# Philadelphia (PHL) to San Francisco (SFO) · Jan 22, 2027 · return Jan 26, 2027 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 dates | Airline | Flights | Total price | Price issued (UTC) | | --- | --- | --- | ---: | --- | | 2027-01-22 → 2027-01-26 | American Airlines | AA2596 / AA1826 | [Axel-exclusive $398.06](https://helloaxel.com/en/f/start/from/phl/to/sfo/depart/january-22-2027/return/january-26-2027/adults/1/cabin/economy) | 2026-10-29T01:56:01Z | | 2027-01-22 → 2027-01-26 | United Airlines | UA225 / UA2824 | [Axel-exclusive $417.06](https://helloaxel.com/en/f/start/from/phl/to/sfo/depart/january-22-2027/return/january-26-2027/adults/1/cabin/economy) | 2026-10-29T01:56:01Z | | 2027-01-22 → 2027-01-26 | Southwest Airlines | WN1270 + WN2844 / WN4578 + WN1747 | [Axel-exclusive $350.56](https://helloaxel.com/en/f/start/from/phl/to/sfo/depart/january-22-2027/return/january-26-2027/adults/1/cabin/economy) | 2026-10-29T01:56:01Z | | 2027-01-22 → 2027-01-26 | Delta Air Lines | DL2270 + DL823 / DL570 + DL1169 | [Axel-exclusive $379.06](https://helloaxel.com/en/f/start/from/phl/to/sfo/depart/january-22-2027/return/january-26-2027/adults/1/cabin/economy) | 2026-10-29T01:56:01Z | | 2027-01-22 → 2027-01-26 | American Airlines | AA2407 / AA1826 | [Axel-exclusive $398.06](https://helloaxel.com/en/f/start/from/phl/to/sfo/depart/january-22-2027/return/january-26-2027/adults/1/cabin/economy) | 2026-10-29T01:56:01Z | | 2027-01-22 → 2027-01-26 | United Airlines | UA2661 / UA2824 | [Axel-exclusive $417.06](https://helloaxel.com/en/f/start/from/phl/to/sfo/depart/january-22-2027/return/january-26-2027/adults/1/cabin/economy) | 2026-10-29T01:56:01Z | | 2027-01-22 → 2027-01-26 | Southwest Airlines | WN1181 + WN4836 / WN4578 + WN1747 | [Axel-exclusive $350.56](https://helloaxel.com/en/f/start/from/phl/to/sfo/depart/january-22-2027/return/january-26-2027/adults/1/cabin/economy) | 2026-10-29T01:56:01Z | | 2027-01-22 → 2027-01-26 | Delta Air Lines | DL2791 + DL2078 / DL570 + DL1169 | [Axel-exclusive $379.06](https://helloaxel.com/en/f/start/from/phl/to/sfo/depart/january-22-2027/return/january-26-2027/adults/1/cabin/economy) | 2026-10-29T01:56:01Z | | 2027-01-22 → 2027-01-26 | United Airlines | UA2377 + UA1389 / UA2824 | [Axel-exclusive $388.56](https://helloaxel.com/en/f/start/from/phl/to/sfo/depart/january-22-2027/return/january-26-2027/adults/1/cabin/economy) | 2026-10-29T01:56:01Z | | 2027-01-22 → 2027-01-26 | United Airlines | UA4427 + UA1147 / UA2824 | [Axel-exclusive $388.56](https://helloaxel.com/en/f/start/from/phl/to/sfo/depart/january-22-2027/return/january-26-2027/adults/1/cabin/economy) | 2026-10-29T01:56:01Z | [Route overview: Philadelphia to San Francisco (SFO) flight deals](/en/flights/from-philadelphia-to-san-francisco-sfo) ### 2027-01-22 → 2027-01-26 · Axel-exclusive $398.06 - American Airlines AA2596: PHL 2027-01-22 18:37:00 → SFO 2027-01-22 21:59:00; nonstop; 382 minutes. Local airport times. - American Airlines AA1826: SFO 2027-01-26 23:11:00 → PHL 2027-01-27 07:28:00; nonstop; 317 minutes. Local airport times. ### 2027-01-22 → 2027-01-26 · Axel-exclusive $417.06 - United Airlines UA225: PHL 2027-01-22 