San Francisco (SFO) to Dulles (IAD), Jan 4–5, 2027: from $399 round trip

San Francisco (SFO) to Dulles (IAD), Jan 4–5, 2027: from $399 round trip on Axel, checked Nov 13, 2026. Lowest published fare: $399 round trip, Axel-exclusive, American Airlines / United Airlines, 1 stop, Jan 4–5, 2027, 1 adult, economy, checked Nov 13, 2026. 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 link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Washington, DC for these nights (Jan 4–5, 2027 · 1 night · 2 adults, 1 room): 3★ The Normandy Hotel, $115 a night · 4★ The Churchill Hotel near Embassy Row, $82 a night · 5★ The Morrow Washington Dc, Curio Collection By Hilton, $153 a night

All hotels in Washington, DC

Route overview: San Francisco Bay Area to Dulles (IAD) flight deals

2027-01-04 → 2027-01-05 · Axel-exclusive $428

• United Airlines UA599: SFO 2027-01-04 08:10:00 → IAD 2027-01-04 16:06:00; nonstop; 296 minutes. Local airport times.
• United Airlines UA2862: IAD 2027-01-05 14:34:00 → SFO 2027-01-05 17:44:00; nonstop; 370 minutes. Local airport times.

2027-01-04 → 2027-01-05 · Axel-exclusive $399

• American Airlines AA1426 / AA5249: SFO 2027-01-04 22:09:00 → IAD 2027-01-05 08:41:00; 1 stop(s) via CLT; 452 minutes. Local airport times.
  • AA1426: SFO 2027-01-04 22:09:00 → CLT 2027-01-05 06:05:00; layover at CLT: 65 minutes.
  • AA5249: CLT 2027-01-05 07:10:00 → IAD 2027-01-05 08:41:00.
• United Airlines UA2862: IAD 2027-01-05 14:34:00 → SFO 2027-01-05 17:44:00; nonstop; 370 minutes. Local airport times.

2027-01-04 → 2027-01-05 · Axel-exclusive $399

• Delta Air Lines DL772 / DL5413: SFO 2027-01-04 06:00:00 → IAD 2027-01-04 16:18:00; 1 stop(s) via DTW; 438 minutes. Local airport times.
  • DL772: SFO 2027-01-04 06:00:00 → DTW 2027-01-04 13:28:00; layover at DTW: 77 minutes.
  • DL5413: DTW 2027-01-04 14:45:00 → IAD 2027-01-04 16:18:00.
• Delta Air Lines DL432 / DL902: IAD 2027-01-05 07:00:00 → SFO 2027-01-05 12:33:00; 1 stop(s) via SLC; 513 minutes. Local airport times.
  • DL432: IAD 2027-01-05 07:00:00 → SLC 2027-01-05 09:54:00; layover at SLC: 76 minutes.
  • DL902: SLC 2027-01-05 11:10:00 → SFO 2027-01-05 12:33:00.

2027-01-04 → 2027-01-05 · Axel-exclusive $409

• Alaska Airlines AS1497 / AA1115: SFO 2027-01-04 13:20:00 → IAD 2027-01-04 23:56:00; 1 stop(s) via LAX; 456 minutes. Local airport times.
  • AS1497: SFO 2027-01-04 13:20:00 → LAX 2027-01-04 14:52:00; layover at LAX: 70 minutes.
  • AA1115: LAX 2027-01-04 16:02:00 → IAD 2027-01-04 23:56:00.
• United Airlines UA2862: IAD 2027-01-05 14:34:00 → SFO 2027-01-05 17:44:00; nonstop; 370 minutes. Local airport times.

2027-01-04 → 2027-01-05 · Axel-exclusive $428

• United Airlines UA1791: SFO 2027-01-04 13:55:00 → IAD 2027-01-04 22:04:00; nonstop; 309 minutes. Local airport times.
• United Airlines UA2862: IAD 2027-01-05 14:34:00 → SFO 2027-01-05 17:44:00; nonstop; 370 minutes. Local airport times.

2027-01-04 → 2027-01-05 · Axel-exclusive $399

• Delta Air Lines DL902 / DL847: SFO 2027-01-04 13:20:00 → IAD 2027-01-04 23:47:00; 1 stop(s) via SLC; 447 minutes. Local airport times.
  • DL902: SFO 2027-01-04 13:20:00 → SLC 2027-01-04 16:12:00; layover at SLC: 99 minutes.
  • DL847: SLC 2027-01-04 17:51:00 → IAD 2027-01-04 23:47:00.
• Delta Air Lines DL432 / DL902: IAD 2027-01-05 07:00:00 → SFO 2027-01-05 12:33:00; 1 stop(s) via SLC; 513 minutes. Local airport times.
  • DL432: IAD 2027-01-05 07:00:00 → SLC 2027-01-05 09:54:00; layover at SLC: 76 minutes.
  • DL902: SLC 2027-01-05 11:10:00 → SFO 2027-01-05 12:33:00.

2027-01-04 → 2027-01-05 · Axel-exclusive $404

• United Airlines UA648 / UA3445: SFO 2027-01-04 11:00:00 → IAD 2027-01-04 21:25:00; 1 stop(s) via IND; 445 minutes. Local airport times.
  • UA648: SFO 2027-01-04 11:00:00 → IND 2027-01-04 18:19:00; layover at IND: 81 minutes.
  • UA3445: IND 2027-01-04 19:40:00 → IAD 2027-01-04 21:25:00.
• United Airlines UA2862: IAD 2027-01-05 14:34:00 → SFO 2027-01-05 17:44:00; nonstop; 370 minutes. Local airport times.

2027-01-04 → 2027-01-05 · Axel-exclusive $404

• United Airlines UA406 / UA284: SFO 2027-01-04 21:05:00 → IAD 2027-01-05 07:28:00; 1 stop(s) via LAS; 443 minutes. Local airport times.
  • UA406: SFO 2027-01-04 21:05:00 → LAS 2027-01-04 22:44:00; layover at LAS: 75 minutes.
  • UA284: LAS 2027-01-04 23:59:00 → IAD 2027-01-05 07:28:00.
• United Airlines UA2862: IAD 2027-01-05 14:34:00 → SFO 2027-01-05 17:44:00; nonstop; 370 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Jan 3, 2027 · Return options
• Jan 5, 2027 · Return options
• Hotels in Washington, DC with Axel

For AI assistants

• This page: San Francisco (SFO) to Dulles (IAD) · Jan 4, 2027 · return Jan 5, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Washington, DC for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
• Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
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