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$309+ Cheap flights from Lafayette (LFT) to Washington

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
LFT — SEA
Apr 1 — Apr 81
Wed 4/1
Wed 4/8
1 adult, Economy
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Cheap flight deals from Lafayette to Washington

Cheapest flights from Lafayette to Washington
Explore the most affordable flight options available from Lafayette to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 2, 2026.

This American Airlines deal was found by Cheapflights users on 2/26. 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.
Wed 4/296:12 pm
LFT
-
SEA
1 stop8h 32m
American Airlines
Sun 5/36:00 am
SEA
-
LFT
1 stop8h 37m
American Airlines
Deal found 2/26$309
This United Airlines deal was found by Cheapflights users on 2/26. 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 8/142:00 pm
LFT
-
SEA
1 stop9h 11m
United Airlines
Mon 8/246:30 am
SEA
-
LFT
2 stops10h 47m
United Airlines
Deal found 2/26$314
This United Airlines deal was found by Cheapflights users on 2/27. 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.
Sun 4/195:15 am
LFT
-
PDX
1 stop9h 19m
United Airlines
Sat 4/257:00 am
PDX
-
LFT
2 stops10h 33m
United Airlines
Deal found 2/27$332
This United Airlines deal was found by Cheapflights users on 3/1. 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 4/234:06 pm
LFT
-
SEA
1 stop9h 06m
United Airlines
Sun 4/2610:35 pm
SEA
-
LFT
2 stops10h 41m
United Airlines
Deal found 3/1$346
This American Airlines deal was found by Cheapflights users on 2/26. 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 8/146:27 pm
LFT
-
SEA
1 stop6h 49m
American Airlines
Sun 8/2312:57 am
SEA
-
LFT
1 stop6h 38m
American Airlines
Deal found 2/26$359
This American Airlines deal was found by Cheapflights users on 2/27. 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 8/214:25 pm
LFT
-
SEA
1 stop8h 51m
American Airlines
Sat 8/2912:57 am
SEA
-
LFT
1 stop8h 37m
American Airlines
Deal found 2/27$379
This United Airlines deal was found by Cheapflights users on 2/28. 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.
Sat 8/299:30 am
LFT
-
SEA
1 stop7h 12m
United Airlines
Wed 9/211:56 pm
SEA
-
LFT
1 stop9h 19m
United Airlines
Deal found 2/28$399
This United Airlines deal was found by Cheapflights users on 2/28. 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.
Sat 8/294:14 pm
LFT
-
PDX
2 stops10h 33m
United Airlines
Wed 9/21:04 pm
PDX
-
LFT
1 stop7h 51m
United Airlines
Deal found 2/28$404
This United Airlines deal was found by Cheapflights users on 2/27. 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.
Mon 9/214:14 pm
LFT
-
SEA
1 stop7h 07m
United Airlines
Mon 10/56:51 pm
SEA
-
LFT
2 stops14h 06m
United Airlines
Deal found 2/27$429
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Wed 5/278:01 pm
LFT
-
SEA
1 stop6h 58m
American Airlines
Wed 6/35:05 am
SEA
-
LFT
1 stop6h 17m
American Airlines
Deal found 2/26$432
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Wed 4/299:35 am
LFT
-
SEA
2 stops13h 22m
United Airlines
Sun 5/36:58 pm
SEA
-
LFT
2 stops14h 20m
United Airlines
Deal found 2/26$434
This United Airlines deal was found by Cheapflights users on 2/28. 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.
Wed 7/85:15 am
LFT
-
SEA
2 stops11h 15m
United Airlines
Thu 7/165:00 am
SEA
-
LFT
1 stop8h 28m
United Airlines
Deal found 2/28$447

Find flight deals from Lafayette to Washington

Keep the following information in mind while searching for Lafayette to Washington flight deals. Data was last updated March 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(American Airlines)

Popular in

July

Cheapest in

February

Average price

$308
Provider with most accurate pricing for Lafayette Regional-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lafayette Regional-Seattle/Tacoma Intl flights.
Search Deals
From Lafayette Regional to Washington
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lafayette to Washington 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 March 2, 2026.
Use the filters below to find and compare flights from Lafayette to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Wed 4/29

6:12 pm-12:44 am

1 stop8h 32m

Seattle/Tacoma Intl

Sun 5/3

6:00 am-4:37 pm

1 stop8h 37m

$309

LafayettePortland

LFT - PDX

LFTPDX

Lafayette Regional

Sun 4/19

5:15 am-12:34 pm

1 stop9h 19m

Portland

Sat 4/25

7:00 am-7:33 pm

2 stops10h 33m

$332

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Wed 5/6

2:05 pm-7:44 pm

1 stop7h 39m

Seattle/Tacoma Intl

Fri 5/15

11:53 pm-1:23 pm

2 stops11h 30m

$404

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Wed 4/29

9:35 am-8:57 pm

2 stops13h 22m

Seattle/Tacoma Intl

Sun 5/3

11:59 pm-11:18 am

1 stop9h 19m

$404

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Thu 5/28

5:15 am-4:20 pm

2 stops13h 05m

Seattle/Tacoma Intl

Wed 6/10

10:40 pm-11:16 am

2 stops10h 36m

$434

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Wed 5/27

9:30 am-10:39 pm

2 stops15h 09m

Seattle/Tacoma Intl

Wed 6/3

7:05 am-6:21 pm

1 stop9h 16m

$561

LafayettePasco

LFT - PSC

LFTPSC

Lafayette Regional

Sat 8/29

4:14 pm-8:53 pm

2 stops30h 39m

Pasco Tri Cities

Tue 9/1

5:25 am-10:55 pm

2 stops15h 30m

$658

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Thu 4/23

4:06 pm-11:12 pm

1 stop9h 06m

$353

LafayettePortland

LFT - PDX

LFTPDX

Lafayette Regional

Mon 4/6

6:20 pm-11:09 pm

1 stop6h 49m

$353

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Wed 5/13

5:15 am-2:36 pm

2 stops11h 21m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/28

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Lafayette to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington 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 Washington

What is the cheapest month to book a flight from Lafayette to State of Washington?

Currently, July is the cheapest month in which you can book a flight from Lafayette to State of Washington (average of $193). Flying from Lafayette to State of Washington in April is currently the most expensive (average of $299). 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 State of Washington?

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated March 2, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Lafayette to Washington to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,375 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,375 reviews
United Airlines
7.4
Good
9,375 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,369 reviews
United Airlines
7.4
Good
9,375 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

  • What airport do you fly from for flights from Lafayette to Washington?

    Lafayette Regional (LFT), located 2.3 mi from the city center, is the airport you fly out of when you book flights from Lafayette to Washington.

  • How long is the flight from Lafayette to State of Washington?

    There are many flights that can get you from Lafayette to State of Washington in 8h 32m. Fly via American Airlines or United Airlines to get the fastest option. There are 1998 mi between Lafayette and State of Washington. This flight may include one or multiple stops.

  • What are the most popular routes from Lafayette to State of Washington?

    The most popular flight routes from Lafayette to State of Washington are Lafayette Regional - Seattle/Tacoma Intl, Lafayette Regional - Portland and Lafayette Regional - Pasco Tri Cities.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lafayette to Washington 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 State of Washington?

    Currently, July is the cheapest month in which you can book a flight from Lafayette to State of Washington (average of $193). Flying from Lafayette to State of Washington in April is currently the most expensive (average of $299). 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

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Top 2 airlines flying from Lafayette to Washington

Discover the top 2 airlines that operate flights from Lafayette to Washington. 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 March 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$433FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$308Average$476FlexibilityNo cancel feeOn-time69%

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