Louisville (SDF) to Dulles (IAD) · Jan 1, 2027 · return Jan 4, 2027

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Hotels in Washington, DC for these trips

Hotels: under a trip, hotels in Washington, DC for exactly those nights: the lowest 3★, 4★, 5★ stay totals among the city's featured hotels, Axel's price for 2 adults in 1 room, each opening that hotel's page for those dates with the rooms and the booking link.

• Hotels in Washington, DC for these nights (Jan 1–4, 2027 · 3 nights · 2 adults, 1 room): 3★ Phoenix Park Hotel, $312 total · 4★ Washington Plaza Hotel, $303 total · 5★ Hotel Washington, $588 total

All hotels in Washington, DC

Route overview: Louisville to Dulles (IAD) flight deals

2027-01-01 → 2027-01-04 · Axel-exclusive $372.31

• United Airlines UA4067: SDF 2027-01-01 14:25:00 → IAD 2027-01-01 16:03:00; nonstop; 98 minutes. Local airport times.
• United Airlines UA4068: IAD 2027-01-04 17:43:00 → SDF 2027-01-04 19:35:00; nonstop; 112 minutes. Local airport times.

2027-01-01 → 2027-01-04 · Axel-exclusive $336.60

• American Airlines AA647 / AA5446: SDF 2027-01-01 05:02:00 → IAD 2027-01-01 11:16:00; 1 stop(s) via CLT; 374 minutes. Local airport times.
  • AA647: SDF 2027-01-01 05:02:00 → CLT 2027-01-01 06:30:00; layover at CLT: 195 minutes.
  • AA5446: CLT 2027-01-01 09:45:00 → IAD 2027-01-01 11:16:00.
• American Airlines AA5649 / AA5479: IAD 2027-01-04 06:00:00 → SDF 2027-01-04 10:54:00; 1 stop(s) via CLT; 294 minutes. Local airport times.
  • AA5649: IAD 2027-01-04 06:00:00 → CLT 2027-01-04 07:48:00; layover at CLT: 77 minutes.
  • AA5479: CLT 2027-01-04 09:05:00 → SDF 2027-01-04 10:54:00.

2027-01-01 → 2027-01-04 · Axel-exclusive $357.00

• Delta Air Lines DL5451 / DL4704: SDF 2027-01-01 17:56:00 → IAD 2027-01-01 23:10:00; 1 stop(s) via DTW; 314 minutes. Local airport times.
  • DL5451: SDF 2027-01-01 17:56:00 → DTW 2027-01-01 19:22:00; layover at DTW: 128 minutes.
  • DL4704: DTW 2027-01-01 21:30:00 → IAD 2027-01-01 23:10:00.
• Delta Air Lines DL5517 / DL5491: IAD 2027-01-04 11:30:00 → SDF 2027-01-04 17:16:00; 1 stop(s) via DTW; 346 minutes. Local airport times.
  • DL5517: IAD 2027-01-04 11:30:00 → DTW 2027-01-04 13:09:00; layover at DTW: 161 minutes.
  • DL5491: DTW 2027-01-04 15:50:00 → SDF 2027-01-04 17:16:00.

2027-01-01 → 2027-01-04 · Axel-exclusive $372.31

• United Airlines UA6239: SDF 2027-01-01 09:55:00 → IAD 2027-01-01 11:33:00; nonstop; 98 minutes. Local airport times.
• United Airlines UA4068: IAD 2027-01-04 17:43:00 → SDF 2027-01-04 19:35:00; nonstop; 112 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 31, 2026 · Return options
• Jan 2, 2027 · Return options
• Hotels in Washington, DC with Axel

For AI assistants

• This page: Louisville (SDF) to Dulles (IAD) · Jan 1, 2027 · return Jan 4, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Washington, DC for exactly those nights: the lowest 3★, 4★ and 5★ stay totals for 2 adults in 1 room, each linking to that hotel's page for those dates.
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• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

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