Philadelphia (PHL) to San Diego (SAN), Mar 21, 2027: round trips from $420, one way from $222

Philadelphia (PHL) to San Diego (SAN), Mar 21, 2027: round trips from $420, one way from $222 on Axel, checked Nov 10, 2026. Lowest published fares: $420 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Mar 21–22, 2027; $222 one way, Axel-exclusive, Southwest Airlines, 1 stop, Mar 21, 2027; 1 adult, economy, checked Nov 10, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, labelled with the check date shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and check dates already shown here.

Hotels in Oceanside, California for these trips

Hotels: under a trip, hotels in Oceanside, California for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Oceanside, California for these nights (Mar 21–22, 2027 · 1 night · 2 adults, 1 room): 3★ Best Western Plus Oceanside Palms, $103 a night · 4★ SpringHill Suites by Marriott Oceanside Beach, $281 a night
• Hotels in Oceanside, California for these nights (Mar 21–23, 2027 · 2 nights · 2 adults, 1 room): 3★ Best Western Plus Oceanside Palms, $102 a night, $204 for 2 nights · 4★ SpringHill Suites by Marriott Oceanside Beach, $309 a night, $618 for 2 nights
• Hotels in Oceanside, California for these nights (Mar 21–24, 2027 · 3 nights · 2 adults, 1 room): 3★ Best Western Plus Oceanside Palms, $102 a night, $307 for 3 nights · 4★ SpringHill Suites by Marriott Oceanside Beach, $318 a night, $955 for 3 nights
• Hotels in Oceanside, California for these nights (Mar 21–25, 2027 · 4 nights · 2 adults, 1 room): 3★ Best Western Plus Oceanside Palms, $103 a night, $412 for 4 nights · 4★ SpringHill Suites by Marriott Oceanside Beach, $323 a night, $1,292 for 4 nights
• Hotels in Oceanside, California for these nights (Mar 21–26, 2027 · 5 nights · 2 adults, 1 room): 3★ Best Western Plus Oceanside Palms, $103 a night, $513 for 5 nights · 4★ SpringHill Suites by Marriott Oceanside Beach, $335 a night, $1,674 for 5 nights
• Hotels in Oceanside, California for these nights (Mar 21–27, 2027 · 6 nights · 2 adults, 1 room): 3★ Best Western Plus Oceanside Palms, $126 a night, $757 for 6 nights · 4★ MISSION PACIFIC BEACH RESORT, part of JdV by Hyatt, $386 a night, $2,316 for 6 nights
• Hotels in Oceanside, California for these nights (Mar 21–28, 2027 · 7 nights · 2 adults, 1 room): 3★ Best Western Plus Oceanside Palms, $144 a night, $1,006 for 7 nights · 4★ MISSION PACIFIC BEACH RESORT, part of JdV by Hyatt, $422 a night, $2,951 for 7 nights
• Hotels in Oceanside, California for these nights (Mar 21–29, 2027 · 8 nights · 2 adults, 1 room): 3★ Best Western Plus Oceanside Palms, $139 a night, $1,109 for 8 nights · 4★ MISSION PACIFIC BEACH RESORT, part of JdV by Hyatt, $414 a night, $3,308 for 8 nights
• Hotels in Oceanside, California for these nights (Mar 21–30, 2027 · 9 nights · 2 adults, 1 room): 3★ Best Western Plus Oceanside Palms, $135 a night, $1,212 for 9 nights · 4★ MISSION PACIFIC BEACH RESORT, part of JdV by Hyatt, $408 a night, $3,669 for 9 nights
• Hotels in Oceanside, California for these nights (Mar 21–31, 2027 · 10 nights · 2 adults, 1 room): 3★ Best Western Plus Oceanside Palms, $132 a night, $1,315 for 10 nights · 4★ MISSION PACIFIC BEACH RESORT, part of JdV by Hyatt, $403 a night, $4,029 for 10 nights
• Hotels in Oceanside, California for these nights (Mar 21 – Apr 1, 2027 · 11 nights · 2 adults, 1 room): 3★ Best Western Plus Oceanside Palms, $129 a night, $1,418 for 11 nights · 4★ MISSION PACIFIC BEACH RESORT, part of JdV by Hyatt, $400 a night, $4,401 for 11 nights
• Hotels in Oceanside, California for these nights (Mar 21 – Apr 2, 2027 · 12 nights · 2 adults, 1 room): 3★ Best Western Plus Oceanside Palms, $132 a night, $1,584 for 12 nights · 4★ MISSION PACIFIC BEACH RESORT, part of JdV by Hyatt, $426 a night, $5,109 for 12 nights
• Hotels in Oceanside, California for these nights (Mar 21 – Apr 3, 2027 · 13 nights · 2 adults, 1 room): 3★ Tamarack Beach Resort Hotel, $210 a night, $2,725 for 13 nights · 4★ MISSION PACIFIC BEACH RESORT, part of JdV by Hyatt, $452 a night, $5,880.50 for 13 nights
• Hotels in Oceanside, California for these nights (Mar 21 – Apr 4, 2027 · 14 nights · 2 adults, 1 room): 3★ The Fin Hotel, Tapestry Collection by Hilton, $259 a night, $3,627 for 14 nights · 4★ MISSION PACIFIC BEACH RESORT, part of JdV by Hyatt, $480 a night, $6,715.50 for 14 nights

