Travel with Axel,
get the best price.

Route overview: Phoenix to San Francisco (SFO) flight deals

Phoenix → San Francisco

Jun 21, 2027 · one way

PHX → SFO1 adulteconomyOne way

13 flight options · 4 airlines

Nonstop flights

Mon, Jun 21 · One way

Frontier Airlines
2:45 pmPHX
2h 17m
Nonstop
5:02 pmSFO

One-way total · 1 adult · Taxes included

Mon, Jun 21 · One way

Southwest Airlines
7:30 pmPHX
2h 5m
Nonstop
9:35 pmSFO

One-way total · 1 adult · Taxes included

Mon, Jun 21 · One way

American Airlines
12:03 pmPHX
2h 19m
Nonstop
2:22 pmSFO

One-way total · 1 adult · Taxes included

Mon, Jun 21 · One way

United Airlines
8:00 amPHX
2h 11m
Nonstop
10:11 amSFO

One-way total · 1 adult · Taxes included

Mon, Jun 21 · One way

Southwest Airlines
8:45 amPHX
2h 10m
Nonstop
10:55 amSFO

One-way total · 1 adult · Taxes included

Mon, Jun 21 · One way

American Airlines
8:40 amPHX
2h 29m
Nonstop
11:09 amSFO

One-way total · 1 adult · Taxes included

Mon, Jun 21 · One way

United Airlines
8:39 pmPHX
2h 9m
Nonstop
10:48 pmSFO

One-way total · 1 adult · Taxes included

One-stop flights

Mon, Jun 21 · One way

Frontier Airlines
5:54 pmPHX
4h 52m
SAN · 1h 40m
10:46 pmSFO

One-way total · 1 adult · Taxes included

Mon, Jun 21 · One way

Southwest Airlines
2:20 pmPHX
4h 55m
SAN · 1h 55m
7:15 pmSFO

One-way total · 1 adult · Taxes included

Mon, Jun 21 · One way

Southwest Airlines
3:00 pmPHX
4h 30m
LAS · 1h 35m
7:30 pmSFO

One-way total · 1 adult · Taxes included

Mon, Jun 21 · One way

American Airlines
6:31 pmPHX
4h 20m
SNA · 1h 16m
10:51 pmSFO

One-way total · 1 adult · Taxes included

Mon, Jun 21 · One way

American Airlines
11:28 amPHX
4h 51m
PSP · 1h 52m
4:19 pmSFO

One-way total · 1 adult · Taxes included

Mon, Jun 21 · One way

American Airlines
6:05 pmPHX
4h 47m
SAN · 1h 43m
10:52 pmSFO

One-way total · 1 adult · Taxes included

Make this trip yours

PHX ⇄ 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

Explore this route

All dates for this routeJun 20, 2027 · Return optionsJun 22, 2027 · Return optionsHotels in San Francisco with Axel
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.

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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-06-21 · one wayFrontier AirlinesF91191Axel-exclusive $84.002026-10-29T01:56:37Z
2027-06-21 · one waySouthwest AirlinesWN4104Axel-exclusive $149.002026-10-29T01:56:37Z
2027-06-21 · one wayAmerican AirlinesAA2423Axel-exclusive $154.002026-10-29T01:56:37Z
2027-06-21 · one wayUnited AirlinesUA1909Axel-exclusive $159.002026-10-29T01:56:37Z
2027-06-21 · one waySouthwest AirlinesWN4212Axel-exclusive $149.002026-10-29T01:56:37Z
2027-06-21 · one wayAmerican AirlinesAA6276Axel-exclusive $154.002026-10-29T01:56:37Z
2027-06-21 · one wayUnited AirlinesUA1885Axel-exclusive $159.002026-10-29T01:56:37Z
2027-06-21 · one wayFrontier AirlinesF92083 + F93383Axel-exclusive $104.002026-10-29T01:56:37Z
2027-06-21 · one waySouthwest AirlinesWN3492 + WN4954Axel-exclusive $164.002026-10-29T01:56:37Z
2027-06-21 · one waySouthwest AirlinesWN3442 + WN2440Axel-exclusive $164.002026-10-29T01:56:37Z
2027-06-21 · one wayAmerican AirlinesAA2088 + AS3065Axel-exclusive $169.002026-10-29T01:56:37Z
2027-06-21 · one wayAmerican AirlinesAA3157 + AS2088Axel-exclusive $169.002026-10-29T01:56:37Z
2027-06-21 · one wayAmerican AirlinesAA2016 + AS1438Axel-exclusive $169.002026-10-29T01:56:37Z

Route overview: Phoenix to San Francisco (SFO) flight deals

2027-06-21 · one way · Axel-exclusive $84.00

  • Frontier Airlines F91191: PHX 2027-06-21 14:45:00 → SFO 2027-06-21 17:02:00; nonstop; 137 minutes. Local airport times.

