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Dulles → Boston

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IAD → BOS1 adulteconomy

21 flight options · 4 airlines

Round-trip flights

Fri, Nov 20 – Mon, Nov 23

United Airlines
10:19 pmIAD
1h 40m
Nonstop
11:59 pmBOS
United Airlines
5:30 amBOS
1h 40m
Nonstop
7:10 amIAD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

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

Fri, Nov 20 – Mon, Nov 23

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

Fri, Nov 20 – Mon, Nov 23

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

Fri, Nov 27 – Fri, Dec 4

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

Fri, Nov 20 – Mon, Nov 23

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

Fri, Nov 27 – Fri, Dec 4

United Airlines
10:19 pmIAD
1h 40m
Nonstop
11:59 pmBOS
United Airlines
5:30 amBOS
1h 40m
Nonstop
7:10 amIAD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

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

Show 6 more flights

Fri, Nov 20 – Mon, Nov 23

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

Fri, Nov 27 – Fri, Dec 4

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

Fri, Nov 27 – Fri, Dec 4

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

Fri, Nov 27 – Fri, Dec 4

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

Fri, Nov 27 – Fri, Dec 4

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

Fri, Nov 27 – Fri, Dec 4

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

One-way flights

Fri, Nov 20 · One way

United Airlines
10:19 pmIAD
1h 40m
Nonstop
11:59 pmBOS

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
6:00 amIAD
5h 18m
CLT · 1h 22m
11:18 amBOS

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Delta Air Lines
12:35 pmIAD
4h 48m
JFK · 1h 58m
5:23 pmBOS

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Air Canada
9:55 amIAD
4h 58m
YUL · 1h 47m
2:53 pmBOS

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

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

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
1:19 pmIAD
5h 43m
YUL · 2h 14m
7:02 pmBOS

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
6:10 amIAD
6h 17m
EWR · 3h 48m
12:27 pmBOS

One-way 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

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 wayUnited AirlinesUA755$145.002026-10-29T01:05:49Z
2026-11-20 → 2026-11-23United AirlinesUA755 / UA1734$270.002026-10-29T01:05:49Z
2026-11-20 · one wayAmerican AirlinesAA1637 + AA2776$145.002026-10-29T01:05:49Z
2026-11-20 · one wayDelta Air LinesDL5618 + DL5642$155.002026-10-29T01:05:49Z
2026-11-20 · one wayAir CanadaAC8724 + AC8608$205.002026-10-29T01:05:49Z
2026-11-20 → 2026-11-23American AirlinesAA1637 + AA2776 / AA978 + AA1473$270.002026-10-29T01:05:49Z
2026-11-20 → 2026-11-23Delta Air LinesDL5618 + DL5642 / DL2566 + DL5595$290.002026-10-29T01:05:49Z
2026-11-20 → 2026-11-23Air CanadaAC8724 + AC8608 / AC8603 + UA3590$385.002026-10-29T01:05:49Z
2026-11-27 → 2026-12-04United AirlinesUA641 / UA1734$317.252026-10-29T01:05:49Z
2026-11-20 · one wayUnited AirlinesUA641$145.002026-10-29T01:05:49Z
2026-11-20 → 2026-11-23United AirlinesUA641 / UA1734$270.002026-10-29T01:05:49Z
2026-11-27 → 2026-12-04United AirlinesUA755 / UA1734$317.252026-10-29T01:05:49Z
2026-11-20 · one wayUnited AirlinesUA3539 + AC8610$150.002026-10-29T01:05:49Z
2026-11-20 · one wayUnited AirlinesUA1359 + UA1669$150.002026-10-29T01:05:49Z
2026-11-20 → 2026-11-23United AirlinesUA1359 + UA1669 / UA1734$275.002026-10-29T01:05:49Z
2026-11-20 → 2026-11-23United AirlinesUA3539 + AC8610 / UA1734$275.002026-10-29T01:05:49Z
2026-11-27 → 2026-12-04American AirlinesAA1637 + AA2776 / AA978 + AA1473$317.252026-10-29T01:05:49Z
2026-11-27 → 2026-12-04United AirlinesUA1359 + UA1669 / UA1734$324.002026-10-29T01:05:49Z
2026-11-27 → 2026-12-04United AirlinesUA3539 + AC8610 / UA1734$324.002026-10-29T01:05:49Z
2026-11-27 → 2026-12-04Delta Air LinesDL5618 + DL5642 / DL2566 + DL5595$340.752026-10-29T01:05:49Z
2026-11-27 → 2026-12-04Air CanadaAC8724 + AC8608 / AC8603 + UA3590$452.382026-10-29T01:05:49Z

