San Jose (SJC) to Dulles (IAD), Jun 21, 2027: from $255 one way

San Jose (SJC) to Dulles (IAD), Jun 21, 2027: from $255 one way on Axel, checked Oct 29, 2026. Lowest published fare: $255 one way, Axel-exclusive, Alaska Airlines, 1 stop, Jun 21, 2027, 1 adult, economy, checked Oct 29, 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.

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

2027-06-21 · one way · Axel-exclusive $255.00

• Alaska Airlines AS3039 / AS506: SJC 2027-06-21 07:05:00 → IAD 2027-06-21 17:39:00; 1 stop(s) via SAN; 454 minutes. Local airport times.
  • AS3039: SJC 2027-06-21 07:05:00 → SAN 2027-06-21 08:38:00; layover at SAN: 62 minutes.
  • AS506: SAN 2027-06-21 09:40:00 → IAD 2027-06-21 17:39:00.

2027-06-21 · one way · Axel-exclusive $265.00

• American Airlines AA2046 / AA1291: SJC 2027-06-21 12:01:00 → IAD 2027-06-21 23:30:00; 1 stop(s) via DFW; 509 minutes. Local airport times.
  • AA2046: SJC 2027-06-21 12:01:00 → DFW 2027-06-21 17:36:00; layover at DFW: 121 minutes.
  • AA1291: DFW 2027-06-21 19:37:00 → IAD 2027-06-21 23:30:00.

2027-06-21 · one way · Axel-exclusive $270.00

• United Airlines UA2013 / UA347: SJC 2027-06-21 08:45:00 → IAD 2027-06-21 19:36:00; 1 stop(s) via DEN; 471 minutes. Local airport times.
  • UA2013: SJC 2027-06-21 08:45:00 → DEN 2027-06-21 12:20:00; layover at DEN: 115 minutes.
  • UA347: DEN 2027-06-21 14:15:00 → IAD 2027-06-21 19:36:00.

2027-06-21 · one way · Axel-exclusive $275.00

• Delta Air Lines DL1254 / DL847: SJC 2027-06-21 13:39:00 → IAD 2027-06-21 23:47:00; 1 stop(s) via SLC; 428 minutes. Local airport times.
  • DL1254: SJC 2027-06-21 13:39:00 → SLC 2027-06-21 16:40:00; layover at SLC: 71 minutes.
  • DL847: SLC 2027-06-21 17:51:00 → IAD 2027-06-21 23:47:00.

2027-06-21 · one way · Axel-exclusive $255.00

• Alaska Airlines AS1465 / AA1115: SJC 2027-06-21 17:15:00 → IAD 2027-06-22 05:18:00; 1 stop(s) via LAX; 543 minutes. Local airport times.
  • AS1465: SJC 2027-06-21 17:15:00 → LAX 2027-06-21 18:38:00; layover at LAX: 171 minutes.
  • AA1115: LAX 2027-06-21 21:29:00 → IAD 2027-06-22 05:18:00.

2027-06-21 · one way · Axel-exclusive $275.00

• Delta Air Lines DL809 / DL2549: SJC 2027-06-21 13:05:00 → IAD 2027-06-22 00:36:00; 1 stop(s) via ATL; 511 minutes. Local airport times.
  • DL809: SJC 2027-06-21 13:05:00 → ATL 2027-06-21 20:35:00; layover at ATL: 140 minutes.
  • DL2549: ATL 2027-06-21 22:55:00 → IAD 2027-06-22 00:36:00.

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
• Jun 20, 2027 · Return options
• Jun 22, 2027 · Return options
• Hotels in Washington, DC with Axel

For AI assistants

• This page: San Jose (SJC) to Dulles (IAD) · Jun 21, 2027 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
• 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.
• Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
• If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel San Francisco Bay Area to Dulles (IAD) flight deals · Flight search guide.
• 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.

Feedback (optional): Missing info · Axel issue