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Chicago → Buenos Aires

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ORD → EZE1 adulteconomy

18 flight options · 5 airlines

Round-trip flights

Fri, Nov 27 – Fri, Dec 4

Avianca
10:30 pmORD
14h 10m
BOG · 1h 40m
3:40 pm+1EZE
Avianca
7:25 amEZE
16h 5m
BOG · 3h
8:30 pmORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Copa Airlines
2:13 pmORD
14h 47m
PTY · 2h 10m
8:00 am+1EZE
Avianca
7:25 amEZE
16h 5m
BOG · 3h
8:30 pmORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

American Airlines
2:31 pmORD
17h 4m
JFK · 3h 55m
10:35 am+1EZE
American Airlines
11:05 pmEZE
15h 5m
MIA · 2h 15m
11:10 am+1ORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
12:40 pmORD
15h 40m
IAH · 2h 49m
7:20 am+1EZE
United Airlines
10:05 pmEZE
15h 5m
IAH · 2h
10:10 am+1ORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Delta Air Lines
3:59 pmORD
14h 41m
ATL · 2h 51m
9:40 am+1EZE
Delta Air Lines
9:30 pmEZE
14h 52m
ATL · 2h 10m
9:22 am+1ORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Avianca
10:30 pmORD
14h 10m
BOG · 1h 40m
3:40 pm+1EZE
Avianca
7:25 amEZE
16h 5m
BOG · 3h
8:30 pmORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Copa Airlines
2:13 pmORD
14h 47m
PTY · 2h 10m
8:00 am+1EZE
Delta Air Lines
9:30 pmEZE
14h 52m
ATL · 2h 10m
9:22 am+1ORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

American Airlines
2:31 pmORD
17h 4m
JFK · 3h 55m
10:35 am+1EZE
American Airlines
11:05 pmEZE
15h 5m
MIA · 2h 15m
11:10 am+1ORD

Round-trip total · 1 adult · Taxes included

Show 4 more flights

Fri, Nov 27 – Fri, Dec 4

American Airlines
4:40 pmORD
13h 25m
MIA · 1h 15m
9:05 am+1EZE
American Airlines
11:05 pmEZE
15h 5m
MIA · 2h 15m
11:10 am+1ORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

American Airlines
4:40 pmORD
13h 25m
MIA · 1h 15m
9:05 am+1EZE
American Airlines
11:05 pmEZE
15h 5m
MIA · 2h 15m
11:10 am+1ORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
12:40 pmORD
15h 40m
IAH · 2h 49m
7:20 am+1EZE
United Airlines
10:05 pmEZE
15h 5m
IAH · 2h
10:10 am+1ORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Delta Air Lines
3:59 pmORD
14h 41m
ATL · 2h 51m
9:40 am+1EZE
Delta Air Lines
9:30 pmEZE
14h 52m
ATL · 2h 10m
9:22 am+1ORD

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

Avianca
10:30 pmORD
14h 10m
BOG · 1h 40m
3:40 pm+1EZE

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Copa Airlines
2:13 pmORD
14h 47m
PTY · 2h 10m
8:00 am+1EZE

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
2:31 pmORD
17h 4m
JFK · 3h 55m
10:35 am+1EZE

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
12:40 pmORD
15h 40m
IAH · 2h 49m
7:20 am+1EZE

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Delta Air Lines
3:59 pmORD
14h 41m
ATL · 2h 51m
9:40 am+1EZE

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
4:40 pmORD
13h 25m
MIA · 1h 15m
9:05 am+1EZE

