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Route overview: Las Vegas to Buenos Aires (EZE) flight deals

Las Vegas → Buenos Aires

Dec 21, 2026 · choose your return date

LAS → EZE1 adulteconomyOne way and round trips

34 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 21, 2026 · One wayCopa AirlinesUp to 1 stop each way$780.00 Dec 21, 2026 · One wayUnited AirlinesUp to 1 stop each way$858.00 Dec 21, 2026 – Dec 22, 2026 · 1 nightCopa AirlinesUp to 1 stop each way$1300.00 Dec 21, 2026 – Dec 22, 2026 · 1 nightUnited AirlinesUp to 1 stop each way$1430.00 Dec 21, 2026 – Dec 23, 2026 · 2 nightsCopa AirlinesUp to 1 stop each way$1300.00 Dec 21, 2026 – Dec 23, 2026 · 2 nightsUnited AirlinesUp to 1 stop each way$1430.00 Dec 21, 2026 – Dec 24, 2026 · 3 nightsCopa AirlinesUp to 1 stop each way$1300.00 Dec 21, 2026 – Dec 24, 2026 · 3 nightsUnited AirlinesUp to 1 stop each way$1430.00 Dec 21, 2026 – Dec 25, 2026 · 4 nightsCopa AirlinesUp to 1 stop each way$1300.00 Dec 21, 2026 – Dec 25, 2026 · 4 nightsUnited AirlinesUp to 1 stop each way$1430.00 Dec 21, 2026 – Dec 26, 2026 · 5 nightsCopa AirlinesUp to 1 stop each way$1300.00 Dec 21, 2026 – Dec 26, 2026 · 5 nightsUnited AirlinesUp to 1 stop each way$1430.00 Dec 21, 2026 – Dec 27, 2026 · 6 nightsCopa AirlinesUp to 1 stop each way$1300.00 Dec 21, 2026 – Dec 27, 2026 · 6 nightsUnited AirlinesUp to 1 stop each way$1430.00 Dec 21, 2026 – Dec 28, 2026 · 7 nightsCopa AirlinesUp to 1 stop each way$1300.00 Dec 21, 2026 – Dec 28, 2026 · 7 nightsUnited AirlinesUp to 1 stop each way$1430.00 Dec 21, 2026 – Dec 29, 2026 · 8 nightsCopa AirlinesUp to 1 stop each way$1300.00 Dec 21, 2026 – Dec 29, 2026 · 8 nightsUnited AirlinesUp to 1 stop each way$1430.00 Dec 21, 2026 – Dec 30, 2026 · 9 nightsCopa AirlinesUp to 1 stop each way$1300.00 Dec 21, 2026 – Dec 30, 2026 · 9 nightsUnited AirlinesUp to 1 stop each way$1430.00 Dec 21, 2026 – Dec 31, 2026 · 10 nightsCopa AirlinesUp to 1 stop each way$1300.00 Dec 21, 2026 – Dec 31, 2026 · 10 nightsUnited AirlinesUp to 1 stop each way$1430.00 Dec 21, 2026 – Jan 1, 2027 · 11 nightsCopa AirlinesUp to 1 stop each way$1300.00 Dec 21, 2026 – Jan 1, 2027 · 11 nightsUnited AirlinesUp to 1 stop each way$1430.00 Dec 21, 2026 – Jan 2, 2027 · 12 nightsCopa AirlinesUp to 1 stop each way$1300.00 Dec 21, 2026 – Jan 2, 2027 · 12 nightsUnited AirlinesUp to 1 stop each way$1430.00 Dec 21, 2026 – Jan 3, 2027 · 13 nightsCopa AirlinesUp to 1 stop each way$1300.00 Dec 21, 2026 – Jan 3, 2027 · 13 nightsUnited AirlinesUp to 1 stop each way$1430.00 Dec 21, 2026 – Jan 4, 2027 · 14 nightsCopa AirlinesUp to 1 stop each way$1300.00 Dec 21, 2026 – Jan 4, 2027 · 14 nightsUnited AirlinesUp to 1 stop each way$1430.00 Dec 21, 2026 – Jan 11, 2027 · 21 nightsCopa AirlinesUp to 1 stop each way$1150.00 Dec 21, 2026 – Jan 11, 2027 · 21 nightsUnited AirlinesUp to 1 stop each way$1265.00 Dec 21, 2026 – Jan 18, 2027 · 28 nightsCopa AirlinesUp to 1 stop each way$1150.00 Dec 21, 2026 – Jan 18, 2027 · 28 nightsUnited AirlinesUp to 1 stop each way$1265.00

Flights for your trip

  1. Mon, Dec 21 · One way

    Copa Airlines
    12:46 amLAS
    15h 29m
    PTY · 1h 56m
    9:15 pmEZE

    One-way total · 1 adult · Taxes included

  2. Mon, Dec 21 · One way

    United Airlines
    1:45 pmLAS
    14h 35m
    IAH · 1h 41m
    9:20 am+1EZE

    One-way total · 1 adult · Taxes included

  3. Mon, Dec 21 – Tue, Dec 22

    Copa Airlines
    12:46 amLAS
    15h 29m
    PTY · 1h 56m
    9:15 pmEZE
    Copa Airlines
    9:10 amEZE
    18h 20m
    PTY · 3h 59m
    10:30 pmLAS

