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Dulles → Montreal

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IAD → YUL1 adulteconomy

24 flight options · 2 airlines

Round-trip flights

Fri, Nov 20 – Mon, Nov 23

Air Canada
9:05 amIAD
1h 43m
Nonstop
10:48 amYUL
Air Canada
6:25 pmYUL
1h 58m
Nonstop
8:23 pmIAD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
1:19 pmIAD
1h 57m
Nonstop
3:16 pmYUL
United Airlines
2:13 pmYUL
2h 12m
Nonstop
4:25 pmIAD

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Air Canada
9:05 amIAD
1h 43m
Nonstop
10:48 amYUL
Air Canada
6:25 pmYUL
1h 58m
Nonstop
8:23 pmIAD

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
1:19 pmIAD
1h 57m
Nonstop
3:16 pmYUL
United Airlines
9:15 amYUL
2h 19m
Nonstop
11:34 amIAD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Air Canada
5:20 pmIAD
4h 25m
YTZ · 1h 33m
9:45 pmYUL
Air Canada
6:25 pmYUL
1h 58m
Nonstop
8:23 pmIAD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Air Canada
9:55 amIAD
1h 43m
Nonstop
11:38 amYUL
Air Canada
3:10 pmYUL
5h
YYZ · 1h 54m
8:10 pmIAD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Air Canada
9:55 amIAD
5h 30m
YYZ · 2h 38m
3:25 pmYUL
Air Canada
6:25 pmYUL
1h 58m
Nonstop
8:23 pmIAD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
1:19 pmIAD
5h 24m
YOW · 2h 33m
6:43 pmYUL
United Airlines
2:13 pmYUL
2h 12m
Nonstop
4:25 pmIAD

Round-trip total · 1 adult · Taxes included

Show 8 more flights

Fri, Nov 20 – Mon, Nov 23

United Airlines
6:10 amIAD
5h 47m
EWR · 2h 52m
11:57 amYUL
United Airlines
2:13 pmYUL
2h 12m
Nonstop
4:25 pmIAD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
5:18 pmIAD
7h 7m
YYZ · 3h 59m
12:25 am+1YUL
United Airlines
2:13 pmYUL
2h 12m
Nonstop
4:25 pmIAD

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Air Canada
5:20 pmIAD
4h 25m
YTZ · 1h 33m
9:45 pmYUL
Air Canada
6:25 pmYUL
1h 58m
Nonstop
8:23 pmIAD

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Air Canada
9:55 amIAD
5h 30m
YYZ · 2h 38m
3:25 pmYUL
Air Canada
6:25 pmYUL
1h 58m
Nonstop
8:23 pmIAD

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Air Canada
9:55 amIAD
1h 43m
Nonstop
11:38 amYUL
Air Canada
3:10 pmYUL
5h
YYZ · 1h 54m
8:10 pmIAD

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
1:19 pmIAD
5h 24m
YOW · 2h 33m
6:43 pmYUL
United Airlines
9:15 amYUL
2h 19m
Nonstop
11:34 amIAD

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
5:18 pmIAD
7h 7m
YYZ · 3h 59m
12:25 am+1YUL
United Airlines
9:15 amYUL
2h 19m
Nonstop
11:34 amIAD

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
6:10 amIAD
5h 47m
EWR · 2h 52m
11:57 amYUL
United Airlines
9:15 amYUL
2h 19m
Nonstop
11:34 amIAD

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

Air Canada
9:05 amIAD
1h 43m
Nonstop
10:48 amYUL

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
1:19 pmIAD
1h 57m
Nonstop
3:16 pmYUL

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Air Canada
5:20 pmIAD
4h 25m
YTZ · 1h 33m
9:45 pmYUL

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Air Canada
9:55 amIAD
5h 30m
YYZ · 2h 38m
3:25 pmYUL

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
6:10 amIAD
5h 47m
EWR · 2h 52m
11:57 amYUL