All hotels in Oceanside, California

Route overview: Philadelphia to San Diego (SAN) flight deals

2027-03-21 · one way · Axel-exclusive $222.00

• Southwest Airlines WN4609 / WN1044: PHL 2027-03-21 05:35:00 → SAN 2027-03-21 10:35:00; 1 stop(s) via BNA; 480 minutes. Local airport times.
  • WN4609: PHL 2027-03-21 05:35:00 → BNA 2027-03-21 07:00:00; layover at BNA: 70 minutes.
  • WN1044: BNA 2027-03-21 08:10:00 → SAN 2027-03-21 10:35:00.

2027-03-21 · one way · Axel-exclusive $264.00

• American Airlines AA1236: PHL 2027-03-21 16:45:00 → SAN 2027-03-21 19:46:00; nonstop; 361 minutes. Local airport times.

2027-03-21 → 2027-03-22 · Axel-exclusive $420.00

• Southwest Airlines WN4609 / WN1044: PHL 2027-03-21 05:35:00 → SAN 2027-03-21 10:35:00; 1 stop(s) via BNA; 480 minutes. Local airport times.
  • WN4609: PHL 2027-03-21 05:35:00 → BNA 2027-03-21 07:00:00; layover at BNA: 70 minutes.
  • WN1044: BNA 2027-03-21 08:10:00 → SAN 2027-03-21 10:35:00.
• Southwest Airlines WN4669 / WN2825: SAN 2027-03-22 11:55:00 → PHL 2027-03-22 22:10:00; 1 stop(s) via BNA; 435 minutes. Local airport times.
  • WN4669: SAN 2027-03-22 11:55:00 → BNA 2027-03-22 17:45:00; layover at BNA: 80 minutes.
  • WN2825: BNA 2027-03-22 19:05:00 → PHL 2027-03-22 22:10:00.

2027-03-21 → 2027-03-22 · Axel-exclusive $492.00

• American Airlines AA1236: PHL 2027-03-21 16:45:00 → SAN 2027-03-21 19:46:00; nonstop; 361 minutes. Local airport times.
• American Airlines AA2595: SAN 2027-03-22 06:20:00 → PHL 2027-03-22 14:37:00; nonstop; 317 minutes. Local airport times.

2027-03-21 → 2027-03-23 · Axel-exclusive $420.00

• Southwest Airlines WN4609 / WN1044: PHL 2027-03-21 05:35:00 → SAN 2027-03-21 10:35:00; 1 stop(s) via BNA; 480 minutes. Local airport times.
  • WN4609: PHL 2027-03-21 05:35:00 → BNA 2027-03-21 07:00:00; layover at BNA: 70 minutes.
  • WN1044: BNA 2027-03-21 08:10:00 → SAN 2027-03-21 10:35:00.
• Southwest Airlines WN4669 / WN2825: SAN 2027-03-23 11:55:00 → PHL 2027-03-23 22:10:00; 1 stop(s) via BNA; 435 minutes. Local airport times.
  • WN4669: SAN 2027-03-23 11:55:00 → BNA 2027-03-23 17:45:00; layover at BNA: 80 minutes.
  • WN2825: BNA 2027-03-23 19:05:00 → PHL 2027-03-23 22:10:00.

2027-03-21 → 2027-03-23 · Axel-exclusive $492.00

• American Airlines AA1236: PHL 2027-03-21 16:45:00 → SAN 2027-03-21 19:46:00; nonstop; 361 minutes. Local airport times.
• American Airlines AA1633: SAN 2027-03-23 12:00:00 → PHL 2027-03-23 20:15:00; nonstop; 315 minutes. Local airport times.