    Round-trip total · 1 adult · Taxes included

  4. Mon, Dec 21 – Tue, Dec 22

    United Airlines
    1:45 pmLAS
    14h 35m
    IAH · 1h 41m
    9:20 am+1EZE
    United Airlines
    10:05 pmEZE
    15h 56m
    IAH · 2h 10m
    9:01 am+1LAS

    Round-trip total · 1 adult · Taxes included

  5. Mon, Dec 21 – Wed, Dec 23

    Copa Airlines
    12:46 amLAS
    15h 29m
    PTY · 1h 56m
    9:15 pmEZE
    Copa Airlines
    9:10 amEZE
    18h 20m
    PTY · 3h 59m
    10:30 pmLAS

    Round-trip total · 1 adult · Taxes included

  6. Mon, Dec 21 – Wed, Dec 23

    United Airlines
    1:45 pmLAS
    14h 35m
    IAH · 1h 41m
    9:20 am+1EZE
    United Airlines
    10:05 pmEZE
    15h 56m
    IAH · 2h 10m
    9:01 am+1LAS

    Round-trip total · 1 adult · Taxes included

  7. Mon, Dec 21 – Fri, Dec 25

    Copa Airlines
    12:46 amLAS
    15h 29m
    PTY · 1h 56m
    9:15 pmEZE
    Copa Airlines
    9:10 amEZE
    18h 20m
    PTY · 3h 59m
    10:30 pmLAS

    Round-trip total · 1 adult · Taxes included

  8. Mon, Dec 21 – Fri, Dec 25

    United Airlines
    1:45 pmLAS
    14h 35m
    IAH · 1h 41m
    9:20 am+1EZE
    United Airlines
    10:05 pmEZE
    15h 56m
    IAH · 2h 10m
    9:01 am+1LAS

    Round-trip total · 1 adult · Taxes included

  9. Mon, Dec 21 – Sat, Dec 26

    Copa Airlines
    12:46 amLAS
    15h 29m
    PTY · 1h 56m
    9:15 pmEZE
    Copa Airlines
    9:10 amEZE
    18h 20m
    PTY · 3h 59m
    10:30 pmLAS

    Round-trip total · 1 adult · Taxes included

  10. Mon, Dec 21 – Sat, Dec 26

    United Airlines
    1:45 pmLAS
    14h 35m
    IAH · 1h 41m
    9:20 am+1EZE
    United Airlines
    10:05 pmEZE
    15h 56m
    IAH · 2h 10m
    9:01 am+1LAS

    Round-trip total · 1 adult · Taxes included

  11. Mon, Dec 21 – Mon, Dec 28

    Copa Airlines
    12:46 amLAS
    15h 29m
    PTY · 1h 56m
    9:15 pmEZE
    Copa Airlines
    9:10 amEZE
    18h 20m
    PTY · 3h 59m
    10:30 pmLAS

    Round-trip total · 1 adult · Taxes included

  12. Mon, Dec 21 – Mon, Dec 28

    United Airlines
    1:45 pmLAS
    14h 35m
    IAH · 1h 41m
    9:20 am+1EZE
    United Airlines
    10:05 pmEZE
    15h 56m
    IAH · 2h 10m
    9:01 am+1LAS

    Round-trip total · 1 adult · Taxes included

  13. Mon, Dec 21 – Tue, Dec 29

    Copa Airlines
    12:46 amLAS
    15h 29m
    PTY · 1h 56m
    9:15 pmEZE
    Copa Airlines
    9:10 amEZE
    18h 20m
    PTY · 3h 59m
    10:30 pmLAS

    Round-trip total · 1 adult · Taxes included

  14. Mon, Dec 21 – Tue, Dec 29

    United Airlines
    1:45 pmLAS
    14h 35m
    IAH · 1h 41m
    9:20 am+1EZE
    United Airlines
    10:05 pmEZE
    15h 56m
    IAH · 2h 10m
    9:01 am+1LAS

    Round-trip total · 1 adult · Taxes included

  15. Mon, Dec 21 – Thu, Dec 31

    Copa Airlines
    12:46 amLAS
    15h 29m
    PTY · 1h 56m
    9:15 pmEZE
    Copa Airlines
    9:10 amEZE
    18h 20m
    PTY · 3h 59m
    10:30 pmLAS

    Round-trip total · 1 adult · Taxes included

  16. Mon, Dec 21 – Thu, Dec 31

    United Airlines
    1:45 pmLAS
    14h 35m
    IAH · 1h 41m
    9:20 am+1EZE
    United Airlines
    10:05 pmEZE
    15h 56m
    IAH · 2h 10m
    9:01 am+1LAS

    Round-trip total · 1 adult · Taxes included

  17. Mon, Dec 21 – Fri, Jan 1

    Copa Airlines
    12:46 amLAS
    15h 29m
    PTY · 1h 56m
    9:15 pmEZE
    Copa Airlines
    9:10 amEZE
    18h 20m
    PTY · 3h 59m
    10:30 pmLAS

