Travel with Axel,
get the best price.

Route overview: Philadelphia to Montreal (YUL) flight deals

Philadelphia → Montreal

Dec 18, 2026 · return Dec 22, 2026

PHL → YUL1 adulteconomyRound trip

6 flight options · 3 airlines

Nonstop flights

Fri, Dec 18 – Tue, Dec 22

American Airlines
9:00 pmPHL
1h 48m
Nonstop
10:48 pmYUL
American Airlines
4:06 pmYUL
1h 49m
Nonstop
5:55 pmPHL

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Tue, Dec 22

Air Canada
3:20 pmPHL
1h 35m
Nonstop
4:55 pmYUL
Air Canada
1:00 pmYUL
1h 39m
Nonstop
2:39 pmPHL

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Tue, Dec 22

American Airlines
1:35 pmPHL
1h 51m
Nonstop
3:26 pmYUL
American Airlines
4:06 pmYUL
1h 49m
Nonstop
5:55 pmPHL

Round-trip total · 1 adult · Taxes included

One-stop flights

Fri, Dec 18 – Tue, Dec 22

United Airlines
3:05 pmPHL
4h 43m
IAD · 1h 28m
7:48 pmYUL
United Airlines
4:45 pmYUL
7h 49m
ORD · 2h 35m
12:34 am+1PHL

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Tue, Dec 22

American Airlines
3:35 pmPHL
5h 15m
YYZ · 1h 56m
8:50 pmYUL
American Airlines
4:06 pmYUL
1h 49m
Nonstop
5:55 pmPHL

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Tue, Dec 22

Air Canada
9:15 amPHL
6h 10m
YYZ · 3h 10m
3:25 pmYUL
Air Canada
1:00 pmYUL
1h 39m
Nonstop
2:39 pmPHL

Round-trip total · 1 adult · Taxes included

Make this trip yours

PHL ⇄ 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, American Airlines 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

Explore this route

All dates for this routeDec 17, 2026 → Dec 21, 2026Dec 19, 2026 → Dec 23, 2026
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.

Route overview: Philadelphia to Montreal (YUL) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-18 → 2026-12-22American AirlinesAA5100 / AA6011$483.752026-10-29T01:56:08Z
2026-12-18 → 2026-12-22Air CanadaAC8862 / AC8859$495.002026-10-29T01:56:08Z
2026-12-18 → 2026-12-22United AirlinesUA4575 + UA3602 / UA3549 + UA1744$461.252026-10-29T01:56:08Z
2026-12-18 → 2026-12-22American AirlinesAA6132 / AA6011$483.752026-10-29T01:56:08Z
2026-12-18 → 2026-12-22American AirlinesAA5864 + RJ272 / AA6011$466.252026-10-29T01:56:08Z
2026-12-18 → 2026-12-22Air CanadaAC8511 + AC414 / AC8859$477.502026-10-29T01:56:08Z

2026-12-18 → 2026-12-22 · $483.75

  • American Airlines AA5100: PHL 2026-12-18 21:00:00 → YUL 2026-12-18 22:48:00; nonstop; 108 minutes. Local airport times.
  • American Airlines AA6011: YUL 2026-12-22 16:06:00 → PHL 2026-12-22 17:55:00; nonstop; 109 minutes. Local airport times.

2026-12-18 → 2026-12-22 · $495.00

  • Air Canada AC8862: PHL 2026-12-18 15:20:00 → YUL 2026-12-18 16:55:00; nonstop; 95 minutes. Local airport times.
  • Air Canada AC8859: YUL 2026-12-22 13:00:00 → PHL 2026-12-22 14:39:00; nonstop; 99 minutes. Local airport times.

2026-12-18 → 2026-12-22 · $461.25

  • United Airlines UA4575 / UA3602: PHL 2026-12-18 15:05:00 → YUL 2026-12-18 19:48:00; 1 stop(s) via IAD; 283 minutes. Local airport times.
    • UA4575: PHL 2026-12-18 15:05:00 → IAD 2026-12-18 16:18:00; layover at IAD: 88 minutes.
    • UA3602: IAD 2026-12-18 17:46:00 → YUL 2026-12-18 19:48:00.
  • United Airlines UA3549 / UA1744: YUL 2026-12-22 16:45:00 → PHL 2026-12-23 00:34:00; 1 stop(s) via ORD; 469 minutes. Local airport times.
    • UA3549: YUL 2026-12-22 16:45:00 → ORD 2026-12-22 18:45:00; layover at ORD: 155 minutes.
    • UA1744: ORD 2026-12-22 21:20:00 → PHL 2026-12-23 00:34:00.

2026-12-18 → 2026-12-22 · $483.75

  • American Airlines AA6132: PHL 2026-12-18 13:35:00 → YUL 2026-12-18 15:26:00; nonstop; 111 minutes. Local airport times.
  • American Airlines AA6011: YUL 2026-12-22 16:06:00 → PHL 2026-12-22 17:55:00; nonstop; 109 minutes. Local airport times.

2026-12-18 → 2026-12-22 · $466.25

  • American Airlines AA5864 / RJ272: PHL 2026-12-18 15:35:00 → YUL 2026-12-18 20:50:00; 1 stop(s) via YYZ; 315 minutes. Local airport times.
    • AA5864: PHL 2026-12-18 15:35:00 → YYZ 2026-12-18 17:29:00; layover at YYZ: 116 minutes.
    • RJ272: YYZ 2026-12-18 19:25:00 → YUL 2026-12-18 20:50:00.
  • American Airlines AA6011: YUL 2026-12-22 16:06:00 → PHL 2026-12-22 17:55:00; nonstop; 109 minutes. Local airport times.

2026-12-18 → 2026-12-22 · $477.50

  • Air Canada AC8511 / AC414: PHL 2026-12-18 09:15:00 → YUL 2026-12-18 15:25:00; 1 stop(s) via YYZ; 370 minutes. Local airport times.
    • AC8511: PHL 2026-12-18 09:15:00 → YYZ 2026-12-18 10:50:00; layover at YYZ: 190 minutes.
    • AC414: YYZ 2026-12-18 14:00:00 → YUL 2026-12-18 15:25:00.
  • Air Canada AC8859: YUL 2026-12-22 13:00:00 → PHL 2026-12-22 14:39:00; nonstop; 99 minutes. Local airport times.

Explore this route