Question 1

How long is the flight from Washington, D.C. Dulles Intl Airport to Louisville?

Accepted Answer

A quick flight from Washington, D.C. Dulles Intl Airport to Louisville can take about 1h 52m. United Airlines provides one of the quickest options available for as low as $209. Washington, D.C. Dulles Intl Airport and Louisville are separated by a distance of 453 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

Question 2

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Louisville round-trip?

Accepted Answer

According to our current data, United Airlines ($209), Delta ($228), and American Airlines ($256) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Louisville. You may be able to fly from Washington, D.C. Dulles Intl Airport to Louisville for 33% less than the average price by searching for these airlines.

Question 3

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Louisville one-way?

Accepted Answer

To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $94. United Airlines flights start at $105 while deals on Delta start at $114 one-way.

Question 4

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Louisville?

Accepted Answer

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Louisville may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 5

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Louisville?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Louisville (average of $288). Flying from Washington, D.C. Dulles Intl Airport to Louisville in April is currently the most expensive (average of $373). 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.

Question 6

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Louisville?

Accepted Answer

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Louisville flight should consider departing on Friday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to Louisville, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Question 9

How many flights depart from Washington, D.C. Dulles Intl Airport to Louisville on average per day?

Accepted Answer

7 flight departures from Washington, D.C. Dulles Intl Airport to Louisville per day on average.
Morning (6am - Noon) - 43% of flight departures
Evening (6pm - Midnight) - 57% of flight departures

Question 10

How recently were the Washington, D.C. Dulles Intl Airport to Louisville flight deals updated?

Accepted Answer

The Washington, D.C. Dulles Intl Airport to Louisville flight deals you see on this page were last updated on 10/24.

Question 11

What days are nonstop flights available from Washington, D.C. Dulles Intl Airport to Louisville?

Accepted Answer

Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Saturday.

Question 12

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Louisville?

Accepted Answer

Looking at all options, your cheapest flight can be booked for $104. While the most popular route (Washington, D.C. Dulles Intl - Louisville Intl) can be booked for $209 on average our data indicates $332 when flying from Washington, D.C. Dulles Intl Airport to Louisville.

Question 13

What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Louisville?

Accepted Answer

The top 3 most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Louisville are Air Canada (92%), Republic Airways (92%) and Copa Airlines (90%).

Question 14

Are there nonstop flights from Washington, D.C. Dulles Intl Airport to Louisville for under $300 on Cheapflights?

Accepted Answer

Cheapflights has at least 1 direct flight from Washington, D.C. Dulles Intl Airport to Louisville under $300. A good price for a nonstop flight from Washington, D.C. Dulles Intl Airport to Louisville is less than $209.

Question 15

Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Louisville for under $500?

Accepted Answer

There are currently 3+ open flights from Washington, D.C. Dulles Intl Airport to Louisville within the next 7 days for less than $500.

Question 16

Can I find flights from Washington, D.C. Dulles Intl Airport to Louisville for under $300 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Louisville for under $300. The cheapest flight booked recently is on United Airlines for just $209, but on average you can expect to pay $306.

Question 17

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Louisville?

Accepted Answer

Users have found that flying from Washington, D.C. Dulles Intl Airport to Louisville on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

Question 18

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Louisville?

Accepted Answer

Find a great deal and save up to 165% by booking at least 43 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. Dulles Intl Airport to Louisville within the next two weeks, with the cheapest ticket starting at $359.

Question 19

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Louisville?

Accepted Answer

January is one of the best times of the year to fly to Louisville from Washington, D.C. Dulles Intl Airport. Prices for January average $291 per person but you can even find prices for as low as $98. The most expensive prices can be found in the month of October. Opting for a January flight can save you 20% on your journey compared to booking in October

Question 20

What is the cheapest time of day to fly from IAD to SDF?

Accepted Answer

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Louisville is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 35% on airfare.

Question 21

E

Accepted Answer

Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Louisville flight searches over the past month and is updated monthly.

Question 22

E

Accepted Answer

Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Question 23

What airport do you fly into for flights to Louisville from Washington, D.C. Dulles Intl?

Accepted Answer

Louisville Intl (SDF) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Louisville. You should not have trouble finding flights to Louisville Intl from Washington, D.C. Dulles Intl; the airport handles an average of 5 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Louisville airport from Washington, D.C. Dulles Intl. It is only a 5.3 mi journey from Louisville Intl (SDF) to Louisville’s city center.

Question 24

What does IAD to SDF mean?

Accepted Answer

Great question - IAD to SDF just means Washington, D.C. Dulles Intl Airport to Louisville Intl Airport. Now you’ll know what these unique codes when you look for flights!