2026-11-20 · one way · $145.00

  • United Airlines UA755: IAD 2026-11-20 22:19:00 → BOS 2026-11-20 23:59:00; nonstop; 100 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $270.00

  • United Airlines UA755: IAD 2026-11-20 22:19:00 → BOS 2026-11-20 23:59:00; nonstop; 100 minutes. Local airport times.
  • United Airlines UA1734: BOS 2026-11-23 05:30:00 → IAD 2026-11-23 07:10:00; nonstop; 100 minutes. Local airport times.

2026-11-20 · one way · $145.00

  • American Airlines AA1637 / AA2776: IAD 2026-11-20 06:00:00 → BOS 2026-11-20 11:18:00; 1 stop(s) via CLT; 318 minutes. Local airport times.
    • AA1637: IAD 2026-11-20 06:00:00 → CLT 2026-11-20 07:43:00; layover at CLT: 82 minutes.
    • AA2776: CLT 2026-11-20 09:05:00 → BOS 2026-11-20 11:18:00.

2026-11-20 · one way · $155.00

  • Delta Air Lines DL5618 / DL5642: IAD 2026-11-20 12:35:00 → BOS 2026-11-20 17:23:00; 1 stop(s) via JFK; 288 minutes. Local airport times.
    • DL5618: IAD 2026-11-20 12:35:00 → JFK 2026-11-20 14:01:00; layover at JFK: 118 minutes.
    • DL5642: JFK 2026-11-20 15:59:00 → BOS 2026-11-20 17:23:00.

2026-11-20 · one way · $205.00

  • Air Canada AC8724 / AC8608: IAD 2026-11-20 09:55:00 → BOS 2026-11-20 14:53:00; 1 stop(s) via YUL; 298 minutes. Local airport times.
    • AC8724: IAD 2026-11-20 09:55:00 → YUL 2026-11-20 11:38:00; layover at YUL: 107 minutes.
    • AC8608: YUL 2026-11-20 13:25:00 → BOS 2026-11-20 14:53:00.

2026-11-20 → 2026-11-23 · $270.00

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

2026-11-20 → 2026-11-23 · $290.00

  • Delta Air Lines DL5618 / DL5642: IAD 2026-11-20 12:35:00 → BOS 2026-11-20 17:23:00; 1 stop(s) via JFK; 288 minutes. Local airport times.
    • DL5618: IAD 2026-11-20 12:35:00 → JFK 2026-11-20 14:01:00; layover at JFK: 118 minutes.
    • DL5642: JFK 2026-11-20 15:59:00 → BOS 2026-11-20 17:23:00.
  • Delta Air Lines DL2566 / DL5595: BOS 2026-11-23 06:00:00 → IAD 2026-11-23 11:49:00; 1 stop(s) via JFK; 349 minutes. Local airport times.
    • DL2566: BOS 2026-11-23 06:00:00 → JFK 2026-11-23 07:25:00; layover at JFK: 170 minutes.
    • DL5595: JFK 2026-11-23 10:15:00 → IAD 2026-11-23 11:49:00.

