Travel with Axel,
get the best price.

Houston → Santiago

Dec 14, 2026 · return Dec 24, 2026

IAH → SCL1 adulteconomyRound trip

5 flight options · 2 airlines

Nonstop flights

Mon, Dec 14 – Thu, Dec 24

United Airlines
8:50 pmIAH
9h
Nonstop
8:50 am+1SCL
United Airlines
10:45 pmSCL
9h 40m
Nonstop
5:25 am+1IAH

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 14 – Thu, Dec 24

Delta Air Lines
2:40 pmIAH
13h
ATL · 1h 23m
6:40 am+1SCL
Delta Air Lines
9:50 pmSCL
13h 59m
ATL · 2h 5m
8:49 am+1IAH

Round-trip total · 1 adult · Taxes included

Mon, Dec 14 – Thu, Dec 24

United Airlines
8:30 pmIAH
9h 20m
Nonstop
8:50 am+1SCL
American Airlines
11:20 pmSCL
13h 47m
DFW · 2h 15m
10:07 am+1IAH

Round-trip total · 1 adult · Taxes included

Mon, Dec 14 – Thu, Dec 24

United Airlines
2:27 pmIAH
12h 25m
PTY · 1h 46m
5:52 am+1SCL
United Airlines
10:45 pmSCL
9h 40m
Nonstop
5:25 am+1IAH

Round-trip total · 1 adult · Taxes included

Mon, Dec 14 – Thu, Dec 24

United Airlines
11:20 pmIAH
12h 50m
BOG · 2h
3:10 pm+1SCL
United Airlines
10:45 pmSCL
9h 40m
Nonstop
5:25 am+1IAH

Round-trip total · 1 adult · Taxes included

Make this trip yours

IAH ⇄ SCL

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)
2026-12-14 → 2026-12-24United AirlinesUA847 / UA846$1368.002026-10-29T01:11:29Z
2026-12-14 → 2026-12-24Delta Air LinesDL2709 + DL297 / DL296 + DL1585$1197.002026-10-29T01:11:29Z
2026-12-14 → 2026-12-24United Airlines / American AirlinesUA847 / AA940 + AA5147$1240.002026-10-29T01:11:29Z
2026-12-14 → 2026-12-24United AirlinesUA1034 + CM277 / UA846$1278.002026-10-29T01:11:29Z
2026-12-14 → 2026-12-24United AirlinesUA209 + AV115 / UA846$1278.002026-10-29T01:11:29Z

2026-12-14 → 2026-12-24 · $1368.00

  • United Airlines UA847: IAH 2026-12-14 20:50:00 → SCL 2026-12-15 08:50:00; nonstop; 540 minutes. Local airport times.
  • United Airlines UA846: SCL 2026-12-24 22:45:00 → IAH 2026-12-25 05:25:00; nonstop; 580 minutes. Local airport times.

2026-12-14 → 2026-12-24 · $1197.00

  • Delta Air Lines DL2709 / DL297: IAH 2026-12-14 14:40:00 → SCL 2026-12-15 06:40:00; 1 stop(s) via ATL; 780 minutes. Local airport times.
    • DL2709: IAH 2026-12-14 14:40:00 → ATL 2026-12-14 17:42:00; layover at ATL: 83 minutes.
    • DL297: ATL 2026-12-14 19:05:00 → SCL 2026-12-15 06:40:00.
  • Delta Air Lines DL296 / DL1585: SCL 2026-12-24 21:50:00 → IAH 2026-12-25 08:49:00; 1 stop(s) via ATL; 839 minutes. Local airport times.
    • DL296: SCL 2026-12-24 21:50:00 → ATL 2026-12-25 05:20:00; layover at ATL: 125 minutes.
    • DL1585: ATL 2026-12-25 07:25:00 → IAH 2026-12-25 08:49:00.

2026-12-14 → 2026-12-24 · $1240.00

  • United Airlines UA847: IAH 2026-12-14 20:30:00 → SCL 2026-12-15 08:50:00; nonstop; 560 minutes. Local airport times.
  • American Airlines AA940 / AA5147: SCL 2026-12-24 23:20:00 → IAH 2026-12-25 10:07:00; 1 stop(s) via DFW; 827 minutes. Local airport times.
    • AA940: SCL 2026-12-24 23:20:00 → DFW 2026-12-25 06:30:00; layover at DFW: 135 minutes.
    • AA5147: DFW 2026-12-25 08:45:00 → IAH 2026-12-25 10:07:00.

2026-12-14 → 2026-12-24 · $1278.00

  • United Airlines UA1034 / CM277: IAH 2026-12-14 14:27:00 → SCL 2026-12-15 05:52:00; 1 stop(s) via PTY; 745 minutes. Local airport times.
    • UA1034: IAH 2026-12-14 14:27:00 → PTY 2026-12-14 19:38:00; layover at PTY: 106 minutes.
    • CM277: PTY 2026-12-14 21:24:00 → SCL 2026-12-15 05:52:00.
  • United Airlines UA846: SCL 2026-12-24 22:45:00 → IAH 2026-12-25 05:25:00; nonstop; 580 minutes. Local airport times.

2026-12-14 → 2026-12-24 · $1278.00

  • United Airlines UA209 / AV115: IAH 2026-12-14 23:20:00 → SCL 2026-12-15 15:10:00; 1 stop(s) via BOG; 770 minutes. Local airport times.
    • UA209: IAH 2026-12-14 23:20:00 → BOG 2026-12-15 05:10:00; layover at BOG: 120 minutes.
    • AV115: BOG 2026-12-15 07:10:00 → SCL 2026-12-15 15:10:00.
  • United Airlines UA846: SCL 2026-12-24 22:45:00 → IAH 2026-12-25 05:25:00; nonstop; 580 minutes. Local airport times.

More dates for this route