Cheap Flight Tickets from Seattle (SEA) to Louisville (SDF)

Low Price Flights from Seattle to Louisville

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Flights from Seattle to Louisville Starting at CNY 141

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Return

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Seattle to Louisville

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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Seattle to Louisville

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Sun Country Airlines

From AU$ 141

American Airlines

From AU$ 172

Alaska Airlines

From AU$ 183

Frontier Airlines

From AU$ 193

Spirit Airlines

From AU$ 231

United Airlines

From AU$ 283

Delta Air Lines

From AU$ 313

Jetblue Airways

From AU$ 780

ANA airlines

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Alternative Routes from Seattle to Louisville

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Seattle to Louisville.

Cheapest
SEA
18:00
14h 52m
1 transfer
SDF
11:52
Seattle-Tacoma International Airport - Louisville International Airport
Thu, May 2Sun Country Airlines
AU$ 141
SEA
18:00
14h 52m
1 transfer
SDF
11:52
Seattle-Tacoma International Airport - Louisville International Airport
Thu, May 2Sun Country Airlines
AU$ 141
Find More Flights

How do I find the cheapest flights?

When are flight from Seattle (SEA) to Louisville (SDF) the cheapest?
Airlines adjust prices for flights from Seattle to Louisville based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Seattle (SEA) to Louisville (SDF) cost?
According to Trip.com's data, the lowest price is around AU$ 781.
How many airports in Louisville (SDF)?
There are 2 airport(s) in Louisville (SDF): Louisville Bowman Field Airport and Louisville International Airport.

How to find a cheap flight from Seattle to Louisville

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Louisville. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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