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Austin → Buenos Aires

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AUS → EZE1 adulteconomy

12 flight options · 3 airlines

Round-trip flights

Fri, Nov 27 – Fri, Dec 4

Copa Airlines
2:32 pmAUS
14h 28m
PTY · 2h 47m
8:00 am+1EZE
United Airlines
10:05 pmEZE
13h 26m
IAH · 2h 5m
8:31 am+1AUS

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

American Airlines
3:00 pmAUS
14h 20m
DFW · 2h 45m
8:20 am+1EZE
American Airlines
9:40 pmEZE
15h 12m
MIA · 2h 37m
9:52 am+1AUS

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Delta Air Lines
3:00 pmAUS
15h 40m
ATL · 3h 26m
9:40 am+1EZE
Delta Air Lines
9:30 pmEZE
15h 24m
ATL · 2h 20m
9:54 am+1AUS

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Copa Airlines
2:32 pmAUS
14h 28m
PTY · 2h 47m
8:00 am+1EZE
Delta Air Lines
8:05 pmEZE
17h 23m
JFK · 2h
10:28 am+1AUS

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

American Airlines
5:15 pmAUS
12h 50m
MIA · 1h 15m
9:05 am+1EZE
American Airlines
9:40 pmEZE
15h 12m
MIA · 2h 37m
9:52 am+1AUS

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

American Airlines
3:00 pmAUS
14h 20m
DFW · 2h 45m
8:20 am+1EZE
American Airlines
9:40 pmEZE
15h 12m
MIA · 2h 37m
9:52 am+1AUS

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

American Airlines
5:15 pmAUS
12h 50m
MIA · 1h 15m
9:05 am+1EZE
American Airlines
9:40 pmEZE
15h 12m
MIA · 2h 37m
9:52 am+1AUS

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Delta Air Lines
3:00 pmAUS
15h 40m
ATL · 3h 26m
9:40 am+1EZE
Delta Air Lines
8:05 pmEZE
17h 23m
JFK · 2h
10:28 am+1AUS

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

Copa Airlines
2:32 pmAUS
14h 28m
PTY · 2h 47m
8:00 am+1EZE

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
5:15 pmAUS
12h 50m
MIA · 1h 15m
9:05 am+1EZE

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Delta Air Lines
3:00 pmAUS
15h 40m
ATL · 3h 26m
9:40 am+1EZE

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
3:00 pmAUS
14h 20m
DFW · 2h 45m
8:20 am+1EZE

One-way total · 1 adult · Taxes included

Make this trip yours

AUS ⇄ EZE

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Copa 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

More dates

Nov 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)
2026-11-20 · one wayCopa AirlinesCM716 + CM367$610.002026-10-29T00:46:39Z
2026-11-20 · one wayAmerican AirlinesAA3852 + AA907$680.002026-10-29T00:46:39Z
2026-11-20 · one wayDelta Air LinesDL2104 + DL101$710.002026-10-29T00:46:39Z
2026-11-27 → 2026-12-04Copa Airlines / United AirlinesCM716 + CM367 / UA818 + UA1499$1188.602026-10-29T00:46:39Z
2026-11-20 → 2026-11-23American AirlinesAA3885 + AA997 / AA900 + AA3105$1250.802026-10-29T00:46:39Z
2026-11-27 → 2026-12-04Delta Air LinesDL2104 + DL101 / DL110 + DL2976$1303.802026-10-29T00:46:39Z
2026-11-20 · one wayAmerican AirlinesAA3885 + AA997$680.002026-10-29T00:46:39Z
2026-11-20 → 2026-11-23Copa Airlines / Delta Air LinesCM716 + CM367 / DL114 + DL2506$1218.802026-10-29T00:46:39Z
2026-11-27 → 2026-12-04American AirlinesAA3852 + AA907 / AA900 + AA3105$1250.802026-10-29T00:46:39Z
2026-11-27 → 2026-12-04American AirlinesAA3885 + AA997 / AA900 + AA3105$1250.802026-10-29T00:46:39Z
2026-11-20 → 2026-11-23American AirlinesAA3852 + AA907 / AA900 + AA3105$1250.802026-10-29T00:46:39Z
2026-11-20 → 2026-11-23Delta Air LinesDL2104 + DL101 / DL114 + DL2506$1303.802026-10-29T00:46:39Z

2026-11-20 · one way · $610.00

  • Copa Airlines CM716 / CM367: AUS 2026-11-20 14:32:00 → EZE 2026-11-21 08:00:00; 1 stop(s) via PTY; 868 minutes. Local airport times.
    • CM716: AUS 2026-11-20 14:32:00 → PTY 2026-11-20 20:00:00; layover at PTY: 167 minutes.
    • CM367: PTY 2026-11-20 22:47:00 → EZE 2026-11-21 08:00:00.