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
8:20 amIAD
6h 16m
LGA · 3h 22m
2:36 pmYUL

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
5:18 pmIAD
7h 7m
YYZ · 3h 59m
12:25 am+1YUL

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
1:19 pmIAD
5h 24m
YOW · 2h 33m
6:43 pmYUL

One-way total · 1 adult · Taxes included

Make this trip yours

IAD ⇄ YUL

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, Air Canada 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
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

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 wayAir CanadaAC8724$195.002026-10-29T01:08:48Z
2026-11-20 · one wayUnited AirlinesUA3539$205.002026-10-29T01:08:48Z
2026-11-20 → 2026-11-23Air CanadaAC8724 / AC8725$335.002026-10-29T01:08:48Z
2026-11-20 → 2026-11-23United AirlinesUA3539 / UA3414$355.002026-10-29T01:08:48Z
2026-11-27 → 2026-12-04Air CanadaAC8724 / AC8725$360.132026-10-29T01:08:48Z
2026-11-27 → 2026-12-04United AirlinesUA3539 / UA3590$381.632026-10-29T01:08:48Z
2026-11-20 · one wayAir CanadaAC8539 + AC7976$180.002026-10-29T01:08:48Z
2026-11-20 · one wayAir CanadaAC8615 + AC414$180.002026-10-29T01:08:48Z
2026-11-20 · one wayUnited AirlinesUA1359 + AC8493$190.002026-10-29T01:08:48Z
2026-11-20 · one wayUnited AirlinesUA4032 + AC8637$190.002026-10-29T01:08:48Z
2026-11-20 · one wayUnited AirlinesUA3453 + AC432$190.002026-10-29T01:08:48Z
2026-11-20 · one wayUnited AirlinesUA3601 + AC7776$190.002026-10-29T01:08:48Z
2026-11-20 → 2026-11-23Air CanadaAC8539 + AC7976 / AC8725$325.002026-10-29T01:08:48Z
2026-11-20 → 2026-11-23Air CanadaAC8724 / AC417 + AC8620$325.002026-10-29T01:08:48Z
2026-11-20 → 2026-11-23Air CanadaAC8615 + AC414 / AC8725$325.002026-10-29T01:08:48Z
2026-11-20 → 2026-11-23United AirlinesUA3601 + AC7776 / UA3414$345.002026-10-29T01:08:48Z
2026-11-20 → 2026-11-23United AirlinesUA1359 + AC8493 / UA3414$345.002026-10-29T01:08:48Z
2026-11-20 → 2026-11-23United AirlinesUA3453 + AC432 / UA3414$345.002026-10-29T01:08:48Z
2026-11-27 → 2026-12-04Air CanadaAC8539 + AC7976 / AC8725$348.632026-10-29T01:08:48Z
2026-11-27 → 2026-12-04Air CanadaAC8615 + AC414 / AC8725$348.632026-10-29T01:08:48Z
2026-11-27 → 2026-12-04Air CanadaAC8724 / AC417 + AC8620$350.132026-10-29T01:08:48Z
2026-11-27 → 2026-12-04United AirlinesUA3601 + AC7776 / UA3590$370.132026-10-29T01:08:48Z
2026-11-27 → 2026-12-04United AirlinesUA3453 + AC432 / UA3590$370.132026-10-29T01:08:48Z
2026-11-27 → 2026-12-04United AirlinesUA1359 + AC8493 / UA3590$370.132026-10-29T01:08:48Z

2026-11-20 · one way · $195.00

  • Air Canada AC8724: IAD 2026-11-20 09:05:00 → YUL 2026-11-20 10:48:00; nonstop; 103 minutes. Local airport times.