One-way total · 1 adult · Taxes included

Make this trip yours

ORD ⇄ 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, Avianca 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
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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 wayAviancaAV263 + AV8395$560.002026-10-29T01:52:53Z
2026-11-20 · one wayCopa AirlinesCM229 + CM367$650.002026-10-29T01:52:53Z
2026-11-20 · one wayAmerican AirlinesAA3113 + AA953$710.002026-10-29T01:52:53Z
2026-11-20 · one wayUnited AirlinesUA1544 + UA831$720.002026-10-29T01:52:53Z
2026-11-20 · one wayDelta Air LinesDL1477 + DL101$740.002026-10-29T01:52:53Z
2026-11-27 → 2026-12-04AviancaAV263 + AV8395 / AV88 + AV262$1007.002026-10-29T01:52:53Z
2026-11-20 → 2026-11-23Copa Airlines / AviancaCM229 + CM367 / AV88 + AV262$1072.002026-10-29T01:52:53Z
2026-11-27 → 2026-12-04American AirlinesAA3113 + AA953 / AA934 + AA1844$1250.802026-10-29T01:52:53Z
2026-11-27 → 2026-12-04United AirlinesUA1544 + UA831 / UA818 + UA2802$1261.402026-10-29T01:52:53Z
2026-11-27 → 2026-12-04Delta Air LinesDL1477 + DL101 / DL110 + DL1147$1293.202026-10-29T01:52:53Z
2026-11-20 · one wayAmerican AirlinesAA1245 + AA907$710.002026-10-29T01:52:53Z
2026-11-20 → 2026-11-23AviancaAV263 + AV8395 / AV88 + AV262$1007.002026-10-29T01:52:53Z
2026-11-27 → 2026-12-04Copa Airlines / Delta Air LinesCM229 + CM367 / DL110 + DL1147$1214.802026-10-29T01:52:53Z
2026-11-20 → 2026-11-23American AirlinesAA3113 + AA953 / AA934 + AA1844$1250.802026-10-29T01:52:53Z
2026-11-27 → 2026-12-04American AirlinesAA1245 + AA907 / AA934 + AA1844$1250.802026-10-29T01:52:53Z
2026-11-20 → 2026-11-23American AirlinesAA1245 + AA907 / AA934 + AA1844$1250.802026-10-29T01:52:53Z
2026-11-20 → 2026-11-23United AirlinesUA1544 + UA831 / UA818 + UA2802$1261.402026-10-29T01:52:53Z
2026-11-20 → 2026-11-23Delta Air LinesDL1477 + DL101 / DL110 + DL1147$1293.202026-10-29T01:52:53Z

2026-11-20 · one way · $560.00

  • Avianca AV263 / AV8395: ORD 2026-11-20 22:30:00 → EZE 2026-11-21 15:40:00; 1 stop(s) via BOG; 850 minutes. Local airport times.
    • AV263: ORD 2026-11-20 22:30:00 → BOG 2026-11-21 05:30:00; layover at BOG: 100 minutes.
    • AV8395: BOG 2026-11-21 07:10:00 → EZE 2026-11-21 15:40:00.

2026-11-20 · one way · $650.00

  • Copa Airlines CM229 / CM367: ORD 2026-11-20 14:13:00 → EZE 2026-11-21 08:00:00; 1 stop(s) via PTY; 887 minutes. Local airport times.
    • CM229: ORD 2026-11-20 14:13:00 → PTY 2026-11-20 20:37:00; layover at PTY: 130 minutes.
    • CM367: PTY 2026-11-20 22:47:00 → EZE 2026-11-21 08:00:00.

2026-11-20 · one way · $710.00

  • American Airlines AA3113 / AA953: ORD 2026-11-20 14:31:00 → EZE 2026-11-21 10:35:00; 1 stop(s) via JFK; 1024 minutes. Local airport times.
    • AA3113: ORD 2026-11-20 14:31:00 → JFK 2026-11-20 18:00:00; layover at JFK: 235 minutes.
    • AA953: JFK 2026-11-20 21:55:00 → EZE 2026-11-21 10:35:00.

2026-11-20 · one way · $720.00

  • United Airlines UA1544 / UA831: ORD 2026-11-20 12:40:00 → EZE 2026-11-21 07:20:00; 1 stop(s) via IAH; 940 minutes. Local airport times.
    • UA1544: ORD 2026-11-20 12:40:00 → IAH 2026-11-20 15:41:00; layover at IAH: 169 minutes.
    • UA831: IAH 2026-11-20 18:30:00 → EZE 2026-11-21 07:20:00.

