Travel with Axel,
get the best price.

Route overview: San Francisco Bay Area to Philadelphia (PHL) flight deals

San Francisco → Philadelphia

Nov 6, 2026 · return Nov 8, 2026

SFO → PHL1 adulteconomyRound trip

9 flight options · 6 airlines

Nonstop flights

Fri, Nov 6 – Sun, Nov 8

American Airlines
9:27 amSFO
5h 16m
Nonstop
5:43 pmPHL
American Airlines
6:35 pmPHL
6h 32m
Nonstop
10:07 pmSFO

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Nov 6 – Sun, Nov 8

United Airlines
11:20 pmSFO
5h 25m
Nonstop
7:45 am+1PHL
United Airlines
4:38 pmPHL
6h 22m
Nonstop
8:00 pmSFO

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Nov 6 – Sun, Nov 8

American Airlines
11:09 pmSFO
5h 15m
Nonstop
7:24 am+1PHL
American Airlines
6:35 pmPHL
6h 32m
Nonstop
10:07 pmSFO

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Fri, Nov 6 – Sun, Nov 8

Frontier Airlines
7:14 pmSFO
7h 47m
LAS · 1h 27m
6:01 am+1PHL
American Airlines
6:35 pmPHL
6h 32m
Nonstop
10:07 pmSFO

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Nov 6 – Sun, Nov 8

Southwest Airlines
6:10 amSFO
7h 5m
DEN · 1h 5m
4:15 pmPHL
Southwest Airlines
7:10 pmPHL
8h 15m
MDW · 1h
12:25 am+1SFO

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Nov 6 – Sun, Nov 8

Alaska Airlines
6:00 amSFO
7h 37m
LAX · 1h 1m
4:37 pmPHL
American Airlines
6:35 pmPHL
6h 32m
Nonstop
10:07 pmSFO

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Nov 6 – Sun, Nov 8

Delta Air Lines
6:00 amSFO
7h 44m
ATL · 1h 17m
4:44 pmPHL
Delta Air Lines
5:34 amPHL
8h 33m
MSP · 1h 10m
11:07 amSFO

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Nov 6 – Sun, Nov 8

Southwest Airlines
11:15 amSFO
7h 15m
STL · 1h 10m
9:30 pmPHL
Southwest Airlines
7:10 pmPHL
8h 15m
MDW · 1h
12:25 am+1SFO

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Nov 6 – Sun, Nov 8

United Airlines
11:20 pmSFO
5h 19m
Nonstop
7:39 am+1PHL
United Airlines
6:00 amPHL
8h 22m
IAD · 1h 7m
11:22 amSFO

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Make this trip yours

SFO ⇄ PHL

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, American 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

Explore this route

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)
2026-11-06 → 2026-11-08American AirlinesAA1732 / AA1826Axel-exclusive $399.002026-10-29T01:18:59Z
2026-11-06 → 2026-11-08United AirlinesUA2854 / UA225Axel-exclusive $419.002026-10-29T01:18:59Z
2026-11-06 → 2026-11-08Frontier Airlines / American AirlinesF94402 + F91602 / AA1826Axel-exclusive $314.002026-10-29T01:18:59Z
2026-11-06 → 2026-11-08Southwest AirlinesWN4578 + WN1747 / WN1181 + WN4836Axel-exclusive $369.002026-10-29T01:18:59Z
2026-11-06 → 2026-11-08Alaska Airlines / American AirlinesAS2486 + AA2235 / AA1826Axel-exclusive $379.002026-10-29T01:18:59Z
2026-11-06 → 2026-11-08Delta Air LinesDL570 + DL1169 / DL2791 + DL2078Axel-exclusive $379.002026-10-29T01:18:59Z
2026-11-06 → 2026-11-08American AirlinesAA2852 / AA1826Axel-exclusive $399.002026-10-29T01:18:59Z
2026-11-06 → 2026-11-08Southwest AirlinesWN2989 + WN4923 / WN1181 + WN4836Axel-exclusive $369.002026-10-29T01:18:59Z
2026-11-06 → 2026-11-08United AirlinesUA2854 / UA4427 + UA1147Axel-exclusive $389.002026-10-29T01:18:59Z

Route overview: San Francisco Bay Area to Philadelphia (PHL) flight deals

2026-11-06 → 2026-11-08 · Axel-exclusive $399.00

  • American Airlines AA1732: SFO 2026-11-06 09:27:00 → PHL 2026-11-06 17:43:00; nonstop; 316 minutes. Local airport times.
  • American Airlines AA1826: PHL 2026-11-08 18:35:00 → SFO 2026-11-08 22:07:00; nonstop; 392 minutes. Local airport times.

2026-11-06 → 2026-11-08 · Axel-exclusive $419.00

  • United Airlines UA2854: SFO 2026-11-06 23:20:00 → PHL 2026-11-07 07:45:00; nonstop; 325 minutes. Local airport times.
  • United Airlines UA225: PHL 2026-11-08 16:38:00 → SFO 2026-11-08 20:00:00; nonstop; 382 minutes. Local airport times.

