Travel with Axel,
get the best price.

Washington → Montreal

Dec 22, 2026 · return Dec 25, 2026

DCA → YUL1 adulteconomyRound trip

8 flight options · 4 airlines

Nonstop flights

Tue, Dec 22 – Fri, Dec 25

Air Canada
4:00 pmDCA
1h 50m
Nonstop
5:50 pmYUL
Air Canada
8:30 amYUL
1h 59m
Nonstop
10:29 amDCA

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Fri, Dec 25

Air Canada
11:05 amDCA
1h 41m
Nonstop
12:46 pmYUL
Air Canada
8:30 amYUL
1h 59m
Nonstop
10:29 amDCA

Round-trip total · 1 adult · Taxes included

One-stop flights

Tue, Dec 22 – Fri, Dec 25

American Airlines
4:46 pmDCA
4h 46m
PHL · 1h 40m
9:32 pmYUL
American Airlines
4:01 pmYUL
5h 47m
PHL · 2h 45m
9:48 pmDCA

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Fri, Dec 25

United Airlines
3:05 pmDCA
6h 37m
EWR · 3h 19m
9:42 pmYUL
United Airlines
7:00 amYUL
5h 29m
EWR · 2h 7m
12:29 pmDCA

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Fri, Dec 25

Delta Air Lines
7:00 amDCA
6h 30m
LGA · 3h 36m
1:30 pmYUL
Delta Air Lines
12:50 pmYUL
5h 49m
DTW · 2h 11m
6:39 pmDCA

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Fri, Dec 25

American Airlines
2:37 pmDCA
6h 13m
YYZ · 2h 51m
8:50 pmYUL
American Airlines
4:01 pmYUL
5h 47m
PHL · 2h 45m
9:48 pmDCA

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Fri, Dec 25

Air Canada
6:59 amDCA
5h 26m
YYZ · 2h 28m
12:25 pmYUL
Air Canada
8:30 amYUL
1h 59m
Nonstop
10:29 amDCA

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Fri, Dec 25

Air Canada
12:55 pmDCA
5h 48m
YOW · 3h 11m
6:43 pmYUL
Air Canada
8:30 amYUL
1h 59m
Nonstop
10:29 amDCA

Round-trip total · 1 adult · Taxes included

Make this trip yours

DCA ⇄ YUL

Economy

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

No account needed to see prices.

Already have an account? Log in

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.
  • 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
  • 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

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)
2026-12-22 → 2026-12-25Air CanadaAC8824 / AC8821$578.502026-10-29T01:02:54Z
2026-12-22 → 2026-12-25American AirlinesAA5432 + AA6027 / AA6011 + AA5283$507.002026-10-29T01:02:54Z
2026-12-22 → 2026-12-25United AirlinesUA4560 + UA3554 / UA3619 + UA4172$526.502026-10-29T01:02:54Z
2026-12-22 → 2026-12-25Delta Air LinesDL5651 + DL4751 / DL5148 + DL2030$546.002026-10-29T01:02:54Z
2026-12-22 → 2026-12-25Air CanadaAC8822 / AC8821$578.502026-10-29T01:02:54Z
2026-12-22 → 2026-12-25American AirlinesAA5667 + RJ272 / AA6011 + AA5283$507.002026-10-29T01:02:54Z
2026-12-22 → 2026-12-25Air CanadaAC8781 + AC408 / AC8821$546.002026-10-29T01:02:54Z
2026-12-22 → 2026-12-25Air CanadaAC8870 + AC7776 / AC8821$546.002026-10-29T01:02:54Z

2026-12-22 → 2026-12-25 · $578.50

  • Air Canada AC8824: DCA 2026-12-22 16:00:00 → YUL 2026-12-22 17:50:00; nonstop; 110 minutes. Local airport times.
  • Air Canada AC8821: YUL 2026-12-25 08:30:00 → DCA 2026-12-25 10:29:00; nonstop; 119 minutes. Local airport times.

2026-12-22 → 2026-12-25 · $507.00

  • American Airlines AA5432 / AA6027: DCA 2026-12-22 16:46:00 → YUL 2026-12-22 21:32:00; 1 stop(s) via PHL; 286 minutes. Local airport times.
    • AA5432: DCA 2026-12-22 16:46:00 → PHL 2026-12-22 17:55:00; layover at PHL: 100 minutes.
    • AA6027: PHL 2026-12-22 19:35:00 → YUL 2026-12-22 21:32:00.
  • American Airlines AA6011 / AA5283: YUL 2026-12-25 16:01:00 → DCA 2026-12-25 21:48:00; 1 stop(s) via PHL; 347 minutes. Local airport times.
    • AA6011: YUL 2026-12-25 16:01:00 → PHL 2026-12-25 17:55:00; layover at PHL: 165 minutes.
    • AA5283: PHL 2026-12-25 20:40:00 → DCA 2026-12-25 21:48:00.