2027-03-21 → 2027-03-24 · Axel-exclusive $420.00

• Southwest Airlines WN4609 / WN1044: PHL 2027-03-21 05:35:00 → SAN 2027-03-21 10:35:00; 1 stop(s) via BNA; 480 minutes. Local airport times.
  • WN4609: PHL 2027-03-21 05:35:00 → BNA 2027-03-21 07:00:00; layover at BNA: 70 minutes.
  • WN1044: BNA 2027-03-21 08:10:00 → SAN 2027-03-21 10:35:00.
• Southwest Airlines WN4669 / WN2825: SAN 2027-03-24 11:55:00 → PHL 2027-03-24 22:10:00; 1 stop(s) via BNA; 435 minutes. Local airport times.
  • WN4669: SAN 2027-03-24 11:55:00 → BNA 2027-03-24 17:45:00; layover at BNA: 80 minutes.
  • WN2825: BNA 2027-03-24 19:05:00 → PHL 2027-03-24 22:10:00.

2027-03-21 → 2027-03-24 · Axel-exclusive $492.00

• American Airlines AA1236: PHL 2027-03-21 16:45:00 → SAN 2027-03-21 19:46:00; nonstop; 361 minutes. Local airport times.
• American Airlines AA1633: SAN 2027-03-24 09:27:00 → PHL 2027-03-24 17:42:00; nonstop; 315 minutes. Local airport times.

2027-03-21 → 2027-03-25 · Axel-exclusive $420.00

• Southwest Airlines WN4609 / WN1044: PHL 2027-03-21 05:35:00 → SAN 2027-03-21 10:35:00; 1 stop(s) via BNA; 480 minutes. Local airport times.
  • WN4609: PHL 2027-03-21 05:35:00 → BNA 2027-03-21 07:00:00; layover at BNA: 70 minutes.
  • WN1044: BNA 2027-03-21 08:10:00 → SAN 2027-03-21 10:35:00.
• Southwest Airlines WN4669 / WN2825: SAN 2027-03-25 11:55:00 → PHL 2027-03-25 22:10:00; 1 stop(s) via BNA; 435 minutes. Local airport times.
  • WN4669: SAN 2027-03-25 11:55:00 → BNA 2027-03-25 17:45:00; layover at BNA: 80 minutes.
  • WN2825: BNA 2027-03-25 19:05:00 → PHL 2027-03-25 22:10:00.

2027-03-21 → 2027-03-25 · Axel-exclusive $492.00

• American Airlines AA1236: PHL 2027-03-21 16:45:00 → SAN 2027-03-21 19:46:00; nonstop; 361 minutes. Local airport times.
• American Airlines AA1633: SAN 2027-03-25 09:27:00 → PHL 2027-03-25 17:42:00; nonstop; 315 minutes. Local airport times.

2027-03-21 → 2027-03-27 · Axel-exclusive $420.00

• Southwest Airlines WN4609 / WN1044: PHL 2027-03-21 05:35:00 → SAN 2027-03-21 10:35:00; 1 stop(s) via BNA; 480 minutes. Local airport times.
  • WN4609: PHL 2027-03-21 05:35:00 → BNA 2027-03-21 07:00:00; layover at BNA: 70 minutes.
  • WN1044: BNA 2027-03-21 08:10:00 → SAN 2027-03-21 10:35:00.
• Southwest Airlines WN4669 / WN2825: SAN 2027-03-27 11:55:00 → PHL 2027-03-27 22:10:00; 1 stop(s) via BNA; 435 minutes. Local airport times.
  • WN4669: SAN 2027-03-27 11:55:00 → BNA 2027-03-27 17:45:00; layover at BNA: 80 minutes.
  • WN2825: BNA 2027-03-27 19:05:00 → PHL 2027-03-27 22:10:00.

2027-03-21 → 2027-03-27 · Axel-exclusive $492.00

• American Airlines AA1236: PHL 2027-03-21 16:45:00 → SAN 2027-03-21 19:46:00; nonstop; 361 minutes. Local airport times.
• American Airlines AA1633: SAN 2027-03-27 09:27:00 → PHL 2027-03-27 17:42:00; nonstop; 315 minutes. Local airport times.

