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Cheap flights from Montreal to Washington from C$ 256

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SEA
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Montreal to Washington

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Washington (USWA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2025.

Round-trip from

C$ 438

One-way from

C$ 256

Good round-trip deal

C$ 772 or less

Good one-way deal

C$ 407 or less
5/3-10/3
  • 5/3-10/3
  • 3 total stops
  • 39h 08m total
  • Montreal to Washington
Search Deals
19/2
  • 19/2
  • 2 total stops
  • 28h 55m total
  • Montreal to Washington
Search Deals
Price to beat on a round-trip flight from Montreal (YMQ) to Washington.
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Price to beat on a one-way flight from Montreal (YMQ) to Washington.
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Find flight deals from Montreal to Washington

Cheapest flights from Montreal to Washington
Explore the most affordable flight options available from Montreal to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Wed 5/32:35 p.m.YUL - PDX
2 stops21h 05mMultiple Airlines
Mon 10/37:32 p.m.PDX - YUL
1 stop18h 03mMultiple Airlines
Deal found 19/1C$ 438
Mon 3/24:45 p.m.YUL - SEA
1 stop24h 36mMultiple Airlines
Mon 10/25:16 p.m.SEA - YUL
1 stop20h 19mMultiple Airlines
Deal found 20/1C$ 531
Tue 29/47:00 a.m.YUL - SEA
1 stop9h 08mWestJet
Wed 14/52:05 p.m.SEA - YUL
1 stop7h 38mWestJet
Deal found 20/1C$ 534
Thu 23/17:05 a.m.YUL - PDX
2 stops16h 31mDelta
Wed 29/19:15 a.m.PDX - YUL
2 stops11h 21mDelta
Deal found 20/1C$ 538
Tue 18/212:49 p.m.YUL - SEA
2 stops22h 35mDelta
Thu 27/29:40 p.m.SEA - YUL
2 stops23h 12mDelta
Deal found 20/1C$ 540
Fri 24/11:15 p.m.YUL - PDX
1 stop10h 22mUnited Airlines
Fri 31/11:32 p.m.PDX - YUL
2 stops17h 48mUnited Airlines
Deal found 20/1C$ 551
Mon 27/112:55 p.m.YUL - SEA
2 stops26h 46mAmerican Airlines
Sun 2/210:18 p.m.SEA - YUL
1 stop21h 27mAmerican Airlines
Deal found 20/1C$ 553
Fri 29/87:00 a.m.YUL - PDX
1 stop9h 07mWestJet
Sat 6/92:00 p.m.PDX - YUL
1 stop7h 41mWestJet
Deal found 20/1C$ 560
Fri 31/17:30 a.m.YUL - PDX
1 stop10h 14mAir Canada
Sun 2/211:59 p.m.PDX - YUL
1 stop7h 33mAir Canada
Deal found 20/1C$ 567
Wed 9/412:55 p.m.YUL - PDX
2 stops13h 06mAmerican Airlines
Tue 15/411:35 a.m.PDX - YUL
2 stops21h 05mAmerican Airlines
Deal found 20/1C$ 619
Thu 6/36:20 p.m.YUL - GEG
2 stops26h 10mUnited Airlines
Thu 13/36:30 p.m.GEG - YUL
2 stops11h 02mUnited Airlines
Deal found 20/1C$ 668
Tue 18/38:05 a.m.YUL - SEA
1 stop15h 56mUnited Airlines
Tue 18/311:59 p.m.SEA - YUL
1 stop10h 31mUnited Airlines
Deal found 20/1C$ 727

Find flights from Montreal to Washington within your budget

Customize your flight search to find flights from Montreal to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 5/3

2:35 p.m.-8:40 a.m.

2 stops21h 05m

Portland

Mon 10/3

7:32 p.m.-4:35 p.m.

1 stop18h 03m

C$ 438

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Mon 3/2

4:45 p.m.-2:21 p.m.

1 stop24h 36m

Seattle/Tacoma Intl

Mon 10/2

5:16 p.m.-4:35 p.m.

