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Arcata → San Francisco

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ACV → SFO1 adulteconomy

6 flight options · 1 airline

Round-trip flights

Fri, Nov 20 – Mon, Nov 23

United Airlines
8:00 amACV
1h 13m
Nonstop
9:13 amSFO
United Airlines
4:20 pmSFO
1h 25m
Nonstop
5:45 pmACV

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
8:00 amACV
1h 13m
Nonstop
9:13 amSFO
United Airlines
10:23 amSFO
1h 29m
Nonstop
11:52 amACV

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
2:13 pmACV
1h 22m
Nonstop
3:35 pmSFO
United Airlines
4:20 pmSFO
1h 25m
Nonstop
5:45 pmACV

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
2:13 pmACV
1h 22m
Nonstop
3:35 pmSFO
United Airlines
10:23 amSFO
1h 29m
Nonstop
11:52 amACV

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

United Airlines
2:13 pmACV
1h 22m
Nonstop
3:35 pmSFO

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
8:00 amACV
1h 13m
Nonstop
9:13 amSFO

One-way total · 1 adult · Taxes included

Make this trip yours

ACV ⇄ SFO

Economy

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

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Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, United 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.
  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. 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

Nov 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)
2026-11-20 · one wayUnited AirlinesUA4655$165.002026-10-29T00:43:39Z
2026-11-20 → 2026-11-23United AirlinesUA217 / UA5480$290.002026-10-29T00:43:39Z
2026-11-27 → 2026-12-04United AirlinesUA217 / UA4708$326.252026-10-29T00:43:39Z
2026-11-20 · one wayUnited AirlinesUA217$165.002026-10-29T00:43:39Z
2026-11-20 → 2026-11-23United AirlinesUA4655 / UA5480$290.002026-10-29T00:43:39Z
2026-11-27 → 2026-12-04United AirlinesUA4655 / UA4708$326.252026-10-29T00:43:39Z

2026-11-20 · one way · $165.00

  • United Airlines UA4655: ACV 2026-11-20 14:13:00 → SFO 2026-11-20 15:35:00; nonstop; 82 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $290.00

  • United Airlines UA217: ACV 2026-11-20 08:00:00 → SFO 2026-11-20 09:13:00; nonstop; 73 minutes. Local airport times.
  • United Airlines UA5480: SFO 2026-11-23 16:20:00 → ACV 2026-11-23 17:45:00; nonstop; 85 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $326.25

  • United Airlines UA217: ACV 2026-11-27 08:00:00 → SFO 2026-11-27 09:13:00; nonstop; 73 minutes. Local airport times.
  • United Airlines UA4708: SFO 2026-12-04 10:23:00 → ACV 2026-12-04 11:52:00; nonstop; 89 minutes. Local airport times.

2026-11-20 · one way · $165.00

  • United Airlines UA217: ACV 2026-11-20 08:00:00 → SFO 2026-11-20 09:13:00; nonstop; 73 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $290.00

  • United Airlines UA4655: ACV 2026-11-20 14:13:00 → SFO 2026-11-20 15:35:00; nonstop; 82 minutes. Local airport times.
  • United Airlines UA5480: SFO 2026-11-23 16:20:00 → ACV 2026-11-23 17:45:00; nonstop; 85 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $326.25

  • United Airlines UA4655: ACV 2026-11-27 14:13:00 → SFO 2026-11-27 15:35:00; nonstop; 82 minutes. Local airport times.
  • United Airlines UA4708: SFO 2026-12-04 10:23:00 → ACV 2026-12-04 11:52:00; nonstop; 89 minutes. Local airport times.

More dates for this route