2027-03-21 → 2027-03-28 · Axel-exclusive $474.00

• Southwest Airlines WN4609 / WN1044: PHL 2027-03-21 05:35:00 → SAN 2027-03-21 10:35:00; 1 stop(s) via BNA; 480 minutes. Local airport times.
  • WN4609: PHL 2027-03-21 05:35:00 → BNA 2027-03-21 07:00:00; layover at BNA: 70 minutes.
  • WN1044: BNA 2027-03-21 08:10:00 → SAN 2027-03-21 10:35:00.
• Southwest Airlines WN1645 / WN1747: SAN 2027-03-28 06:15:00 → PHL 2027-03-28 16:35:00; 1 stop(s) via DEN; 440 minutes. Local airport times.
  • WN1645: SAN 2027-03-28 06:15:00 → DEN 2027-03-28 09:45:00; layover at DEN: 90 minutes.
  • WN1747: DEN 2027-03-28 11:15:00 → PHL 2027-03-28 16:35:00.

2027-03-21 → 2027-03-28 · Axel-exclusive $552.00

• American Airlines AA1236: PHL 2027-03-21 16:45:00 → SAN 2027-03-21 19:46:00; nonstop; 361 minutes. Local airport times.
• American Airlines AA1633: SAN 2027-03-28 09:27:00 → PHL 2027-03-28 17:42:00; nonstop; 315 minutes. Local airport times.

2027-03-21 → 2027-03-29 · Axel-exclusive $474.00

• Southwest Airlines WN4609 / WN1044: PHL 2027-03-21 05:35:00 → SAN 2027-03-21 10:35:00; 1 stop(s) via BNA; 480 minutes. Local airport times.
  • WN4609: PHL 2027-03-21 05:35:00 → BNA 2027-03-21 07:00:00; layover at BNA: 70 minutes.
  • WN1044: BNA 2027-03-21 08:10:00 → SAN 2027-03-21 10:35:00.
• Southwest Airlines WN4669 / WN2825: SAN 2027-03-29 11:55:00 → PHL 2027-03-29 22:10:00; 1 stop(s) via BNA; 435 minutes. Local airport times.
  • WN4669: SAN 2027-03-29 11:55:00 → BNA 2027-03-29 17:45:00; layover at BNA: 80 minutes.
  • WN2825: BNA 2027-03-29 19:05:00 → PHL 2027-03-29 22:10:00.

2027-03-21 → 2027-03-29 · Axel-exclusive $552.00

• American Airlines AA1236: PHL 2027-03-21 16:45:00 → SAN 2027-03-21 19:46:00; nonstop; 361 minutes. Local airport times.
• American Airlines AA2595: SAN 2027-03-29 06:20:00 → PHL 2027-03-29 14:37:00; nonstop; 317 minutes. Local airport times.

2027-03-21 → 2027-03-31 · Axel-exclusive $430.00

• Southwest Airlines WN4609 / WN1044: PHL 2027-03-21 05:35:00 → SAN 2027-03-21 10:35:00; 1 stop(s) via BNA; 480 minutes. Local airport times.
  • WN4609: PHL 2027-03-21 05:35:00 → BNA 2027-03-21 07:00:00; layover at BNA: 70 minutes.
  • WN1044: BNA 2027-03-21 08:10:00 → SAN 2027-03-21 10:35:00.
• Southwest Airlines WN4669 / WN2825: SAN 2027-03-31 11:55:00 → PHL 2027-03-31 22:10:00; 1 stop(s) via BNA; 435 minutes. Local airport times.
  • WN4669: SAN 2027-03-31 11:55:00 → BNA 2027-03-31 17:45:00; layover at BNA: 80 minutes.
  • WN2825: BNA 2027-03-31 19:05:00 → PHL 2027-03-31 22:10:00.

2027-03-21 → 2027-03-31 · Axel-exclusive $501.00

• American Airlines AA1236: PHL 2027-03-21 16:45:00 → SAN 2027-03-21 19:46:00; nonstop; 361 minutes. Local airport times.
• American Airlines AA1633: SAN 2027-03-31 09:27:00 → PHL 2027-03-31 17:42:00; nonstop; 315 minutes. Local airport times.