2026-11-20 → 2026-11-23 · $385.00

  • Air Canada AC8724 / AC8608: IAD 2026-11-20 09:55:00 → BOS 2026-11-20 14:53:00; 1 stop(s) via YUL; 298 minutes. Local airport times.
    • AC8724: IAD 2026-11-20 09:55:00 → YUL 2026-11-20 11:38:00; layover at YUL: 107 minutes.
    • AC8608: YUL 2026-11-20 13:25:00 → BOS 2026-11-20 14:53:00.
  • Air Canada AC8603 / UA3590: BOS 2026-11-23 05:30:00 → IAD 2026-11-23 11:34:00; 1 stop(s) via YUL; 364 minutes. Local airport times.
    • AC8603: BOS 2026-11-23 05:30:00 → YUL 2026-11-23 06:55:00; layover at YUL: 140 minutes.
    • UA3590: YUL 2026-11-23 09:15:00 → IAD 2026-11-23 11:34:00.

2026-11-27 → 2026-12-04 · $317.25

  • United Airlines UA641: IAD 2026-11-27 08:40:00 → BOS 2026-11-27 10:19:00; nonstop; 99 minutes. Local airport times.
  • United Airlines UA1734: BOS 2026-12-04 05:30:00 → IAD 2026-12-04 07:10:00; nonstop; 100 minutes. Local airport times.

2026-11-20 · one way · $145.00

  • United Airlines UA641: IAD 2026-11-20 08:40:00 → BOS 2026-11-20 10:19:00; nonstop; 99 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $270.00

  • United Airlines UA641: IAD 2026-11-20 08:40:00 → BOS 2026-11-20 10:19:00; nonstop; 99 minutes. Local airport times.
  • United Airlines UA1734: BOS 2026-11-23 05:30:00 → IAD 2026-11-23 07:10:00; nonstop; 100 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $317.25

  • United Airlines UA755: IAD 2026-11-27 22:19:00 → BOS 2026-11-27 23:59:00; nonstop; 100 minutes. Local airport times.
  • United Airlines UA1734: BOS 2026-12-04 05:30:00 → IAD 2026-12-04 07:10:00; nonstop; 100 minutes. Local airport times.

2026-11-20 · one way · $150.00

  • United Airlines UA3539 / AC8610: IAD 2026-11-20 13:19:00 → BOS 2026-11-20 19:02:00; 1 stop(s) via YUL; 343 minutes. Local airport times.
    • UA3539: IAD 2026-11-20 13:19:00 → YUL 2026-11-20 15:16:00; layover at YUL: 134 minutes.
    • AC8610: YUL 2026-11-20 17:30:00 → BOS 2026-11-20 19:02:00.

2026-11-20 · one way · $150.00

  • United Airlines UA1359 / UA1669: IAD 2026-11-20 06:10:00 → BOS 2026-11-20 12:27:00; 1 stop(s) via EWR; 377 minutes. Local airport times.
    • UA1359: IAD 2026-11-20 06:10:00 → EWR 2026-11-20 07:28:00; layover at EWR: 228 minutes.
    • UA1669: EWR 2026-11-20 11:16:00 → BOS 2026-11-20 12:27:00.

2026-11-20 → 2026-11-23 · $275.00

  • United Airlines UA1359 / UA1669: IAD 2026-11-20 06:10:00 → BOS 2026-11-20 12:27:00; 1 stop(s) via EWR; 377 minutes. Local airport times.
    • UA1359: IAD 2026-11-20 06:10:00 → EWR 2026-11-20 07:28:00; layover at EWR: 228 minutes.
    • UA1669: EWR 2026-11-20 11:16:00 → BOS 2026-11-20 12:27:00.
  • United Airlines UA1734: BOS 2026-11-23 05:30:00 → IAD 2026-11-23 07:10:00; nonstop; 100 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $275.00

  • United Airlines UA3539 / AC8610: IAD 2026-11-20 13:19:00 → BOS 2026-11-20 19:02:00; 1 stop(s) via YUL; 343 minutes. Local airport times.
    • UA3539: IAD 2026-11-20 13:19:00 → YUL 2026-11-20 15:16:00; layover at YUL: 134 minutes.
    • AC8610: YUL 2026-11-20 17:30:00 → BOS 2026-11-20 19:02:00.
  • United Airlines UA1734: BOS 2026-11-23 05:30:00 → IAD 2026-11-23 07:10:00; nonstop; 100 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $317.25