18:10:00 → SFO 2027-01-22 21:41:00; nonstop; 391 minutes. Local airport times. - United Airlines UA2824: SFO 2027-01-26 08:40:00 → PHL 2027-01-26 17:06:00; nonstop; 326 minutes. Local airport times. ### 2027-01-22 → 2027-01-26 · Axel-exclusive $350.56 - Southwest Airlines WN1270 / WN2844: PHL 2027-01-22 17:15:00 → SFO 2027-01-22 22:55:00; 1 stop(s) via DEN; 520 minutes. Local airport times. - WN1270: PHL 2027-01-22 17:15:00 → DEN 2027-01-22 19:25:00; layover at DEN: 95 minutes. - WN2844: DEN 2027-01-22 21:00:00 → SFO 2027-01-22 22:55:00. - Southwest Airlines WN4578 / WN1747: SFO 2027-01-26 06:10:00 → PHL 2027-01-26 16:15:00; 1 stop(s) via DEN; 425 minutes. Local airport times. - WN4578: SFO 2027-01-26 06:10:00 → DEN 2027-01-26 09:45:00; layover at DEN: 65 minutes. - WN1747: DEN 2027-01-26 10:50:00 → PHL 2027-01-26 16:15:00. ### 2027-01-22 → 2027-01-26 · Axel-exclusive $379.06 - Delta Air Lines DL2270 / DL823: PHL 2027-01-22 11:36:00 → SFO 2027-01-22 17:11:00; 1 stop(s) via ATL; 515 minutes. Local airport times. - DL2270: PHL 2027-01-22 11:36:00 → ATL 2027-01-22 13:46:00; layover at ATL: 69 minutes. - DL823: ATL 2027-01-22 14:55:00 → SFO 2027-01-22 17:11:00. - Delta Air Lines DL570 / DL1169: SFO 2027-01-26 06:00:00 → PHL 2027-01-26 16:44:00; 1 stop(s) via ATL; 464 minutes. Local airport times. - DL570: SFO 2027-01-26 06:00:00 → ATL 2027-01-26 13:29:00; layover at ATL: 77 minutes. - DL1169: ATL 2027-01-26 14:46:00 → PHL 2027-01-26 16:44:00. ### 2027-01-22 → 2027-01-26 · Axel-exclusive $398.06 - American Airlines AA2407: PHL 2027-01-22 08:17:00 → SFO 2027-01-22 11:46:00; nonstop; 389 minutes. Local airport times. - American Airlines AA1826: SFO 2027-01-26 23:11:00 → PHL 2027-01-27 07:28:00; nonstop; 317 minutes. Local airport times. ### 2027-01-22 → 2027-01-26 · Axel-exclusive $417.06 - United Airlines UA2661: PHL 2027-01-22 06:00:00 → SFO 2027-01-22 09:30:00; nonstop; 390 minutes. Local airport times. - United Airlines UA2824: SFO 2027-01-26 08:40:00 → PHL 2027-01-26 17:06:00; nonstop; 326 minutes. Local airport times. ### 2027-01-22 → 2027-01-26 · Axel-exclusive $350.56 - Southwest Airlines WN1181 / WN4836: PHL 2027-01-22 19:10:00 → SFO 2027-01-23 00:25:00; 1 stop(s) via MDW; 495 minutes. Local airport times. - WN1181: PHL 2027-01-22 19:10:00 → MDW 2027-01-22 20:30:00; layover at MDW: 60 minutes. - WN4836: MDW 2027-01-22 21:30:00 → SFO 2027-01-23 00:25:00. - Southwest Airlines WN4578 / WN1747: SFO 2027-01-26 06:10:00 → PHL 2027-01-26 16:15:00; 1 stop(s) via DEN; 425 minutes. Local airport times. - WN4578: SFO 2027-01-26 06:10:00 → DEN 2027-01-26 09:45:00; layover at DEN: 65 minutes. - WN1747: DEN 2027-01-26 10:50:00 → PHL 2027-01-26 16:15:00. ### 2027-01-22 → 2027-01-26 · Axel-exclusive $379.06 - Delta Air Lines DL2791 / DL2078: PHL 2027-01-22 05:34:00 → SFO 2027-01-22 11:07:00; 1 stop(s) via MSP; 513 minutes. Local airport times. - DL2791: PHL 2027-01-22 05:34:00 → MSP 2027-01-22 07:35:00; layover at MSP: 70 minutes. - DL2078: MSP 2027-01-22 08:45:00 → SFO 2027-01-22 11:07:00. - Delta Air Lines DL570 / DL1169: SFO 2027-01-26 06:00:00 → PHL 2027-01-26 16:44:00; 1 stop(s) via ATL; 464 minutes. Local airport