    Round-trip total · 1 adult · Taxes included

  18. Mon, Dec 21 – Fri, Jan 1

    United Airlines
    1:45 pmLAS
    14h 35m
    IAH · 1h 41m
    9:20 am+1EZE
    United Airlines
    10:05 pmEZE
    15h 56m
    IAH · 2h 10m
    9:01 am+1LAS

    Round-trip total · 1 adult · Taxes included

  19. Mon, Dec 21 – Sun, Jan 3

    Copa Airlines
    12:46 amLAS
    15h 29m
    PTY · 1h 56m
    9:15 pmEZE
    Copa Airlines
    9:10 amEZE
    18h 20m
    PTY · 3h 59m
    10:30 pmLAS

    Round-trip total · 1 adult · Taxes included

  20. Mon, Dec 21 – Sun, Jan 3

    United Airlines
    1:45 pmLAS
    14h 35m
    IAH · 1h 41m
    9:20 am+1EZE
    United Airlines
    10:05 pmEZE
    15h 56m
    IAH · 2h 10m
    9:01 am+1LAS

    Round-trip total · 1 adult · Taxes included

  21. Mon, Dec 21 – Mon, Jan 4

    Copa Airlines
    12:46 amLAS
    15h 29m
    PTY · 1h 56m
    9:15 pmEZE
    Copa Airlines
    9:10 amEZE
    18h 20m
    PTY · 3h 59m
    10:30 pmLAS

    Round-trip total · 1 adult · Taxes included

  22. Mon, Dec 21 – Mon, Jan 4

    United Airlines
    1:45 pmLAS
    14h 35m
    IAH · 1h 41m
    9:20 am+1EZE
    United Airlines
    10:05 pmEZE
    15h 56m
    IAH · 2h 10m
    9:01 am+1LAS

    Round-trip total · 1 adult · Taxes included

  23. Mon, Dec 21 – Mon, Jan 18

    Copa Airlines
    12:46 amLAS
    15h 29m
    PTY · 1h 56m
    9:15 pmEZE
    Copa Airlines
    9:10 amEZE
    18h 20m
    PTY · 3h 59m
    10:30 pmLAS

    Round-trip total · 1 adult · Taxes included

  24. Mon, Dec 21 – Mon, Jan 18

    United Airlines
    1:45 pmLAS
    14h 35m
    IAH · 1h 41m
    9:20 am+1EZE
    United Airlines
    10:05 pmEZE
    15h 56m
    IAH · 2h 10m
    9:01 am+1LAS