Question 25

Can I find deals for flights from Dulles Intl to Louisville that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Dulles Intl to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 26

How can I find direct flights from Dulles Intl to Louisville?

Accepted Answer

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

Question 27

Can I find deals for business class flights from Dulles Intl to Louisville?

Accepted Answer

Yes. Cheapflights offers flight deals from Dulles Intl to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 28

Can I find deals on last-minute flights from Dulles Intl to Louisville?

Accepted Answer

Yes, you can often find last-minute deals on Dulles Intl to Louisville flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Question 29

Can I find deals for flights from Dulles Intl to Louisville that allow pets onboard?

Accepted Answer

Many airlines flying from Dulles Intl to Louisville offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Question 30

Can I find deals for flights from Dulles Intl to Louisville that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your Dulles Intl to Louisville flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Question 31

Can I find deals on flights from Dulles Intl to Louisville with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter Dulles Intl to Louisville flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	September
Cheapest in	February
Round-trip from	$209 (United Airlines)
One-way from	$94 (Mytrip)

Provider	Price Accuracy	Trust Score*	Cancellation Policy
Expedia	Price Accuracy2 stars	Trust Score*3 stars	Cancellation PolicyAirline Policy
FlightHub	Price Accuracy3 stars	Trust Score*3 stars	Cancellation PolicyAirline Policy
eDreams	Price Accuracy3 stars	Trust Score*3 stars	Cancellation PolicyAirline Policy
AranGrant	Price Accuracy3 stars	Trust Score*3 stars	Cancellation PolicyAirline Policy
Priceline	Price Accuracy1 star	Trust Score*3 stars	Cancellation PolicyAirline Policy

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$180	Average$320	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$186	Average$218	FlexibilityNo cancel fee	On-timeN/A

$94+ Cheap flights from Dulles Intl (IAD) to Louisville (SDF)

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Louisville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Washington, D.C. Dulles Intl to Louisville Intl are usually found in February or January, booked 56 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Cheap flight deals from Dulles Intl to Louisville

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Round-trip from

One-way from

Find flight deals from Dulles Intl to Louisville

Cheapest flights from Dulles Intl to LouisvilleExplore the most affordable flight options available from Dulles Intl to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 24, 2024.

Explore the most affordable flight options available from Dulles Intl to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 24, 2024.

Find flights from Dulles Intl to Louisville within your budget

Compare providers for flights from Dulles Intl to Louisville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Louisville in October.

Best time to book a flight from Dulles Intl to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Dulles Intl with our price prediction graph.

Travel insights for flights from Dulles Intl to Louisville

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

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Louisville?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Louisville. Price data was last updated on October 18, 2024.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Louisville?

What is the cheapest time of day to fly from IAD to SDF?

Find hourly flight availability from Dulles Intl to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 24, 2024.

Rainfall in Louisville by month

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

Temperature in Louisville by month

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

Reviews of airlines servicing Louisville

See what other customers who have flown with United Airlines and Delta from Washington, D.C. to Louisville have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Louisville. 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 into for flights to Louisville from Washington, D.C. Dulles Intl?

Can I find flights from Washington, D.C. Dulles Intl Airport to Louisville for under $300 on Cheapflights?

Are there nonstop flights from Washington, D.C. Dulles Intl Airport to Louisville for under $300 on Cheapflights?

Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Louisville for under $500?

What days are nonstop flights available from Washington, D.C. Dulles Intl Airport to Louisville?

How many flights depart from Washington, D.C. Dulles Intl Airport to Louisville on average per day?

How long is the flight from Washington, D.C. Dulles Intl Airport to Louisville?

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Louisville round-trip?

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Louisville one-way?

What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Louisville?

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Louisville?

What does IAD to SDF mean?

Can I find deals for flights from Dulles Intl to Louisville that include extra baggage allowance?

Can I find deals on flights from Dulles Intl to Louisville with specific airlines?

Can I find deals for flights from Dulles Intl to Louisville that include hotel bookings?

How can I find direct flights from Dulles Intl to Louisville?

Can I find deals for business class flights from Dulles Intl to Louisville?

Can I find deals for flights from Dulles Intl to Louisville that allow pets onboard?

Can I find deals on last-minute flights from Dulles Intl to Louisville?

How recently were the Washington, D.C. Dulles Intl Airport to Louisville flight deals updated?

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Louisville?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to LouisvilleSee prices for flight routes from nearby airports that may be better suited for you.

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

Top 2 airlines flying from Dulles Intl to Louisville

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Dulles Intl to Louisville
Explore the most affordable flight options available from Dulles Intl to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 24, 2024.

Alternative routes for Dulles Intl to Louisville
See prices for flight routes from nearby airports that may be better suited for you.