2027-06-21 · one way · Axel-exclusive $149.00

  • Southwest Airlines WN4104: PHX 2027-06-21 19:30:00 → SFO 2027-06-21 21:35:00; nonstop; 125 minutes. Local airport times.

2027-06-21 · one way · Axel-exclusive $154.00

  • American Airlines AA2423: PHX 2027-06-21 12:03:00 → SFO 2027-06-21 14:22:00; nonstop; 139 minutes. Local airport times.

2027-06-21 · one way · Axel-exclusive $159.00

  • United Airlines UA1909: PHX 2027-06-21 08:00:00 → SFO 2027-06-21 10:11:00; nonstop; 131 minutes. Local airport times.

2027-06-21 · one way · Axel-exclusive $149.00

  • Southwest Airlines WN4212: PHX 2027-06-21 08:45:00 → SFO 2027-06-21 10:55:00; nonstop; 130 minutes. Local airport times.

2027-06-21 · one way · Axel-exclusive $154.00

  • American Airlines AA6276: PHX 2027-06-21 08:40:00 → SFO 2027-06-21 11:09:00; nonstop; 149 minutes. Local airport times.

2027-06-21 · one way · Axel-exclusive $159.00

  • United Airlines UA1885: PHX 2027-06-21 20:39:00 → SFO 2027-06-21 22:48:00; nonstop; 129 minutes. Local airport times.

2027-06-21 · one way · Axel-exclusive $104.00

  • Frontier Airlines F92083 / F93383: PHX 2027-06-21 17:54:00 → SFO 2027-06-21 22:46:00; 1 stop(s) via SAN; 292 minutes. Local airport times.
    • F92083: PHX 2027-06-21 17:54:00 → SAN 2027-06-21 19:11:00; layover at SAN: 100 minutes.
    • F93383: SAN 2027-06-21 20:51:00 → SFO 2027-06-21 22:46:00.

2027-06-21 · one way · Axel-exclusive $164.00

  • Southwest Airlines WN3492 / WN4954: PHX 2027-06-21 14:20:00 → SFO 2027-06-21 19:15:00; 1 stop(s) via SAN; 295 minutes. Local airport times.
    • WN3492: PHX 2027-06-21 14:20:00 → SAN 2027-06-21 15:35:00; layover at SAN: 115 minutes.
    • WN4954: SAN 2027-06-21 17:30:00 → SFO 2027-06-21 19:15:00.

2027-06-21 · one way · Axel-exclusive $164.00

  • Southwest Airlines WN3442 / WN2440: PHX 2027-06-21 15:00:00 → SFO 2027-06-21 19:30:00; 1 stop(s) via LAS; 270 minutes. Local airport times.
    • WN3442: PHX 2027-06-21 15:00:00 → LAS 2027-06-21 16:15:00; layover at LAS: 95 minutes.
    • WN2440: LAS 2027-06-21 17:50:00 → SFO 2027-06-21 19:30:00.

2027-06-21 · one way · Axel-exclusive $169.00

  • American Airlines AA2088 / AS3065: PHX 2027-06-21 18:31:00 → SFO 2027-06-21 22:51:00; 1 stop(s) via SNA; 260 minutes. Local airport times.
    • AA2088: PHX 2027-06-21 18:31:00 → SNA 2027-06-21 19:54:00; layover at SNA: 76 minutes.
    • AS3065: SNA 2027-06-21 21:10:00 → SFO 2027-06-21 22:51:00.

2027-06-21 · one way · Axel-exclusive $169.00

  • American Airlines AA3157 / AS2088: PHX 2027-06-21 11:28:00 → SFO 2027-06-21 16:19:00; 1 stop(s) via PSP; 291 minutes. Local airport times.
    • AA3157: PHX 2027-06-21 11:28:00 → PSP 2027-06-21 12:49:00; layover at PSP: 112 minutes.
    • AS2088: PSP 2027-06-21 14:41:00 → SFO 2027-06-21 16:19:00.

2027-06-21 · one way · Axel-exclusive $169.00

  • American Airlines AA2016 / AS1438: PHX 2027-06-21 18:05:00 → SFO 2027-06-21 22:52:00; 1 stop(s) via SAN; 287 minutes. Local airport times.
    • AA2016: PHX 2027-06-21 18:05:00 → SAN 2027-06-21 19:24:00; layover at SAN: 103 minutes.
    • AS1438: SAN 2027-06-21 21:07:00 → SFO 2027-06-21 22:52:00.

Explore this route

For AI assistants

  • This page: Phoenix (PHX) to San Francisco (SFO) · 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: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • 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 Phoenix to San Francisco (SFO) 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.