    Round-trip total · 1 adult · Taxes included

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

LAS ⇄ EZE

Economy

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Explore this route

All dates for this routeDec 20, 2026 · Return optionsDec 22, 2026 · Return optionsHotels in Buenos Aires with Axel
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.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-21 · one wayCopa AirlinesCM253 + CM219Axel-exclusive $780.002026-10-29T01:22:59Z
2026-12-21 · one wayUnited AirlinesUA1482 + UA819Axel-exclusive $858.002026-10-29T01:22:59Z
2026-12-21 → 2026-12-22Copa AirlinesCM253 + CM219 / CM364 + CM456Axel-exclusive $1300.002026-10-29T01:22:59Z
2026-12-21 → 2026-12-22United AirlinesUA1482 + UA819 / UA818 + UA1264Axel-exclusive $1430.002026-10-29T01:22:59Z
2026-12-21 → 2026-12-23Copa AirlinesCM253 + CM219 / CM364 + CM456Axel-exclusive $1300.002026-10-29T01:22:59Z
2026-12-21 → 2026-12-23United AirlinesUA1482 + UA819 / UA818 + UA1264Axel-exclusive $1430.002026-10-29T01:22:59Z
2026-12-21 → 2026-12-24Copa AirlinesCM253 + CM219 / CM364 + CM456Axel-exclusive $1300.002026-10-29T01:22:59Z
2026-12-21 → 2026-12-24United AirlinesUA1482 + UA819 / UA818 + UA1264Axel-exclusive $1430.002026-10-29T01:22:59Z
2026-12-21 → 2026-12-25Copa AirlinesCM253 + CM219 / CM364 + CM456Axel-exclusive $1300.002026-10-29T01:22:59Z
2026-12-21 → 2026-12-25United AirlinesUA1482 + UA819 / UA818 + UA1264Axel-exclusive $1430.002026-10-29T01:22:59Z
2026-12-21 → 2026-12-26Copa AirlinesCM253 + CM219 / CM364 + CM456Axel-exclusive $1300.002026-10-29T01:22:59Z
2026-12-21 → 2026-12-26United AirlinesUA1482 + UA819 / UA818 + UA1264Axel-exclusive $1430.002026-10-29T01:22:59Z
2026-12-21 → 2026-12-27Copa AirlinesCM253 + CM219 / CM364 + CM456Axel-exclusive $1300.002026-10-29T01:22:59Z
2026-12-21 → 2026-12-27United AirlinesUA1482 + UA819 / UA818 + UA1264Axel-exclusive $1430.002026-10-29T01:22:59Z
2026-12-21 → 2026-12-28Copa AirlinesCM253 + CM219 / CM364 + CM456Axel-exclusive $1300.002026-10-29T01:22:59Z
2026-12-21 → 2026-12-28United AirlinesUA1482 + UA819 / UA818 + UA1264Axel-exclusive $1430.002026-10-29T01:22:59Z
2026-12-21 → 2026-12-29Copa AirlinesCM253 + CM219 / CM364 + CM456Axel-exclusive $1300.002026-10-29T01:22:59Z
2026-12-21 → 2026-12-29United AirlinesUA1482 + UA819 / UA818 + UA1264Axel-exclusive $1430.002026-10-29T01:22:59Z
2026-12-21 → 2026-12-30Copa AirlinesCM253 + CM219 / CM364 + CM456Axel-exclusive $1300.002026-10-29T01:22:59Z
2026-12-21 → 2026-12-30United AirlinesUA1482 + UA819 / UA818 + UA1264Axel-exclusive $1430.002026-10-29T01:22:59Z
2026-12-21 → 2026-12-31Copa AirlinesCM253 + CM219 / CM364 + CM456Axel-exclusive $1300.002026-10-29T01:22:59Z
2026-12-21 → 2026-12-31United AirlinesUA1482 + UA819 / UA818 + UA1264Axel-exclusive $1430.002026-10-29T01:22:59Z
2026-12-21 → 2027-01-01Copa AirlinesCM253 + CM219 / CM364 + CM456Axel-exclusive $1300.002026-10-29T01:22:59Z
2026-12-21 → 2027-01-01United AirlinesUA1482 + UA819 / UA818 + UA1264Axel-exclusive $1430.002026-10-29T01:22:59Z
2026-12-21 → 2027-01-02Copa AirlinesCM253 + CM219 / CM364 + CM456Axel-exclusive $1300.002026-10-29T01:22:59Z
2026-12-21 → 2027-01-02United AirlinesUA1482 + UA819 / UA818 + UA1264Axel-exclusive $1430.002026-10-29T01:22:59Z
2026-12-21 → 2027-01-03Copa AirlinesCM253 + CM219 / CM364 + CM456Axel-exclusive $1300.002026-10-29T01:22:59Z
2026-12-21 → 2027-01-03United AirlinesUA1482 + UA819 / UA818 + UA1264Axel-exclusive $1430.002026-10-29T01:22:59Z
2026-12-21 → 2027-01-04Copa AirlinesCM253 + CM219 / CM364 + CM456Axel-exclusive $1300.002026-10-29T01:22:59Z
2026-12-21 → 2027-01-04United AirlinesUA1482 + UA819 / UA818 + UA1264Axel-exclusive $1430.002026-10-29T01:22:59Z
2026-12-21 → 2027-01-11Copa AirlinesCM253 + CM219 / CM364 + CM456Axel-exclusive $1150.002026-10-29T01:22:59Z
2026-12-21 → 2027-01-11United AirlinesUA1482 + UA819 / UA818 + UA1264Axel-exclusive $1265.002026-10-29T01:22:59Z
2026-12-21 → 2027-01-18Copa AirlinesCM253 + CM219 / CM364 + CM456Axel-exclusive $1150.002026-10-29T01:22:59Z
2026-12-21 → 2027-01-18United AirlinesUA1482 + UA819 / UA818 + UA1264Axel-exclusive $1265.002026-10-29T01:22:59Z

Route overview: Las Vegas to Buenos Aires (EZE) flight deals

2026-12-21 · one way · Axel-exclusive $780.00

  • Copa Airlines CM253 / CM219: LAS 2026-12-21 00:46:00 → EZE 2026-12-21 21:15:00; 1 stop(s) via PTY; 929 minutes. Local airport times.
    • CM253: LAS 2026-12-21 00:46:00 → PTY 2026-12-21 10:14:00; layover at PTY: 116 minutes.
    • CM219: PTY 2026-12-21 12:10:00 → EZE 2026-12-21 21:15:00.

2026-12-21 · one way · Axel-exclusive $858.00

  • United Airlines UA1482 / UA819: LAS 2026-12-21 13:45:00 → EZE 2026-12-22 09:20:00; 1 stop(s) via IAH; 875 minutes. Local airport times.
    • UA1482: LAS 2026-12-21 13:45:00 → IAH 2026-12-21 18:49:00; layover at IAH: 101 minutes.
    • UA819: IAH 2026-12-21 20:30:00 → EZE 2026-12-22 09:20:00.

2026-12-21 → 2026-12-22 · Axel-exclusive $1300.00

  • Copa Airlines CM253 / CM219: LAS 2026-12-21 00:46:00 → EZE 2026-12-21 21:15:00; 1 stop(s) via PTY; 929 minutes. Local airport times.
    • CM253: LAS 2026-12-21 00:46:00 → PTY 2026-12-21 10:14:00; layover at PTY: 116 minutes.
    • CM219: PTY 2026-12-21 12:10:00 → EZE 2026-12-21 21:15:00.
  • Copa Airlines CM364 / CM456: EZE 2026-12-22 09:10:00 → LAS 2026-12-22 22:30:00; 1 stop(s) via PTY; 1100 minutes. Local airport times.
    • CM364: EZE 2026-12-22 09:10:00 → PTY 2026-12-22 14:40:00; layover at PTY: 239 minutes.
    • CM456: PTY 2026-12-22 18:39:00 → LAS 2026-12-22 22:30:00.

