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$347+ 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
May 1 — May 81
Fri 5/1
Fri 5/8
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 April 1, 2026.

This American Airlines deal was found by Cheapflights users on 3/31. 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.
Tue 8/255:27 pm
LFT
-
SEA
1 stop8h 48m
American Airlines
Tue 9/15:05 am
SEA
-
LFT
1 stop6h 43m
American Airlines
Deal found 3/31$347
This American Airlines deal was found by Cheapflights users on 3/31. 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 4/295:42 am
LFT
-
SEA
1 stop7h 06m
American Airlines
Tue 5/1212:59 am
SEA
-
LFT
1 stop7h 13m
American Airlines
Deal found 3/31$358
This American Airlines deal was found by Cheapflights users on 3/30. 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 5/16:12 pm
LFT
-
SEA
1 stop8h 32m
American Airlines
Mon 5/116:00 am
SEA
-
LFT
1 stop8h 33m
American Airlines
Deal found 3/30$369
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Tue 4/216:12 pm
LFT
-
PDX
1 stop6h 37m
American Airlines
Tue 4/286:00 am
PDX
-
LFT
1 stop8h 37m
American Airlines
Deal found 3/31$369
This United Airlines deal was found by Cheapflights users on 3/29. 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 8/154:14 pm
LFT
-
PDX
2 stops10h 33m
United Airlines
Sat 8/221:04 pm
PDX
-
LFT
1 stop7h 51m
United Airlines
Deal found 3/29$374
This United Airlines deal was found by Cheapflights users on 3/31. 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 8/157:00 am
LFT
-
PDX
2 stops9h 47m
United Airlines
Fri 8/211:04 pm
PDX
-
LFT
1 stop7h 51m
United Airlines
Deal found 3/31$395
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:59 pm
LFT
-
SEA
1 stop7h 00m
American Airlines
Wed 6/37:31 am
SEA
-
LFT
1 stop7h 25m
American Airlines
Deal found 4/1$397
This Delta deal was found by Cheapflights users on 3/31. 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.
Tue 4/213:15 pm
LFT
-
PDX
1 stop8h 47m
Delta
Mon 4/2712:30 am
PDX
-
LFT
2 stops12h 03m
Delta
Deal found 3/31$399
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:00 am
LFT
-
PDX
2 stops10h 20m
American Airlines
Sat 8/155:20 am
PDX
-
LFT
1 stop6h 28m
American Airlines
Deal found 3/28$404
This Delta deal was found by Cheapflights users on 3/30. 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.
Tue 4/143:15 pm
LFT
-
SEA
1 stop8h 50m
Delta
Sat 4/186:00 am
SEA
-
LFT
1 stop7h 14m
Delta
Deal found 3/30$419
This American Airlines deal was found by Cheapflights users on 3/31. 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 7/158:04 pm
LFT
-
PDX
1 stop6h 46m
American Airlines
Sun 7/1912:59 am
PDX
-
LFT
1 stop7h 18m
American Airlines
Deal found 3/31$442
This American Airlines deal was found by Cheapflights users on 3/31. 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 5/277:59 pm
LFT
-
SEA
1 stop7h 00m
American Airlines
Tue 6/97:31 am
SEA
-
LFT
1 stop7h 29m
American Airlines
Deal found 3/31$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 April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$347
(American Airlines)

Popular in

July

Cheapest in

March

Average price

$587
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. 13% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 1, 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

Cheapest round-trip

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Sat 6/20

7:59 pm-12:59 am

1 stop7h 00m

Seattle/Tacoma Intl

Tue 6/30

11:24 pm-10:21 am

1 stop8h 57m

$347
Quickest round-trip

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Tue 8/25

5:27 pm-12:15 am

1 stop8h 48m

Seattle/Tacoma Intl

Tue 9/1

5:05 am-1:48 pm

1 stop6h 43m

$347

LafayettePortland

LFT - PDX

LFTPDX

Lafayette Regional

Wed 8/12

2:13 pm-9:42 pm

1 stop9h 29m

Portland

Sat 8/15

6:35 am-5:00 pm

1 stop8h 25m

$399

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Wed 4/29

12:03 pm-9:46 pm

2 stops11h 43m

Seattle/Tacoma Intl

Wed 5/13

11:59 pm-11:18 am

1 stop9h 19m

$452

LafayettePortland

LFT - PDX

LFTPDX

Lafayette Regional

Sat 8/15

5:25 am-12:07 pm

2 stops8h 42m

Portland

Sat 8/22

11:09 am-10:55 pm

2 stops9h 46m

$459

LafayettePortland

LFT - PDX

LFTPDX

Lafayette Regional

Sat 8/15

5:25 am-12:07 pm

2 stops8h 42m

Portland

Fri 8/21

11:15 pm-11:15 am

2 stops10h 00m

$459

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Fri 5/1

2:05 pm-1:12 am

2 stops13h 07m

Seattle/Tacoma Intl

Mon 5/11

11:59 pm-11:18 am

1 stop9h 19m

$474

LafayettePortland

LFT - PDX

LFTPDX

Lafayette Regional

Sat 8/29

4:14 pm-12:47 am

2 stops10h 33m

Portland

Tue 9/1

7:13 am-3:33 pm

1 stop6h 20m

$474
Cheapest one-way

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Fri 7/24

5:15 am-10:47 am

1 stop7h 32m

$383

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Sat 6/13

5:30 pm-10:32 pm

1 stop7h 02m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 14 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 $196). 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 April 1, 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
9,529 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

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
9,529 reviews
United Airlines
7.4
Good
9,529 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

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
11,544 reviews
United Airlines
7.4
Good
9,529 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

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 7h. Fly via American Airlines, United Airlines, or Delta 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 $196). 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 April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$433FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$308Average$476FlexibilityNo cancel feeOn-time69%

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