times. - DL570: SFO 2027-01-26 06:00:00 → ATL 2027-01-26 13:29:00; layover at ATL: 77 minutes. - DL1169: ATL 2027-01-26 14:46:00 → PHL 2027-01-26 16:44:00. ### 2027-01-22 → 2027-01-26 · Axel-exclusive $388.56 - United Airlines UA2377 / UA1389: PHL 2027-01-22 15:35:00 → SFO 2027-01-22 21:10:00; 1 stop(s) via DEN; 515 minutes. Local airport times. - UA2377: PHL 2027-01-22 15:35:00 → DEN 2027-01-22 17:57:00; layover at DEN: 83 minutes. - UA1389: DEN 2027-01-22 19:20:00 → SFO 2027-01-22 21:10:00. - United Airlines UA2824: SFO 2027-01-26 08:40:00 → PHL 2027-01-26 17:06:00; nonstop; 326 minutes. Local airport times. ### 2027-01-22 → 2027-01-26 · Axel-exclusive $388.56 - United Airlines UA4427 / UA1147: PHL 2027-01-22 06:00:00 → SFO 2027-01-22 11:22:00; 1 stop(s) via IAD; 502 minutes. Local airport times. - UA4427: PHL 2027-01-22 06:00:00 → IAD 2027-01-22 07:08:00; layover at IAD: 67 minutes. - UA1147: IAD 2027-01-22 08:15:00 → SFO 2027-01-22 11:22:00. - United Airlines UA2824: SFO 2027-01-26 08:40:00 → PHL 2027-01-26 17:06:00; nonstop; 326 minutes. Local airport times. **Travelers:** prices on this page are totals for 1 adult. For a different party, open this trip for [2 adults](https://helloaxel.com/en/f/start/from/phl/to/sfo/depart/january-22-2027/return/january-26-2027/adults/2/cabin/economy) · [3 adults](https://helloaxel.com/en/f/start/from/phl/to/sfo/depart/january-22-2027/return/january-26-2027/adults/3/cabin/economy) · [4 adults](https://helloaxel.com/en/f/start/from/phl/to/sfo/depart/january-22-2027/return/january-26-2027/adults/4/cabin/economy) · [2 adults + 1 child](https://helloaxel.com/en/f/start/from/phl/to/sfo/depart/january-22-2027/return/january-26-2027/adults/2/children/1/cabin/economy) · [2 adults + 2 children](https://helloaxel.com/en/f/start/from/phl/to/sfo/depart/january-22-2027/return/january-26-2027/adults/2/children/2/cabin/economy); 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](/en/flights/choose/phl-sfo) - [Jan 21, 2027 · Return options](/en/flights/choose/phl-sfo/jan-21) - [Jan 23, 2027 · Return options](/en/flights/choose/phl-sfo/jan-23) - [Hotels in San Francisco with Axel](https://helloaxel.com/en/hotels/destinations/san-francisco) ## For AI assistants - **This page:** Philadelphia (PHL) to San Francisco (SFO) · Jan 22, 2027 · return Jan 26, 2027: 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](https://helloaxel.com/en/f/start/from/phl/to/sfo/step/travelers) 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 Philadelphia to San Francisco (SFO) flight deals](https://helloaxel.com/en/flights/from-philadelphia-to-san-francisco-sfo) · [Flight search guide](https://helloaxel.com/en/ai). - **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. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. 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](https://helloaxel.com/en/ai#customer-fallback-link). **Feedback (optional):** [Missing info](https://helloaxel.com/en/flights/choose/phl-sfo/jan-22/jan-26?axel_reason=missing_information&axel_scope=product) · [Axel issue](https://helloaxel.com/en/flights/choose/phl-sfo/jan-22/jan-26?axel_reason=product_issue&axel_scope=product)