1 stop20h 19m

C$ 531

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Tue 29/4

7:00 a.m.-1:08 p.m.

1 stop9h 08m

Seattle/Tacoma Intl

Wed 14/5

2:05 p.m.-12:43 a.m.

1 stop7h 38m

C$ 534

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Tue 18/2

12:49 p.m.-8:24 a.m.

2 stops22h 35m

Seattle/Tacoma Intl

Thu 27/2

9:40 p.m.-11:52 p.m.

2 stops23h 12m

C$ 540

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Fri 4/7

7:00 a.m.-1:07 p.m.

1 stop9h 07m

Portland

Tue 22/7

2:00 p.m.-12:43 a.m.

1 stop7h 43m

C$ 560

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Sat 1/2

7:14 a.m.-9:18 p.m.

1 stop17h 04m

Seattle/Tacoma Intl

Sat 8/2

1:43 p.m.-1:35 p.m.

1 stop20h 52m

C$ 564

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Fri 31/1

7:30 a.m.-2:44 p.m.

1 stop10h 14m

Portland

Sun 2/2

11:59 p.m.-10:32 a.m.

1 stop7h 33m

C$ 567

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Fri 31/1

6:00 a.m.-8:35 p.m.

2 stops17h 35m

Portland

Sun 2/2

11:05 p.m.-11:47 a.m.

1 stop9h 42m

C$ 576

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 8/4

6:20 p.m.-12:30 a.m.

1 stop9h 10m

Portland

Sat 19/4

11:59 p.m.-10:28 a.m.

1 stop7h 29m

C$ 613

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 9/4

12:30 p.m.-11:01 p.m.

1 stop13h 31m

Portland

Fri 18/4

11:55 p.m.-11:40 a.m.

1 stop8h 45m

C$ 619

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

Showing 1-10 of 30 results
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Best time to book a flight from Montreal to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Montreal with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Montreal to Washington

Get recent, data-driven insights about flights from Montreal to Washington including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Montreal to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Montreal to State of Washington (average of C$ 257). Flying from Montreal to State of Washington in April is currently the most expensive (average of C$ 421). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YMQ to WA?

Find hourly flight availability from Montreal to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 January 2025.

When flying from Montreal to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 18.0 - 168.0 mm per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit State of Washington when rainfall is around 18.0 mm.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated 21 January 2025.
Read reviews from past customers who have flown American Airlines, Delta and WestJet from Montreal to Washington. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,984 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.2
Good
2,829 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada
7.0
Good
8,633 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Montreal to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Montreal to State of Washington one-way?

    C$ 286 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from C$ 291 and C$ 315, respectively.

  • What are the most popular routes from Montreal to State of Washington?

    When deciding which route to take from Montreal to State of Washington consider Montreal Pierre Elliott Trudeau Intl - Seattle/Tacoma Intl, Montreal Pierre Elliott Trudeau Intl - Portland or Montreal Pierre Elliott Trudeau Intl - Everett Paine Field as they are the most popular.

  • What are the cheapest flights from Montreal to State of Washington?

    The cheapest flight price from Montreal to State of Washington is C$ 407. On average you can expect to pay C$ 610. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Seattle/Tacoma Intl), can usually be booked for C$ 481.

  • Can I find deals for flights from Montreal to Washington that include hotel bookings?

    Yes. In addition to deals on Montreal to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Washington.

  • Can I find deals for business class flights from Montreal to Washington?

    Yes. Cheapflights offers flight deals from Montreal to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Montreal to State of Washington (average of C$ 257). Flying from Montreal to State of Washington in April is currently the most expensive (average of C$ 421). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Montreal to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Montreal to Washington

Discover the top 4 airlines that operate flights from Montreal to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 408AverageC$ 657FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 504AverageC$ 806FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 543AverageC$ 652FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 593AverageC$ 877FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Montreal to Washington?

Cheapflights makes it easy to find Montreal to Washington flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Washington?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington from Montreal.

Can Cheapflights find flights from Montreal to Washington with no change fees?

Need flexible booking options for your flight to Washington from Montreal? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Montreal to Washington become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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