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Dulles → Boston

Dec 9, 2026 · return Dec 19, 2026

IAD → BOS1 adulteconomyRound trip

7 flight options · 4 airlines

Nonstop flights

Wed, Dec 9 – Sat, Dec 19

United Airlines
5:15 pmIAD
1h 38m
Nonstop
6:53 pmBOS
United Airlines
5:30 amBOS
1h 40m
Nonstop
7:10 amIAD

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Sat, Dec 19

United Airlines
8:40 amIAD
1h 39m
Nonstop
10:19 amBOS
United Airlines
5:30 amBOS
1h 40m
Nonstop
7:10 amIAD

Round-trip total · 1 adult · Taxes included

One-stop flights

Wed, Dec 9 – Sat, Dec 19

American Airlines
6:00 amIAD
5h 18m
CLT · 1h 22m
11:18 amBOS
American Airlines
4:42 pmBOS
5h 23m
CLT · 1h 17m
10:05 pmIAD

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Sat, Dec 19

Delta Air Lines
12:35 pmIAD
4h 48m
JFK · 1h 58m
5:23 pmBOS
Delta Air Lines
6:00 amBOS
5h 49m
JFK · 2h 50m
11:49 amIAD

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Sat, Dec 19

Air Canada
9:55 amIAD
4h 58m
YUL · 1h 47m
2:53 pmBOS
Air Canada
5:30 amBOS
6h 4m
YUL · 2h 20m
11:34 amIAD

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Sat, Dec 19

United Airlines
1:19 pmIAD
5h 43m
YUL · 2h 14m
7:02 pmBOS
United Airlines
5:30 amBOS
1h 40m
Nonstop
7:10 amIAD

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Sat, Dec 19

United Airlines
6:10 amIAD
6h 17m
EWR · 3h 48m
12:27 pmBOS
United Airlines
5:30 amBOS
1h 40m
Nonstop
7:10 amIAD

Round-trip total · 1 adult · Taxes included

Make this trip yours

IAD ⇄ 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 24, 2026 → Nov 29, 2026Dec 22, 2026 → Dec 27, 2026Dec 30, 2026 → Jan 2, 2027Jan 15, 2027 → Jan 18, 2027Oct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Jan 22, 2027 → Jan 25, 2027Oct 30, 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)
2026-12-09 → 2026-12-19United AirlinesUA688 / UA1734$303.752026-10-29T01:05:49Z
2026-12-09 → 2026-12-19American AirlinesAA1637 + AA2776 / AA978 + AA1473$303.752026-10-29T01:05:49Z
2026-12-09 → 2026-12-19Delta Air LinesDL5618 + DL5642 / DL2566 + DL5595$326.252026-10-29T01:05:49Z
2026-12-09 → 2026-12-19Air CanadaAC8724 + AC8608 / AC8603 + UA3590$433.132026-10-29T01:05:49Z
2026-12-09 → 2026-12-19United AirlinesUA641 / UA1734$303.752026-10-29T01:05:49Z
2026-12-09 → 2026-12-19United AirlinesUA3539 + AC8610 / UA1734$308.752026-10-29T01:05:49Z
2026-12-09 → 2026-12-19United AirlinesUA1359 + UA1669 / UA1734$308.752026-10-29T01:05:49Z

2026-12-09 → 2026-12-19 · $303.75

  • United Airlines UA688: IAD 2026-12-09 17:15:00 → BOS 2026-12-09 18:53:00; nonstop; 98 minutes. Local airport times.
  • United Airlines UA1734: BOS 2026-12-19 05:30:00 → IAD 2026-12-19 07:10:00; nonstop; 100 minutes. Local airport times.

2026-12-09 → 2026-12-19 · $303.75

  • American Airlines AA1637 / AA2776: IAD 2026-12-09 06:00:00 → BOS 2026-12-09 11:18:00; 1 stop(s) via CLT; 318 minutes. Local airport times.
    • AA1637: IAD 2026-12-09 06:00:00 → CLT 2026-12-09 07:43:00; layover at CLT: 82 minutes.
    • AA2776: CLT 2026-12-09 09:05:00 → BOS 2026-12-09 11:18:00.
  • American Airlines AA978 / AA1473: BOS 2026-12-19 16:42:00 → IAD 2026-12-19 22:05:00; 1 stop(s) via CLT; 323 minutes. Local airport times.
    • AA978: BOS 2026-12-19 16:42:00 → CLT 2026-12-19 19:23:00; layover at CLT: 77 minutes.
    • AA1473: CLT 2026-12-19 20:40:00 → IAD 2026-12-19 22:05:00.

