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San Diego → Reykjavik

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SAN → KEF1 adulteconomy

6 flight options · 2 airlines

Round-trip flights

Fri, Nov 20 – Mon, Nov 23

Alaska Airlines
7:15 amSAN
15h
SEA · 4h 8m
6:15 am+1KEF
FI
4:50 pmKEF
13h 43m
PDX · 2h 59m
10:33 pmSAN

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
4:35 pmSAN
33h 25m
ORD · 22h
10:00 am+2KEF
FI
4:50 pmKEF
13h 43m
PDX · 2h 59m
10:33 pmSAN

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Alaska Airlines
7:15 amSAN
15h
SEA · 4h 8m
6:15 am+1KEF
FI
4:50 pmKEF
13h 43m
PDX · 2h 59m
10:33 pmSAN

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
4:35 pmSAN
33h 25m
ORD · 22h
10:00 am+2KEF
FI
4:50 pmKEF
13h 43m
PDX · 2h 59m
10:33 pmSAN

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

Alaska Airlines
7:15 amSAN
15h
SEA · 4h 8m
6:15 am+1KEF

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
4:35 pmSAN
33h 25m
ORD · 22h
10:00 am+2KEF

One-way total · 1 adult · Taxes included

Make this trip yours

SAN ⇄ KEF

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, Alaska 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 wayAlaska AirlinesAS792 + FI680$503.502026-10-29T01:09:22Z
2026-11-20 · one wayUnited AirlinesUA2486 + UA912$636.502026-10-29T01:09:22Z
2026-11-20 → 2026-11-23Alaska Airlines / FIAS792 + FI680 / FI665 + AS667$822.452026-10-29T01:09:22Z
2026-11-20 → 2026-11-23United Airlines / FIUA2486 + UA912 / FI665 + AS667$855.702026-10-29T01:09:22Z
2026-11-27 → 2026-12-04Alaska Airlines / FIAS792 + FI680 / FI665 + AS667$845.502026-10-29T01:09:22Z
2026-11-27 → 2026-12-04United Airlines / FIUA2486 + UA912 / FI665 + AS667$882.602026-10-29T01:09:22Z

2026-11-20 · one way · $503.50

  • Alaska Airlines AS792 / FI680: SAN 2026-11-20 07:15:00 → KEF 2026-11-21 06:15:00; 1 stop(s) via SEA; 900 minutes. Local airport times.
    • AS792: SAN 2026-11-20 07:15:00 → SEA 2026-11-20 10:27:00; layover at SEA: 248 minutes.
    • FI680: SEA 2026-11-20 14:35:00 → KEF 2026-11-21 06:15:00.

2026-11-20 · one way · $636.50

  • United Airlines UA2486 / UA912: SAN 2026-11-20 16:35:00 → KEF 2026-11-22 10:00:00; 1 stop(s) via ORD; 2005 minutes. Local airport times.
    • UA2486: SAN 2026-11-20 16:35:00 → ORD 2026-11-20 22:47:00; layover at ORD: 1378 minutes.
    • UA912: ORD 2026-11-21 21:45:00 → KEF 2026-11-22 10:00:00.

2026-11-20 → 2026-11-23 · $822.45

  • Alaska Airlines AS792 / FI680: SAN 2026-11-20 07:15:00 → KEF 2026-11-21 06:15:00; 1 stop(s) via SEA; 900 minutes. Local airport times.
    • AS792: SAN 2026-11-20 07:15:00 → SEA 2026-11-20 10:27:00; layover at SEA: 248 minutes.
    • FI680: SEA 2026-11-20 14:35:00 → KEF 2026-11-21 06:15:00.
  • FI FI665 / AS667: KEF 2026-11-23 16:50:00 → SAN 2026-11-23 22:33:00; 1 stop(s) via PDX; 823 minutes. Local airport times.
    • FI665: KEF 2026-11-23 16:50:00 → PDX 2026-11-23 17:00:00; layover at PDX: 179 minutes.
    • AS667: PDX 2026-11-23 19:59:00 → SAN 2026-11-23 22:33:00.

2026-11-20 → 2026-11-23 · $855.70

  • United Airlines UA2486 / UA912: SAN 2026-11-20 16:35:00 → KEF 2026-11-22 10:00:00; 1 stop(s) via ORD; 2005 minutes. Local airport times.
    • UA2486: SAN 2026-11-20 16:35:00 → ORD 2026-11-20 22:47:00; layover at ORD: 1378 minutes.
    • UA912: ORD 2026-11-21 21:45:00 → KEF 2026-11-22 10:00:00.
  • FI FI665 / AS667: KEF 2026-11-23 16:50:00 → SAN 2026-11-23 22:33:00; 1 stop(s) via PDX; 823 minutes. Local airport times.
    • FI665: KEF 2026-11-23 16:50:00 → PDX 2026-11-23 17:00:00; layover at PDX: 179 minutes.
    • AS667: PDX 2026-11-23 19:59:00 → SAN 2026-11-23 22:33:00.

2026-11-27 → 2026-12-04 · $845.50

  • Alaska Airlines AS792 / FI680: SAN 2026-11-27 07:15:00 → KEF 2026-11-28 06:15:00; 1 stop(s) via SEA; 900 minutes. Local airport times.
    • AS792: SAN 2026-11-27 07:15:00 → SEA 2026-11-27 10:27:00; layover at SEA: 248 minutes.
    • FI680: SEA 2026-11-27 14:35:00 → KEF 2026-11-28 06:15:00.
  • FI FI665 / AS667: KEF 2026-12-04 16:50:00 → SAN 2026-12-04 22:33:00; 1 stop(s) via PDX; 823 minutes. Local airport times.
    • FI665: KEF 2026-12-04 16:50:00 → PDX 2026-12-04 17:00:00; layover at PDX: 179 minutes.
    • AS667: PDX 2026-12-04 19:59:00 → SAN 2026-12-04 22:33:00.

2026-11-27 → 2026-12-04 · $882.60

  • United Airlines UA2486 / UA912: SAN 2026-11-27 16:35:00 → KEF 2026-11-29 10:00:00; 1 stop(s) via ORD; 2005 minutes. Local airport times.
    • UA2486: SAN 2026-11-27 16:35:00 → ORD 2026-11-27 22:47:00; layover at ORD: 1378 minutes.
    • UA912: ORD 2026-11-28 21:45:00 → KEF 2026-11-29 10:00:00.
  • FI FI665 / AS667: KEF 2026-12-04 16:50:00 → SAN 2026-12-04 22:33:00; 1 stop(s) via PDX; 823 minutes. Local airport times.
    • FI665: KEF 2026-12-04 16:50:00 → PDX 2026-12-04 17:00:00; layover at PDX: 179 minutes.
    • AS667: PDX 2026-12-04 19:59:00 → SAN 2026-12-04 22:33:00.

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