Direct flights from Louisville to Washington

Did you mean Flights from Washington to Louisville?

Louisville

United States

SDF

Louisville International Standiford Field

Washington

United States

DCA

Ronald Reagan Washington National Airport

Route: Nonstop service available
Distance: 472 miles
Marketing airlines: 3 airlines
Aircraft: 4 aircraft types
Dates: Oct 19, 2026 – Oct 14, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Lowest price in this limited sample: 4,500 points + $25.00 for SDF → DCA, Economy, on 2026-11-03, booked with Alaska Atmos Rewards. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-10-23 – 2026-11-21.

SDF → DCAEconomy
AA4718
4,500 points+ $25.00
Departure
2026-11-03
Seats seen
5
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 10:00
SDF → DCAEconomy
AA4718
4,500 points+ $25.00
Departure
2026-11-03
Seats seen
4
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 07:20
SDF → DCAEconomy
AA4549
4,500 points+ $25.00
Departure
2026-11-03
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 10:00
SDF → DCAEconomy
AA4549
4,500 points+ $25.00
Departure
2026-11-10
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-23 03:37
SDF → DCAEconomy
AA4718
4,500 points+ $25.00
Departure
2026-11-10
Seats seen
2
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-23 03:37
SDF → DCAEconomy
AA5674
4,500 points+ $25.00
Departure
2026-11-10
Seats seen
8
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-23 03:37
SDF → DCAEconomy
AA4718
4,500 points+ $25.00
Departure
2026-11-11
Seats seen
4
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 10:42
SDF → DCAEconomy
AA4549
4,500 points+ $25.00
Departure
2026-11-11
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 10:42
SDF → DCAEconomy
AA4549
4,500 points+ $25.00
Departure
2026-11-14
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 04:43
SDF → DCAEconomy
AA4549
4,500 points+ $25.00
Departure
2026-11-21
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-23 06:22
SDF → DCAFirst
AA4549
9,000 points+ $25.00
Departure
2026-11-03
Seats seen
8
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 10:00
SDF → DCAFirst
AA4549
9,000 points+ $25.00
Departure
2026-11-21
Seats seen
7
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-23 06:22

Louisville to Washington route overview

Louisville International Standiford Field (SDF) serves Louisville; Ronald Reagan Washington National Airport (DCA) serves Washington.

The airports are 472 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from SDF to DCA.

Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), Alaska Airlines (AS) and Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 14, 2027.

Marketing airlines on the Louisville to Washington route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Alaska Airlines (AS)Codeshare only

Airline alliance affiliations represented: Oneworld

Aircraft flying from SDF to DCA

Frequently asked questions

Which airports serve the Louisville to Washington route?

Louisville International Standiford Field (SDF) is the origin airport and Ronald Reagan Washington National Airport (DCA) is the destination airport.

How far is Washington from Louisville?

SDF and DCA are approximately 472 miles apart by great-circle distance.

Are there direct flights from SDF to DCA?

Yes. Roame's current schedule feed shows nonstop service from SDF to DCA.

Which airlines market flights from SDF to DCA?

Which aircraft fly from SDF to DCA?

Aircraft listed in the current schedule include Boeing 737 MAX 8 (7M8), Canadair Regional Jet 700 | Regional Jet 550 (CR7), Canadair Regional Jet 900 (CR9) and Embraer 175 (short wing) (E75).