Cheap Flights from Louisville (SDF) to Washington (IAD)

Popular airlines from Louisville Intl. Airport (SDF) to Washington Dulles Intl. Airport (IAD)

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Find the cheapest month to fly from Louisville (SDF) to Washington (IAD)

August is typically the cheapest month to fly

From ￥20,259 - ￥63,558 per traveler.

Frequently asked questions

How much is a flight from Louisville Intl. Airport (SDF) to Washington Dulles Intl. Airport (IAD)?
If you're planning on traveling from Louisville Muhammad Ali Intl. Airport to IAD, round-trip journeys start from . This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SDF to IAD?
This can vary between air carriers, as each one has its own terms and conditions. Visit the Customer Service Portal, where there are easy-to-follow instructions on how to cancel your flight online.
How do I find cheap flights from Louisville Intl. Airport (SDF) to IAD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SDF to Washington Dulles Intl. Airport (IAD) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Louisville Intl. Airport (SDF) to Washington Dulles Intl. Airport (IAD)?
The average flight time from Louisville Intl. Airport (SDF) to IAD is a comfortable 4 hours and 13 minutes. You'll be lucky to finish an entire movie before you land!
How far is the flight from Louisville Muhammad Ali Intl. Airport to IAD?
It's only 730 kilometers from SDF to Washington Dulles Intl. Airport (IAD). It's quite possible that you'll spend more time traveling to and from the airport than you will actually flying!
Which airlines fly direct from Louisville Intl. Airport (SDF) to Washington Dulles Intl. Airport (IAD)?
Check out United Airlines (UA) if you want to fly straight from Louisville Intl. Airport (SDF) to IAD. This carrier operates 78 monthly flights, so you're sure to find one that fits your schedule.
Are Louisville Intl. Airport (SDF) to Washington Dulles Intl. Airport (IAD) flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally find a bargain, with some super cheap fares from SDF to IAD surfacing a few weeks before the departure date. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals regularly — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines publish prices that far in advance.

Travel information

Travel information

Origin airport
Louisville Intl.
Destination airport
Washington Dulles Intl.
Distance
721 km
Average flight time
1 hour 40 mins

Book with confidence

Book with confidence

Louisville to Washington Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Louisville to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Washington.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SDF to IAD flights that won’t make your bank account wince. Ready to temporarily leave behind Louisville for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAD with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Louisville to Washington Flights

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