2026-11-20 · one way · $205.00

  • United Airlines UA3539: IAD 2026-11-20 13:19:00 → YUL 2026-11-20 15:16:00; nonstop; 117 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $335.00

  • Air Canada AC8724: IAD 2026-11-20 09:05:00 → YUL 2026-11-20 10:48:00; nonstop; 103 minutes. Local airport times.
  • Air Canada AC8725: YUL 2026-11-23 18:25:00 → IAD 2026-11-23 20:23:00; nonstop; 118 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $355.00

  • United Airlines UA3539: IAD 2026-11-20 13:19:00 → YUL 2026-11-20 15:16:00; nonstop; 117 minutes. Local airport times.
  • United Airlines UA3414: YUL 2026-11-23 14:13:00 → IAD 2026-11-23 16:25:00; nonstop; 132 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $360.13

  • Air Canada AC8724: IAD 2026-11-27 09:05:00 → YUL 2026-11-27 10:48:00; nonstop; 103 minutes. Local airport times.
  • Air Canada AC8725: YUL 2026-12-04 18:25:00 → IAD 2026-12-04 20:23:00; nonstop; 118 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $381.63

  • United Airlines UA3539: IAD 2026-11-27 13:19:00 → YUL 2026-11-27 15:16:00; nonstop; 117 minutes. Local airport times.
  • United Airlines UA3590: YUL 2026-12-04 09:15:00 → IAD 2026-12-04 11:34:00; nonstop; 139 minutes. Local airport times.

2026-11-20 · one way · $180.00

  • Air Canada AC8539 / AC7976: IAD 2026-11-20 17:20:00 → YUL 2026-11-20 21:45:00; 1 stop(s) via YTZ; 265 minutes. Local airport times.
    • AC8539: IAD 2026-11-20 17:20:00 → YTZ 2026-11-20 18:57:00; layover at YTZ: 93 minutes.
    • AC7976: YTZ 2026-11-20 20:30:00 → YUL 2026-11-20 21:45:00.

2026-11-20 · one way · $180.00

  • Air Canada AC8615 / AC414: IAD 2026-11-20 09:55:00 → YUL 2026-11-20 15:25:00; 1 stop(s) via YYZ; 330 minutes. Local airport times.
    • AC8615: IAD 2026-11-20 09:55:00 → YYZ 2026-11-20 11:22:00; layover at YYZ: 158 minutes.
    • AC414: YYZ 2026-11-20 14:00:00 → YUL 2026-11-20 15:25:00.

2026-11-20 · one way · $190.00

  • United Airlines UA1359 / AC8493: IAD 2026-11-20 06:10:00 → YUL 2026-11-20 11:57:00; 1 stop(s) via EWR; 347 minutes. Local airport times.
    • UA1359: IAD 2026-11-20 06:10:00 → EWR 2026-11-20 07:28:00; layover at EWR: 172 minutes.
    • AC8493: EWR 2026-11-20 10:20:00 → YUL 2026-11-20 11:57:00.

2026-11-20 · one way · $190.00

  • United Airlines UA4032 / AC8637: IAD 2026-11-20 08:20:00 → YUL 2026-11-20 14:36:00; 1 stop(s) via LGA; 376 minutes. Local airport times.
    • UA4032: IAD 2026-11-20 08:20:00 → LGA 2026-11-20 09:48:00; layover at LGA: 202 minutes.
    • AC8637: LGA 2026-11-20 13:10:00 → YUL 2026-11-20 14:36:00.

2026-11-20 · one way · $190.00

  • United Airlines UA3453 / AC432: IAD 2026-11-20 17:18:00 → YUL 2026-11-21 00:25:00; 1 stop(s) via YYZ; 427 minutes. Local airport times.
    • UA3453: IAD 2026-11-20 17:18:00 → YYZ 2026-11-20 19:01:00; layover at YYZ: 239 minutes.
    • AC432: YYZ 2026-11-20 23:00:00 → YUL 2026-11-21 00:25:00.

