LFT - SEA

$347 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 8/25. 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
$347
Typical prices: $592-$492
American Airlines
Tue 8/25Tue 9/1
LFT - SEA • 1 stop
Cheapest one-way
$384
American Airlines
Sat 6/13
LFT - SEA • 1 stop
Top airlines
Cheapest • from $347 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Lafayette and Seattle. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $490 (round-trip)
Shortest trip • 7h 07m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 38% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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

Tue, Aug 25 - Tue, Sep 1
American Airlines Logo
10:49 am - 6:47 pm
LFT
-
SEA
9h 58m
1 stop
American Airlines Logo
5:05 am - 1:41 pm
SEA
-
LFT
6h 36m
1 stop
$347American Airlines
Fri, May 1 - Mon, May 11
Delta Logo
5:19 pm - 11:53 pm
LFT
-
SEA
8h 34m
1 stop
Delta Logo
11:35 pm - 10:35 am
SEA
-
LFT
9h 00m
1 stop
$394Delta
Tue, Aug 25 - Tue, Sep 1
American Airlines Logo
10:49 am - 6:47 pm
LFT
-
SEA
9h 58m
1 stop
American Airlines Logo
11:16 pm - 10:19 am
SEA
-
LFT
9h 03m
1 stop
$397American Airlines
Wed, Apr 29 - Wed, May 13
American Airlines Logo
6:12 pm - 12:44 am
LFT
-
SEA
8h 32m
1 stop
American Airlines Logo
6:00 am - 4:33 pm
SEA
-
LFT
8h 33m
1 stop
$408American Airlines
Wed, Apr 29 - Wed, May 13
American Airlines Logo
5:42 am - 1:54 pm
LFT
-
SEA
10h 12m
2 stops
American Airlines Logo
7:10 am - 5:42 pm
SEA
-
LFT
8h 32m
1 stop
$413American Airlines
Tue, Apr 28 - Sat, May 2
Delta Logo
3:15 pm - 11:53 pm
LFT
-
SEA
10h 38m
1 stop
Delta Logo
6:00 am - 3:14 pm
SEA
-
LFT
7h 14m
1 stop
$419Delta
Wed, May 27 - Tue, Jun 9
American Airlines Logo
7:59 pm - 12:59 am
LFT
-
SEA
7h 00m
1 stop
American Airlines Logo
5:10 am - 1:22 pm
SEA
-
LFT
6h 12m
1 stop
$422American Airlines
Tue, Apr 28 - Sat, May 2
American Airlines Logo
5:07 pm - 10:47 pm
LFT
-
SEA
7h 40m
1 stop
American Airlines Logo
11:11 am - 10:59 pm
SEA
-
LFT
9h 48m
2 stops
$424American Airlines
Wed, Apr 29 - Wed, May 13
American Airlines Logo
5:42 am - 10:48 am
LFT
-
SEA
7h 06m
1 stop
American Airlines Logo
7:10 am - 5:42 pm
SEA
-
LFT
8h 32m
1 stop
$433American Airlines
Wed, Apr 29 - Wed, May 13
American Airlines Logo
5:42 am - 1:54 pm
LFT
-
SEA
10h 12m
2 stops
American Airlines Logo
11:55 pm - 10:12 am
SEA
-
LFT
8h 17m
1 stop
$438American Airlines
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 August.

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 $308 (return) on average. On the other hand, the most expensive months are May and July, where the average cost of round-trip tickets is $800 and $611 respectively.

Good to know

Low seasonMarch
Cheapest flight$347
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly and prices are also 2% lower on average.
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 $384 for a one-way ticket and $347 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 $476 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 $490 and an overall rating of 7.1.

  • 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 9605 reviews
8.1Crew
7.7Boarding
7.1Entertainment
6.6Food
7.3Comfort
Airline reviews

The entertainment options on the seat back video boards were nice.

4.0 OkayAnonymous, Apr 2026
CMH - DEN
Read more United Airlines reviews

The entertainment options on the seat back video boards were nice.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Packed in plane small uncomfortable seats elbow to elbow nobody wants to be in that situation for the money they paid

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

Checking in united could not figure out my star alliance gold. Baggage did not get marked priority and didn't receive boarding passes. When got to SFO lounge personal fixed everything Immediately

This short sector between Miami and JFK was undertaken purely for business purposes, with efficiency as the primary objective rather than a full inflight experience. Overall, the journey met its intended purpose; however, the ground experience at Miami stood out significantly. During check-in, I was unable to link my frequent flyer details from Qatar Airways (oneworld alliance) through either the self-service kiosk or web check-in. The situation was handled exceptionally well by the check-in agent, who demonstrated remarkable ownership. She coordinated across multiple counters, ensured my frequent flyer number was correctly reflected, reissued the boarding pass, and confirmed that mileage accrual would be recognized. Additionally, she ensured the boarding pass reflected priority status, enabling a seamless priority check-in experience without delays. This level of proactive service was both commendable and impactful. Boarding and the inflight experience, operated by American Airlines under a codeshare arrangement, were efficient but largely transactional. While operational delivery was smooth, there was no visible recognition of oneworld frequent flyer status onboard. In comparison to the consistently personalized engagement typically experienced with Qatar Airways, this absence was noticeable—though understandably a potential limitation of codeshare alignment rather than a direct service shortfall. In summary, while the flight itself fulfilled its operational intent, the exceptional professionalism and commitment demonstrated at the Miami check-in counter was the defining highlight of this journey. Greater consistency in elite recognition across partner airlines would further enhance the overall experience.

I was able to get the AA customer Service desk to put me on an earlier flight without any issues.

The seat was comfortable, the attendants were very nice and WiFi made my life so much easier with work. Kudos!

Flight was 3 hours delayed. They gave our plan to two other routes. Need to knock that off.

To have arrived on time and not 3 hours late after having already spent $100 to change to an earlier flight, only to arrive back home close to the original flight time.

No gate in Rome. Had stairs. Got separated from my wife in a wheel chair. Customs was a zoo. If AA doesnt have landing rights, it should be advertised.

I almost missed my flight and they helped me out enormously

Business class was very good, one of my best flights

The "on the ground" A/C was not working. It was so hot while waiting to get in the air, a passenger from the rear of the plan declared "I just can't!" and waited in the gangway until time to close the doors. It was miserable. But the crew were champs and had an amazing attitude. I know they were as miserable as we were but didn't let that affect their performance.

The captain announced to the cabin there would be a delay because they observed a "cut" on a tire during precheck that needed to be cleared by maintenance. We were delayed during this inspection and allowed to proceed after maintenance "measured the cut and decided it was acceptable". My complaint is not about the delay or due diligence. I wish the captain had been more generic when making his announcement. I was a nervous wreck all the way to Charlotte worried that we would have a blowout when landing!

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

Information on your arrival and departure airports