$129+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Seattle to Lafayette with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Lafayette are usually found in February or January, booked 69 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from Seattle to Lafayette
Keep the following information in mind while searching for Seattle to Lafayette flight deals. Data was last updated April 29, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $245 (Mytrip) |
One-way from | $129 (Frontier) |
Popular in | July |
Cheapest in | February |
Average price | $357 |
Find flight deals from Seattle to Lafayette
Cheapest flights from Seattle to LafayetteExplore 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 April 29, 2025.
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 April 29, 2025.
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Frontier deal was found by Cheapflights users on 4/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 4/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 4/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/29. 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.
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
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
SeattleIndianapolis
SEA - IND
SEAIND
Seattle/Tacoma Intl
Sun 6/1
6:00 am-7:15 pm
2 stops34h 15m
Indianapolis
Mon 6/16
4:15 pm-3:03 pm
1 stop25h 48m
SeattleIndianapolis
SEA - IND
SEAIND
Seattle/Tacoma Intl
Mon 5/12
1:10 am-1:29 pm
1 stop9h 19m
Indianapolis
Mon 5/19
4:49 pm-11:01 pm
1 stop9h 12m
SeattleIndianapolis
SEA - IND
SEAIND
Seattle/Tacoma Intl
Wed 5/28
11:59 pm-7:07 am
Nonstop4h 08m
Indianapolis
Tue 6/3
6:42 pm-8:29 pm
Nonstop4h 47m
SeattleIndianapolis
SEA - IND
SEAIND
Seattle/Tacoma Intl
Fri 5/9
6:00 am-4:50 pm
1 stop7h 50m
Indianapolis
Sun 5/11
4:26 pm-12:44 am
1 stop11h 18m
SeattleIndianapolis
SEA - IND
SEAIND
Seattle/Tacoma Intl
Thu 6/5
11:59 pm-7:07 am
Nonstop4h 08m
Indianapolis
Sat 6/7
4:21 pm-12:10 am
1 stop10h 49m
SeattleIndianapolis
SEA - IND
SEAIND
Seattle/Tacoma Intl
Mon 9/15
6:30 am-7:30 pm
2 stops10h 00m
Indianapolis
Thu 9/18
5:15 pm-12:05 am
1 stop9h 50m
SeattleIndianapolis
SEA - IND
SEAIND
Seattle/Tacoma Intl
Fri 10/10
7:35 pm-6:44 am
1 stop8h 09m
Indianapolis
Sun 10/12
6:00 am-9:43 am
1 stop6h 43m
SeattleIndianapolis
SEA - IND
SEAIND
Seattle/Tacoma Intl
Mon 6/2
11:59 pm-7:07 am
Nonstop4h 08m
Indianapolis
Tue 6/10
8:27 am-10:06 am
Nonstop4h 39m
SeattleIndianapolis
SEA - IND
SEAIND
Seattle/Tacoma Intl
Mon 6/23
5:40 pm-6:14 am
1 stop9h 34m
Indianapolis
Fri 6/27
6:48 pm-11:58 pm
1 stop8h 10m
SeattleIndianapolis
SEA - IND
SEAIND
Seattle/Tacoma Intl
Mon 5/12
6:00 am-4:50 pm
1 stop7h 50m
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.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Lafayette
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 April 25, 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 69 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 $361). 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 April 29, 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 Tuesday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Seattle to Lafayette
Explore weekly flight availability from Seattle to Lafayette. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 29, 2025.
The most flights from SEA to L4F are scheduled on a Monday (7 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).
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 April 29, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta 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.
Crew
Boarding
Comfort
Entertainment
Food
Overall
Reviews
Anonymous,Aug 2024
SEA - LAS
Crew
Boarding
Comfort
Entertainment
Food
Overall
Reviews
Anonymous,Aug 2024
SEA - LAS
Crew
Boarding
Comfort
Entertainment
Food
Overall
Reviews
Anonymous,Aug 2024
SEA - LAS
Crew
Boarding
Comfort
Entertainment
Food
Overall
Reviews
Anonymous,Aug 2024
SEA - LAS
Crew
Boarding
Comfort
Entertainment
Food
Overall
Reviews
Anonymous,Aug 2024
SEA - LAS
Crew
Boarding
Comfort
Entertainment
Food
Overall
Reviews
Anonymous,Aug 2024
SEA - LAS
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.
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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 9 airlines flying from Seattle to Lafayette
Discover the top 9 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 April 29, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$99 | Average$237 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$130 | Average$235 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$159 | Average$467 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$197 | Average$495 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$237 | Average$357 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$237 | Average$575 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$248 | Average$433 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$257 | Average$353 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$297 | Average$392 | FlexibilityNo cancel fee | On-time63% |