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$378+ Cheap flights from Lafayette to Seattle (LFT - SEA)

LFT — SEA
Nov 12 — Nov 191
Thu 11/12
Thu 11/19
1 adult, Economy
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Cheap flight deals from Lafayette to Seattle

Cheapest flights from Lafayette to Seattle

Fri 11/62:04 pm -
1 stop7h 13m
Fri 11/132:00 pm -
1 stop6h 59m
Deal found 10/9$379
Thu 11/54:09 pm -
1 stop8h 42m
Thu 11/1210:40 am -
2 stops10h 19m
Deal found 10/8$384
Thu 12/1012:05 pm -
1 stop9h 27m
Sat 12/127:00 am -
1 stop6h 32m
Deal found 10/12$391
Sat 10/2412:03 pm -
1 stop9h 00m
Wed 10/281:59 pm -
1 stop7h 00m
Deal found 10/9$449
Tue 10/277:00 am -
2 stops11h 27m
Sat 10/317:05 am -
1 stop6h 27m
Deal found 10/12$474
Sat 10/102:17 pm -
1 stop7h 27m
Fri 10/1612:25 am -
1 stop7h 40m
Deal found 10/9$477
Sat 10/102:10 pm -
2 stops11h 17m
Sat 10/177:17 am -
1 stop6h 12m
Deal found 10/9$482

Find flight deals from Lafayette to Seattle

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$378
(Delta)

Popular in

August

Cheapest in

March

Average price

$476
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
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Highest demand for flights based on searches. 10% potential increase in price ($55 potential increase over avg. RT price).
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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 October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Lafayette to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LafayetteSeattle

LFT Lafayette Regional - SEA Seattle/Tacoma Intl

LFTSEA

Lafayette Regional

Thu 3/25

5:15 pm-12:09 am

1 stop8h 54m

Seattle/Tacoma Intl

Tue 4/6

11:50 am-10:05 pm

1 stop8h 15m

$378

LafayetteSeattle

LFT Lafayette Regional - SEA Seattle/Tacoma Intl

LFTSEA

Lafayette Regional

Wed 1/6

5:15 pm-12:09 am

1 stop8h 54m

Seattle/Tacoma Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$379
Quickest round-trip

LafayetteSeattle

LFT Lafayette Regional - SEA Seattle/Tacoma Intl

LFTSEA

Lafayette Regional

Sat 12/12

4:07 pm-10:51 pm

1 stop8h 44m

Seattle/Tacoma Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$379

LafayetteSeattle

LFT Lafayette Regional - SEA Seattle/Tacoma Intl

LFTSEA

Lafayette Regional

Fri 11/6

2:04 pm-7:17 pm

1 stop7h 13m

Seattle/Tacoma Intl

Fri 11/13

2:00 pm-10:59 pm

1 stop6h 59m

$379

LafayetteSeattle

LFT Lafayette Regional - SEA Seattle/Tacoma Intl

LFTSEA

Lafayette Regional

Thu 12/10

12:05 pm-7:32 pm

1 stop9h 27m

Seattle/Tacoma Intl

Sat 12/12

7:00 am-3:32 pm

1 stop6h 32m

$391

LafayetteSeattle

LFT Lafayette Regional - SEA Seattle/Tacoma Intl

LFTSEA

Lafayette Regional

Wed 1/6

5:15 am-2:26 pm

2 stops11h 11m

Seattle/Tacoma Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$444

LafayetteSeattle

LFT Lafayette Regional - SEA Seattle/Tacoma Intl

LFTSEA

Lafayette Regional

Sat 10/24

12:03 pm-9:15 pm

2 stops11h 12m

Seattle/Tacoma Intl

Wed 10/28

7:05 am-3:32 pm

1 stop6h 27m

$454

LafayetteSeattle

LFT Lafayette Regional - SEA Seattle/Tacoma Intl

LFTSEA

Lafayette Regional

Thu 11/5

4:09 pm-10:51 pm

1 stop8h 42m

Seattle/Tacoma Intl

Thu 11/12

7:05 am-5:43 pm

1 stop8h 38m

$459

LafayetteSeattle

LFT Lafayette Regional - SEA Seattle/Tacoma Intl

LFTSEA

Lafayette Regional

Fri 4/9

4:08 pm-12:33 am

2 stops10h 25m

Seattle/Tacoma Intl

Wed 4/28

7:03 am-5:31 pm

1 stop8h 28m

$483

LafayetteSeattle

LFT Lafayette Regional - SEA Seattle/Tacoma Intl

LFTSEA

Lafayette Regional

Wed 1/6

4:09 pm-10:54 pm

1 stop8h 45m

Seattle/Tacoma Intl

Sat 1/9

7:00 am-3:28 pm

1 stop6h 28m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Sorted by cheapest first

Compare providers for flights from Lafayette to Seattle

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lafayette to Seattle in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lafayette-Seattle flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

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, March is the cheapest month in which you can book a flight from Lafayette to Seattle (average of $308). Flying from Lafayette to Seattle in August is currently the most expensive (average of $646). 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.

How much does it cost to fly round-trip from Lafayette to Seattle?

Airfare is below average for this route at the moment.

Lafayette to Seattle flights typically cost between $418 and $548 in March.
The cheapest round-trip price found within the last 5 days was $378 on Delta (Mar 25-Apr 6).

Reviews of airlines servicing Seattle

See what other customers who have flown with Delta,United Airlines, andAmerican 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.
Delta
7.8
Good
8,649 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.
Delta
7.8
Good
8,649 reviews
Delta
7.8
Good
8,649 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.
United Airlines
7.4
Good
10,351 reviews
Delta
7.8
Good
8,649 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.
American Airlines
7.0
Good
12,162 reviews
Delta
7.8
Good
8,649 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.

Related info for your journey

  • How long is the flight from Lafayette to Seattle?

    Airlines like Delta and United Airlines fly from Lafayette to Seattle in about 7h 13m. The time it takes to get you to your destination can typically vary by up to 1h 41m. 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.Alternate airlines to your destination round-trip include United Airlines and Delta. 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, March is the cheapest month in which you can book a flight from Lafayette to Seattle (average of $308). Flying from Lafayette to Seattle in August is currently the most expensive (average of $646). 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
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ocean Shores
Ellensburg
Issaquah
Lakewood
Poulsbo
Marysville
Shoreline

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Lafayette to Seattle

AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$517FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$308Average$476FlexibilityNo cancel feeOn-time69%
DeltaCheapest$358Average$587FlexibilityNo cancel feeOn-timeN/A

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