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$283+ Cheap flights from Lafayette to Seattle (LFT - SEA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
LFT — SEA
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Lafayette to Seattle

Cheapest flights from Lafayette to Seattle
Explore the most affordable flight options available from Lafayette to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This American Airlines deal was found by Cheapflights users on 11/4. 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 12/53:56 pmLFT - SEA
1 stop7h 17mAmerican Airlines
Fri 12/512:31 amSEA - LFT
1 stop7h 04mAmerican Airlines
Deal found 11/4$283
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:20 amLFT - SEA
2 stops10h 18mUnited Airlines
Mon 11/247:10 amSEA - LFT
1 stop6h 17mUnited Airlines
Deal found 11/5$364
This Delta deal was found by Cheapflights users on 11/5. 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.
Thu 11/205:25 pmLFT - SEA
1 stop8h 34mDelta
Mon 11/246:00 amSEA - LFT
1 stop8h 45mDelta
Deal found 11/5$374
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Thu 12/255:54 pmLFT - SEA
1 stop7h 08mAmerican Airlines
Sat 1/35:23 amSEA - LFT
1 stop8h 04mAmerican Airlines
Deal found 11/6$407
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Thu 11/202:06 pmLFT - SEA
1 stop7h 09mAmerican Airlines
Sun 11/2312:59 amSEA - LFT
1 stop6h 33mAmerican Airlines
Deal found 11/5$491
This United Airlines deal was found by Cheapflights users on 11/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:15 pmLFT - SEA
2 stops13h 00mUnited Airlines
Sat 12/65:11 pmSEA - LFT
2 stops20h 21mUnited Airlines
Deal found 11/4$502
This United Airlines deal was found by Cheapflights users on 11/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:05 amLFT - SEA
1 stop7h 44mUnited Airlines
Sat 1/37:00 amSEA - LFT
2 stops10h 26mUnited Airlines
Deal found 11/6$524

Cheap flight deals from Lafayette to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Lafayette (LFT) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$283
(American Airlines)

Popular in

July

Cheapest in

January

Average price

$378
Provider with most accurate pricing for Lafayette Regional-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Lafayette Regional-Seattle/Tacoma Intl flights.
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From Lafayette Regional to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($97 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Lafayette to Seattle 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 November 6, 2025.
Use the filters below to find and compare flights from Lafayette to Seattle that are best for you.

Fly from

Lafayette

Fly to

Seattle

Route

Depart

Return

Price

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Fri 12/5

3:56 pm-9:13 pm

1 stop7h 17m

Seattle/Tacoma Intl

Sat 12/6

7:15 am-5:29 pm

1 stop8h 14m

$289

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Thu 11/20

5:20 am-1:38 pm

2 stops10h 18m

Seattle/Tacoma Intl

Mon 11/24

7:10 am-3:27 pm

1 stop6h 17m

$364

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Fri 3/27

3:10 pm-10:05 pm

1 stop8h 55m

Seattle/Tacoma Intl

Tue 3/31

6:00 am-4:39 pm

1 stop8h 39m

$369

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Thu 12/25

5:54 pm-11:02 pm

1 stop7h 08m

Seattle/Tacoma Intl

Fri 1/2

12:59 am-9:31 am

1 stop6h 32m

$407

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Fri 3/27

5:15 am-12:20 pm

1 stop9h 05m

Seattle/Tacoma Intl

Tue 3/31

7:00 am-9:31 pm

2 stops12h 31m

$464

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Tue 12/16

4:12 pm-11:55 am

2 stops21h 43m

$300

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Tue 12/16

3:56 pm-9:13 pm

1 stop7h 17m

$343

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Mon 12/1

5:59 pm-11:05 pm

1 stop7h 06m

$425

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Mon 12/1

9:53 am-11:45 am

2 stops27h 52m

$473

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Sun 11/16

4:01 pm-9:16 pm

1 stop7h 15m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 13 results
1
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Compare providers for flights from Lafayette to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lafayette to Seattle in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lafayette-Seattle flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Lafayette-Seattle flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Lafayette-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lafayette-Seattle flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lafayette-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lafayette to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Lafayette 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 Lafayette to Seattle

What is the cheapest month to book a flight from Lafayette to Seattle?

Currently, July is the cheapest month in which you can book a flight from Lafayette to Seattle (average of $206). Flying from Lafayette to Seattle in April is currently the most expensive (average of $304). 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 LFT to SEA?

Find hourly flight availability from Lafayette to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

One of the essential ways to save on airfare from Lafayette to Seattle is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 30% on airfare.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated November 6, 2025.
See what other customers who have flown with United Airlines and American Airlines from Lafayette to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,007 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,007 reviews
United Airlines
7.4
Good
9,007 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,040 reviews
United Airlines
7.4
Good
9,007 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Lafayette to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Lafayette to Seattle?

    Airlines like American Airlines, United Airlines, and Delta fly from Lafayette to Seattle in about 7h 17m. The time it takes to get you to your destination can typically vary by up to 3h 01m. The distance between Lafayette and Seattle is about 1998 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Lafayette to Seattle round-trip?

    American Airlines, at $288, was found to be the cheapest airline from Lafayette to Seattle. An alternate airline flying to your destination would be United Airlines. American Airlines is currently priced 39% below the average price you’ll pay for this route.

  • Can I find deals for flights from Lafayette to Seattle that include hotel bookings?

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

  • How can I find direct flights from Lafayette to Seattle?

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

  • Can I find deals for business class flights from Lafayette to Seattle?

    Yes. Cheapflights offers flight deals from Lafayette to Seattle 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 Lafayette to Seattle?

    Currently, July is the cheapest month in which you can book a flight from Lafayette to Seattle (average of $206). Flying from Lafayette to Seattle in April is currently the most expensive (average of $304). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Tukwila
Lakewood
Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Cle Elum
Marysville
Puyallup
Federal Way
Fife
Issaquah
Aberdeen

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Lafayette to Seattle

Discover the top 2 airlines that operate flights from Lafayette to Seattle. 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$526FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$311Average$562FlexibilityNo cancel feeOn-time69%

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