
Book Cheap United flight from Washington (IAD) to Montreal (YUL)
Find The Best Day to Book a Cheap United Flights From Washington to Montreal
Cheapest United Flights from Washington (IAD) to Montreal (YUL)
The cheapest flights to Pierre Elliott Trudeau Intl. found within the past 7 days were CA $900 round trip and one way. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
Grab a great United flight from IAD to YUL
To find a great deal on United flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights.
Flying United Chantilly to Montreal gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.
Find cheap flights with United between Chantilly and Montreal
United has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from Chantilly to Montreal with United are .
The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.
Reasons to book your United flights with Travelocity
Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| ORD | USA | O'Hare Intl. | 227 |
| DEN | USA | Denver Intl. | 226 |
| IAH | USA | George Bush Intercontinental | 136 |
| IAD | USA | Washington Dulles Intl. | 100 |
| SFO | USA | San Francisco Intl. | 64 |
| LAX | USA | Los Angeles Intl. | 23 |
| EWR | USA | Liberty Intl. | 20 |
| FRA | DEU | Frankfurt Intl. | 19 |
| NRT | JPN | Narita Intl. | 19 |
| PEK | CHN | Capital Intl. | 16 |
Travelers ❤️ these 🏨 after their flight to Montreal

Sheraton Montreal Airport Hotel
Shuttle easy to find, very clean, great staff.
Reviewed on Nov 12, 2025

Hyatt Place Montreal Airport
Shuttle service from hotel to airport was professional and courtrous. On time as dchedule. Room was excell ent! Comfy sitting area was a lovely touch. Did not have the opportunity for breakfast. I did enjoy my dinner at the bar. Looking forward to my return stay.
Reviewed on Nov 8, 2025

Microtel Inn & Suites Montreal Airport - Dorval QC
We’ve been staying at Microtel Inn & Suites Montreal since 2022, and this was our 5th stay — it always feels like coming home! Jasmeen Kaur at the front desk truly made our visit extra special this time. She greeted us with such a warm smile and genuine kindness, making check-in quick and effortless. ...
Reviewed on Nov 9, 2025
Want more than a(n) United Flight from Washington to Montreal?
Popular United Flight Routes from IAD
Top United Flight Routes from YUL
Domestic
- Toronto to Miami (YYZ - MIA)
- Toronto to Delhi (YYZ - DEL)
- Vancouver to Manila (YVR - MNL)
- Toronto to Orlando (YYZ - MCO)
- Toronto to Newark Liberty Intl. Airport (YYZ - EWR)
- Toronto to Los Angeles (YYZ - LAX)
- Toronto to London (YYZ - LHR)
- Toronto to Tokyo (YYZ - HND)
- Buffalo to Orlando (BUF - MCO)
- Montreal to Paris (YUL - CDG)
International
- Toronto to Los Angeles (YYZ - LAX)
- Toronto to Los Angeles (YYZ - LAX)
- Toronto to Fort Lauderdale (YYZ - FLL)
- Vancouver to Cancun (YVR - CUN)
- Toronto to Orlando (YYZ - MCO)
- Toronto to Newark Liberty Intl. Airport (YYZ - EWR)
- Toronto to New York (YYZ - LGA)
- Montreal to Fort Lauderdale (YUL - FLL)
- Toronto to Delhi (YYZ - DEL)
- Vancouver to Delhi (YVR - DEL)
Most Popular
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- Flights from Toronto (YYZ) to Norfolk (ORF)
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