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Miami → Boston

Dec 21, 2026 · return Jan 4, 2027

MIA → BOS1 adulteconomyRound trip

10 flight options · 4 airlines

Nonstop flights

Mon, Dec 21 – Mon, Jan 4

American Airlines
9:40 pmMIA
3h 19m
Nonstop
12:59 am+1BOS
American Airlines
6:00 amBOS
3h 45m
Nonstop
9:45 amMIA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

Delta Air Lines
7:05 amMIA
3h 18m
Nonstop
10:23 amBOS
Delta Air Lines
4:15 pmBOS
3h 45m
Nonstop
8:00 pmMIA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

American Airlines
6:53 amMIA
3h 22m
Nonstop
10:15 amBOS
American Airlines
6:00 amBOS
3h 45m
Nonstop
9:45 amMIA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

Delta Air Lines
8:32 pmMIA
3h 27m
Nonstop
11:59 pmBOS
Delta Air Lines
4:15 pmBOS
3h 45m
Nonstop
8:00 pmMIA

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Mon, Jan 4

Southwest Airlines
6:30 amMIA
5h 50m
BWI · 1h 50m
12:20 pmBOS
Southwest Airlines
5:15 pmBOS
5h 30m
BWI · 1h 5m
10:45 pmMIA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

United Airlines
1:30 pmMIA
5h 27m
IAD · 1h 5m
6:57 pmBOS
United Airlines
5:45 amBOS
5h 48m
IAD · 1h 15m
11:33 amMIA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

Southwest Airlines
5:10 amMIA
6h 30m
STL · 1h 10m
11:40 amBOS
Southwest Airlines
5:15 pmBOS
5h 30m
BWI · 1h 5m
10:45 pmMIA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

Southwest Airlines
9:05 amMIA
5h 50m
BNA · 1h
2:55 pmBOS
Southwest Airlines
5:15 pmBOS
5h 30m
BWI · 1h 5m
10:45 pmMIA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

American Airlines
3:27 pmMIA
6h 19m
LGA · 2h
9:46 pmBOS
American Airlines
6:00 amBOS
3h 45m
Nonstop
9:45 amMIA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

American Airlines
8:20 amMIA
5h 14m
PHL · 1h 4m
1:34 pmBOS
American Airlines
6:00 amBOS
3h 45m
Nonstop
9:45 amMIA

Round-trip total · 1 adult · Taxes included

Make this trip yours

MIA ⇄ BOS

Economy

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

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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 → 2027-01-04American AirlinesAA1054 / AA2980$354.002026-10-29T01:29:22Z
2026-12-21 → 2027-01-04Delta Air LinesDL2819 / DL776$378.002026-10-29T01:29:22Z
2026-12-21 → 2027-01-04Southwest AirlinesWN1425 + WN2065 / WN113 + WN2760$342.002026-10-29T01:29:22Z
2026-12-21 → 2027-01-04United AirlinesUA2435 + UA688 / UA1734 + UA1073$390.002026-10-29T01:29:22Z
2026-12-21 → 2027-01-04American AirlinesAA2764 / AA2980$354.002026-10-29T01:29:22Z
2026-12-21 → 2027-01-04Delta Air LinesDL2217 / DL776$378.002026-10-29T01:29:22Z
2026-12-21 → 2027-01-04Southwest AirlinesWN4777 + WN570 / WN113 + WN2760$342.002026-10-29T01:29:22Z
2026-12-21 → 2027-01-04Southwest AirlinesWN2972 + WN4457 / WN113 + WN2760$342.002026-10-29T01:29:22Z
2026-12-21 → 2027-01-04American AirlinesAA3330 + AA2247 / AA2980$368.002026-10-29T01:29:22Z
2026-12-21 → 2027-01-04American AirlinesAA839 + AA2615 / AA2980$368.002026-10-29T01:29:22Z

2026-12-21 → 2027-01-04 · $354.00

  • American Airlines AA1054: MIA 2026-12-21 21:40:00 → BOS 2026-12-22 00:59:00; nonstop; 199 minutes. Local airport times.
  • American Airlines AA2980: BOS 2027-01-04 06:00:00 → MIA 2027-01-04 09:45:00; nonstop; 225 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $378.00

  • Delta Air Lines DL2819: MIA 2026-12-21 07:05:00 → BOS 2026-12-21 10:23:00; nonstop; 198 minutes. Local airport times.
  • Delta Air Lines DL776: BOS 2027-01-04 16:15:00 → MIA 2027-01-04 20:00:00; nonstop; 225 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $342.00

  • Southwest Airlines WN1425 / WN2065: MIA 2026-12-21 06:30:00 → BOS 2026-12-21 12:20:00; 1 stop(s) via BWI; 350 minutes. Local airport times.
    • WN1425: MIA 2026-12-21 06:30:00 → BWI 2026-12-21 09:05:00; layover at BWI: 110 minutes.
    • WN2065: BWI 2026-12-21 10:55:00 → BOS 2026-12-21 12:20:00.
  • Southwest Airlines WN113 / WN2760: BOS 2027-01-04 17:15:00 → MIA 2027-01-04 22:45:00; 1 stop(s) via BWI; 330 minutes. Local airport times.
    • WN113: BOS 2027-01-04 17:15:00 → BWI 2027-01-04 18:55:00; layover at BWI: 65 minutes.
    • WN2760: BWI 2027-01-04 20:00:00 → MIA 2027-01-04 22:45:00.