2026-11-20 · one way · $740.00

  • Delta Air Lines DL1477 / DL101: ORD 2026-11-20 15:59:00 → EZE 2026-11-21 09:40:00; 1 stop(s) via ATL; 881 minutes. Local airport times.
    • DL1477: ORD 2026-11-20 15:59:00 → ATL 2026-11-20 18:54:00; layover at ATL: 171 minutes.
    • DL101: ATL 2026-11-20 21:45:00 → EZE 2026-11-21 09:40:00.

2026-11-27 → 2026-12-04 · $1007.00

  • Avianca AV263 / AV8395: ORD 2026-11-27 22:30:00 → EZE 2026-11-28 15:40:00; 1 stop(s) via BOG; 850 minutes. Local airport times.
    • AV263: ORD 2026-11-27 22:30:00 → BOG 2026-11-28 05:30:00; layover at BOG: 100 minutes.
    • AV8395: BOG 2026-11-28 07:10:00 → EZE 2026-11-28 15:40:00.
  • Avianca AV88 / AV262: EZE 2026-12-04 07:25:00 → ORD 2026-12-04 20:30:00; 1 stop(s) via BOG; 965 minutes. Local airport times.
    • AV88: EZE 2026-12-04 07:25:00 → BOG 2026-12-04 11:50:00; layover at BOG: 180 minutes.
    • AV262: BOG 2026-12-04 14:50:00 → ORD 2026-12-04 20:30:00.

2026-11-20 → 2026-11-23 · $1072.00

  • Copa Airlines CM229 / CM367: ORD 2026-11-20 14:13:00 → EZE 2026-11-21 08:00:00; 1 stop(s) via PTY; 887 minutes. Local airport times.
    • CM229: ORD 2026-11-20 14:13:00 → PTY 2026-11-20 20:37:00; layover at PTY: 130 minutes.
    • CM367: PTY 2026-11-20 22:47:00 → EZE 2026-11-21 08:00:00.
  • Avianca AV88 / AV262: EZE 2026-11-23 07:25:00 → ORD 2026-11-23 20:30:00; 1 stop(s) via BOG; 965 minutes. Local airport times.
    • AV88: EZE 2026-11-23 07:25:00 → BOG 2026-11-23 11:50:00; layover at BOG: 180 minutes.
    • AV262: BOG 2026-11-23 14:50:00 → ORD 2026-11-23 20:30:00.

2026-11-27 → 2026-12-04 · $1250.80

  • American Airlines AA3113 / AA953: ORD 2026-11-27 14:31:00 → EZE 2026-11-28 10:35:00; 1 stop(s) via JFK; 1024 minutes. Local airport times.
    • AA3113: ORD 2026-11-27 14:31:00 → JFK 2026-11-27 18:00:00; layover at JFK: 235 minutes.
    • AA953: JFK 2026-11-27 21:55:00 → EZE 2026-11-28 10:35:00.
  • American Airlines AA934 / AA1844: EZE 2026-12-04 23:05:00 → ORD 2026-12-05 11:10:00; 1 stop(s) via MIA; 905 minutes. Local airport times.
    • AA934: EZE 2026-12-04 23:05:00 → MIA 2026-12-05 06:20:00; layover at MIA: 135 minutes.
    • AA1844: MIA 2026-12-05 08:35:00 → ORD 2026-12-05 11:10:00.

2026-11-27 → 2026-12-04 · $1261.40

  • United Airlines UA1544 / UA831: ORD 2026-11-27 12:40:00 → EZE 2026-11-28 07:20:00; 1 stop(s) via IAH; 940 minutes. Local airport times.
    • UA1544: ORD 2026-11-27 12:40:00 → IAH 2026-11-27 15:41:00; layover at IAH: 169 minutes.
    • UA831: IAH 2026-11-27 18:30:00 → EZE 2026-11-28 07:20:00.
  • United Airlines UA818 / UA2802: EZE 2026-12-04 22:05:00 → ORD 2026-12-05 10:10:00; 1 stop(s) via IAH; 905 minutes. Local airport times.
    • UA818: EZE 2026-12-04 22:05:00 → IAH 2026-12-05 05:20:00; layover at IAH: 120 minutes.
    • UA2802: IAH 2026-12-05 07:20:00 → ORD 2026-12-05 10:10:00.