2026-12-21 → 2026-12-22 · Axel-exclusive $1430.00

  • United Airlines UA1482 / UA819: LAS 2026-12-21 13:45:00 → EZE 2026-12-22 09:20:00; 1 stop(s) via IAH; 875 minutes. Local airport times.
    • UA1482: LAS 2026-12-21 13:45:00 → IAH 2026-12-21 18:49:00; layover at IAH: 101 minutes.
    • UA819: IAH 2026-12-21 20:30:00 → EZE 2026-12-22 09:20:00.
  • United Airlines UA818 / UA1264: EZE 2026-12-22 22:05:00 → LAS 2026-12-23 09:01:00; 1 stop(s) via IAH; 956 minutes. Local airport times.
    • UA818: EZE 2026-12-22 22:05:00 → IAH 2026-12-23 05:20:00; layover at IAH: 130 minutes.
    • UA1264: IAH 2026-12-23 07:30:00 → LAS 2026-12-23 09:01:00.

2026-12-21 → 2026-12-23 · Axel-exclusive $1300.00

  • Copa Airlines CM253 / CM219: LAS 2026-12-21 00:46:00 → EZE 2026-12-21 21:15:00; 1 stop(s) via PTY; 929 minutes. Local airport times.
    • CM253: LAS 2026-12-21 00:46:00 → PTY 2026-12-21 10:14:00; layover at PTY: 116 minutes.
    • CM219: PTY 2026-12-21 12:10:00 → EZE 2026-12-21 21:15:00.
  • Copa Airlines CM364 / CM456: EZE 2026-12-23 09:10:00 → LAS 2026-12-23 22:30:00; 1 stop(s) via PTY; 1100 minutes. Local airport times.
    • CM364: EZE 2026-12-23 09:10:00 → PTY 2026-12-23 14:40:00; layover at PTY: 239 minutes.
    • CM456: PTY 2026-12-23 18:39:00 → LAS 2026-12-23 22:30:00.

2026-12-21 → 2026-12-23 · Axel-exclusive $1430.00

  • United Airlines UA1482 / UA819: LAS 2026-12-21 13:45:00 → EZE 2026-12-22 09:20:00; 1 stop(s) via IAH; 875 minutes. Local airport times.
    • UA1482: LAS 2026-12-21 13:45:00 → IAH 2026-12-21 18:49:00; layover at IAH: 101 minutes.
    • UA819: IAH 2026-12-21 20:30:00 → EZE 2026-12-22 09:20:00.
  • United Airlines UA818 / UA1264: EZE 2026-12-23 22:05:00 → LAS 2026-12-24 09:01:00; 1 stop(s) via IAH; 956 minutes. Local airport times.
    • UA818: EZE 2026-12-23 22:05:00 → IAH 2026-12-24 05:20:00; layover at IAH: 130 minutes.
    • UA1264: IAH 2026-12-24 07:30:00 → LAS 2026-12-24 09:01:00.

2026-12-21 → 2026-12-25 · Axel-exclusive $1300.00

  • Copa Airlines CM253 / CM219: LAS 2026-12-21 00:46:00 → EZE 2026-12-21 21:15:00; 1 stop(s) via PTY; 929 minutes. Local airport times.
    • CM253: LAS 2026-12-21 00:46:00 → PTY 2026-12-21 10:14:00; layover at PTY: 116 minutes.
    • CM219: PTY 2026-12-21 12:10:00 → EZE 2026-12-21 21:15:00.
  • Copa Airlines CM364 / CM456: EZE 2026-12-25 09:10:00 → LAS 2026-12-25 22:30:00; 1 stop(s) via PTY; 1100 minutes. Local airport times.
    • CM364: EZE 2026-12-25 09:10:00 → PTY 2026-12-25 14:40:00; layover at PTY: 239 minutes.
    • CM456: PTY 2026-12-25 18:39:00 → LAS 2026-12-25 22:30:00.

2026-12-21 → 2026-12-25 · Axel-exclusive $1430.00

  • United Airlines UA1482 / UA819: LAS 2026-12-21 13:45:00 → EZE 2026-12-22 09:20:00; 1 stop(s) via IAH; 875 minutes. Local airport times.
    • UA1482: LAS 2026-12-21 13:45:00 → IAH 2026-12-21 18:49:00; layover at IAH: 101 minutes.
    • UA819: IAH 2026-12-21 20:30:00 → EZE 2026-12-22 09:20:00.
  • United Airlines UA818 / UA1264: EZE 2026-12-25 22:05:00 → LAS 2026-12-26 09:01:00; 1 stop(s) via IAH; 956 minutes. Local airport times.
    • UA818: EZE 2026-12-25 22:05:00 → IAH 2026-12-26 05:20:00; layover at IAH: 130 minutes.
    • UA1264: IAH 2026-12-26 07:30:00 → LAS 2026-12-26 09:01:00.