2027-03-21 → 2027-04-01 · Axel-exclusive $430.00

• Southwest Airlines WN4609 / WN1044: PHL 2027-03-21 05:35:00 → SAN 2027-03-21 10:35:00; 1 stop(s) via BNA; 480 minutes. Local airport times.
  • WN4609: PHL 2027-03-21 05:35:00 → BNA 2027-03-21 07:00:00; layover at BNA: 70 minutes.
  • WN1044: BNA 2027-03-21 08:10:00 → SAN 2027-03-21 10:35:00.
• Southwest Airlines WN4669 / WN2825: SAN 2027-04-01 11:55:00 → PHL 2027-04-01 22:10:00; 1 stop(s) via BNA; 435 minutes. Local airport times.
  • WN4669: SAN 2027-04-01 11:55:00 → BNA 2027-04-01 17:45:00; layover at BNA: 80 minutes.
  • WN2825: BNA 2027-04-01 19:05:00 → PHL 2027-04-01 22:10:00.

2027-03-21 → 2027-04-01 · Axel-exclusive $501.00

• American Airlines AA1236: PHL 2027-03-21 16:45:00 → SAN 2027-03-21 19:46:00; nonstop; 361 minutes. Local airport times.
• American Airlines AA1633: SAN 2027-04-01 09:27:00 → PHL 2027-04-01 17:42:00; nonstop; 315 minutes. Local airport times.

2027-03-21 → 2027-04-02 · Axel-exclusive $430.00

• Southwest Airlines WN4609 / WN1044: PHL 2027-03-21 05:35:00 → SAN 2027-03-21 10:35:00; 1 stop(s) via BNA; 480 minutes. Local airport times.
  • WN4609: PHL 2027-03-21 05:35:00 → BNA 2027-03-21 07:00:00; layover at BNA: 70 minutes.
  • WN1044: BNA 2027-03-21 08:10:00 → SAN 2027-03-21 10:35:00.
• Southwest Airlines WN4669 / WN2825: SAN 2027-04-02 11:55:00 → PHL 2027-04-02 22:10:00; 1 stop(s) via BNA; 435 minutes. Local airport times.
  • WN4669: SAN 2027-04-02 11:55:00 → BNA 2027-04-02 17:45:00; layover at BNA: 80 minutes.
  • WN2825: BNA 2027-04-02 19:05:00 → PHL 2027-04-02 22:10:00.

2027-03-21 → 2027-04-02 · Axel-exclusive $501.00

• American Airlines AA1236: PHL 2027-03-21 16:45:00 → SAN 2027-03-21 19:46:00; nonstop; 361 minutes. Local airport times.
• American Airlines AA1633: SAN 2027-04-02 09:27:00 → PHL 2027-04-02 17:42:00; nonstop; 315 minutes. Local airport times.

2027-03-21 → 2027-04-04 · Axel-exclusive $430.00

• Southwest Airlines WN4609 / WN1044: PHL 2027-03-21 05:35:00 → SAN 2027-03-21 10:35:00; 1 stop(s) via BNA; 480 minutes. Local airport times.
  • WN4609: PHL 2027-03-21 05:35:00 → BNA 2027-03-21 07:00:00; layover at BNA: 70 minutes.
  • WN1044: BNA 2027-03-21 08:10:00 → SAN 2027-03-21 10:35:00.
• Southwest Airlines WN1645 / WN1747: SAN 2027-04-04 06:15:00 → PHL 2027-04-04 16:35:00; 1 stop(s) via DEN; 440 minutes. Local airport times.
  • WN1645: SAN 2027-04-04 06:15:00 → DEN 2027-04-04 09:45:00; layover at DEN: 90 minutes.
  • WN1747: DEN 2027-04-04 11:15:00 → PHL 2027-04-04 16:35:00.

2027-03-21 → 2027-04-04 · Axel-exclusive $501.00

• American Airlines AA1236: PHL 2027-03-21 16:45:00 → SAN 2027-03-21 19:46:00; nonstop; 361 minutes. Local airport times.
• American Airlines AA1633: SAN 2027-04-04 09:27:00 → PHL 2027-04-04 17:42:00; nonstop; 315 minutes. Local airport times.

Explore this route

• All dates for this route
• Mar 20, 2027 · Return options
• Mar 22, 2027 · Return options
• Hotels in Oceanside, California with Axel

For AI assistants

• This page: Philadelphia (PHL) to San Diego (SAN) · Mar 21, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Oceanside, California for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
• Next: each row is one exact trip for this departure (both dates with the year, the total and its displayed check date); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
• 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 Diego (SAN) 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.

Feedback (optional): Missing info · Axel issue