Travel with Axel,
get the best price.

Portland → San Francisco

Jan 21, 2027 · return Jan 26, 2027

PDX → SFO1 adulteconomyRound trip

8 flight options · 4 airlines

Nonstop flights

Thu, Jan 21 – Tue, Jan 26

Frontier Airlines
10:27 amPDX
2h 4m
Nonstop
12:31 pmSFO
Frontier Airlines
7:21 pmSFO
1h 54m
Nonstop
9:15 pmPDX

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Tue, Jan 26

Alaska Airlines
5:30 pmPDX
1h 50m
Nonstop
7:20 pmSFO
Alaska Airlines
7:42 amSFO
1h 46m
Nonstop
9:28 amPDX

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Tue, Jan 26

United Airlines
7:25 pmPDX
1h 53m
Nonstop
9:18 pmSFO
United Airlines
4:32 pmSFO
1h 48m
Nonstop
6:20 pmPDX

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Tue, Jan 26

Alaska Airlines
7:09 amPDX
1h 57m
Nonstop
9:06 amSFO
Alaska Airlines
7:42 amSFO
1h 46m
Nonstop
9:28 amPDX

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Tue, Jan 26

United Airlines
1:17 pmPDX
1h 51m
Nonstop
3:08 pmSFO
United Airlines
4:32 pmSFO
1h 48m
Nonstop
6:20 pmPDX

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Jan 21 – Tue, Jan 26

Delta Air Lines
7:00 amPDX
6h 24m
SEA · 2h 42m
1:24 pmSFO
Delta Air Lines
6:00 amSFO
5h 46m
SEA · 2h 17m
11:46 amPDX

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Tue, Jan 26

Alaska Airlines
5:30 amPDX
5h 32m
SEA · 2h 15m
11:02 amSFO
Alaska Airlines
7:42 amSFO
1h 46m
Nonstop
9:28 amPDX

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Tue, Jan 26

Alaska Airlines
2:30 pmPDX
4h 55m
RDM · 2h 25m
7:25 pmSFO
Alaska Airlines
7:42 amSFO
1h 46m
Nonstop
9:28 amPDX

Round-trip total · 1 adult · Taxes included

Make this trip yours

PDX ⇄ SFO

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Frontier Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

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

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-21 → 2027-01-26Frontier AirlinesF93361 / F93362$120.002026-10-29T01:55:23Z
2027-01-21 → 2027-01-26Alaska AirlinesAS2112 / AS1410$210.002026-10-29T01:55:23Z
2027-01-21 → 2027-01-26United AirlinesUA2615 / UA1812$230.002026-10-29T01:55:23Z
2027-01-21 → 2027-01-26Delta Air LinesDL2360 + DL1412 / DL2721 + DL3818$280.002026-10-29T01:55:23Z
2027-01-21 → 2027-01-26Alaska AirlinesAS526 / AS1410$210.002026-10-29T01:55:23Z
2027-01-21 → 2027-01-26United AirlinesUA751 / UA1812$230.002026-10-29T01:55:23Z
2027-01-21 → 2027-01-26Alaska AirlinesAS427 + AS528 / AS1410$225.002026-10-29T01:55:23Z
2027-01-21 → 2027-01-26Alaska AirlinesAS2590 + AS3253 / AS1410$225.002026-10-29T01:55:23Z

2027-01-21 → 2027-01-26 · $120.00

  • Frontier Airlines F93361: PDX 2027-01-21 10:27:00 → SFO 2027-01-21 12:31:00; nonstop; 124 minutes. Local airport times.
  • Frontier Airlines F93362: SFO 2027-01-26 19:21:00 → PDX 2027-01-26 21:15:00; nonstop; 114 minutes. Local airport times.

2027-01-21 → 2027-01-26 · $210.00

  • Alaska Airlines AS2112: PDX 2027-01-21 17:30:00 → SFO 2027-01-21 19:20:00; nonstop; 110 minutes. Local airport times.
  • Alaska Airlines AS1410: SFO 2027-01-26 07:42:00 → PDX 2027-01-26 09:28:00; nonstop; 106 minutes. Local airport times.

2027-01-21 → 2027-01-26 · $230.00

  • United Airlines UA2615: PDX 2027-01-21 19:25:00 → SFO 2027-01-21 21:18:00; nonstop; 113 minutes. Local airport times.
  • United Airlines UA1812: SFO 2027-01-26 16:32:00 → PDX 2027-01-26 18:20:00; nonstop; 108 minutes. Local airport times.

2027-01-21 → 2027-01-26 · $280.00

  • Delta Air Lines DL2360 / DL1412: PDX 2027-01-21 07:00:00 → SFO 2027-01-21 13:24:00; 1 stop(s) via SEA; 384 minutes. Local airport times.
    • DL2360: PDX 2027-01-21 07:00:00 → SEA 2027-01-21 08:18:00; layover at SEA: 162 minutes.
    • DL1412: SEA 2027-01-21 11:00:00 → SFO 2027-01-21 13:24:00.
  • Delta Air Lines DL2721 / DL3818: SFO 2027-01-26 06:00:00 → PDX 2027-01-26 11:46:00; 1 stop(s) via SEA; 346 minutes. Local airport times.
    • DL2721: SFO 2027-01-26 06:00:00 → SEA 2027-01-26 08:18:00; layover at SEA: 137 minutes.
    • DL3818: SEA 2027-01-26 10:35:00 → PDX 2027-01-26 11:46:00.

2027-01-21 → 2027-01-26 · $210.00

  • Alaska Airlines AS526: PDX 2027-01-21 07:09:00 → SFO 2027-01-21 09:06:00; nonstop; 117 minutes. Local airport times.
  • Alaska Airlines AS1410: SFO 2027-01-26 07:42:00 → PDX 2027-01-26 09:28:00; nonstop; 106 minutes. Local airport times.

2027-01-21 → 2027-01-26 · $230.00

  • United Airlines UA751: PDX 2027-01-21 13:17:00 → SFO 2027-01-21 15:08:00; nonstop; 111 minutes. Local airport times.
  • United Airlines UA1812: SFO 2027-01-26 16:32:00 → PDX 2027-01-26 18:20:00; nonstop; 108 minutes. Local airport times.

2027-01-21 → 2027-01-26 · $225.00

  • Alaska Airlines AS427 / AS528: PDX 2027-01-21 05:30:00 → SFO 2027-01-21 11:02:00; 1 stop(s) via SEA; 332 minutes. Local airport times.
    • AS427: PDX 2027-01-21 05:30:00 → SEA 2027-01-21 06:31:00; layover at SEA: 135 minutes.
    • AS528: SEA 2027-01-21 08:46:00 → SFO 2027-01-21 11:02:00.
  • Alaska Airlines AS1410: SFO 2027-01-26 07:42:00 → PDX 2027-01-26 09:28:00; nonstop; 106 minutes. Local airport times.

2027-01-21 → 2027-01-26 · $225.00

  • Alaska Airlines AS2590 / AS3253: PDX 2027-01-21 14:30:00 → SFO 2027-01-21 19:25:00; 1 stop(s) via RDM; 295 minutes. Local airport times.
    • AS2590: PDX 2027-01-21 14:30:00 → RDM 2027-01-21 15:16:00; layover at RDM: 145 minutes.
    • AS3253: RDM 2027-01-21 17:41:00 → SFO 2027-01-21 19:25:00.
  • Alaska Airlines AS1410: SFO 2027-01-26 07:42:00 → PDX 2027-01-26 09:28:00; nonstop; 106 minutes. Local airport times.

More dates for this route