2026-12-21 → 2026-12-26 · Axel-exclusive $1300.00

  • Copa Airlines CM253 / CM219: LAS 2026-12-21 00:46:00 → EZE 2026-12-21 21:15:00; 1 stop(s) via PTY; 929 minutes. Local airport times.
    • CM253: LAS 2026-12-21 00:46:00 → PTY 2026-12-21 10:14:00; layover at PTY: 116 minutes.
    • CM219: PTY 2026-12-21 12:10:00 → EZE 2026-12-21 21:15:00.
  • Copa Airlines CM364 / CM456: EZE 2026-12-26 09:10:00 → LAS 2026-12-26 22:30:00; 1 stop(s) via PTY; 1100 minutes. Local airport times.
    • CM364: EZE 2026-12-26 09:10:00 → PTY 2026-12-26 14:40:00; layover at PTY: 239 minutes.
    • CM456: PTY 2026-12-26 18:39:00 → LAS 2026-12-26 22:30:00.

2026-12-21 → 2026-12-26 · Axel-exclusive $1430.00

  • United Airlines UA1482 / UA819: LAS 2026-12-21 13:45:00 → EZE 2026-12-22 09:20:00; 1 stop(s) via IAH; 875 minutes. Local airport times.
    • UA1482: LAS 2026-12-21 13:45:00 → IAH 2026-12-21 18:49:00; layover at IAH: 101 minutes.
    • UA819: IAH 2026-12-21 20:30:00 → EZE 2026-12-22 09:20:00.
  • United Airlines UA818 / UA1264: EZE 2026-12-26 22:05:00 → LAS 2026-12-27 09:01:00; 1 stop(s) via IAH; 956 minutes. Local airport times.
    • UA818: EZE 2026-12-26 22:05:00 → IAH 2026-12-27 05:20:00; layover at IAH: 130 minutes.
    • UA1264: IAH 2026-12-27 07:30:00 → LAS 2026-12-27 09:01:00.

2026-12-21 → 2026-12-28 · Axel-exclusive $1300.00

  • Copa Airlines CM253 / CM219: LAS 2026-12-21 00:46:00 → EZE 2026-12-21 21:15:00; 1 stop(s) via PTY; 929 minutes. Local airport times.
    • CM253: LAS 2026-12-21 00:46:00 → PTY 2026-12-21 10:14:00; layover at PTY: 116 minutes.
    • CM219: PTY 2026-12-21 12:10:00 → EZE 2026-12-21 21:15:00.
  • Copa Airlines CM364 / CM456: EZE 2026-12-28 09:10:00 → LAS 2026-12-28 22:30:00; 1 stop(s) via PTY; 1100 minutes. Local airport times.
    • CM364: EZE 2026-12-28 09:10:00 → PTY 2026-12-28 14:40:00; layover at PTY: 239 minutes.
    • CM456: PTY 2026-12-28 18:39:00 → LAS 2026-12-28 22:30:00.

2026-12-21 → 2026-12-28 · Axel-exclusive $1430.00

  • United Airlines UA1482 / UA819: LAS 2026-12-21 13:45:00 → EZE 2026-12-22 09:20:00; 1 stop(s) via IAH; 875 minutes. Local airport times.
    • UA1482: LAS 2026-12-21 13:45:00 → IAH 2026-12-21 18:49:00; layover at IAH: 101 minutes.
    • UA819: IAH 2026-12-21 20:30:00 → EZE 2026-12-22 09:20:00.
  • United Airlines UA818 / UA1264: EZE 2026-12-28 22:05:00 → LAS 2026-12-29 09:01:00; 1 stop(s) via IAH; 956 minutes. Local airport times.
    • UA818: EZE 2026-12-28 22:05:00 → IAH 2026-12-29 05:20:00; layover at IAH: 130 minutes.
    • UA1264: IAH 2026-12-29 07:30:00 → LAS 2026-12-29 09:01:00.

2026-12-21 → 2026-12-29 · Axel-exclusive $1300.00

  • Copa Airlines CM253 / CM219: LAS 2026-12-21 00:46:00 → EZE 2026-12-21 21:15:00; 1 stop(s) via PTY; 929 minutes. Local airport times.
    • CM253: LAS 2026-12-21 00:46:00 → PTY 2026-12-21 10:14:00; layover at PTY: 116 minutes.
    • CM219: PTY 2026-12-21 12:10:00 → EZE 2026-12-21 21:15:00.
  • Copa Airlines CM364 / CM456: EZE 2026-12-29 09:10:00 → LAS 2026-12-29 22:30:00; 1 stop(s) via PTY; 1100 minutes. Local airport times.
    • CM364: EZE 2026-12-29 09:10:00 → PTY 2026-12-29 14:40:00; layover at PTY: 239 minutes.
    • CM456: PTY 2026-12-29 18:39:00 → LAS 2026-12-29 22:30:00.

2026-12-21 → 2026-12-29 · Axel-exclusive $1430.00

  • United Airlines UA1482 / UA819: LAS 2026-12-21 13:45:00 → EZE 2026-12-22 09:20:00; 1 stop(s) via IAH; 875 minutes. Local airport times.
    • UA1482: LAS 2026-12-21 13:45:00 → IAH 2026-12-21 18:49:00; layover at IAH: 101 minutes.
    • UA819: IAH 2026-12-21 20:30:00 → EZE 2026-12-22 09:20:00.
  • United Airlines UA818 / UA1264: EZE 2026-12-29 22:05:00 → LAS 2026-12-30 09:01:00; 1 stop(s) via IAH; 956 minutes. Local airport times.
    • UA818: EZE 2026-12-29 22:05:00 → IAH 2026-12-30 05:20:00; layover at IAH: 130 minutes.
    • UA1264: IAH 2026-12-30 07:30:00 → LAS 2026-12-30 09:01:00.