2026-11-20 · one way · $190.00

  • United Airlines UA3601 / AC7776: IAD 2026-11-20 13:19:00 → YUL 2026-11-20 18:43:00; 1 stop(s) via YOW; 324 minutes. Local airport times.
    • UA3601: IAD 2026-11-20 13:19:00 → YOW 2026-11-20 15:07:00; layover at YOW: 153 minutes.
    • AC7776: YOW 2026-11-20 17:40:00 → YUL 2026-11-20 18:43:00.

2026-11-20 → 2026-11-23 · $325.00

  • Air Canada AC8539 / AC7976: IAD 2026-11-20 17:20:00 → YUL 2026-11-20 21:45:00; 1 stop(s) via YTZ; 265 minutes. Local airport times.
    • AC8539: IAD 2026-11-20 17:20:00 → YTZ 2026-11-20 18:57:00; layover at YTZ: 93 minutes.
    • AC7976: YTZ 2026-11-20 20:30:00 → YUL 2026-11-20 21:45:00.
  • Air Canada AC8725: YUL 2026-11-23 18:25:00 → IAD 2026-11-23 20:23:00; nonstop; 118 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $325.00

  • Air Canada AC8724: IAD 2026-11-20 09:55:00 → YUL 2026-11-20 11:38:00; nonstop; 103 minutes. Local airport times.
  • Air Canada AC417 / AC8620: YUL 2026-11-23 15:10:00 → IAD 2026-11-23 20:10:00; 1 stop(s) via YYZ; 300 minutes. Local airport times.
    • AC417: YUL 2026-11-23 15:10:00 → YYZ 2026-11-23 16:46:00; layover at YYZ: 114 minutes.
    • AC8620: YYZ 2026-11-23 18:40:00 → IAD 2026-11-23 20:10:00.

2026-11-20 → 2026-11-23 · $325.00

  • Air Canada AC8615 / AC414: IAD 2026-11-20 09:55:00 → YUL 2026-11-20 15:25:00; 1 stop(s) via YYZ; 330 minutes. Local airport times.
    • AC8615: IAD 2026-11-20 09:55:00 → YYZ 2026-11-20 11:22:00; layover at YYZ: 158 minutes.
    • AC414: YYZ 2026-11-20 14:00:00 → YUL 2026-11-20 15:25:00.
  • Air Canada AC8725: YUL 2026-11-23 18:25:00 → IAD 2026-11-23 20:23:00; nonstop; 118 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $345.00

  • United Airlines UA3601 / AC7776: IAD 2026-11-20 13:19:00 → YUL 2026-11-20 18:43:00; 1 stop(s) via YOW; 324 minutes. Local airport times.
    • UA3601: IAD 2026-11-20 13:19:00 → YOW 2026-11-20 15:07:00; layover at YOW: 153 minutes.
    • AC7776: YOW 2026-11-20 17:40:00 → YUL 2026-11-20 18:43:00.
  • United Airlines UA3414: YUL 2026-11-23 14:13:00 → IAD 2026-11-23 16:25:00; nonstop; 132 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $345.00

  • United Airlines UA1359 / AC8493: IAD 2026-11-20 06:10:00 → YUL 2026-11-20 11:57:00; 1 stop(s) via EWR; 347 minutes. Local airport times.
    • UA1359: IAD 2026-11-20 06:10:00 → EWR 2026-11-20 07:28:00; layover at EWR: 172 minutes.
    • AC8493: EWR 2026-11-20 10:20:00 → YUL 2026-11-20 11:57:00.
  • United Airlines UA3414: YUL 2026-11-23 14:13:00 → IAD 2026-11-23 16:25:00; nonstop; 132 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $345.00

  • United Airlines UA3453 / AC432: IAD 2026-11-20 17:18:00 → YUL 2026-11-21 00:25:00; 1 stop(s) via YYZ; 427 minutes. Local airport times.
    • UA3453: IAD 2026-11-20 17:18:00 → YYZ 2026-11-20 19:01:00; layover at YYZ: 239 minutes.
    • AC432: YYZ 2026-11-20 23:00:00 → YUL 2026-11-21 00:25:00.
  • United Airlines UA3414: YUL 2026-11-23 14:13:00 → IAD 2026-11-23 16:25:00; nonstop; 132 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $348.63

