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Boston → Sao Paulo

Dec 21, 2026 · return Dec 27, 2026

BOS → GRU1 adulteconomyRound trip

7 flight options · 6 airlines

Nonstop flights

Mon, Dec 21 – Sun, Dec 27

LATAM Airlines
9:05 amBOS
9h 40m
Nonstop
8:45 pmGRU
LATAM Airlines
10:40 pmGRU
10h 5m
Nonstop
6:45 am+1BOS

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Sun, Dec 27

Copa Airlines
7:34 amBOS
14h 36m
PTY · 1h 41m
12:10 am+1GRU
Copa Airlines
1:40 amGRU
13h 42m
PTY · 1h 21m
1:22 pmBOS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Sun, Dec 27

Avianca
7:55 amBOS
15h 20m
BOG · 2h 40m
1:15 am+1GRU
LATAM Airlines
10:40 pmGRU
10h 5m
Nonstop
6:45 am+1BOS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Sun, Dec 27

American Airlines
5:51 pmBOS
13h 34m
MIA · 1h 20m
9:25 am+1GRU
American Airlines
11:00 pmGRU
13h 50m
JFK · 2h 40m
10:50 am+1BOS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Sun, Dec 27

United Airlines
3:42 pmBOS
13h 28m
EWR · 2h 22m
7:10 am+1GRU
United Airlines
9:45 pmGRU
13h 32m
EWR · 2h 30m
9:17 am+1BOS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Sun, Dec 27

Delta Air Lines
5:05 pmBOS
14h 50m
JFK · 3h 19m
9:55 am+1GRU
Delta Air Lines
9:15 pmGRU
14h 30m
ATL · 2h 6m
9:45 am+1BOS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Sun, Dec 27

Delta Air Lines
4:15 pmBOS
14h 35m
MIA · 2h 20m
8:50 am+1GRU
Delta Air Lines
9:15 pmGRU
14h 30m
ATL · 2h 6m
9:45 am+1BOS

Round-trip total · 1 adult · Taxes included

Make this trip yours

BOS ⇄ GRU

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, LATAM 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
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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

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)
2026-12-21 → 2026-12-27LATAM AirlinesLA8165 / LA8164$1352.402026-10-29T00:52:09Z
2026-12-21 → 2026-12-27Copa AirlinesCM312 + CM725 / CM758 + CM704$1062.602026-10-29T00:52:09Z
2026-12-21 → 2026-12-27Avianca / LATAM AirlinesAV227 + AV161 / LA8164$1131.602026-10-29T00:52:09Z
2026-12-21 → 2026-12-27American AirlinesAA2199 + AA925 / AA950 + AA4707$1173.002026-10-29T00:52:09Z
2026-12-21 → 2026-12-27United AirlinesUA546 + UA149 / UA148 + UA593$1200.602026-10-29T00:52:09Z
2026-12-21 → 2026-12-27Delta Air LinesDL5814 + DL227 / DL268 + DL987$1228.202026-10-29T00:52:09Z
2026-12-21 → 2026-12-27Delta Air LinesDL776 + LA8199 / DL268 + DL987$1228.202026-10-29T00:52:09Z

2026-12-21 → 2026-12-27 · $1352.40

  • LATAM Airlines LA8165: BOS 2026-12-21 09:05:00 → GRU 2026-12-21 20:45:00; nonstop; 580 minutes. Local airport times.
  • LATAM Airlines LA8164: GRU 2026-12-27 22:40:00 → BOS 2026-12-28 06:45:00; nonstop; 605 minutes. Local airport times.

2026-12-21 → 2026-12-27 · $1062.60

  • Copa Airlines CM312 / CM725: BOS 2026-12-21 07:34:00 → GRU 2026-12-22 00:10:00; 1 stop(s) via PTY; 876 minutes. Local airport times.
    • CM312: BOS 2026-12-21 07:34:00 → PTY 2026-12-21 13:33:00; layover at PTY: 101 minutes.
    • CM725: PTY 2026-12-21 15:14:00 → GRU 2026-12-22 00:10:00.
  • Copa Airlines CM758 / CM704: GRU 2026-12-27 01:40:00 → BOS 2026-12-27 13:22:00; 1 stop(s) via PTY; 822 minutes. Local airport times.
    • CM758: GRU 2026-12-27 01:40:00 → PTY 2026-12-27 06:27:00; layover at PTY: 81 minutes.
    • CM704: PTY 2026-12-27 07:48:00 → BOS 2026-12-27 13:22:00.

