$85 Cheap Flights from Washington (IAD) to Louisville (SDF)

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Flight deals we found

These prices are lower than our typical predictions for similar flights.
80% less than typical
$199
Roundtrip per traveler
Fri, Jun 28 - Sun, Jun 30
UnitedUnited
1h 45m
12:55pm
2:40pm
IAD
Nonstop
SDF
Found 18 hours ago
80% less than typical
$189
Roundtrip per traveler
Fri, Jun 28 - Wed, Jul 3
UnitedUnited
1h 45m
12:55pm
2:40pm
IAD
Nonstop
SDF
Found 16 hours ago
80% less than typical
$216
Roundtrip per traveler
Thu, Jun 20 - Sun, Jun 23
UnitedUnited
1h 45m
12:55pm
2:40pm
IAD
Nonstop
SDF
Found 11 hours ago
80% less than typical
$189
Roundtrip per traveler
Mon, Jul 29 - Wed, Jul 31
UnitedUnited
1h 44m
9:00am
10:44am
IAD
Nonstop
SDF
Found 18 hours ago
80% less than typical
$189
Roundtrip per traveler
Tue, Jul 16 - Tue, Jul 23
UnitedUnited
1h 45m
12:55pm
2:40pm
IAD
Nonstop
SDF
Found 13 hours ago
80% less than typical
$189
Roundtrip per traveler
Tue, Jun 11 - Tue, Jun 18
UnitedUnited
1h 44m
9:00am
10:44am
IAD
Nonstop
SDF
Found 13 hours ago
75% less than typical
$257
Roundtrip per traveler
Thu, May 23 - Tue, May 28
UnitedUnited
1h 47m
6:15pm
8:02pm
IAD
Nonstop
SDF
Found 2 hours ago
60% less than typical
$477
Roundtrip per traveler
Fri, May 17 - Sun, May 19
UnitedUnited
1h 50m
5:40pm
7:30pm
IAD
Nonstop
SDF
Found 15 hours ago
75% less than typical
$271
Roundtrip per traveler
Fri, Sep 13 - Sun, Sep 15
DeltaDelta
5h 24m
4:50pm
10:14pm
IAD
1 stop • 2h 10m in ATL
SDF
Found 18 hours ago
80% less than typical
$210
Roundtrip per traveler
Thu, Jun 27 - Tue, Jul 2
DeltaDelta
4h 3m
6:00am
10:03am
IAD
1 stop • 49m in ATL
SDF
Found 18 hours ago
75% less than typical
$297
Roundtrip per traveler
Fri, Sep 20 - Sun, Sep 22
DeltaDelta
5h 24m
4:50pm
10:14pm
IAD
1 stop • 2h 10m in ATL
SDF
Found 18 hours ago
60% less than typical
$458
Roundtrip per traveler
Wed, May 15 - Thu, May 16
UnitedUnited
5h 58m
5:35pm
11:33pm
IAD
1 stop • 2h 16m in ORD
SDF
Found 11 hours ago
55% less than typical
$562
Roundtrip per traveler
Thu, May 16 - Sun, May 19
American AirlinesAmerican Airlines
5h 34m
9:24am
2:58pm
IAD
1 stop • 2h 40m in CLT
SDF
Found 12 hours ago

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Cheap Flights from Washington to Louisville (IAD-SDF)

Prices were available within the past 7 days and start at $85 for one-way flights and $169 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
United
United
Delta
United
United
Delta
United
United
Delta
Flights from Washington (IAD) to Louisville (SDF)
Origin airport
Washington Dulles Intl.
Destination airport
Louisville Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$168
Distance
451 mi

Washington to Louisville Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Washington to Louisville offer the perfect respite. Not only does exploring Louisville provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Washington to Louisville may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from IAD to SDF today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Louisville are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Louisville more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Louisville is $85 now!

Frequently asked questions

How much is a flight from Dulles Intl. Airport to Louisville Muhammad Ali Intl. Airport?
Round-trip tickets between Washington Dulles Intl. Airport (IAD) and SDF start from $169. This is based on fares available within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAD to Louisville Intl. Airport (SDF)?
Most flights can be canceled online, but every airline has a different set of terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Washington Dulles Intl. Airport (IAD) to Louisville Muhammad Ali Intl. Airport 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 Washington Dulles Intl. Airport (IAD) to Louisville Muhammad Ali Intl. Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Dulles Intl. Airport to Louisville Muhammad Ali Intl. Airport?
That movie you’ve been wanting to see will just have to wait — the flight distance between Dulles Intl. Airport (IAD) and Louisville Intl. Airport (SDF) (SDF) is only 454 mi. The captain will be instructing you to put your seat upright for touchdown before you know it.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Louisville Muhammad Ali Intl. Airport?
If you’re looking to fly straight from Dulles Intl. Airport to Louisville Muhammad Ali Intl. Airport, United Airlines (UA) is an excellent choice. It operates 30 flights every month between Chantilly and Louisville.
Are Dulles Intl. Airport to Louisville Intl. Airport (SDF) flight tickets cheaper when they're purchased at the last minute?
It is possible to score an amazing last-minute deal from Dulles Intl. Airport to Louisville Intl. Airport (SDF), but it’s also possible to miss out entirely! As many airlines release prices up to 12 months in advance, it’s worth keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can be certain you’re always seeing the latest offers.
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