  • Air Canada AC8539 / AC7976: IAD 2026-11-27 17:20:00 → YUL 2026-11-27 21:45:00; 1 stop(s) via YTZ; 265 minutes. Local airport times.
    • AC8539: IAD 2026-11-27 17:20:00 → YTZ 2026-11-27 18:57:00; layover at YTZ: 93 minutes.
    • AC7976: YTZ 2026-11-27 20:30:00 → YUL 2026-11-27 21:45:00.
  • Air Canada AC8725: YUL 2026-12-04 18:25:00 → IAD 2026-12-04 20:23:00; nonstop; 118 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $348.63

  • Air Canada AC8615 / AC414: IAD 2026-11-27 09:55:00 → YUL 2026-11-27 15:25:00; 1 stop(s) via YYZ; 330 minutes. Local airport times.
    • AC8615: IAD 2026-11-27 09:55:00 → YYZ 2026-11-27 11:22:00; layover at YYZ: 158 minutes.
    • AC414: YYZ 2026-11-27 14:00:00 → YUL 2026-11-27 15:25:00.
  • Air Canada AC8725: YUL 2026-12-04 18:25:00 → IAD 2026-12-04 20:23:00; nonstop; 118 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $350.13

  • Air Canada AC8724: IAD 2026-11-27 09:55:00 → YUL 2026-11-27 11:38:00; nonstop; 103 minutes. Local airport times.
  • Air Canada AC417 / AC8620: YUL 2026-12-04 15:10:00 → IAD 2026-12-04 20:10:00; 1 stop(s) via YYZ; 300 minutes. Local airport times.
    • AC417: YUL 2026-12-04 15:10:00 → YYZ 2026-12-04 16:46:00; layover at YYZ: 114 minutes.
    • AC8620: YYZ 2026-12-04 18:40:00 → IAD 2026-12-04 20:10:00.

2026-11-27 → 2026-12-04 · $370.13

  • United Airlines UA3601 / AC7776: IAD 2026-11-27 13:19:00 → YUL 2026-11-27 18:43:00; 1 stop(s) via YOW; 324 minutes. Local airport times.
    • UA3601: IAD 2026-11-27 13:19:00 → YOW 2026-11-27 15:07:00; layover at YOW: 153 minutes.
    • AC7776: YOW 2026-11-27 17:40:00 → YUL 2026-11-27 18:43:00.
  • United Airlines UA3590: YUL 2026-12-04 09:15:00 → IAD 2026-12-04 11:34:00; nonstop; 139 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $370.13

  • United Airlines UA3453 / AC432: IAD 2026-11-27 17:18:00 → YUL 2026-11-28 00:25:00; 1 stop(s) via YYZ; 427 minutes. Local airport times.
    • UA3453: IAD 2026-11-27 17:18:00 → YYZ 2026-11-27 19:01:00; layover at YYZ: 239 minutes.
    • AC432: YYZ 2026-11-27 23:00:00 → YUL 2026-11-28 00:25:00.
  • United Airlines UA3590: YUL 2026-12-04 09:15:00 → IAD 2026-12-04 11:34:00; nonstop; 139 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $370.13

  • United Airlines UA1359 / AC8493: IAD 2026-11-27 06:10:00 → YUL 2026-11-27 11:57:00; 1 stop(s) via EWR; 347 minutes. Local airport times.
    • UA1359: IAD 2026-11-27 06:10:00 → EWR 2026-11-27 07:28:00; layover at EWR: 172 minutes.
    • AC8493: EWR 2026-11-27 10:20:00 → YUL 2026-11-27 11:57:00.
  • United Airlines UA3590: YUL 2026-12-04 09:15:00 → IAD 2026-12-04 11:34:00; nonstop; 139 minutes. Local airport times.

More dates for this route