2026-12-22 → 2026-12-25 · $526.50

  • United Airlines UA4560 / UA3554: DCA 2026-12-22 15:05:00 → YUL 2026-12-22 21:42:00; 1 stop(s) via EWR; 397 minutes. Local airport times.
    • UA4560: DCA 2026-12-22 15:05:00 → EWR 2026-12-22 16:41:00; layover at EWR: 199 minutes.
    • UA3554: EWR 2026-12-22 20:00:00 → YUL 2026-12-22 21:42:00.
  • United Airlines UA3619 / UA4172: YUL 2026-12-25 07:00:00 → DCA 2026-12-25 12:29:00; 1 stop(s) via EWR; 329 minutes. Local airport times.
    • UA3619: YUL 2026-12-25 07:00:00 → EWR 2026-12-25 08:53:00; layover at EWR: 127 minutes.
    • UA4172: EWR 2026-12-25 11:00:00 → DCA 2026-12-25 12:29:00.

2026-12-22 → 2026-12-25 · $546.00

  • Delta Air Lines DL5651 / DL4751: DCA 2026-12-22 07:00:00 → YUL 2026-12-22 13:30:00; 1 stop(s) via LGA; 390 minutes. Local airport times.
    • DL5651: DCA 2026-12-22 07:00:00 → LGA 2026-12-22 08:18:00; layover at LGA: 216 minutes.
    • DL4751: LGA 2026-12-22 11:54:00 → YUL 2026-12-22 13:30:00.
  • Delta Air Lines DL5148 / DL2030: YUL 2026-12-25 12:50:00 → DCA 2026-12-25 18:39:00; 1 stop(s) via DTW; 349 minutes. Local airport times.
    • DL5148: YUL 2026-12-25 12:50:00 → DTW 2026-12-25 14:56:00; layover at DTW: 131 minutes.
    • DL2030: DTW 2026-12-25 17:07:00 → DCA 2026-12-25 18:39:00.

2026-12-22 → 2026-12-25 · $578.50

  • Air Canada AC8822: DCA 2026-12-22 11:05:00 → YUL 2026-12-22 12:46:00; nonstop; 101 minutes. Local airport times.
  • Air Canada AC8821: YUL 2026-12-25 08:30:00 → DCA 2026-12-25 10:29:00; nonstop; 119 minutes. Local airport times.

2026-12-22 → 2026-12-25 · $507.00

  • American Airlines AA5667 / RJ272: DCA 2026-12-22 14:37:00 → YUL 2026-12-22 20:50:00; 1 stop(s) via YYZ; 373 minutes. Local airport times.
    • AA5667: DCA 2026-12-22 14:37:00 → YYZ 2026-12-22 16:34:00; layover at YYZ: 171 minutes.
    • RJ272: YYZ 2026-12-22 19:25:00 → YUL 2026-12-22 20:50:00.
  • American Airlines AA6011 / AA5283: YUL 2026-12-25 16:01:00 → DCA 2026-12-25 21:48:00; 1 stop(s) via PHL; 347 minutes. Local airport times.
    • AA6011: YUL 2026-12-25 16:01:00 → PHL 2026-12-25 17:55:00; layover at PHL: 165 minutes.
    • AA5283: PHL 2026-12-25 20:40:00 → DCA 2026-12-25 21:48:00.

2026-12-22 → 2026-12-25 · $546.00

  • Air Canada AC8781 / AC408: DCA 2026-12-22 06:59:00 → YUL 2026-12-22 12:25:00; 1 stop(s) via YYZ; 326 minutes. Local airport times.
    • AC8781: DCA 2026-12-22 06:59:00 → YYZ 2026-12-22 08:32:00; layover at YYZ: 148 minutes.
    • AC408: YYZ 2026-12-22 11:00:00 → YUL 2026-12-22 12:25:00.
  • Air Canada AC8821: YUL 2026-12-25 08:30:00 → DCA 2026-12-25 10:29:00; nonstop; 119 minutes. Local airport times.

2026-12-22 → 2026-12-25 · $546.00

  • Air Canada AC8870 / AC7776: DCA 2026-12-22 12:55:00 → YUL 2026-12-22 18:43:00; 1 stop(s) via YOW; 348 minutes. Local airport times.
    • AC8870: DCA 2026-12-22 12:55:00 → YOW 2026-12-22 14:29:00; layover at YOW: 191 minutes.
    • AC7776: YOW 2026-12-22 17:40:00 → YUL 2026-12-22 18:43:00.
  • Air Canada AC8821: YUL 2026-12-25 08:30:00 → DCA 2026-12-25 10:29:00; nonstop; 119 minutes. Local airport times.

More dates for this route