2026-12-09 → 2026-12-19 · $326.25

  • Delta Air Lines DL5618 / DL5642: IAD 2026-12-09 12:35:00 → BOS 2026-12-09 17:23:00; 1 stop(s) via JFK; 288 minutes. Local airport times.
    • DL5618: IAD 2026-12-09 12:35:00 → JFK 2026-12-09 14:01:00; layover at JFK: 118 minutes.
    • DL5642: JFK 2026-12-09 15:59:00 → BOS 2026-12-09 17:23:00.
  • Delta Air Lines DL2566 / DL5595: BOS 2026-12-19 06:00:00 → IAD 2026-12-19 11:49:00; 1 stop(s) via JFK; 349 minutes. Local airport times.
    • DL2566: BOS 2026-12-19 06:00:00 → JFK 2026-12-19 07:25:00; layover at JFK: 170 minutes.
    • DL5595: JFK 2026-12-19 10:15:00 → IAD 2026-12-19 11:49:00.

2026-12-09 → 2026-12-19 · $433.13

  • Air Canada AC8724 / AC8608: IAD 2026-12-09 09:55:00 → BOS 2026-12-09 14:53:00; 1 stop(s) via YUL; 298 minutes. Local airport times.
    • AC8724: IAD 2026-12-09 09:55:00 → YUL 2026-12-09 11:38:00; layover at YUL: 107 minutes.
    • AC8608: YUL 2026-12-09 13:25:00 → BOS 2026-12-09 14:53:00.
  • Air Canada AC8603 / UA3590: BOS 2026-12-19 05:30:00 → IAD 2026-12-19 11:34:00; 1 stop(s) via YUL; 364 minutes. Local airport times.
    • AC8603: BOS 2026-12-19 05:30:00 → YUL 2026-12-19 06:55:00; layover at YUL: 140 minutes.
    • UA3590: YUL 2026-12-19 09:15:00 → IAD 2026-12-19 11:34:00.

2026-12-09 → 2026-12-19 · $303.75

  • United Airlines UA641: IAD 2026-12-09 08:40:00 → BOS 2026-12-09 10:19:00; nonstop; 99 minutes. Local airport times.
  • United Airlines UA1734: BOS 2026-12-19 05:30:00 → IAD 2026-12-19 07:10:00; nonstop; 100 minutes. Local airport times.

2026-12-09 → 2026-12-19 · $308.75

  • United Airlines UA3539 / AC8610: IAD 2026-12-09 13:19:00 → BOS 2026-12-09 19:02:00; 1 stop(s) via YUL; 343 minutes. Local airport times.
    • UA3539: IAD 2026-12-09 13:19:00 → YUL 2026-12-09 15:16:00; layover at YUL: 134 minutes.
    • AC8610: YUL 2026-12-09 17:30:00 → BOS 2026-12-09 19:02:00.
  • United Airlines UA1734: BOS 2026-12-19 05:30:00 → IAD 2026-12-19 07:10:00; nonstop; 100 minutes. Local airport times.

2026-12-09 → 2026-12-19 · $308.75

  • United Airlines UA1359 / UA1669: IAD 2026-12-09 06:10:00 → BOS 2026-12-09 12:27:00; 1 stop(s) via EWR; 377 minutes. Local airport times.
    • UA1359: IAD 2026-12-09 06:10:00 → EWR 2026-12-09 07:28:00; layover at EWR: 228 minutes.
    • UA1669: EWR 2026-12-09 11:16:00 → BOS 2026-12-09 12:27:00.
  • United Airlines UA1734: BOS 2026-12-19 05:30:00 → IAD 2026-12-19 07:10:00; nonstop; 100 minutes. Local airport times.

More dates for this route