Cheap flights from Louisville to Washington from $122
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Washington departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Louisville to Washington
Round-trip
One-way
Last minute
Cheap round-trip flights
These are some of the best round-trip flight deals from Louisville to Washington that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Louisville to Washington.
Cheap last minute flights
Planning a quick getaway from Louisville to Washington? These are the last-minute flight deals available now.
United Airlines flights from Louisville to State of Washington
Our best United Airlines deals on Louisville to State of Washington flight tickets
United Airlines![United Airlines]()
Jul 9![United Airlines]()
Jul 15
SDF6:08 pmLouisville Intl
8h 51m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
SEA12:20 amSeattle/Tacoma Intl
6h 37m
1 stop
SDF9:57 amLouisville Intl
United Airlines![United Airlines]()
May 21![United Airlines]()
Jun 4
SDF8:00 amLouisville Intl
10h 58m
2 stops
SEA3:58 pmSeattle/Tacoma Intl
SEA11:01 amSeattle/Tacoma Intl
6h 25m
1 stop
SDF8:26 pmLouisville Intl
Southwest flights from Louisville to State of Washington
Our best Southwest deals on Louisville to State of Washington flight tickets
Southwest![Southwest]()
Jul 4![Southwest]()
Jul 9
SDF2:40 pmLouisville Intl
11h 40m
1 stop
SEA11:20 pmSeattle/Tacoma Intl
SEA2:45 pmSeattle/Tacoma Intl
7h 15m
1 stop
SDF1:00 amLouisville Intl
Southwest![Southwest]()
Jul 16![Southwest]()
Jul 21
SDF6:05 pmLouisville Intl
9h 10m
1 stop
PDX12:15 amPortland
PDX2:30 pmPortland
6h 55m
1 stop
SDF12:25 amLouisville Intl
See travel insights to Washington from
How to get the cheapest flight ticket from Louisville to State of Washington
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Prices
Airlines
What is the cheapest month to fly to State of Washington?
The month of January is, on average, the cheapest month to fly to State of Washington from Louisville, with most prices found around $381. If you aren’t able to travel to State of Washington during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $381.
What is the cheapest day to depart on your flight to State of Washington?
The cheapest day to depart from Louisville to State of Washington is on a Tuesday. Travelers who choose to depart for State of Washington on a Tuesday will often find tickets for as low as $417. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Louisville to State of Washington for around $575.
What is the cheapest time of day to depart on your flight to State of Washington?
The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $436. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $526 on average. Flights to State of Washington from Louisville in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to State of Washington?
You are more likely to see cheaper flights to State of Washington from Louisville when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $458 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Louisville for as low as $383 on momondo.
What is the cheapest airline that flies from Louisville Intl to Washington?
Spirit Airlines, United Airlines, and Sun Country Air are the most popular carriers operating from Louisville Intl to Washington
What airlines fly to State of Washington?
Delta, Alaska Airlines and American Airlines are the top three most popular airlines that fly to State of Washington from Louisville according to our data. Delta is the first choice among our users, with 40% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 9 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.
Cheap Louisville to State of Washington flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Louisville to State of Washington
Best Price Found | $122 |
|---|---|
Fastest flight time | 6h 13m |
Direct flights | None |
Airports in State of Washington | 3 airports |
When did momondo last update prices for flights from Louisville Intl Airport to Washington?
Prices for flights from Louisville Intl Airport to Washington refresh daily.
How many operators does momondo search for flights from Louisville Intl Airport to Washington?
There are 7 operators available for flights from Louisville Intl Airport to Washington as of April 2025.
How old do you have to be to fly from Louisville Intl Airport to Washington?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Washington.
What documentation or ID do you need to fly to Washington?
The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Louisville to State of Washington
Compare and see reviews for airlines that fly from Louisville to State of Washington with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $215 | Free Cancellation | Rating 6.3 7,963 reviews | |||
| PriceFrom $238 | Free Cancellation | Rating 6.9 346 reviews | |||
| PriceFrom $248 | Free Cancellation | Rating 8.0 7,936 reviews | |||
| PriceFrom $326 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $342 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $354 | Free Cancellation | Rating 8.0 4,294 reviews | |||
| PriceFrom $416 | Free Cancellation | Rating 8.0 9,968 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Louisville to Washington?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisville to Washington for you.
Can I find flights from Louisville to Washington with flexible booking policies on momondo?
All flight searches from Louisville to Washington on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Louisville to Washington?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisville to Washington.
I’m not ready to book a flight from Louisville to Washington right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Louisville to Washington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.
Get notified when prices go down
Daily price changes in your inbox - only with Price Alerts.
Find better results for your trip to Washington
Popular cities in Washington
Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $2
Flights to Los Angelesfrom $39
Flights to Miamifrom $70
Flights to Chicagofrom $60
Flights to Las Vegasfrom $37
Flights to Orlandofrom $45
Flights to San Franciscofrom $47
Flights to Washington, D.C.from $58
Flights to Bostonfrom $59
Flights to Dallasfrom $61
Flights to Atlantafrom $47
Flights to Seattlefrom $51