2026-12-21 → 2026-12-31 · Axel-exclusive $1300.00

  • Copa Airlines CM253 / CM219: LAS 2026-12-21 00:46:00 → EZE 2026-12-21 21:15:00; 1 stop(s) via PTY; 929 minutes. Local airport times.
    • CM253: LAS 2026-12-21 00:46:00 → PTY 2026-12-21 10:14:00; layover at PTY: 116 minutes.
    • CM219: PTY 2026-12-21 12:10:00 → EZE 2026-12-21 21:15:00.
  • Copa Airlines CM364 / CM456: EZE 2026-12-31 09:10:00 → LAS 2026-12-31 22:30:00; 1 stop(s) via PTY; 1100 minutes. Local airport times.
    • CM364: EZE 2026-12-31 09:10:00 → PTY 2026-12-31 14:40:00; layover at PTY: 239 minutes.
    • CM456: PTY 2026-12-31 18:39:00 → LAS 2026-12-31 22:30:00.

2026-12-21 → 2026-12-31 · Axel-exclusive $1430.00

  • United Airlines UA1482 / UA819: LAS 2026-12-21 13:45:00 → EZE 2026-12-22 09:20:00; 1 stop(s) via IAH; 875 minutes. Local airport times.
    • UA1482: LAS 2026-12-21 13:45:00 → IAH 2026-12-21 18:49:00; layover at IAH: 101 minutes.
    • UA819: IAH 2026-12-21 20:30:00 → EZE 2026-12-22 09:20:00.
  • United Airlines UA818 / UA1264: EZE 2026-12-31 22:05:00 → LAS 2027-01-01 09:01:00; 1 stop(s) via IAH; 956 minutes. Local airport times.
    • UA818: EZE 2026-12-31 22:05:00 → IAH 2027-01-01 05:20:00; layover at IAH: 130 minutes.
    • UA1264: IAH 2027-01-01 07:30:00 → LAS 2027-01-01 09:01:00.

2026-12-21 → 2027-01-01 · Axel-exclusive $1300.00

  • Copa Airlines CM253 / CM219: LAS 2026-12-21 00:46:00 → EZE 2026-12-21 21:15:00; 1 stop(s) via PTY; 929 minutes. Local airport times.
    • CM253: LAS 2026-12-21 00:46:00 → PTY 2026-12-21 10:14:00; layover at PTY: 116 minutes.
    • CM219: PTY 2026-12-21 12:10:00 → EZE 2026-12-21 21:15:00.
  • Copa Airlines CM364 / CM456: EZE 2027-01-01 09:10:00 → LAS 2027-01-01 22:30:00; 1 stop(s) via PTY; 1100 minutes. Local airport times.
    • CM364: EZE 2027-01-01 09:10:00 → PTY 2027-01-01 14:40:00; layover at PTY: 239 minutes.
    • CM456: PTY 2027-01-01 18:39:00 → LAS 2027-01-01 22:30:00.

2026-12-21 → 2027-01-01 · Axel-exclusive $1430.00

  • United Airlines UA1482 / UA819: LAS 2026-12-21 13:45:00 → EZE 2026-12-22 09:20:00; 1 stop(s) via IAH; 875 minutes. Local airport times.
    • UA1482: LAS 2026-12-21 13:45:00 → IAH 2026-12-21 18:49:00; layover at IAH: 101 minutes.
    • UA819: IAH 2026-12-21 20:30:00 → EZE 2026-12-22 09:20:00.
  • United Airlines UA818 / UA1264: EZE 2027-01-01 22:05:00 → LAS 2027-01-02 09:01:00; 1 stop(s) via IAH; 956 minutes. Local airport times.
    • UA818: EZE 2027-01-01 22:05:00 → IAH 2027-01-02 05:20:00; layover at IAH: 130 minutes.
    • UA1264: IAH 2027-01-02 07:30:00 → LAS 2027-01-02 09:01:00.

2026-12-21 → 2027-01-03 · Axel-exclusive $1300.00

  • Copa Airlines CM253 / CM219: LAS 2026-12-21 00:46:00 → EZE 2026-12-21 21:15:00; 1 stop(s) via PTY; 929 minutes. Local airport times.
    • CM253: LAS 2026-12-21 00:46:00 → PTY 2026-12-21 10:14:00; layover at PTY: 116 minutes.
    • CM219: PTY 2026-12-21 12:10:00 → EZE 2026-12-21 21:15:00.
  • Copa Airlines CM364 / CM456: EZE 2027-01-03 09:10:00 → LAS 2027-01-03 22:30:00; 1 stop(s) via PTY; 1100 minutes. Local airport times.
    • CM364: EZE 2027-01-03 09:10:00 → PTY 2027-01-03 14:40:00; layover at PTY: 239 minutes.
    • CM456: PTY 2027-01-03 18:39:00 → LAS 2027-01-03 22:30:00.