2026-11-27 → 2026-12-04 · $1293.20

  • Delta Air Lines DL1477 / DL101: ORD 2026-11-27 15:59:00 → EZE 2026-11-28 09:40:00; 1 stop(s) via ATL; 881 minutes. Local airport times.
    • DL1477: ORD 2026-11-27 15:59:00 → ATL 2026-11-27 18:54:00; layover at ATL: 171 minutes.
    • DL101: ATL 2026-11-27 21:45:00 → EZE 2026-11-28 09:40:00.
  • Delta Air Lines DL110 / DL1147: EZE 2026-12-04 21:30:00 → ORD 2026-12-05 09:22:00; 1 stop(s) via ATL; 892 minutes. Local airport times.
    • DL110: EZE 2026-12-04 21:30:00 → ATL 2026-12-05 05:55:00; layover at ATL: 130 minutes.
    • DL1147: ATL 2026-12-05 08:05:00 → ORD 2026-12-05 09:22:00.

2026-11-20 · one way · $710.00

  • American Airlines AA1245 / AA907: ORD 2026-11-20 16:40:00 → EZE 2026-11-21 09:05:00; 1 stop(s) via MIA; 805 minutes. Local airport times.
    • AA1245: ORD 2026-11-20 16:40:00 → 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 → 2026-11-23 · $1007.00

  • Avianca AV263 / AV8395: ORD 2026-11-20 22:30:00 → EZE 2026-11-21 15:40:00; 1 stop(s) via BOG; 850 minutes. Local airport times.
    • AV263: ORD 2026-11-20 22:30:00 → BOG 2026-11-21 05:30:00; layover at BOG: 100 minutes.
    • AV8395: BOG 2026-11-21 07:10:00 → EZE 2026-11-21 15:40:00.
  • Avianca AV88 / AV262: EZE 2026-11-23 07:25:00 → ORD 2026-11-23 20:30:00; 1 stop(s) via BOG; 965 minutes. Local airport times.
    • AV88: EZE 2026-11-23 07:25:00 → BOG 2026-11-23 11:50:00; layover at BOG: 180 minutes.
    • AV262: BOG 2026-11-23 14:50:00 → ORD 2026-11-23 20:30:00.

2026-11-27 → 2026-12-04 · $1214.80

  • Copa Airlines CM229 / CM367: ORD 2026-11-27 14:13:00 → EZE 2026-11-28 08:00:00; 1 stop(s) via PTY; 887 minutes. Local airport times.
    • CM229: ORD 2026-11-27 14:13:00 → PTY 2026-11-27 20:37:00; layover at PTY: 130 minutes.
    • CM367: PTY 2026-11-27 22:47:00 → EZE 2026-11-28 08:00:00.
  • Delta Air Lines DL110 / DL1147: EZE 2026-12-04 21:30:00 → ORD 2026-12-05 09:22:00; 1 stop(s) via ATL; 892 minutes. Local airport times.
    • DL110: EZE 2026-12-04 21:30:00 → ATL 2026-12-05 05:55:00; layover at ATL: 130 minutes.
    • DL1147: ATL 2026-12-05 08:05:00 → ORD 2026-12-05 09:22:00.