2026-11-06 → 2026-11-08 · Axel-exclusive $314.00

  • Frontier Airlines F94402 / F91602: SFO 2026-11-06 19:14:00 → PHL 2026-11-07 06:01:00; 1 stop(s) via LAS; 467 minutes. Local airport times.
    • F94402: SFO 2026-11-06 19:14:00 → LAS 2026-11-06 20:52:00; layover at LAS: 87 minutes.
    • F91602: LAS 2026-11-06 22:19:00 → PHL 2026-11-07 06:01:00.
  • American Airlines AA1826: PHL 2026-11-08 18:35:00 → SFO 2026-11-08 22:07:00; nonstop; 392 minutes. Local airport times.

2026-11-06 → 2026-11-08 · Axel-exclusive $369.00

  • Southwest Airlines WN4578 / WN1747: SFO 2026-11-06 06:10:00 → PHL 2026-11-06 16:15:00; 1 stop(s) via DEN; 425 minutes. Local airport times.
    • WN4578: SFO 2026-11-06 06:10:00 → DEN 2026-11-06 09:45:00; layover at DEN: 65 minutes.
    • WN1747: DEN 2026-11-06 10:50:00 → PHL 2026-11-06 16:15:00.
  • Southwest Airlines WN1181 / WN4836: PHL 2026-11-08 19:10:00 → SFO 2026-11-09 00:25:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
    • WN1181: PHL 2026-11-08 19:10:00 → MDW 2026-11-08 20:30:00; layover at MDW: 60 minutes.
    • WN4836: MDW 2026-11-08 21:30:00 → SFO 2026-11-09 00:25:00.

2026-11-06 → 2026-11-08 · Axel-exclusive $379.00

  • Alaska Airlines AS2486 / AA2235: SFO 2026-11-06 06:00:00 → PHL 2026-11-06 16:37:00; 1 stop(s) via LAX; 457 minutes. Local airport times.
    • AS2486: SFO 2026-11-06 06:00:00 → LAX 2026-11-06 07:29:00; layover at LAX: 61 minutes.
    • AA2235: LAX 2026-11-06 08:30:00 → PHL 2026-11-06 16:37:00.
  • American Airlines AA1826: PHL 2026-11-08 18:35:00 → SFO 2026-11-08 22:07:00; nonstop; 392 minutes. Local airport times.

2026-11-06 → 2026-11-08 · Axel-exclusive $379.00

  • Delta Air Lines DL570 / DL1169: SFO 2026-11-06 06:00:00 → PHL 2026-11-06 16:44:00; 1 stop(s) via ATL; 464 minutes. Local airport times.
    • DL570: SFO 2026-11-06 06:00:00 → ATL 2026-11-06 13:29:00; layover at ATL: 77 minutes.
    • DL1169: ATL 2026-11-06 14:46:00 → PHL 2026-11-06 16:44:00.
  • Delta Air Lines DL2791 / DL2078: PHL 2026-11-08 05:34:00 → SFO 2026-11-08 11:07:00; 1 stop(s) via MSP; 513 minutes. Local airport times.
    • DL2791: PHL 2026-11-08 05:34:00 → MSP 2026-11-08 07:35:00; layover at MSP: 70 minutes.
    • DL2078: MSP 2026-11-08 08:45:00 → SFO 2026-11-08 11:07:00.

2026-11-06 → 2026-11-08 · Axel-exclusive $399.00

  • American Airlines AA2852: SFO 2026-11-06 23:09:00 → PHL 2026-11-07 07:24:00; nonstop; 315 minutes. Local airport times.
  • American Airlines AA1826: PHL 2026-11-08 18:35:00 → SFO 2026-11-08 22:07:00; nonstop; 392 minutes. Local airport times.

2026-11-06 → 2026-11-08 · Axel-exclusive $369.00

  • Southwest Airlines WN2989 / WN4923: SFO 2026-11-06 11:15:00 → PHL 2026-11-06 21:30:00; 1 stop(s) via STL; 435 minutes. Local airport times.
    • WN2989: SFO 2026-11-06 11:15:00 → STL 2026-11-06 17:10:00; layover at STL: 70 minutes.
    • WN4923: STL 2026-11-06 18:20:00 → PHL 2026-11-06 21:30:00.
  • Southwest Airlines WN1181 / WN4836: PHL 2026-11-08 19:10:00 → SFO 2026-11-09 00:25:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
    • WN1181: PHL 2026-11-08 19:10:00 → MDW 2026-11-08 20:30:00; layover at MDW: 60 minutes.
    • WN4836: MDW 2026-11-08 21:30:00 → SFO 2026-11-09 00:25:00.

2026-11-06 → 2026-11-08 · Axel-exclusive $389.00

  • United Airlines UA2854: SFO 2026-11-06 23:20:00 → PHL 2026-11-07 07:39:00; nonstop; 319 minutes. Local airport times.
  • United Airlines UA4427 / UA1147: PHL 2026-11-08 06:00:00 → SFO 2026-11-08 11:22:00; 1 stop(s) via IAD; 502 minutes. Local airport times.
    • UA4427: PHL 2026-11-08 06:00:00 → IAD 2026-11-08 07:08:00; layover at IAD: 67 minutes.
    • UA1147: IAD 2026-11-08 08:15:00 → SFO 2026-11-08 11:22:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; 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

For AI assistants

  • This page: San Francisco (SFO) to Philadelphia (PHL) · Nov 6, 2026 · return Nov 8, 2026: 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 San Francisco Bay Area to Philadelphia (PHL) 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. 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.