Travel with Axel,
get the best price.

Newark → Santiago

Dec 13, 2026 · return Dec 18, 2026

EWR → STI1 adulteconomyRound trip

4 flight options · 3 airlines

Nonstop flights

Sun, Dec 13 – Fri, Dec 18

United Airlines
6:58 pmEWR
3h 53m
Nonstop
11:51 pmSTI
United Airlines
12:55 pmSTI
4h 4m
Nonstop
3:59 pmEWR

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Fri, Dec 18

United Airlines
7:00 amEWR
3h 49m
Nonstop
11:49 amSTI
United Airlines
12:55 pmSTI
4h 4m
Nonstop
3:59 pmEWR

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 13 – Fri, Dec 18

American Airlines
8:00 amEWR
7h 1m
MIA · 1h 23m
4:01 pmSTI
American Airlines
5:08 pmSTI
8h 50m
MIA · 3h 17m
12:58 am+1EWR

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Fri, Dec 18

JetBlue Airways
3:00 pmEWR
8h 57m
FLL · 3h 48m
12:57 am+1STI
JetBlue Airways
2:49 amSTI
3h 51m
Nonstop
5:40 amEWR

Round-trip total · 1 adult · Taxes included

Make this trip yours

EWR ⇄ STI

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, United 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

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-13 → 2026-12-18United AirlinesUA1489 / UA620$548.252026-10-29T01:16:03Z
2026-12-13 → 2026-12-18American AirlinesAA1370 + AA862 / AA546 + AA1079$484.502026-10-29T01:16:03Z
2026-12-13 → 2026-12-18JetBlue AirwaysB6705 + B62449 / B6594$495.002026-10-29T01:16:03Z
2026-12-13 → 2026-12-18United AirlinesUA2452 / UA620$548.252026-10-29T01:16:03Z

2026-12-13 → 2026-12-18 · $548.25

  • United Airlines UA1489: EWR 2026-12-13 18:58:00 → STI 2026-12-13 23:51:00; nonstop; 233 minutes. Local airport times.
  • United Airlines UA620: STI 2026-12-18 12:55:00 → EWR 2026-12-18 15:59:00; nonstop; 244 minutes. Local airport times.

2026-12-13 → 2026-12-18 · $484.50

  • American Airlines AA1370 / AA862: EWR 2026-12-13 08:00:00 → STI 2026-12-13 16:01:00; 1 stop(s) via MIA; 421 minutes. Local airport times.
    • AA1370: EWR 2026-12-13 08:00:00 → MIA 2026-12-13 11:20:00; layover at MIA: 83 minutes.
    • AA862: MIA 2026-12-13 12:43:00 → STI 2026-12-13 16:01:00.
  • American Airlines AA546 / AA1079: STI 2026-12-18 17:08:00 → EWR 2026-12-19 00:58:00; 1 stop(s) via MIA; 530 minutes. Local airport times.
    • AA546: STI 2026-12-18 17:08:00 → MIA 2026-12-18 18:33:00; layover at MIA: 197 minutes.
    • AA1079: MIA 2026-12-18 21:50:00 → EWR 2026-12-19 00:58:00.

2026-12-13 → 2026-12-18 · $495.00

  • JetBlue Airways B6705 / B62449: EWR 2026-12-13 15:00:00 → STI 2026-12-14 00:57:00; 1 stop(s) via FLL; 537 minutes. Local airport times.
    • B6705: EWR 2026-12-13 15:00:00 → FLL 2026-12-13 18:07:00; layover at FLL: 228 minutes.
    • B62449: FLL 2026-12-13 21:55:00 → STI 2026-12-14 00:57:00.
  • JetBlue Airways B6594: STI 2026-12-18 02:49:00 → EWR 2026-12-18 05:40:00; nonstop; 231 minutes. Local airport times.

2026-12-13 → 2026-12-18 · $548.25

  • United Airlines UA2452: EWR 2026-12-13 07:00:00 → STI 2026-12-13 11:49:00; nonstop; 229 minutes. Local airport times.
  • United Airlines UA620: STI 2026-12-18 12:55:00 → EWR 2026-12-18 15:59:00; nonstop; 244 minutes. Local airport times.

More dates for this route