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Not ready to book? to track prices.Find the cheapest flights from Louisville to Washington, D.C.
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United Airlines flights from Louisville to Washington, D.C. Dulles Intl Airport
Our best United Airlines deals on Louisville to Washington, D.C. Dulles Intl Airport flight tickets
Delta flights from Louisville to Washington, D.C. Dulles Intl Airport
Our best Delta deals on Louisville to Washington, D.C. Dulles Intl Airport flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Louisville to Washington, D.C. Dulles Intl Airport
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
What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?
In general, May is the cheapest month to fly from Louisville to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $264. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of May, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $269.
What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $568. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Louisville to Washington, D.C. Dulles Intl Airport for around $892.
What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Flying to Washington, D.C. Dulles Intl Airport from Louisville in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $218 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,075 on average. Flights to Washington, D.C. Dulles Intl Airport from Louisville at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Louisville Intl to Washington, D.C. Dulles Intl flight route?
Fly from Louisville Intl to Washington, D.C. Dulles Intl for the best Louisville Intl - Washington, D.C. Dulles Intl flight prices
How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?
You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Louisville when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $305 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Louisville for as low as $246 on momondo.
What cabin class options are available on Louisville Intl to Washington, D.C. Dulles Intl flights?
There are 4 cabin classes available to choose from on Louisville Intl to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Louisville Intl to Washington, D.C. Dulles Intl?
United Airlines, Allegiant Air, and Delta are the most popular carriers operating from Louisville Intl to Washington, D.C. Dulles Intl
What airlines fly to Washington, D.C. Dulles Intl Airport?
United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Louisville according to our data. United Airlines is the first choice among our users, with 95% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 3 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Louisville to Washington, D.C. Dulles Intl Airport on average per day?
As of February 2025, there are 5 flights per day flying from Louisville to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 10:00AM, with 54% of flights taking off at noon.
How many flights depart from Louisville to Washington, D.C. Dulles Intl Airport on average per week?
As of February 2025, 35 flights take off from Louisville and land in Washington, D.C. Dulles Intl Airport each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
When to book flights from Louisville to Washington, D.C. Dulles Intl Airport
Cheap Louisville to Washington, D.C. Dulles Intl Airport (SDF to IAD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Louisville to Washington, D.C. Dulles Intl Airport
How far is Louisville Intl to Washington, D.C. Dulles Intl by plane?
The distance between Louisville Intl and Washington, D.C. Dulles Intl is about 450.6 mi. 1h 35m is a normal flight duration for this route.
When did momondo last update prices for flights from Louisville Intl Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Louisville Intl Airport to Washington, D.C. Dulles Intl Airport refresh daily.
How many operators does momondo search for flights from Louisville Intl Airport to Washington, D.C. Dulles Intl Airport?
As of February 2025, there are 2 operators available to choose from for flights from Louisville Intl Airport to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Louisville Intl Airport to Washington, D.C. Dulles Intl Airport?
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, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport 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.
What is the most popular plane model from Louisville to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Louisville and Washington, D.C. Dulles Intl Airport, the leading plane model is Embraer 175 (Enhanced Winglets), making up 33.41% of the total bookings. Other popular models include Embraer 175 with 14.49%, Boeing 737-700 Passenger/BBJ1 (winglets) with 9.81%, and Canadair (Bombardier) Regional Jet 700 with 9.81%.
What is the most popular airline from Louisville to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Louisville and Washington, D.C. Dulles Intl Airport, the leading airline is United Airlines, making up 96% of the total bookings. Other popular airlines include Delta with 4%.
Best airlines flying from Louisville to Washington, D.C. Dulles Intl Airport
Compare and see reviews for airlines that fly from Louisville to Washington, D.C. Dulles Intl Airport with momondo
Airline | Rating | Free Cancellation | Price | ||
---|---|---|---|---|---|
PriceFrom $177 | Free Cancellation | Rating 8.0 8,219 reviews | |||
PriceFrom $186 | Free Cancellation | Rating 7.4 8,765 reviews |
United Airlines Flights From Louisville to Washington, D.C. Dulles Intl Airport
The lowest priced United Airlines flight from Louisville to Washington, D.C. Dulles Intl Airport from the last 72 hours was $186. Generally, United Airlines has 14 flights on this route every week with an average price of $284. United Airlines is rated 7.4/10 by our users.
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Louisville to Washington, D.C.?
Finding the right flight to Washington, D.C. from Louisville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.
Can I find flights from Louisville to Washington, D.C. with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Louisville to Washington, D.C. flights to just show those with flexible booking policies.
How can momondo help me find flights from Louisville to Washington, D.C.?
Once you have performed a search for Louisville to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Louisville to Washington, D.C. right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Louisville to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.