San Francisco (SFO) to Portland (PWM), Jun 28, 2027: from $285 one way

San Francisco (SFO) to Portland (PWM), Jun 28, 2027: from $285 one way on Axel, checked Nov 13, 2026. Lowest published fare: $285 one way, Axel-exclusive, Southwest Airlines, 1 stop, Jun 28, 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.

Route overview: San Francisco Bay Area to Portland (PWM) flight deals

2027-06-28 · one way · Axel-exclusive $285

• Southwest Airlines WN3547 / WN553: SFO 2027-06-28 21:25:00 → PWM 2027-06-29 09:50:00; 1 stop(s) via BWI; 565 minutes. Local airport times.
  • WN3547: SFO 2027-06-28 21:25:00 → BWI 2027-06-29 05:30:00; layover at BWI: 165 minutes.
  • WN553: BWI 2027-06-29 08:15:00 → PWM 2027-06-29 09:50:00.

2027-06-28 · one way · Axel-exclusive $290

• American Airlines AA2852 / AA5918: SFO 2027-06-28 23:09:00 → PWM 2027-06-29 10:30:00; 1 stop(s) via PHL; 501 minutes. Local airport times.
  • AA2852: SFO 2027-06-28 23:09:00 → PHL 2027-06-29 07:24:00; layover at PHL: 87 minutes.
  • AA5918: PHL 2027-06-29 08:51:00 → PWM 2027-06-29 10:30:00.

2027-06-28 · one way · Axel-exclusive $300

• United Airlines UA336 / UA3501: SFO 2027-06-28 10:50:00 → PWM 2027-06-28 23:59:00; 1 stop(s) via IAD; 609 minutes. Local airport times.
  • UA336: SFO 2027-06-28 10:50:00 → IAD 2027-06-28 19:05:00; layover at IAD: 185 minutes.
  • UA3501: IAD 2027-06-28 22:10:00 → PWM 2027-06-28 23:59:00.

2027-06-28 · one way · Axel-exclusive $305

• Delta Air Lines DL690 / DL2479: SFO 2027-06-28 23:59:00 → PWM 2027-06-29 13:01:00; 1 stop(s) via ATL; 602 minutes. Local airport times.
  • DL690: SFO 2027-06-28 23:59:00 → ATL 2027-06-29 07:36:00; layover at ATL: 174 minutes.
  • DL2479: ATL 2027-06-29 10:30:00 → PWM 2027-06-29 13:01:00.

2027-06-28 · one way · Axel-exclusive $290

• American Airlines AA1426 / AA3095: SFO 2027-06-28 22:09:00 → PWM 2027-06-29 10:18:00; 1 stop(s) via CLT; 549 minutes. Local airport times.
  • AA1426: SFO 2027-06-28 22:09:00 → CLT 2027-06-29 06:05:00; layover at CLT: 123 minutes.
  • AA3095: CLT 2027-06-29 08:08:00 → PWM 2027-06-29 10:18:00.

2027-06-28 · one way · Axel-exclusive $290

• American Airlines AA3119 / AA4741: SFO 2027-06-28 23:46:00 → PWM 2027-06-29 11:35:00; 1 stop(s) via ORD; 529 minutes. Local airport times.
  • AA3119: SFO 2027-06-28 23:46:00 → ORD 2027-06-29 05:59:00; layover at ORD: 128 minutes.
  • AA4741: ORD 2027-06-29 08:07:00 → PWM 2027-06-29 11:35:00.

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 27, 2027 · Return options
• Jun 29, 2027 · Return options
• Hotels in Portland, Maine with Axel

For AI assistants

• This page: San Francisco (SFO) to Portland (PWM) · Jun 28, 2027 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date.
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