2026-11-20 · one way · $680.00

  • American Airlines AA3852 / AA907: AUS 2026-11-20 17:15:00 → EZE 2026-11-21 09:05:00; 1 stop(s) via MIA; 770 minutes. Local airport times.
    • AA3852: AUS 2026-11-20 17:15:00 → MIA 2026-11-20 21:00:00; layover at MIA: 75 minutes.
    • AA907: MIA 2026-11-20 22:15:00 → EZE 2026-11-21 09:05:00.

2026-11-20 · one way · $710.00

  • Delta Air Lines DL2104 / DL101: AUS 2026-11-20 15:00:00 → EZE 2026-11-21 09:40:00; 1 stop(s) via ATL; 940 minutes. Local airport times.
    • DL2104: AUS 2026-11-20 15:00:00 → ATL 2026-11-20 18:19:00; layover at ATL: 206 minutes.
    • DL101: ATL 2026-11-20 21:45:00 → EZE 2026-11-21 09:40:00.

2026-11-27 → 2026-12-04 · $1188.60

  • Copa Airlines CM716 / CM367: AUS 2026-11-27 14:32:00 → EZE 2026-11-28 08:00:00; 1 stop(s) via PTY; 868 minutes. Local airport times.
    • CM716: AUS 2026-11-27 14:32:00 → PTY 2026-11-27 20:00:00; layover at PTY: 167 minutes.
    • CM367: PTY 2026-11-27 22:47:00 → EZE 2026-11-28 08:00:00.
  • United Airlines UA818 / UA1499: EZE 2026-12-04 22:05:00 → AUS 2026-12-05 08:31:00; 1 stop(s) via IAH; 806 minutes. Local airport times.
    • UA818: EZE 2026-12-04 22:05:00 → IAH 2026-12-05 05:20:00; layover at IAH: 125 minutes.
    • UA1499: IAH 2026-12-05 07:25:00 → AUS 2026-12-05 08:31:00.

2026-11-20 → 2026-11-23 · $1250.80

  • American Airlines AA3885 / AA997: AUS 2026-11-20 15:00:00 → EZE 2026-11-21 08:20:00; 1 stop(s) via DFW; 860 minutes. Local airport times.
    • AA3885: AUS 2026-11-20 15:00:00 → DFW 2026-11-20 16:15:00; layover at DFW: 165 minutes.
    • AA997: DFW 2026-11-20 19:00:00 → EZE 2026-11-21 08:20:00.
  • American Airlines AA900 / AA3105: EZE 2026-11-23 21:40:00 → AUS 2026-11-24 09:52:00; 1 stop(s) via MIA; 912 minutes. Local airport times.
    • AA900: EZE 2026-11-23 21:40:00 → MIA 2026-11-24 05:00:00; layover at MIA: 157 minutes.
    • AA3105: MIA 2026-11-24 07:37:00 → AUS 2026-11-24 09:52:00.

2026-11-27 → 2026-12-04 · $1303.80

  • Delta Air Lines DL2104 / DL101: AUS 2026-11-27 15:00:00 → EZE 2026-11-28 09:40:00; 1 stop(s) via ATL; 940 minutes. Local airport times.
    • DL2104: AUS 2026-11-27 15:00:00 → ATL 2026-11-27 18:19:00; layover at ATL: 206 minutes.
    • DL101: ATL 2026-11-27 21:45:00 → EZE 2026-11-28 09:40:00.
  • Delta Air Lines DL110 / DL2976: EZE 2026-12-04 21:30:00 → AUS 2026-12-05 09:54:00; 1 stop(s) via ATL; 924 minutes. Local airport times.
    • DL110: EZE 2026-12-04 21:30:00 → ATL 2026-12-05 05:55:00; layover at ATL: 140 minutes.
    • DL2976: ATL 2026-12-05 08:15:00 → AUS 2026-12-05 09:54:00.

2026-11-20 · one way · $680.00

  • American Airlines AA3885 / AA997: AUS 2026-11-20 15:00:00 → EZE 2026-11-21 08:20:00; 1 stop(s) via DFW; 860 minutes. Local airport times.
    • AA3885: AUS 2026-11-20 15:00:00 → DFW 2026-11-20 16:15:00; layover at DFW: 165 minutes.
    • AA997: DFW 2026-11-20 19:00:00 → EZE 2026-11-21 08:20:00.

