Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Lafayette from $334

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Lafayette departing on 3/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seattle to Lafayette

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:44 am - 5:50 pm
SEA
-
LFT
9h 06m1 stop
American Airlines Logo
10:23 am - 3:57 pm
LFT
-
SEA
7h 34m1 stop
$334American Airlines
Fri, Mar 13 - Wed, Mar 18
United Airlines Logo
7:00 am - 5:42 pm
SEA
-
LFT
8h 42m1 stop
United Airlines Logo
4:10 pm - 10:59 pm
LFT
-
SEA
8h 49m1 stop
$359United Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
6:03 am - 7:26 pm
SEA
-
LFT
11h 23m2 stops
United Airlines Logo
4:10 pm - 10:59 pm
LFT
-
SEA
8h 49m1 stop
$364United Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
7:00 am - 7:26 pm
SEA
-
LFT
10h 26m2 stops
United Airlines Logo
4:10 pm - 12:56 am
LFT
-
SEA
10h 46m2 stops
$370United Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
2:15 pm - 10:54 pm
SEA
-
LFT
6h 39m1 stop
United Airlines Logo
5:15 am - 12:47 pm
LFT
-
SEA
9h 32m1 stop
$380United Airlines
Thu, Mar 26 - Tue, Mar 31
United Airlines Logo
2:15 pm - 10:54 pm
SEA
-
LFT
6h 39m1 stop
United Airlines Logo
5:15 am - 2:36 pm
LFT
-
SEA
11h 21m2 stops
$412United Airlines
Thu, Mar 26 - Tue, Mar 31
American Airlines Logo
12:59 am - 9:53 am
SEA
-
LFT
6h 54m1 stop
American Airlines Logo
6:16 pm - 11:07 pm
LFT
-
SEA
6h 51m1 stop
$432American Airlines
Wed, Feb 11 - Wed, Feb 18
American Airlines Logo
6:44 am - 5:50 pm
SEA
-
LFT
9h 06m1 stop
American Airlines Logo
5:35 am - 1:52 pm
LFT
-
SEA
10h 17m2 stops
$437American Airlines
Fri, Mar 13 - Wed, Mar 18
United Airlines Logo
7:00 am - 9:36 pm
SEA
-
LFT
12h 36m2 stops
United Airlines Logo
4:10 pm - 10:59 pm
LFT
-
SEA
8h 49m1 stop
$454United Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
7:00 am - 7:26 pm
SEA
-
LFT
10h 26m2 stops
United Airlines Logo
5:20 am - 3:44 pm
LFT
-
SEA
12h 24m2 stops
$460United Airlines
Thu, Jan 22 - Mon, Jan 26

United Airlines flights from Seattle to Lafayette

Our best United Airlines deals on Seattle to Lafayette flight tickets
United Airlines
Jan 22
SEA7:00 amSeattle/Tacoma Intl
8h 42m
1 stop
LFT5:42 pmLafayette Regional
Jan 26
LFT4:10 pmLafayette Regional
8h 49m
1 stop
SEA10:59 pmSeattle/Tacoma Intl
$359
United Airlines
Jan 22
SEA6:03 amSeattle/Tacoma Intl
11h 23m
2 stops
LFT7:26 pmLafayette Regional
Jan 26
LFT4:10 pmLafayette Regional
8h 49m
1 stop
SEA10:59 pmSeattle/Tacoma Intl
$364
United Airlines
Jan 22
SEA7:00 amSeattle/Tacoma Intl
10h 26m
2 stops
LFT7:26 pmLafayette Regional
Jan 26
LFT4:10 pmLafayette Regional
10h 46m
2 stops
SEA12:56 amSeattle/Tacoma Intl
$370

American Airlines flights from Seattle to Lafayette

Our best American Airlines deals on Seattle to Lafayette flight tickets
American Airlines
Mar 13
SEA6:44 amSeattle/Tacoma Intl
9h 06m
1 stop
LFT5:50 pmLafayette Regional
Mar 18
LFT10:23 amLafayette Regional
7h 34m
1 stop
SEA3:57 pmSeattle/Tacoma Intl
$334
American Airlines
Feb 11
SEA12:59 amSeattle/Tacoma Intl
6h 54m
1 stop
LFT9:53 amLafayette Regional
Feb 18
LFT6:16 pmLafayette Regional
6h 51m
1 stop
SEA11:07 pmSeattle/Tacoma Intl
$432
American Airlines
Mar 13
SEA6:44 amSeattle/Tacoma Intl
9h 06m
1 stop
LFT5:50 pmLafayette Regional
Mar 18
LFT5:35 amLafayette Regional
10h 17m
2 stops
SEA1:52 pmSeattle/Tacoma Intl
$437