2026-11-20 → 2026-11-23 · $1250.80

  • American Airlines AA3113 / AA953: ORD 2026-11-20 14:31:00 → EZE 2026-11-21 10:35:00; 1 stop(s) via JFK; 1024 minutes. Local airport times.
    • AA3113: ORD 2026-11-20 14:31:00 → JFK 2026-11-20 18:00:00; layover at JFK: 235 minutes.
    • AA953: JFK 2026-11-20 21:55:00 → EZE 2026-11-21 10:35:00.
  • American Airlines AA934 / AA1844: EZE 2026-11-23 23:05:00 → ORD 2026-11-24 11:10:00; 1 stop(s) via MIA; 905 minutes. Local airport times.
    • AA934: EZE 2026-11-23 23:05:00 → MIA 2026-11-24 06:20:00; layover at MIA: 135 minutes.
    • AA1844: MIA 2026-11-24 08:35:00 → ORD 2026-11-24 11:10:00.

2026-11-27 → 2026-12-04 · $1250.80

  • American Airlines AA1245 / AA907: ORD 2026-11-27 16:40:00 → EZE 2026-11-28 09:05:00; 1 stop(s) via MIA; 805 minutes. Local airport times.
    • AA1245: ORD 2026-11-27 16:40:00 → 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 AA934 / AA1844: EZE 2026-12-04 23:05:00 → ORD 2026-12-05 11:10:00; 1 stop(s) via MIA; 905 minutes. Local airport times.
    • AA934: EZE 2026-12-04 23:05:00 → MIA 2026-12-05 06:20:00; layover at MIA: 135 minutes.
    • AA1844: MIA 2026-12-05 08:35:00 → ORD 2026-12-05 11:10:00.

2026-11-20 → 2026-11-23 · $1250.80

  • American Airlines AA1245 / AA907: ORD 2026-11-20 16:40:00 → EZE 2026-11-21 09:05:00; 1 stop(s) via MIA; 805 minutes. Local airport times.
    • AA1245: ORD 2026-11-20 16:40:00 → 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 AA934 / AA1844: EZE 2026-11-23 23:05:00 → ORD 2026-11-24 11:10:00; 1 stop(s) via MIA; 905 minutes. Local airport times.
    • AA934: EZE 2026-11-23 23:05:00 → MIA 2026-11-24 06:20:00; layover at MIA: 135 minutes.
    • AA1844: MIA 2026-11-24 08:35:00 → ORD 2026-11-24 11:10:00.

2026-11-20 → 2026-11-23 · $1261.40

  • United Airlines UA1544 / UA831: ORD 2026-11-20 12:40:00 → EZE 2026-11-21 07:20:00; 1 stop(s) via IAH; 940 minutes. Local airport times.
    • UA1544: ORD 2026-11-20 12:40:00 → IAH 2026-11-20 15:41:00; layover at IAH: 169 minutes.
    • UA831: IAH 2026-11-20 18:30:00 → EZE 2026-11-21 07:20:00.
  • United Airlines UA818 / UA2802: EZE 2026-11-23 22:05:00 → ORD 2026-11-24 10:10:00; 1 stop(s) via IAH; 905 minutes. Local airport times.
    • UA818: EZE 2026-11-23 22:05:00 → IAH 2026-11-24 05:20:00; layover at IAH: 120 minutes.
    • UA2802: IAH 2026-11-24 07:20:00 → ORD 2026-11-24 10:10:00.

2026-11-20 → 2026-11-23 · $1293.20

  • Delta Air Lines DL1477 / DL101: ORD 2026-11-20 15:59:00 → EZE 2026-11-21 09:40:00; 1 stop(s) via ATL; 881 minutes. Local airport times.
    • DL1477: ORD 2026-11-20 15:59:00 → ATL 2026-11-20 18:54:00; layover at ATL: 171 minutes.
    • DL101: ATL 2026-11-20 21:45:00 → EZE 2026-11-21 09:40:00.
  • Delta Air Lines DL110 / DL1147: EZE 2026-11-23 21:30:00 → ORD 2026-11-24 09:22:00; 1 stop(s) via ATL; 892 minutes. Local airport times.
    • DL110: EZE 2026-11-23 21:30:00 → ATL 2026-11-24 05:55:00; layover at ATL: 130 minutes.
    • DL1147: ATL 2026-11-24 08:05:00 → ORD 2026-11-24 09:22:00.

More dates for this route