 pmSEA-LFT
12h 53m2 stops
$384American Airlines
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Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
12:10 pm - 9:12 pmLFT-SEA
11h 02m2 stops
United Airlines Logo
7:00 am - 9:36 pmSEA-LFT
12h 36m2 stops
$389United Airlines
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Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
9:50 am - 9:12 pmLFT-SEA
13h 22m3 stops
United Airlines Logo
7:00 am - 9:36 pmSEA-LFT
12h 36m2 stops
$394United Airlines
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Wed, Feb 25 - Fri, Feb 27
American Airlines Logo
4:02 pm - 11:08 pmLFT-SEA
9h 06m1 stop
American Airlines Logo
12:59 am - 9:59 amSEA-LFT
7h 00m1 stop
$397American Airlines
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Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
4:07 pm - 11:00 pmLFT-SEA
8h 53m1 stop
United Airlines Logo
8:45 am - 9:31 pmSEA-LFT
10h 46m2 stops
$407United Airlines
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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.

How much is a round-trip flight from Lafayette to Seattle?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Lafayette to Seattle departing in February.

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 March, where tickets cost $288 (return) on average. On the other hand, the most expensive months are July and April, where the average cost of round-trip tickets is $648 and $587 respectively.

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Good to know

Low seasonMarch
Cheapest flight$289
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly with an average 19% 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 $562 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 $526 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 9035 reviews
7.7Boarding
6.6Food
7.1Entertainment
8.1Crew
7.3Comfort
Airline reviews

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

10.0 ExcellentJeremy, Nov 2025ORD - DCA
Read more United Airlines reviews

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

We were told the flight was delayed 5 times, then it was moved to the next day.

More choices on snacks. Built-in video screen to enjoy entertainment choices.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

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

Information on your arrival and departure airports

Lafayette (LFT)
Seattle (SEA)