Cheap Flights From Ronald Reagan Washington National (DCA) To Louisville Intl. (SDF)

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Cheapest Flights from Washington (DCA) to Louisville (SDF)

The cheapest flights to Louisville Intl. found within the past 7 days were CA $344 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Thu, Sep. 11 - Sun, Sep. 14
DCA
Washington
SDF
Louisville
CA $344 Roundtrip, found 4 days ago
CA $344
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep. 11 from Washington to Louisville, returning Sun, Sep. 14, priced at CA $344 found 4 days ago
Thu, Sep. 11 - Sun, Sep. 14
DCA
Washington
SDF
Louisville
CA $393 Roundtrip, found 4 days ago
CA $393
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep. 11 from Washington to Louisville, returning Sun, Sep. 14, priced at CA $393 found 4 days ago
Thu, Sep. 11 - Sun, Sep. 14
DCA
Washington
SDF
Louisville
CA $397 Roundtrip, found 4 days ago
CA $397
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep. 11 from Washington to Louisville, returning Sun, Sep. 14, priced at CA $397 found 4 days ago
Thu, Sep. 11 - Sun, Sep. 14
DCA
Washington
SDF
Louisville
CA $413 Roundtrip, found 4 days ago
CA $413
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep. 11 from Washington to Louisville, returning Sun, Sep. 14, priced at CA $413 found 4 days ago
Thu, Sep. 11 - Sun, Sep. 14
DCA
Washington
SDF
Louisville
CA $423 Roundtrip, found 4 days ago
CA $423
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep. 11 from Washington to Louisville, returning Sun, Sep. 14, priced at CA $423 found 4 days ago
Thu, Sep. 11 - Sun, Sep. 14
DCA
Washington
SDF
Louisville
CA $425 Roundtrip, found 4 days ago
CA $425
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep. 11 from Washington to Louisville, returning Sun, Sep. 14, priced at CA $425 found 4 days ago
Thu, Sep. 11 - Sun, Sep. 14
DCA
Washington
SDF
Louisville
CA $448 Roundtrip, found 4 days ago
CA $448
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep. 11 from Washington to Louisville, returning Sun, Sep. 14, priced at CA $448 found 4 days ago
Thu, Sep. 11 - Sun, Sep. 14
DCA
Washington
SDF
Louisville
CA $462 Roundtrip, found 4 days ago
CA $462
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep. 11 from Washington to Louisville, returning Sun, Sep. 14, priced at CA $462 found 4 days ago
Thu, Sep. 11 - Sun, Sep. 14
DCA
Washington
SDF
Louisville
CA $475 Roundtrip, found 4 days ago
CA $475
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep. 11 from Washington to Louisville, returning Sun, Sep. 14, priced at CA $475 found 4 days ago
Thu, Sep. 11 - Sun, Sep. 14
DCA
Washington
SDF
Louisville
CA $476 Roundtrip, found 4 days ago
CA $476
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep. 11 from Washington to Louisville, returning Sun, Sep. 14, priced at CA $476 found 4 days ago
Thu, Sep. 11 - Sun, Sep. 14
DCA
Washington
SDF
Louisville
CA $479 Roundtrip, found 4 days ago
CA $479
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep. 11 from Washington to Louisville, returning Sun, Sep. 14, priced at CA $479 found 4 days ago
Thu, Sep. 11 - Sun, Sep. 14
DCA
Washington
SDF
Louisville
CA $492 Roundtrip, found 4 days ago
CA $492
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep. 11 from Washington to Louisville, returning Sun, Sep. 14, priced at CA $492 found 4 days ago
Thu, Sep. 11 - Sun, Sep. 14
DCA
Washington
SDF
Louisville
CA $496 Roundtrip, found 4 days ago
CA $496
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep. 11 from Washington to Louisville, returning Sun, Sep. 14, priced at CA $496 found 4 days ago
Thu, Sep. 11 - Sun, Sep. 14
DCA
Washington
SDF
Louisville
CA $502 Roundtrip, found 4 days ago
CA $502
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep. 11 from Washington to Louisville, returning Sun, Sep. 14, priced at CA $502 found 4 days ago
Thu, Sep. 11 - Sun, Sep. 14
DCA
Washington
SDF
Louisville
CA $525 Roundtrip, found 4 days ago
CA $525
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep. 11 from Washington to Louisville, returning Sun, Sep. 14, priced at CA $525 found 4 days ago
Thu, Sep. 11 - Sun, Sep. 14
DCA
Washington
SDF
Louisville
CA $530 Roundtrip, found 4 days ago
CA $530
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep. 11 from Washington to Louisville, returning Sun, Sep. 14, priced at CA $530 found 4 days ago
Thu, Sep. 11 - Sun, Sep. 14
DCA
Washington
SDF
Louisville
CA $538 Roundtrip, found 4 days ago
CA $538
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep. 11 from Washington to Louisville, returning Sun, Sep. 14, priced at CA $538 found 4 days ago
Thu, Sep. 11 - Sun, Sep. 14
DCA
Washington
SDF
Louisville
CA $543 Roundtrip, found 4 days ago
CA $543
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep. 11 from Washington to Louisville, returning Sun, Sep. 14, priced at CA $543 found 4 days ago
Thu, Sep. 11 - Sun, Sep. 14
DCA
Washington
SDF
Louisville
CA $544 Roundtrip, found 4 days ago
CA $544
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep. 11 from Washington to Louisville, returning Sun, Sep. 14, priced at CA $544 found 4 days ago
Thu, Sep. 11 - Sun, Sep. 14
DCA
Washington
SDF
Louisville
CA $679 Roundtrip, found 4 days ago
CA $679
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Sep. 11 from Washington to Louisville, returning Sun, Sep. 14, priced at CA $679 found 4 days ago

Frequently asked questions

Are there direct flights from National Airport to Louisville Muhammad Ali Intl. Airport?
For an easy journey between Arlington and Louisville, have a look at American Airlines. This airline operates direct flights from Ronald Reagan Washington National Airport (DCA) to Louisville Intl. Airport (SDF).
What airlines fly from DCA to SDF?
If you're on the lookout for an airline company that flies directly from DCA to Louisville Intl. Airport (SDF) and is rated highly by experienced travelers, consider American Airlines. They offer up to 60 flights per month.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Washington (DCA)

Travelers at DCA love to visit these top cities. Roam to the top destinations from Washington (DCA) today with the cheap prices from Travelocity!

Popular Flight Routes from Louisville (SDF)

Travelers at SDF love to visit these top cities. Roam to the top destinations from Louisville(SDF) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.