2026-12-21 → 2026-12-27 · $1131.60

  • Avianca AV227 / AV161: BOS 2026-12-21 07:55:00 → GRU 2026-12-22 01:15:00; 1 stop(s) via BOG; 920 minutes. Local airport times.
    • AV227: BOS 2026-12-21 07:55:00 → BOG 2026-12-21 14:25:00; layover at BOG: 160 minutes.
    • AV161: BOG 2026-12-21 17:05:00 → GRU 2026-12-22 01:15:00.
  • LATAM Airlines LA8164: GRU 2026-12-27 22:40:00 → BOS 2026-12-28 06:45:00; nonstop; 605 minutes. Local airport times.

2026-12-21 → 2026-12-27 · $1173.00

  • American Airlines AA2199 / AA925: BOS 2026-12-21 17:51:00 → GRU 2026-12-22 09:25:00; 1 stop(s) via MIA; 814 minutes. Local airport times.
    • AA2199: BOS 2026-12-21 17:51:00 → MIA 2026-12-21 21:35:00; layover at MIA: 80 minutes.
    • AA925: MIA 2026-12-21 22:55:00 → GRU 2026-12-22 09:25:00.
  • American Airlines AA950 / AA4707: GRU 2026-12-27 23:00:00 → BOS 2026-12-28 10:50:00; 1 stop(s) via JFK; 830 minutes. Local airport times.
    • AA950: GRU 2026-12-27 23:00:00 → JFK 2026-12-28 06:50:00; layover at JFK: 160 minutes.
    • AA4707: JFK 2026-12-28 09:30:00 → BOS 2026-12-28 10:50:00.

2026-12-21 → 2026-12-27 · $1200.60

  • United Airlines UA546 / UA149: BOS 2026-12-21 15:42:00 → GRU 2026-12-22 07:10:00; 1 stop(s) via EWR; 808 minutes. Local airport times.
    • UA546: BOS 2026-12-21 15:42:00 → EWR 2026-12-21 17:08:00; layover at EWR: 142 minutes.
    • UA149: EWR 2026-12-21 19:30:00 → GRU 2026-12-22 07:10:00.
  • United Airlines UA148 / UA593: GRU 2026-12-27 21:45:00 → BOS 2026-12-28 09:17:00; 1 stop(s) via EWR; 812 minutes. Local airport times.
    • UA148: GRU 2026-12-27 21:45:00 → EWR 2026-12-28 05:30:00; layover at EWR: 150 minutes.
    • UA593: EWR 2026-12-28 08:00:00 → BOS 2026-12-28 09:17:00.

2026-12-21 → 2026-12-27 · $1228.20

  • Delta Air Lines DL5814 / DL227: BOS 2026-12-21 17:05:00 → GRU 2026-12-22 09:55:00; 1 stop(s) via JFK; 890 minutes. Local airport times.
    • DL5814: BOS 2026-12-21 17:05:00 → JFK 2026-12-21 18:46:00; layover at JFK: 199 minutes.
    • DL227: JFK 2026-12-21 22:05:00 → GRU 2026-12-22 09:55:00.
  • Delta Air Lines DL268 / DL987: GRU 2026-12-27 21:15:00 → BOS 2026-12-28 09:45:00; 1 stop(s) via ATL; 870 minutes. Local airport times.
    • DL268: GRU 2026-12-27 21:15:00 → ATL 2026-12-28 05:09:00; layover at ATL: 126 minutes.
    • DL987: ATL 2026-12-28 07:15:00 → BOS 2026-12-28 09:45:00.

2026-12-21 → 2026-12-27 · $1228.20

  • Delta Air Lines DL776 / LA8199: BOS 2026-12-21 16:15:00 → GRU 2026-12-22 08:50:00; 1 stop(s) via MIA; 875 minutes. Local airport times.
    • DL776: BOS 2026-12-21 16:15:00 → MIA 2026-12-21 20:00:00; layover at MIA: 140 minutes.
    • LA8199: MIA 2026-12-21 22:20:00 → GRU 2026-12-22 08:50:00.
  • Delta Air Lines DL268 / DL987: GRU 2026-12-27 21:15:00 → BOS 2026-12-28 09:45:00; 1 stop(s) via ATL; 870 minutes. Local airport times.
    • DL268: GRU 2026-12-27 21:15:00 → ATL 2026-12-28 05:09:00; layover at ATL: 126 minutes.
    • DL987: ATL 2026-12-28 07:15:00 → BOS 2026-12-28 09:45:00.

More dates for this route