Direct flights from Dulles to Louisville

Did you mean Flights from Louisville to Dulles?

Dulles

United States

IAD

Washington Dulles International Airport

Louisville

United States

SDF

Louisville International Standiford Field

Route: Nonstop service available
Distance: 450 miles
Marketing airlines: 4 airlines
Aircraft: 3 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: 8,500 points + $9.00 for IAD → SDF, Economy, on 2026-11-12, booked with Virgin Australia. 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.

IAD → SDFEconomy
UA3685
8,500 points+ $9.00
Departure
2026-11-12
Seats seen
9
Book with
Virgin Australia
Observed (UTC)
2026-10-22 04:20
IAD → SDFEconomy
UA3685
8,500 points+ $9.00
Departure
2026-11-13
Seats seen
2
Book with
Virgin Australia
Observed (UTC)
2026-10-22 04:20
IAD → SDFEconomy
UA3980
8,500 points+ $9.00
Departure
2026-11-13
Seats seen
9
Book with
Virgin Australia
Observed (UTC)
2026-10-22 04:20
IAD → SDFEconomy
UA3685
10,000 points+ $5.00
Departure
2026-11-12
Seats seen
9
Book with
LifeMiles
Observed (UTC)
2026-10-22 04:20
IAD → SDFEconomy
UA3980
10,000 points+ $33.00
Departure
2026-11-13
Seats seen
9
Book with
Aeroplan
Observed (UTC)
2026-10-22 04:20
IAD → SDFEconomy
UA3685
10,000 points+ $33.00
Departure
2026-11-13
Seats seen
2
Book with
Aeroplan
Observed (UTC)
2026-10-22 04:20
IAD → SDFEconomy
UA3685
10,000 points+ $5.00
Departure
2026-11-13
Seats seen
2
Book with
LifeMiles
Observed (UTC)
2026-10-22 04:20
IAD → SDFEconomy
UA3980
10,000 points+ $5.00
Departure
2026-11-13
Seats seen
9
Book with
LifeMiles
Observed (UTC)
2026-10-22 04:20
IAD → SDFEconomy
UA3685
14,800 points+ $5.00
Departure
2026-11-12
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-22 04:20
IAD → SDFEconomy
UA4055
15,000 points+ $5.00
Departure
2026-11-12
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-22 04:20
IAD → SDFEconomy
UA3980
15,000 points+ $5.00
Departure
2026-11-13
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-22 04:20
IAD → SDFEconomy
UA3685
15,000 points+ $5.00
Departure
2026-11-13
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-22 04:20

Dulles to Louisville route overview

Washington Dulles International Airport (IAD) serves Dulles; Louisville International Standiford Field (SDF) serves Louisville.

The airports are 450 miles apart by great-circle distance.

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

Marketing airlines listed in the current schedule, including codeshare sellers, are Air Canada (AC), Copa Airlines (CM), Lufthansa (LH) and United Airlines (UA). 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 Dulles to Louisville 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.