2026-12-21 → 2027-01-03 · Axel-exclusive $1430.00

  • United Airlines UA1482 / UA819: LAS 2026-12-21 13:45:00 → EZE 2026-12-22 09:20:00; 1 stop(s) via IAH; 875 minutes. Local airport times.
    • UA1482: LAS 2026-12-21 13:45:00 → IAH 2026-12-21 18:49:00; layover at IAH: 101 minutes.
    • UA819: IAH 2026-12-21 20:30:00 → EZE 2026-12-22 09:20:00.
  • United Airlines UA818 / UA1264: EZE 2027-01-03 22:05:00 → LAS 2027-01-04 09:01:00; 1 stop(s) via IAH; 956 minutes. Local airport times.
    • UA818: EZE 2027-01-03 22:05:00 → IAH 2027-01-04 05:20:00; layover at IAH: 130 minutes.
    • UA1264: IAH 2027-01-04 07:30:00 → LAS 2027-01-04 09:01:00.

2026-12-21 → 2027-01-04 · Axel-exclusive $1300.00

  • Copa Airlines CM253 / CM219: LAS 2026-12-21 00:46:00 → EZE 2026-12-21 21:15:00; 1 stop(s) via PTY; 929 minutes. Local airport times.
    • CM253: LAS 2026-12-21 00:46:00 → PTY 2026-12-21 10:14:00; layover at PTY: 116 minutes.
    • CM219: PTY 2026-12-21 12:10:00 → EZE 2026-12-21 21:15:00.
  • Copa Airlines CM364 / CM456: EZE 2027-01-04 09:10:00 → LAS 2027-01-04 22:30:00; 1 stop(s) via PTY; 1100 minutes. Local airport times.
    • CM364: EZE 2027-01-04 09:10:00 → PTY 2027-01-04 14:40:00; layover at PTY: 239 minutes.
    • CM456: PTY 2027-01-04 18:39:00 → LAS 2027-01-04 22:30:00.

2026-12-21 → 2027-01-04 · Axel-exclusive $1430.00

  • United Airlines UA1482 / UA819: LAS 2026-12-21 13:45:00 → EZE 2026-12-22 09:20:00; 1 stop(s) via IAH; 875 minutes. Local airport times.
    • UA1482: LAS 2026-12-21 13:45:00 → IAH 2026-12-21 18:49:00; layover at IAH: 101 minutes.
    • UA819: IAH 2026-12-21 20:30:00 → EZE 2026-12-22 09:20:00.
  • United Airlines UA818 / UA1264: EZE 2027-01-04 22:05:00 → LAS 2027-01-05 09:01:00; 1 stop(s) via IAH; 956 minutes. Local airport times.
    • UA818: EZE 2027-01-04 22:05:00 → IAH 2027-01-05 05:20:00; layover at IAH: 130 minutes.
    • UA1264: IAH 2027-01-05 07:30:00 → LAS 2027-01-05 09:01:00.

2026-12-21 → 2027-01-18 · Axel-exclusive $1150.00

  • Copa Airlines CM253 / CM219: LAS 2026-12-21 00:46:00 → EZE 2026-12-21 21:15:00; 1 stop(s) via PTY; 929 minutes. Local airport times.
    • CM253: LAS 2026-12-21 00:46:00 → PTY 2026-12-21 10:14:00; layover at PTY: 116 minutes.
    • CM219: PTY 2026-12-21 12:10:00 → EZE 2026-12-21 21:15:00.
  • Copa Airlines CM364 / CM456: EZE 2027-01-18 09:10:00 → LAS 2027-01-18 22:30:00; 1 stop(s) via PTY; 1100 minutes. Local airport times.
    • CM364: EZE 2027-01-18 09:10:00 → PTY 2027-01-18 14:40:00; layover at PTY: 239 minutes.
    • CM456: PTY 2027-01-18 18:39:00 → LAS 2027-01-18 22:30:00.

2026-12-21 → 2027-01-18 · Axel-exclusive $1265.00

  • United Airlines UA1482 / UA819: LAS 2026-12-21 13:45:00 → EZE 2026-12-22 09:20:00; 1 stop(s) via IAH; 875 minutes. Local airport times.
    • UA1482: LAS 2026-12-21 13:45:00 → IAH 2026-12-21 18:49:00; layover at IAH: 101 minutes.
    • UA819: IAH 2026-12-21 20:30:00 → EZE 2026-12-22 09:20:00.
  • United Airlines UA818 / UA1264: EZE 2027-01-18 22:05:00 → LAS 2027-01-19 09:01:00; 1 stop(s) via IAH; 956 minutes. Local airport times.
    • UA818: EZE 2027-01-18 22:05:00 → IAH 2027-01-19 05:20:00; layover at IAH: 130 minutes.
    • UA1264: IAH 2027-01-19 07:30:00 → LAS 2027-01-19 09:01:00.

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For AI assistants

  • This page: Las Vegas (LAS) to Buenos Aires (EZE) · Dec 21, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • 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 Las Vegas to Buenos Aires (EZE) 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.