  • American Airlines AA1637 / AA2776: IAD 2026-11-27 06:00:00 → BOS 2026-11-27 11:18:00; 1 stop(s) via CLT; 318 minutes. Local airport times.
    • AA1637: IAD 2026-11-27 06:00:00 → CLT 2026-11-27 07:43:00; layover at CLT: 82 minutes.
    • AA2776: CLT 2026-11-27 09:05:00 → BOS 2026-11-27 11:18:00.
  • American Airlines AA978 / AA1473: BOS 2026-12-04 16:42:00 → IAD 2026-12-04 22:05:00; 1 stop(s) via CLT; 323 minutes. Local airport times.
    • AA978: BOS 2026-12-04 16:42:00 → CLT 2026-12-04 19:23:00; layover at CLT: 77 minutes.
    • AA1473: CLT 2026-12-04 20:40:00 → IAD 2026-12-04 22:05:00.

2026-11-27 → 2026-12-04 · $324.00

  • United Airlines UA1359 / UA1669: IAD 2026-11-27 06:10:00 → BOS 2026-11-27 12:27:00; 1 stop(s) via EWR; 377 minutes. Local airport times.
    • UA1359: IAD 2026-11-27 06:10:00 → EWR 2026-11-27 07:28:00; layover at EWR: 228 minutes.
    • UA1669: EWR 2026-11-27 11:16:00 → BOS 2026-11-27 12:27:00.
  • United Airlines UA1734: BOS 2026-12-04 05:30:00 → IAD 2026-12-04 07:10:00; nonstop; 100 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $324.00

  • United Airlines UA3539 / AC8610: IAD 2026-11-27 13:19:00 → BOS 2026-11-27 19:02:00; 1 stop(s) via YUL; 343 minutes. Local airport times.
    • UA3539: IAD 2026-11-27 13:19:00 → YUL 2026-11-27 15:16:00; layover at YUL: 134 minutes.
    • AC8610: YUL 2026-11-27 17:30:00 → BOS 2026-11-27 19:02:00.
  • United Airlines UA1734: BOS 2026-12-04 05:30:00 → IAD 2026-12-04 07:10:00; nonstop; 100 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $340.75

  • Delta Air Lines DL5618 / DL5642: IAD 2026-11-27 12:35:00 → BOS 2026-11-27 17:23:00; 1 stop(s) via JFK; 288 minutes. Local airport times.
    • DL5618: IAD 2026-11-27 12:35:00 → JFK 2026-11-27 14:01:00; layover at JFK: 118 minutes.
    • DL5642: JFK 2026-11-27 15:59:00 → BOS 2026-11-27 17:23:00.
  • Delta Air Lines DL2566 / DL5595: BOS 2026-12-04 06:00:00 → IAD 2026-12-04 11:49:00; 1 stop(s) via JFK; 349 minutes. Local airport times.
    • DL2566: BOS 2026-12-04 06:00:00 → JFK 2026-12-04 07:25:00; layover at JFK: 170 minutes.
    • DL5595: JFK 2026-12-04 10:15:00 → IAD 2026-12-04 11:49:00.

2026-11-27 → 2026-12-04 · $452.38

  • Air Canada AC8724 / AC8608: IAD 2026-11-27 09:55:00 → BOS 2026-11-27 14:53:00; 1 stop(s) via YUL; 298 minutes. Local airport times.
    • AC8724: IAD 2026-11-27 09:55:00 → YUL 2026-11-27 11:38:00; layover at YUL: 107 minutes.
    • AC8608: YUL 2026-11-27 13:25:00 → BOS 2026-11-27 14:53:00.
  • Air Canada AC8603 / UA3590: BOS 2026-12-04 05:30:00 → IAD 2026-12-04 11:34:00; 1 stop(s) via YUL; 364 minutes. Local airport times.
    • AC8603: BOS 2026-12-04 05:30:00 → YUL 2026-12-04 06:55:00; layover at YUL: 140 minutes.
    • UA3590: YUL 2026-12-04 09:15:00 → IAD 2026-12-04 11:34:00.

More dates for this route