2026-12-21 → 2027-01-04 · $390.00

  • United Airlines UA2435 / UA688: MIA 2026-12-21 13:30:00 → BOS 2026-12-21 18:57:00; 1 stop(s) via IAD; 327 minutes. Local airport times.
    • UA2435: MIA 2026-12-21 13:30:00 → IAD 2026-12-21 16:10:00; layover at IAD: 65 minutes.
    • UA688: IAD 2026-12-21 17:15:00 → BOS 2026-12-21 18:57:00.
  • United Airlines UA1734 / UA1073: BOS 2027-01-04 05:45:00 → MIA 2027-01-04 11:33:00; 1 stop(s) via IAD; 348 minutes. Local airport times.
    • UA1734: BOS 2027-01-04 05:45:00 → IAD 2027-01-04 07:25:00; layover at IAD: 75 minutes.
    • UA1073: IAD 2027-01-04 08:40:00 → MIA 2027-01-04 11:33:00.

2026-12-21 → 2027-01-04 · $354.00

  • American Airlines AA2764: MIA 2026-12-21 06:53:00 → BOS 2026-12-21 10:15:00; nonstop; 202 minutes. Local airport times.
  • American Airlines AA2980: BOS 2027-01-04 06:00:00 → MIA 2027-01-04 09:45:00; nonstop; 225 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $378.00

  • Delta Air Lines DL2217: MIA 2026-12-21 20:32:00 → BOS 2026-12-21 23:59:00; nonstop; 207 minutes. Local airport times.
  • Delta Air Lines DL776: BOS 2027-01-04 16:15:00 → MIA 2027-01-04 20:00:00; nonstop; 225 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $342.00

  • Southwest Airlines WN4777 / WN570: MIA 2026-12-21 05:10:00 → BOS 2026-12-21 11:40:00; 1 stop(s) via STL; 390 minutes. Local airport times.
    • WN4777: MIA 2026-12-21 05:10:00 → STL 2026-12-21 07:00:00; layover at STL: 70 minutes.
    • WN570: STL 2026-12-21 08:10:00 → BOS 2026-12-21 11:40:00.
  • Southwest Airlines WN113 / WN2760: BOS 2027-01-04 17:15:00 → MIA 2027-01-04 22:45:00; 1 stop(s) via BWI; 330 minutes. Local airport times.
    • WN113: BOS 2027-01-04 17:15:00 → BWI 2027-01-04 18:55:00; layover at BWI: 65 minutes.
    • WN2760: BWI 2027-01-04 20:00:00 → MIA 2027-01-04 22:45:00.

2026-12-21 → 2027-01-04 · $342.00

  • Southwest Airlines WN2972 / WN4457: MIA 2026-12-21 09:05:00 → BOS 2026-12-21 14:55:00; 1 stop(s) via BNA; 350 minutes. Local airport times.
    • WN2972: MIA 2026-12-21 09:05:00 → BNA 2026-12-21 10:30:00; layover at BNA: 60 minutes.
    • WN4457: BNA 2026-12-21 11:30:00 → BOS 2026-12-21 14:55:00.
  • Southwest Airlines WN113 / WN2760: BOS 2027-01-04 17:15:00 → MIA 2027-01-04 22:45:00; 1 stop(s) via BWI; 330 minutes. Local airport times.
    • WN113: BOS 2027-01-04 17:15:00 → BWI 2027-01-04 18:55:00; layover at BWI: 65 minutes.
    • WN2760: BWI 2027-01-04 20:00:00 → MIA 2027-01-04 22:45:00.

2026-12-21 → 2027-01-04 · $368.00

  • American Airlines AA3330 / AA2247: MIA 2026-12-21 15:27:00 → BOS 2026-12-21 21:46:00; 1 stop(s) via LGA; 379 minutes. Local airport times.
    • AA3330: MIA 2026-12-21 15:27:00 → LGA 2026-12-21 18:29:00; layover at LGA: 120 minutes.
    • AA2247: LGA 2026-12-21 20:29:00 → BOS 2026-12-21 21:46:00.
  • American Airlines AA2980: BOS 2027-01-04 06:00:00 → MIA 2027-01-04 09:45:00; nonstop; 225 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $368.00

  • American Airlines AA839 / AA2615: MIA 2026-12-21 08:20:00 → BOS 2026-12-21 13:34:00; 1 stop(s) via PHL; 314 minutes. Local airport times.
    • AA839: MIA 2026-12-21 08:20:00 → PHL 2026-12-21 11:05:00; layover at PHL: 64 minutes.
    • AA2615: PHL 2026-12-21 12:09:00 → BOS 2026-12-21 13:34:00.
  • American Airlines AA2980: BOS 2027-01-04 06:00:00 → MIA 2027-01-04 09:45:00; nonstop; 225 minutes. Local airport times.

More dates for this route