Travel with Axel,
get the best price.

Route overview: San Juan to Newark (EWR) flight deals

San Juan → Newark

Dec 21, 2026 · one way

SJU → EWR1 adulteconomyOne way

10 flight options · 6 airlines

Nonstop flights

Mon, Dec 21 · One way

Frontier Airlines
5:54 pmSJU
4h 35m
Nonstop
9:29 pmEWR

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Dec 21 · One way

JetBlue Airways
6:15 amSJU
4h 15m
Nonstop
9:30 amEWR

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Dec 21 · One way

United Airlines
2:05 amSJU
4h 19m
Nonstop
5:24 amEWR

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Dec 21 · One way

United Airlines
1:00 pmSJU
4h 17m
Nonstop
4:17 pmEWR

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Mon, Dec 21 · One way

DM
4:24 pmSJU
7h 6m
PUJ · 1h 45m
10:30 pmEWR

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Dec 21 · One way

American Airlines
10:32 amSJU
8h 7m
MIA · 2h 9m
5:39 pmEWR

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Dec 21 · One way

Delta Air Lines
1:09 pmSJU
8h 54m
ATL · 2h 35m
9:03 pmEWR

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Dec 21 · One way

Frontier Airlines
3:57 pmSJU
9h 6m
MCO · 2h 59m
12:03 am+1EWR

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Dec 21 · One way

JetBlue Airways
3:50 pmSJU
9h 5m
FLL · 3h 14m
11:55 pmEWR

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Dec 21 · One way

JetBlue Airways
10:00 amSJU
8h 53m
MCO · 2h 51m
5:53 pmEWR

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Make this trip yours

SJU ⇄ EWR

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

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)
2026-12-21 · one wayFrontier AirlinesF93111Axel-exclusive $166.752026-10-29T01:23:02Z
2026-12-21 · one wayJetBlue AirwaysB62390Axel-exclusive $253.752026-10-29T01:23:02Z
2026-12-21 · one wayUnited AirlinesUA2219Axel-exclusive $282.752026-10-29T01:23:02Z
2026-12-21 · one wayDMDM1003 + DM5382Axel-exclusive $210.252026-10-29T01:23:02Z
2026-12-21 · one wayAmerican AirlinesAA1893 + AA1708Axel-exclusive $268.252026-10-29T01:23:02Z
2026-12-21 · one wayDelta Air LinesDL1774 + DL2498Axel-exclusive $282.752026-10-29T01:23:02Z
2026-12-21 · one wayUnited AirlinesUA2461Axel-exclusive $282.752026-10-29T01:23:02Z
2026-12-21 · one wayFrontier AirlinesF91745 + F92512Axel-exclusive $181.252026-10-29T01:23:02Z
2026-12-21 · one wayJetBlue AirwaysB62252 + B6706Axel-exclusive $239.252026-10-29T01:23:02Z
2026-12-21 · one wayJetBlue AirwaysB61134 + B61028Axel-exclusive $239.252026-10-29T01:23:02Z

Route overview: San Juan to Newark (EWR) flight deals

2026-12-21 · one way · Axel-exclusive $166.75

  • Frontier Airlines F93111: SJU 2026-12-21 17:54:00 → EWR 2026-12-21 21:29:00; nonstop; 275 minutes. Local airport times.

2026-12-21 · one way · Axel-exclusive $253.75

  • JetBlue Airways B62390: SJU 2026-12-21 06:15:00 → EWR 2026-12-21 09:30:00; nonstop; 255 minutes. Local airport times.

2026-12-21 · one way · Axel-exclusive $282.75

  • United Airlines UA2219: SJU 2026-12-21 02:05:00 → EWR 2026-12-21 05:24:00; nonstop; 259 minutes. Local airport times.

2026-12-21 · one way · Axel-exclusive $210.25

  • DM DM1003 / DM5382: SJU 2026-12-21 16:24:00 → EWR 2026-12-21 22:30:00; 1 stop(s) via PUJ; 426 minutes. Local airport times.
    • DM1003: SJU 2026-12-21 16:24:00 → PUJ 2026-12-21 17:25:00; layover at PUJ: 105 minutes.
    • DM5382: PUJ 2026-12-21 19:10:00 → EWR 2026-12-21 22:30:00.

2026-12-21 · one way · Axel-exclusive $268.25

  • American Airlines AA1893 / AA1708: SJU 2026-12-21 10:32:00 → EWR 2026-12-21 17:39:00; 1 stop(s) via MIA; 487 minutes. Local airport times.
    • AA1893: SJU 2026-12-21 10:32:00 → MIA 2026-12-21 12:26:00; layover at MIA: 129 minutes.
    • AA1708: MIA 2026-12-21 14:35:00 → EWR 2026-12-21 17:39:00.

2026-12-21 · one way · Axel-exclusive $282.75

  • Delta Air Lines DL1774 / DL2498: SJU 2026-12-21 13:09:00 → EWR 2026-12-21 21:03:00; 1 stop(s) via ATL; 534 minutes. Local airport times.
    • DL1774: SJU 2026-12-21 13:09:00 → ATL 2026-12-21 16:15:00; layover at ATL: 155 minutes.
    • DL2498: ATL 2026-12-21 18:50:00 → EWR 2026-12-21 21:03:00.

2026-12-21 · one way · Axel-exclusive $282.75

  • United Airlines UA2461: SJU 2026-12-21 13:00:00 → EWR 2026-12-21 16:17:00; nonstop; 257 minutes. Local airport times.

2026-12-21 · one way · Axel-exclusive $181.25

  • Frontier Airlines F91745 / F92512: SJU 2026-12-21 15:57:00 → EWR 2026-12-22 00:03:00; 1 stop(s) via MCO; 546 minutes. Local airport times.
    • F91745: SJU 2026-12-21 15:57:00 → MCO 2026-12-21 18:16:00; layover at MCO: 179 minutes.
    • F92512: MCO 2026-12-21 21:15:00 → EWR 2026-12-22 00:03:00.

2026-12-21 · one way · Axel-exclusive $239.25

  • JetBlue Airways B62252 / B6706: SJU 2026-12-21 15:50:00 → EWR 2026-12-21 23:55:00; 1 stop(s) via FLL; 545 minutes. Local airport times.
    • B62252: SJU 2026-12-21 15:50:00 → FLL 2026-12-21 17:41:00; layover at FLL: 194 minutes.
    • B6706: FLL 2026-12-21 20:55:00 → EWR 2026-12-21 23:55:00.

2026-12-21 · one way · Axel-exclusive $239.25

  • JetBlue Airways B61134 / B61028: SJU 2026-12-21 10:00:00 → EWR 2026-12-21 17:53:00; 1 stop(s) via MCO; 533 minutes. Local airport times.
    • B61134: SJU 2026-12-21 10:00:00 → MCO 2026-12-21 12:09:00; layover at MCO: 171 minutes.
    • B61028: MCO 2026-12-21 15:00:00 → EWR 2026-12-21 17:53:00.

Explore this route

For AI assistants

  • This page: San Juan (SJU) to Newark (EWR) · Dec 21, 2026 · 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 San Juan to Newark (EWR) 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.