Lafayette

$75+ Cheap flights from Seattle (SEA) to Lafayette, IN, IN

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — IND
Jan 26 — Feb 21
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The best prices from Seattle/Tacoma Intl to Lafayette are usually found in February or January, booked 89 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Seattle to Lafayette

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Lafayette (L4F). 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 January 21, 2025.

Round-trip from

$231
(American Airlines)

One-way from

$75
(Cheapflightsfares)

Popular in

July

Cheapest in

February

Average price

$331
From Seattle/Tacoma Intl to Lafayette
One-way flight from Seattle/Tacoma Intl to Lafayette
Highest demand for flights based on searches. 6% potential increase in price ($24 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Average for round-trip flights in January 2025

Find flight deals from Seattle to Lafayette

Cheapest flights from Seattle to Lafayette
Explore the most affordable flight options available from Seattle to Lafayette. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/21. 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 2/2512:43 amSEA - IND
1 stop10h 09mAmerican Airlines
Fri 2/285:40 pmIND - SEA
1 stop8h 26mAmerican Airlines
Deal found 1/21$231
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 3/47:32 pmSEA - IND
1 stop8h 08mUnited Airlines
Tue 3/1111:25 amIND - SEA
2 stops9h 40mUnited Airlines
Deal found 1/21$236
This Delta deal was found by Cheapflights users on 1/21. 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 2/612:00 pmSEA - IND
1 stop8h 36mDelta
Tue 3/46:01 pmIND - SEA
1 stop7h 24mDelta
Deal found 1/21$242
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/45:15 amSEA - IND
2 stops16h 10mSpirit Airlines
Tue 3/1110:23 amIND - SEA
3 stops35h 39mSpirit Airlines
Deal found 1/21$243
This CheapOair deal was found by Cheapflights users on 1/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:37 pmSEA - IND
1 stop7h 53mMultiple Airlines
Mon 5/54:25 pmIND - SEA
1 stop11h 19mMultiple Airlines
Deal found 1/21$244
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/710:29 pmSEA - IND
Nonstop4h 11mAlaska Airlines
Tue 5/136:32 pmIND - SEA
Nonstop4h 47mAlaska Airlines
Deal found 1/21$277
This eDestinos deal was found by Cheapflights users on 1/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/72:02 pmSEA - IND
1 stop26h 46mFrontier
Fri 3/143:05 pmIND - SEA
2 stops31h 54mFrontier
Deal found 1/21$306
This Sun Country Air deal was found by Cheapflights users on 1/21. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/511:59 pmSEA - IND
1 stop15h 07mSun Country Air
Thu 6/127:05 pmIND - SEA
1 stop6h 45mSun Country Air
Deal found 1/21$315
This Southwest deal was found by Cheapflights users on 1/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/167:50 pmSEA - IND
1 stop11h 20mSouthwest
Tue 6/246:10 amIND - SEA
2 stops9h 35mSouthwest
Deal found 1/21$442

Find flights from Seattle to Lafayette within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Thu 3/6

12:00 pm-11:36 pm

1 stop8h 36m

Indianapolis

Thu 3/13

7:45 am-2:39 pm

1 stop9h 54m

$231

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Tue 3/18

12:41 pm-4:30 am

1 stop12h 49m

Indianapolis

Thu 3/20

7:37 pm-8:43 am

1 stop16h 06m

$233

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Wed 2/5

9:45 am-8:44 pm

1 stop7h 59m

Indianapolis

Tue 2/11

3:46 pm-9:18 pm

1 stop8h 32m

$235

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Tue 3/4

7:32 pm-6:40 am

1 stop8h 08m

Indianapolis

Tue 3/11

11:25 am-6:05 pm

2 stops9h 40m

$236

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Thu 5/1

6:00 am-3:25 pm

1 stop6h 25m

Indianapolis

Sun 5/4

8:10 am-5:37 pm

1 stop12h 27m

$258

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Tue 3/4

8:55 am-8:51 pm

1 stop8h 56m

Indianapolis

Tue 3/11

6:27 pm-8:25 pm

Nonstop4h 58m

$271

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Thu 2/20

7:15 am-10:45 pm

2 stops12h 30m

Indianapolis

Wed 2/26

12:55 pm-8:10 pm

2 stops10h 15m

$302

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Fri 3/7

2:02 pm-7:48 pm

1 stop26h 46m

Indianapolis

Fri 3/14

3:05 pm-7:59 pm

2 stops31h 54m

$306

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Thu 6/19

11:59 pm-6:06 pm

1 stop15h 07m

Indianapolis

Sun 6/29

7:05 pm-10:50 pm

1 stop6h 45m

$333

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Thu 3/6

2:02 pm-7:59 pm

1 stop26h 57m

$96

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 18 results
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Best time to book a flight from Seattle to Lafayette

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

Travel insights for flights from Seattle to Lafayette

Get recent, data-driven insights about flights from Seattle to Lafayette including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to Lafayette?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Lafayette. Price data was last updated on January 17, 2025.

The price you pay for your flight from Seattle to Lafayette may vary depending on when you book. For the best chance of a lower fare, look to book 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Seattle to Lafayette (average of $297). Flying from Seattle to Lafayette in March is currently the most expensive (average of $362). 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 SEA to L4F?

Find hourly flight availability from Seattle to Lafayette. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Seattle to Lafayette, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Seattle to Lafayette?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Lafayette. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Lafayette flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Lafayette by month

Plan your trip to Lafayette by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lafayette ranges from 2.3 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. February is typically the driest time to visit Lafayette when rainfall is around 2.3 in.

Temperature in Lafayette by month

Plan your trip to Lafayette by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lafayette, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Lafayette

Get insights into the airlines that provide service to Lafayette. 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 Lafayette. Reviews last updated January 21, 2025.
See what other customers who have flown with American Airlines, United Airlines and Spirit Airlines from Seattle to Lafayette have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
4,662 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
9,706 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
8,521 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
8,985 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.2
Good
10,000 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Lafayette. 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 Seattle to Lafayette?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Lafayette. On average, Seattle/Tacoma Intl has 2 outbound flights to Lafayette per day from 7 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • How popular is this Seattle to Lafayette flight route?

  • What are the cheapest airlines to fly from Seattle to Lafayette one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $75. Users have also found prices from $96 and $116 on Frontier and Delta, respectively.

  • What are the most reliable airlines from Seattle to Lafayette?

    No one likes to see their flight delayed. When booking a flight from Seattle to Lafayette consider choosing American Airlines (80%), Alaska Airlines (80%) or Hawaiian Airlines (80%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Seattle to Lafayette?

    While on average a flight from Seattle to Lafayette is generally $335, our data shows the cheapest flight currently is $128. When looking at the most popular route, (Seattle/Tacoma Intl - Indianapolis), you can expect to pay $143 for that flight.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Seattle to Lafayette (average of $297). Flying from Seattle to Lafayette in March is currently the most expensive (average of $362). 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.

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Alternative routes for Seattle to Lafayette

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Seattle to Lafayette

Discover the top 7 airlines that operate flights from Seattle to Lafayette. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$99Average$371FlexibilityNo cancel feeOn-time65%
FrontierCheapest$130Average$235FlexibilityNo cancel feeOn-time62%
DeltaCheapest$149Average$524FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$197Average$487FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$239Average$584FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$239Average$441FlexibilityNo cancel feeOn-time75%
Sun Country AirCheapest$257Average$387FlexibilityNo cancel feeOn-time83%
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