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Lafayette 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, momondo users made 832,500 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Seattle to Lafayette that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Fri 3/13

6:44 am-5:50 pm

1 stop9h 06m

Lafayette Regional

Wed 3/18

10:23 am-3:57 pm

1 stop7h 34m

$334

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Thu 1/22

7:00 am-5:42 pm

1 stop8h 42m

Lafayette Regional

Mon 1/26

4:10 pm-10:59 pm

1 stop8h 49m

$359

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Thu 1/22

6:03 am-7:26 pm

2 stops11h 23m

Lafayette Regional

Mon 1/26

4:10 pm-10:59 pm

1 stop8h 49m

$364

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Thu 1/22

7:00 am-7:26 pm

2 stops10h 26m

Lafayette Regional

Mon 1/26

4:10 pm-12:56 am

2 stops10h 46m

$370

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Thu 3/26

2:15 pm-10:54 pm

1 stop6h 39m

Lafayette Regional

Tue 3/31

5:15 am-12:47 pm

1 stop9h 32m

$380

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Thu 3/26

2:15 pm-10:54 pm

1 stop6h 39m

Lafayette Regional

Tue 3/31

5:15 am-2:36 pm

2 stops11h 21m

$412

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Wed 2/11

12:59 am-9:53 am

1 stop6h 54m

Lafayette Regional

Wed 2/18

6:16 pm-11:07 pm

1 stop6h 51m

$432

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Fri 3/13

6:44 am-5:50 pm

1 stop9h 06m

Lafayette Regional

Wed 3/18

5:35 am-1:52 pm

2 stops10h 17m

$437

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Thu 1/22

7:00 am-9:36 pm

2 stops12h 36m

Lafayette Regional

Mon 1/26

4:10 pm-10:59 pm

1 stop8h 49m

$454

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Thu 1/22

7:00 am-7:26 pm

2 stops10h 26m

Lafayette Regional

Mon 1/26

5:20 am-3:44 pm

2 stops12h 24m

$460

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Lafayette from

How to get the cheapest flight ticket from Seattle to Lafayette

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Lafayette?

American Airlines, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Lafayette from Seattle according to our data. American Airlines is the first choice among our users, with 75% of people opting to fly with this airline when traveling to Lafayette. Keep in mind that there are 3 different airlines that fly to Lafayette on a routine basis, so you have a few additional options to choose from.

When to book flights from Seattle to Lafayette

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Lafayette according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Lafayette (SEA to LFT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Lafayette

Fastest flight time

6h 39m

Direct flights

None
The fastest flight from Seattle to Lafayette takes 6h 39m
There are no direct flights from Seattle to Lafayette. There are no popular flight routes from Seattle to Lafayette.
Search flight deals

  • How far is Seattle/Tacoma Intl to Lafayette Regional by plane?

    Lafayette Regional is 2002.3 mi away from Seattle/Tacoma Intl. 6h 39m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Lafayette Regional Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Lafayette Regional Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Lafayette Regional Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Lafayette Regional Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Lafayette Regional Airport.

  • What documentation or ID do you need to fly to Lafayette Regional Airport?

    The travel and health documents you'll need for your trip to Lafayette Regional Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lafayette Regional Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Lafayette?

Best airlines flying from Seattle to Lafayette

Compare and see reviews for airlines that fly from Seattle to Lafayette with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $288Free CancellationRating
7.2
11,094 reviews
Search American Airlines flights

Traveling to a place near Lafayette?

Book flights to Lafayette if you plan to visit one of these locations
Opelousas

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Lafayette?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Lafayette. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Lafayette with flexible booking policies on momondo?

Flights from Seattle to Lafayette with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to Lafayette?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lafayette from Seattle.

I’m not ready to book a flight from Seattle to Lafayette right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Lafayette flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Lafayette trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 2/7
Sat 2/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States