2026-11-20 → 2026-11-23 · $1218.80

  • Copa Airlines CM716 / CM367: AUS 2026-11-20 14:32:00 → EZE 2026-11-21 08:00:00; 1 stop(s) via PTY; 868 minutes. Local airport times.
    • CM716: AUS 2026-11-20 14:32:00 → PTY 2026-11-20 20:00:00; layover at PTY: 167 minutes.
    • CM367: PTY 2026-11-20 22:47:00 → EZE 2026-11-21 08:00:00.
  • Delta Air Lines DL114 / DL2506: EZE 2026-11-23 20:05:00 → AUS 2026-11-24 10:28:00; 1 stop(s) via JFK; 1043 minutes. Local airport times.
    • DL114: EZE 2026-11-23 20:05:00 → JFK 2026-11-24 05:00:00; layover at JFK: 120 minutes.
    • DL2506: JFK 2026-11-24 07:00:00 → AUS 2026-11-24 10:28:00.

2026-11-27 → 2026-12-04 · $1250.80

  • American Airlines AA3852 / AA907: AUS 2026-11-27 17:15:00 → EZE 2026-11-28 09:05:00; 1 stop(s) via MIA; 770 minutes. Local airport times.
    • AA3852: AUS 2026-11-27 17:15:00 → MIA 2026-11-27 21:00:00; layover at MIA: 75 minutes.
    • AA907: MIA 2026-11-27 22:15:00 → EZE 2026-11-28 09:05:00.
  • American Airlines AA900 / AA3105: EZE 2026-12-04 21:40:00 → AUS 2026-12-05 09:52:00; 1 stop(s) via MIA; 912 minutes. Local airport times.
    • AA900: EZE 2026-12-04 21:40:00 → MIA 2026-12-05 05:00:00; layover at MIA: 157 minutes.
    • AA3105: MIA 2026-12-05 07:37:00 → AUS 2026-12-05 09:52:00.

2026-11-27 → 2026-12-04 · $1250.80

  • American Airlines AA3885 / AA997: AUS 2026-11-27 15:00:00 → EZE 2026-11-28 08:20:00; 1 stop(s) via DFW; 860 minutes. Local airport times.
    • AA3885: AUS 2026-11-27 15:00:00 → DFW 2026-11-27 16:15:00; layover at DFW: 165 minutes.
    • AA997: DFW 2026-11-27 19:00:00 → EZE 2026-11-28 08:20:00.
  • American Airlines AA900 / AA3105: EZE 2026-12-04 21:40:00 → AUS 2026-12-05 09:52:00; 1 stop(s) via MIA; 912 minutes. Local airport times.
    • AA900: EZE 2026-12-04 21:40:00 → MIA 2026-12-05 05:00:00; layover at MIA: 157 minutes.
    • AA3105: MIA 2026-12-05 07:37:00 → AUS 2026-12-05 09:52:00.

2026-11-20 → 2026-11-23 · $1250.80

  • American Airlines AA3852 / AA907: AUS 2026-11-20 17:15:00 → EZE 2026-11-21 09:05:00; 1 stop(s) via MIA; 770 minutes. Local airport times.
    • AA3852: AUS 2026-11-20 17:15:00 → MIA 2026-11-20 21:00:00; layover at MIA: 75 minutes.
    • AA907: MIA 2026-11-20 22:15:00 → EZE 2026-11-21 09:05:00.
  • American Airlines AA900 / AA3105: EZE 2026-11-23 21:40:00 → AUS 2026-11-24 09:52:00; 1 stop(s) via MIA; 912 minutes. Local airport times.
    • AA900: EZE 2026-11-23 21:40:00 → MIA 2026-11-24 05:00:00; layover at MIA: 157 minutes.
    • AA3105: MIA 2026-11-24 07:37:00 → AUS 2026-11-24 09:52:00.

2026-11-20 → 2026-11-23 · $1303.80

  • Delta Air Lines DL2104 / DL101: AUS 2026-11-20 15:00:00 → EZE 2026-11-21 09:40:00; 1 stop(s) via ATL; 940 minutes. Local airport times.
    • DL2104: AUS 2026-11-20 15:00:00 → ATL 2026-11-20 18:19:00; layover at ATL: 206 minutes.
    • DL101: ATL 2026-11-20 21:45:00 → EZE 2026-11-21 09:40:00.
  • Delta Air Lines DL114 / DL2506: EZE 2026-11-23 20:05:00 → AUS 2026-11-24 10:28:00; 1 stop(s) via JFK; 1043 minutes. Local airport times.
    • DL114: EZE 2026-11-23 20:05:00 → JFK 2026-11-24 05:00:00; layover at JFK: 120 minutes.
    • DL2506: JFK 2026-11-24 07:00:00 → AUS 2026-11-24 10:28:00.

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